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1. 发明授权

US07935433B2 Organic EL element, organic EL display apparatus, method for manufacturing organic EL element, and apparatus for manufacturing organic EL element 有权
标题翻译：有机EL元件，有机EL显示装置，有机EL元件的制造方法以及有机EL元件的制造装置
公开(公告)号：US07935433B2
公开(公告)日：2011-05-03
申请号：US10584413
申请日：2003-12-25
申请人： Yuichiro Itai , Tasuku Satoh , Yoshiaki Sakamoto , Toshiro Takahashi , Masaru Kinoshita
发明人： Yuichiro Itai , Tasuku Satoh , Yoshiaki Sakamoto , Toshiro Takahashi , Masaru Kinoshita
IPC分类号： B23B9/00
CPC分类号： H01L51/0054 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/5088 , H01L2251/5346
摘要： An object of the present invention is to enable suppression of a leak current of an organic EL element while improving a conductivity of the organic EL element and suppressing an operation voltage thereof. An organic EL element is used which comprises at least a luminescent layer, a hole transport layer adjacent to a positive-electrode side of the luminescent layer, and an electron injection transport layer adjacent to a negative-electrode side of the luminescent layer, wherein a hole injection layer is provided between the hole transport layer and the positive electrode, and the conductivity of the hole injection layer continuously changes along a thickness direction of the hole injection layer.
摘要翻译：本发明的目的在于提供有机EL元件的导电性并抑制其工作电压，能够抑制有机EL元件的漏电流。使用有机EL元件，其至少包括发光层，与发光层的正极侧相邻的空穴传输层和与发光层的负极侧相邻的电子注入传输层，其中，空穴注入层设置在空穴传输层和正极之间，空穴注入层的导电性沿空穴注入层的厚度方向连续变化。

2. 发明申请

US20080038583A1 Organic El Element, Organic El Display Apparatus, Method for Manufacturing organic El Element, and Apparatus for Manufacturing Organic El Element 有权
标题翻译：有机EL元件，有机EL显示装置，制造有机EL元件的方法和用于制造有机EL元件的装置
公开(公告)号：US20080038583A1
公开(公告)日：2008-02-14
申请号：US10584413
申请日：2003-12-25
申请人： Yuichiro Itai , Tasuku Satoh , Yoshiaki Sakamoto , Toshiro Takahashi , Masaru Kinoshita
发明人： Yuichiro Itai , Tasuku Satoh , Yoshiaki Sakamoto , Toshiro Takahashi , Masaru Kinoshita
IPC分类号： B32B9/00 , B05D5/12 , H01J19/40
CPC分类号： H01L51/0054 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/5088 , H01L2251/5346
摘要： An object of the present invention is to enable suppression of a leak current of an organic EL element while improving a conductivity of the organic EL element and suppressing an operation voltage thereof. An organic EL element is used which comprises at least a luminescent layer, a hole transport layer adjacent to a positive-electrode side of the luminescent layer, and an electron injection transport layer adjacent to a negative-electrode side of the luminescent layer, wherein a hole injection layer is provided between the hole transport layer and the positive electrode, and the conductivity of the hole injection layer continuously changes along a thickness direction of the hole injection layer.
摘要翻译：本发明的目的在于提供有机EL元件的导电性并抑制其工作电压，能够抑制有机EL元件的漏电流。使用有机EL元件，其至少包括发光层，与发光层的正极侧相邻的空穴传输层和与发光层的负极侧相邻的电子注入传输层，其中，空穴注入层设置在空穴传输层和正极之间，空穴注入层的导电性沿空穴注入层的厚度方向连续变化。

3. 发明授权

US06468600B1 Method of texturing surface of substrate for recording medium 失效
标题翻译：用于记录介质的基材表面纹理化方法
公开(公告)号：US06468600B1
公开(公告)日：2002-10-22
申请号：US10067013
申请日：2002-02-04
申请人： Susumu Yoshida , Yuichiro Itai , Yoshiharu Kasamatsu , Toshiro Takahashi
发明人： Susumu Yoshida , Yuichiro Itai , Yoshiharu Kasamatsu , Toshiro Takahashi
IPC分类号： B05D306
CPC分类号： G11B5/8404
摘要： A method of texturing includes the process of enhancing the hydrophilicity on the surface of a substrate for a recording medium. A texture is then formed on the surface of the substrate with an aqueous slurry in which abrasive grains are dispersed. The surface of the substrate is expected to exhibit an enhanced property of wetness to the aqueous slurry. The aqueous slurry easily spreads over and contacts the surface of the substrate even from the initial stage of the process. The abrasive grains in the aqueous slurry are allowed to uniformly spread over the surface of the substrate. Establishment of the texture can be started on the surface of the substrate at an earlier stage of the process. Even with the abrasive grains of a smaller grain size, a fine and uniform texture of a predetermined surface roughness can be established on the surface of the substrate within a shortened period. Increase in the operating period of abrasion can remarkably be suppressed irrespective of the reduced size of the abrasive grains.
摘要翻译：纹理化方法包括提高用于记录介质的基材表面上的亲水性的方法。然后在其中分散磨料颗粒的水性浆料在基材的表面上形成织构。预期基材的表面具有增强的水性浆液的润湿性能。即使从工艺的初始阶段，含水浆料也容易扩散并接触基材的表面。允许含水浆料中的磨料颗粒均匀地铺展在基材的表面上。可以在该方法的较早阶段在衬底的表面上开始纹理的建立。即使具有较小晶粒尺寸的磨粒，可以在缩短的时间内在衬底的表面上形成预定表面粗糙度的精细且均匀的织构。无论磨粒的尺寸减小，磨损操作周期的增加都可以被显着抑制。

4. 发明申请

US20050238920A1 1,3,6,8-Tetrasubstituted pyrene compound, organic electroluminescent element, and organic electroluminescent display 审中-公开
标题翻译： 1,3,6,8-四取代芘化合物，有机电致发光元件和有机电致发光显示器
公开(公告)号：US20050238920A1
公开(公告)日：2005-10-27
申请号：US11166692
申请日：2005-06-27
申请人： Wataru Sotoyama , Hiroyuki Sato , Azuma Matsuura , Masaru Kinoshita , Toshiro Takahashi
发明人： Wataru Sotoyama , Hiroyuki Sato , Azuma Matsuura , Masaru Kinoshita , Toshiro Takahashi
IPC分类号： C07C15/38 , C07D307/91 , C09K11/06 , H05B33/14
CPC分类号： H05B33/14 , C07C15/38 , C07C2603/50 , C07D307/91 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1048 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/186 , H01L51/0054 , H01L51/0073 , H01L51/5012
摘要： The object of the present invention is to provide organic electroluminescent elements that are excellent in luminous efficiency, luminance, and color purity and exhibit long lifetime. The organic EL elements according to the present invention comprise an organic thin layer between a positive electrode and a negative electrode, and the organic thin layer comprises a 1,3,6,8-tetrasubstituted pyrene compound expressed by the formula (1) as the light emitting material, wherein R1 to R4 in the formula (1) may be identical or different each other, and are each a group expressed by the formula (2): wherein R5 to R9 in the formula (2) may be identical or different each other, are each a hydrogen atom or a substituted group; and at least one of R5 to R9 is a substituted or unsubstituted aryl group.
摘要翻译：本发明的目的是提供发光效率，亮度和色纯度优异并且寿命长的有机电致发光元件。根据本发明的有机EL元件包括在正极和负极之间的有机薄层，有机薄层包含由式（1）表示的1,3,6,8-四取代芘化合物作为式（1）中的R 1〜R 4的发光材料可以相同也可以不同，分别为式（2）表示的基团，式（2）中的R 5〜R 9可以相同或不同，分别为氢原子或取代基; R 9和R 9中的至少一个是取代或未取代的芳基。

5. 发明授权

US08093805B2 Vapor deposition mask, organic electroluminescent display device, and manufacturing method therefor 有权
标题翻译：气相沉积掩模，有机电致发光显示装置及其制造方法
公开(公告)号：US08093805B2
公开(公告)日：2012-01-10
申请号：US11441204
申请日：2006-05-26
申请人： Yoshiaki Sakamoto , Toshiro Takahashi
发明人： Yoshiaki Sakamoto , Toshiro Takahashi
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5212 , H01L27/3244 , H01L51/0021 , H01L2251/5315
摘要： In an organic electroluminescent display device comprising a wiring layer, an insulating layer, a first electrode, an organic electroluminescent layer, and a second electrode, wiring which conducts with a second electrode is arranged between light emitting pixels, and is provided either between an organic electroluminescent layer and the second electrodes, or on top of the second electrodes.
摘要翻译：在包括布线层，绝缘层，第一电极，有机电致发光层和第二电极的有机电致发光显示装置中，与第二电极导通的布线布置在发光像素之间，并且设置在有机电致发光层和第二电极，或在第二电极的顶部。

6. 发明申请

US20060209225A1 Lighting apparatus and a display apparatus therewith 有权
公开(公告)号：US20060209225A1
公开(公告)日：2006-09-21
申请号：US11156572
申请日：2005-06-21
申请人： Yoshiaki Sakamoto , Toshiro Takahashi , Masaya Nakayama
发明人： Yoshiaki Sakamoto , Toshiro Takahashi , Masaya Nakayama
IPC分类号： G02F1/1333
CPC分类号： H01L51/5203 , G02F1/133603 , G02F2001/133342 , H01L51/5209 , H01L51/5218 , H01L2251/5323
摘要： A lighting apparatus and a display apparatus therewith are disclosed. The lighting apparatus includes a first light-transmitting electrode layer, a second light-transmitting electrode layer, and a luminous layer that is sandwiched by the first and the second light-transmitting electrode layers. At least one of the first and the second light-transmitting electrode layers includes at least a first conductive member and a second conductive member. Layout patterns of the first and the second conductive members are different from each other.

7. 发明授权

US07562994B2 Lighting apparatus and a display apparatus therewith 有权
标题翻译：照明装置及其显示装置
公开(公告)号：US07562994B2
公开(公告)日：2009-07-21
申请号：US11156572
申请日：2005-06-21
申请人： Yoshiaki Sakamoto , Toshiro Takahashi , Masaya Nakayama
发明人： Yoshiaki Sakamoto , Toshiro Takahashi , Masaya Nakayama
IPC分类号： F21V9/16
CPC分类号： H01L51/5203 , G02F1/133603 , G02F2001/133342 , H01L51/5209 , H01L51/5218 , H01L2251/5323
摘要： A lighting apparatus and a display apparatus therewith are disclosed. The lighting apparatus includes a first light-transmitting electrode layer, a second light-transmitting electrode layer, and a luminous layer that is sandwiched by the first and the second light-transmitting electrode layers. At least one of the first and the second light-transmitting electrode layers includes at least a first conductive member and a second conductive member. Layout patterns of the first and the second conductive members are different from each other.
摘要翻译：公开了一种照明装置及其显示装置。照明装置包括第一透光电极层，第二透光电极层和被第一和第二透光电极层夹在中间的发光层。第一和第二透光电极层中的至少一个包括至少第一导电构件和第二导电构件。第一和第二导电构件的布局图案彼此不同。

8. 发明申请

US20060279202A1 Vapor deposition mask, organic electroluminescent display device, and manufacturing method therefor 有权
标题翻译：气相沉积掩模，有机电致发光显示装置及其制造方法
公开(公告)号：US20060279202A1
公开(公告)日：2006-12-14
申请号：US11441204
申请日：2006-05-26
申请人： Yoshiaki Sakamoto , Toshiro Takahashi
发明人： Yoshiaki Sakamoto , Toshiro Takahashi
IPC分类号： H05B33/00 , H01L51/50 , B05D5/06 , B05D5/12 , B05C11/11
CPC分类号： H01L51/5212 , H01L27/3244 , H01L51/0021 , H01L2251/5315
摘要： In an organic electroluminescent display device comprising a wiring layer, an insulating layer, a first electrode, an organic electroluminescent layer, and a second electrode, wiring which conducts with a second electrode is arranged between light emitting pixels, and is provided either between an organic electroluminescent layer and the second electrodes, or on top of the second electrodes.
摘要翻译：在包括布线层，绝缘层，第一电极，有机电致发光层和第二电极的有机电致发光显示装置中，与第二电极导通的布线布置在发光像素之间，并且设置在有机电致发光层和第二电极，或在第二电极的顶部。

9. 发明授权

US08128447B2 Display device manufacturing method and display device produced thereby 有权
标题翻译：显示装置制造方法和由此制造的显示装置
公开(公告)号：US08128447B2
公开(公告)日：2012-03-06
申请号：US12054113
申请日：2008-03-24
申请人： Toshiro Takahashi
发明人： Toshiro Takahashi
IPC分类号： H01J9/00
CPC分类号： H01L51/0011 , H01L27/3211 , H01L27/3281 , H01L51/56 , H01L2251/5338
摘要： A display device manufacturing method including arraying pixels 20 comprising plural sub-pixels with different light-emitting colors in two intersecting directions on a flexible substrate 12 by patterning plural sub-pixels 14, 16, 18 with different light-emitting colors onto the flexible substrate 12, wherein patterning of the sub-pixels is performed such that from the two directions of pixel array, the plural sub-pixels with different light-emitting colors are arrayed within the pixels in a rows along the direction X with the smaller substrate dimensional change ratio.
摘要翻译：一种显示装置的制造方法，其特征在于，在柔性基板12上，通过将具有不同的发光颜色的多个子像素14,16,18构图到柔性基板上，在柔性基板12上的两个交叉方向上具有包含具有不同的发光颜色的多个子像素的排列像素20 如图12所示，其中进行子像素的图案化，使得从像素阵列的两个方向，具有不同发光颜色的多个子像素沿着方向X排列成像素中，具有较小的衬底尺寸变化比。

10. 发明申请

US20110317429A1 METHOD FOR PRODUCING LIGHT-EMITTING DISPLAY DEVICE, LIGHT-EMITTING DISPLAY DEVICE AND LIGHT-EMITTING DISPLAY 审中-公开
标题翻译：用于制造发光显示装置的方法，发光显示装置和发光显示器
公开(公告)号：US20110317429A1
公开(公告)日：2011-12-29
申请号：US13254504
申请日：2010-02-04
申请人： Satoshi Aiba , Toshiro Takahashi
发明人： Satoshi Aiba , Toshiro Takahashi
IPC分类号： F21V7/00 , B05D5/12 , C08F2/50 , H01J9/24
CPC分类号： H01L51/5265
摘要： A method for producing a light-emitting display device, the method including forming a film of a light-transmissive resin material on a substrate over which a reflective metal and a semi-transparent member can be disposed in at least one of a plurality of pixel regions corresponding to red, green and blue; curing part of the film of the light-transmissive resin material to form a light-transmissive resin layer, the part being in a region including the at least one pixel region; and developing the light-transmissive resin layer after the curing to form an optical path length-adjusting layer.
摘要翻译：一种发光显示装置的制造方法，其特征在于，在基板上形成有透光性树脂材料的膜，在所述基板上形成反射金属和半透明构件的多个像素中的至少一个对应于红色，绿色和蓝色的区域; 固化透光树脂材料的膜的一部分以形成透光树脂层，该部分在包括至少一个像素区域的区域中; 在固化后显影透光性树脂层，形成光路长度调整层。

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