What is an OLED screen

What is an OLED screen

OLED：Organic Light Emitting Display，即有机发光显示器，在手机LCD上属于新崛起的种类，被誉为“梦幻显示器”。OLED显示技术与传统的LCD显示方式不同，无需背光灯，采用非常薄的有机材料涂层和玻璃基板，当有电流通过时，这些有机材料就会发光。而且OLED显示屏幕可以做得更轻更薄，可视角度更大，并且能够显著节省电能。

At present, among the two major OLED technology systems, low-molecular OLED technology is mastered by Japan, while high-molecular PLED is the so-called OEL of LG mobile phones. The technology and patents are mastered by the British technology company CDT. Compared with the two, PLED products still have difficulties in colorization. Low-molecular OLED is easier to colorize. Not long ago, Samsung released a 65530-color OLED for mobile phones.

However, although OLED, which has better technology, will replace TFT and other LCDs in the future, organic light-emitting display technology still has defects such as short service life and difficulty in large-scale screens. Currently, Samsung mainly uses OLED, such as the newly launched SCH-X339, which uses 256-color OLED. As for OEL, LG mainly uses it in its CU8180 8280, which we have seen.