Sony launches IMX735 CMOS image sensor: 17.42 million pixels to boost the development of the smart car industry

According to news from this site on September 12, Sony today released a CMOS sensor "IMX735" for the automotive industry. The sensor has 17.42 million pixels and is suitable for the field of intelligent driving.

▲ Picture source Sony official website

The current automatic driving function that uses visual perception has certain requirements for CMOS sensors, which must have relatively large High pixels allow it to be combined with sensing systems such as lidar, and this sensor has higher pixels, so there are more details in the photo, making it easier for the algorithm to recognize .

▲ Picture source Sony official website

This site consulted Sony’s official website to summarize the relevant data as follows:

• 3017 pixels in the horizontal direction

• The content that needs to be rewritten is: 5777 pixels in the vertical direction

• Total pixels 17.42 million

• The sensor size is 1/1.17 inches (diagonal length is approximately 13.70 mm)

• Single pixel size 2.1x2.1 micron

• Frame rate 3AD 45FPS, 4AD 40FPS (all pixels)

• Sensitivity of green pixels is 880mV

Sony claims that the IMX735 uses a self-developed pixel structure and a special exposure method to increase saturation and illumination range. Even when HDR and LED flicker suppression are used at the same time, the dynamic range can reach 106dB, and in dynamic range priority mode, it can even reach 130dB. Motion artifacts are generated and suppress highlight overexposure under backlight conditions, thereby capturing targets more accurately, such as in environments with large brightness differences such as "tunnel entrances and exits"

.

▲ Picture source Sony official website It is reported that the IMX735 sensor is planned to be shipped within this month, and the sample price includes tax of 30,000 days yuan (note on this site: currently about 1,494 yuan), it will pass the AEC-Q100 Grade 2 automotive electronic component reliability test before mass production, and a development process that complies with the ISO 26262 road vehicle functional safety standard has been introduced, with optional support Network security functions, such as public key algorithm camera verification and communication verification, prevent tampering.

Reference

##The content of Sony IMX735 technical data needs to be rewritten

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