公开(公告)号：US20150043221A1

公开(公告)日：2015-02-12

申请号：US14323379

申请日：2014-07-03

Applicant: SAMSUNG DISPLAY CO., LTD. ,  SEKONIX CO., LTD.

Inventor： Duk Jin LEE ,  Nam Seok BAIK ,  Jang Seok MA ,  Jung Hee SON ,  Gyeong-Im LEE ,  Jung Chul SEO ,  Seok Il YOON ,  Chan Hee LEE

IPC: G02B5/02 ,  H01L27/32

CPC classification number: G02B5/0273 ,  G02B5/021 ,  G02B5/0236 ,  H01L51/5275 ,  Y10T428/24612

Abstract: An optical film, a display device including the same, and a method of manufacturing the optical film, the film including a first refractive index layer including a plurality of protrusions; a second refractive index layer covering the plurality of protrusions, the second refractive index layer having a refractive index that is different from a refractive index of the first refractive index layer; and a support layer on the first refractive index layer or the second refractive index layer, wherein a ratio of a height to a width of the protrusion is 0.5 or more.

Abstract translation: 光学薄膜，包括该光学薄膜的显示装置和制造该光学薄膜的方法，该薄膜包括包含多个突起的第一折射率层; 覆盖所述多个突起的第二折射率层，所述第二折射率层的折射率不同于所述第一折射率层的折射率; 以及第一折射率层或第二折射率层上的支撑层，其中突起的高度与宽度的比率为0.5以上。

公开(公告)号：US20220320218A1

公开(公告)日：2022-10-06

申请号：US17843328

申请日：2022-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Hyun KA ,  Tae Geun KIM ,  Gyeong-Im LEE

IPC: H01L27/32 ,  G09G3/3233 ,  H01L51/52

Abstract: A display device includes a first display area including a plurality of first pixel electrodes, and a second display area including a plurality of second pixel electrodes. A first pitch in a first direction of the plurality of first pixel electrodes is smaller than a second pitch in the first direction of the plurality of second pixel electrodes, and a length in the first direction of the first pixel electrodes is smaller than a length in the first direction of the second pixel electrode.

公开(公告)号：US20200161400A1

公开(公告)日：2020-05-21

申请号：US16689564

申请日：2019-11-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji-Hyun KA ,  Tae Geun KIM ,  Gyeong-Im LEE

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3233

Abstract: A display device includes a first display area including a plurality of first pixel electrodes, and a second display area including a plurality of second pixel electrodes. A first pitch in a first direction of the plurality of first pixel electrodes is smaller than a second pitch in the first direction of the plurality of second pixel electrodes, and a length in the first direction of the first pixel electrodes is smaller than a length in the first direction of the second pixel electrode.