Title:
A polymer semiconductor, a device, and a related method
Document Type and Number:
Japanese Patent JP5986173
Kind Code:
B2
Abstract:
A polymer comprises a polymeric chain represented by formula (I) or (II). In formula (I) a, b, d, and n are integers, a from 0 to 3, b from 1 to 5, c from 1 to 3, d from 1 to 5, and n from 2 to 5000; R1 and R2 are side chains; R3 and R4 are each independently H or a side chain; and when a is 0, R3 and R4 are side chains. In formula (II), a, b, c, d, e, and n are integers, a from 1 to 3, b and c being independently 0 or 1, d and e being independently 1 or 2, and n from 2 to 5000; R1 and R2 are side chains except —COOalkyl; and X1, X2 and X3 are independently O, S, or Se. Semiconductors and devices comprising the polymer are also provided.
Inventors:
Changjikuang
Lee Jun
Ong Ben
Shin Samallend Rupee
Won Hoi Kai Ivy
Ongcock Ho
Lee Jun
Ong Ben
Shin Samallend Rupee
Won Hoi Kai Ivy
Ongcock Ho
Application Number:
JP2014233378A
Publication Date:
September 06, 2016
Filing Date:
November 18, 2014
Export Citation:
Assignee:
AGENCY FOR SCIENCE,TECHNOLOGY AND RESEARCH
International Classes:
C08G61/12; H01L51/05; H01L51/30; H01L51/46; H01L51/50; H05B33/10
Foreign References:
WO2009139339A1 | ||||
WO2009151144A1 |
Other References:
Bundgaard, Eva et al,Bulk heterojunctions based on a low band gap copolymer of thiophene and benzothiadiazole,Solar Energy Materials & Solar Cells,2007年,91(17),p1631-1637
Bundgaard, Eva et al,Low-Band-Gap Conjugated Polymers Based on Thiophene, Benzothiadiazole, and Benzobis(thiadiazole),Macromolecules,2006年,39(8),p2823-2831
Bundgaard, Eva et al,Low-Band-Gap Conjugated Polymers Based on Thiophene, Benzothiadiazole, and Benzobis(thiadiazole),Macromolecules,2006年,39(8),p2823-2831
Attorney, Agent or Firm:
Hatsushi Shimizu
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto