公开(公告)号：US11088216B2

公开(公告)日：2021-08-10

申请号：US16737481

申请日：2020-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kwangsoo Bae ,  Beomsoo Park ,  Minjeong Oh ,  Youngje Cho

IPC: H01L27/32 ,  H01L51/52 ,  G02F1/1335 ,  G02B5/20

Abstract: A color control member includes a substrate including a first pixel area and a second pixel area; a first color conversion layer converting incident light on the first color conversion layer to light of a first color, the light of the first color being emitted from the first color conversion layer and through the first pixel area; a second color conversion layer converting incident light on the second color conversion layer to light of a second color, the light of the second color being emitted through the second color conversion layer and through the second pixel area; and a partition wall disposed between the first color conversion layer and the second color conversion layer to correspond to a light-blocking area of the substrate in which the light emitted from the first color conversion layer or the second color conversion layer is blocked from being emitted to the other thereof.

公开(公告)号：US10209585B2

公开(公告)日：2019-02-19

申请号：US15595111

申请日：2017-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Ju Yang ,  Seungjin Kim ,  Beomsoo Park ,  Hyungchul Kim ,  Eunhye Park ,  Jeongeum Lee ,  Junki Lee ,  Jiyun Hong

IPC: H01L29/12 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/137 ,  H01L27/12 ,  H01L29/786

Abstract: A display panel includes a first base substrate, a gate line disposed on the first base substrate and extending in a first direction, a gate electrode electrically connected to the gate line, a thin film transistor including an active pattern which includes a source area, a drain area and a channel area overlapping the gate electrode, a common electrode disposed on the first base substrate, where a common voltage is applied to the common electrode, an auxiliary common electrode line electrically connected to the common electrode, and including an opaque metal, a pixel electrode electrically connected to the thin film transistor, and disposed on the common electrode to overlap the common electrode, and a cover electrode connected to the auxiliary common electrode line, and overlapping the channel area.

公开(公告)号：US12178073B2

公开(公告)日：2024-12-24

申请号：US17937829

申请日：2022-10-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwangsoo Bae ,  Beomsoo Park ,  Minjeong Oh ,  Youngje Cho

IPC: H10K50/86 ,  H10K50/844 ,  H10K50/856 ,  H10K59/122 ,  H10K59/38

Abstract: A display device is provided including a substrate. The substrate includes a pixel area and a light-blocking area. A light-emitting element is arranged in the pixel area of the substrate. An insulating layer is disposed on the substrate. The insulating layer has an opening corresponding to the light-blocking area and an insulating pattern corresponding to the pixel area. A light control pattern at least partially surrounds the insulating pattern of the insulating layer and is arranged in the opening corresponding to the light-blocking area.

公开(公告)号：US10042225B2

公开(公告)日：2018-08-07

申请号：US15149255

申请日：2016-05-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngjae Jeon ,  Hyunseong Kang ,  Youhan Moon ,  Beomsoo Park ,  Jaehyun Park ,  Il You ,  Sangju Lee ,  Jaeho Choi

IPC: G02F1/1368 ,  G02F1/1362 ,  H01L29/423 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1343

Abstract: An LCD device includes first and second substrates and a liquid crystal layer disposed between the substrates. A gate transmitting member is disposed on the first substrate. The gate transmitting member includes a gate line and a gate electrode. A data transmitting member is disposed on the first substrate. The data transmitting member includes a data line, a source electrode, and a drain electrode. A pixel electrode is disposed in a pixel area. The pixel electrode is connected to the source electrode. A first gate insulating layer is disposed on the gate transmitting member. The first gate insulating layer has substantially a same shape as the gate transmitting member and has a greater size than a size of the gate transmitting member. A semiconductor layer is disposed on the first gate insulating layer. The semiconductor layer overlaps the gate electrode, the source electrode, and the drain electrode.

公开(公告)号：US12225762B2

公开(公告)日：2025-02-11

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: H10K50/856 ,  H10K50/844 ,  H10K59/38 ,  H10K59/40

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：US11690262B2

公开(公告)日：2023-06-27

申请号：US17107809

申请日：2020-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Beomsoo Park ,  Seungchan Lee ,  Wangjo Lee ,  Jaebum Cho

IPC: H01L27/32

CPC classification number: H01L27/3276

Abstract: A display apparatus includes: a display area; a peripheral area on an outer portion of the display area; a substrate; a thin film transistor on the substrate and comprising a semiconductor layer and a gate electrode overlapping at least a portion of the semiconductor layer; a plurality of data lines in the display area and extending in a first direction; a plurality of input lines in the peripheral area; a plurality of connecting lines in the display area that electrically connect the plurality of data lines to the plurality of input lines; a power voltage line on the substrate and extending in the first direction; and an initialization voltage line on the substrate and extending in a second direction intersecting the first direction, wherein a part of each of the plurality of connecting lines overlaps at least one of the power voltage line or the initialization voltage line.

公开(公告)号：US20220310763A1

公开(公告)日：2022-09-29

申请号：US17564622

申请日：2021-12-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaebum Cho ,  Seungchan Lee ,  Beomsoo Park ,  Wangjo Lee ,  Jaeik Lim ,  Donghee Choi

IPC: H01L27/32 ,  H01L51/52 ,  G09F9/30

Abstract: A display apparatus includes: a substrate including a display area and a non-display area, where the non-display area includes a first area, a second area, a bent area and a pad area, and the bent area is arranged between the first area and the second area; a display portion arranged in the display area; a driving circuit portion arranged in the non-display area; and a fan-out portion arranged between the display portion and the driving circuit portion and in the first area, the bent area and the second area, where the fan-out portion transfers a data signal from the driving circuit portion to the display portion. The fan-out portion includes a first data line including a first first data line arranged in the second area and a second first data line arranged in the pad area and disposed in a layer different from the first first data line.

公开(公告)号：US20210013455A1

公开(公告)日：2021-01-14

申请号：US16838109

申请日：2020-04-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwangsoo Bae ,  Beomsoo Park ,  Minjeong Oh ,  Youngje Cho

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device is provided including a substrate. The substrate includes a pixel area and a light-blocking area. A light-emitting element is arranged in the pixel area of the substrate. An insulating layer is disposed on the substrate. The insulating layer has an opening corresponding to the light-blocking area and an insulating pattern corresponding to the pixel area. A light control pattern at least partially surrounds the insulating pattern of the insulating layer and is arranged in the opening corresponding to the light-blocking area.

公开(公告)号：US20230043760A1

公开(公告)日：2023-02-09

申请号：US17937829

申请日：2022-10-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwangsoo BAE ,  Beomsoo Park ,  Minjeong Oh ,  Youngje Cho

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device is provided including a substrate. The substrate includes a pixel area and a light-blocking area. A light-emitting element is arranged in the pixel area of the substrate. An insulating layer is disposed on the substrate. The insulating layer has an opening corresponding to the light-blocking area and an insulating pattern corresponding to the pixel area. A light control pattern at least partially surrounds the insulating pattern of the insulating layer and is arranged in the opening corresponding to the light-blocking area.

公开(公告)号：US11569305B2

公开(公告)日：2023-01-31

申请号：US16941471

申请日：2020-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo Bae ,  Beomsoo Park ,  Eun-Ae Kwak ,  Minjeong Oh ,  Young Je Cho

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel including a light emitting element to emit a source light and including a first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and outputting a source light, a pixel definition layer including an opening exposing at least a portion of the first electrode, an optical conversion pattern disposed on the pixel definition layer, a reflection pattern disposed on the light emitting element and including an inclined surface, and a first light blocking pattern disposed outside from the optical conversion pattern when viewed in a plan view.