LCD Display Inverter

Recently, according to the revelations of well-known technology KOLs, OPPO and Sony have once again embarked on a custom road after many years.

In recent years, OPPO has made frequent efforts in imaging power, whether it is variable aperture, 10x hybrid optical zoom technology, or super video stabilization… These breakthroughs in imaging power have promoted the development of the mobile imaging industry. . At the 2019 OPPO Future Technology Conference, OPPO’s imaging power has been improved again.

As a qualified class representative, I will now send you a cheat sheet: 1. The Qualcomm Snapdragon 865 flagship product in the first quarter of 2020 is the OPPO Find X2, which has been pigeon for more than a year; All-pixel omnidirectional focusing technology; 3. OPPO Find X2 will use the most overbearing screen in OPPO’s history.

The use of Qualcomm Snapdragon 865 is almost natural and reasonable, and the most domineering screen in history is a routine operation (the excellent screen quality of the OPPO Find series has always been a tradition), but customizing the sensor again is full of highlights.

All Pixel Omni-directional PDAF

According to the information provided by Sony’s official website, AllPixel Omni-directional PDAF, also known as 2x2On-ChipLens (OCL) solution, can achieve high-speed focusing, high resolution, high sensitivity, high dynamic range, image sensor new technology.

What is full pixel omnidirectional focus?

All-pixel omnidirectional focusing, is it possible that we are using non-full-pixel, non-omnidirectional focusing technology?

On each pixel of the image sensor, there are light-collecting lenses called OnChipLens. Traditional construction, each pixel has a separate OnChipLens. And 2x2OCL is 4 adjacent pixels of the same color, sharing the same OnChipLens.

This new sensor structure greatly improves the sensor’s focus perception range. Because of traditional OCL, the edge of each small pixel is focused, and the middle is imaged; after 2*2 OCL, all pixels can be imaged and focused, which greatly improves the focus range and the available pixels of the sensor.

Comparison of the perceptible range of focus From the perceptible range of focus above, in the traditional focusing technology, the focus is point-to-point alignment, and there is a certain interval between each point, so that the focus range cannot cover the entire framing 100%. However, after using the 2*2OCL technology, the focus range can cover the entire viewfinder screen 100%, so that the focus accuracy, especially for moving objects, will be greatly improved.

Similarly, in addition to the significant increase in the perceptible range of focus, after using 2*2OCL technology, the low-light focus performance of the sensor and the focus perception ability for problems without texture will also be significantly improved.

In addition to focusing, the biggest change of the 2*2OCL is to improve the dark light shooting ability and HDR performance of the mobile phone.

A further increase in sensitivity is achieved due to larger and more pixels on the sensor that are available for light sensing.

what’s next?

To sum up, this sensor has the following three advantages: 1. The focus range is increased; 2. The sensor does not lose pixels for focusing, and the pixel upper limit of the sensor will be further improved; better.

Taking advantage of these advantages, it can be said that the image strength of OPPO mobile phones will be greatly improved. At present, the OPPO Reno 10x zoom version using the Sony IMX586 sensor has achieved a high score of DxOMark 116. With the blessing of the customized sensor, with OPPO’s Super Night Scene 2.0 algorithm and HDR algorithm, it can be said that the image power will usher in the future. explosion on.

FindX2, findmore, again

According to the information currently available, OPPO FindX2 will most likely be equipped with this sensor, and the camera power of FindX2 will be improved again; Flagship, is about to rise.

Image power changes life, so who will change the image power? For this topic, the dual-core focusing technology is used to change the mobile phone image power with higher-speed focusing. Findmore, again! Q1 2020, let’s wait and see!