公开(公告)号：US12133458B2

公开(公告)日：2024-10-29

申请号：US16377046

申请日：2019-04-05

申请人： Samsung Display Co., Ltd.

发明人： Mun-ki Sim ,  Junha Park ,  Jangyeol Baek ,  Hyoyoung Lee ,  Soo-byung Ko ,  Youngkook Kim ,  Seokhwan Hwang

IPC分类号： H10K85/60 ,  C07D403/10 ,  C07D403/14 ,  C07D409/14 ,  C09K11/06 ,  H10K50/11

CPC分类号： H10K85/654 ,  C07D403/10 ,  C07D403/14 ,  C07D409/14 ,  C09K11/06 ,  H10K85/6572 ,  H10K85/6576 ,  C09K2211/1018 ,  H10K50/11

摘要： An organic electroluminescence device includes a first electrode, a hole transport region provided on the first electrode, an emission layer provided on the hole transport region, an electron transport region provided on the emission layer, and a second electrode provided on the electron transport region. The emission layer includes a nitrogen-containing compound. The nitrogen-containing compound includes a triazine moiety and a carbazole moiety. In the carbazole moiety, at least one position among 2, 3 and 7 is substituted; each of positions 2 and 7 is substituted or unsubstituted with a substituted or unsubstituted phenyl group, or a substituted or unsubstituted carbazole group; and position 3 is substituted or unsubstituted with a substituted or unsubstituted phenyl group.

公开(公告)号：US12132342B2

公开(公告)日：2024-10-29

申请号：US17307941

申请日：2021-05-04

申请人： Tectus Corporation

发明人： Gregory David Miller

IPC分类号： H02J7/00 ,  G02C7/04 ,  G02C11/00 ,  H02J7/02 ,  H02J50/10

CPC分类号： H02J7/007188 ,  G02C7/04 ,  H02J7/00308 ,  H02J50/10 ,  G02C11/10 ,  H02J7/02 ,  H02J2207/20 ,  H02J2310/23

摘要： An electronic contact lens. The electronic contact lens includes an energy storage device and a charging circuit for charging the energy storage device. The electronic contact lens is configured to disable the charging circuit when the contact lens is worn.

公开(公告)号：US12132194B2

公开(公告)日：2024-10-29

申请号：US18326895

申请日：2023-05-31

申请人： Samsung SDI Co., Ltd.

发明人： Ji Woo Ahn ,  Dongwoo Kim ,  Jaehou Nah ,  Bumjin Chang ,  Yurim Cha ,  Yeonjoo Choi ,  Ilyoung Choi

IPC分类号： H01M4/133 ,  H01M4/36 ,  H01M4/38 ,  H01M4/587

CPC分类号： H01M4/133 ,  H01M4/366 ,  H01M4/386 ,  H01M4/387 ,  H01M4/587

摘要： A negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same are disclosed, and the negative active material includes a primary particle of a crystalline carbon-based material and secondary particle that is an assembly of the primary particles, wherein a ratio of an average particle diameter (D50) of the secondary particle relative to an average particle diameter (D50) of the primary particle (average particle diameter (D50) of the secondary particle/average particle diameter (D50) of the primary particle) ranges from about 1.5 to about 5 and an aspect ratio of the primary particle ranges from about 1 to about 7.

公开(公告)号：US12131672B2

公开(公告)日：2024-10-29

申请号：US18057202

申请日：2022-11-18

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Kang-Woo Lee ,  Yougn Do Kim ,  Hyun Seok Oh

IPC分类号： G09F9/30 ,  G06F1/16

CPC分类号： G09F9/301 ,  G06F1/1616

摘要： A display device includes: a display panel; and a cover window on the display panel. The display panel and the cover window include a flat area, and a bendable area adjacent to the flat area. The cover window includes: patterns at the bendable area along a first direction; and dummy patterns at the flat area along the first direction, the dummy patterns including a first dummy pattern, and a second dummy pattern adjacent to the first dummy pattern. A length of the first dummy pattern is different from a length of the second dummy pattern.

公开(公告)号：US12130660B2

公开(公告)日：2024-10-29

申请号：US17874320

申请日：2022-07-27

申请人： Samsung Display Co., Ltd.

发明人： Kiho Lim ,  Seong-nyeon Kim ,  Jun-woo Kim ,  Keehyun Nam ,  Hyesuk An

IPC分类号： G06F1/16 ,  G06F3/041 ,  G06F3/0481 ,  G06F3/14 ,  H04N23/57

CPC分类号： G06F1/1605 ,  G06F3/0412 ,  G06F3/0481 ,  G06F3/1423 ,  H04N23/57

摘要： A display device includes: a display panel including: a functional area defined by an opening formed in the display panel; and a display area defined as an area where a plurality of light emitting elements are arranged, surrounding the functional area; and a functional module including a lens disposed overlapping the functional area, wherein only some of the plurality of light emitting elements of the display panel are configured to emit light in a low power mode, and wherein all of the plurality of light emitting elements are configured to emit light in a general mode; and wherein the display device is configured to, in the low power mode, provide a predetermined information to a user formed by the boundary between the functional area and the display area and an image formed by light emission of the some of the plurality of light emitting elements.

公开(公告)号：US12127440B2

公开(公告)日：2024-10-22

申请号：US17630879

申请日：2019-11-27

申请人： Samsung Display Co., LTD.

发明人： Jong Hyun Choi ,  Seung Hwan Cho ,  Tae Woo Kim

IPC分类号： H10K59/122 ,  H10K50/844 ,  H10K50/86 ,  H10K59/131

CPC分类号： H10K59/122 ,  H10K50/844 ,  H10K50/865 ,  H10K59/131

摘要： A display device includes: a substrate comprising a display region including main pixels, and a sensor region including auxiliary pixels and transmission areas; first anodes arranged so as to correspond to the main pixels; first pixel defining layers for defining openings which partially expose the first anodes; spacers provided on the first pixel defining layers and protruding in the thickness direction; second anodes arranged so as to correspond to the auxiliary pixels; and second pixel defining layers for defining openings which partially expose the second anodes. The spacers and the second pixel defining layers are simultaneously formed of the same material.

公开(公告)号：US12127426B2

公开(公告)日：2024-10-22

申请号：US17811232

申请日：2022-07-07

申请人： Samsung Display Co., Ltd.

发明人： Yohan Kim ,  Wonmin Yun ,  Yisu Kim ,  Byoungduk Lee ,  Yoonhyeung Cho

IPC分类号： H10K50/844 ,  C07C233/24 ,  C07C233/33 ,  C07D211/46 ,  C07D249/20 ,  C07D401/12 ,  C08K5/00 ,  C09K3/10 ,  H10K85/60 ,  C08K5/04 ,  C08K5/13 ,  C08K5/16 ,  C08K5/34 ,  H10K59/12 ,  H10K59/35

CPC分类号： H10K50/844 ,  C07C233/24 ,  C07C233/33 ,  C07D211/46 ,  C07D249/20 ,  C07D401/12 ,  C08K5/005 ,  C09K3/10 ,  H10K85/654 ,  H10K85/6572 ,  C08K5/04 ,  C08K5/13 ,  C08K5/16 ,  C08K5/34 ,  H10K59/12 ,  H10K59/35

摘要： Provided are a heterocyclic compound and an electronic apparatus. The electronic apparatus includes: a substrate; an organic light-emitting device on the substrate; and a thin film encapsulation portion sealing the organic light-emitting device, the thin film encapsulation portion including an ultraviolet (UV) stabilizing mixture, and the UV stabilizing mixture including a UV absorbent and a radical scavenger.

公开(公告)号：US12127312B2

公开(公告)日：2024-10-22

申请号：US18510457

申请日：2023-11-15

申请人： ERP POWER, LLC

发明人： Michael Archer ,  Louis Chen ,  James H. Mohan

IPC分类号： H05B45/14 ,  F21K9/238 ,  F21V19/00 ,  H05B45/355

CPC分类号： H05B45/14 ,  F21K9/238 ,  F21V19/003 ,  H05B45/355

摘要： An integrated multi-layered lighting system includes a first board having a first component area and a first light area, a second board coupled to and offset from the first board, the second board having a first opening overlapping the first light area of the first board in a plan view, and a second component area overlapping the first component area of the first board in a plan view, a plurality of light emitting diodes (LEDs) coupled to the first board and positioned in the first light area corresponding to the first opening of the second board, and a light driver configured to drive the plurality of LEDs and including a plurality of first components coupled to the first board and positioned in the first component area and a plurality of second components coupled to the second board and positioned in the second component area.

公开(公告)号：US12126048B2

公开(公告)日：2024-10-22

申请号：US17033734

申请日：2020-09-26

申请人： Samsung SDI Co., Ltd.

发明人： Martin Weinberger ,  Ralph Wuensche ,  Michael Erhart

IPC分类号： H01M10/643 ,  H01M10/6553 ,  H01M50/15 ,  H01M50/502 ,  H05K1/18

CPC分类号： H01M50/502 ,  H01M10/643 ,  H01M10/6553 ,  H01M50/15 ,  H05K1/189 ,  H01M2200/105 ,  H05K2201/10037

摘要： A battery module includes: a plurality of aligned battery cells having differently-oriented surfaces; a cell supervision circuit (CSC) configured to receive signals corresponding to the voltage and/or temperature of at least one of the battery cells; and a flexible interconnector comprising a strip-shaped flexible printed circuit (FPC). The FPC includes a first insulating main surface, a second insulating main surface opposite the first insulating main surface, and a plurality of thermally and/or electrically conducting lines between the first insulating main surface and the second insulating main surface. Each of the conducting lines has a contact portion exposed by a contact aperture in the first insulating main surface and/or in the second insulating main surface and a connecting portion for connection to the CSC, and the flexible interconnector wraps around the battery cells such that the contact portions contact the differently-oriented surfaces of the battery cells.

公开(公告)号：US12125834B2

公开(公告)日：2024-10-22

申请号：US17377268

申请日：2021-07-15

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Bek Hyun Lim ,  Jung-Hwan Yi ,  Hee Keun Lee

IPC分类号： H01L29/18 ,  H01L23/00 ,  H01L25/16 ,  H01L33/00 ,  H01L27/12 ,  H01L33/62

CPC分类号： H01L25/167 ,  H01L24/95 ,  H01L27/124 ,  H01L33/62 ,  H01L2224/95102 ,  H01L2224/95145 ,  H01L2924/12041

摘要： A display device includes a first substrate; a first conductive pattern, a first voltage line and a second voltage line on the first substrate; an insulating layer on the first conductive pattern and the second voltage line; a plurality of first light-emitting elements on the insulating layer; a first electrode on the insulating layer and connected to the first conductive pattern, the first electrode overlapping the first voltage line; and a second electrode on the insulating layer and connected to the second voltage line, wherein the plurality of first light-emitting elements are in contact with the first electrode and the second electrode, and wherein a part of an upper surface of the first electrode that overlaps the first conductive pattern and a part of the upper surface of the first electrode that overlaps the first voltage line are located on the same plane.