公开(公告)号：WO2008011222A2

公开(公告)日：2008-01-24

申请号：PCT/US2007/069715

申请日：2007-05-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  CHOI, Jong-Bok ,  LEE, Seo-Hern ,  KIM, Yeon-Shin ,  PARK, Young-Soo ,  SEO, Jeong-Yeon ,  SEO, Yong-Duck

Inventor： CHOI, Jong-Bok ,  LEE, Seo-Hern ,  KIM, Yeon-Shin ,  PARK, Young-Soo ,  SEO, Jeong-Yeon ,  SEO, Yong-Duck

CPC classification number: G02B27/281

Abstract: A circular polarizer composite including a plane polarizer, a first quarter-wavelength retarder, a cholesteric liquid crystal (CLC) film and a second quarter-wavelength retarder, wherein optical axes of the first quarter-wavelength retarder and the second quarter-wavelength retarder are perpendicularly crossed to each other. Also disclosed is an optical system including the circular polarizer composite and an emissive display module.

Abstract translation: 一种包括平面偏振器，第一四分之一波长延迟器，胆甾型液晶（CLC）膜和第二四分之一波长延迟器的圆偏振器复合物，其中第一四分之一波长延迟器 和第二四分之一波长延迟器彼此垂直交叉。 还公开了包括圆偏振器复合物和发射显示模块的光学系统。

公开(公告)号：WO2008011222A3

公开(公告)日：2008-04-03

申请号：PCT/US2007069715

申请日：2007-05-25

Applicant: 3M INNOVATIVE PROPERTIES CO ,  CHOI JONG-BOK ,  LEE SEO-HERN ,  KIM YEON-SHIN ,  PARK YOUNG-SOO ,  SEO JEONG-YEON ,  SEO YONG-DUCK

Inventor： CHOI JONG-BOK ,  LEE SEO-HERN ,  KIM YEON-SHIN ,  PARK YOUNG-SOO ,  SEO JEONG-YEON ,  SEO YONG-DUCK

IPC: G02B5/30

CPC classification number: G02B27/281

Abstract: A circular polarizer composite including a plane polarizer, a first quarter-wavelength retarder, a cholesteric liquid crystal (CLC) film and a second quarter-wavelength retarder, wherein optical axes of the first quarter-wavelength retarder and the second quarter-wavelength retarder are perpendicularly crossed to each other. Also disclosed is an optical system including the circular polarizer composite and an emissive display module.

Abstract translation: 一种包括平面偏振器，第一四分之一波长延迟器，胆甾型液晶（CLC）膜和第二四分之一波长延迟器的圆偏振器复合体，其中所述第一四分之一波长延迟器和所述第二四分之一波长延迟器的光轴为 彼此垂直交叉。 还公开了包括圆偏振器复合材料和发射显示模块的光学系统。