公开(公告)号：US20230203240A1

公开(公告)日：2023-06-29

申请号：US18064529

申请日：2022-12-12

申请人： Council of Scientific and Industrial Research

发明人： Anjan RAY ,  Thangaraj SENTHILKUMAR ,  Vedant JOSHI ,  Amod KUMAR ,  Umesh KUMAR ,  Sudip Kumar GANGULY

IPC分类号： C08G61/12

CPC分类号： C08G61/126 ,  C08G2261/3223 ,  C08G2261/522 ,  C08G2261/22 ,  C08G2261/40

摘要： A copolymer, poly(thiophene-co-benzothiophene-co-dibenzothiophene), and method of preparation thereof. The copolymer, poly(thiophene-co-benzothiophene-co-dibenzothiophene), having a formula (I):




wherein x=H or R, y=H or R, z=H or R, and n=500-58000, wherein R is selected from alkyl or alicyclic chain substituents, and Ar is an aromatic ring.

公开(公告)号：US20160099413A1

公开(公告)日：2016-04-07

申请号：US14506139

申请日：2014-10-03

申请人： Palo Alto Research Center Incorporated

发明人： JOHN E. NORTHRUP

IPC分类号： H01L51/00

CPC分类号： H01L51/0036 ,  C08G2261/1412 ,  C08G2261/22 ,  C08G2261/222 ,  C08G2261/3223 ,  C08G2261/512 ,  C08L2205/025 ,  C08L65/00

摘要： An electronic device, including an organic semiconductor, the organic semiconductor having a first polymer having a first molecular weight and a first length, and a second polymer having a second molecular weight and a second length, wherein the second length is longer than the first length.

摘要翻译： 一种包括有机半导体的电子器件，具有第一分子量和第一长度的第一聚合物的有机半导体和具有第二分子量和第二长度的第二聚合物，其中第二长度比第一长度长 。

公开(公告)号：US20240224779A1

公开(公告)日：2024-07-04

申请号：US18390885

申请日：2023-12-20

申请人： Samsung Electronics Co., Ltd.

发明人： Sangah GAM ,  Jiyoung JUNG ,  Youngjun YUN ,  Gae Hwang LEE ,  Bang-Lin LEE ,  Ajeong CHOI

IPC分类号： H10K85/10 ,  C08G61/12 ,  C08J5/18 ,  H10K10/20 ,  H10K10/46 ,  H10K30/50

CPC分类号： H10K85/113 ,  C08G61/126 ,  C08J5/18 ,  H10K10/20 ,  H10K10/46 ,  H10K30/50 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/22 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/92 ,  C08J2365/00

摘要： Disclosed are a polymer including a structural unit represented by Chemical Formula 1, a structural unit represented by Chemical Formula 2, and a structural unit represented by Chemical Formula 3, an organic semiconductor material and a thin film including the polymer, and an electronic device including the thin film:






In Chemical Formulas 1 to 3,
the definitions of R1 to R6, L1 to L6, and * are as described in the specification.

公开(公告)号：US20240209145A1

公开(公告)日：2024-06-27

申请号：US18576235

申请日：2022-07-14

申请人： SAMYANG CORPORATION

发明人： Tae Jin AN ,  Sam Jung KIM ,  Do Young BAE ,  Soon Yong KWON ,  Suk Woo KANG

IPC分类号： C08G64/06 ,  C08G65/08 ,  C08K5/1535

CPC分类号： C08G64/06 ,  C08G65/08 ,  C08K5/1535 ,  G02B6/0001 ,  C08G2261/22 ,  C08G2261/592

摘要： The present invention relates to a polycarbonate resin composition having excellent optical characteristics and a molded product comprising same and, more specifically, to a polycarbonate resin composition and a molded product comprising the composition, the composition comprising: as a basic resin, a polycarbonate; and, as a plasticizer component, a polyalkylene glycol adduct of an anhydrous sugar alcohol, a biomass-derived material, wherein the composition has excellent optical characteristics and processability as well as enhanced mechanical characteristics, such as tensile strength, and heat resistance.

公开(公告)号：US20230235117A1

公开(公告)日：2023-07-27

申请号：US18011331

申请日：2021-06-18

申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.

发明人： Mitsutake SUEMATSU ,  Shinya IKEDA ,  Noriyuki KATO ,  Mitsuteru KONDO ,  Katsushi NISHIMORI

IPC分类号： C08G64/06 ,  C08G64/30 ,  C08K5/06 ,  G02B1/04

CPC分类号： C08G64/06 ,  C08G64/30 ,  C08K5/06 ,  G02B1/041 ,  C08G2261/592 ,  C08G2261/594 ,  C08G2261/596 ,  C08G2261/598 ,  C08G2261/60 ,  C08G2261/22

摘要： Provided is a resin composition that is highly fluid and has good moldability, and that has excellent optical properties. More specifically, provided is a resin composition that contains a thermoplastic resin and a specific compounding agent containing a naphthalene structure and/or a fluorene structure.

公开(公告)号：US09960355B2

公开(公告)日：2018-05-01

申请号：US14506139

申请日：2014-10-03

申请人： Palo Alto Research Center Incorporated

发明人： John E. Northrup

IPC分类号： H01L51/00

CPC分类号： H01L51/0036 ,  C08G2261/1412 ,  C08G2261/22 ,  C08G2261/222 ,  C08G2261/3223 ,  C08G2261/512 ,  C08L2205/025 ,  C08L65/00

摘要： An electronic device, including an organic semiconductor, the organic semiconductor having a first polymer having a first molecular weight and a first length, and a second polymer having a second molecular weight and a second length, wherein the second length is longer than the first length.