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1. 发明授权

US11465387B2 Sheet forming binder, container, sheet forming apparatus, sheet forming method, and powder set 有权
公开(公告)号：US11465387B2
公开(公告)日：2022-10-11
申请号：US16517797
申请日：2019-07-22
申请人： SEIKO EPSON CORPORATION
发明人： Hiroki Kurata , Yoshihiro Ueno , Takumi Sago
IPC分类号： B32B5/02 , B28B3/12 , D21H13/30 , C08K3/22 , D21H21/30 , D21H17/67 , D21H27/00 , D04H1/587 , B27N3/02 , B27N3/04
摘要： A sheet forming binder includes a first powder and a second powder having a larger volume average particle size than the first powder. The proportion of the first powder is 10.0% by mass or more relative to the total mass of the first powder and the second powder.

2. 发明授权

US11566372B2 Method for defibrating fiber body, defibrating device, sheet manufacturing method, and sheet manufacturing apparatus 有权
公开(公告)号：US11566372B2
公开(公告)日：2023-01-31
申请号：US16700071
申请日：2019-12-02
申请人： SEIKO EPSON CORPORATION
发明人： Tetsuya Aoyama , Shinichi Kato , Shigemi Wakabayashi , Yoshihiro Ueno , Shunichi Seki , Takumi Sago , Hiroki Kurata
IPC分类号： D21B1/32
摘要： A method for defibrating a fiber body includes: a supply step of supplying a liquid to a fiber body containing fibers; and a defibrating step of defibrating the fiber body to which the liquid is supplied, and in the supply step, the liquid is supplied to the fiber body so that a rate in tensile strength of the fiber body immediately before defibrated in the defibrating step to the fiber body before the liquid is supplied thereto is 60.0% or less.

3. 发明授权

US09595675B2 Light emitting element with improved layer thickness uniformity 有权
标题翻译：具有改善层厚均匀性的发光元件
公开(公告)号：US09595675B2
公开(公告)日：2017-03-14
申请号：US14666936
申请日：2015-03-24
申请人： SEIKO EPSON CORPORATION
发明人： Takumi Sago , Masahiro Uchida , Kohei Ishida , Shotaro Watanabe
IPC分类号： H01L51/56 , H01L51/00 , H01L51/52 , H01L51/50 , H01L27/32
CPC分类号： H01L51/0005 , H01L27/3246 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092
摘要： A light-emitting element includes an anode, a cathode, a hole transporting layer provided between the anode and cathode, a light-emitting layer provided in contact with the hole transporting layer between the anode and cathode, where the surface of the light-emitting layer side of the hole transporting layer is formed in a shape having a part in which the distance with the reference surface along the anode changes in a continuous or step-wise manner, and the surface of the opposite side to the hole transporting layer of the light-emitting layer is formed so as to have the same shape as the surface of the light-emitting layer of the hole transporting layer.
摘要翻译：发光元件包括阳极，阴极，设置在阳极和阴极之间的空穴传输层，与阳极和阴极之间的空穴传输层接触的发光层，其中发光的表面空穴传输层的层侧被形成为具有与基准表面沿着阳极的距离以连续或逐步的方式变化的部分的形状，并且与空穴传输层的空穴传输层相反的一侧的表面发光层形成为与空穴传输层的发光层的表面相同的形状。

4. 发明授权

US09490456B2 Method of manufacturing organic EL element, organic EL element, organic EL apparatus, and electronic device 有权
标题翻译：制造有机EL元件，有机EL元件，有机EL器件和电子器件的方法
公开(公告)号：US09490456B2
公开(公告)日：2016-11-08
申请号：US14474892
申请日：2014-09-02
申请人： SEIKO EPSON CORPORATION
发明人： Takumi Sago , Seiichi Tanabe , Shotaro Watanabe , Kohei Ishida
IPC分类号： H01J1/62 , H01L51/56 , H01L51/50 , H01L51/00 , H01L27/32
CPC分类号： H01L51/56 , H01L27/3211 , H01L27/3244 , H01L51/0005 , H01L51/0008 , H01L51/0037 , H01L51/004 , H01L51/0059 , H01L51/0081 , H01L51/5012 , H01L51/506 , H01L51/5072 , H01L51/5092
摘要： An organic EL element with a functional layer including at least a hole injection layer, a hole transport layer, and a luminescence layer laminated from a pixel electrode side in order between a pixel electrode as an anode and a counter electrode as a cathode, and a method of manufacturing the organic EL element has a forming process by applying a solution including a low molecular material and a high molecular material to at least one layer among the hole injection layer, the hole transport layer, and luminescence layer, in which the molecular weight of low molecular material is 10,000 or less and the molecular weight of high molecular material is 10,000 to 300,000, and in which a mixing ratio of low molecular material is 10 wt % to 90 wt % with respect to the weight of low molecular material and high molecular material included in the solution.
摘要翻译：具有功能层的有机EL元件，其功能层至少包括从作为阳极的像素电极和作为阴极的反电极之间的像素电极侧层叠的空穴注入层，空穴传输层和发光层，以及制造有机EL元件的方法具有通过在空穴注入层，空穴传输层和发光层中的至少一层涂布包含低分子材料和高分子材料的溶液来形成其中分子量低分子材料的分子量为10,000以下，高分子材料的分子量为10,000〜300,000，低分子材料的混合比相对于低分子材料的重量为10重量％〜90重量％，高分子量分子材料包含在溶液中。

5. 发明授权

US10759185B2 Sheet, sheet processing apparatus and sheet processing method 有权
公开(公告)号：US10759185B2
公开(公告)日：2020-09-01
申请号：US16446763
申请日：2019-06-20
申请人： SEIKO EPSON CORPORATION
发明人： Yoshihiro Ueno , Takumi Sago , Hiroki Kurata , Shunichi Seki
IPC分类号： G03G7/00 , B41J2/335 , B41M5/50
摘要： A sheet for a laser printer includes a plurality of fibers, and a binding agent for binding the plurality of fibers, in which an abundance of the binding agent on a surface of the sheet is smaller than an abundance of the binding agent in a center in a thickness direction of the sheet.

6. 发明授权

US10406834B2 Sheet processing device, sheet manufacturing apparatus, and sheet processing method 有权
公开(公告)号：US10406834B2
公开(公告)日：2019-09-10
申请号：US16145979
申请日：2018-09-28
申请人： SEIKO EPSON CORPORATION
发明人： Tatsuya Fujii , Takumi Sago , Tsukasa Ota , Satomi Yoshioka
IPC分类号： B41M7/00 , B41J11/60 , B41J29/26
摘要： A sheet processing device, a sheet manufacturing apparatus, and a sheet processing method enable effectively removing the color material of printed parts. A sheet processing device for processing a printed sheets has a detector configured to detect the printed parts of the sheet; and a refining prevention agent applicator configured to selectively apply a refining prevention agent that prevents refinement of the sheet to a printed area including the printed parts detected by the detector.

7. 发明授权

US09123665B2 Organic EL device, method for manufacturing the same, and electronic apparatus 有权
标题翻译：有机EL器件及其制造方法以及电子设备
公开(公告)号：US09123665B2
公开(公告)日：2015-09-01
申请号：US14029203
申请日：2013-09-17
申请人： SEIKO EPSON CORPORATION
发明人： Takumi Sago
IPC分类号： H01L51/50 , H01L51/56 , H01L27/32 , H01L51/00
CPC分类号： H01L27/3211 , H01L51/0003 , H01L51/0005 , H01L51/0008 , H01L51/001 , H01L51/006 , H01L51/0077 , H01L51/0078 , H01L51/5012 , H01L51/504 , H01L51/56 , H01L2251/56
摘要： An organic EL device has a pixel including a red, a green and a blue sub-pixel. The organic EL device includes anodes disposed in the sub-pixels, and a cathode. A red luminescent layer is formed by liquid application between the anode and the cathode, and a green luminescent layer is formed by liquid application between the anode and the cathode. A blue luminescent layer is formed by vapor deposition over the entire region of the red, green and blue sub-pixels between the red and green luminescent layers and the cathode, and between the anode and the cathode in the blue sub-pixel. An infrared luminescent layer is formed by vapor deposition over the entire region of the red, green and blue sub-pixels between the red and green luminescent layers and the blue luminescent layer, and between the anode and the blue luminescent layer in the blue sub-pixel.
摘要翻译：有机EL器件具有包括红色，绿色和蓝色子像素的像素。有机EL器件包括设置在子像素中的阳极和阴极。通过在阳极和阴极之间的液体施加形成红色发光层，并且在阳极和阴极之间通过液体施加形成绿色发光层。通过在红色和绿色发光层与阴极之间以及蓝色子像素中的阳极和阴极之间的红色，绿色和蓝色子像素的整个区域上的气相沉积形成蓝色发光层。通过在红色和绿色发光层与蓝色发光层之间的红色，绿色和蓝色子像素的整个区域上以及蓝色子像素中的阳极和蓝色发光层之间的气相沉积形成红外发光层，像素。

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