公开(公告)号：US20240334806A1

公开(公告)日：2024-10-03

申请号：US18743348

申请日：2024-06-14

申请人： CORNING INCORPORATED

发明人： Huayun Deng ,  Mingqian He ,  Xin Li ,  Yang Li ,  Weijun Niu ,  Arthur Lawrence Wallace ,  Hongxiang Wang

IPC分类号： H10K85/10 ,  C08G61/12 ,  H10K10/46

CPC分类号： H10K85/113 ,  C08G61/126 ,  H10K85/151 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/92 ,  H10K10/466 ,  H10K10/484

摘要： A cross-bred organic semiconductor (OSC) polymer, includes a diketopyrrolopyrrole (DPP)-fused thiophene polymeric material, such that: the DPP-fused thiophene polymeric material comprises a first linear alkyl-substituted DPP portion and a second branched alkyl-substituted DPP portion, the cross-bred OSC polymer comprises a repeat unit having both the first linear alkyl-substituted DPP portion and the second branched alkyl-substituted DPP portion, and the fused thiophene is beta-substituted.

公开(公告)号：US12105420B2

公开(公告)日：2024-10-01

申请号：US17183989

申请日：2021-02-24

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： Keisuke Niida ,  Daisuke Kori ,  Yasuyuki Yamamoto ,  Takayoshi Nakahara ,  Tsutomu Ogihara

IPC分类号： G03F7/09 ,  C08G61/10 ,  C08L65/00 ,  C09D165/00 ,  G03F7/00 ,  G03F7/11 ,  H01L21/027

CPC分类号： G03F7/094 ,  C08G61/10 ,  C08L65/00 ,  C09D165/00 ,  G03F7/11 ,  H01L21/0276 ,  C08G2261/11 ,  C08G2261/124 ,  C08G2261/1414 ,  C08G2261/1422 ,  C08G2261/1424 ,  C08G2261/148 ,  C08G2261/149 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3142 ,  G03F7/0002

摘要： The present invention provides a coating-type composition for forming an organic film containing: a polymer having a structure shown by the following general formula (1) as a partial structure; and an organic solvent, where in the formula (1), ring structures Ar1 and Ar2 represent a benzene ring or a naphthalene ring optionally having a substituent, and W1 represents an aryl group having 6 to 30 carbon atoms and optionally having a substituent. This provides a coating-type composition for forming an organic film that can form an organic film having high pattern-curving resistance and high dry-etching resistance, the composition being excellent in solvent solubility and having a low generation of defects.

公开(公告)号：US12043698B2

公开(公告)日：2024-07-23

申请号：US18366977

申请日：2023-08-08

申请人： Jason D. Azoulay ,  Lifeng Huang ,  Alexander E. London ,  Naresh Eedugurala

发明人： Jason D. Azoulay ,  Lifeng Huang ,  Alexander E. London ,  Naresh Eedugurala

IPC分类号： C08G61/12 ,  C08J5/18 ,  C08K3/04 ,  H01B1/16 ,  H01B1/18

CPC分类号： C08G61/126 ,  C08J5/18 ,  C08K3/041 ,  H01B1/16 ,  H01B1/18 ,  C08G2261/122 ,  C08G2261/148 ,  C08G2261/1646 ,  C08G2261/18 ,  C08G2261/3223 ,  C08G2261/3225 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/414 ,  C08G2261/514 ,  C08J2365/00 ,  C08K2201/001 ,  C08K2201/011

摘要： The invention provides for polymer structures and their preparation and resulting novel functionalities including open-shell character and high intrinsic conductivity with wide-range tenability. Electrical conductivity can be further modulated by introducing or blending with materials, fillers, dopants, and/or additives. The materials or resultant composites of the invention can be processed by various techniques into different forms to realize multiple applications.

公开(公告)号：US12018117B2

公开(公告)日：2024-06-25

申请号：US18094270

申请日：2023-01-06

申请人： Beckman Coulter, Inc.

发明人： Arunkumar Easwaran ,  Sergei Gulnik ,  Massimiliano Tomasulo

IPC分类号： C08G61/10 ,  C09B69/10 ,  G01N33/533 ,  G01N33/542 ,  G01N33/545 ,  G01N33/58

CPC分类号： C08G61/10 ,  C09B69/105 ,  G01N33/533 ,  G01N33/542 ,  G01N33/545 ,  G01N33/582 ,  C08G2261/11 ,  C08G2261/1424 ,  C08G2261/1432 ,  C08G2261/145 ,  C08G2261/1644 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/314 ,  C08G2261/78 ,  C08G2261/94

摘要： Water-soluble photoactive polymers, included polymer tandem dyes, as described as well as methods for their preparation and use. The photoactive polymers can be prepared by direct modification of core polymers (e.g., violet excitable polymers) with dyes or other functional groups. Methods of detecting analytes using the polymers are also described.

公开(公告)号：US20240174792A1

公开(公告)日：2024-05-30

申请号：US18281283

申请日：2022-03-11

申请人： Sumitomo Chemical Co., Ltd.

发明人： Nazrul Islam

IPC分类号： C08G61/12 ,  C07F5/02 ,  C09K11/06 ,  C12Q1/6869 ,  G01N33/58

CPC分类号： C08G61/124 ,  C07F5/027 ,  C09K11/06 ,  C12Q1/6869 ,  G01N33/582 ,  C08G2261/122 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/148 ,  C08G2261/18 ,  C08G2261/3142 ,  C08G2261/316 ,  C08G2261/3247 ,  C08G2261/411 ,  C08G2261/52 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1433 ,  C09K2211/1491

摘要： A conjugated polymer comprising a repeat unit of formula (I) wherein R1 in each occurrence is a substituent; R2 in each occurrence is independently H or a substituent; X is selected from O, S and NR3; and R3 in each occurrence is independently H or a substituent. The polymer may be used as a light-emitting marker in a method of sequencing nucleic acids. The polymer may be used as a method of identifying a target analyte in a sample.

公开(公告)号：US11968882B2

公开(公告)日：2024-04-23

申请号：US17616537

申请日：2020-05-29

申请人： HODOGAYA CHEMICAL CO., LTD.

发明人： Kazunori Togashi ,  Mika Shinoda ,  Hideyoshi Kitahara ,  Shunji Mochizuki ,  Hiroki Hirai ,  Yuta Saegusa

IPC分类号： H10K85/10 ,  C08G61/12 ,  H10K50/15

CPC分类号： H10K85/115 ,  C08G61/12 ,  H10K85/151 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/148 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/95 ,  H10K50/15

摘要： A high-molecular-weight compound having at least one substituted triarylamine structural unit represented by the following general formula (1), further including a structural unit having at least one aromatic hydrocarbon ring or a structural unit having a triarylamine skeleton in addition to the at least one substituted triarylamine structural unit, and having a weight average molecular weight of 10,000 or more and 1,000,000 or less in terms of polystyrene and no a crosslinker, wherein the high-molecular-weight compound is used in an organic EL device as a constituent material of at least one organic layer. A polymer material having excellent hole injection/transport performance, electron blocking capability, high heat resistance, and high stability in a thin-film state for use in a polymer organic EL device, and an organic EL device having a low drive voltage, high light emission efficiency, and a long lifetime using this polymer material.

公开(公告)号：US11921425B2

公开(公告)日：2024-03-05

申请号：US18174944

申请日：2023-02-27

申请人： TOKYO OHKA KOGYO CO., LTD.

发明人： Junichi Tsuchiya ,  Keiichi Ibata

IPC分类号： G03F7/09 ,  C08F12/24 ,  C08G8/24 ,  C08G61/12 ,  C09D125/08 ,  C09D125/14 ,  C09D161/06 ,  C09D165/00 ,  G03F7/16 ,  H01L21/033 ,  H01L21/311

CPC分类号： G03F7/094 ,  C08F12/24 ,  C08G8/24 ,  C08G61/124 ,  C09D125/08 ,  C09D125/14 ,  C09D161/06 ,  C09D165/00 ,  H01L21/0337 ,  H01L21/31144 ,  C08G2261/124 ,  C08G2261/1422 ,  C08G2261/148 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/314 ,  C08G2261/3241 ,  C08G2261/3326 ,  G03F7/162 ,  G03F7/168

摘要： A hard mask-forming composition which forms a hard mask used in lithography, including: a resin containing an aromatic ring and a polar group; and a compound containing at least one of an oxazine ring fused to an aromatic ring, and a fluorene ring.

公开(公告)号：US20240067774A1

公开(公告)日：2024-02-29

申请号：US18447804

申请日：2023-08-10

申请人： Kennesaw State University Research and Service Foundation, Inc.

发明人： Graham Collier ,  Kenneth-John Bell

IPC分类号： C08G61/12 ,  H10K85/10

CPC分类号： C08G61/124 ,  H10K85/113 ,  H10K85/151 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/148 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/312 ,  C08G2261/324 ,  C08G2261/3241 ,  C08G2261/411 ,  H10K30/30

摘要： A novel copolymer for use in organic photovoltaics and other related electronic fields and related synthesis pathway. The novel copolymer displays the first example of an H2DPP co-monomer being directly incorporated into the main chain of a polymer repeat unit to form a co-polymer. An example co-polymer includes H2DPP-co-ProDOT. The related synthesis pathway displays significant simplicity and eliminates needs for reaction pathways, reagents, conditions, and the like associated with waste, toxicity, and other undesired properties.

公开(公告)号：US11891477B2

公开(公告)日：2024-02-06

申请号：US17106645

申请日：2020-11-30

申请人： Raynergy Tek Incorporation

发明人： Chuang-Yi Liao ,  Wei-Long Li

IPC分类号： C08G61/12 ,  H10K30/82 ,  H10K85/10 ,  H10K85/60 ,  C08G61/00

CPC分类号： C08G61/126 ,  C08G61/00 ,  H10K30/82 ,  H10K85/113 ,  H10K85/654 ,  H10K85/656 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  C08G2261/1646 ,  C08G2261/18 ,  C08G2261/3225 ,  C08G2261/3246 ,  C08G2261/91

摘要： An organic photovoltaic device comprises a first electrode, a first carrier transporting layer, an active layer, a second carrier transporting layer, and a second electrode. The first electrode is a transparent electrode. The active layer includes a conjugated polymer material, which includes a structure of formula I:




wherein R0, R0′, R0″, R0′″, Y1 and Y2 can be the same or different from each other, and independently selected from one of the following groups and their derivatives: C1-C30 alkyl, C3-C30 branched alkyl, C1-C30 silyl, C2-C30 ester, C1-C30 alkoxy, C1-C30 alkylthio, C1-C30 haloalkyl, C2-C30 olefin, C2-C30 alkyne, C2-C30 carbon chain containing cyano, C1-C30 carbon chain containing nitro, C1-C30 carbon chain containing hydroxyl, C3-C30 carbon chain containing keto, halogen, cyano, and hydrogen. The organic photovoltaic device of the present invention has good power conversion efficiency.

公开(公告)号：US11773213B2

公开(公告)日：2023-10-03

申请号：US17189637

申请日：2021-03-02

申请人： AMBILIGHT INC.

发明人： Jiazhi He ,  Liyan You ,  Jianguo Mei

IPC分类号： C08G77/00 ,  C08G61/12 ,  C08L65/00 ,  H01B1/12

CPC分类号： C08G61/126 ,  C08L65/00 ,  H01B1/127 ,  C08G2261/18 ,  C08G2261/3223 ,  C08G2261/3247 ,  C08G2261/50 ,  C08G2261/76 ,  C08G2261/79 ,  C08L2203/16 ,  C08L2312/08

摘要： A thermally stable and solvent resistant conductive polymer composite and its manufacturing friendly preparation method are disclosed. The disclosed composite presents great electrical conductivity with thermal stability and solvent resistance. A method of mixing a host thiophene conjugated polymer and a crosslinkable silane precursor simultaneously introduces both dopant and rigid cross-linked siloxane network into polymer system. The thin film made by the disclosed thermally stable and solvent resistant conductive polymer composite can be applied to fabricate various devices.