The Advanced Transparent Displays Technologies
In recent years, OLED has become a popular Display technology in the global TV field. Under the joint promotion and operation of many color TV brands, it has gradually gained a firm foothold in the high-end TV field.
Although Transparent Display has received more attention due to OLED, it is not only OLED that can achieve Transparent Display, but LCD, LED, Micro LED, etc. can all achieve a certain degree of Transparent Display. At present, LCD and LED Transparent Display products have been applied on a large scale in the field of Commercial Display, and the degree of industrialization is much higher than that of OLED Transparent Display.
LCD adopts special liquid crystal material, abandons CF and polarizer, and can also greatly improve light transmittance and realize Transparent Display. At present, this technology is mostly used for commodity display cabinet Screens, refrigerated cabinet Screens, fish tank Screens, unmanned vending machine Screens, etc., and the price is high.
LED Transparent Screen is the most widely used Transparent Display product on the market. It has the characteristics of ultra-wide viewing angle, ultra-light and ultra-thin, high perspective (up to 80%~95%), and low price. LED Transparent Display products can be divided into PCB hollow LED Screen, LED ice Screen, LED crystal film Screen, etc., which have been widely used in window beautification, giant interior decoration and Large-Screen Display. Among them, the LED crystal film Screen is favored by the industry due to its flexibility and foldability.
The Transparent Display Screen can make the Screen as Transparent as glass, while maintaining the transparency, it can ensure the color richness and display details of the dynamic picture. At present, the common Transparent Display technologies on the market mainly include Transparent OLED Displays, Transparent LCD Displays, and Transparent LED Displays. According to data from market research institutions, the market size of Transparent Display in 2018 was US$524 million, and by 2024, the market size will reach US$4.933 billion, with an average annual growth rate of 46%. In the Chinese market, the scale of China's Commercial Display market will exceed 180 billion yuan in 2020, and China's Transparent Display market is developing rapidly.
