LiDAR News: Outsight, Hitachi-LG, Velodyne, OS Lab

Image Sensors World        Go to the original article...

Sabbir Rangwala, a former Princeton Lightwave LiDAR business leader, writes in Forbes article:

"On the AV front, there is sobering news. The COVID crisis has put tremendous cash flow pressures on automotive OEMs, with subsequent scaling back of investments on AVs. Ford is in a particularly difficult situation with its dismal stock price, difficulty in obtaining financing and suspending their dividend payments. It is likely that they will need substantial help and delay their AV efforts.

GM-Cruise recently announced an 8% reduction in staffing in areas such as business strategy, design, and product development, following on the heels of Ike, Velodyne, and Kodiak. Zoox, the vaunted Silicon Valley unicorn with an ambitious vision of using purpose-built battery driven AVs for ride sharing is finding a difficult time raising more money and could likely get acquired.

And hold your breath – even Waymo had to raise almost $3B recently because they acknowledged that developing AVs is expensive (and presumably because the new Alphabet management is getting what we all routinely go through – the “other bets” syndrome). These events are likely to multiply and trickle down, with a natural impact on the survival of many AV focused LiDAR companies. They all simply cannot survive going forward.

It is likely that less than 10 independent companies will survive as stand-alone AV LiDAR entities over the next couple of years. The remainder will either pivot successfully into other applications or get acquired (by the captives or the stronger independent LiDAR companies). Or, unfortunately, face bankruptcy.
"

Like some other automotive LiDAR companies, Outsight is looking for the alternative markets for its 3D semantic camera. ZDNet reports that such a new application could be automatic mask wearing or fever monitoring and screening in public places:



Hitachi-LG Data Storage posts a handwashing quality monitoring application for its LiDAR, in addition to a similar video posted a couple of days ago.



Velodyne adopts its LiDAR for human-worn scanning, in partnership with NavVis:


Another recent Velodyne announcement presents a hand-held LiDAR use:


BusinessWire: Meanwhile, SOS LAB LiDAR startup has secured series A+ investment of $8M led by Korea Development Bank (KDB), bringing the company’s total capital raised so far to $14M.

Jiseong Jeong, the CEO of SOS LAB says: “The implementation of Solid-State LiDAR is a must for car LiDAR commercialization. This is because there are advantages in terms of price and durability as it can be mass produced in small sizes and components. However, satisfying the fixed standard (size, amount of power, distance, etc.) is the challenge Solid-State LiDAR must overcome. SOS LAB finds the solution to the challenge through the core technology. Our new product can detect distant objects by delivering high power despite its small size, which is a beam-steering technology that does not have any moving parts."

SOS LAB stated that it has not only entered into an MOU with ON Semiconductor in January but also establishing partnerships with OEMs and electronic component manufacturers at home and abroad for the development of LiDAR. It showed strong confidence about the commercialization of car LiDAR sensor for 2021.

Go to the original article...

Image Sensors at VLSI Symposia

Image Sensors World        Go to the original article...

This year, VLSI Symposia is to be held on-line on June 14-19. Its agenda includes 7 image sensor papers:

  • CB2.1 (Invited) - A 2D-SPAD Array and Read-Out AFE for Next-Generation Solid-State LiDAR
    Tuan Thanh Ta, Toshiba Corp., Japan
  • CB2.2 - A 36-Channel SPAD-Integrated Scanning LiDAR Sensor with Multi-Event Histogramming TDC and Embedded Interference Filter
    Hyeongseok Seo, Sungkyunkwan University, Republic of Korea
  • CB2.3 - A 3.0µW@5fps QQVGA Self-Controlled Wake-Up Imager with On-Chip Motion Detection, Auto-Exposure and Object Recognition
    Arnaud Verdant, CEA-Leti-MINATEC, France
  • CB2.4 - A Low Noise Read-Out IC with Gate Driver for Full Front Display Area Optical Fingerprint Sensors
    Yongil Kwon, Samsung Electronics, Republic of Korea
  • CB2.5 - An Always-On 4x Compressive VGA CMOS Imager with 51pJ/pixel and >32dB PSNR
    Wenda Zhao, The University of Texas at Austin, USA
  • TN1.8 - Ultrahigh Responsivity and Tunable Photogain BEOL Compatible MoS2 Phototransistor Array for Monolithic 3D Image Sensor with Block-Level Ssensing Circuits
    Chih-Chao Yang, Taiwan Semiconductor Research Institute, Taiwan
  • FF.7 (Forum) - Smart Vision Sensor
    Hayato Wakabayashi, Sony Semiconductor Solutions, Japan

Go to the original article...

Samsung CIS Presentation

Image Sensors World        Go to the original article...

Samsung has updated its System LSI presentation with 2020 data:

Go to the original article...

Benefits of mirrorless vs DSLR

Cameralabs        Go to the original article...

I switched from DSLRs to mirrorless cameras over ten years ago. While I was initially drawn by their smaller size and weight, it's the technological advantages that sealed the deal. Find out my top benefits of mirrorless vs DSLR!…

The post Benefits of mirrorless vs DSLR appeared first on Cameralabs.

Go to the original article...

Lumotive Presents Smartphone LiDAR

Image Sensors World        Go to the original article...

EETimes: Lumotive, a Seattle-based LiDAR startup, expands its offerings to smartphones:

"With samples available in the fourth quarter of this year, the Lumotive X20 and Lumotive Z20 LiDAR systems target the automotive and industrial automation markets, respectively. Lumotive’s M20, addressing needs of the consumer and mobile markets, will be introduced in 2021.

The X20 targets long-range automotive applications with range over 120 meters in bright sunlight and a 120° x 30° field of view. The Z20 will have a shorter range (~ 50 meters) but an expanded 70° vertical field of view to address industrial and short-range automotive needs.
"

Looking for alternative applications beyond the slowing automotive market, Lumotive finds inspiration in Apple iPad LiDAR and designs a mobile version of its LiDAR:

Go to the original article...

5 Days of Free On-Line SPAD Webinars

Image Sensors World        Go to the original article...

University of Glasgow, UK, QuantIC group announces a series of 5 Webinars on June 1-5:

Detector Development:
Enhanced detectors underpin many of our demonstrators where increased sensitivity to single- photons at challenging wavelengths and/or higher count rates unlocks pathways to new imaging applications. These sensors will be used across all the sectors covered in these webinar series.

Life Sciences:
The QuantIC programme is delivering paradigm-shifting quantum imaging systems to our innovation partners. Biomedical imaging is an area where QuantIC seeks to expand its contributions. These will primarily be in through body imaging and microscopy. There is strong industry interest in both fluorescence and super-resolution microscopy to improve performance utilising SPAD arrays and other components. This webinar will showcase the progress made in this area to date.

Computational Methods:
The role and impact of computational imaging and machine learning in quantum imaging systems is growing significantly. Our initial focus will be on a Bayesian framework coupled with machine learning methods to develop these methods in partnership with the quantum sensors to make integrated systems where the overall performance is optimised for the limitations and advantages that quantum derived data presents.

Transport:
Imaging through complex media such as fog, rain and snow are some of the most topical challenges in the autonomous vehicles and assisted drivers’ landscape. This webinar will discuss how we are working with end users and technology providers, to deliver system demonstrators combining optimisation of detector technology, image reconstruction for low-photon and low-cost visible and infrared LIDAR.

Security and Sensors:
Quantum phenomena will have impact in broad areas of security and sensors. We are developing quantum LIDAR, radar and covert imaging systems and developing UK capability for near IR SPADs and SPAD arrays for security and defence. Additionally, we continue to develop monitoring systems for secure infrastructure e.g. airports, rail stations, utilising different wavelengths. This session will showcase the latest demonstrator capabilities.

Go to the original article...

Japan Display Inc. to Enter Image Sensor Business

Image Sensors World        Go to the original article...

JapanTimes, Mainichi: Japan Display Inc. (JDI) formed in 2012 through the merger of the display operations of Sony, Hitachi, and Toshiba announces its intention to enter image sensor business. The first product is 15um pixel-based bendable sensor developed with the University of Tokyo that can detect biometric information such as fingerprints and heart rate waves.

"We would like to foster our sensor products as a key pillar of our business that currently relies on the smartphone and the auto market," says JDI President Minoru Kikuoka. The company plans to introduce its image sensor products to the market in a few years, he added.

Go to the original article...

Yole Predicts Thermal Imaging Boost in Post-Coronavirus Era

Image Sensors World        Go to the original article...

Yole Developpement analyst Dimitrios Damianos says “For sure, the COVID-19 outbreak will have a big impact on the thermal detector and imager markets and industrial landscape at different levels.”

Indeed the automotive market did not show impressive interest for thermal technologies in the past,” explains Dimitrios Damianos. “In addition, such technology is not yet considered as a very important ADAS system in a car.

But, in parallel, the demand for surveillance and thermography systems linked to fever monitoring will increase in various infrastructure such as airports, hospitals, public areas and warehouses. Therefore, Yole expects a positive impact in this specific industry.
In term of volumes, Eric Mounier, Fellow Analyst at Yole explains: “For thermal imagers, we expect more than 1.5 million fever detection cameras to be deployed in 2020 and in the next 3-4 years cumulatively at airports, businesses and other infrastructure. In US$ value, we estimate the total market to be US$7.6 billion in 2020, generating an impressive 76% YoY growth.

In the current context, Yole’s analysts explore a new hypothesis: what if a thermal imager gets inside every smartphone? What if a major smartphone maker, like Huawei, Oppo, Xiaomi, Samsung or Apple, introduces a phone with a temperature measurement option now? Dimitrios Damianos asserted: “Naturally people are worried about COVID-19. It wouldn’t be outrageous to use something to measure their body temperature frequently, which happens to be constantly in or near their hands, namely their smartphone or their smartwatch.

Go to the original article...

Newsight Imaging Raises $7M in Round A Investment

Image Sensors World        Go to the original article...

Newsight Imaging has completed a $7M series A round of financing led by Infinity Capital with the participation of George So. The new investment brings Newsight’s total funding, including government grants, to $15M.

The series A financing follows a prototype design with ZKW, a automotive lighting system company, a number of design wins of the NSI1000 eTOF enhanced-Time-Of-Flight chip, and the pilots and engagements in the spectral analysis field with Mekorot, the national water company of Israel, and recently a pilot of at-home coronavirus detection reference design at a leading Israeli medical center.

We welcome our new investors to the Newsight family” said Newsight Imaging’s CEO Eli Assoolin. “While the world came to an almost complete stop due to the Corona Virus situation, Newsight’s team worked intensively to utilize our powerful machine vision chip capabilities with recent technology for water and beverage detection, and built a patent pending device solution for at-home virus detection that is expected to enable fast recovery to normal market conditions and become a key factor that will allow normal life to resume. With Infinity’s guidance and with Dr. George’s strategic partnership, we are confident about Newsight’s scaling and will continue now to round-B fundraising, which is supposed to bring the company to much greater revenues and to new exciting markets.

Newsight will soon offer SpectraLIT, a reference design for spectral analysis:

Go to the original article...

GEO Reports that 20 Car Models with its Vision Processors Enter Mass Production in Q4 2019

Image Sensors World        Go to the original article...

BusinessWire: GEO Semiconductor announces that Q4 2019 was a record quarter for GEO with 20 vehicle models from major automotive OEMs successfully launched into production.

GEO, a fabless chip company headquartered in San Jose and focused on the fast growing automotive camera market, develops application specific camera video processors with both the GW4 and GW5 product lines. These products feature HDR processing, eWARP technology, overlay graphics, and in the case of the GW54x0, a DSP processor to enable computer vision processing in the camera head.

GEO won the first automotive camera program in 2015 and has been consistently growing market share each year for the past five years. The typical timeline from a design win to start of production in the automotive market is between 18 and 30 months.

The OEMs that started shipping GEO’s CVP product in Q4 are located in Japan, South Korea, and China, and the primary applications include Back-Up Cameras, Surround View Camera Systems, Car DVR, as well as Rearview Mirror Camera systems.

GEO has developed an extremely competitive automotive CVP product portfolio, created and supported by an outstanding team that has established GEO as experts in Camera Video Processing technology for automotive applications,” said Dave Orton, CEO of GEO. “GEO has proven itself as a leader in providing technical solutions and has developed the applications and quality infrastructure to insure our customers are able to ramp through production with confidence.

Go to the original article...

SmartSens Announces 1080P with 60ms Power-Up Time

Image Sensors World        Go to the original article...

PRNewswire: SmartSens announces the launch of SC210IoT – a 1080P 30fps low power video sensor for IoT devices. What sets the SC210IoT apart are superior low-light sensitivity, AEC function to enable fast wake-up from intermittent system operation, and lowered power consumption optimized for always-on applications.

The integrated AEC function speeds up a transition from power-off or sleep mode to active streaming with response time as low as 60~70ms, while other devices often take more than 100ms for a stable exposed image. This is said to be a leap forward in applications that collect crucial, timely visual data such as home and commercial surveillance equipment. The SC210IoT consumes 60mW in active state, while its standby power is lower than 10uW.

"The new product launch in our SmartPixel series is geared towards the future of IoT and not the past," said Chris Yiu, CMO of SmartSens. "SC210IoT is only the beginning of a long line of new sensor products to come. We will be seeing OEM to bring innovative products to accommodate in our modern daily life."

SC210IoT is available for sampling immediately and mass production in June 2020.

Go to the original article...

Omnivision Announces its First IR-Enhanced Nyxel Sensor for Automotive Applications

Image Sensors World        Go to the original article...

PRNewswire: OmniVision announces the expansion of its Nyxel NIR technology into the automotive market with the new 2.5MP OX03A2S image sensor for exterior imaging applications that operate in low to no ambient light conditions within 2 meters of the vehicle. Nyxel technology is said to achieve the world’s best automotive QE of 40% at 940nm.

The OX03A2S combines Nyxel technology and a 3.2 micron pixel to provide the world’s best low light performance of any automotive image sensor. Additionally, our dual conversion gain technology enables optimal HDR performance,” said Mathew Arcoleo, product marketing manager at OmniVision. “This new automotive imaging benchmark opens new possibilities for exterior, close-range cameras within the camera belt, operating in near or total darkness.

Automotive cameras using the OX03A2S will also require less illumination, thus reducing materials cost and overall power consumption. Additionally, this sensor has a 1/2.44” optical format and comes in an a-CSP™ package that is 50% smaller than the competition to keep cameras out of sight and improve styling.

While this RGB-IR sensor is primarily intended for day and night machine vision applications, it can also provide viewable IR-enhanced RGB images during daytime conditions. Nyxel technology also enhances RGB image captures in bright conditions by improving sensitivity.

This new OX03A2S image sensor is available now, and is AEC-Q100 Grade 2 certified.

Go to the original article...

Sony to Separate Image Sensor Business Next Year?

Image Sensors World        Go to the original article...

Sony Semiconductor Solutions Corporation announces its new management structure that looks like a preparation to spinning it off as a separate business entity starting April 1st next year:

  • Terushi Shimizu - President and CEO
  • Goh Asayama - In charge of Mobile business 1
  • Satoshi Yoshihara - In charge of Mobile business 2
  • Mitsuru Yamashita - In charge of Industrial business
  • Hideki Somemiya - In charge of Solutions business
  • Yoshihiro Yamaguchi - In charge of Manufacturing
  • Keiichi Ohno - In charge of R&D
  • Shinji Sashida - In charge of Sales
  • Yasuhiro Kono - CFO
  • Hitoshi Morise - In charge of Human Resources and General Affairs
  • Yasuhiro Kono - Senior General Manager of Planning & Control Division

Sony Corporate Strategy Meeting does not say anything definite about semiconductor business separation:

Imaging & Sensing Solutions

  • Due to the uncertain market environment, Sony is carefully reviewing its capital expenditure plans in this segment in relation to projected demand through the fiscal year ending March 31, 2022, but its goals of maintaining the global number one position in imaging and gaining the global number one position in sensing remain unchanged.
  • Sony is also strengthening its focus on sensing solutions for mobile devices that "connect people to people," and automotive sensing solutions that "support people," which are expected to grow over the long term.
  • Based on its belief that image sensors will be key devices in the AI era, Sony intends to leverage its world-leading stacked CMOS image sensor technology and provide AI sensing solutions that deliver new value across a broad range of applications.

Here is a couple of slides from the Strategy meeting:

Go to the original article...

Sony and Microsoft to Connect AI-Enabled CIS to Azure Cloud for Enterprise

Image Sensors World        Go to the original article...

PRNewswire: After a year since the first announcement, Sony Semiconductor Solutions and Microsoft re-announce their partnership to create solutions connecting AI-powered smart cameras and video analytics for their mutual customers. The companies will embed Microsoft Azure AI capabilities on Sony's intelligent vision sensor IMX500, which extracts useful information out of images in smart cameras and other devices. Sony will also create a smart camera managed app powered by Azure IoT and Cognitive Services that complements the IMX500 sensor and expands the range and capability of video analytics opportunities for enterprise customers. The combination of these two solutions will bring together Sony's imaging and sensing technologies, including the unique functionality of high-speed edge AI processing, with Microsoft's cloud expertise and AI platform to uncover new video analytics opportunities for customers and partners across a variety of industries.

"By linking Sony's innovative imaging and sensing technology with Microsoft's excellent cloud AI services, we will deliver a powerful and convenient platform to the smart camera market. Through this platform, we hope to support the creativity of our partners and contribute to overcoming challenges in various industries," said Terushi Shimizu, Representative Director and President, Sony Semiconductor Solutions.

"Video analytics and smart cameras can drive better business insights and outcomes across a wide range of scenarios for businesses," said Takeshi Numoto, CVP and commercial chief marketing officer at Microsoft. "Through this partnership, we're combining Microsoft's expertise in providing trusted, enterprise-grade AI and analytics solutions with Sony's established leadership in the imaging sensors market to help uncover new opportunities for our mutual customers and partners."

For example, retailers can use smart cameras to detect when to refill products on a shelf or to better understand the optimal number of available open checkout counters according to the queue length. Additionally, a manufacturer might use a smart camera to identify hazards on its manufacturing floor in real time before injuries occur.

Go to the original article...

Sony FE 24-70mm f2.8 GM review

Cameralabs        Go to the original article...

The Sony FE 24-70mm f2.8 is a bright standard zoom for its full-frame Alpha mirrorless cameras aimed at events and portraiture. It launched the G Master series but in the face of new rivals is it still your best choice? Find out in our review!…

The post Sony FE 24-70mm f2.8 GM review appeared first on Cameralabs.

Go to the original article...

Teledyne e2v Reports Surge in CCD Demand for Coronavirus Diagnostics

Image Sensors World        Go to the original article...

GlobeNewswire: Teledyne e2v is supplying its large pixel CCDs for COVID-19 diagnostic instruments. In the past few weeks, the UK CCD Fabrication team have been producing hundreds of CCD77-358 devices that will be designed into camera systems to support COVID-19 diagnostics.

Miles Adcock, President of Teledyne e2v Space & Quantum said: “The Coronavirus outbreak has triggered increased demand and interest for CCD and CMOS sensors. We expect to have manufactured several times the forecasted annual demand for the CCD77-358 devices by the end of this quarter alone. Our ability to expedite and meet urgent requirements is testament to the drive and commitment of the Chelmsford CCD Fabrication Operations team.

The CCD77-358 sensor is back-illuminated and has an image resolution of 512 x 512 pixels, a large pixel size of 24µm in size and a high dynamic range.

Go to the original article...

Samsung Unveils 50MP Sensor with All-Pixel PDAF

Image Sensors World        Go to the original article...

BusinessWire, BusinessWire: Samsung introduces ISOCELL GN1, a new 50MP sensor with 1.2μm pixels. The ISOCELL GN1 is Samsung’s first image sensor to offer both Dual Pixel and Tetracell technologies.

With innovative pixel technologies, Samsung has been at the forefront of offering high-performance image sensors that closely cater to increasingly diversifying market needs. The ISOCELL GN1 is part of that commitment to deliver stunning images to consumers in any environment,” said Yongin Park, EVP of sensor business at Samsung. “We will continue to introduce image sensor solutions at the cutting-edge that will lead the next trends in mobile photography.

The GN1 auto-focuses with 100 million PDAF agents. When capturing images, a single pixel output is created by merging the outputs from the two photodiodes within the pixel. Samsung also provides a software algorithm that takes light information from each photodiode to produce image resolutions comparable to 100MP.

For low-light photography, the GN1 adopts Tetracell technology, a pixel-merging technique that improves the pixels’ capacity to capture and process more light. By binning four pixel signals into one, Tetracell doubles the image sensor’s pixel size to 2.4μm and quadruples the light sensitivity to take brighter 12.5MP photographs.

In addition to Dual Pixel AF and Tetracell technologies, the GN1 comes with Smart-ISO that intelligently selects the optimal ISO, real-time HDR that captures the scene in multiple exposures simultaneously, and gyro-based EIS. The image sensor supports video recording at up to 8K resolution at 30fps.

Samsung ISOCELL GN1 has started mass production this month.

Go to the original article...

Thoughtography: Interaction of Mind with Image Sensor

Image Sensors World        Go to the original article...

PsyArXiv, a free preprint service for the psychological sciences, publishes paper "Modern Thoughtography: Mind Interaction at a distance with digital camera sensors: a pilot study" by Luciano Pederzoli, Marco Bilucaglia, Elena Prati, Marzio Matteoli, and Patrizio Tressoldi from EvanLab, Università IULM, and Università di Padova, Italy.

"The main purpose of this pilot study was to verify the possibility of mentally and distantly influencing the digital sensor of a professional photographic camera to make a pre-chosen image appear on it. This study is part of a rich field of research on mind-matter interaction which by now has an approximately 70 year history, as documented by Duggan (2017).

In this case here it was decided to verify the possibility of influencing sensors of modern professional photographic cameras specifically because they now have a large number of pixels and each pixel also has a very high signal/noise ratio, so that for each pixel we can record a brightness range of 12 bits, or 4096 different values.

Three participants experienced in distant mind-matter interaction techniques took part in a total of 48 trials. In 7 out of 48 trials (14.5%) the value of the Structural Similarity Index of the target image chosen by the participant for the distant mental influence trial on the camera’s sensor was greater than that obtained when the target was different.

Although still preliminary, these results suggest that it may be possible to use modern professional cameras to study the effects of distant mind-matter interactions.
"

Go to the original article...

Front-View Automotive Camera Market Grew 95% in 2019 in China

Image Sensors World        Go to the original article...

ResearchInChina report "Automotive Vision Industry Chain Report 2019-2020 (I): Monocular Vision" says:

"About 23 million cameras were pre-installed in new passenger cars in China in 2019, up 11.7% on an annualized basis, as is revealed by ResearchInChina.

Front-view monocular cameras and surround-view cameras grew by 95.6% and 23.9% year-on-year respectively, while both rear-view and side-view cameras dropped.

The Tier1 suppliers such as Bosch, Continental, Aptiv, Denso, Valeo, Veoneer, ZF, etc. occupy more than 90% share of the front-view monocular camera market, so that Chinese visual ADAS vendors that rarely ever break monopoly turn to focus on surround-view cameras, rear-view cameras, commercial vehicle vision ADAS and other markets.
"


"For safer driving on roads, European Commission approved EU rules requiring life-saving technologies in vehicles. The advanced systems that will have to be fitted in all new vehicles are: intelligent speed assistance; alcohol interlock installation facilitation; driver drowsiness and attention warning; advanced driver distraction warning; emergency stop signal; reversing detection; and event data recorder (“black box”). Most of these technologies and systems are due to become mandatory as from May 2022 for new models and as from May 2024 for existing models."

Go to the original article...

Ams to Demo Under-Display 3D Sensor for Smartphones in 2H 2020

Image Sensors World        Go to the original article...

SeekingAlpha: Ams Q1 earnings report mentions the directions of its R&D and production efforts. The company plans to demo its behind-OLED-display (BOLED) 3D sensing in the second half of this year.


"In display management, we are seeing further adoption of our behind-OLED light sensing in high-volume Android smartphone and mobile device platforms, which includes several recent releases. This unmatched technology moves light and proximity sensing invisibly behind the OLED display so OEMs can remove bezel-placed elements from the device front and maximize the screen-to-body ratio.

Our strong market success continues to be driven by leading Android OEMs while we move along a multigeneration road map for this technology. All in all, we are shipping significant volumes of our wide range of advanced display management across the leading consumer OEMs.

We continued our strong R&D investments for further innovation in optical sensing. Leveraging our unmatched behind-OLED capabilities into 3D sensing, we are progressing with our developments to move front-facing 3D sensing invisibly behind the display. Based on active stereo vision technology, we continue to expect to demonstrate behind-OLED 3D solution in the second half. Here, we work to combine ams VCSEL illumination, near-infrared sensing, software and algorithm from our portfolio to create a high-performance 3D offering. We address the market trend to reduce visible components on the device front and expect significant market interest in 3D behind-OLED technology in mobile devices. Generally, both active stereo vision and structured light technology are able to support behind-OLED 3D sensing. So we plan to explore all paths for innovation in front-facing 3D.
"

Then, in Q&A part of the earnings call:

"...The question about structured light behind the OLED. Based on our technical information, it appears that it's possible, it's doable, and that's why we are keen to explore all the ways related to structured light, but also for active stereo vision to move this technology behind the OLED screen because I strongly believe that will be the future, that you don't see any sensors on the display in a smartphone anymore. And because of that reason, we see a future for those either structured light or active stereo vision behind-OLED.

Q: Just on the timing of structured light, is it the same timing that you have for active stereo vision, a product that could be showcased over the next 6 months or it will be after active stereo vision on your road map?

A: It will be later than active stereo vision, that's correct. So active stereo vision will happen this - in the second half of this year. Structured light will be a bit later. But we are working, as always, on road maps for the next quarters and years ahead so that we are always available to be the first to offer new technology to our customer base.

Q: The 3D behind-OLED, you added now structured light. When are you expecting industry adoption? As you mentioned, you will have it in the second half. And potentially what content could we look at for both ASV and structured light?

A: So 3D behind-OLED, that's, as I mentioned before, is, I think, a very attractive solution for our customer base, and we expect a very nice adoption from the end customers. Obviously, the industry adoption will be not this year, will be next year, probably end of next year. Our customer base have to use designs after we demonstrated with our demonstrator, what we will release during the second half of this year. So we have to be a bit sensitive, but I think in the - the discussion with customers will start end of the year and continues into next year. And then it depends on the road map of customers when they bring this to market. But it's certainly, and that's why we're investing in this technology, a very positive and unique selling point for our customer base related to their end customers.
"


Ams application note for its TCS3701 BOLED Color and Proximity Sensor explains how it works:

"The IR transmissivity of an OLED display is inherently low, primarily due to the required layers of metallization that are present. In order to get the most reflected IR energy through the display to the photodiode, any non-essential, IR-blocking materials on the bottom side of the display (protective barriers, copper, glue, etc.), must be removed to essentially create an aperture on the bottom side of the display. The design and the shape of this aperture should be optimized to maximize proximity signal and to minimize crosstalk. An optimized display aperture is one that is aligned with the device’s package (or rubber boot) aperture and is the same shape but slightly oversized. The ideal aperture design for the sensor will consider the sensor’s Field-Of-View (FOV), boot thickness, air gap, mechanical tolerances, assembly tolerances, etc. The same guidelines above apply to the emitter Field-Of-Illumination (FOI)."

Go to the original article...

On-line Masterclass on Recent Developments in CMOS Image Sensors

Image Sensors World        Go to the original article...

Image Sensors Europe hosts an on-line masterclass "Developments In CMOS Image Sensors Since IS Europe 2019" by Albert Theuwissen.

"The world of CMOS image sensors is changing at a pace that we never have seen before. New applications, new technologies, new features are constantly added to the large portfolio of CMOS devices that are out in the market. In this way the performance as well as the possibilities of the devices is constantly improved.

During Image Sensors Europe 2019 conference, a masterclass was organised around the recent developments in the CIS world and due to the the success of it, Albert Theuwissen and Smithers have created this follow up online masterclass to review the year and report on the latest developments.

Several subjects will be discussed : small pixels, new colour filters, new ToF image sensors, new stacked devices, global shutter devices, high-dynamic range techniques, etc. Some topics that are not yet announced at the moment of writing this abstract will be included as well, because one can be sure: further developments of the CIS technology will not stop on a short notice! Still exiting times are ahead for the imaging engineers and the imaging community.
"

Go to the original article...

USA-China Trade War Creates Opportunities for Smartsens

Image Sensors World        Go to the original article...

EJInsight: Lap Man, a founder of Beyond Ventures in Hing Kong and one of SmartSens investors, believes that the tension between the USA and China creates new opportunities ahead for chip makers like SmartSens Tech. “Under the trade war, many firms have no choice but to consider using chips made in China, which presents a unique opportunity for Chinese chipmakers.

Beyond Ventures has participated in a funding round of SmartSens Tech, led by Samsung and ARM China.

Digitimes writes about Smartsens (in Microsoft translation):

"Headquartered in Shanghai's Weihe River High-tech Development Zone, a CIS component manufacturer has achieved the world's first shipment of security monitoring applications for two consecutive years, namely - SmartSens.

As a CIS company founded in 2011, it "miraclely" opened up about innovation - since 2015, SmartSens has moved into the field of security surveillance and has grown rapidly and received attention; Multiple areas, such as artificial intelligence, have handed over some remarkable transcripts.

SmartSens' rapid growth is inseparable from the partnership with the drivers behind Taiwan's supply chain. In the competitive field of integrated component factory strong hand ring, CMOS sense from "traditional" to "intelligent" change, during which the change of AI technology is a very big challenge to CMOS sensing components, but also has great opportunities for development.

SmartSens CMO Chris Yiu says the key requirement in the field of security surveillance is near-infrared sensitivity, as most security surveillance cameras use NIR LED lights for night vision imaging. SmartSens' partnership with Taiwan Plant is dedicated to improving the sensitivity of sensing components in the 850-940nm range and is the first to launch new products with these improvements in 2017.

"All of SmartSens' mid- to high-end products now offer this near-infrared enhancement as standard. We see this as an essential technological improvement for the entire industry, Chris Yiu said.

SmartSens Taiwan institutional investment Puxun Innovation General Manager, "Image recognition will become the focus of the future semiconductor industry growth, as a leading technology CMOS image sensor chip company, SmartSens in recent years has been at the forefront of technology, and very optimistic about SmartSens and fabs, sealing plant depth cooperation brought about by the comprehensive effect." The Pusus Innovation team will work with partners in the industry to continue to help SmartSens thrive.
"