公开(公告)号：US11892878B2

公开(公告)日：2024-02-06

申请号：US17680419

申请日：2022-02-25

申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

发明人： Kensuke Yoshizumi

IPC分类号： G06F1/16 ,  H04M1/02 ,  G04G17/04 ,  G04G9/04 ,  H10K50/80 ,  H10K59/10 ,  H10K59/12 ,  H10K59/40 ,  H10K102/00

CPC分类号： G06F1/1641 ,  G04G9/04 ,  G04G17/045 ,  G06F1/163 ,  G06F1/1624 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0237 ,  H04M1/0247 ,  H04M1/0268 ,  C09K2323/00 ,  H04M1/0239 ,  H04M2201/38 ,  H04M2250/16 ,  H04M2250/22 ,  H10K50/80 ,  H10K59/10 ,  H10K59/12 ,  H10K59/40 ,  H10K2102/3026

摘要： An electronic device has a structure in which two portions between which a bent portion of a display panel is positioned are each fixed to a housing. The electronic device takes two forms of a form in which the display panel is opened and a form in which the display panel is folded in three. The electronic device includes a mechanism for sliding two housings parallel to each other. The display panel is changed in shape so that a portion where a display surface of the display panel is convexly curved and a portion where the display surface of the display panel is concavely curved in the folded state move in directions parallel and opposite to each other. At this time, the two portions of the display panel which are supported by the housings are slid while their display surfaces maintain a state parallel to each other.

公开(公告)号：US11815766B2

公开(公告)日：2023-11-14

申请号：US15733071

申请日：2020-04-02

申请人： Wuhan China Star Optoelectronics Technology Co., Ltd.

发明人： Yongbo Wu

IPC分类号： B41N1/00 ,  B41N1/12 ,  B29C59/00 ,  B29C59/02 ,  B30B15/06 ,  G02F1/1337 ,  H01L27/12 ,  G09F9/302 ,  G09F9/30 ,  G09F9/35 ,  B41N1/06 ,  B44B5/02 ,  H10K50/852 ,  G09F3/02

CPC分类号： G02F1/1337 ,  B29C59/00 ,  B29C59/026 ,  B30B15/062 ,  B41N1/00 ,  B41N1/06 ,  B41N1/12 ,  B44B5/026 ,  G09F9/301 ,  G09F9/302 ,  G09F9/35 ,  H01L27/1218 ,  H01L27/1262 ,  H10K50/852 ,  C09K2323/00 ,  C09K2323/02 ,  C09K2323/027 ,  G09F2003/028 ,  G09F2003/0211

摘要： This application provides an alignment film transfer printing plate including a substrate, a first dot arranged on the substrate, and a plurality of second dots arranged around the first dot. A height of each of the second dots in a direction perpendicular to a surface of the substrate is less than or equal to a height of the first dot in the direction perpendicular to the surface of the substrate, a blocking portion is formed on an end of the first dot away from the substrate, and an area of an end surface of each of the second dots away from the substrate is less than an area of an end surface of the blocking portion away from the substrate.

公开(公告)号：US11740499B2

公开(公告)日：2023-08-29

申请号：US17518763

申请日：2021-11-04

申请人： Samsung Display Co., Ltd.

发明人： Jiwon Jung ,  Youngji Kim ,  Yiseul Um ,  Younghoon Lee ,  Wonje Jo

IPC分类号： G02B1/14 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/13338 ,  G02F1/133528 ,  C09J2203/318 ,  C09K2323/00 ,  C09K2323/05 ,  G02F1/1316 ,  G02F2201/50 ,  G02F2202/16 ,  G02F2202/28

摘要： A display device includes: a display module including a first area and a second area at least partially surrounding the first area in a plan view; an external member disposed on the display module; and an adhesive layer configured to couple the display module to the external member, wherein a coupling strength between the second area and the adhesive layer is greater than a coupling strength between the first area and the adhesive layer.

公开(公告)号：US12130514B2

公开(公告)日：2024-10-29

申请号：US16651482

申请日：2018-09-21

申请人： DAICEL CORPORATION

发明人： Yoshitaka Sugawara ,  Masaki Hayashi ,  Kensaku Hirose

IPC分类号： G02F1/1335 ,  B05D7/24 ,  B32B7/023 ,  H10K50/00

CPC分类号： G02F1/133502 ,  B05D7/24 ,  B32B7/023 ,  H10K50/00 ,  C09K2323/00 ,  C09K2323/06

摘要： An anti-glare film is prepared which have an absolute value of a chromaticity b* of transmitted light being 15 or less and a haze being 30% or greater. In this anti-glare film, the absolute value of the chromaticity b* of transmitted light may be 3 or less and a 60° gloss may be 25% or less. The anti-glare film includes a transparent substrate layer, and an anti-glare layer formed on at least one surface of the transparent substrate layer. The anti-glare layer may be a cured product of a curable composition including one or more types of a polymer component and one or more types of a curable resin precursor component, and in particular, at least two components selected from a polymer component and a curable resin precursor component can be phase separated through liquid phase spinodal decomposition. This anti-glare film has little yellowness and high anti-glare properties.

公开(公告)号：US12043571B2

公开(公告)日：2024-07-23

申请号：US18072891

申请日：2022-12-01

申请人： Apple Inc.

发明人： Douglas J. Weber

IPC分类号： C03C21/00 ,  B32B17/06

CPC分类号： C03C21/003 ,  B32B17/06 ,  B32B2457/20 ,  C03C21/001 ,  C03C21/002 ,  C03C21/005 ,  C09K2323/00

摘要： Embodiments disclosed therein generally pertain to selectively strengthening glass. More particularly, techniques are described for selectively strengthening cover glass, which tends to be thin, for electronic devices, namely, portable electronic devices.

公开(公告)号：US11999823B2

公开(公告)日：2024-06-04

申请号：US17059644

申请日：2020-01-28

申请人： LG CHEM, LTD.

发明人： Kyunghwan Kim ,  Jiyeon Sung

IPC分类号： C08G73/10 ,  C08G73/14 ,  C08J5/18 ,  C08L79/08 ,  G02B1/04 ,  G02F1/1333

CPC分类号： C08G73/1067 ,  C08G73/1007 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1078 ,  C08G73/1082 ,  C08G73/14 ,  C08J5/18 ,  C08L79/08 ,  G02B1/04 ,  G02F1/133305 ,  C08J2379/08 ,  C08L2201/08 ,  C08L2203/16 ,  C08L2203/20 ,  C09K2323/00 ,  C09K2323/027 ,  G02F2202/022

摘要： The present disclosure relates to a polyimide-based resin film which is synthesized by the reaction of an acid anhydride compound and a diamine compound having a specific structure, a substrate for display device, and an optical device using the same.

公开(公告)号：US11919327B2

公开(公告)日：2024-03-05

申请号：US17487520

申请日：2021-09-28

申请人： FUJIFILM Corporation

发明人： Hideki Kaneiwa

IPC分类号： B44C1/165 ,  B32B7/06 ,  B44C1/17 ,  C09K19/04 ,  G02B5/30 ,  G02F1/1335

CPC分类号： B44C1/165 ,  B32B7/06 ,  B44C1/1741 ,  C09K19/04 ,  G02B5/3016 ,  G02F1/133543 ,  C09K2323/00 ,  C09K2323/02 ,  C09K2323/03

摘要： Provided are a transfer-type decorative sheet and a method of manufacturing a transfer-type decorative sheet, the transfer-type decorative sheet including a decorative layer that has excellent peelability from a temporary support and excellent glossiness in case of being seen from an oblique direction. The transfer-type decorative sheet includes: a temporary support; an underlayer that is peelable from and disposed on one surface of the temporary support; and a decorative layer that is disposed on the underlayer, in which the decorative layer includes at least one cholesteric liquid crystal layer, the underlayer is a layer that is formed of a composition including a monomer having one or two polymerizable groups, and a water contact angle of the underlayer is 50° or more.

公开(公告)号：US11869883B2

公开(公告)日：2024-01-09

申请号：US17845969

申请日：2022-06-21

申请人： InnoLux Corporation

发明人： Chandra Lius ,  Yuan-Lin Wu

IPC分类号： G02F1/1333 ,  H01L27/01 ,  H10K50/844 ,  H10K59/00 ,  H10K77/10 ,  H01L27/02 ,  H01L27/12 ,  H01L29/06 ,  H01L29/417 ,  H01L29/786 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/1347 ,  G02F1/153 ,  G09F9/30 ,  H10K59/12 ,  H10K102/00

CPC分类号： H01L27/016 ,  G02F1/1343 ,  G02F1/1347 ,  G02F1/13306 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/1533 ,  H01L27/0218 ,  H01L27/1251 ,  H01L29/0653 ,  H01L29/41733 ,  H01L29/786 ,  H10K50/8445 ,  H10K59/00 ,  H10K77/111 ,  C09K2323/00 ,  C09K2323/03 ,  G09F9/301 ,  H10K59/12 ,  H10K2102/311

摘要： A flexible electronic assembly includes an electronic component, a flexible substrate and a supporting layer. The flexible substrate includes a first surface coupled to the electronic component and a second surface opposite to the first surface. The supporting layer is coupled to the second surface, and the supporting layer includes a plurality of protrusions. In a plan view of the flexible electronic assembly, one of the plurality of protrusions includes at least a rounded corner.

公开(公告)号：US11661524B2

公开(公告)日：2023-05-30

申请号：US17648326

申请日：2022-01-19

申请人： Kateeva, Inc.

发明人： William P. Freeman ,  Elena Rogojina

IPC分类号： C09D11/38 ,  C01F7/02 ,  C01B33/113 ,  C01G25/02 ,  C01G23/04 ,  H01L31/0352 ,  G02B1/10 ,  B82Y40/00 ,  H01L31/0216 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： C09D11/38 ,  C01B33/113 ,  C01F7/02 ,  C01G23/04 ,  C01G25/02 ,  G02B1/10 ,  H01L31/035218 ,  B82Y40/00 ,  C01P2004/64 ,  C01P2004/90 ,  C01P2006/90 ,  C09K2323/00 ,  C09K2323/03 ,  C09K2323/05 ,  G02F1/133504 ,  G02F1/133507 ,  G02F1/133617 ,  H01L31/02162

摘要： Ligand-capped scattering nanoparticles, curable ink compositions containing the ligand-capped scattering nanoparticles, and methods of forming films from the ink compositions are provided. Also provided are cured films formed by curing the ink compositions and photonic devices incorporating the films. The ligands bound to the inorganic scattering nanoparticles include a head group and a tail group. The head group includes a polyamine chain and binds the ligands to the nanoparticle surface. The tail group includes a polyalkylene oxide chain.

公开(公告)号：US12065543B2

公开(公告)日：2024-08-20

申请号：US15733816

申请日：2020-01-28

申请人： LG CHEM, LTD.

发明人： Kyunghwan Kim ,  Chan Hyo Park

IPC分类号： C08G73/10 ,  C08G73/14 ,  C08J5/18 ,  C08L79/08 ,  G02B1/04 ,  G02F1/1333

CPC分类号： C08G73/1067 ,  C08G73/1007 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1078 ,  C08G73/1082 ,  C08G73/14 ,  C08J5/18 ,  C08L79/08 ,  G02B1/04 ,  G02F1/133305 ,  C08J2379/08 ,  C08L2201/08 ,  C08L2203/16 ,  C08L2203/20 ,  C09K2323/00 ,  C09K2323/027 ,  G02F2202/022

摘要： The present disclosure relates to a polyimide-based resin film which is synthesized by the reaction of an acid anhydride compound having a specific structure and a diamine compound, thereby capable of ensuring excellent optical properties even under high temperature heat treatment conditions, and stably maintaining optical properties even during further heat treatment, a substrate for display device, and an optical device using the same.