公开(公告)号：US11974492B2

公开(公告)日：2024-04-30

申请号：US17123900

申请日：2020-12-16

Applicant: Samsung Display Co., LTD.

Inventor： Kyoung Ah Lee ,  Min Gu Kim ,  Ji Soo Kim ,  Hyo Yul Yoon ,  Eui Yun Jang

IPC: H01L51/00 ,  B32B7/12 ,  B32B17/10 ,  H10K50/84 ,  H10K59/12 ,  H10K71/00 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K77/111 ,  B32B7/12 ,  B32B17/10 ,  H10K50/841 ,  H10K59/12 ,  H10K71/00 ,  B32B2307/51 ,  B32B2457/20 ,  H10K2102/311

Abstract: A display device includes a first region, a second region adjacent to a side of the first region, and a third region adjacent to another side of the first region; a display panel in the first region, the second region and the third region; a window on and overlapping the display panel; and a bonding member between the display panel and the window and in the first region, the second region and the third region. The bonding member includes a first bonding part having a first elastic modulus and in the first region, a second bonding part having a second elastic modulus and in the second region, and a third bonding part having a third elastic modulus and in the third region. The first elastic modulus is greater than each of the second elastic modulus and the third elastic modulus.

公开(公告)号：US10056435B2

公开(公告)日：2018-08-21

申请号：US15786819

申请日：2017-10-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Ho Hong ,  Won Il Choi ,  Hye Jin Joo ,  Won Sang Park ,  Mu Gyeom Kim ,  Man Sik Myeong ,  Hyo Yul Yoon

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3218 ,  H01L27/3223 ,  H01L27/326 ,  H01L27/3276 ,  H01L29/08 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: An organic light emitting diode display includes a stretchable substrate, a plurality of pixel forming plates, first and second pixels, and a cut-out groove. The pixel forming plates are on the substrate and spaced apart from each other. The first and second pixels are on respective first and second pixel forming plates of the plurality of the pixel forming plates adjacent in a first direction. The first and second pixel forming plates are connected by a first bridge. The cut-out groove are in the first and second pixel forming plates and adjacent to an area connected to the first bridge.

公开(公告)号：US09799708B2

公开(公告)日：2017-10-24

申请号：US15064917

申请日：2016-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Ho Hong ,  Won Il Choi ,  Hye Jin Joo ,  Won Sang Park ,  Mu Gyeom Kim ,  Man Sik Myeong ,  Hyo Yul Yoon

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3218 ,  H01L27/3223 ,  H01L27/326 ,  H01L27/3276 ,  H01L29/08 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: An organic light emitting diode display includes a stretchable substrate, a plurality of pixel forming plates, first and second pixels, and a cut-out groove. The pixel forming plates are on the substrate and spaced apart from each other. The first and second pixels are on respective first and second pixel forming plates of the plurality of the pixel forming plates adjacent in a first direction. The first and second pixel forming plates are connected by a first bridge. The cut-out groove are in the first and second pixel forming plates and adjacent to an area connected to the first bridge.

公开(公告)号：US11683968B2

公开(公告)日：2023-06-20

申请号：US17484288

申请日：2021-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho Hong ,  Won Il Choi ,  Hye Jin Joo ,  Won Sang Park ,  Mu Gyeom Kim ,  Man Sik Myeong ,  Hyo Yul Yoon

IPC: H10K59/35 ,  H10K77/10 ,  H01L29/08 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3218 ,  H01L27/326 ,  H01L27/3223 ,  H01L27/3276 ,  H01L51/0097 ,  H01L29/08 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A diode display includes a substrate having a first island and a second island spaced apart from each other, a first pixel disposed on the first island, and a second pixel disposed on the second island. The first pixel includes a first base layer, a first transistor on the first base layer, a first light emitting element electrically connected to the first transistor, and a first encapsulation layer covering the first light emitting element. The second pixel includes a second base layer, a second transistor on the second base layer, a second light emitting element connected to the second transistor, and a second encapsulation layer covering the second light emitting element.

公开(公告)号：US11152434B2

公开(公告)日：2021-10-19

申请号：US16864587

申请日：2020-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho Hong ,  Won Il Choi ,  Hye Jin Joo ,  Won Sang Park ,  Mu Gyeom Kim ,  Man Sik Myeong ,  Hyo Yul Yoon

IPC: H01L27/32 ,  H01L51/00 ,  H01L29/08

Abstract: A diode display includes a substrate having a first island and a second island spaced apart from each other, a first pixel disposed on the first island, and a second pixel disposed on the second island. The first pixel includes a first base layer, a first transistor on the first base layer, a first light emitting element electrically connected to the first transistor, and a first encapsulation layer covering the first light emitting element. The second pixel includes a second base layer, a second transistor on the second base layer, a second light emitting element connected to the second transistor, and a second encapsulation layer covering the second light emitting element.

公开(公告)号：US11576268B2

公开(公告)日：2023-02-07

申请号：US16901649

申请日：2020-06-15

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hyo Park ,  Han Sun Ryou ,  Seung Hwa Ha ,  Min Sung Kim ,  Hyo Yul Yoon

IPC: B32B3/04 ,  H05K5/00 ,  B32B7/12 ,  B32B27/06 ,  B32B27/28 ,  B32B27/40 ,  B32B37/12 ,  B32B37/18 ,  H01L51/00

Abstract: A display device, including a folding region, and first and second non-folding regions at opposing sides of the folding region, includes: a display module; a support member on the display module; and a bonding layer between the display module and the support member. The support member includes a first support member in the first non-folding region and a part of the folding region, and a second support member in the second non-folding region and a part of the folding region. The bonding layer is over the folding region and the first and second non-folding regions. The bonding layer includes first to third portions in the first non-folding region, in the second non-folding region, and in the folding region, respectively. Adhesive force of the first portion to the support member is less than adhesive force of the second portion to the first support member or the second support member.

公开(公告)号：US11144096B2

公开(公告)日：2021-10-12

申请号：US16868151

申请日：2020-05-06

Applicant: Samsung Display Co., LTD.

Inventor： Sun Haeng Cho ,  Hyo Yul Yoon

IPC: G06F1/16

Abstract: A housing member and a flexible display device including the same are provided. A display panel includes a bending portion and non-bending portions provided on both sides of the bending portion; a body portion disposed under the display panel and includes a first frame and a second frame opposite to each other; and a connection portion connecting the first frame and the second frame to each other and defining a bending axis, the first frame and the second frame include facing surfaces including magnetic areas and a nonmagnetic area, the magnetic areas are spaced apart from each other by the nonmagnetic area, and two magnetic areas of the magnetic areas are disposed in the first frame and the second frame, respectively, and face each other, and have opposite polarities that attract the two magnetic areas.