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公开(公告)号：US09954193B2
公开(公告)日：2018-04-24
申请号：US14131852
申请日：2012-07-11
CPC分类号： H01L51/5024 , H01L27/3204 , H01L27/3211 , H01L51/0085 , H01L51/5004 , H01L51/5036 , H01L51/5203 , H01L51/524 , H01L51/56 , H01L2251/5361 , H05B33/10 , H05B33/14
摘要： In an organic light-emitting element including a first electrode, a second electrode, and a light-emitting layer placed between the first electrode and the second electrode, the light-emitting layer includes a host material, a first emitter, and a second emitter, the emission peak wavelength of the first emitter is longer than the emission peak wavelength of the second emitter, and an aromatic heterocyclic ligand or an auxiliary ligand of the first emitter include an electron withdrawing group. Accordingly, an organic light-emitting element can be provided in which the HOMO value of a specific luminescent dopant is closer to the HOMO value of another luminescent dopant.
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32.发明申请公开(公告)号：US20140151678A1
公开(公告)日：2014-06-05
申请号：US14233628
申请日：2012-07-03
CPC分类号： H01L51/5203 , H01L51/0012 , H01L51/0087 , H01L51/5271 , H01L51/5275 , H01L51/56
摘要： In order to achieve the increased efficiency of an organic light-emitting element, there is a need to reduce the influence of non-radiative recombination of electron-hole pairs except for surface plasmon polariton excitation, to convert most of exciton energy into visible light, and to tremendously improve the luminous efficiency of the organic light-emitting element. An organic light-emitting element according to the present invention includes a reflective electrode, a transparent electrode, and a light-emitting layer placed between the reflective electrode and the transparent electrode, and the organic light-emitting element is configured so that the light-emitting layer contains a host and a first dopant, and for the first dopant, one of the vertical component and horizontal component of the average value for transition dipole moments with respect to a substrate surface is larger than the other of the components.
摘要翻译： 为了实现有机发光元件的提高效率，需要减少除表面等离子体激元激发之外的电子 - 空穴对的非辐射复合的影响，将大部分激子能转化为可见光， 并且极大地提高有机发光元件的发光效率。 根据本发明的有机发光元件包括反射电极，透明电极和放置在反射电极和透明电极之间的发光层，并且有机发光元件被配置为使得发光元件 发光层包含主体和第一掺杂剂，并且对于第一掺杂剂，相对于衬底表面的跃迁偶极矩的平均值的垂直分量和水平分量中的一个大于其他分量。
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公开(公告)号：US20070229453A1
公开(公告)日：2007-10-04
申请号：US11762310
申请日：2007-06-13
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G02F1/133604 , G02F1/134363 , G09G2300/0434 , G09G2310/024 , G09G2320/103
摘要： A liquid crystal display apparatus includes a liquid crystal display unit for displaying image signals, a lighting device including a light-adjustment unit for adjusting a quantity of light from a light source, which is transmitted to each of plural regions into which the lighting device is divided for illuminating corresponding plural illumination regions of an entirety of a display area of the liquid crystal display unit, and a control unit. The control unit controls each light-adjustment unit in synchronization with horizontal synchronization signals and vertical synchronization signals, so that the adjusted light quantity of individual ones of the plural regions of the divided lighting device is shifted among the plural regions and an individual illumination region of the plural illumination regions of the entirety of the display area of the liquid crystal display unit is correspondingly shifted therewith.
摘要翻译： 一种液晶显示装置，包括用于显示图像信号的液晶显示单元，一个照明装置，包括调节单元，用于调节来自光源的光量，该光调节单元被传输到照明装置所在的多个区域 划分为用于照亮液晶显示单元的显示区域的整体的对应的多个照明区域和控制单元。 控制单元与水平同步信号和垂直同步信号同步地控制每个调光单元，使得分开的照明装置的多个区域中的各个区域的调节光量在多个区域之间移动，并且单独的照明区域 液晶显示单元的显示区域的整体的多个照明区域相应地偏移。
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34.发明授权Organic luminescent materials, coating solution using organic luminescent materials for organic emitting layer, organic light emitting device using coating solution, light source device using organic light emitting device and method of organic light emitting device 有权有机发光材料，使用有机发光层的有机发光材料的涂布溶液，使用涂布溶液的有机发光装置，使用有机发光装置的光源装置及有机发光装置的方法公开(公告)号：US09281489B2
公开(公告)日：2016-03-08
申请号：US13817960
申请日：2010-09-10
申请人： Hirotaka Sakuma , Sukekazu Aratani
发明人： Hirotaka Sakuma , Sukekazu Aratani
CPC分类号： H01L51/5012 , C09K11/06 , C09K2211/185 , H01L51/0085 , H01L51/5004 , H01L51/5036 , H01L2251/5346 , H05B33/14
摘要： The objects of the present invention are to provide an organic luminescent material capable of being easily controlled for dopant concentrations. The present invention is characterized in that a organic light-emitting device comprising a upper electrode, a lower electrode; and a light-emitting layer positioned between the upper electrode and the lower electrode, wherein the light-emitting layer contains a host, a first dopant and a second dopant, the first dopant is a blue-light-emitting dopant or a green-light-emitting dopant, the first dopant has a first functional group, and the first functional group makes the first dopant transfer toward the surface of the light-emitting layer on the upper electrode side in the light-emitting layer.
摘要翻译： 本发明的目的是提供能够容易地控制掺杂剂浓度的有机发光材料。 本发明的特征在于，包括上电极，下电极的有机发光器件; 位于所述上部电极和下部电极之间的发光层，其中，所述发光层含有主体，第一掺杂剂和第二掺杂剂，所述第一掺杂剂为蓝色发光掺杂剂或绿色光 第一掺杂剂具有第一官能团，并且第一官能团使第一掺杂剂朝向发光层中的上电极侧的发光层的表面转移。
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35.发明授权公开(公告)号：US08704988B2
公开(公告)日：2014-04-22
申请号：US13785327
申请日：2013-03-05
申请人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
发明人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
IPC分类号： G02F1/141 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133707
摘要： A liquid crystal display device includes a first substrate, a pixel electrode and a counter electrode, an insulation film, and a first orientation film formed over the pixel electrode and the counter electrode on the first substrate, the first orientation film being responsive to a radiated polarized light to obtain an initial orientation direction. A second substrate is opposed to the first substrate, a second orientation film is formed over the second substrate, and a liquid crystal is sealed between the first and second substrates. The first and second orientation films are made of polyimide, the liquid crystal has negative dielectric anisotropy, and the liquid crystal display device is normally in a black mode. An angle formed between the electric field and the initial orientation direction of the first orientation film is in a range of greater than 0° to 45°.
摘要翻译： 液晶显示装置包括第一基板，像素电极和对置电极，绝缘膜和形成在第一基板上的像素电极和对电极之上的第一取向膜，第一取向膜响应于辐射 以获得初始取向方向。 第二基板与第一基板相对，在第二基板上形成第二取向膜，并且液晶被密封在第一和第二基板之间。 第一和第二取向膜由聚酰亚胺制成，液晶具有负介电各向异性，液晶显示装置通常处于黑色模式。 在第一取向膜的电场和初始取向方向之间形成的角度在大于0°至45°的范围内。
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公开(公告)号：US08552930B2
公开(公告)日：2013-10-08
申请号：US10735725
申请日：2003-12-16
IPC分类号： G09G3/18
CPC分类号： G09G3/342 , G09G3/3648 , G09G2310/024 , G09G2310/08 , G09G2320/0252 , G09G2320/0261 , G09G2340/16
摘要： A liquid crystal display apparatus is able to display high quality motion pictures with less after-image when displaying motion pictures and with less fuzzy images without making the response speed of the liquid crystal too fast. The display data emphasized excessively more than a changed value is written into the pixel having any change detected by comparison with the previous display data and its value is made to change excessively more than the value corresponding to its original display data, and then, according to the optical response of the liquid crystal, the lighting time and the lighting period of the light source are controlled for the individual areas of the illumination unit having plural areas.
摘要翻译： 液晶显示装置能够在不显示液晶的响应速度的情况下，在显示运动画面和模糊图像的情况下，以较少的后期图像显示高质量的运动图像。 通过与先前显示数据进行比较而检测到的任何变化的像素中写入的过度强调的显示数据被写入到具有任何变化的像素中，并且使其值比其原始显示数据对应的值变得过大，然后根据 对具有多个区域的照明单元的各个区域控制液晶的光学响应，光源的点亮时间和点亮周期。
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公开(公告)号：US20120293761A1
公开(公告)日：2012-11-22
申请号：US13560430
申请日：2012-07-27
申请人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
发明人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
IPC分类号： G02F1/1333
CPC分类号： G02F1/134363 , G02F1/13439 , G02F1/1345 , G02F1/1362 , G02F2001/133749
摘要： A liquid crystal display device includes first and second substrates, a liquid crystal layer disposed therebetween, pixel regions formed by gate signal lines and image signal lines formed over the first substrate, a first insulating layer formed over the gate signal lines, thin film transistors connected to the gate signal lines with in a second insulating layer formed thereover, pixel electrodes connected to the thin film transistors, a counter electrode formed of a first transparent conductive layer over the second insulating layer, and a second transparent conductive layer and an external connection terminal disposed outside of the pixel regions. The second transparent conductive layer is formed over the second insulating layer and is electrically connected to the counter electrode and the external connection terminal, and a part of each of the gate signal lines is disposed outside of the pixel regions and is covered by the second transparent conductive layer.
摘要翻译： 一种液晶显示装置，包括第一和第二基板，设置在其间的液晶层，由栅极信号线形成的像素区域和形成在第一基板上的图像信号线，形成在栅极信号线上的第一绝缘层，连接的薄膜晶体管 连接到形成在其上的第二绝缘层中的栅极信号线，连接到薄膜晶体管的像素电极，由第二绝缘层上的第一透明导电层形成的对电极，以及第二透明导电层和外部连接端子 设置在像素区域的外侧。 第二透明导电层形成在第二绝缘层之上并且电连接到对电极和外部连接端子，并且每个栅极信号线的一部分设置在像素区域的外部并被第二透明导电层覆盖 导电层。
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38.发明授权Liquid crystal display having a pixel region with a source electrode of at least a high-melting-point metal layer 有权液晶显示器，其具有至少具有高熔点金属层的源电极的像素区域公开(公告)号：US08027005B2
公开(公告)日：2011-09-27
申请号：US12760902
申请日：2010-04-15
申请人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
发明人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/13439 , G02F1/1345 , G02F1/1362 , G02F2001/133749
摘要： An active matrix liquid crystal display device includes first and second substrates, a liquid crystal layer disposed between the first and second substrates, and plural image signal lines and scan signal lines formed on the first substrate. Respective pixel regions are formed by adjacent image signal lines and adjacent scan signal lines, and the respective pixel regions have at least one of a semiconductor layer, a pixel electrode, a counter electrode, and a source electrode which has a high-melting-point metal layer and an aluminum layer formed on the high-melting-point metal layer; wherein the high-melting-point layer enables connection of the semiconductor layer and the pixel electrode, and the pixel electrode is formed between the high-melting-point metal layer and the first substrate; and wherein a part of the scan signal lines positioned between the pixel regions and the gate terminal is covered by an ITO layer electrically connected to the counter electrode.
摘要翻译： 有源矩阵液晶显示装置包括第一和第二基板，设置在第一和第二基板之间的液晶层，以及形成在第一基板上的多个图像信号线和扫描信号线。 各个像素区域由相邻的图像信号线和相邻的扫描信号线形成，并且各个像素区域具有半导体层，像素电极，对电极和源电极中的至少一个，其具有高熔点 金属层和形成在高熔点金属层上的铝层; 其中所述高熔点层能够连接所述半导体层和所述像素电极，并且所述像素电极形成在所述高熔点金属层和所述第一基板之间; 并且其中位于像素区域和栅极端子之间的扫描信号线的一部分被与对电极电连接的ITO层覆盖。
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公开(公告)号：US07898172B2
公开(公告)日：2011-03-01
申请号：US12717455
申请日：2010-03-04
IPC分类号： H05B33/00
CPC分类号： H01L51/5234 , H01L27/3295 , H01L2251/5315
摘要： An object of the present invention is to provide an organic light emitting element having a high efficiency and a high quality in which electron and hole injection efficiency of an electrode is reproduced in an insulated or contaminated first electrode. In an organic light emitting display apparatus, a substrate, a first electrode, an insulation film bank formed so as to cover edges of the first electrode, a metal thin film formed on the first electrode and the insulation film bank, an organic light emitting layer, and a second electrode are disposed in the cited order. A lower part of a side face of the insulation film bank takes a reverse tapered shape.
摘要翻译： 本发明的目的是提供一种高效率和高质量的有机发光元件，其中在绝缘或污染的第一电极中再现电极的电子和空穴注入效率。 在有机发光显示装置中，基板，第一电极，形成为覆盖第一电极的边缘的绝缘膜堤，形成在第一电极和绝缘膜堤上的金属薄膜，有机发光层 ，并且以所述顺序设置第二电极。 绝缘膜组的侧面的下部呈倒锥形。
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公开(公告)号：US07878670B2
公开(公告)日：2011-02-01
申请号：US12230581
申请日：2008-09-02
CPC分类号： G02F1/133606 , G02F1/133603 , G02F1/133611 , G02F2001/133607 , H01L51/5275 , H01L2251/5361
摘要： Provided is an illumination apparatus for a liquid crystal display apparatus having a plurality of transmission parts arranged two-dimensionally, having a plurality of aspherical lenses, which is installed in response to each of a plurality of the transmission parts and concentrates light for each of a plurality of the transmission parts; a plurality of light emission parts R1 installed in response to each focal point position of a plurality of the aspherical lenses; and an electroluminescence layer containing a non-light emission region R2 installed between a plurality of the light emission parts R1 themselves. Each of a plurality of the aspherical lenses has an inner side lens face containing an intersection with an optical axis AX, and an outer side lens face enclosing said inner side lens face, and curvature in the outer side lens face is smaller than curvature in the inner side lens face.
摘要翻译： 本发明提供一种液晶显示装置的照明装置，具有二维布置的多个传输部件，具有多个非球面透镜，所述多个非球面透镜根据多个传输部件中的每一个而安装， 多个传动部件; 响应于多个非球面透镜的每个焦点位置安装的多个发光部件R1; 以及包含安装在多个发光部分R1本身之间的非发光区域R2的电致发光层。 多个非球面透镜中的每一个具有包含与光轴AX交叉的内侧透镜面和包围所述内侧透镜面的外侧透镜面，外侧透镜面的曲率小于 内侧透镜面。
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