OLED display screen is a display screen made of organic light-emitting diodes. Because it also has self-luminous organic electroluminescent photodiode, it does not need backlight, high contrast, thin thickness, wide viewing angle, fast response speed, can be used for flexible panels, wide temperature range, simple structure and manufacturing process, etc. , Is considered to be the next generation of flat-panel display emerging application technology.

China's OLED industry has a very bright future, and companies in the industry are also working hard to accumulate development experience. However, the weak upstream links of the domestic industry chain and the lack of supporting capabilities of the industry have created relatively large development obstacles for manufacturers.

OLED display features

OLED is a self-luminous material, which does not require a backlight. At the same time, it has a wide viewing angle, uniform picture quality, fast response speed, easy colorization, light emission with a simple driving circuit, simple process, and can be made into a flexible panel. It conforms to the principle of lightness, thinness and shortness, and the application range belongs to small and medium-sized panels.

Display: active light emission, wide viewing angle range; fast response speed, stable image; high brightness, rich color, high resolution.

Working conditions: low driving voltage, low energy consumption, can be matched with solar cells, integrated circuits, etc.

Wide adaptability: Large-area flat-panel display can be achieved by using glass substrates; if flexible materials are used as substrates, foldable displays can be made. Because OLED is an all-solid-state, non-vacuum device, it has the characteristics of shock resistance and low temperature resistance (-40 °C). It also has very important applications in the military field, such as display terminals for modern weapons such as tanks and aircraft.