公开(公告)号：US20240365620A1

公开(公告)日：2024-10-31

申请号：US18764262

申请日：2024-07-04

申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Yuqian PANG ,  Miao WANG ,  Yunsheng XIAO

IPC分类号： H10K59/131 ,  H10K50/844 ,  H10K59/122 ,  H10K59/124 ,  H10K77/10 ,  H10K102/00

CPC分类号： H10K59/1315 ,  H10K50/844 ,  H10K59/122 ,  H10K59/124 ,  H10K77/111 ,  H10K2102/311

摘要： The present disclosure relates to a display substrate, including: a substrate including a display region and a peripheral region surrounding the display region, the peripheral region including a first wiring region, the first wiring region including a first sub-wiring region disposed along a first direction away from the display region; a first conductive layer located on the substrate; a first dielectric layer located on the first conductive layer; a second conductive layer located on the first dielectric layer; a second dielectric layer located on the second conductive layer; a third conductive layer located on the second dielectric layer; a third dielectric layer as a planarization layer located on the third conductive layer; a fourth conductive layer located on the third dielectric layer. The fourth wiring is electrically connected to the third wiring. An orthographic projection of the fourth wiring on the substrate at least partially overlaps with an orthographic projection of the third wiring on the substrate.

公开(公告)号：US20240365606A1

公开(公告)日：2024-10-31

申请号：US18766461

申请日：2024-07-08

申请人： LG Display Co., Ltd.

发明人： JunSu Kim ,  YoungSik Kim ,  Junggyu Lee ,  ByoungHyun Koo

IPC分类号： H10K59/124 ,  H10K50/844 ,  H10K59/122 ,  H10K77/10

CPC分类号： H10K59/124 ,  H10K50/844 ,  H10K59/122 ,  H10K77/10

摘要： Provided is a display device. The display device includes a base layer including an active area partitioned to display images and an inactive area adjacent to the active area, an opening located in a part of the active area and passing through the base layer and functional layers thereabove, and a cut structure located in the vicinity of the opening and provided to cut the connection of an organic light emitting layer between the opening and a light emitting unit. A camera may be provided in a position corresponding to the opening.

公开(公告)号：US12120908B2

公开(公告)日：2024-10-15

申请号：US17233403

申请日：2021-04-16

申请人： LG Display Co., Ltd.

发明人： Jung Mo Cho

IPC分类号： H10K50/858 ,  H10K50/844 ,  H10K59/122 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/818 ,  H10K50/828 ,  H10K50/852 ,  H10K102/00

CPC分类号： H10K50/858 ,  H10K50/844 ,  H10K59/122 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/818 ,  H10K50/828 ,  H10K50/852 ,  H10K2102/3026

摘要： A display apparatus having a light-emitting device and a bank insulating layer, the light-emitting device disposed on an emission area defined by the bank insulating layer, and a first capping layer, an insulation pattern and a second capping layer sequentially stacked on the bank insulating layer, and the insulation pattern has a refractive index greater than that of the first capping layer and the second capping layer, thereby minimizing unintended area in emitting light.

公开(公告)号：US20240341130A1

公开(公告)日：2024-10-10

申请号：US18745719

申请日：2024-06-17

申请人： LG Display Co., Ltd.

发明人： JunSu Kim ,  YoungSik Kim ,  Junggyu Lee ,  ByoungHyun Koo

IPC分类号： H10K59/124 ,  H10K50/844 ,  H10K59/122 ,  H10K77/10

CPC分类号： H10K59/124 ,  H10K50/844 ,  H10K59/122 ,  H10K77/10

摘要： Provided is a display device. The display device includes a base layer including an active area partitioned to display images and an inactive area adjacent to the active area, an opening located in a part of the active area and passing through the base layer and functional layers thereabove, and a cut structure located in the vicinity of the opening and provided to cut the connection of an organic light emitting layer between the opening and a light emitting unit. A camera may be provided in a position corresponding to the opening.

公开(公告)号：US12114554B2

公开(公告)日：2024-10-08

申请号：US17273690

申请日：2018-09-11

申请人： SHARP KABUSHIKI KAISHA

发明人： Tokiyoshi Umeda ,  Yuto Tsukamoto ,  Bai Zhang ,  Shinichi Kawato

IPC分类号： H10K59/38 ,  H10K50/80 ,  H10K50/84 ,  H10K50/844 ,  H10K50/115 ,  H10K50/15 ,  H10K50/16 ,  H10K50/818 ,  H10K50/828

CPC分类号： H10K59/38 ,  H10K50/844 ,  H10K50/868 ,  H10K50/115 ,  H10K50/15 ,  H10K50/16 ,  H10K50/818 ,  H10K50/828

摘要： The light-emitting device includes a light-emitting element in which a first electrode, a light-emitting layer, and a second electrode are sequentially layered toward a side of a light-emitting face. Further, the light-emitting device includes, on a side of the light-emitting face of the second electrode, a complementary color light absorption layer configured to absorb complementary color light of light emitted by the light-emitting element.

公开(公告)号：US12114522B2

公开(公告)日：2024-10-08

申请号：US17280840

申请日：2018-09-28

申请人： SHARP KABUSHIKI KAISHA

发明人： Tohru Sonoda ,  Takashi Ochi ,  Jumpei Takahashi ,  Tohru Senoo

IPC分类号： H10K50/844 ,  H10K50/84 ,  H10K59/131 ,  H10K59/12

CPC分类号： H10K50/844 ,  H10K50/841 ,  H10K59/131 ,  H10K59/1201

摘要： In an organic EL display device in which an outer peripheral shape of a display region is a variant shape different from a rectangular shape and having rounded corner portions and a notch portion, a protruding portion having a height equal to or greater than heights of a first dam wall and a second dam wall is provided at positions facing the rounded corner portions and the notch portion in the display region through the second dam wall and the first dam wall positioned inside the second dam wall, on the outer side of the second dam wall in a frame region.

公开(公告)号：US12113094B2

公开(公告)日：2024-10-08

申请号：US18177289

申请日：2023-03-02

申请人： InnoLux Corporation

发明人： Jia-Yuan Chen ,  Tsung-Han Tsai ,  Kuan-Feng Lee ,  Yuan-Lin Wu

IPC分类号： H01L27/15 ,  H01L25/075 ,  H01L33/00 ,  H01L33/22 ,  H01L33/34 ,  H01L33/44 ,  H01L33/46 ,  H01L33/50 ,  H01L33/58 ,  H01L33/60 ,  H10K50/844 ,  H10K50/85 ,  H10K50/854 ,  H10K50/856 ,  H10K50/86 ,  H10K59/122 ,  H10K59/127 ,  H10K59/173 ,  H10K59/38 ,  H10K71/00 ,  H10K59/12

CPC分类号： H01L27/156 ,  H01L33/005 ,  H01L33/22 ,  H01L33/44 ,  H01L33/46 ,  H01L33/507 ,  H01L33/58 ,  H01L33/60 ,  H10K50/844 ,  H10K50/854 ,  H10K50/856 ,  H10K50/865 ,  H10K59/122 ,  H10K59/127 ,  H10K59/173 ,  H10K59/38 ,  H10K71/00 ,  H01L2933/0025 ,  H01L2933/0041 ,  H01L2933/0058 ,  H10K59/1201

摘要： An electronic device includes a substrate, a first light-emitting unit, a first light conversion unit, and a first buffer layer. The first light-emitting unit is disposed on the substrate. The first light conversion unit is disposed on the first light-emitting unit. The first buffer layer is disposed between the first light conversion unit and the first light-emitting unit. The thickness of the first light conversion unit is greater than the thickness of the first light-emitting unit.

公开(公告)号：US12108622B2

公开(公告)日：2024-10-01

申请号：US18226060

申请日：2023-07-25

申请人： Applied Materials, Inc.

发明人： Manivannan Thothadri ,  Daniel Paul Forster ,  Robert F. Praino, Jr. ,  Harvey You

IPC分类号： H10K50/844 ,  G02F1/1333 ,  G02F1/1335 ,  H10K77/10 ,  H10K102/00

CPC分类号： H10K50/844 ,  G02F1/133305 ,  G02F1/133526 ,  H10K77/111 ,  H10K2102/311

摘要： Flexible display devices, such as flexible cover lens films, are discussed and provided herein. The flexible cover lens film has good strength, elasticity, optical transmission, wear resistance, and thermostability. The cover lens film includes a hard coat layer with a thickness from about 5 μm to 40 μm, an impact absorption layer with a thickness from about 20 μm to 110 μm, and a substrate layer with a thickness from about 10 μm to 175 μm and is disposed between the hard coat layer and the impact absorption layer. By combining the hard coat layer and the impact resistant layer, the cover lens film is both flexible and strong with hardness from 6H to 9H.

公开(公告)号：US12108621B2

公开(公告)日：2024-10-01

申请号：US17210614

申请日：2021-03-24

申请人： Samsung Display Co., LTD.

发明人： Jun Hee Lee ,  Yeong Ho Lee

IPC分类号： H10K50/844 ,  H10K59/122 ,  H10K59/131 ,  H10K59/38

CPC分类号： H10K50/844 ,  H10K59/122 ,  H10K59/131 ,  H10K59/38

摘要： A display device includes a substrate including a display area and a non-display area, a light emitting element disposed in the display area, an encapsulation layer covering the light emitting element, and a dam disposed in the non-display area and surrounding the display area. The dam includes a plurality of layers, and the plurality of layers include an organic layer that includes a portion that decreases and then increases in height toward an edge of the organic layer.

公开(公告)号：US12101958B2

公开(公告)日：2024-09-24

申请号：US17204781

申请日：2021-03-17

申请人： LG CHEM, LTD.

发明人： Hyun Jee Yoo ,  Hyun Suk Kim ,  Jung Ok Moon ,  Se Woo Yang

IPC分类号： B32B15/08 ,  B32B7/12 ,  B32B15/085 ,  B32B15/20 ,  B32B27/36 ,  B32B37/12 ,  C08F255/10 ,  C08K5/101 ,  C09J4/06 ,  C09J7/10 ,  C09J7/28 ,  C09J7/38 ,  C09J123/22 ,  C09J133/04 ,  C09J133/08 ,  C09J151/04 ,  H01L23/31 ,  H10K10/88 ,  H10K30/88 ,  H10K50/84 ,  H10K50/844 ,  H10K71/00 ,  H10K85/10 ,  C08K3/16 ,  C08K3/22 ,  C08K3/30 ,  C08K5/01 ,  H01L23/28

CPC分类号： H10K50/844 ,  B32B7/12 ,  B32B15/08 ,  B32B15/085 ,  B32B15/20 ,  B32B27/36 ,  B32B37/12 ,  B32B37/1207 ,  C08F255/10 ,  C08K5/101 ,  C09J4/06 ,  C09J7/10 ,  C09J7/28 ,  C09J7/38 ,  C09J7/381 ,  C09J123/22 ,  C09J133/04 ,  C09J133/08 ,  C09J151/04 ,  H01L23/3135 ,  H10K10/88 ,  H10K30/88 ,  H10K50/84 ,  H10K50/846 ,  H10K71/00 ,  H10K85/141 ,  B32B2307/302 ,  B32B2307/724 ,  B32B2457/206 ,  C08K3/16 ,  C08K3/22 ,  C08K2003/3045 ,  C08K5/01 ,  C09J2203/326 ,  C09J2301/1242 ,  C09J2301/208 ,  C09J2301/302 ,  C09J2301/312 ,  C09J2301/40 ,  C09J2400/10 ,  C09J2423/00 ,  H01L23/28 ,  C09J4/06 ,  C08F255/10 ,  C08F255/10 ,  C08F220/1812

摘要： An organic electronic device including a substrate, an organic electronic element formed on the substrate, and an encapsulation film encapsulating the organic electronic element. The organic electronic element includes a transparent electrode formed on the substrate, and a light emitting organic material layer formed on the transparent electrode. The light emitting organic material layer includes a hole transport layer, an emitting layer and an electron transport layer. The encapsulation film includes a pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer includes a pressure-sensitive adhesive composition or a crosslinked product thereof. The pressure-sensitive adhesive composition includes a polymer derived from butylene, and has a Mooney viscosity (η*) of 5000 Pa·s to 107 Pa·s measured by a shear stress using a planar jig having a diameter of 8 mm at a strain of 5%, a frequency of 1 Hz and any one temperature point in the range of 30° C. to 150° C.