公开(公告)号：US20070295955A1

公开(公告)日：2007-12-27

申请号：US10586149

申请日：2005-01-17

申请人： Lay-Lay Chua ,  Peter Ho ,  Richard Friend

发明人： Lay-Lay Chua ,  Peter Ho ,  Richard Friend

IPC分类号： H01L51/40 ,  H01L51/00

CPC分类号： H01L51/5296 ,  B82Y10/00 ,  H01L21/02118 ,  H01L21/02126 ,  H01L21/3122 ,  H01L51/0022 ,  H01L51/0023 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0046 ,  H01L51/0508 ,  H01L51/0516 ,  H01L51/0545 ,  H01L51/52 ,  H01L51/5203 ,  H01L51/56 ,  H05B33/08

摘要： An n-channel or ambipolar field-effect transistor including an organic semiconductive layer having an electron affinity EAsemicond; and an organic gate dielectric layer forming an interface with the semiconductive layer; characterised in that the bulk concentration of trapping groups in the gate dielectric layer is less than 1018cm−3, where a trapping group is a group having (i) an electron affinity EAX greater than or equal to EAsemicondand/or (ii) a reactive electron affinity EArxngreater than or equal to (EAsemicond. −2eV).

摘要翻译： 一种n沟道或双极场效应晶体管，包括具有电子亲和力半导体层的有机半导体层; 以及形成与半导体层的界面的有机栅极介电层; 其特征在于，所述栅极电介质层中捕获基团的堆积浓度小于10μA·cm -3，其中捕获基团是具有（i）电子 大于或等于EA半胱氨酸的亲和力EA X和/或（ii）大于或等于（EA）的反应性电子亲和力EA _{semicond。 -2eV）。}

公开(公告)号：US20060263917A1

公开(公告)日：2006-11-23

申请号：US11268177

申请日：2005-11-07

申请人： Jeremy Burroughes ,  Richard Friend ,  Christopher Bright ,  David Lacey ,  Peter Devine

发明人： Jeremy Burroughes ,  Richard Friend ,  Christopher Bright ,  David Lacey ,  Peter Devine

IPC分类号： H01L21/00 ,  H01L51/40

CPC分类号： H01L51/5024 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3246 ,  H01L51/0003 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5004 ,  H01L51/5056 ,  H01L51/5072 ,  H01L2251/5384

摘要： An electroluminescent device comprising: a first charge carrier injecting layer for injecting positive charge carriers; a second charge carrier injecting layer for injecting negative charge carriers; and a light-emissive layer located between the charge carrier injecting layers and comprising a mixture of: a first component for accepting positive charge carriers from the first charge carrier injecting layer; a second component for accepting negative charge carriers from the second charge carrier injecting layer; and a third, organic light-emissive component for generating light as a result of combination of charge carriers from the first and second components; at least one of the first, second and third components forming a type II semiconductor interface with another of the first, second and third components.

公开(公告)号：US20060246613A1

公开(公告)日：2006-11-02

申请号：US11398258

申请日：2006-04-05

申请人： Jeremy Burroughes ,  Richard Friend ,  Christopher Bright ,  David Lacey ,  Peter Devine

发明人： Jeremy Burroughes ,  Richard Friend ,  Christopher Bright ,  David Lacey ,  Peter Devine

IPC分类号： H01L21/00 ,  H01L51/40

CPC分类号： H01L51/5024 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3246 ,  H01L51/0003 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5004 ,  H01L51/5056 ,  H01L51/5072 ,  H01L2251/5384

摘要： An electroluminescent device comprising: a first charge carrier injecting layer for injecting positive charge carriers; a second charge carrier injecting layer for injecting negative charge carriers; and a light-emissive layer located between the charge carrier injecting layers and comprising a mixture of: a first component for accepting positive charge carriers from the first charge carrier injecting layer; a second component for accepting negative charge carriers from the second charge carrier injecting layer; and a third, organic light-emissive component for generating light as a result of combination of charge carriers from the first and second components; at least one of the first, second and third components forming a type II semiconductor interface with another of the first, second and third components.

公开(公告)号：US20070169814A1

公开(公告)日：2007-07-26

申请号：US10552653

申请日：2004-04-21

申请人： Wilhelm Huck ,  Gregory Whiting ,  Richard Friend ,  Henry Snaith

发明人： Wilhelm Huck ,  Gregory Whiting ,  Richard Friend ,  Henry Snaith

IPC分类号： H01L31/00

CPC分类号： H01L51/5012 ,  B82Y10/00 ,  B82Y30/00 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0039 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0044 ,  H01L51/0055 ,  H01L51/0059 ,  H01L51/0075 ,  H01L51/0094 ,  H01L51/0545 ,  H01L51/426 ,  Y02E10/549 ,  Y02P70/521

摘要： An organic electronic device comprises at least two electrodes and a semiconducting layer comprising a mixture of at least one hole-transporting semiconducting material and at least one electron-transporting semiconducting material, wherein at least one of said semiconducting materials is in the form of semiconducting polymer brushes which are attached to the surface of at least one of said electrodes and are in contact with at least one of said other semiconducting materials. Also provided is an organic electronic device comprising at least two electrodes and a semiconducting layer comprising at least one hole-transporting or electron-transporting semiconducting material, wherein said at least one semiconducting material is in the form of semiconducting polymer brushes which are attached to the surface of at least one of said electrodes. Processes for the manufacture of said devices are also provided.

摘要翻译： 有机电子器件包括至少两个电极和包含至少一个空穴传输半导体材料和至少一个电子传输半导体材料的混合物的半导体层，其中至少一个所述半导体材料是半导体聚合物的形式 电刷附接到至少一个所述电极的表面并且与所述其它半导体材料中的至少一个接触。 还提供了包括至少两个电极和包含至少一种空穴传输或电子传输半导体材料的半导体层的有机电子器件，其中所述至少一种半导体材料是半导体聚合物刷的形式，其连接到 至少一个所述电极的表面。 还提供了用于制造所述装置的工艺。

公开(公告)号：US20060151782A1

公开(公告)日：2006-07-13

申请号：US11373890

申请日：2006-03-13

申请人： Andrew Holmes ,  Xiao-Chang Li ,  Stephen Moratti ,  Kenneth Murray ,  Richard Friend

发明人： Andrew Holmes ,  Xiao-Chang Li ,  Stephen Moratti ,  Kenneth Murray ,  Richard Friend

IPC分类号： H01L29/08 ,  C08L53/02 ,  H01L35/24

CPC分类号： H05B33/14 ,  C08F128/06 ,  C08F220/18 ,  C08F220/30 ,  C08F220/36 ,  C08F228/06 ,  C08G61/00 ,  C08G61/02 ,  C08G61/12 ,  C08G61/126 ,  C09K11/06 ,  H01L51/0003 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/007 ,  H01L51/5012 ,  H01L51/5048 ,  H05B33/10

摘要： Optical devices fabricated from solvent processible polymers suffer from susceptibility to solvents and morphological changes. A semiconductive polymer capable of luminescence in an optical device is provided. The polymer comprises a luminescent film-forming solvent processible polymer which contains cross-linking so as to increase its molar mass and to resist solvent dissolution, the cross-linking being such that the polymer retains semiconductive and luminescent properties.

公开(公告)号：US20050184658A1

公开(公告)日：2005-08-25

申请号：US11113283

申请日：2005-04-22

申请人： Jeremy Burroughes ,  Richard Friend ,  Christopher Bright ,  David Lacey ,  Peter Devin

发明人： Jeremy Burroughes ,  Richard Friend ,  Christopher Bright ,  David Lacey ,  Peter Devin

IPC分类号： C09K11/06 ,  H01L51/50 ,  H05B33/10 ,  H05B33/14 ,  H05B33/00 ,  H01J1/62

CPC分类号： H01L51/5024 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3246 ,  H01L51/0003 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5004 ,  H01L51/5056 ,  H01L51/5072 ,  H01L2251/5384

摘要： An electroluminescent device comprising: a first charge carrier injecting layer for injecting positive charge carriers; a second charge carrier injecting layer for injecting negative charge carriers; and a light-emissive layer located between the charge carrier injecting layers and comprising a mixture of: a first component for accepting positive charge carriers from the first charge carrier injecting layer; a second component for accepting negative charge carriers from the second charge carrier injecting layer; and a third, organic light-emissive component for generating light as a result of combination of charge carriers from the first and second components; at least one of the first, second and third components forming a type II semiconductor interface with another of the first, second and third components.