公开(公告)号：US12120943B2

公开(公告)日：2024-10-15

申请号：US18363944

申请日：2023-08-02

Applicant: Samsung Display Co., LTD.

Inventor： Wang Woo Lee ,  Sung Ho Kim ,  Hyeon Sik Kim ,  Joon Hyoung Park ,  Seok Je Seong ,  Jin Sung An ,  Jin Seok Oh ,  Min Woo Woo ,  Ji Seon Lee ,  Pil Suk Lee ,  Yun Sik Joo

IPC: H10K59/131 ,  H10K59/121 ,  H10K71/00 ,  H10K71/80 ,  H10K77/10 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786 ,  H10K59/12 ,  H10K102/00

CPC classification number: H10K77/111 ,  H10K59/1213 ,  H10K59/131 ,  H10K71/00 ,  H10K71/80 ,  H01L27/1218 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1251 ,  H01L27/1266 ,  H01L27/127 ,  H01L27/1288 ,  H01L29/66757 ,  H01L29/66969 ,  H01L29/78675 ,  H01L29/7869 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display device includes a supporting substrate including a polymeric material, base substrate disposed on an upper surface of the supporting substrate, a pixel array disposed in a display area of the base substrate, a transfer wiring disposed in a bending area of the base substrate and electrically connected to the pixel array, and an organic filling portion disposed under the transfer wiring in the bending area. The base substrate includes an organic film including a polymeric material, and an inorganic barrier film overlapping the organic film and extending outwardly from an edge of the organic film. The organic filling portion contacts the organic film of the base substrate.

公开(公告)号：US11882741B2

公开(公告)日：2024-01-23

申请号：US18108162

申请日：2023-02-10

Applicant: Samsung Display Co., LTD.

Inventor： Jin Sung An ,  Young Woo Park ,  Se Wan Son ,  Moo Soon Ko ,  Jeong-Soo Lee ,  Ji Seon Lee ,  Deuk Myung Ji

IPC: H10K59/131 ,  G09G3/3275 ,  G09G3/3266 ,  H10K50/844 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K59/131 ,  G09G3/3266 ,  G09G3/3275 ,  H10K50/844 ,  H10K71/00 ,  H10K2102/00

Abstract: A display device including: a substrate; an active layer, and including channel and conductive regions; a first conductive layer including a driving gate electrode and a scan line in a first direction; a second conductive layer including a storage line; a third conductive layer including a first connecting member above the storage line; an insulating layer between the storage line and the first connecting member; and a data line and a driving voltage line crossing the scan line in a second direction, wherein the first connecting member electrically connects the driving gate electrode and a conductive region, the driving voltage line overlaps the first connecting member, the insulating layer includes first and second sub-insulating layers, and an edge of the second sub-insulating layer substantially overlaps an edge of the first connecting member in a thickness direction of the display device.

公开(公告)号：US11881181B2

公开(公告)日：2024-01-23

申请号：US18093515

申请日：2023-01-05

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Seon Lee ,  Jin Sung An ,  Seok Je Seong ,  Seong Jun Lee ,  Se Wan Son

IPC: G09G3/3291 ,  H10K59/131 ,  H10K59/123 ,  H10K50/80 ,  H10K59/121

CPC classification number: G09G3/3291 ,  G09G2300/0426 ,  H10K59/1213

Abstract: A display device includes a substrate, a first active pattern, a first gate electrode, a second active pattern, a second gate electrode, a first connecting pattern, and a second connecting pattern. The first connecting pattern is disposed on the second active pattern and is electrically connected to the first gate electrode, and the second connecting pattern is disposed on the first connecting pattern and is electrically connected to the first connecting pattern and the second active pattern.

公开(公告)号：US11594558B2

公开(公告)日：2023-02-28

申请号：US17144273

申请日：2021-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Sung An ,  Seok Je Seong ,  Seong Jun Lee ,  Ji Seon Lee

IPC: H01L27/12 ,  G09G3/3291 ,  H01L27/32

Abstract: A display device includes a first active pattern, a first conductive pattern including a gate electrode overlapping the first active pattern, a first gate line overlapping the first active pattern and extending in a first direction, and a second gate line extending in the first direction, a second conductive pattern disposed on the first conductive pattern and including a third gate line extending in the first direction and a fourth gate line extending in the first direction, a second active pattern disposed on the second conductive pattern and including a material different from a material of the first active pattern, and a third conductive pattern disposed on the second active pattern and including a first upper electrode overlapping the third gate line and connected to the third gate line, and a second upper electrode overlapping the fourth gate line and connected to the fourth gate line.

公开(公告)号：US11272078B2

公开(公告)日：2022-03-08

申请号：US16983113

申请日：2020-08-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Wan Son ,  Wang Woo Lee ,  Moo Soon Ko ,  Jung Hwa Kim ,  Jin Sung An ,  Ji Seon Lee

IPC: H04N3/14 ,  H01L27/15 ,  G09G3/3291 ,  G09G3/3266 ,  H01L27/12 ,  H01L27/32

Abstract: A display device includes a substrate and an active pattern positioned above the substrate and including a plurality of channel regions and a plurality of conductive regions. The display device includes a plurality of scan lines extending substantially in a first direction. The display device includes a data line and a driving voltage line crossing the plurality of scan lines. The display device includes a first transistor including a first channel region among the plurality of channel regions and a first gate electrode. The display device includes a first connector electrically connecting the first gate electrode of the first transistor and a first conductive region among the plurality of conductive regions to each other. The driving voltage line overlaps at least a portion of the first connector along a direction orthogonal to an upper surface of the substrate.

公开(公告)号：US10651243B2

公开(公告)日：2020-05-12

申请号：US16133836

申请日：2018-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji Seon Lee ,  Moo Soon Ko ,  Se Wan Son ,  Jin Sung An ,  Seong Jun Lee ,  Wang Woo Lee

IPC: H01L27/32

Abstract: A display device includes: a substrate that includes a first area and a second area; a plurality of pixels included in the first area; and a dummy pattern included in the second area, wherein a size of the dummy pattern is smaller than a pixel area corresponding to a first pixel among the plurality of pixels, a ratio of an area occupied by a pixel pattern of the first pixel with respect to the pixel area is a first value, a ratio of an area occupied by the dummy pattern with respect to a dummy area is a second value that is greater than the first value, and the dummy area and the pixel area have the same size as each other.

公开(公告)号：US10529788B2

公开(公告)日：2020-01-07

申请号：US15944832

申请日：2018-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Wan Son ,  Jung Hwa Kim ,  Jin Sung An ,  Wang Woo Lee ,  Ji Seon Lee ,  Moo Soon Ko

IPC: H01L27/32 ,  H01L27/12 ,  H01L29/786 ,  H01L33/38 ,  H01L33/62 ,  H01L33/36

Abstract: A pattern structure for a display device includes a substrate, a protrusion pattern on the substrate, a first conductive pattern covering an upper surface of the protrusion pattern, an interlayer insulating layer on the first conductive pattern and including a contact hole, and a second conductive pattern on the interlayer insulating layer and connected to the first conductive pattern. The contact hole overlaps the protrusion pattern and the first conductive pattern.

公开(公告)号：US12185602B2

公开(公告)日：2024-12-31

申请号：US18437088

申请日：2024-02-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Sung An ,  Sung Ho Kim ,  Yong Jae Kim ,  Yun Hwan Park ,  Yoon Jee Shin ,  Sug Woo Jung ,  Hyun Wook Choi

IPC: H10K59/131 ,  G09G3/3233 ,  H10K59/88

Abstract: A display device comprises a substrate; a circuit array layer comprising pixel drivers, data lines, first dummy lines, and second dummy lines; and a light emitting array layer. The display area comprises middle, first side, and second side regions. The data lines comprise first, second, and third data lines disposed in the middle, first side, and second side regions, respectively. The first dummy lines comprise a first data detour line disposed in the first side region and adjacent to a part of the second data line, and auxiliary lines. The second dummy lines comprise a second data detour line configured to connect the first data detour line to the third data line, and additional lines. The auxiliary lines comprise a bias auxiliary line to which a bias power is applied; and a second power auxiliary line to which a second power is applied.

公开(公告)号：US11581390B2

公开(公告)日：2023-02-14

申请号：US17143284

申请日：2021-01-07

Applicant: Samsung Display Co., LTD.

Inventor： Jin Sung An ,  Young Woo Park ,  Se Wan Son ,  Moo Soon Ko ,  Jeong-Soo Lee ,  Ji Seon Lee ,  Deuk Myung Ji

IPC: H01L27/32 ,  H01L51/56 ,  G09G3/3275 ,  H01L51/52 ,  G09G3/3266

Abstract: A display device including: a substrate; an active layer, and including channel and conductive regions; a first conductive layer including a driving gate electrode and a scan line in a first direction; a second conductive layer including a storage line; a third conductive layer including a first connecting member above the storage line; an insulating layer between the storage line and the first connecting member; and a data line and a driving voltage line crossing the scan line in a second direction, wherein the first connecting member electrically connects the driving gate electrode and a conductive region, the driving voltage line overlaps the first connecting member, the insulating layer includes first and second sub-insulating layers, and an edge of the second sub-insulating layer substantially overlaps an edge of the first connecting member in a thickness direction of the display device.

公开(公告)号：US20220201162A1

公开(公告)日：2022-06-23

申请号：US17688107

申请日：2022-03-07

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： SE WAN SON ,  Wang Woo Lee ,  Moo Soon Ko ,  Jung Hwa Kim ,  Jin Sung An ,  Ji Seon Lee

IPC: H04N3/14 ,  H01L27/15 ,  G09G3/3291 ,  G09G3/3266 ,  H01L27/12 ,  H01L27/32

Abstract: A display device includes a substrate and an active pattern positioned above the substrate and including a plurality of channel regions and a plurality of conductive regions. The display device includes a plurality of scan lines extending substantially in a first direction. The display device includes a data line and a driving voltage line crossing the plurality of scan lines. The display device includes a first transistor including a first channel region among the plurality of channel regions and a first gate electrode. The display device includes a first connector electrically connecting the first gate electrode of the first transistor and a first conductive region among the plurality of conductive regions to each other. The driving voltage line overlaps at least a portion of the first connector along a direction orthogonal to an upper surface of the substrate.