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1. 发明申请

WO2006070184A1 BLUE-SHIFTED TRIARYLAMINE POLYMER 审中-公开
标题翻译：蓝变三聚体聚合物
公开(公告)号：WO2006070184A1
公开(公告)日：2006-07-06
申请号：PCT/GB2005/005056
申请日：2005-12-23
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , CDT OXFORD LIMITED , MCKIERNAN, Mary , PATEL, Nalinkumar , FODEN, Clare , LEADBEATER, Mark , TIERNEY, Brian , CONWAY, Natasha
发明人： MCKIERNAN, Mary , PATEL, Nalinkumar , FODEN, Clare , LEADBEATER, Mark , TIERNEY, Brian , CONWAY, Natasha
IPC分类号： C07C211/56 , C09K11/06 , H01L51/30 , C08G61/12 , C08L65/00
CPC分类号： H01L51/0035 , C07C211/54 , C07C211/56 , C08G61/12 , C09K11/06 , C09K2211/1433 , H01L51/0043 , H01L51/0059 , H05B33/14
摘要： A semiconductive conjugated polymer comprising a first repeat unit comprising general formula (I): where Ar 1 , Ar 3 , and Ar 5 are the same or different and each represent an optionally substituted aryl or heteroaryl group; Ar 2 and Ar 4 are the same or different and each represent a substituted aryl or heteroaryl group; and characterised in that Ar 2 and Ar 4 sterically interact with one another so as to cause an increase in the bandgap of the polymer.
摘要翻译：包含通式（I）的第一重复单元的半导体共轭聚合物：其中Ar 1，Ar 3和Ar 5相同或不同，并且各自表示任选取代的芳基或杂芳基; Ar 2和Ar 4相同或不同，各自表示取代的芳基或杂芳基; 并且其特征在于Ar 2和Ar 4彼此空间上相互作用，从而引起聚合物的带隙增加。

2. 发明申请

WO2007071974A1 ARYLAMINE POLYMER 审中-公开
公开(公告)号：WO2007071974A1
公开(公告)日：2007-06-28
申请号：PCT/GB2006/004774
申请日：2006-12-18
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , CDT OXFORD LIMITED , STEUDEL, Annette , PILLOW, Jonathan , PATEL, Nalinkumar , MCKIERNAN, Mary , HEIDENHAIN, Sophie , CONWAY, Natasha
发明人： STEUDEL, Annette , PILLOW, Jonathan , PATEL, Nalinkumar , MCKIERNAN, Mary , HEIDENHAIN, Sophie , CONWAY, Natasha
IPC分类号： C08G61/12 , C08G73/02 , C07C209/88 , C07C211/56 , C07C211/59 , H01L51/50 , H01L51/00
CPC分类号： C08G73/02 , C08G61/12 , C08G61/124 , H01L51/0035 , H01L51/0036 , H01L51/0039 , H01L51/0043 , H01L51/5016 , H01L51/5048
摘要： A semiconductive polymer comprising a first repeat unit in the polymer backbone comprising general formula (1): where a= 1 or 2; b= 0 or 1; and c= 0,1 or 2, provided that when c=0 then b=0; Ar 1 , Ar 2 , Ar 3 , Ar 4 , Ar 5 , and Ar 6 each independently represent an aryl or heteroaryl ring or a fused derivative thereof; characterised in that at least one of Ar 1 , Ar 2 , Ar 4 , and Ar 5 is non-conjugating; and provided that (a) when a=1, Ar 1 is not linked to Ar 2 by a direct bond, (b) when b=1 and c=1, Ar 4 is not linked to Ar 5 by a direct bond, (c) when b=0 and c=1, Ar 2 is not linked to Ar 5 by a direct bond, (d) when a=2, the Ar1 groups are not linked by a single bond, and (e) when c=2, the Ar 5 groups are not linked by a single bond.
摘要翻译：包含通式（1）的聚合物骨架中的第一重复单元的半导体聚合物：其中a = 1或2; b = 0或1; 和c = 0,1或2，条件是当c = 0时，b = 0; Ar 1，Ar 3，Ar 3，Ar 4，Ar 5，Ar 3，Ar 3，和Ar 6各自独立地表示芳基或杂芳基环或其稠合衍生物; 其特征在于Ar 1，Ar 2，Ar 4和Ar 5中的至少一个是非 - 共轭; （a）当a = 1时，Ar 1不直接键合Ar 2，（b）当b = 1且c = 1时， Ar 4不直接键合到Ar 5上，（c）当b = 0和c = 1时，Ar 2不是通过直接键与Ar 5连接，（d）当a = 2时，Ar 1基团不通过单键连接，和（e）当c = 2时，Ar 5 组不通过单键连接。

3. 发明申请

WO2003095586A1 POLYMERS THEIR PREPARATION AND USES 审中-公开
标题翻译：聚合物的制备和用途
公开(公告)号：WO2003095586A1
公开(公告)日：2003-11-20
申请号：PCT/GB2003/001991
申请日：2003-05-09
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , O'DELL, Richard , TOWNS, Carl , TIERNEY, Brian , O'CONNOR, Steve , GRIZZI, Ilaria , FODEN, Clare , PATEL, Nalinkumar , LEADBEATER, Mark , MURTAGH, Lorraine
发明人： O'DELL, Richard , TOWNS, Carl , TIERNEY, Brian , O'CONNOR, Steve , GRIZZI, Ilaria , FODEN, Clare , PATEL, Nalinkumar , LEADBEATER, Mark , MURTAGH, Lorraine
IPC分类号： C09K11/06
CPC分类号： H01L51/0043 , C08G61/02 , C08G61/12 , C08G73/026 , C09K11/06 , C09K2211/1408 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , H01L51/0039 , H01L51/0059 , H01L51/5012 , Y10S428/917
摘要： A polymer for use in an optical device comprising a first, optionally substituted, repeat unit of formula (I) and a second, optionally substituted, repeat unit of formula (II): wherein each Ar and Ar' is the same or different and comprises an optionally substituted aryl or heteroaryl group and optionally a third, optionally substituted, repeat unit in a molar ratio of no greater than 5 %, the third repeat unit having a formula -Ar-N(Ar)-Ar- and having a single nitrogen atom in its backbone.
摘要翻译：一种用于光学器件的聚合物，其包含式（I）的第一个，任选取代的重复单元和第二，任选取代的式（II）重复单元：其中每个Ar和Ar'相同或不同，并且包含任选取代的芳基或杂芳基和任选的第三，任选取代的重复单元，摩尔比不大于5％，第三重复单元具有式-Ar-N（Ar）-Ar-并具有单个氮原子在其骨干。

4. 发明申请

WO2004023573A2 OPTICAL DEVICE 审中-公开
标题翻译：光学装置
公开(公告)号：WO2004023573A2
公开(公告)日：2004-03-18
申请号：PCT/GB2003/003960
申请日：2003-09-03
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , GENERAL ELECTRIC COMPANY , ARCHER, Robert , BAYNES, Nicholas , BUTLER, Timothy , CINA, Salvatore , FODEN, Clare , FORSYTHE, Daniel , LEADBEATER, Mark , MURPHY, Craig , PATEL, Nalinkumar , PHILLIPS, Nathan , ROBERTS, Matthew , DUGGAL, Anil, Raj , LIU, Jie
发明人： ARCHER, Robert , BAYNES, Nicholas , BUTLER, Timothy , CINA, Salvatore , FODEN, Clare , FORSYTHE, Daniel , LEADBEATER, Mark , MURPHY, Craig , PATEL, Nalinkumar , PHILLIPS, Nathan , ROBERTS, Matthew , DUGGAL, Anil, Raj , LIU, Jie
IPC分类号： H01L51/30
CPC分类号： H01L51/0043 , H01L51/0003 , H01L51/0035 , H01L51/0037 , H01L51/0039 , H01L51/0059 , H01L51/5012 , H01L51/5048 , H01L51/56
摘要： A method of forming an optical device comprising the steps of: - providing a substrate comprising a first electrode capable of injecting or accepting charge carriers of a first type; - forming over the first electrode a first layer that is at least partially insoluble in a solvent by depositing a first semiconducting material that is free of cross-linkable vinyl or ethynyl groups and is, at the time of deposition, soluble in the solvent; forming a second layer in contact with the first layer and comprising a second semiconducting material by depositing a second semiconducting material from a solution in the solvent; and - forming over the second layer a second electrode capable of injecting or accepting charge carriers of a second type wherein the first layer is rendered at least partially insoluble by one or more of heat, vacuum and ambient drying treatment following deposition of the first semiconducting material.
摘要翻译：一种形成光学器件的方法，包括以下步骤： - 提供包括能够注入或接受第一类型的电荷载体的第一电极的衬底; - 在第一电极上形成至少部分不溶于溶剂的第一层，该第一层通过沉积不含可交联乙烯基或乙炔基的第一半导体材料，并且在沉积时可溶于溶剂; 形成与所述第一层接触的第二层，并且通过从所述溶剂中的溶液沉积第二半导体材料而包括第二半导体材料; 以及 - 在所述第二层上形成能够注入或接受第二类型的电荷载体的第二电极，其中在沉积所述第一半导体材料之后，通过一个或多个热，真空和环境干燥处理使所述第一层至少部分地不溶于第一层。

5. 发明申请

WO2005059951A2 OPTICAL DEVICE 审中-公开
标题翻译：包含无机材料的充电运输层的光学装置及其生产方法
公开(公告)号：WO2005059951A2
公开(公告)日：2005-06-30
申请号：PCT/GB2004/005392
申请日：2004-12-20
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , PATEL, Nalinkumar , CONWAY, Natasha , LEADBEATER, Mark , GRIZZI, Ilaria
发明人： PATEL, Nalinkumar , CONWAY, Natasha , LEADBEATER, Mark , GRIZZI, Ilaria
IPC分类号： H01L
CPC分类号： H01L51/506 , H01L51/0003 , H01L51/0037 , H01L51/0039 , H01L51/0043 , H01L51/0059 , H01L51/0062 , H01L51/0072 , H01L51/0084 , H01L51/0085 , H01L51/5016 , H01L51/5028 , H01L51/5048 , H01L51/5088 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L51/56 , Y10S428/917
摘要： A method of forming an organic light emitting diode comprising the steps of: - providing a substrate comprising a first electrode for injection of charge carriers of a first type - forming a charge transporting layer by depositing over the substrate a charge transporting material for transporting charge carriers of the first type, the charge transporting material being soluble in a solvent; - treatment of the charge transporting layer to render it insoluble in the solvent; - forming an electroluminescent layer by depositing onto the charge transporting layer a composition comprising the solvent, a phosphorescent material and a host material; and depositing over the electroluminescent layer a second electrode for injection of charge carriers of a second type.
摘要翻译：一种形成有机发光二极管的方法，包括以下步骤：提供包括用于注入第一类型的载流子的第一电极的基板，通过在基板上沉积形成电荷输送层的电荷输送材料，第一类型的电荷输送材料可溶于溶剂; - 电荷输送层的处理使其不溶于溶剂; - 通过在电荷输送层上沉积包含溶剂，磷光材料和主体材料的组合物形成电致发光层; 以及在所述电致发光层上沉积用于注入第二类型的载流子的第二电极。

6. 发明申请

WO2004034749A1 OPTICAL DEVICE 审中-公开
标题翻译：光学装置
公开(公告)号：WO2004034749A1
公开(公告)日：2004-04-22
申请号：PCT/GB2003/004406
申请日：2003-10-10
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , PATEL, Nalinkumar , LEADBEATER, Mark , MURPHY, Craig
发明人： PATEL, Nalinkumar , LEADBEATER, Mark , MURPHY, Craig
IPC分类号： H05B33/10
CPC分类号： C09K11/06 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , H01L51/0037 , H01L51/0039 , H01L51/0043 , H01L51/0059 , H01L51/5012
摘要： The present invention relates to a method of forming an optical device comprising the steps of; i) providing a substrate carrying a first electrode capable of injecting or accepting charge carriers of a first type; ii) depositing a polyfluorene over the first electrode; and iii) forming over the polyfluorene a second electrode capable of injecting or accepting charge carriers of a second type, wherein the polyfluorene is heated before and after forming the second electrode. The invention has particular application in the preparation of organic light emitting devices.
摘要翻译：本发明涉及一种形成光学器件的方法，包括以下步骤： i）提供承载能够注入或接受第一类型的载流子的第一电极的基板; ii）在第一电极上沉积聚芴; 以及iii）在所述聚芴上形成能够注入或接受第二类型的载流子的第二电极，其中在形成所述第二电极之前和之后加热所述聚芴。本发明在制备有机发光器件方面具有特别的应用。

7. 发明申请

WO2006087558A2 APPARATUS AND METHOD FOR THE APPLICATION OF A MATERIAL LAYER TO DISPLAY DEVICES 审中-公开
标题翻译：用于将材料层施加到显示装置的装置和方法
公开(公告)号：WO2006087558A2
公开(公告)日：2006-08-24
申请号：PCT/GB2006/000550
申请日：2006-02-16
申请人： APPLIED MULTILAYERS LIMITED , CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , WALLS, Michael, John , GIBSON, Desmond , YOUNG, William , PATEL, Nalinkumar , ANATHASSOPOULOU, Nicoletta
发明人： WALLS, Michael, John , GIBSON, Desmond , YOUNG, William , PATEL, Nalinkumar , ANATHASSOPOULOU, Nicoletta
IPC分类号： C23C14/35 , H05B33/10
CPC分类号： C23C14/352 , C23C14/0036 , C23C14/086 , H01J37/3405 , H01L51/0021 , H01L51/5206 , H01L51/5234 , H01L2251/308 , H05B33/10
摘要： The invention relates to a method and apparatus for the application of material to form a layer of an organic electroluminescent device. The material is sputter deposited typically from at least one target of material held in respect to a magnetron in a coating chamber. The magnetrons used can be unbalanced magnetrons and/or are provided with other magnetrons and/or magnet arrays in a closed field configuration. The material is found to be deposited in a manner which prevents or minimises damage to the device and hence reduces or removes the need for a barrier layer to be applied.
摘要翻译：本发明涉及用于施加材料以形成有机电致发光器件层的方法和设备。该材料典型地由在涂覆室中相对于磁控管保持的材料的至少一个靶溅射沉积。所使用的磁控管可以是不平衡的磁控管和/或以闭合场配置提供有其他磁控管和/或磁体阵列。发现该材料以防止或最小化设备损坏的方式沉积，因此减少或消除了需要应用阻挡层的需要。

8. 发明申请

WO2005053052A1 OPTICAL DEVICE 审中-公开
标题翻译：光学装置
公开(公告)号：WO2005053052A1
公开(公告)日：2005-06-09
申请号：PCT/GB2004/004883
申请日：2004-11-19
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , PATEL, Nalinkumar , HALLS, Jonathan , ROBERTS, Matthew
发明人： PATEL, Nalinkumar , HALLS, Jonathan , ROBERTS, Matthew
IPC分类号： H01L51/20
CPC分类号： H01L51/5012 , H01L51/0039 , H01L51/0043 , H01L51/0059
摘要： A method of forming an electroluminescent device comprising the steps of: - providing a substrate comprising a first electrode for injection of charge carriers of a first type - forming a semiconducting region by depositing over the substrate a composition comprising a first material for transporting charge carriers of the first type and a second material for emission and transporting charge carriers of the first type; and depositing over the semiconducting region a second electrode for injection of charge carriers of a second type.
摘要翻译：一种形成电致发光器件的方法，包括以下步骤： - 提供衬底，其包括用于注入第一类型的电荷载体的第一电极 - 通过在衬底上沉积形成半导体区域的组合物，该组合物包含用于将电荷载体用于第一类型的发射和传输电荷载体的第一类型和第二种材料; 以及在所述半导体区域上沉积用于注入第二类型的载流子的第二电极。

9. 发明申请

WO2006125988A1 ELECTROLUMINESCENT DEVICE 审中-公开
标题翻译：电致发光器件
公开(公告)号：WO2006125988A1
公开(公告)日：2006-11-30
申请号：PCT/GB2006/001910
申请日：2006-05-24
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , ROBERTS, Matthew , PATEL, Nalinkumar , RICHARDSON, Martin , LEES, Russell
发明人： ROBERTS, Matthew , PATEL, Nalinkumar , RICHARDSON, Martin , LEES, Russell
IPC分类号： H01L51/52 , H01L51/56 , H01L27/32
CPC分类号： H01L51/5281 , H01L27/3241 , H01L51/524 , H01L51/5262 , H01L51/56 , H01L2251/5315 , Y10T428/24628
摘要： An organic electroluminescent device comprising: a substrate (14) ; a first electrode (15) disposed over the substrate for injecting charge of a first polarity; a second electrode (19) disposed over the first electrode for injecting charge of a second polarity opposite to said first polarity; an organic light emitting layer (18) disposed between the first (16) and the second electrode (19) ; and an encapsulant (22) disposed over the second electrode, wherein the second electrode and the encapsulant are transparent to light emitted by the light emitting layer, wherein a cavity (20) is provided between the encapsulant (22) and the second electrode (19) , and wherein an anti-reflective coating (24, 26) is provided on at least one side of the encapsulant for reducing reflection of light emitted by the light emitting layer (18) so as to improve out-coupling of light from the device (12) , said anti-reflective coating (24, 26) being transparent to light emitted by the light emitting layer (18) .
摘要翻译：一种有机电致发光器件，包括：衬底（14）; 设置在所述衬底上用于注入第一极性的电荷的第一电极（15）设置在所述第一电极上方的用于注入与所述第一极性相反的第二极性的电荷的第二电极（19）布置在第一电极（16）和第二电极（19）之间的有机发光层（18）。以及设置在所述第二电极上的密封剂（22），其中所述第二电极和所述密封剂对由所述发光层发射的光是透明的，其中在所述密封剂（22）和所述第二电极（19）之间设置空腔（20）），并且其中在所述密封剂的至少一侧上设置有抗反射涂层（24,26），用于减少由所述发光层（18）发射的光的反射，以便改善来自所述装置的光的外耦合（12），所述抗反射涂层（24,26）对于由发光层（18）发射的光是透明的。

10. 发明申请

WO2006038020A1 LIGHT EMITTING DEVICE 审中-公开
标题翻译：发光装置
公开(公告)号：WO2006038020A1
公开(公告)日：2006-04-13
申请号：PCT/GB2005/003864
申请日：2005-10-07
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , BUTLER, Timothy , PATEL, Nalinkumar , ROBERTS, Matthew , BAYNES, Nicholas
发明人： BUTLER, Timothy , PATEL, Nalinkumar , ROBERTS, Matthew , BAYNES, Nicholas
IPC分类号： H01L51/50
CPC分类号： H01L51/5016 , H01L51/0039 , H01L51/0043 , H01L51/5036 , H01L51/5096
摘要： A light-emitting device comprising: an anode; a cathode; and a light emitting region situated between the anode and the cathode, said light emitting region comprising an exciton generating layer and a phosphorescent layer, the exciton generating layer comprising an organic material, wherein the organic material of the exciton generating layer generates singlet and triplet excitons and emits light by fluorescent emission from the singlet excitons and the phosphorescent layer accepts the triplet excitons from the exciton generating layer and emits light by phosphorescent emission from the triplet excitons.
摘要翻译：一种发光器件，包括：阳极; 阴极以及位于阳极和阴极之间的发光区域，所述发光区域包括激子发生层和磷光层，激子产生层包含有机材料，其中激子产生层的有机材料产生单线态和三线态激子并且通过来自单重态激子的荧光发射发光，并且磷光层从激子产生层接受三线态激子，并通过来自三线态激子的磷光发射发光。

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