公开(公告)号：US11765951B2

公开(公告)日：2023-09-19

申请号：US17496158

申请日：2021-10-07

申请人： Japan Display Inc.

发明人： Naoki Tokuda

IPC分类号： G02F1/13 ,  G06F1/16 ,  G09F9/30 ,  G09G3/32 ,  H10K59/131 ,  G09G3/3225 ,  H10K50/87 ,  H10K77/10 ,  H10K10/46 ,  H10K50/844 ,  H10K59/121 ,  H10K102/00 ,  G02F1/1333

CPC分类号： H10K59/131 ,  G09G3/3225 ,  H10K50/87 ,  H10K77/111 ,  G02F1/133305 ,  G06F1/1641 ,  G06F1/1652 ,  G09F9/301 ,  G09G2300/0408 ,  G09G2300/0804 ,  H10K10/464 ,  H10K50/844 ,  H10K59/1216 ,  H10K2102/00 ,  H10K2102/311 ,  H10K2102/351 ,  Y02E10/549

摘要： A display device according to an embodiment of the present invention includes: a base material including a display region and a curved region; a wiring line disposed on the base material and disposed from the display region over the curved region; and a heat dissipating layer formed corresponding to a position at which the wiring line is disposed in the curved region.

公开(公告)号：US20230284474A1

公开(公告)日：2023-09-07

申请号：US18140568

申请日：2023-04-27

申请人： Samsung Display Co., Ltd.

发明人： Youn Hwan JUNG ,  Kyu Han BAE ,  Jae Lok CHA ,  Kang Yong LEE

IPC分类号： H10K50/842 ,  H10K50/84 ,  H10K50/87 ,  H10K59/40

CPC分类号： H10K50/8426 ,  H10K50/84 ,  H10K50/87 ,  H10K59/40 ,  H01L33/483

摘要： Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.

公开(公告)号：US11706948B2

公开(公告)日：2023-07-18

申请号：US16875765

申请日：2020-05-15

申请人： LG Display Co., Ltd.

发明人： JooHwan Shin ,  Dohyung Kim ,  MinJoo Kang ,  Sungsoo Gil ,  MinHo Oh ,  TaeJin Choi

IPC分类号： H10K50/87 ,  H10K50/844 ,  H10K50/84 ,  H10K59/131

CPC分类号： H10K50/87 ,  H10K50/844 ,  H10K50/846 ,  H10K59/131

摘要： An organic light emitting display apparatus is disclosed, which comprises a substrate, a thin film transistor provided on the substrate, a planarization film provided on the thin film transistor, a light emitting diode provided on the planarization film and electrically connected with the thin film transistor, an encapsulation layer covering the light emitting diode, and an encapsulation substrate provided on the encapsulation layer, wherein the encapsulation substrate may include a first portion that includes a first member and a second portion that includes a second member.

公开(公告)号：US11690204B2

公开(公告)日：2023-06-27

申请号：US17414617

申请日：2020-09-07

申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Feng Xiao ,  Hongqiang Luo ,  Lixiang Yi ,  Xun Yao

IPC分类号： H05K7/20 ,  G02F1/1333 ,  G06F1/20 ,  H10K50/87

CPC分类号： H05K7/20963 ,  G02F1/133385 ,  G06F1/203 ,  H05K7/20472 ,  H10K50/87

摘要： The present disclosure provides a heat dissipation module, a display device and an assembling method of the display device. In order to avoid the second windowing area from forming a sealed space during the defoaming treatment, an exhaust passage is formed between the second windowing area B and an edge of a heat dissipation film, and hot air formed in the second windowing area in a defoaming technology can be effectively released to the outside of the heat dissipation module through the exhaust passage, so that defects of the second windowing area can be effectively overcome, and increasing the attachment yield is facilitated.

公开(公告)号：US20230200127A1

公开(公告)日：2023-06-22

申请号：US18087040

申请日：2022-12-22

申请人： LG DISPLAY CO., LTD.

发明人： Myeongah SHIN ,  Junjae LEE

IPC分类号： H10K50/80 ,  H10K50/87 ,  H10K50/844

CPC分类号： H10K50/868 ,  H10K50/87 ,  H10K50/844

摘要： A display panel includes a cover window; an adhesion layer below the cover window; a polarizing plate below the adhesion layer; a panel layer below the polarizing plate; a support member below the panel layer; and a conductive side cover attached to a side surface of the polarizing plate and to a lower surface of the support member, wherein at least one of the cover window, the adhesion layer, and the polarizing plate includes an electrically conductive material to have increased electrical conductivity.

公开(公告)号：US11647648B2

公开(公告)日：2023-05-09

申请号：US17879705

申请日：2022-08-02

申请人： Apple Inc.

发明人： Hoon Sik Kim ,  Terry C. Lam ,  Chang-Chia Huang ,  Paul S. Drzaic ,  Yasmin F. Afsar ,  Young Cheol Yang ,  Leiming Wang

IPC分类号： H04M1/02 ,  H10K50/844 ,  H10K50/842 ,  H10K77/10 ,  H05K7/20 ,  H05K5/00

CPC分类号： H10K50/87 ,  H04M1/0268 ,  H05K5/0017 ,  H05K7/20954 ,  H10K50/844 ,  H10K50/8426 ,  H10K71/00 ,  H10K77/111 ,  H10K59/12 ,  H10K59/40 ,  H10K71/861 ,  H10K2102/311

摘要： An electronic device may have a hinge that allows the device to be flexed about a bend axis. A display may span the bend axis. To facilitate bending about the bend axis without damage, the display may include a display cover layer with a flexible portion. The flexible portion of the display cover layer may be interposed between first and second rigid portions of the display cover layer. The display cover layer may also include a layer with self-healing properties. The layer of self-healing material may be formed across the entire display cover layer or may be formed only in the flexible region of the display cover layer. The display cover layer may include a layer of elastomer in the flexible region of the display cover layer for increased flexibility. Self-healing may be initiated or expedited by externally applied heat, light, electric current, or other type of external stimulus.

公开(公告)号：US20240357918A1

公开(公告)日：2024-10-24

申请号：US18761216

申请日：2024-07-01

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： SEUNGWOOK KWON ,  JAESIK KIM ,  WOO YONG SUNG ,  SEOYEON LEE ,  UNG-SOO LEE ,  JAMIN LEE ,  JEONGSEOK LEE ,  SEHOON JEONG ,  SEUNGGUN CHAE ,  SEUNG-YEON CHAE

IPC分类号： H10K77/10 ,  B32B3/04 ,  B32B37/18 ,  B32B38/00 ,  H10K50/84 ,  H10K50/844 ,  H10K50/87 ,  H10K59/12 ,  H10K71/00 ,  H10K102/00

CPC分类号： H10K77/111 ,  B32B3/04 ,  B32B37/18 ,  B32B38/145 ,  H10K50/841 ,  H10K50/844 ,  H10K50/87 ,  H10K59/12 ,  H10K71/00 ,  B32B2457/20 ,  H10K59/1201 ,  H10K2102/311

摘要： A display device includes a base layer including first and second portions, and a third portion between the first and second portions and configured to be bent, folded, or rolled, a light emitting element layer on one surface of the base layer at the first portion, and including light emitting elements, a circuit board on the one surface of the base layer at the third portion, and electrically connected to the light emitting elements, protective patterns spaced apart from each other on another surface of the base layer, including a resin, and also including first protective patterns spaced apart from each other on the other surface of the base layer at the first portion, and at least one second protective pattern on the other surface of the base layer at the second portion, and at least one of a heat dissipation layer or a cushion layer below the protective patterns.

公开(公告)号：US12101990B2

公开(公告)日：2024-09-24

申请号：US18097452

申请日：2023-01-16

申请人： Samsung Display Co., Ltd.

发明人： Dongjin Park ,  Dongwoo Seo ,  Jaiku Shin ,  Sungchul Choi

IPC分类号： H10K50/84 ,  B32B5/18 ,  B32B7/12 ,  B32B17/10 ,  B32B27/28 ,  B32B27/36 ,  B32B27/40 ,  H10K50/844 ,  H10K50/86 ,  H10K59/12 ,  H10K59/40 ,  H10K71/00 ,  H10K77/10 ,  F21K9/66 ,  G02F1/1333 ,  G06F1/16 ,  G09F9/30 ,  H01L27/146 ,  H01L33/44 ,  H10K50/80 ,  H10K50/842 ,  H10K50/87 ,  H10K102/00

CPC分类号： H10K77/111 ,  B32B5/18 ,  B32B7/12 ,  B32B17/10 ,  B32B27/281 ,  B32B27/36 ,  B32B27/40 ,  H10K50/841 ,  H10K50/844 ,  H10K50/86 ,  H10K59/12 ,  H10K59/40 ,  H10K71/00 ,  B32B2255/00 ,  B32B2307/51 ,  B32B2307/558 ,  B32B2457/20 ,  F21K9/66 ,  G02F1/133305 ,  G02F1/133331 ,  G06F1/1641 ,  G06F1/1652 ,  G09F9/301 ,  G09G2300/0408 ,  G09G2300/0804 ,  G09G2380/02 ,  H01L27/14678 ,  H01L33/44 ,  H10K50/8426 ,  H10K50/868 ,  H10K50/87 ,  H10K2102/311 ,  H10K2102/351

摘要： A display device including a display module, an anti-reflection layer, and a bending protection layer. The display module includes a first area, a second area, and a bending area disposed between the first area and the second area and having a predetermined curvature radius. The bending protection layer includes a first portion overlapping at least the first area and a second portion overlapping at least the bending area. The first portion has a maximum thickness in a range from about 40 μm to about 85 μm, a maximum inclined angle in a range from about 10° to 30°, and an elastic modulus in a range from about 50 MPa to about 300 MPa.

公开(公告)号：US12101956B2

公开(公告)日：2024-09-24

申请号：US18140568

申请日：2023-04-27

申请人： Samsung Display Co., Ltd.

发明人： Youn Hwan Jung ,  Kyu Han Bae ,  Jae Lok Cha ,  Kang Yong Lee

IPC分类号： H10K50/842 ,  H01L33/12 ,  H01L33/44 ,  H01L33/48 ,  H01L33/64 ,  H10K50/84 ,  H10K50/87 ,  H10K59/40 ,  H10K59/80 ,  H10K77/10 ,  H10K102/00

CPC分类号： H10K50/8426 ,  H10K50/84 ,  H10K50/87 ,  H10K59/40 ,  H01L33/12 ,  H01L33/44 ,  H01L33/48 ,  H01L33/483 ,  H01L33/64 ,  H10K59/8722 ,  H10K77/111 ,  H10K2102/311

摘要： Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.

公开(公告)号：US12075682B2

公开(公告)日：2024-08-27

申请号：US17639177

申请日：2021-02-02

申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Hao Huang ,  Fei Li ,  Yaqian Zhang ,  Xinpeng Wang ,  Xiaolong Zhu ,  Hengzhen Liang ,  Huan Meng

IPC分类号： H01L51/52 ,  H10K50/84 ,  H10K50/87 ,  H10K59/60 ,  H10K59/12

CPC分类号： H10K59/60 ,  H10K50/841 ,  H10K50/87 ,  H10K59/12

摘要： A display device includes first and second camera regions, a function integrating region, and an ambient light sensing region. A display panel has a first through hole in the first camera region, a second through hole in the second camera region, and a non-display region between the through holes. A cover panel is provided on the display side of the display panel. A grid glue has an orthographic projection of the first openings of the two camera regions and has an area greater than an orthographic projection of the through holes. A rigid heat dissipating layer has a second opening in all the four adjacent regions, and an orthographic projection of the second openings has an area greater than the orthographic projection of the first openings, and a photosensitive module defines an orthographic projection with an area greater than the orthographic projections of the first openings and the second openings.