As we all know, in the field of OLED, Korean manufacturers are king. Samsung has won 70% of the market for small-screen OLED chips. As for large-screen OLED, LG is king.
Although domestic manufacturers BOE and TCL are also catching up, they are still far behind Samsung and LG in terms of technology accumulation. This is why Apple has been using OLED screens from Samsung and LG. The reason is that BOE’s screens have not been used until now.
The reason why Samsung and LG are more advanced in OLED screens is that on the one hand, Korean manufacturers started early, and on the other hand, Korean manufacturers have formed monopolies in some technologies, products, and patents, such as Samsung’s BOE cannot use the "Diamond" arrangement patent, and can only use the "Zhou Dongyu" arrangement, which has been criticized by everyone.
However, news recently came out that BOE has applied for another new patent, a patent for screen pixel ranking technology called "honeycomb arrangement".
This "honeycomb arrangement" technology is that each pixel unit is composed of one blue sub-pixel, one red sub-pixel, and two green sub-pixels, forming a honeycomb-like structure to achieve lossless RGB arrangement.
Samsung's diamond ranking, at the same resolution as the "honeycomb" arrangement, can only reach the pixel density of 80 RGB arrangement, which means that BOE's "honeycomb" arrangement OLED screen , in terms of display effect, it ranks better than Samsung's diamond.
Not only in terms of pixel arrangement, according to reports, BOE also uses Huawei HiSilicon driver chips on the "honeycomb" arranged OLED screen. The specific name is HWamp; BOE AMOLED Drive chip. It means the chip that Huawei cooperates with BOE.
This chip comes in various versions, corresponding to various screens. BOE's current OLED screens have been put into production, and will be mass-produced on a large scale. There will be 8K, 4K, 2K and other screens, as well as different refresh rates.
Next, let’s look at the specific evaluation of BOE’s “honeycomb” technology OLED screen. If it is really better than Samsung’s diamond ranking, then domestic screens will really have to overtake them. More than Samsung, LG and other manufacturers.
You must know that domestic smartphones have accounted for 50% of the world's share. If BOE's OLED screen is better than Samsung, there is no reason not to use it. As long as domestic mobile phones support it, BOE will become the world's number one in OLED screens. , really very simple.