In the display market, the OLED screen has the highest voice, and the original LCD screen is in the “struggling†stage. With data analysis, the usage rate of the oled screen in the smart phone field will reach 30% next year. This means that OLED screens are still difficult to popularize, and there are still many shortcomings. Now researchers are studying how to extend the life of LCD screens.
Although in the smart phone industry, manufacturers including Chinese companies have used OLED screens (organic light-emitting diodes, hereinafter referred to as "organic screens") a few years ago, under the influence of Apple, the mobile phone market is setting off to the organic screen. The wave of transition. According to industry insiders, next year, 30% of mobile phones will use organic screens.
By 2018, there will be more mobile phone manufacturers and models using organic screens, and the proportion of organic screens in mobile phone sales will be 30%.
According to industry sources, there are still some technical defects in organic screens, such as burn-in screens. If screen manufacturers can solve these problems and increase production capacity, the proportion of organic screen phones will be even higher.
A few years ago, Chinese mobile phone manufacturers and Samsung Electronics had already used organic screens in their mobile phones, especially the AMOLED screens sold by Samsung. However, the output of organic screens has not been high, which limits the speed of its promotion.
In the iPhone X launched this year, Apple has also adopted organic screens with other manufacturers. In the future, Apple will gradually adopt organic screens in all mobile phone models.
Compared with the LCD screen, the organic screen has better picture quality, blacker black, and more power saving, so it is very suitable for use as a mobile phone screen, but the organic screen also has defects such as burn-in and short service life.
This year, only one company in the world is able to provide a mobile phone organic screen, namely South Korea's Samsung Display Company. The exclusive supply situation makes it harder for companies outside of Samsung and Apple to purchase screens.
According to industry sources, by the second half of next year, the production capacity of organic screens will increase, and LG Display, Japan Display and Sharp will successfully mass-produce organic screens.
There have been reports in the media that Apple is in contact with LG, and may provide some investment in building factories, and will supply organic screens to Apple in the future.
This is also in line with Apple's diversified strategy. This year, Apple's iPhone X screen is only from Samsung, and there have been many problems. For example, the Samsung screen yield rate is relatively low, because the quality problem has already paid a fine to Apple, and after the iPhone X went public, many consumers found a rather dazzling green line. In addition, Samsung used the status of exclusive supply to offer Apple a price of 110 US dollars per screen, which is much higher than the purchase price of the Samsung mobile phone department.
But next year, whether Apple can purchase organic screens that meet quality requirements from other suppliers outside of Samsung still needs a question mark.
In addition to Samsung's other panel companies, it is reported that there is a certain technical foundation in the field of organic screens, but there are still some problems to be overcome in mass production.
According to industry sources, in the short term, organic screens are still unable to achieve open supply, so current mobile phone LCD manufacturers will have more time to find ways to improve the technical life and competitiveness of LCD screens.
The LCD screen has great technological evolution capabilities. In the previous display technology war, the LCD screen defeated the plasma. Subsequently, LCD manufacturers developed 4K and 8K technologies, once again extending the life.
Previously, panel manufacturers have successfully launched a 2:1 slim long LCD screen, which can further reduce the frame. In the future, the LCD screen will further enhance the color saturation and brightness contrast, thus resisting the impact and replacement from the organic screen.
It is worth mentioning that a large number of display panel manufacturers in China are investing in organic screens, including BOE, Tianma Microelectronics, Huaxing Optoelectronics, etc. In the future, more production lines will be put into mass production, which means that domestic mobile phones except Samsung In addition, there are more organic screen purchase options.
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