公开(公告)号：US20140198282A1

公开(公告)日：2014-07-17

申请号：US14105845

申请日：2013-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Min Oh CHOI ,  Hee Wook DO ,  Boo-Kan KI ,  Kyeong Ha KIM ,  Teck Soo KIM ,  Sang-Gu LEE

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02F1/133528 ,  G02B5/3016 ,  G02B5/305 ,  G02F2001/133635 ,  G02F2201/38 ,  G02F2202/28

Abstract: A polarizer includes a polyvinyl alcohol (PVA) layer, a supporting layer, and a compensation layer. The supporting layer is disposed on the PVA layer. The supporting layer includes a cyclic olefin polymer (COP). The compensation layer is disposed on the supporting layer. The compensation layer includes discotic liquid crystal. The refractive index of the supporting layer is between 1.49 and 1.55. The refractive index of the compensation layer is between 1.50 and 1.60.

Abstract translation: 偏振片包括聚乙烯醇（PVA）层，支撑层和补偿层。 支撑层设置在PVA层上。 支撑层包括环状烯烃聚合物（COP）。 补偿层设置在支撑层上。 补偿层包括盘状液晶。 支撑层的折射率在1.49和1.55之间。 补偿层的折射率在1.50和1.60之间。