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1. 发明授权

US08541777B2 Color conversion film and multicolor-emitting, organic electroluminescent device comprising the color conversion film 有权
标题翻译：彩色转换膜和多色发光的有机电致发光器件包括彩色转换膜
公开(公告)号：US08541777B2
公开(公告)日：2013-09-24
申请号：US12747882
申请日：2009-01-21
申请人： Toshio Hama , Masaru Nagai , Chong Li , Koji Kawaguchi , Yuko Nakamata , Naoyuki Kanai
发明人： Toshio Hama , Masaru Nagai , Chong Li , Koji Kawaguchi , Yuko Nakamata , Naoyuki Kanai
IPC分类号： H01L29/08
CPC分类号： H01L51/504 , C09K11/06 , G02B5/223 , H01L27/322
摘要： A color conversion film is disclosed that absorbs light from an organic electroluminescent part emitting blue-green light and converts the light to visible light at a longer wavelength. The color conversion film includes two different dyes. A first dye is a polymer dye with an average molecular weight of 1000 to 1,000,000 that absorbs light incident on the color conversion film and transfers the energy of the light to a second dye. The second dye is a dye that receives the energy from the first dye and emits light. With a multicolor-emitting, organic electroluminescent device including the color conversion film, it is possible to achieve excellent conversion efficiency without increasing the thickness of the color conversion film as in a conventional device using a binder resin.
摘要翻译：公开了一种吸收来自发射蓝绿光的有机电致发光部分的光并将光转换成较长波长的可见光的彩色转换膜。颜色转换膜包括两种不同的染料。第一染料是平均分子量为1000至1,000,000的聚合物染料，其吸收入射在颜色转换膜上的光并将光的能量转移到第二染料。第二种染料是从第一种染料接收能量并发光的染料。对于包含彩色转换膜的多色发光的有机电致发光器件，如使用粘合剂树脂的常规器件那样，可以实现优异的转换效率，而不会增加颜色转换膜的厚度。

2. 发明申请

US20090189516A1 ORGANIC EL LIGHT EMITTING DISPLAY 审中-公开
标题翻译：有机EL发光显示
公开(公告)号：US20090189516A1
公开(公告)日：2009-07-30
申请号：US12066521
申请日：2006-11-09
申请人： Noboru Kurata , Yukinori Kawamura , Kouki Kasai , Koji Kawaguchi
发明人： Noboru Kurata , Yukinori Kawamura , Kouki Kasai , Koji Kawaguchi
IPC分类号： H01J1/63
CPC分类号： H01L27/322 , G02B5/201 , H01L51/5246 , H01L51/5253
摘要： An organic EL light emitting display employs a color conversion system having a structure in which generation of dark areas in an organic EL element can be suppressed and emission of the organic EL light emitting element can be made highly efficient. The organic EL light emitting display successively includes a transparent substrate, one kind or a plurality of kinds of color filter layers, a bonding layer, a color conversion layer, a barrier layer, a transparent electrode, an organic EL layer and a reflecting electrode. The color filter layer is formed by a wet process, the color conversion layer and the barrier layer are formed by a dry process, and the bonding layer is selected from a group consisting of an inorganic bonding layer, an organic bonding layer, and a laminated body of an organic bonding layer and an inorganic bonding layer.
摘要翻译：有机EL发光显示器采用具有能够抑制有机EL元件中的暗区域的产生并且可以高效地发射有机EL发光元件的结构的颜色转换系统。有机EL发光显示器依次包括透明基板，一种或多种滤色器层，结合层，颜色转换层，阻挡层，透明电极，有机EL层和反射电极。通过湿法形成滤色器层，通过干法形成颜色转换层和阻挡层，并且粘合层选自无机粘合层，有机粘合层和层压体有机粘合层和无机粘结层。

3. 发明申请

US20090161003A1 LENS APPARATUS AND IMAGING APPARATUS 有权
标题翻译：镜头装置和成像装置
公开(公告)号：US20090161003A1
公开(公告)日：2009-06-25
申请号：US12337135
申请日：2008-12-17
申请人： Yasuhide TAKAHASHI , Koji Kawaguchi
发明人： Yasuhide TAKAHASHI , Koji Kawaguchi
IPC分类号： H04N5/225
CPC分类号： G02B26/007 , G02B7/005 , G02B7/006
摘要： In a lens apparatus, light entering a lens barrel from an external source is incident to an optoelectric converting element for image recording. The light passing through an optical path of the lens apparatus is filtered by a filter that absorbs a specific range of optical wavelengths and is provided in a filter frame. The filter frame is moved to position the filter at a first position that is on the optical path or at a second position that is away from the optical path. A filter housing structure is provided establishing a frame moving region in which the filter frame is arranged and moves, and blocking the incidence of light from a source other than the optical path to the filter frame moving region.
摘要翻译：在透镜装置中，从外部源进入透镜镜筒的光入射到用于图像记录的光电转换元件。通过透镜装置的光路的光被吸收特定范围的光波长的滤光片滤波并设置在滤光框架中。移动过滤器框架以将过滤器定位在处于光路上的第一位置或远离光路的第二位置处。提供了一种过滤器壳体结构，其建立了框架移动区域，其中布置和移动过滤器框架，并且阻挡来自光路以外的源的入射到过滤器框架移动区域。

4. 发明授权

US07456570B2 Organic EL display having color converting filters 有权
标题翻译：具有彩色转换滤光片的有机EL显示器
公开(公告)号：US07456570B2
公开(公告)日：2008-11-25
申请号：US10515563
申请日：2003-05-21
申请人： Yukinori Kawamura , Koji Kawaguchi , Kenya Sakurai
发明人： Yukinori Kawamura , Koji Kawaguchi , Kenya Sakurai
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5281 , H01L27/322 , H01L2251/5315
摘要： An organic EL display includes an organic EL device comprising lower electrodes, upper electrodes and an organic EL layer therebetween, and color-converting filter layers that absorb light emitted from the organic EL device and carry out color conversion, a layer having a color filter function of transmitting only the color of the light emitted from the organic EL device is provided between the color-converting filter layers and the organic EL device, whereby there is provided an organic EL display that has good display quality, with a high contrast ratio under illumination with a fluorescent lamp, sunlight or the like.
摘要翻译：一种有机EL显示器包括：包括下电极，上电极和其中的有机EL层的有机EL器件和吸收从有机EL器件发射的光并进行颜色转换的色彩转换滤光层，具有滤色器功能的层仅在彩色转换滤光片层和有机EL元件之间设置仅透射从有机EL元件发出的光的颜色，由此提供了具有良好显示质量的有机EL显示器，在照明下具有高对比度用荧光灯，阳光等。

5. 发明授权

US07381504B2 Method and apparatus for manufacturing a color conversion filter 有权
标题翻译：用于制造颜色转换滤光片的方法和装置
公开(公告)号：US07381504B2
公开(公告)日：2008-06-03
申请号：US10941021
申请日：2004-09-15
申请人： Koji Kawaguchi , Makoto Kobayashi , Kenya Sakurai
发明人： Koji Kawaguchi , Makoto Kobayashi , Kenya Sakurai
IPC分类号： G02F1/23 , G09F9/30
CPC分类号： G02B5/201 , G02F1/133514 , H01L27/322 , H01L51/524 , H01L2251/5315
摘要： A method and apparatus for manufacturing a color conversion filter. The method includes forming a color filter layer on a transparent substrate. A coloring matter layer containing color conversion coloring matter and an optical radical generating agent are formed on the substrate and the filter layer. The coloring matter layer is exposed to coloring matter decomposition light applied through the substrate and the filter layer. The coloring matter layer also is exposed to auxiliary ultraviolet light applied from the side of the coloring matter layer. This forms a color conversion layer at a position corresponding to the filter layer. The optical radical generating agent is heat vaporized. The color conversion coloring matter is decomposed by light whose wavelength is outside a range that the color filter layer transmits. The coloring matter decomposition light includes a wavelength component that decomposes the color conversion coloring matter. The color conversion layer emits, through wavelength profile conversion, light that the color filter layer transmits.
摘要翻译：一种用于制造颜色转换滤光片的方法和装置。该方法包括在透明基板上形成滤色器层。在基板和过滤层上形成含有色转换色素和光自由基产生剂的着色层。色素层暴露于通过基底和过滤层施加的着色物质分解光。着色层也暴露于从色素层侧施加的辅助紫外光。这在与过滤层相对应的位置处形成颜色转换层。光自由基发生剂被热汽化。颜色转换色素被波长在滤色器层透射的范围之外的光分解。色素分解光包括分解颜色转换色素的波长成分。颜色转换层通过波长轮廓转换发射滤色器层透射的光。

6. 发明授权

US07294965B2 Color-conversion light-emitting device, method for manufacturing the same, and display using the same 有权
标题翻译：变色发光装置及其制造方法以及使用其的显示
公开(公告)号：US07294965B2
公开(公告)日：2007-11-13
申请号：US10732536
申请日：2003-12-11
申请人： Makoto Kobayashi , Koji Kawaguchi
发明人： Makoto Kobayashi , Koji Kawaguchi
IPC分类号： H01J63/04
CPC分类号： H01L51/5036 , H01L27/322 , H01L51/5271 , H01L2251/5315
摘要： A color-conversion light-emitting device includes a color-conversion layer for converting a wavelength distribution of light, a light-emitting unit formed on the color-conversion layer and having a pair of transparent electrodes and an organic EL light-emitting layer disposed between the transparent electrodes, and a color filter layer formed on the light-emitting unit. The color-conversion light-emitting device may further include a reflective layer, a wavelength selection mirror, a second color-conversion layer, or a passivation layer.
摘要翻译：一种彩色转换发光装置，包括用于转换光的波长分布的色彩转换层，形成在色彩转换层上并具有一对透明电极的发光单元和设置有机EL发光层的发光单元在透明电极之间，以及形成在发光单元上的滤色器层。彩色转换发光装置还可以包括反射层，波长选择镜，第二颜色转换层或钝化层。

7. 发明授权

US07294439B2 Color-converting filter and manufacturing method 有权
标题翻译：变色滤光片及其制造方法
公开(公告)号：US07294439B2
公开(公告)日：2007-11-13
申请号：US10930453
申请日：2004-08-31
申请人： Koji Kawaguchi , Makoto Kobayashi , Toshio Hama , Kenya Sakurai
发明人： Koji Kawaguchi , Makoto Kobayashi , Toshio Hama , Kenya Sakurai
IPC分类号： G02F1/23 , G02B5/20
CPC分类号： G02B5/201 , G02F1/133617 , H01L27/322 , H01L51/56
摘要： A color-converting-function-possessing color filter and a method for its manufacture are disclosed. A simplified manufacturing process is provided that makes possible highly detailed patterning. The method of manufacturing the color-converting filter comprises a step of forming color filter layers on a transparent substrate, a step of forming a colorant layer containing a color-converting colorant on the color filter layers, and a step of exposing the colorant layer via the transparent substrate and the color filter layers using colorant-decomposing light, thus forming color-converting layers in positions corresponding to the color filter layers. In usage, a layered body consists of a transparent substrate, color filter layers and a colorant layer as a color-converting-function-possessing filter.
摘要翻译：公开了具有颜色转换功能的滤色器及其制造方法。提供了简化的制造工艺，使得可以进行高度详细的图案化。制造颜色转换滤光器的方法包括在透明基板上形成滤色器层的步骤，在滤色器层上形成含有着色转印着色剂的着色层的步骤，以及通过透明基板和使用着色剂分解光的滤色器层，从而在对应于滤色器层的位置形成色彩转换层。在使用中，层叠体由透明基板，滤色器层和着色层构成，作为具有颜色转换功能的滤色器。

8. 发明申请

US20060163989A1 Blue color filter, and organic electroluminescent device using the same 审中-公开
标题翻译：蓝色滤色片和使用其的有机电致发光器件
公开(公告)号：US20060163989A1
公开(公告)日：2006-07-27
申请号：US10519448
申请日：2003-06-30
申请人： Koji Kawaguchi , Ryoji Kobayashi , Kenya Sakurai
发明人： Koji Kawaguchi , Ryoji Kobayashi , Kenya Sakurai
IPC分类号： H01L51/50 , H05B33/00 , C09K11/06
CPC分类号： H05K3/02 , H05K1/092 , H05K3/4061 , H05K2203/0514 , H05K2203/0793
摘要： A blue color filter contains a first colorant represented by structural formula (1) in the specification and a binder resin, and also contain a second colorant that absorbs fluorescence from the first colorant and does not have a fluorescence maximum in a visible wavelength region, whereby the blue color filter is suitable for an organic EL (electroluminescent) display for which the purity of the blue color and the transmissivity are high and the contrast is good.
摘要翻译：蓝色滤色器包含说明书中由结构式（1）表示的第一着色剂和粘合剂树脂，并且还含有吸收第一着色剂的荧光并且在可见波长区域中不具有荧光最大值的第二着色剂，由此蓝色滤色片适用于蓝色纯度和透光率高，对比度好的有机EL（电致发光）显示器。

9. 发明申请

US20060050081A1 Color conversion filter substrate and a multicolor light emitting device employing the substrate 审中-公开
标题翻译：颜色转换滤色器基板和使用该基板的多色发光装置
公开(公告)号：US20060050081A1
公开(公告)日：2006-03-09
申请号：US11211142
申请日：2005-08-24
申请人： Makoto Kobayashi , Koji Kawaguchi , Yukinori Kawamura , Kenya Sakurai
发明人： Makoto Kobayashi , Koji Kawaguchi , Yukinori Kawamura , Kenya Sakurai
IPC分类号： G09G5/02
CPC分类号： H01L27/322
摘要： A color conversion filter substrate is disclosed that has satisfactory durability and that allows the light after color conversion to be extracted with high efficiency and prevents the decay of intensity of fluorescent light accompanied by light illumination by suppressing, with high probability, the reaction between the dye in an excited state and the matrix. A color conversion filter substrate of the invention includes a transparent support substrate, at least two types of color filters, and at least one type of color conversion filter. The color conversion filter includes a dye dispersed in a matrix, the dye absorbing light with a wavelength and emitting light containing a wavelength different from the absorbed wavelength. The color conversion filter has a refractive index in a range of 1.30 to 1.48. The matrix of the color conversion filter contains a straight type silicone polymer or a resin-modified type silicone polymer.
摘要翻译：公开了一种具有令人满意的耐久性的颜色转换滤色器基板，并且能够高效率地提取颜色转换后的光，并且通过高度地抑制染料之间的反应来防止伴随着光照射的荧光的强度的衰减在激动的状态和矩阵。本发明的颜色转换滤色器基板包括透明支撑基板，至少两种类型的滤色器和至少一种类型的颜色转换滤光器。颜色转换过滤器包括分散在基质中的染料，吸收具有波长的光并且发射含有与吸收波长不同的波长的光的染料。颜色转换滤光器的折射率在1.30至1.48的范围内。颜色转换过滤器的基质包含直型硅酮聚合物或树脂改性型硅氧烷聚合物。

10. 发明申请

US20050089772A1 Color-converting filter and manufacturing method 有权
标题翻译：变色滤光片及其制造方法
公开(公告)号：US20050089772A1
公开(公告)日：2005-04-28
申请号：US10930453
申请日：2004-08-31
申请人： Koji Kawaguchi , Makoto Kobayashi , Toshio Hama , Kenya Sakurai
发明人： Koji Kawaguchi , Makoto Kobayashi , Toshio Hama , Kenya Sakurai
IPC分类号： G02B5/20 , G02F1/13357 , G02F1/23 , G09F9/30 , H01L27/32 , H01L51/56
CPC分类号： G02B5/201 , G02F1/133617 , H01L27/322 , H01L51/56
摘要： A color-converting-function-possessing color filter and a method for its manufacture are disclosed. A simplified manufacturing process is provided that makes possible highly detailed patterning. The method of manufacturing the color-converting filter comprises a step of forming color filter layers on a transparent substrate, a step of forming a colorant layer containing a color-converting colorant on the color filter layers, and a step of exposing the colorant layer via the transparent substrate and the color filter layers using colorant-decomposing light, thus forming color-converting layers in positions corresponding to the color filter layers. In usage, a layered body consists of a transparent substrate, color filter layers and a colorant layer as a color-converting-function-possessing filter.
摘要翻译：公开了具有颜色转换功能的滤色器及其制造方法。提供了简化的制造工艺，使得可以进行高度详细的图案化。制造颜色转换滤光器的方法包括在透明基板上形成滤色器层的步骤，在滤色器层上形成含有着色转印着色剂的着色层的步骤，以及通过透明基板和使用着色剂分解光的滤色器层，从而在对应于滤色器层的位置形成色彩转换层。在使用中，层叠体由透明基板，滤色器层和着色层构成，作为具有颜色转换功能的滤色器。

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