公开(公告)号：US20210020723A1

公开(公告)日：2021-01-21

申请号：US16789102

申请日：2020-02-12

Applicant: Samsung Display Co., LTD.

Inventor： Ju Chan PARK ,  Sun Hee LEE ,  Sun Ho KIM ,  Hyun KIM

IPC: H01L27/32 ,  H01L51/00

Abstract: Provided is a display device. The display device has a display area and a non-display area disposed around the display area and includes pixels disposed in the display area; and an intra-pixel bending area disposed along a direction of each of the pixels.

公开(公告)号：US20210013447A1

公开(公告)日：2021-01-14

申请号：US16903844

申请日：2020-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： SUN HEE LEE ,  Sunho KIM ,  Hyun KIM

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

Abstract: A display device includes a window, a display module, a protection film, a circuit board, a first area adhesive member, and a second area adhesive member. The window includes a first area providing a front surface and a second area bent from the first area to provide a side surface. The display module includes a first portion coupled to the window and a second portion extending from the first portion. The protection film includes a first film portion corresponding to the first portion and a second film portion corresponding to the second portion, and is disposed below the display module. The first area adhesive member couples the first portion and the first film portion. The second area adhesive member couples the second portion and the second film portion, and has an elastic modulus greater than that of the first area adhesive member. The circuit board is coupled to the second portion.

公开(公告)号：US20200303684A1

公开(公告)日：2020-09-24

申请号：US16812350

申请日：2020-03-08

Applicant: Samsung Display Co., LTD.

Inventor： Hyun KIM ,  Sun Ho KIM ,  Sun Hee LEE

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

Abstract: A display device including a display area and a non-display area, a substrate including a through hole in the display area, an element layer including an anode disposed on the substrate, a light emitting layer disposed on the anode, and a cathode disposed on the light emitting layer, and a thin-film encapsulation layer including a first inorganic layer disposed on the element layer, an organic layer disposed on the first inorganic layer, and a second inorganic layer disposed on the organic layer, in which the first inorganic layer includes a plurality of first refractors having a first inclination angle.

公开(公告)号：US20170102574A1

公开(公告)日：2017-04-13

申请号：US15257293

申请日：2016-09-06

Applicant: Samsung Display Co., Ltd

Inventor： Hyun KIM ,  Seul Ki KIM ,  Seung Ha CHOI ,  Yun Seok HAN ,  Kap Soo YOON ,  Jeong Uk HEO

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2001/13398 ,  G02F2202/02

Abstract: A display device is provided. The display device includes: a first substrate that comprises a first base substrate, an insulating layer located on the first base substrate, and a barrier layer located on the insulating layer; a second substrate that faces the first substrate; a liquid crystal layer that is located between the first substrate and the second substrate; and a first spacer that is located between the first substrate and the second substrate and is in contact with the first substrate, wherein the first substrate further comprises a second spacer that is located on the barrier layer and overlaps with the first spacer.

公开(公告)号：US20240405058A1

公开(公告)日：2024-12-05

申请号：US18585289

申请日：2024-02-23

Applicant: Samsung Display Co., LTD.

Inventor： Seung Min LEE ,  Young Ji KIM ,  Hyun KIM ,  Je Won YOO

IPC: H01L27/15

Abstract: According to an embodiment of the disclosure, a display device includes: a substrate layer including a substrate defining a hole therein and an organic layer of which at least a portion is disposed in the hole, and a display layer on the substrate layer. The hole passes through the substrate, and the organic layer contacts at least a portion of the display layer.

公开(公告)号：US20240357886A1

公开(公告)日：2024-10-24

申请号：US18532692

申请日：2023-12-07

Applicant: Samsung Display Co., LTD.

Inventor： Seung Min LEE ,  Dong Jo KIM ,  Hyun KIM ,  Seong Geun WON ,  Je Won YOO ,  Dan Bi CHOI ,  Souk June HWANG

IPC: H10K59/131 ,  H10K59/127 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K59/127 ,  H10K77/111 ,  H10K2102/351

Abstract: A display device including a first substrate including a first area, a second area and a bending area between the first area and the second area; a display element layer disposed on the first area of the first substrate; multiple signal lines disposed on the bending area of the first substrate, the signal lines being spaced apart from one another in a first direction and electrically connected to the display element layer; and a bending protection layer disposed on the bending area of the first substrate and covering the signal lines, wherein the bending protection layer includes a first portion and a second portion, the first portion has an inclined surface, the second portion having an approximately flat surface, the second portion overlapping the signal lines including outermost signal lines, the first portion not overlapping the signal lines.

公开(公告)号：US20240016011A1

公开(公告)日：2024-01-11

申请号：US18118746

申请日：2023-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo LEE ,  Sho Yeon KIM ,  Hyun KIM ,  Kap Soo YOON ,  Woo Geun LEE ,  Seung Ha CHOI

IPC: H10K59/131 ,  H10K59/12

CPC classification number: H10K59/131 ,  H10K59/1201

Abstract: A display device includes a first base portion, a first conductive layer comprising a lower light blocking layer on the first base portion, and a lower wiring spaced apart from the lower light blocking layer, a buffer layer disposed on the first conductive layer, a semiconductor layer disposed on the first buffer layer and comprising a first area, a second area on one side of the first area, and a third area on the other side of the first area, a gate insulating layer on the semiconductor layer, and a second conductive layer comprising a gate electrode overlapping the first area on the gate insulating layer, wherein conductivity of each of the first area and the second area is higher than conductivity of the first area, the third area is electrically connected to the lower wiring, and the second area is directly connected to the lower light blocking layer.

公开(公告)号：US20230123185A1

公开(公告)日：2023-04-20

申请号：US17878449

申请日：2022-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun KIM ,  Seulki KIM ,  Kapsoo YOON ,  Woogeun LEE ,  Seungha CHOI ,  Yeeun KANG ,  Shoyeon KIM ,  Seungrae KIM ,  Donghyun WON ,  Kwangsoo LEE

IPC: H01L27/32 ,  H01L51/56

Abstract: A display apparatus includes a semiconductor layer arranged on a substrate and including a channel area and a source area and a drain area respectively arranged at both sides of the channel area, the semiconductor layer including an opening portion arranged to be adjacent to one of the source area and the drain area, an electrode overlapping in a plan view and electrically connected to one of the source area and the drain area, and an insulating pattern arranged between the semiconductor layer and the electrode, wherein a first edge of the electrode adjacent to the opening portion is spaced apart from the opening portion, and an edge portion of the insulating pattern adjacent to the opening portion is spaced apart from the opening portion.

公开(公告)号：US20230032275A1

公开(公告)日：2023-02-02

申请号：US17749964

申请日：2022-05-20

Applicant: Samsung Display Co., LTD.

Inventor： Myeong Hun SONG ,  Jong Chan LEE ,  Hyun KIM ,  Jeong Kook WANG ,  In Woo KIM ,  Seung Jin CHU ,  Jeong Su PARK ,  Yong Tae CHO

IPC: H01L33/38 ,  H01L33/62 ,  H01L27/15

Abstract: A display device includes a substrate, first and second bridge electrodes on the substrate and spaced apart from each other, a first electrode on the first bridge electrode, a second electrode on the second bridge electrode and spaced apart from the first electrode, a first insulating layer on the first electrode and the second electrode, a light emitting element on the first insulating layer, and on the first electrode and the second electrode, a first connection electrode on the first electrode, and contacting the light emitting element and the first bridge electrode, and a second connection electrode on the second electrode, and contacting the light emitting element and the second bridge electrode, wherein the first electrode directly contacts the first bridge electrode, and is separated from the first connection electrode, and wherein the second electrode directly contacts the second bridge electrode, and is separated from the second connection electrode.

公开(公告)号：US20220328726A1

公开(公告)日：2022-10-13

申请号：US17699426

申请日：2022-03-21

Applicant: Samsung Display Co., LTD.

Inventor： Jong Chan LEE ,  Cheol Ku KANG ,  Hyun KIM ,  Jeong Su PARK ,  Myeong Hun SONG ,  Hyun Wook LEE

IPC: H01L33/38 ,  H01L33/62 ,  H01L33/00

Abstract: A manufacturing method of a display device and a display device are provided. A manufacturing method of a display device includes: preparing a substrate including a light emitting area and a non-light emitting area; arranging a first electrode, a second electrode, a first uncut electrode, and a second uncut electrode on the substrate; forming a bank in the non-light emitting area of the substrate; arranging a light emitting element in the light emitting area of the substrate; removing at least a portion of each of the first uncut electrode and the second uncut electrode; arranging a first contact electrode electrically connecting the light emitting element and the first electrode; and arranging a second contact electrode electrically connecting the light emitting element and the second electrode, and the at least the portion of each of the first uncut electrode and the second uncut electrode is removed within an open area.