发明名称 MULTI-LAYERED LIGHT DIFFUSION PLATE AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME
摘要 Disclosed herein is a multi-layered light diffusion plate, in which the multi-layered light diffusion plate is manufactured by coextruding a transparent layer comprising an amorphous transparent thermoplastic resin and a light diffusion layer comprising an amorphous transparent thermoplastic resin and transparent particles, so that the manufacturing process thereof is simple and efficient, and which has excellent light transmissivity and light diffusivity, high brightness, and high brightness uniformity, thereby improving viewing angle characteristics, and to a liquid crystal display device comprising the same.
申请公布号 US2013286325(A1) 申请公布日期 2013.10.31
申请号 US201313925190 申请日期 2013.06.24
申请人 LG CHEM, LTD. 发明人 YANG HYUN-SEOK;LEE BONG-KEUN;KIM SEO-HWA;PARK JAE-CHAN;LEE JU-HWA
分类号 G02F1/1335;G02B5/02 主分类号 G02F1/1335
代理机构 代理人
主权项
地址