公开(公告)号：US20240150938A1

公开(公告)日：2024-05-09

申请号：US18279280

申请日：2022-03-15

申请人： BOARD OF TRUSTEES OF THE UNIVERSITY OF MAINE SYSTEM

发明人： Christopher ERB ,  David F. ERB, Jr.

IPC分类号： D01D11/06 ,  C09K19/02 ,  D01F8/10

CPC分类号： D01D11/06 ,  C09K19/02 ,  D01F8/10 ,  C09K2219/03 ,  C09K2323/06

摘要： A color-changing filament or yarn is provided that delivers fully-controllable full-spectrum response to current input. In embodiments, the filament is adapted to be woven into a textile and controlled to vary and maintain color independently of external temperature.

公开(公告)号：US11822179B2

公开(公告)日：2023-11-21

申请号：US16853037

申请日：2020-04-20

申请人： Sumitomo Chemical Company, Limited ,  Dongwoo Fine-Chem Co., Ltd.

发明人： Byunghoon Song ,  Wonkyu Jung

IPC分类号： G02F1/1335 ,  G02B5/30 ,  G02F1/1333 ,  B32B7/12

CPC分类号： G02F1/133528 ,  G02B5/3016 ,  G02F1/13338 ,  G02F1/133308 ,  B32B7/12 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2307/724 ,  B32B2307/7242 ,  B32B2307/7246 ,  B32B2457/04 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2457/206 ,  B32B2457/208 ,  C09K2323/03 ,  C09K2323/031 ,  C09K2323/04 ,  C09K2323/05 ,  C09K2323/06 ,  G02F1/133311

摘要： A touch sensor panel includes a base layer, a touch sensor layer, and a first insulating layer in this order. The touch sensor layer includes a patterned conductive layer. A water vapor transmission rate Pc of the base layer at a temperature of 40° C. and a humidity of 90% RH is not higher than 900 g/(m2•24 hr). A water vapor transmission rate Pa of the first insulating layer at a temperature of 40° C. and a humidity of 90% RH is not higher than 900 g/(m2•24 hr).

公开(公告)号：US11667842B2

公开(公告)日：2023-06-06

申请号：US17002881

申请日：2020-08-26

申请人： FUJIFILM Corporation

发明人： Naoya Shibata ,  Nobuyuki Akutagawa ,  Keisuke Yoshimasa ,  Hiroaki Sata

IPC分类号： G02F1/13363 ,  C09K19/38 ,  G02B5/30 ,  G02F1/1335 ,  C09K19/04 ,  H01L27/32

CPC分类号： C09K19/3861 ,  G02B5/3016 ,  G02F1/13363 ,  G02F1/133528 ,  C09K2019/0448 ,  C09K2323/031 ,  C09K2323/06 ,  C09K2323/061 ,  G02F1/133565 ,  G02F1/133638 ,  H01L27/3232

摘要： Provided is a laminate, which has a polarizer and an optically anisotropic layer and is excellent in thermal durability, and an organic electroluminescent device and a liquid crystal display device, which include the laminate. The laminate has two substrates and a polarizing plate disposed between the two substrates, in which the polarizing plate has a polarizer and an optically anisotropic layer, the polarizer contains a polyvinyl alcohol-based resin, the optically anisotropic layer is formed of a composition containing a polymerizable liquid crystal compound represented by General Formula (I): L1-G1-D1-Ar-D2-G2-L2, a moisture permeability of the substrate is 10−3 g/m2·day or less, and a water content of the polarizing plate is 3.0 g/m2 or less.

公开(公告)号：US11999891B2

公开(公告)日：2024-06-04

申请号：US17299982

申请日：2019-12-04

申请人： MERCK PATENT GMBH

发明人： Helmut Haensel ,  Qiong Tong ,  Edward Plummer ,  Rocco Fortte ,  Thomas Eichhorn

IPC分类号： G02F1/1333 ,  C09K19/12 ,  C09K19/32 ,  C09K19/56 ,  C09K19/04

CPC分类号： C09K19/12 ,  C09K19/322 ,  C09K19/56 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2323/06

摘要： The present invention relates to a liquid-crystal (LC) medium comprising one or more polymerisable compounds and to the use of the LC medium for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment (PS, PSA) or self-aligning (SA) type.

公开(公告)号：US11917864B2

公开(公告)日：2024-02-27

申请号：US17698334

申请日：2022-03-18

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Sangho Cho ,  Kyung Youl Baek

IPC分类号： H01L27/32 ,  H10K59/122 ,  G06F1/16

CPC分类号： H10K59/122 ,  G06F1/1652 ,  G06F1/1656 ,  C09K2323/06

摘要： Provided is a display device including a film structure having excellent flexibility and moisture infiltration prevention effects via a structure including a first polymer and a second polymer in which an inorganic compound penetrates into the first polymer. The display device may have excellent durability without causing problems such as peeling off of a sealing layer and moisture infiltration even after the display device is repeatedly stretched.

公开(公告)号：US11644698B2

公开(公告)日：2023-05-09

申请号：US16478585

申请日：2018-01-18

申请人： FocusTec GmbH ,  Stephanie Faustig ,  Klaus Hoffmann

发明人： Klaus Hoffmann ,  Joachim Stumpe ,  Thomas Fischer ,  Michael Rutloh

IPC分类号： G02F1/07 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/29 ,  G02F1/1341 ,  G02F1/1335 ,  C09K19/02 ,  C09K19/04 ,  C09K19/12 ,  C09K19/34

CPC分类号： G02F1/07 ,  C09K19/02 ,  C09K19/04 ,  C09K19/12 ,  C09K19/3455 ,  C09K19/3458 ,  G02F1/1341 ,  G02F1/13306 ,  G02F1/13439 ,  G02F1/133504 ,  G02F1/133526 ,  G02F1/133742 ,  G02F1/29 ,  B32B2457/20 ,  B32B2457/202 ,  C09K2019/122 ,  C09K2323/03 ,  C09K2323/04 ,  C09K2323/05 ,  C09K2323/06 ,  C09K2323/061

摘要： The Kerr effect depends very strongly on the temperature and is associated with high operating voltages. The present invention relates to an electrically controllable optical element which comprises a cell (D) filled with a starting mixture (K) and having two substrates (1a, 1b) and a conductive layer (2a, 2b) applied onto the inner surface of the respective substrate (1a, 1b), wherein the starting mixture (K) comprises a mixture of dipolar, rod-shaped molecules (5) and semi-mesogenes (4) as active constituents, and wherein the starting mixture (K) forms a thin layer having a wide-meshed, anisotropic network (9) produced by photo-polymerization between the structured or/and flat conductive layers (2a, 2b), which are applied onto a substrate (1a, 1b), in a thin-film cell (D). According to the invention, an optically active surface profile (O) is incorporated on the inner surface of a substrate (1a or 1b) or into the substrate (1a or 1b) or both substrates (1a and 1b).

公开(公告)号：US12038559B2

公开(公告)日：2024-07-16

申请号：US17237130

申请日：2021-04-22

申请人： SK Innovation Co., Ltd. ,  SK IE Technology Co., Ltd.

发明人： Hye Jin Kim ,  Byoung Sun Ko ,  Min Sang Park

IPC分类号： G02B1/14 ,  B32B27/34 ,  G02B1/04 ,  G02F1/1333 ,  G06F1/16

CPC分类号： G02B1/14 ,  B32B27/34 ,  G02B1/04 ,  G02F1/133305 ,  G06F1/1652 ,  B32B2307/51 ,  B32B2457/202 ,  B32B2457/206 ,  C09K2323/03 ,  C09K2323/06

摘要： Provided are a window cover film and a display panel including the same. More specifically, a window cover film includes a polyimide-based film, and an inorganic thin film layer and a hard coating layer formed on at least one surface of the polyimide-based film. A light transmittance measured at 388 nm is 50% or less and a total light transmittance measured at 400 to 700 nm is 87% or more, is provided.

公开(公告)号：US12037518B2

公开(公告)日：2024-07-16

申请号：US17272150

申请日：2019-12-24

申请人： LG CHEM, LTD.

发明人： Hee Song ,  Hyon Gyu Park ,  Hyun Cheol Kim

IPC分类号： C09J133/08 ,  C09J7/38 ,  C09J11/06 ,  B32B7/12 ,  C08K5/07 ,  C08K5/41

CPC分类号： C09J133/08 ,  C09J7/385 ,  C09J11/06 ,  B32B7/12 ,  B32B2457/20 ,  C08K5/07 ,  C08K5/41 ,  C09J2301/312 ,  C09K2323/05 ,  C09K2323/055 ,  C09K2323/057 ,  C09K2323/06 ,  C09J133/08 ,  C08K5/0025 ,  C08K5/56 ,  C09J133/066 ,  C08K5/05 ,  C08K5/07

摘要： Provided are an adhesive composition, an adhesive layer comprising the same and a foldable display comprising the same.

公开(公告)号：US12022720B2

公开(公告)日：2024-06-25

申请号：US17986012

申请日：2022-11-14

申请人： Semiconductor Energy Laboratory Co., Ltd.

发明人： Takuya Kawata ,  Akihiro Chida

IPC分类号： G06F1/16 ,  H10K50/84 ,  H10K59/12 ,  H10K59/40 ,  H10K59/60 ,  H10K71/00 ,  H10K77/10 ,  H10K101/00 ,  H10K102/00

CPC分类号： H10K59/60 ,  G06F1/1652 ,  H10K50/84 ,  H10K59/12 ,  H10K59/40 ,  H10K71/00 ,  H10K77/111 ,  C09K2323/00 ,  C09K2323/06 ,  H10K59/1201 ,  H10K2101/00 ,  H10K2102/3026 ,  H10K2102/3035 ,  H10K2102/311 ,  Y02E10/549 ,  Y02P70/50

摘要： A display device, an electronic device, or a lighting device that is unlikely to be broken is provided. A flexible first substrate and a flexible second substrate overlap with each other with a display element provided therebetween. A flexible third substrate is bonded on the outer surface of the first substrate, and a flexible fourth substrate is bonded on the outer surface of the second substrate. The third substrate is formed using a material softer than the first substrate, and the fourth substrate is formed using a material softer than the second substrate.

公开(公告)号：US12001042B2

公开(公告)日：2024-06-04

申请号：US17878347

申请日：2022-08-01

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Karissa L. Eckert ,  Michelle L Toy ,  Adam D. Haag ,  Matthew B. Johnson ,  Albert I. Everaerts ,  Quinn D. Sanford

IPC分类号： G02B5/30 ,  C09J7/29 ,  C09J201/02 ,  B32B37/12 ,  C09J133/00 ,  C09J133/08

CPC分类号： G02B5/305 ,  C09J7/29 ,  C09J201/02 ,  B32B2037/1253 ,  B32B2307/40 ,  B32B2307/42 ,  B32B2307/538 ,  B32B2457/20 ,  B32B2457/202 ,  C09J133/00 ,  C09J133/08 ,  C09J2301/302 ,  C09K2323/03 ,  C09K2323/031 ,  C09K2323/05 ,  C09K2323/057 ,  C09K2323/06 ,  C09K2323/061

摘要： Optical bodies are described. In particular, optical bodies having a birefringent multilayer optical film and a continuous adhesive layer with a thickness less than 20 micrometers are described. Optical bodies described herein exhibit reduced occurrence and severity of a non-uniformity defect known as “orange peel.”