公开(公告)号：US20150116648A1

公开(公告)日：2015-04-30

申请号：US14279076

申请日：2014-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： NaYoung SHIN ,  Ji-Hoon KIM ,  Beong-hun BEON ,  Sang-Gu LEE ,  Daewon KIM ,  MINSU KIM ,  SEUNGBEOM PARK ,  Jung-Hun LEE ,  YUN JANG ,  Kyunghwan JEON

IPC: G02B5/30 ,  G02B5/02

CPC classification number: G02B5/3016 ,  G02B5/0242 ,  G02B5/3033

Abstract: An optical film may include a polarizer configured to linearly polarize a first light to provide a linearly polarized light component. The optical film may further include a first semi-transmissive film overlapping the polarizer, configured to transmit the linearly polarized light component, and configured to reflect a first circularly polarized component of a second light. The first circularly polarized component of the second light may have a first wavelength. The optical film may further include a second semi-transmissive film overlapping the first semi-transmissive film, configured to transmit the linearly polarized light component, and configured to reflect a second circularly polarized component of the second light. The second circularly polarized component of the second light may have a second wavelength that is unequal to the first wavelength.

Abstract translation: 光学膜可以包括被配置为使第一光线性偏振以提供线性偏振光分量的偏振器。 光学膜还可以包括与偏振器重叠的第一半透射膜，其被配置为透射线偏振光分量，并且被配置为反射第二光的第一圆偏振分量。 第二光的第一圆偏振分量可以具有第一波长。 光学膜还可以包括与第一半透射膜重叠的第二半透射膜，其被配置为透射线偏振光分量，并且被配置为反射第二光的第二圆偏振分量。 第二光的第二圆偏振分量可以具有不等于第一波长的第二波长。

公开(公告)号：US20150022763A1

公开(公告)日：2015-01-22

申请号：US14160055

申请日：2014-01-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JIN HOON KIM ,  KWANG-HYUN KIM ,  DAE WON KIM ,  SEUNG BEOM PARK ,  BEONG-HUN BEON ,  SEUNG HEE LEE ,  YUN JANG ,  NA YOUNG SHIN ,  SANG-GU LEE

IPC: G02F1/13363

CPC classification number: G02F1/133634 ,  G02F2413/03 ,  G02F2413/05 ,  G02F2413/06 ,  G02F2413/11 ,  G02F2413/12

Abstract: A liquid crystal display includes a first substrate and a second substrate facing each other. A color filter is positioned on the first substrate. A liquid crystal layer is interposed between the first substrate and the second substrate. A first polarizer is positioned on an outer surface of the first substrate. A first compensation film is positioned on an outer surface of the first polarizer. A second compensation film is positioned on an outer surface of the second substrate. A third compensation film is positioned on an outer surface of the second compensation film. A second polarizer is positioned on an outer surface of the third compensation film. The second compensation film includes a negative C-plate, and the third compensation film includes a biaxial film.

Abstract translation: 液晶显示器包括彼此面对的第一基板和第二基板。 滤色器位于第一基板上。 液晶层介于第一基板和第二基板之间。 第一偏振器位于第一基板的外表面上。 第一补偿膜位于第一偏振器的外表面上。 第二补偿膜定位在第二基板的外表面上。 第三补偿膜定位在第二补偿膜的外表面上。 第二偏振器位于第三补偿膜的外表面上。 第二补偿膜包括负C板，第三补偿膜包括双轴膜。