公开(公告)号：US20230298536A1

公开(公告)日：2023-09-21

申请号：US17981700

申请日：2022-11-07

Applicant: Samsung Display Co., LTD.

Inventor： Chang Wook KIM ,  Chi Wook AN ,  Gun Woo KO ,  Soon Il JUNG ,  Mi Ran JI

IPC: G09G3/36 ,  G02F1/1335

CPC classification number: G09G3/3607 ,  G02F1/133512 ,  G09G2320/0666

Abstract: A display device includes a substrate, a pixel emitting light, a light blocking layer blocking light, a first pixel row comprising a first pixel group and a second pixel group in a first direction in a plan view, and a second pixel row in a second direction that intersects the first direction and comprising a third pixel group and a fourth pixel group in the first direction. The first pixel group includes a first sub-pixel, a second sub-pixel in a third direction from the first sub-pixel, the third direction intersecting the first direction, and a third sub-pixel in the first direction from the first sub-pixel. The third pixel group may include a sixth sub-pixel, a seventh sub-pixel in the third direction from the sixth sub-pixel, and an eighth sub-pixel in the first direction from the sixth sub-pixel. The third pixel group may be surrounded by the light blocking layer.

公开(公告)号：US20240397802A1

公开(公告)日：2024-11-28

申请号：US18594298

申请日：2024-03-04

Applicant: Samsung Display Co., LTD.

Inventor： Jin Su LEE ,  Chang Wook KIM ,  Hong Jo PARK ,  Eung Gyu LEE ,  Eun Je JANG ,  Seong Min CHO

IPC: H10K59/80 ,  G06F3/041 ,  G06F3/044 ,  H10K59/35

Abstract: A display device includes: a base layer; and sub-pixels disposed on the base layer, the sub-pixels including first sub-pixels and second sub-pixels. The first sub-pixels may include a first sub-pixel and a first adjacent sub-pixel, the second sub-pixels may include a second sub-pixel, and the second sub-pixel may be disposed between the first sub-pixel and the first adjacent sub-pixel. The first sub-pixel may include a first color filter and a first refractive layer disposed on the first color filter. The first adjacent sub-pixel may include a first adjacent color filter disposed in the same layer as the first color filter. A refractive index difference between the first color filter and the first refractive layer may be different from a refractive index difference between the first adjacent color filter and a layer disposed directly on the first adjacent color filter.