According to the statistics of research company DSCC, BOE is the world's largest supplier of LCD panels and the third largest supplier of organic light-emitting diodes for mobile phones after LG. It can be known that this manufacturer has a certain share. However, BOE's screen technology still can't catch up with Samsung and LG. What's the difference?
At present, BOE's AMOLED screen technology can't catch up with Samsung, but this manufacturer is still growing, but the gap between the two companies is still very big, mainly because BOE doesn't have more patented organic light-emitting diode technology than Samsung, and it also needs machine tools and machines to produce screen lines, and the key machine technology is also stuck, resulting in a relatively slow layout of the production line.
At present, BOE * * * has four six-generation flexible AMOLED production lines, but it still can't catch up with Samsung in screen yield, so Samsung's organic light-emitting diode screen is still one of the suppliers of important models, but recently there are a lot of news that Apple is looking for BOE as a supplier of organic light-emitting diode screens, so BOE is likely to make a major breakthrough in technology, at least there is not much problem in the shipment of organic light-emitting diode screens.
The light-emitting principle of organic light-emitting diodes (OLEDs) is similar to that of traditional light-emitting diodes. It has the characteristics of self-luminescence, no need for backlight module and color filter, light and short, delicate and sensitive, bright color and power saving. Compared with LCD screen, it has high contrast, fast response, light weight and HDR effect.
Simply put, the LCD screen is like watching a shadow play, and the light source is that the actors are watching the play with a film behind the scenes. If we show the OLED directly to the audience, we can see it directly with our own eyes.
At present, many mobile phone manufacturers have completely replaced LCD screens with OLEDs, but before that, the cost of OLED screens began to surface. In order to solve these problems, some screen manufacturers use another "RGB Pentile" arrangement to reduce costs, in which the key point is the "* * * sub-pixel" between adjacent pixels.