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公开(公告)号：US20080297039A1
公开(公告)日：2008-12-04
申请号：US12127053
申请日：2008-05-27
Applicant: Stephen Karl Heeks , Julian Charles Carter
Inventor： Stephen Karl Heeks , Julian Charles Carter
IPC: H01L27/32
CPC classification number: H01L27/3232 , G02F1/133603 , G09G3/3413 , G09G3/342 , G09G3/3622 , G09G2310/0235 , G09G2310/024 , H01L51/0005 , H01L51/5262 , H01L51/5265
Abstract: A display device comprising: a light switching unit comprising an array of pixels each operable to vary the transmission of light therethrough; and a backlight comprising a first series of regions of organic light-emissive material having a first emission colour and a second series of regions of organic light-emissive material having a second emission colour, each region of organic material being located so as to lie behind a plurality of pixels of the array in the viewing direction for backlighting those pixels; and at least one of the regions of organic light-emissive material being formed by a process of ink-jet deposition.
Abstract translation: 一种显示装置，包括：光切换单元，包括每个可操作以改变透射光的像素阵列的像素阵列; 以及背光源，其包括具有第一发射颜色的有机发光材料的第一系列区域和具有第二发射颜色的有机发光材料的第二系列区域，有机材料的每个区域被定位成位于 在观察方向上的阵列的多个像素用于背光这些像素; 并且通过喷墨沉积工艺形成有机发光材料的至少一个区域。
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公开(公告)号：US07449714B2
公开(公告)日：2008-11-11
申请号：US11398258
申请日：2006-04-05
Applicant: Jeremy Henley Burroughes , Richard Henry Friend , Christopher John Bright , David John Lacey , Peter Devine
Inventor： Jeremy Henley Burroughes , Richard Henry Friend , Christopher John Bright , David John Lacey , Peter Devine
CPC classification number: H01L51/5024 , C08G2261/3142 , C08G2261/3162 , C08G2261/3246 , H01L51/0003 , H01L51/0039 , H01L51/0043 , H01L51/5004 , H01L51/5056 , H01L51/5072 , H01L2251/5384
Abstract: 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.
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公开(公告)号：US07151341B2
公开(公告)日：2006-12-19
申请号：US10615924
申请日：2003-07-10
Applicant: Karl Pichler , Carl Towns
Inventor： Karl Pichler , Carl Towns
CPC classification number: H01L51/5206 , C08G61/00 , C09K11/06 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/5088 , H05B33/10 , H05B33/12 , H05B33/14 , Y10S428/917
Abstract: An electroluminescent device which has an anode (4) and a cathode (10) and arranged between the anode (4) and the cathode (10) a light emissive layer (8). Also included between the light emissive layer and the anode is a dielectric layer, a carbon or amorphous silicon layer, or a layer of conductive oxide such as tin oxide, vanadium oxide, molybdenum oxide and nickel oxide.
Abstract translation: 一种具有阳极（4）和阴极（10）并且布置在阳极（4）和阴极（10）之间的发光层（8）的电致发光器件。 光发射层和阳极之间还包括电介质层，碳或非晶硅层，或氧化锡，氧化钒，氧化钼和氧化镍等导电氧化物层。
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公开(公告)号：US20060186794A1
公开(公告)日：2006-08-24
申请号：US11404677
申请日：2006-04-14
Applicant: Karl Pichler , Carl Towns
Inventor： Karl Pichler , Carl Towns
CPC classification number: H01L51/5206 , C08G61/00 , C09K11/06 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/5088 , H05B33/10 , H05B33/12 , H05B33/14 , Y10S428/917
Abstract: A method of manufacturing an electroluminescent device which has an anode and a cathode and arranged between the anode and the cathode a light emissive layer, also includes an anode protection layer which protects the anode against the effects of converting a precursor polymer to a semiconductive conjugated polymer which constitutes the light emissive layer. This has been found to increase the brightness and half-life of devices.
Abstract translation: 制造具有阳极和阴极并且布置在阳极和阴极之间的发光层的电致发光器件的方法还包括阳极保护层，其保护阳极免受将前体聚合物转化为半导体共轭聚合物的影响 其构成光发射层。 已经发现这增加了设备的亮度和半衰期。
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公开(公告)号：US20060151782A1
公开(公告)日：2006-07-13
申请号：US11373890
申请日：2006-03-13
Applicant: Andrew Holmes , Xiao-Chang Li , Stephen Moratti , Kenneth Murray , Richard Friend
Inventor： Andrew Holmes , Xiao-Chang Li , Stephen Moratti , Kenneth Murray , Richard Friend
CPC classification number: 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
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US20050184658A1
公开(公告)日：2005-08-25
申请号：US11113283
申请日：2005-04-22
Applicant: Jeremy Burroughes , Richard Friend , Christopher Bright , David Lacey , Peter Devin
Inventor： Jeremy Burroughes , Richard Friend , Christopher Bright , David Lacey , Peter Devin
CPC classification number: H01L51/5024 , C08G2261/3142 , C08G2261/3162 , C08G2261/3246 , H01L51/0003 , H01L51/0039 , H01L51/0043 , H01L51/5004 , H01L51/5056 , H01L51/5072 , H01L2251/5384
Abstract: 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.
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公开(公告)号：US06881598B2
公开(公告)日：2005-04-19
申请号：US10350129
申请日：2003-01-24
Applicant: Karl Pichler
Inventor： Karl Pichler
CPC classification number: H01L27/3281 , H01L51/5088 , H01L51/5092 , H01L51/5206 , H01L51/5221 , H01L51/5253 , H01L2251/558
Abstract: An organic light-emitting device, comprising: a substrate; a first conductive layer formed over the substrate; at least one layer of a light-emissive organic material formed over the first conductive layer; a barrier layer formed over the at least one organic layer which acts to protect the at least one layer of organic material; and a second conductive layer, preferably a patterned sputtered layer, formed over the barrier layer.
Abstract translation: 一种有机发光装置，包括：基板; 形成在所述基板上的第一导电层; 形成在第一导电层上的至少一层发光有机材料; 在所述至少一个有机层上形成的阻挡层，其用于保护所述至少一层有机材料; 以及形成在阻挡层上的第二导电层，优选地是图案化的溅射层。
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公开(公告)号：US20040059077A1
公开(公告)日：2004-03-25
申请号：US10642097
申请日：2003-08-15
Applicant: Cambridge Display Technology Ltd.
Inventor： Andrew Bruce Holmes , Xiao-Chang Li , Stephen Carl Moratti , Kenneth Andrew Murray , Richard Henry Friend
IPC: C08F004/04
CPC classification number: 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
Abstract: 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.
Abstract translation: 由溶剂可加工聚合物制成的光学器件易受溶剂和形态的影响。 提供了能够在光学装置中发光的半导体聚合物。 该聚合物包含含有交联以增加其摩尔质量和抵抗溶剂溶解的发光成膜溶剂可加工聚合物，交联使得聚合物保持半导体和发光性质。
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公开(公告)号：US20020011779A1
公开(公告)日：2002-01-31
申请号：US09976319
申请日：2001-10-15
Applicant: Cambridge Display Technology Ltd.
Inventor： Carl Robert Towns , Stephen Karl Heeks , Julian Charles Carter
IPC: H01J001/62 , H01J063/04 , G03G015/02
CPC classification number: H01L51/5088 , H01L27/32 , H01L27/3244 , H01L27/3281 , H01L51/0037 , H01L51/5012 , H01L51/5203 , Y10S428/917 , Y10T428/24802 , Y10T428/24851 , Y10T428/24917
Abstract: An electroluminescent device comprising: a first charge-carrier injecting layer for injecting positive charge carriers and a second charge-carrier injecting layer for injecting negative charge carriers, at least one of the charge-carrier injecting layers being patterned so as to comprise spaced-apart charge-injecting regions; an organic light-emitting layer located between the first and second charge-carrier injecting layers; and an unpatterned conductive polymer layer located between the organic light-emitting layer and the patterned charge-carrier injecting layer, the resistivity of the conductive polymer layer being sufficiently low to allow charge carriers to flow through it from the charge-injecting regions to generate light in the organic light-emitting layer but sufficiently high to resist lateral spreading of charge carriers beyond the charge-injecting regions.
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公开(公告)号：US20190107508A1
公开(公告)日：2019-04-11
申请号：US16087904
申请日：2017-02-27
Applicant: Cambridge Display Technology Ltd.
Inventor： Irene Zaccari , Jonathan Behrendt
IPC: G01N27/414 , G01N33/543 , H01L51/05
Abstract: A sensor for detection of a biological analyte comprises: a bottom gate thin film transistor comprising a gate electrode (103); source and drain electrodes (107, 109); a dielectric layer (105) between the gate electrode and the source and drain electrodes; and a semiconductor layer (111) comprising an organic semiconducting material extending between the source and drain electrodes; a binding layer comprising an amphiphilic polymer comprising a binding group (115) adjacent to and in direct contact with the semiconductor layer; and a receptor (220) bound to the binding group.
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