公开(公告)号：US20240237470A9

公开(公告)日：2024-07-11

申请号：US18468578

申请日：2023-09-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KWANG SOO BAE ,  GEE-BUM KIM ,  BOKWANG SONG ,  MIN OH CHOI ,  SOO YEONG HONG

IPC: H10K59/38 ,  H10K59/40

CPC classification number: H10K59/38 ,  H10K59/40

Abstract: A display device has a base layer, including light-emitting regions of first to third colors, respectively, at least one light-receiving region, and a non-light-emitting region surrounding the light-emitting regions and the at least one light-receiving region; a display element layer disposed on the base layer, including first to third light-emitting elements each corresponding to the light-emitting regions of the first to third colors, respectively, and a light-receiving element corresponding to the at least one light-receiving region; and a color filter layer disposed on the display element layer and including first to third color filters, first regions each having one color filter corresponding to a respective one of the first to third color filters disposed therein and each overlapping a respective one of the first to third color light-emitting regions, and a second region in which two different color filters of the first to third color filters are stacked.

公开(公告)号：US20240138227A1

公开(公告)日：2024-04-25

申请号：US18468578

申请日：2023-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KWANG SOO BAE ,  GEE-BUM KIM ,  BOKWANG SONG ,  MIN OH CHOI ,  SOO YEONG HONG

IPC: H10K59/38 ,  H10K59/40

CPC classification number: H10K59/38 ,  H10K59/40

Abstract: A display device has a base layer, including light-emitting regions of first to third colors, respectively, at least one light-receiving region, and a non-light-emitting region surrounding the light-emitting regions and the at least one light-receiving region; a display element layer disposed on the base layer, including first to third light-emitting elements each corresponding to the light-emitting regions of the first to third colors, respectively, and a light-receiving element corresponding to the at least one light-receiving region; and a color filter layer disposed on the display element layer and including first to third color filters, first regions each having one color filter corresponding to a respective one of the first to third color filters disposed therein and each overlapping a respective one of the first to third color light-emitting regions, and a second region in which two different color filters of the first to third color filters are stacked.

公开(公告)号：US20230326235A1

公开(公告)日：2023-10-12

申请号：US18160216

申请日：2023-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： KWANG SOO BAE ,  GEE-BUM KIM ,  BOKWANG SONG ,  DAE-YOUNG LEE ,  MIN OH CHOI

IPC: G06V40/13 ,  G06F3/041 ,  G06F3/042 ,  G09G3/3233 ,  H10K59/65 ,  H10K59/126

CPC classification number: G06V40/1318 ,  G06F3/0412 ,  G06F3/0421 ,  G09G3/3233 ,  H10K59/65 ,  H10K59/126 ,  G09G2300/0842 ,  G09G2300/0819 ,  G09G2360/14 ,  G09G2300/0426 ,  G09G2310/08 ,  G09G2300/0861 ,  H10K59/35

Abstract: A display device includes: a display panel including a light emitting element and a photosensitive element; an input sensor comprising a sensing electrode on the display panel; and an anti-reflection layer on the input sensor. The anti-reflection layer includes: a light shielding pattern having a first opening corresponding to the light emitting element and a second opening corresponding to the photosensitive element. The sensing electrode includes a plurality of line portions, the plurality of line portions includes a first line portion overlapping the light shielding pattern and arranged between the first opening and the second opening on a plane. S distance between the first line portion and an edge of the second opening is less than a distance between the first line portion and an edge of the first opening.

公开(公告)号：US20220005874A1

公开(公告)日：2022-01-06

申请号：US17196401

申请日：2021-03-09

Applicant: Samsung Display Co., LTD.

Inventor： MINJEONG OH ,  KWANG SOO BAE ,  YOUNGJE CHO ,  CHAUNGI CHOI

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a display panel including light emitting elements and an anti-reflective layer. The anti-reflective layer is disposed on the display panel and includes a first layer comprising a pattern having a first refractive index, a second layer having a second refractive index greater than the first refractive index of the first layer, and a color filter layer overlapping the first layer and the second layer. The pattern of the first layer comprises a surface inclined with respect to an upper surface of the display panel, and the second layer is disposed on the surface of the pattern of the first layer.