What a full screen! Xiaomi displays the third generation of off screen camera technology: it has reached the level of mass production

Since Xiaomi put forward the concept of comprehensive screen, it has been nearly four years. From the front camera to the bottom of the mobile phone, to the special-shaped screen such as Liu Hai screen, water drop screen and hole digging screen, and then to the emergence of flip camera, sliding cover camera and lifting camera, it can be said that due to the existence of front camera, there are many disadvantages in the overall screen design on the market. In order to produce the ideal full screen design, we must solve the technical problem of camera. On August 28, Xiaomi’s mobile phone official announced on its microblog this morning that “Xiaomi’s third generation off screen camera technology” was officially released. The technology adopts the new millet self-developed screen pixel layout, which can make the screen display effect more fine and self-image clearer. The technology has reached the standard of millet for mass production, and the new products using this technology are expected to be put into mass production next year. < / P > < p > according to Xiaomi, the normal OLED screen is not transparent, so special pixel layout must be adopted to achieve transparency. The traditional technology is to use transparent pixels in the display area of the camera under the screen, that is, only one pixel per four pixels is reserved for display, and the other three pixels are transparent by changing the internal structure, so that the display area of the camera under the screen is transparent, and the camera under the screen can shoot normally. This disadvantage lies in sacrificing a large number of effective pixels, which will affect the display effect of the screen. < / P > < p > while Xiaomi’s third-generation off screen camera adopts a new self-developed pixel layout, and 100% of the effective pixels are retained. In the case that the number of original pixels remains unchanged, the volume of unit pixel is reduced, and the screen is allowed to pass through the light through the gap area of sub-pixel. The pixel density and display accuracy are completely consistent with the normal display area. The point-to-point physical pixel display basically achieves the same brightness, color level and color gamut, and the whole screen is integrated. < / P > < p > in addition, on the basis of the new pixel layout scheme, Xiaomi’s latest technology redesigns the pixel driver circuit to further improve the light transmittance of the camera area under the screen. Combined with the optimization algorithm of Xiaomi’s self-developed camera, it achieves a more perfect self portrait imaging performance. < / P > < p > it can be said that Xiaomi’s third-generation off screen camera technology has basically solved the problem of screen pixel difference in traditional technology, and the display effect has been greatly improved. However, due to different light transmittance, users can still see the specific camera display area under the screen at a glance when looking at the side. Secondly, it is said that the self portrait effect optimized by Xiaomi has basically reached the available level, and the overall brightness has improved a lot, but it is only available. The pursuit of self portrait effect may need to wait and see. Continue ReadingVideo Number assistant internal test online! Four functions let you send 1g video on the computer

Author: zmhuaxia