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公开(公告)号：US08216874B2
公开(公告)日：2012-07-10
申请号：US12433689
申请日：2009-04-30
IPC分类号： H01L51/40
CPC分类号： H01L51/5048 , H01L51/0037 , H01L51/0039 , H01L51/0043 , H01L51/0059 , H01L51/5096 , H01L51/5231 , H01L51/56
摘要： An optical device comprising an anode, a cathode comprising barium, strontium or calcium, and a layer of organic semiconducting material between the anode and the cathode wherein a layer of hole transporting and electron blocking material is located between the anode and the layer of organic semiconducting material.
摘要翻译： 一种包括阳极，包括钡，锶或钙的阴极以及阳极和阴极之间的有机半导体材料层的光学器件，其中空穴传输和电子阻挡材料层位于阳极和有机半导体层之间 材料。
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2.发明授权Method of driving a display using non-negative matrix factorization to determine a pair of matrices for representing features of pixel data in an image data matrix and determining weights of said features such that a product of the matrices approximates the image data matrix 有权使用非负矩阵分解来驱动显示器的方法来确定用于表示图像数据矩阵中的像素数据的特征的一对矩阵，并且确定所述特征的权重，使得矩阵的乘积近似于图像数据矩阵公开(公告)号：US07953682B2
公开(公告)日：2011-05-31
申请号：US10578659
申请日：2005-11-30
CPC分类号： G09G3/3216 , G06F17/16 , G09G2310/0208 , G09G2320/043
摘要： This invention generally relates to methods, apparatus and computer program code processing digital data using non-negative matrix factorisation.A method of digitally processing data in a data array defining a target matrix (X) using non-negative matrix factorisation to determine a pair of matrices (F, G), a first matrix of said pair determining a set of features for representing said data, a second matrix of said pair determining weights of said features, such that a product of said first and second matrices approximates said target matrix, the method comprising: inputting said target matrix data (X); selecting a row of said one of said first and second matrices and a column of the other of said first and second matrices; determining a target contribution (R) of said selected row and column to said target matrix; determining, subject to a non-negativity constraint, updated values for said selected row and column from said target contribution; and repeating said selecting and determining for the other rows and columns of said first and second matrices until all said rows and columns have been updated.
摘要翻译： 本发明一般涉及使用非负矩阵因式分解处理数字数据的方法，装置和计算机程序代码。 一种使用非负矩阵分解来定义目标矩阵（X）的数据阵列中的数据进行数字处理的方法，以确定一对矩阵（F，G），所述对的第一矩阵确定用于表示所述数据的一组特征 所述对的第二矩阵确定所述特征的权重，使得所述第一和第二矩阵的乘积近似于所述目标矩阵，所述方法包括：输入所述目标矩阵数据（X）; 选择所述第一和第二矩阵中的所述一个的行和所述第一和第二矩阵中的另一个的列; 确定所述选择的行和列的目标贡献（R）到所述目标矩阵; 根据所述目标贡献确定所述所选行和列的更新值; 并重复所述选择和确定所述第一和第二矩阵的其他行和列，直到所有所述行和列都被更新。
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公开(公告)号：US20080291122A1
公开(公告)日：2008-11-27
申请号：US10578659
申请日：2005-11-30
IPC分类号： G09G3/20
CPC分类号： G09G3/3216 , G06F17/16 , G09G2310/0208 , G09G2320/043
摘要： This invention generally relates to methods, apparatus and computer program code processing digital data using non-negative matrix factorisation.A method of digitally processing data in a data array defining a target matrix (X) using non-negative matrix factorisation to determine a pair of matrices (F, G), a first matrix of said pair determining a set of features for representing said data, a second matrix of said pair determining weights of said features, such that a product of said first and second matrices approximates said target matrix, the method comprising: inputting said target matrix data (X); selecting a row of said one of said first and second matrices and a column of the other of said first and second matrices; determining a target contribution (R) of said selected row and column to said target matrix; determining, subject to a non-negativity constraint, updated values for said selected row and column from said target contribution; and repeating said selecting and determining for the other rows and columns of said first and second matrices until all said rows and columns have been updated.
摘要翻译： 本发明一般涉及使用非负矩阵因式分解处理数字数据的方法，装置和计算机程序代码。 一种使用非负矩阵分解来定义目标矩阵（X）的数据阵列中的数据进行数字处理的方法，以确定一对矩阵（F，G），所述对的第一矩阵确定用于表示所述数据的一组特征 所述对的第二矩阵确定所述特征的权重，使得所述第一和第二矩阵的乘积近似于所述目标矩阵，所述方法包括：输入所述目标矩阵数据（X）; 选择所述第一和第二矩阵中的所述一个的行和所述第一和第二矩阵中的另一个的列; 确定所述选择的行和列的目标贡献（R）到所述目标矩阵; 根据所述目标贡献确定所述所选行和列的更新值; 并重复所述选择和确定所述第一和第二矩阵的其他行和列，直到所有所述行和列都被更新。
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公开(公告)号：US20120007068A1
公开(公告)日：2012-01-12
申请号：US13241131
申请日：2011-09-22
CPC分类号： H01L51/5234 , H01L51/5206 , H01L2251/5315
摘要： An organic light emissive device comprising: a first electrode; a second electrode; and an organic light emissive region between the first and second electrodes comprising an organic light emissive material which has a peak emission wavelength, wherein at least one of the electrodes is transparent and comprises a composite of a charge injecting metal and another material which is codepositable with the charge injecting metal, the other material having a different refractive index to that of the charge injecting metal and wherein the other material has a lower degree of quenching at the peak emission wavelength than the charge injecting metal whereby quenching of excitons by the at least one electrode is reduced, the charge injecting metal comprising either a low work function metal having a work function of no more than 3.5 eV or a high work function metal having a work function of no less than 4.5 eV.
摘要翻译： 一种有机发光装置，包括：第一电极; 第二电极; 以及第一和第二电极之间的有机发光区域，其包括具有峰值发射波长的有机发光材料，其中至少一个电极是透明的，并且包括电荷注入金属和可与 所述电荷注入金属，所述另一种材料具有与所述电荷注入金属的折射率不同的折射率，并且其中所述另一种材料在峰值发射波长处具有比所述电荷注入金属低的淬灭程度，由此使所述至少一个激子的猝灭 电极被还原，电荷注入金属包括功函数不超过3.5eV的低功函数金属或功函数不低于4.5eV的高功函金属。
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公开(公告)号：US20080265751A1
公开(公告)日：2008-10-30
申请号：US11659930
申请日：2005-08-10
CPC分类号： H01L51/5234 , H01L51/5206 , H01L2251/5315
摘要： An organic light emissive device comprising: a first electrode; a second electrode; and an organic light emissive region between the first and second electrodes comprising an organic light emissive material which has a peak emission wavelength, wherein at least one of the electrodes is transparent and comprises a composite of a charge injecting metal and another material which is codepositable with the charge injecting metal, the other material having a different refractive index to that of the charge injecting metal and wherein the other material has a lower degree of quenching at the peak emission wavelength than the charge injecting metal whereby quenching of excitons by the at least one electrode is reduced, the charge injecting metal comprising either a low work function metal having a work function of no more than 3.5 eV or a high work function metal having a work function of no less than 4.5 eV.
摘要翻译： 一种有机发光装置，包括：第一电极; 第二电极; 以及第一和第二电极之间的有机发光区域，其包括具有峰值发射波长的有机发光材料，其中至少一个电极是透明的，并且包括电荷注入金属和可与 所述电荷注入金属，所述另一种材料具有与所述电荷注入金属的折射率不同的折射率，并且其中所述另一种材料在峰值发射波长处具有比电荷注入金属低的淬灭程度，由此使所述至少一个激子的猝灭 电极被还原，电荷注入金属包括功函数不超过3.5eV的低功函数金属或功函数不低于4.5eV的高功函金属。
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公开(公告)号：US07989255B2
公开(公告)日：2011-08-02
申请号：US12464622
申请日：2009-05-12
申请人： Craig Edward Murphy , Salvatore Cina , Timothy Butler , Matthew Roberts , Nalinkumar Lallubhai Patel , Clare Louise Foden , Mark Levence Leadbeater , Daniel Alan Forsythe , Robert Sidney Archer , Nicholas de Brissac Baynes , Nathan Luke Phillips , Anil Raj Duggal , Jie Liu
发明人： Craig Edward Murphy , Salvatore Cina , Timothy Butler , Matthew Roberts , Nalinkumar Lallubhai Patel , Clare Louise Foden , Mark Levence Leadbeater , Daniel Alan Forsythe , Robert Sidney Archer , Nicholas de Brissac Baynes , Nathan Luke Phillips , Anil Raj Duggal , Jie Liu
IPC分类号： H01L21/00
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种类型的电荷载体的第二电极，其中在所述第一半导体材料沉积之后，通过一种或多种热，真空和环境干燥处理使所述第一层至少部分地不溶解。
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公开(公告)号：US20090227052A1
公开(公告)日：2009-09-10
申请号：US12464622
申请日：2009-05-12
申请人： Craig Edward Murphy , Salvatore Cina , Timothy Butler , Matthew Roberts , Nalinkumar Lallubhai Patel , Clare Louise Foden , Mark Levence Leadbeater , Daniel Alan Forsythe , Robert Sidney Archer , Nicholas de Brissac Baynes , Nathan Luke Phillips , Anil Raj Duggal , Jie Liu
发明人： Craig Edward Murphy , Salvatore Cina , Timothy Butler , Matthew Roberts , Nalinkumar Lallubhai Patel , Clare Louise Foden , Mark Levence Leadbeater , Daniel Alan Forsythe , Robert Sidney Archer , Nicholas de Brissac Baynes , Nathan Luke Phillips , Anil Raj Duggal , Jie Liu
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种类型的电荷载体的第二电极，其中在所述第一半导体材料沉积之后，通过一种或多种热，真空和环境干燥处理使所述第一层至少部分地不溶解。
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公开(公告)号：US07531377B2
公开(公告)日：2009-05-12
申请号：US10526804
申请日：2003-09-03
申请人： Craig Edward Murphy , Salvatore Cina , Timothy Butler , Matthew Roberts , Nalinkumar Lallubhai Patel , Clare Louise Foden , Mark Levence Leadbeater , Daniel Alan Forsythe , Robert Sidney Archer , Nicholas de Brissac Baynes , Nathan Luke Phillips , Anil Raj Duggal , Jie Liu
发明人： Craig Edward Murphy , Salvatore Cina , Timothy Butler , Matthew Roberts , Nalinkumar Lallubhai Patel , Clare Louise Foden , Mark Levence Leadbeater , Daniel Alan Forsythe , Robert Sidney Archer , Nicholas de Brissac Baynes , Nathan Luke Phillips , Anil Raj Duggal , Jie Liu
IPC分类号： H01L21/00
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种类型的电荷载体的第二电极，其中在所述第一半导体材料沉积之后，通过一种或多种热，真空和环境干燥处理使所述第一层至少部分地不溶解。
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公开(公告)号：US07460669B2
公开(公告)日：2008-12-02
申请号：US09983700
申请日：2001-10-25
IPC分类号： H04L9/00
CPC分类号： H04L9/0858 , H04L2209/34
摘要： An encoding method, decoding method and a communication method using single photons where information is directly encoded into each photon. In one embodiment at least two out of the three parameters of phases, polarization, and energy are used to encode information. In another embodiment, three or more non-orthogonal states with respect to each parameter are used. A further embodiment is also described which uses selective grouping of the results in order to more clearly detect the presence of an eavesdropper. Apparatus capable of performing the methods are also provided.
摘要翻译： 使用单个光子的编码方法，解码方法和通信方法，其中信息被直接编码到每个光子中。 在一个实施例中，相位，极化和能量的三个参数中的至少两个被用于对信息进行编码。 在另一个实施例中，使用关于每个参数的三个或更多个非正交状态。 还描述了另一实施例，其使用结果的选择性分组，以便更清楚地检测窃听者的存在。 还提供了能够执行这些方法的装置。
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10.发明授权Light emissive device having electrode comprising a metal and a material which is codepositable with the metal 有权具有包含金属的电极和可与金属共存的材料的发光装置公开(公告)号：US08049408B2
公开(公告)日：2011-11-01
申请号：US11659930
申请日：2005-08-10
CPC分类号： H01L51/5234 , H01L51/5206 , H01L2251/5315
摘要： An organic light emissive device comprising: a first electrode; a second electrode; and an organic light emissive region between the first and second electrodes comprising an organic light emissive material which has a peak emission wavelength, wherein at least one of the electrodes is transparent and comprises a composite of a charge injecting metal and another material which is codepositable with the charge injecting metal, the other material having a different refractive index to that of the charge injecting metal and wherein the other material has a lower degree of quenching at the peak emission wavelength than the charge injecting metal whereby quenching of excitons by the at least one electrode is reduced, the charge injecting metal comprising either a low work function metal having a work function of no more than 3.5 eV or a high work function metal having a work function of no less than 4.5 eV.
摘要翻译： 一种有机发光装置，包括：第一电极; 第二电极; 以及第一和第二电极之间的有机发光区域，其包括具有峰值发射波长的有机发光材料，其中至少一个电极是透明的，并且包括电荷注入金属和可与 所述电荷注入金属，所述另一种材料具有与所述电荷注入金属的折射率不同的折射率，并且其中所述另一种材料在峰值发射波长处具有比电荷注入金属低的淬灭程度，由此使所述至少一个激子的猝灭 电极被还原，电荷注入金属包括功函数不超过3.5eV的低功函数金属或功函数不低于4.5eV的高功函金属。
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