公开(公告)号：US11444131B2

公开(公告)日：2022-09-13

申请号：US16931784

申请日：2020-07-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Mina Kim ,  Kwang-Chul Jung ,  Wonkyu Kwak ,  Dongsoo Kim ,  Jinkoo Chung ,  Yongjun Jo ,  Changsoo Pyon

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a display area extending in a first direction and a second direction, first to fourth sub-pixels, and a spacer. The first sub-pixel emits a first color light, and includes first and second sides extending in a third direction inclined at a predetermined angle with the first direction, and third and fourth sides extending in a fourth direction perpendicular to the third direction. The second sub-pixel emits a second color light, and is disposed adjacent to the second side of the first sub-pixel in the fourth direction. The third sub-pixel emits a third color light, and is disposed adjacent to the fourth side of the first sub-pixel in the third direction. The fourth sub-pixel emits the first color light, and is disposed adjacent to the second and third sub-pixels. The spacer is disposed between the first and second sub-pixels and between the third and fourth sub-pixels.

公开(公告)号：US11424422B2

公开(公告)日：2022-08-23

申请号：US16822914

申请日：2020-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Junwon Choi ,  Wonkyu Kwak ,  Changsoo Pyon

IPC: G06F3/045 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044 ,  H01L27/12

Abstract: A display device having improved reliability includes a substrate including a display area and a peripheral area outside the display area. The display area includes a central display area, a first bending display area contacting the central display area and bent about a first bending axis, and a second bending display area bent about a second bending axis intersecting the first bending axis. The peripheral area includes a corner area rounded and adjacent to the first bending display area and the second bending display area. This display device includes an inorganic layer disposed at the display area and the peripheral area, an opening pattern formed in the inorganic layer and corresponding to the corner area, and a first organic material layer covering the opening pattern.

公开(公告)号：US11715418B2

公开(公告)日：2023-08-01

申请号：US17140677

申请日：2021-01-04

Applicant: Samsung Display Co., Ltd.

Inventor： Junyong An ,  Wonkyu Kwak ,  Changsoo Pyon ,  Minjeong Kim ,  Hyungjun Park ,  Nuree Um

IPC: G09G3/3233 ,  H01L29/786 ,  G09G3/3208 ,  H10K59/126 ,  H10K59/131

CPC classification number: G09G3/3233 ,  G09G3/3208 ,  H01L29/7869 ,  H01L29/78651 ,  H10K59/126 ,  H10K59/131

Abstract: A display apparatus includes a substrate including a display area including a display element, a first thin film transistor disposed in the display area, the first thin film transistor including a first semiconductor layer including a silicon semiconductor and a first gate electrode insulated from the first semiconductor layer, a second thin film transistor disposed in the display area, the second thin film transistor including a second semiconductor layer including an oxide semiconductor and a second gate electrode insulated from the second semiconductor layer, a first signal line extending at a side of the first thin film transistor in a first direction, a second signal line extending at an opposite side of the first thin film transistor in the first direction, and a shielding pattern extending in the first direction, the shielding pattern at least partially overlapping the first signal line.

公开(公告)号：US10332951B2

公开(公告)日：2019-06-25

申请号：US15593671

申请日：2017-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Junwon Choi ,  Changsoo Pyon

IPC: H01L29/08 ,  H01L27/32 ,  H01L27/12

Abstract: A display device includes a plurality of pixels, wherein a first pixel of the plurality of pixels includes: a scan line extending in a first direction; a data line and a driving voltage line extending in a second direction crossing the first direction; a switching thin film transistor connected to the scan line and the data line; a driving thin film transistor connected to the switching thin film transistor; a first shielding layer overlapping the data line; and a second shielding layer overlapping the data line, the second shielding layer being spaced apart from the first shielding layer in the second direction such that the first shielding layer and the second shielding layer are spaced apart a predetermined distance apart from each other.

公开(公告)号：US09748321B2

公开(公告)日：2017-08-29

申请号：US15190101

申请日：2016-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dongsoo Kim ,  Jinwoo Park ,  Changsoo Pyon ,  Junwon Choi ,  Juhee Hyeon ,  Wonkyu Kwak ,  Kimyeong Eom

IPC: H01L27/12 ,  H01L27/32 ,  G09G3/3233

CPC classification number: H01L27/3262 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0262 ,  H01L27/3272

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate that includes a first sub-pixel region and a second sub-pixel region adjacent to the first sub-pixel region, and a first driving circuit and a second driving circuit respectively disposed in the first sub-pixel region and the second sub-pixel region. The first and second driving circuits include a first thin film transistor (TFT) and a second TFT. The display further includes a first pixel electrode and a second pixel electrode electrically connected to the first driving circuit and the second driving circuit, respectively, and a common electrode facing the first and second pixel electrodes. A first organic emission layer is interposed between the first pixel electrode and the common electrode, and a second organic emission layer interposed between the second pixel electrode and the common electrode, and a light-shielding member is configured to shield incident light.

公开(公告)号：US12164346B2

公开(公告)日：2024-12-10

申请号：US17972900

申请日：2022-10-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon Choi ,  Seungwoo Sung ,  Hyungjun Park ,  Hyunchol Bang ,  Changsoo Pyon

IPC: G06F1/18 ,  G06F1/16

Abstract: A display apparatus includes: a substrate having a transmission area, a display area, and a non-display area, wherein the display area surrounds the transmission area, and the non-display area is between the transmission area and the display area; a first wire on the substrate and including a first-1 wire and a first-2 wire extending in a first direction and being spaced apart from each other by the transmission area; a first connecting wire on a same layer as that of the first wire and connecting the first-1 wire to the first-2 wire; and a second wire extending in the first direction and including a second-1 portion and a second-2 portion, wherein the second-1 portion at least partially overlaps the first connecting wire and is arranged on a different layer from that of the first wire, and the second-2 portion is on the same layer as that of the first wire.

公开(公告)号：US12150350B2

公开(公告)日：2024-11-19

申请号：US17234180

申请日：2021-04-19

Applicant: Samsung Display Co., LTD.

Inventor： Nuree Um ,  Wonkyu Kwak ,  Kyung-Hoon Kim ,  Mihae Kim ,  Jaewon Kim ,  Hyungjun Park ,  Changsoo Pyon ,  Kyonghwan Oh ,  Junwon Choi

IPC: H10K59/131 ,  H10K77/10

Abstract: A display device includes a substrate including a display region, a hole, and a hole edge region surrounding the hole, first data lines disposed on the substrate, extending in a first direction, arranged in a second direction intersecting the first direction in the display region, and bypassing the hole along the hole edge region, and second data lines disposed on the substrate, extending in the first direction, alternately arranged with the first data lines in the second direction in the display region, and bypassing the hole along the hole edge region. At least one of the first data lines intersects at least one of the second data lines such that the first data lines are disposed adjacent to each other and the second data lines are disposed adjacent to each other in the hole edge region.

公开(公告)号：US20230232683A1

公开(公告)日：2023-07-20

申请号：US18153885

申请日：2023-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jaewon Kim ,  Junyoung Min ,  Junwon Choi ,  Okkyung Park ,  Changsoo Pyon

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/1216

Abstract: A display apparatus includes substrate a semiconductor layer on the substrate, and having a semiconductor pattern, a first conductive layer on the semiconductor layer, and including a first wiring that extends in a first direction, a second wiring that protrudes from the first wiring in a second direction crossing the first direction, and a driving gate electrode, and a second conductive layer on the first conductive layer, and including a first electrode that overlaps the driving gate electrode, wherein the semiconductor pattern includes a first pattern that extends in the first direction and overlaps the second wiring, and a second pattern that extends in the second direction and overlaps the first wiring, and wherein the first electrode includes a protruding electrode that overlaps at least part of the first pattern and at least part of the second pattern.

公开(公告)号：US20220037451A1

公开(公告)日：2022-02-03

申请号：US17365966

申请日：2021-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONKYU KWAK ,  Jinhee Jang ,  Jae-Sic Lee ,  Minchae Kwak ,  Byungsun Kim ,  Hansol Kim ,  Changsoo Pyon ,  Jae Yong Lee ,  Jae-Ho Choi

IPC: H01L27/32 ,  G09G3/3275 ,  G09G3/3266 ,  H01L51/52

Abstract: An electronic apparatus includes a base substrate having a first region, a second region at least partially surrounded by the first region, and a display region at least partially surrounding the first region, a plurality of pixels disposed on the base substrate, each of which includes a transistor and a light emitting element connected to the transistor, a hole line connecting pixels with the second region interposed therebetween, and a hole pattern electrically insulated from the hole line, disposed in the first region, and at least partially surrounding the second region.

公开(公告)号：US11825709B2

公开(公告)日：2023-11-21

申请号：US17229879

申请日：2021-04-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sukyoung Kim ,  Yujin Jeon ,  Wonkyu Kwak ,  Changsoo Pyon ,  Wonse Lee ,  Donghyeon Jang

IPC: H10K59/121 ,  H10K50/844 ,  H10K59/65 ,  G09F9/30 ,  H01L27/32 ,  H10K59/131 ,  H10K50/842 ,  H10K59/122 ,  H10K59/124 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K50/8426 ,  H10K59/122 ,  H10K59/124 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device including a transmission area, a display area at least partially surrounding the transmission area, and a non-display area between the transmission area and the display area, in which the display device includes a driving voltage line extending in a first direction and arranged in the display area, a data line extending in the first direction and arranged in the display area, an auxiliary data line connected to the data line and extending along an edge of the transmission area in the non-display area, and a conductive pattern arranged in the non-display area and connected to the driving voltage line.