公开(公告)号：US20080013014A1

公开(公告)日：2008-01-17

申请号：US11802238

申请日：2007-05-21

Applicant: Wei-Bin Kuo ,  Hao-Jan Kuo ,  Cheng-Hsien Yang

Inventor： Wei-Bin Kuo ,  Hao-Jan Kuo ,  Cheng-Hsien Yang

IPC: G02F1/1335

CPC classification number: G02B6/0051 ,  G02B6/0053 ,  G02B6/0065 ,  G02F1/133615 ,  G02F2001/133607

Abstract: An optical hybrid film contains optically coupled light pipe diffuser and brightness enhancement optical elements combined in the form of one hybrid film on a transparent polymer film substrate for replacing both bottom diffuser film layer and bottom brightness enhancement film layer of a conventional optical film combination by one film of the hybrid film so as to improve the LCD brightness, extend a battery life and simplify a hybrid structure of every kind of optical film required for LCDs to save the production cost.

Abstract translation: 光学混合膜包含光学耦合的光管扩散器和在透明聚合物膜基底上以一个混合膜的形式组合的亮度增强光学元件，用于将常规光学膜组合的底部扩散膜层和底部增亮膜层替换为一个 以提高LCD亮度，延长电池寿命，简化LCD各种光学胶片的混合结构，节约生产成本。