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Sony's latest camera sensor sensor will have great exposure

BingMag.com <b>Sony's</b> <b>latest</b> <b>camera</b> <b>sensor</b> <b>sensor</b> will <b>have</b> <b>great</b> exposure

Sony has unveiled a new type of stacked CMOS sensor that provides a very good two-layer exposure with a pixel transistor to create quality images. Older Sony image sensors have light-sensitive photodiodes and pixel transistors that control and amplify the signal in the same layer. However, Sony announced that in its new sensor, it will place LEDs at the top and pixel transistors at the bottom, which almost doubles the saturation signal levels.

Sony pioneered stacked sensors that store memory And controlled other parts of the smartphone or camera, allowing them to read faster, resulting in better shooting and reduced rolling shutter (front-effect) on cameras and smartphones. The two-layer CMOS sensor uses the same idea, but places the pixel transistors on a separate substrate below the photodiode layer.

BingMag.com <b>Sony's</b> <b>latest</b> <b>camera</b> <b>sensor</b> <b>sensor</b> will <b>have</b> <b>great</b> exposure

This means that each layer can be optimized, allowing Sony to double the sensor's light saturation or the amount of charge each pixel can hold, which in turn doubles the light absorption. will do. Unlike traditional CMOS image sensors, which have photodiodes and pixel transistors on one layer, Sony's innovative technology has photodiodes and pixel transistors on separate layers. Sony notes that since the transistor pixels are placed on a separate layer, it will be able to increase the size of the amplifier transistors, which in turn will optimize the captured image.

sensor will capture high-quality, low-noise images when shooting at night or in low-light locations. According to Sony, increasing the dynamic range allows for high-quality images and low noise, even in low light.

The Japanese tech giant has specifically announced that the technology will enable advanced quality photography. Provides users with smartphones. With twice the ability to collect light, it improves light sensitivity even in relatively small and high megapixel sensors. In addition, this new technology will prevent under-exposure and over-exposure in situations with mixed light. It is worth noting that Sony has not announced the exact time for the entry of this technology into the world of smartphones, but it intends to use this new CMOS sensor in its future phones.

BingMag.com <b>Sony's</b> <b>latest</b> <b>camera</b> <b>sensor</b> <b>sensor</b> will <b>have</b> <b>great</b> exposure

As you probably know, this Japanese company continues to dominate the global image sensor market. According to the Gizmochina website, Sony is still at the top of the smartphone camera sensor market, accounting for about 42% of the market. The company also earned about $ 7 billion from the sale of its image sensors. After Sony and in the next categories are Samsung and Amen Vision. According to the report, Samsung and Security Vision account for about 80 percent of the sensor market.

Sony also unveiled its Xperia Pro-I smartphone a month ago. The Japanese giant has used a 1-inch camera sensor in this phone, which is actually an optimized version of the RX100 VII compact camera. The camera system of this smartphone consists of 3 12 + 12 + 12 megapixel lenses that use an aperture mechanism that varies from F/2.0 to F/4.0. The Sony Xperia Pro-I is capable of 4K video recording at 120 frames per second, and also has a 3D iToF sensor, which increases the speed and focus accuracy when shooting.


Source: Engadget

Tags: sony's, latest, camera, sensor, sensor, have, great, exposure

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