Black technology: JDI show-JDI wet hands can operate the touch screen, screen, capacitive touch screen-IT information

Capacitive screen smartphones typically is not normal operation in case of water, and in some cases even have water on hand, will eventually lead to the drift phenomena such as the screen, it also makes a lot of three cell phones in case of wet operation has been limited, although Japan manufacturers again showed black technology, wet hands is finally in the future.

Japan media, recently Japan famous manufacturer of display screen JDI unveiled in wet hands under normal operation of the touch panel, use JDI developed named "Pixel Eyes" In-cell way.

In General, the capacitive screen by reading the two orthogonal interelectrode capacitance change to detect the touch location. Wet hands case capacity would lead to a substantial change, caused by misuse, JDI's solution is to use a drop of water is a conductor on the screen, but not grounding, capacitance between electrodes with the touch panel does not change the principle, so it will not cause incorrect operation.

Wet hands using the screen is finally in the future.

黑科技：JDI展示湿手也能操作的触摸屏 - JDI,显示屏,电容屏 - IT资讯

通常来说智能手机电容屏幕在沾水的情况下是无法正常操作的，在某些情况下即便是手上有水，最终也会导致屏幕漂移等现象，这也使得不少的三防手机在潮湿情况下的操作受到了限制，不过日本厂商再度展示黑科技，未来湿手操作终于有望。

据日本媒体报道，日前日本著名显示屏幕制造商JDI展示了一款能在湿手情况下正常操作的触摸面板，采用了JDI自主开发的名为“Pixel Eyes”的In-cell方式。

一般来说，电容屏幕通过读取两个正交电极间的电容量变化来检测触摸位置。湿手情况下电容量会导致大幅度变化，引起误操作，JDI的解决方式是利用了屏幕上的水滴虽然是导体，但不接地，因此与触摸面板电极之间的电容量没有变化的原理，所以不会引起误操作。

未来湿手使用屏幕终于有望了。