公开(公告)号：US20230354689A1

公开(公告)日：2023-11-02

申请号：US18114504

申请日：2023-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： YOUNGJE CHO

IPC: H10K77/10 ,  H10K59/38 ,  H10K59/40 ,  H10K59/121 ,  H10K59/80

CPC classification number: H10K77/111 ,  H10K59/38 ,  H10K59/40 ,  H10K59/1213 ,  H10K59/873 ,  H10K2102/311

Abstract: A display device includes a display module including a plurality of pixel regions and a boundary region. The display module includes a plurality of inorganic layers, in which an opening corresponding to the boundary region is defined, an inorganic pattern disposed in the opening and covering a region exposed by the opening, and an organic layer disposed in the opening and contacting the inorganic pattern and an uppermost one of the inorganic layers.

公开(公告)号：US20220149333A1

公开(公告)日：2022-05-12

申请号：US17523345

申请日：2021-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： KWANG SOO BAE ,  BEOMSOO PARK ,  MINJEONG OH ,  YOUNGJE CHO

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a substrate, a sub-pixel structure, a light blocking member, and a reflective member. A display area including a sub-pixel area is defined on the substrate. The sub-pixel structure is disposed in the sub-pixel area on the substrate. The light blocking member is disposed over the sub-pixel structure, and a first opening is defined in a portion of the light blocking member which overlaps the sub-pixel structure. The reflective member is disposed between the light blocking member and the sub-pixel structure, and the reflective member surrounds the sub-pixel structure and the first opening.

公开(公告)号：US20180095331A1

公开(公告)日：2018-04-05

申请号：US15821176

申请日：2017-11-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONHO KIM ,  SUNGMAN KIM ,  YEONMUN JEON ,  YOUNGJE CHO ,  TAEHYUNG HWANG

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368

Abstract: A liquid crystal display device includes: a first substrate and a second substrate opposite to the first substrate; a liquid crystal layer between the first substrate and the second substrate; a gate line extending in a first direction on the first substrate; a data line extending in a second direction intersecting the first direction on the first substrate; a first electric field generating electrode on the first substrate; and a second electric field generating electrode on the first substrate, wherein the second electric field generating electrode includes a stem electrode extending in parallel to the data line and branch electrodes extending from the stem electrode forming a predetermined angle with respect to the gate line, and an interval between the stem electrode and a data line adjacent thereto differs from an interval between the branch electrodes and a data line adjacent thereto.

公开(公告)号：US20240237474A1

公开(公告)日：2024-07-11

申请号：US18238470

申请日：2023-08-26

Applicant: Samsung Display Co., LTD.

Inventor： EUNHEE HAN ,  CHEOL JANG ,  YOUNGJE CHO

IPC: H10K59/50 ,  G02B26/00

CPC classification number: H10K59/50 ,  G02B26/001 ,  H10K59/35

Abstract: A display device includes a substrate, a light-emitting element disposed on the substrate, a capping layer disposed on the light-emitting element, and a light control pattern disposed on the capping layer, including an inclined outer side surface and defining an air layer having a thickness which is variable.

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.