dot backlight chemical etching lightpad

猜一猜这是啥？

微观下景象

Posted by jackfy on April 10, 2015

优质量的点，对亮度均匀度提供非常明显效果。

(1)

Image0710-1341(CVBS)

(2)

Image0710-1351(CVBS)

（2）

Image0710-1342(CVBS)