source:Industry Trends release time:2024-01-03 Hits: Popular:led screen wholesaler
Self luminescence
OLED screens use the principle of self illumination, which drives electrons and holes in organic thin films through an electric field to produce red, green, and blue colors of light, thereby achieving display. This self luminous characteristic allows OLED screens to be made thinner and more energy-efficient without the need for a backlight or light guide plate.
High contrast
Due to the self luminous characteristics of OLED screens, each pixel can independently control brightness, achieving higher contrast. The contrast of OLED screens can reach infinity, and the black color performance is also excellent, bringing a very stunning visual effect.
quick response
The response speed of OLED screens is very fast, reaching several tens of milliseconds, which ensures that there is no dragging or blurring when displaying dynamic images, making them very suitable for watching videos and playing games.
Flexible
OLED screens have the characteristic of being bendable and can be made into curved screen shapes, making electronic products more aesthetically pleasing and diverse in appearance.
Complex process
The manufacturing process of OLED screens is very complex and requires the use of many high-precision processes and technologies, resulting in relatively high costs. Meanwhile, OLED screens also have some drawbacks, such as relatively short lifespan, easy screen burning, and color decay.
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