公开(公告)号：US20160233438A1

公开(公告)日：2016-08-11

申请号：US15014779

申请日：2016-02-03

Applicant: Cambridge Display Technology Limited

Inventor： Christopher Newsome ,  Daniel Tobjork

IPC: H01L51/00

CPC classification number: H01L51/0074 ,  H01B1/12 ,  H01L51/0005 ,  H01L51/0007 ,  H01L51/0039 ,  H01L51/0566

Abstract: Provided is a solution comprising a polymer and an organic semiconductor compound, wherein the semiconductor compound is a thiophene derivative, and wherein the solvent is a mixture comprising a) at least one of 4-methyl anisole, indane and an alkylbenzene with a linear or branched alkyl group containing from 4 to 7 carbon atoms; and b) at least one of tetrahydronaphthalin and 1,2,4-trimethylbenzene.

Abstract translation: 提供了包含聚合物和有机半导体化合物的溶液，其中半导体化合物是噻吩衍生物，并且其中溶剂是包含a）至少一种4-甲基苯甲醚，二氢化茚和具有直链或支链的烷基苯的混合物 含有4至7个碳原子的烷基; 和b）四氢化萘酞和1,2,4-三甲基苯中的至少一种。

公开(公告)号：US20170141332A1

公开(公告)日：2017-05-18

申请号：US15322402

申请日：2015-06-26

Applicant: Cambridge Display Technology Limited

Inventor： Jeremy Burroughes ,  Christopher Newsome ,  Daniel Tobjork

IPC: H01L51/05 ,  H01L51/10

CPC classification number: H01L51/0562 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0074 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/105

Abstract: An organic thin film transistor comprising source and drain electrodes (103, 105); a semiconducting region between the source and drain electrodes; a charge-transporting layer (107) comprising a charge-transporting material extending across the semiconducting region and in electrical contact with the source and drain electrodes; an organic semiconducting layer (109) comprising an organic semiconductor extending across the semiconducting region; a gate electrode (113); and a gate dielectric (111) between the gate electrode and the organic semiconducting layer.

公开(公告)号：US09905783B2

公开(公告)日：2018-02-27

申请号：US15014779

申请日：2016-02-03

Applicant: Cambridge Display Technology Limited

Inventor： Christopher Newsome ,  Daniel Tobjork

IPC: H01B1/12 ,  H01L51/00 ,  H01L51/05

CPC classification number: H01L51/0074 ,  H01B1/12 ,  H01L51/0005 ,  H01L51/0007 ,  H01L51/0039 ,  H01L51/0566

Abstract: Provided is a solution comprising a polymer and an organic semiconductor compound, wherein the semiconductor compound is a thiophene derivative, and wherein the solvent is a mixture comprising a) at least one of 4-methyl anisole, indane and an alkylbenzene with a linear or branched alkyl group containing from 4 to 7 carbon atoms; and b) at least one of tetrahydronaphthalin and 1,2,4-trimethylbenzene.