Shanghai, China, May 25, 2023 SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213), a technologically-advanced CMOS Image Sensor supplier, recently announced two new high frame rate CMOS image sensors for industrial machine vision cameras, the 2-MegaPixel (MP) SC235HGS and the 1.3MP SC135HGS. Incorporating SmartSens’ advanced technologies including SmartGS®-2 Plus, the two sensors achieve high imaging performance, high speed, and high dynamic range, bringing high-precision, high-speed image capture to industrial machine vision applications such as industrial inspection.SmartSens has launched eight CMOS Image Sensors (CISs) for machine vision applications, and will further release more high-speed industrial CIS solutions that empower customer applications with reliable, high-quality imaging performance. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1685684073908191170.jpg"/></div>Main features High imaging performanceGlobal shutter CMOS image sensors are widely used in industrial machine vision applications such as object inspection and detection, picking and sorting, as a result of their high-quality, real-time image capture with no motion artifacts. Utilizing SmartSens’ advanced technologies including SmartGS®-2 Plus and High Density MIM (HD MIM), the two BSI global shutter CISs with a pixel size of 3.45μm deliver even more enhanced imaging performance than their 4.0μm pixel predecessors, including: 1) High sensitivity: Employing SmartSens’ proprietary SFCPixel® technology, both SC235HGS and SC135HGS achieve high sensitivity of up to 13490mV/lux*s, enabling their bright, clear image capture in low light/illumination conditions, thereby providing industrial machine vision applications with accurate image data of the inspected objects. 2) High QE: With SmartGS®-2 Plus, the SC235HGS and SC135HGS image sensors reach peak QE of up to 90%, which is about 7% higher than their predecessors, allowing for accurate inspection and measurement of objects on the automated production lines. 3) Low noise: SmartSens’ advanced ultra-low noise readout circuit equips both SC235HGS and SC135HGS to deliver enhanced imaging performance with low noise in high-temperature environments. Compared with their predecessors, the two sensors’ Fixed Pattern Noise (FPN) is down roughly 77% to 2.03e- at 16x gain, Photo Response Non-Uniformity (PRNU) is reduced by over 26% to 0.62%, and DarkCurrent (DC) is reduced by over 39% to 350e-/s at a temperature of 80°C. As a result, both sensors provide defined, low-noise image output, even at high temperatures. <div class="media-wrap image-wrap"><img id="" title="" alt="" loop="" autoplay="" controls="" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1685685005623624286.png"/></div>High speedWith SmartSens’ advanced technologies including SmartGS®-2 Plus and high frame rate process, SC235HGS and SC135HGS have high shutter speed (PLS&gt;40000) and high frame rate of 130fps and 160fps respectively, yielding significant improvement of the sensors’ stability and speed for image capture, thus enabling industrial machine vision applications to achieve real-time, high-precision object monitor and inspection on the production lines. <div class="media-wrap image-wrap"><img id="" title="" alt="" loop="" autoplay="" controls="" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1685685005806354158.png"/></div>High dynamic rangeTo address the need of industrial machine vision cameras’ operation across a range of challenging lighting conditions, CISs with HDR enable more precise image output with richer details and patterns under complex lighting conditions. As global shutter CMOS image sensors with HDR, both SC235HGS and SC135HGS can output artifact-free image with rich highlight and shadow details at a dynamic range of over 90dB, in which the exposure of every single frame can be adjusted flexibly. This leads to higher precision and reliability of object inspection under difficult or harsh lighting conditions.“The rapid development of AI technology is creating better conditions and environments for various industries and has gradually become a driving force for productivity upgrade. Especially in the industry, more and more manufacturers are adopting machine vision systems for automated inspection to improve efficiency and reduce costs, and thus achieving a maximized manufacturing benefits,” said Ms. Peiling Zhang, Chief Marketing Officer (CMO) of SmartSens Technology, “As a technologically-driven CIS supplier, SmartSens began to explore the blue ocean of machine vision in 2018, and has developed industrial CIS solutions that successfully address customers’ needs of better product competitiveness in the market. SmartSens will continue its dedication to the innovation of imaging technology, supporting manufacturers to improve quality, boost efficiency, and reduce costs by providing cutting-edge machine vision CMOS image sensor solutions, thereby paving the way toward high-quality development of manufacturing.”<div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1685684339756248519.png"/></div>SC235HGS and SC135HGS are sampling now and will be mass-produced in Q4 2023. For more information or to request a sample, please contact SmartSens Sales Representatives: cs@smartsenstech.com. About SmartSens Technology (Shanghai) Co., Ltd.SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213) is a high-performance CMOS image sensor (CIS) chip design company. It is headquartered in Shanghai and has research centers in many cities around the world. SmartSens has been dedicated to pushing forward the frontier of imaging technology and growing in popularity among customers since it was established. SmartSens’ CMOS image sensors provide advanced imaging solutions for a broad range of areas such as surveillance, machine vision, automotive and cellphone cameras. SmartSens is committed to continuous innovation of products and fueling growth in numerous industries by delivering a more comprehensive portfolio of image sensors. Learn more at SmartSensTech.com.

SmartSens Announces Two New High Frame Rate CMOS Image Sensors for Industrial Machine Vision Cameras

Shanghai, China, April 20, 2023 SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213), a technologically-advanced CMOS Image Sensor supplier, recently announced two new high frame rate CMOS image sensors, the 2.3-MegaPixel (MP) SC233HGS and the 1.3MP SC133HGS. Employing SmartSens’ advanced technologies including SmartGS®-2 Plus, single-frame knee point HDR, and ISP algorithms, the two BSI global shutter image sensors with High Dynamic Range (HDR) and built-in ISP feature high sensitivity, high shutter speed, high frame rate, and low noise, providing fast, precise image capture for industrial machine vision applications such as industrial barcode readers, Automated Guided Vehicles (AGV) navigation systems, 3D scanners, as well as mainstream consumer machine vision applications like drones. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1682307016709146802.jpg"/></div>SmartSens has launched six CMOS Image Sensors (CISs) for machine vision applications, and will further release more high-speed industrial CIS solutions that empower customer applications with reliable, high-quality imaging performance. Main featuresFast, precise imaging capabilityBoth SC233HGS and SC133HGS image sensors are developed to meet the strict requirements of sensors used in industrial machine vision applications including smart manufacturing. Developed upon SmartSens’ advanced SmartGS®-2 Plus technology, the two global shutter image sensors use High Density MIM (HD MIM) process to reduce random noise, thus achieving higher QE and sensitivity via BSI pixel. Thus, SC233HGS and SC133HGS feature high sensitivity, high shutter speed, high frame rate, and low noise, making them ideal for industrial machine applications like barcode readers. The sensors’ fast, precise imaging capability enables consumer machine vision applications like drones to achieve higher precision in obstacle avoidance. 1) High sensitivity: Using SmartSens’ proprietary SFCPixel® technology, both SC233HGS and SC133HGS have a sensitivity of up to 9606mV/lux*s under low light conditions, enabling bright, clear image capture in low light or dim light environments, thereby improving the accuracy of object detection and tracking. 2) High shutter speed and frame rate: Powered by SmartSens’ latest SmartGS®-2 Plus technology, the PLS (Parasitic Light Sensitivity, a key parameter of global shutter CMOS image sensor) of SC233HGS and SC133HGS reach above 40000 and above 50000 respectively, which allow for fast, precise image capture at a high shutter speed. E.g., the sensors can deliver clear, distortion-free image output of fast-moving objects at the production lines. Furthermore, both sensors have a high frame rate of up to 120fps to empower industrial automation applications. 3) Low noise: Thanks to SmartSens’ advanced ultra-low noise readout circuit, the two sensors achieve enhanced performance in noise reduction, leading to their imaging performance improvement at high temperatures. SC233HGS and SC133HGS have Read Noise (RN) as low as 3.24e- and 3.20e- respectively, bringing crisp, low-noise images with clear details. At a temperature of 80°C, SC233HGS and SC133HGS have DarkCurrent (DC) as low as 260e-/s and 210e-/s respectively, which are at least 75% and 85% lower than their predecessors, thereby ensuring their excellent imaging performance in high-temperature environments. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1682307873365858364.jpg"/></div>High Dynamic Range (HDR) Both SC233HGS and SC133HGS utilize single-frame knee point HDR approach, which achieves non-linear optical response by expanding the dynamic range of the sensor via the control of pixel imaging sequence. Therefore, the two sensors deliver artifact-free HDR image output under global shutter pixel architecture (with a dynamic range of up to 91.5dB), thereby supporting industrial machine vision applications in capturing reliable, complete images with rich highlight and shadow details under complex lighting conditions. <div class="media-wrap image-wrap align-center" style="text-align:center"><img class="media-wrap image-wrap align-center" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1682307206225730837.gif"/></div>Enhanced image qualityThe SC233HGS and SC133HGS image sensors with built-in ISP deliver enhanced image quality including highlighting important details of the image. The built-in ISP of both sensors contains algorithms such as Automatic Gain Control (AGC), Automatic Exposure Control (AEC), noise reduction, edge enhancement, lens correction algorithms, etc., which effectively improve image quality and avoid disruption like blur, smudges, low contrast, or high reflectance of the barcode. As a result, the two sensors can stably acquire image data of barcodes for barcode reader applications. In addition, industrial machine vision applications are exposed to continuing interference including electromagnetic noise, power surges, voltage sags, and high temperatures, which brings about defective pixels (Pixels that are not light-responsive appear as very bright or dark dots in the whole image). Therefore, the Defect Pixel Correction (DPC) algorithms of the built-in ISP are implemented to improve the clarity and integrity of the image output. “With the deep integration of AI technology in industry, the development of industrial machine vision technology has been brought to great attention. A variety of industrial machine vision applications, such as defect inspection, code scanners and readers, size measurement, and position measurement, accelerate the digital upgrades to intelligent automation in manufacturing, which further realizes high-quality economic growth,” said Ms. Peiling Zhang, Chief Marketing Officer (CMO) of SmartSens Technology, “As a technologically-advanced CIS supplier, SmartSens has been committed to the research and innovation of imaging technology, and has supported customers from various industries with the successful landing of machine vision technology. In 2018, SmartSens launched the first BSI global shutter CIS, targeting machine vision applications. In 2020, SmartSens ranked No. 1 in the global shutter CIS shipment in the emerging sector of machine vision, according to Frost &amp; Sullivan. For various applications in artificial intelligence and industrial automation, SmartSens’ comprehensive imaging solutions transform image data into more intelligent, efficient production value, allowing customers to grasp any opportunity in intelligent transformation, and empowering various industries with cutting-edge machine vision technology.”<div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1682307573359100398.png"/></div>SC233HGS and SC133HGS are sampling now and will be mass-produced in Q2 2023. For more information or to request a sample, please contact SmartSens Sales Representatives: cs@smartsenstech.com.About SmartSens Technology (Shanghai) Co., Ltd. SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213) is a high-performance CMOS image sensor (CIS) chip design company. It is headquartered in Shanghai and has research centers in many cities around the world. SmartSens has been dedicated to pushing forward the frontier of imaging technology and growing in popularity among customers since it was established. SmartSens’ CMOS image sensors provide advanced imaging solutions for a broad range of areas such as surveillance, machine vision, automotive and cellphone cameras. SmartSens is committed to continuous innovation of products and fueling growth in numerous industries by delivering a more comprehensive portfolio of image sensors. Learn more at SmartSensTech.com.

SmartSens’ Two New High Frame Rate CMOS Image Sensors Deliver Fast, Precise Image Capture to Industrial Machine Vision Applications

Shanghai, China, March 16, 2023 SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213), a technologically-advanced CMOS image sensor supplier, recently announced SC880SL, an 8MP CMOS Image Sensor (CIS) of SmartSens Star Light (SL) Series. Employing SmartSens’ advanced technologies including SmartClarity®-2, SFCPixel®, NIR+, and ultra-low noise readout circuit, the BSI SC880SL image sensor delivers enhanced performance in low-light imaging, night vision, and imaging at high temperatures. As a high-performance CIS with large optical format, SC880SL brings ultra-starlight 4K vision output to high-end security cameras. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1679368849985238100.jpg"/></div><div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1679368850625005516.png"/></div>Low-light imagingCIS suppliers have been pursuing technological advances in low-light imaging performance to meet the needs of security cameras in all-day operation. The BSI SC880SL image sensor comes in a 1/1.2-inch optical format, which allows for a larger light sensitive area of each pixel, thereby providing brighter and clearer image output in low-light environments. According to the data from testing, SC880SL has a minimum SNR1s of 0.18lux, achieving an equivalent imaging performance of similar stacked CIS. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1679368851428597100.jpg"/></div>SC880SL is equipped with SmartSens’ advanced technologies including SmartClarity®-2 and SFCPixel®, which enable its improved imaging performance. Compared with similar stacked CIS in the industry, SC880SL has a 33% rise in Full Well Capacity (FWC), and a 2dB increase in Maximum Signal-to-Noise Ratio (Max SNR), delivering excellent low-light imaging performance to high-end security cameras.<div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1679368853047444814.jpg"/></div>Night vision outputTo support security cameras that require Near-Infrared (NIR) light under low-illumination conditions, SC880SL utilizes SmartSens’ NIR+ technology, achieving a maximum QE of 38% at 850nm and 24% at 940nm, thereby providing excellent night vision output even in ultra-low illumination environments. Imaging at high temperaturesThe upgraded CIS processes used on SC880SL enable SC880SL’s enhanced imaging performance at high temperatures. The conventional Silicon Nitride (SiN) film is replaced with high-stress SiN film, which significantly improves the sensor’s image quality in high-temperature environments. The ultra-low noise readout circuit used on SC880SL hinders darkcurrent and white pixels greatly. Compared with its predecessor, SC880SL has a 35% reduction in DarkCurrent (DC) and a 50% fall in Dark Signal Non-Uniformity (DSNU), leading to its brilliant vision output at high temperatures. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1679368850094322691.jpg"/></div>In addition, SC880SL supports Staggered HDR mode with a dynamic range of more than 100dB. “The steady growth of the intelligent security industry leads to the boom of the security verticals, while a variety of demands for security applications arises. SmartSens is committed to the research and development of high-performance CIS solutions, which further meet or go beyond customers’ needs,” said Ms. Peiling Zhang, Chief Marketing Officer at SmartSens Technology, “As SmartSens’ first 8MP CIS in a 1/1.2&quot; optical format, the SC880SL image sensor delivers 4K vision output at ultra-starlight level. Featuring SmartSens’ advanced full-color night vision with NIR+ technology, SC880SL comes in a large optical format that increases sensitivity. Powered by the upgraded CIS processes, the SC880SL image sensor offers excellent imaging performance at high temperatures, which makes it a competitive, high-performance imaging solution to empower intelligent security applications.”<div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1679368850170175221.png"/></div>SC880SL is sampling now and will be mass-produced in Q3 2023. For more information or to request a sample, please contact SmartSens Sales Representatives: cs@smartsenstech.com About SmartSens Technology (Shanghai) Co., Ltd.SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213) is a high-performance CMOS image sensor (CIS) chip design company. It is headquartered in Shanghai and has research centers in many cities around the world. SmartSens has been dedicated to pushing forward the frontier of imaging technology and growing in popularity among customers since it was established. SmartSens’ CMOS image sensors provide advanced imaging solutions for a broad range of areas such as surveillance, machine vision, automotive and cellphone cameras. SmartSens is committed to continuous innovation of products and fueling growth in numerous industries by delivering a more comprehensive portfolio of image sensors. Learn more at SmartSensTech.com.

SmartSens Releases New Ultra-Starlight 8MP CMOS Image Sensor with Large Optical Format for High-End Security Cameras

Shanghai, China, February 24, 2023 SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213), a technologically-advanced CMOS image sensor supplier, recently announced the latest CMOS Image Sensor (CIS) of SmartSens Pro series, SC5336P. As SmartSens’ first 5MP CIS with DSI-2 technology, the 3K resolution SC5336P employs SmartSens’ proprietary technologies including SFCPixel® and ultra-low noise readout circuit, bringing vivid, full-color vision output under low-light conditions. Equipped with the upgraded technologies, the SC5336P image sensor delivers Pro-series imaging performance in high-temperature environments, thereby empowering analog security cameras. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1677742871883412915.png"/></div>3K video output in a 16:9 formatIn the mainstream security market, the development of 3K resolution applications is accelerating due to the following factors: While working with the same master control chip, a 3K resolution CIS matches a 1/2.7-inch lens, just as a 2K resolution CIS does; Though 4K resolution CISs provide better image capture than 2K and 3K resolution CISs, the data transmission for 4K resolution CISs requires more costs on bandwidth configuration. SmartSens SC5336P image sensor is now released, after the successful launch of SmartSens’ well-recognized 5MP security CISs in 2021. Utilizing DSI-2 technology, the 5MP SC5336P image sensor supports 3K video output in a 16:9 format, enabling analog security cameras to capture clearer videos with richer details. Pro-series imaging performance in high-temperature environmentsDeveloped on the 12-inch wafer, the SC5336P image sensor leverages SmartSens’ proprietary technologies including SFCPixel®, DSI-2, and ultra-low noise readout circuit, achieving advanced low-light imaging performance. In high-temperature environments, certain specifications of SC5336P’s imaging performance are equivalent to those of similar 5MP BSI CISs in the industry. The upgraded technology used on SC5336P reduces the area of STI between PDs, which hinders white pixels and dark current effectively, and hence improved image quality in high-temperature environments. Compared with 5MP BSI CISs of similar specifications in the industry, SC5336P has a 64% drop in Dark Signal Non-Uniformity (DSNU) and a 25% fall in white pixels, which can remove purple fringing, therefore allowing for high-quality video output in high-temperature environments. The blooming of SC5336P is 55% lower than 5MP BSI CISs of similar specifications in the industry, which reduces the glow under backlight or night light effectively. In addition, SC5336P supports Staggered HDR mode with a dynamic range of more than 100dB. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1677742905814240989.jpg"/></div><div class="media-wrap image-wrap"><img id="" title="" alt="" loop="" autoplay="" controls="" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1682044336909348868.png"/></div>“With the security industry’s rapid development towards higher levels of intelligence and resolution, SmartSens’ CIS solutions are designed to meet or go beyond customers’ needs,” said Ms. Peiling Zhang, Chief Marketing Officer at SmartSens Technology, “SmartSens’ new Pro series CIS, SC5336P, serves as SmartSens’ first 5MP 3K CIS with DSI-2 technology, delivering high-quality, vivid, full-color vision output to analog security cameras, even in high-temperature environments. SmartSens Pro series now features CISs with resolution of up to 5MP. With strong dedication, SmartSens will develop and launch more high-performance CIS solutions that bring premium imaging performance to a variety of security applications.”<div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1677742939470585368.png"/></div>SC5336P is sampling now and will be mass-produced in Q1 2023. For more information or to request a sample, please contact SmartSens Sales Representatives: cs@smartsenstech.com. About SmartSens Technology (Shanghai) Co., Ltd.SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213) is a high-performance CMOS image sensor (CIS) chip design company. It is headquartered in Shanghai and has research centers in many cities around the world. SmartSens has been dedicated to pushing forward the frontier of imaging technology and growing in popularity among customers since it was established. SmartSens’ CMOS image sensors provide advanced imaging solutions for a broad range of areas such as surveillance, machine vision, automotive and cellphone cameras. SmartSens is committed to continuous innovation of products and fueling growth in numerous industries by delivering a more comprehensive portfolio of image sensors. Learn more at SmartSensTech.com.

SmartSens Announces New 5MP CMOS Image Sensor with DSI-2 Technology for Analog Security Cameras

Shanghai, China, February 17, 2023 SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213), a technologically-advanced CMOS image sensor supplier, recently announced SC080CS, the latest CMOS Image Sensor (CIS) solution of SmartSens Cellphone Sensor (CS) Series. The pixel size in the SC080CS image sensor is 2.24μm*2.24μm. As a QVGA (240×320) image sensor, SC080CS is equipped with a built-in ISP, delivering high-quality image output to cellphone cameras. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1676945511368682425.png"/></div>SC080CS has both monochrome and RGGB versions, which can be offered in a 9-Pin CSP package. Leveraging SmartSens’ proprietary SFCPixel® technology, SC080CS achieves a sensitivity of up to 3649 mV/lux· s, which enables its excellent imaging performance in low-light environments. The built-in ISP of SC080CS contains algorithms including Automatic Exposure Control (AEC) / Automatic Gain Control (AGC), Auto White Balance (AWB), Defect Pixel Correction (DPC), tone mapping, Black Level Correction (BLC), noise reduction, etc., which significantly improve the image quality. The SC080CS image sensor provides image output in YUV 422 or RAW data format via Serial Data (SDA). In addition, SC080CS supports dual DOVDD (1.8V and 2.8V), which makes it compatible with many consumer applications. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1676945511083925733.png"/></div>Both monochrome and RGGB versions of SC080CS have been mass-produced. For more information or to request a sample, please contact SmartSens Sales Representatives: cs@smartsenstech.comAbout SmartSens Technology (Shanghai) Co., Ltd.SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213) is a high-performance CMOS image sensor (CIS) chip design company. It is headquartered in Shanghai and has research centers in many cities around the world. SmartSens has been dedicated to pushing forward the frontier of imaging technology and growing in popularity among customers since it was established. SmartSens’ CMOS image sensors provide advanced imaging solutions for a broad range of areas such as surveillance, machine vision, automotive and cellphone cameras. SmartSens is committed to continuous innovation of products and fueling growth in numerous industries by delivering a more comprehensive portfolio of image sensors. Learn more at SmartSensTech.com.

SmartSens Introduces New QVGA Image Sensor with Built-In ISP for Cellphone Cameras

Shanghai, China, February 9, 2023 SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213), a technologically-advanced CMOS image sensor supplier, recently announced SC233AT, a 2.3-MegaPixel (MP) automotive-grade CMOS Image Sensor (CIS) of SmartSens Automotive Sensor (AT) Series. Utilizing SmartSens’ proprietary technologies including LightBox IR™, SmartGS®-2, SFCPixel®, and single-frame knee point HDR, the BSI global shutter image sensor with built-in ISP, SC233AT, delivers high-quality, precise image outputs with clear details under low-light or complex lighting conditions. Compliant with AEC-Q100 Grade 2 and ISO 26262 ASIL B, SC233AT serves as a high-performance and reliable imaging solution for in-cabin monitoring applications such as Driver Monitoring System (DMS) and Occupant Monitoring System (OMS). <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1675999960770664033.png"/></div>SmartSens AT Series now features ten automotive-grade CISs with resolution from 1MP to 8MP, providing high-quality imaging solutions for automotive viewing applications, automotive sensing applications, and automotive in-cabin monitoring applications. Low light imaging performanceAs SmartSens’ first automotive-grade CIS to adopt LightBox IR™ technology, SC233AT features improved Near-Infrared (NIR) sensitivity, which is a key parameter for the imaging sensitivity and clarity of DMS/OMS. The upgraded Deep Trench Isolation (DTI) between pixels reduces pixel crosstalk, enabling SC233AT’s clear image capture of the driver and the entire cabin in low-light environments, thereby ensuring the accuracy of Artificial Intelligence (AI) training and recognition.Employing SmartGS®-2 and SFCPixel® technologies, SC233AT achieves high-precision, latency-free imaging with a sensitivity of up to 9650mV/lux*s, allowing for real-time image capture of driver/occupants’ heads and eyes, which significantly improves the detection effectiveness of DMS/OMS.Thanks to SmartSens’ proprietary ultra-low noise readout circuit, the read noise and Photo Response Non-Uniformity (PRNU) of SC233AT are reduced to 2.85e- and 0.66% respectively, enabling the sensor’s clearer image outputs. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1676000339243830250.jpg"/></div>Enhanced image qualityThe built-in ISP on SC233AT brings about higher image quality and enhanced image details of the image output. Algorithms of the built-in ISP including Automatic Gain Control (AGC), Automatic Exposure Control (AEC), noise reduction, and edge enhancement can remove image noise and highlight important image details, leading to enhanced image quality, which satisfies the need of high-precision images for DMS/OMS. To resolve issues caused by challenging lighting conditions, e.g., overexposure under frontlighting, and underexposure under backlighting, algorithms of the built-in ISP brighten image shadows and mitigate image highlights, resulting in the sensor’s clear image outputs under variable lighting conditions, hence improving the performance of in-cabin monitoring systems towards complex traffic scenes. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1675999963388532305.jpg" width="100%" style="width:100%"/></div>High Dynamic Range (HDR)CMOS image sensors with HDR have been brought to great attention since the image quality of in-cabin DMS/OMS cameras can be affected by light from outside the vehicle. SC233AT utilizes single-frame knee point HDR in producing HDR images. Unlike conventional HDR imaging, the single-frame knee point HDR approach expands the dynamic range of the sensor via the control of pixel imaging sequence, and hence non-linear optical response is achieved. Consequently, the global shutter SC233AT image sensor provides artifact-free image outputs at a high dynamic range of up to 91.5dB. Under complex lighting conditions, SC233AT’s image outputs with rich highlight and shadow details support DMS/OMS in all-day image capture of driver/occupants’ faces, eyes, and motions, thus promoting more advanced autonomous driving functions. <div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1676017019115743072.jpg"/></div>“The intelligent automobile industry is at a critical stage of stepping into higher levels of autonomous driving, with the rapid growth in the installation rate of DMS/OMS on vehicles,” said Mr. Kevin Shao, Vice President of Automotive Division at SmartSens Technology. “SmartSens’ new 2.3MP automotive-grade CIS with built-in ISP, SC233AT, features high dynamic range, NIR imaging, and BSI global shutter technology, bringing high-quality images to automotive in-cabin camera applications. In addition, SC233AT is compliant with AEC-Q100 Grade 2 and ISO 26262 ASIL B, which makes it a safe and reliable solution for in-cabin monitoring applications including DMS/OMS, thereby promoting the development of autonomous driving towards higher levels of autonomy.”<div class="media-wrap image-wrap"><img class="media-wrap image-wrap" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1675999963529344470.png"/></div>SC233AT has both monochrome and RGB-IR versions. SC233AT is sampling now and will be mass-produced in Q2 2023. For more information or to request a sample, please contact SmartSens Sales Representatives: cs@smartsenstech.com. About SmartSens Technology (Shanghai) Co., Ltd.SmartSens Technology (Shanghai) Co., Ltd. (SSE STAR MARKET: 688213) is a high-performance CMOS image sensor (CIS) chip design company. It is headquartered in Shanghai and has research centers in many cities around the world. SmartSens has been dedicated to pushing forward the frontier of imaging technology and growing in popularity among customers since it was established. SmartSens’ CMOS image sensors provide advanced imaging solutions for a broad range of areas such as surveillance, machine vision, automotive and cellphone cameras. SmartSens is committed to continuous innovation of products and fueling growth in numerous industries by delivering a more comprehensive portfolio of image sensors. Learn more at SmartSensTech.com.

SmartSens Announces 2.3MP Automotive-Grade Global Shutter CMOS Image Sensor with Built-In ISP for In-Cabin Monitoring Applications

SmartSens today announced the SC230AI, SC430AI and its third 3K-resolution CIS SC530AI in the Advanced Imaging (AI) Series to include performance upgrade technology SmartClarity®-2. These three products target an assortment of 2MP to 5MP surveillance applications. <div class="media-wrap image-wrap"><img size="1" _root="[object Object]" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1624518344739770708.jpg"/></div><a name="_Hlk74847105">SmartClarity®-2 leverages SFCPixel® technology, PixGain technology, NIR+ technology and low noise reading circuit design to offer increased sensitivity</a> and reduce the readout noise level by 21%. SmartSens NIR+ technology boosts Quantum Efficiency (QE), infusing the SC230AI with QE of 36% at 850nm and 21% at 940nm and results in better imaging performance under NIR wavelengths. Therefore, SmartClarity®-2 with BSI processing brings outstanding starlight full-color night vision.SmartClarity®-2 provides up to 50% higher FWC compared with the mainstream sensors of its type, allowing for higher dynamic range and greater MaxSNR. Combing High Gain and Low Gain, PixGain technology captures high-quality video during daytime and nighttime. Additionally, SmartSens’ improved process of color filters delivers more vivid imaging. Each sensor is developed in a package that is Pin2Pin compatible with the previous generation and makes it an easy update for customers. <div class="media-wrap image-wrap"><img size="1" _root="[object Object]" src="https://smartsens.oss-cn-beijing.aliyuncs.com/web/img/1624518366879423406.jpg"/></div>

SmartSens Announces Three Sensors With Performance Upgrade Technology SmartClarity®-2

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