公开(公告)号：US20140138772A1

公开(公告)日：2014-05-22

申请号：US13892574

申请日：2013-05-13

Applicant: Samsung Display Co., Ltd

Inventor： Hyun Jae NA ,  Yoon Ho KHANG ,  Sang Ho PARK ,  Dong Hwan SHIM ,  Se Hwan YU ,  Yong Su LEE ,  Myoung Geun CHA

IPC: H01L27/12

CPC classification number: H01L29/4908 ,  H01L29/518 ,  H01L29/78603 ,  H01L29/78633

Abstract: A thin film transistor display panel according to an exemplary embodiment of the present invention includes a substrate, a first insulating layer formed on the substrate, a semiconductor layer formed on the first insulating layer, a second insulating layer formed on the semiconductor layer, and a gate electrode formed on the second insulating layer, in which the first insulating layer includes a light blocking material, and a thickness of the first insulating layer is greater than or equal to a thickness of the second insulating layer.

Abstract translation: 根据本发明的示例性实施例的薄膜晶体管显示面板包括基板，形成在基板上的第一绝缘层，形成在第一绝缘层上的半导体层，形成在半导体层上的第二绝缘层，以及 形成在第二绝缘层上的栅电极，其中第一绝缘层包括遮光材料，第一绝缘层的厚度大于或等于第二绝缘层的厚度。

公开(公告)号：US20250143121A1

公开(公告)日：2025-05-01

申请号：US18889210

申请日：2024-09-18

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hwan SHIM ,  Kwang Woo PARK ,  Eon Joo LEE ,  Jin Yong LEE ,  Cheol JANG ,  Yong Seon JO

IPC: H10K59/131 ,  H10K59/124

Abstract: A display device includes a first sub-display area and a second sub-display area that are adjacent each other, and a main display area around the first and second sub-display areas, a plurality of pixel electrodes in the main display area and spaced from one another, a plurality of first subpixel electrodes in the first sub-display area and spaced from one another, a plurality of first copy pixel electrodes in the first sub-display area and connected to the first subpixel electrodes through first bridge electrodes, a plurality of planarization patterns in the second sub-display area, a plurality of second subpixel electrodes and a plurality of second copy pixel electrodes in the second sub-display area that overlaps the planarization patterns, and a plurality of second bridge electrodes that overlaps the second subpixel electrodes or the second copy pixel electrodes.

公开(公告)号：US20240292675A1

公开(公告)日：2024-08-29

申请号：US18500891

申请日：2023-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hwan SHIM ,  Kwang Woo PARK ,  Eon Joo LEE ,  Jin Yong LEE ,  Cheol JANG ,  Yong Seon JO

IPC: H10K59/124

CPC classification number: H10K59/124

Abstract: A display device includes: a substrate; an insulating film on the substrate and having an isolation groove defining a first isolated area and a second isolated area; a first transistor in the first isolated area; and a pixel electrode connected to the first transistor and overlapping the isolation groove.

公开(公告)号：US20240074284A1

公开(公告)日：2024-02-29

申请号：US18502931

申请日：2023-11-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Ho KIM ,  Sun Hee LEE ,  Gun Hee KIM ,  Dong Hwan SHIM ,  Yoo Min KO ,  Chea Eun KIM

IPC: H10K59/65 ,  G01S17/04 ,  H10K50/86 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88

CPC classification number: H10K59/65 ,  G01S17/04 ,  H10K50/865 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  G06V40/19

Abstract: A display device includes: a display panel including a first region including a transmissive part configured to transmit light provided from the outside and a second region not including the transmissive part; and a sensor overlapping with the transmissive part, and configured to obtain electrical information based on information provided from the outside, wherein the display panel includes: a thin film transistor layer including a plurality of transistors; a pixel defining layer defining an emission region of a plurality of pixels; and a light blocking layer on the pixel defining layer, and defining the transmissive part, and wherein the pixel defining layer in the first region covers at least a portion of the thin film transistor layer such that light provided through the transmissive part is blocked.

公开(公告)号：US20230206788A1

公开(公告)日：2023-06-29

申请号：US17871169

申请日：2022-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hui Won YANG ,  Dong Hwan SHIM ,  Ji Hun EO ,  Tae Jong EOM ,  Gwang Geun LEE

IPC: G09F9/302 ,  H01L33/42 ,  H01L33/62 ,  H01L33/00

CPC classification number: G09F9/3026 ,  H01L33/42 ,  H01L33/62 ,  H01L33/005 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display device in accordance with an embodiment may include: a base layer including a first surface and a second surface that is opposite to the first surface; a first insulating layer disposed on the second surface; a planarization layer disposed between the second surface and the first insulating layer; a rear line disposed on the first insulating layer; and a rear pad electrode disposed on the rear line. The planarization layer may include organic material.

公开(公告)号：US20220302222A1

公开(公告)日：2022-09-22

申请号：US17834185

申请日：2022-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Chan LEE ,  Dong Hwan SHIM ,  Yoo Min KO ,  Sung Jin HONG ,  Gun Hee KIM

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: An organic light-emitting display device includes a pixel area and a transmitting area adjacent to the pixel area. The organic light-emitting display device includes an organic light-emitting diode, a driving power wiring, and a heating pattern adjacent to the driving power wiring. The organic light-emitting diode includes a first electrode disposed in the pixel area, an organic light-emitting layer disposed on the first electrode and a second electrode disposed on the organic light-emitting layer. The driving power wiring is electrically connected to the second electrode. A portion of the organic light-emitting layer is disposed in the transmitting area. The organic light-emitting layer includes an opening area overlapping the heating pattern and at least a portion of the driving power wiring. The second electrode electrically contacts the driving power wiring through the opening area.

公开(公告)号：US20200027901A1

公开(公告)日：2020-01-23

申请号：US16588423

申请日：2019-09-30

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan CHO ,  Jong Hyun CHOI ,  Kyung-Hoon KIM ,  Dong Hwan SHIM ,  Seon Young CHOI

IPC: H01L27/12 ,  H01L27/15 ,  H01L27/32 ,  G09G3/3233

Abstract: A display device includes: a substrate including a main display portion, edge portions disposed at edges of the main display portion and including rounded corners, first side portions bent from the edge portions, and second side portions bent from the main display portion; scan lines and data lines that are disposed on the substrate; transistors connected to the scan lines and the data lines; and a data voltage transmission line connected to data lines that are disposed in the first side portions and the edge portions.

公开(公告)号：US20180083211A1

公开(公告)日：2018-03-22

申请号：US15711121

申请日：2017-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Kyu LEE ,  Tae Hyun KIM ,  Sang Ho PARK ,  Dong Hwan SHIM ,  Seung Min LEE ,  Seung-Hwan CHO

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L51/0097 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5253 ,  H01L2227/323 ,  H01L2251/5338

Abstract: A display device includes: a substrate including a display area, a non-display area at which the image is not displayed and a first area including the display area, the non-display area including a bending area at which the display device is bendable between the first area and a second area; a first wire in the first area, the first wire and connected to the display area; a second wire in the second area; a protection layer in the first, second and bending areas, first and second contact holes in the protection layer and exposing the first and second wires; and a connection wire connected to the first wire, extended from the first area to traverse the bending area and connected to the second wire. The connection wire includes a plurality of conductive layers contacting each other, the plurality of conductive layers including a same material.