Guangzhou Yunge Tianhong Electronic Technology Co., Ltd , https://www.e-cigarettesfactory.com
It is reported that LG has developed an O LED touch screen technology that solves the problem of fingerprint residue. This touch screen can absorb “body fat and sweatâ€, so even if the finger clicks on the touch screen continuously, there will not be a large amount of fingerprint residue.
LG Electronics believes that by adding a special layer to the OLED touch screen panel, it can help eliminate the "fingerprint mark" on the screen.
It is rumored that LG Display and Apple are cooperating to develop this O LED display. The iPhone 3GS just released has solved the problem of fingerprint residue, and the next generation iPhone obviously needs an OLED screen.
LG is developing a fingerprint-free residual OLED touch screen 
Large-screen touch-screen mobile phones are often referred to as "fingerprint machines," and now, the problem of fingerprint residue on touch screens is about to be solved. According to rumors, South Korea's LG Electronics is testing a new OLED panel touch screen technology, which will eventually be adopted by Apple.