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1. 发明申请

US20220305772A1 LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS 有权
公开(公告)号：US20220305772A1
公开(公告)日：2022-09-29
申请号：US17656704
申请日：2022-03-28
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO
IPC分类号： B41J2/045 , B41J2/14
摘要： A liquid ejecting head that, as a piezoelectric actuator is driven, displaces a vibration plate between a first position where a pressure chamber contracts to the maximum degree and a second position where the pressure chamber expands to the maximum degree and ejects droplets from a nozzle, has a configuration in which, in an abnormal displacement state where the vibration plate exceeds the second position and is displaced to a third position and the displacement amount from a fourth position that is a center between the first position and the second position to the third position is twice or more of the displacement amount from the fourth position to the second position, pressure of a holding portion that is a sealing space is 1.05 times or more of the pressure of the holding portion when the vibration plate is at the second position.

2. 发明申请

US20160043246A1 SOLAR CELL, ELECTRONIC DEVICE, AND MANUFACTURING METHOD OF SOLAR CELL 有权
标题翻译：太阳能电池，电子器件和太阳能电池的制造方法
公开(公告)号：US20160043246A1
公开(公告)日：2016-02-11
申请号：US14813694
申请日：2015-07-30
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO
IPC分类号： H01L31/0224 , H01L31/18 , G04G19/00 , H01L31/02
CPC分类号： H01L31/022466 , G04C10/02 , G04G19/00 , H01L31/02013 , H01L31/022425 , H01L31/0445 , H01L31/0512 , Y02E10/50
摘要： A conductive paste is disposed on a transparent conductive film of a substrate in which a power generating film and the transparent conductive film are disposed in this order, a wiring member is disposed on the conductive paste through an anisotropic conductive film, and the anisotropic conductive film is heated while pressing the substrate and the wiring member by interposing them, and thus the wiring member is fixed.
摘要翻译：在发光膜和透明导电膜依次配置的基板的透明导电膜上配置导电性糊剂，通过各向异性导电膜将配线构件配置在导电性糊剂上，各向异性导电膜在通过插入基板和布线构件的同时加热，从而布线构件被固定。

3. 发明公开

US20240306509A1 Method For Manufacturing Piezoelectric Substrate And Piezoelectric Substrate 审中-公开
公开(公告)号：US20240306509A1
公开(公告)日：2024-09-12
申请号：US18599762
申请日：2024-03-08
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO , Yasuhiro HORIBA
IPC分类号： H10N30/00 , H10N30/078 , H10N30/079 , H10N30/853
CPC分类号： H10N30/708 , H10N30/078 , H10N30/079 , H10N30/8542
摘要： A piezoelectric substrate according to an aspect of the present disclosure comprising: a substrate including a first region and a second region; a first electrode layer formed above the substrate; a seed layer formed in the first region above the substrate; and a piezoelectric layer formed in the first region and the second region above the substrate and containing potassium, sodium, and niobium, wherein the substrate includes a plurality of centers of curvature.

4. 发明申请

US20190280141A1 PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE, AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20190280141A1
公开(公告)日：2019-09-12
申请号：US16293851
申请日：2019-03-06
申请人： SEIKO EPSON CORPORATION
发明人： Masahiro TAKEUCHI , Yukimune WATANABE , Daisuke NAGANO , Masahiro FURUSAWA
IPC分类号： H01L31/05 , H01L31/02 , H01L31/0236 , H01L31/0352 , H01L31/053
摘要： A photoelectric conversion element includes a photoelectric conversion layer that has a p-type impurity region and an n-type impurity region, an insulating layer that overlaps with the p-type impurity region and the n-type impurity region and has a groove outside the p-type impurity region and the n-type impurity region in a plan view of a main surface of the photoelectric conversion layer, a p-type electrode electrically connected to the p-type impurity region, an n-type electrode electrically connected to the n-type impurity region, and a barrier layer that has a lower moisture permeability than the insulating layer, in the groove.

5. 发明申请

US20190163137A1 ELECTRONIC APPARATUS AND PHOTOELECTRIC CONVERSION DEVICE MANUFACTURING METHOD 审中-公开
公开(公告)号：US20190163137A1
公开(公告)日：2019-05-30
申请号：US16204271
申请日：2018-11-29
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO , Masahiro FURUSAWA , Maho TERASHIMA
IPC分类号： G04B19/06 , G04G9/00 , H02J50/30 , H01L21/78 , B23K26/0622 , B23K26/073 , B23K26/364 , H01L31/042
摘要： An electronic apparatus including a case having an opening including a curve and a photoelectric conversion device that is provided in the case and includes a crystalline semiconductor substrate, the photoelectric conversion having an outer edge that includes at least partially formed of an outer curve portion along the opening, and the photoelectric conversion having an inner edge that includes at least partially formed of an inner curve portion along the outer edge.

6. 发明申请

US20190036107A1 METHOD FOR PRODUCING ELECTRODE ASSEMBLY AND METHOD FOR PRODUCING LITHIUM-ION BATTERY 审中-公开
公开(公告)号：US20190036107A1
公开(公告)日：2019-01-31
申请号：US16070451
申请日：2017-01-18
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO
IPC分类号： H01M4/1391 , H01M10/052 , H01M10/0562 , H01M10/0585 , H01M4/62
CPC分类号： H01M4/1391 , H01M4/13 , H01M4/139 , H01M4/364 , H01M4/622 , H01M10/052 , H01M10/0562 , H01M10/0585 , H01M2004/021 , H01M2004/028
摘要： A method produces an electrode assembly capable of efficiently producing an electrode assembly by reducing a thermal history time associated with a heat treatment, and a method produces a lithium-ion battery. A method for producing an electrode assembly includes a first step of forming a composite body as a molded body containing an active material, a second step of dipping the composite body in a melt of a solid electrolyte in a first atmosphere, thereby impregnating the melt into voids inside the composite body, and a third step of cooling the composite body impregnated with the melt by moving the composite body to a second atmosphere whose temperature is lower than that of the first atmosphere, thereby combining the composite body with the solid electrolyte.

7. 发明申请

US20150138935A1 CONDUCTIVE MEMBER, SOLAR WATCH, SOLAR CELL MODULE, AND ELECTRONIC APPARATUS 有权
标题翻译：导电构件，太阳能手表，太阳能电池模块和电子设备
公开(公告)号：US20150138935A1
公开(公告)日：2015-05-21
申请号：US14540613
申请日：2014-11-13
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO
IPC分类号： H01L31/02 , H05K1/02 , G04C10/02
CPC分类号： G04C10/02 , H01L31/02008 , Y02E10/50
摘要： A solar cell module includes a first segment as a first solar cell segment and a second segment as a second solar cell segment disposed adjacent to each other, and each having electrodes respectively on both of obverse and reverse sides, and a conductive member including a base member having flexibility, a first conductive layer disposed on one surface of the base member, and a second conductive layer disposed on the other surface of the base member, and the base member is bent so as to connect the first conductive layer to the obverse side electrode of the first segment, and connect the second conductive layer to the reverse side electrode of the first segment and the obverse side electrode of the second segment.
摘要翻译：太阳能电池模块包括作为第一太阳能电池段的第一段和作为彼此相邻布置的第二太阳能电池段的第二段，并且每个具有分别在正面和反面两侧的电极以及包括基底的导电构件具有柔性的构件，设置在所述基底构件的一个表面上的第一导电层和设置在所述基底构件的另一个表面上的第二导电层，并且所述基底构件被弯曲，以将所述第一导电层连接到所述正面电极，并且将第二导电层连接到第一段的反向侧电极和第二段的正面侧电极。

8. 发明公开

US20230286274A1 Piezoelectric Device, Liquid Ejecting Head, And Liquid Ejecting Apparatus 审中-公开
公开(公告)号：US20230286274A1
公开(公告)日：2023-09-14
申请号：US18181915
申请日：2023-03-10
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO
IPC分类号： B41J2/14
CPC分类号： B41J2/14233 , B41J2002/14258
摘要： A piezoelectric device includes: a substrate having a plurality of recesses; a vibration plate provided on one side of the substrate; and a piezoelectric actuator including layers of first electrodes, a piezoelectric layer, and a second electrode provided in this order on the vibration plate side, and the piezoelectric actuator has a plurality of active portions including the first electrode, the second electrode, and the piezoelectric layer held between the first electrode and the second electrode, the first electrode serves as an individual electrode individually provided for each active portion, the second electrode serves as a common electrode shared by the plurality of active portions, and the second electrode includes a first end portion serving as a reference and a protruding portion protruding from an end portion of the active portion beyond the first end portion toward a coupling electrode electrically coupled to the first electrode.

9. 发明申请

US20160043256A1 Solar Cell, Electronic Device, and Manufacturing Method of Solar Cell 有权
标题翻译：太阳能电池，电子设备和太阳能电池的制造方法
公开(公告)号：US20160043256A1
公开(公告)日：2016-02-11
申请号：US14813520
申请日：2015-07-30
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO
IPC分类号： H01L31/048 , G04G19/00 , G04C10/02 , H01L31/18
CPC分类号： H01L31/048 , G04C10/02 , G04G19/00 , H01L31/02013 , H01L31/022425 , H01L31/022466 , H01L31/042 , H01L31/0508 , H01L31/18 , Y02E10/50
摘要： A power generating film is disposed on a substrate, a transparent conductive film is disposed on the power generating film in an overlapping manner, a first insulating film having a thickness of greater than or equal to 1 μm is disposed on the transparent conductive film, and the substrate is formed into a predetermined shape by irradiating the substrate with laser light which is condensed thereto and by spraying gas onto the substrate.
摘要翻译：发光膜设置在基板上，透明导电膜以重叠的方式设置在发光膜上，在透明导电膜上设置厚度大于或等于1μm的第一绝缘膜，通过用冷凝的激光照射基板并将气体喷射到基板上，将基板形成为预定的形状。

10. 发明申请

US20160043252A1 SOLAR CELL, ELECTRONIC DEVICE, AND MANUFACTURING METHOD OF SOLAR CELL 审中-公开
标题翻译：太阳能电池，电子器件和太阳能电池的制造方法
公开(公告)号：US20160043252A1
公开(公告)日：2016-02-11
申请号：US14813764
申请日：2015-07-30
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke NAGANO
IPC分类号： H01L31/0352 , G04C10/02 , H01L31/18
CPC分类号： G04C10/02 , H01L31/0392 , H01L31/0445 , H01L31/18 , H01L31/1888 , Y02E10/50
摘要： A power generating film is disposed on a first surface of a substrate, a transparent conductive film is disposed on the power generating film in an overlapping manner, and a first front resist film and a first back resist film are disposed on the transparent conductive film and a second surface on a side opposite to the first surface, the first back resist film is patterned into a predetermined shape, and the substrate is formed into a predetermined shape by spraying an etching liquid onto the substrate from the second surface side.
摘要翻译：发光膜设置在基板的第一表面上，透明导电膜以重叠的方式设置在发光膜上，并且第一前抗蚀剂膜和第一后抗蚀剂膜设置在透明导电膜上，在与第一表面相对的一侧上的第二表面，将第一反向抗蚀剂膜图案化为预定形状，并且通过从第二表面侧将蚀刻液体喷涂到基板上将基板形成为预定形状。

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