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公开(公告)号：EP3043415B1
公开(公告)日：2017-11-01
申请号：EP14898855.3
申请日：2014-07-31
CPC分类号： G01R31/3662 , G01R31/3665 , G01R31/3696 , H01M10/0583 , H01M10/4285
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公开(公告)号：EP3460862A1
公开(公告)日：2019-03-27
申请号：EP17799052.0
申请日：2017-04-05
IPC分类号： H01L49/00
摘要： To provide a manufacturing method of a secondary battery capable of increasing discharge capacity.
The method of manufacturing a secondary battery according to the present invention comprises a first electrode 12, an n-type metal oxide semiconductor layer 14 made of an n-type metal oxide semiconductor, an n-type metal oxide semiconductor and an insulator An intermediate insulating layer 18 containing an insulator as a main component, a p-type metal oxide semiconductor layer 22 made of a p-type metal oxide semiconductor, and a second electrode 24 are laminated in this order , A first process of applying a positive voltage between the first electrode 12 and the second electrode 24 with reference to the first electrode 12 and a second process of applying a positive voltage between the first electrode 12 and the second electrode 24 And a second process in which 0 V is applied between the first process cycle and the second process cycle in this order is defined as a first unit cycle and a predetermined number of first unit cycles are repeated.-
公开(公告)号：EP3828945A1
公开(公告)日：2021-06-02
申请号：EP21150665.4
申请日：2017-04-05
摘要： To provide a manufacturing method of a secondary battery capable of increasing discharge capacity.
The method of manufacturing a secondary battery according to the present invention comprises a first electrode 12, an n-type metal oxide semiconductor layer 14 made of an n-type metal oxide semiconductor, an n-type metal oxide semiconductor and an insulator An intermediate insulating layer 18 containing an insulator as a main component, a p-type metal oxide semiconductor layer 22 made of a p-type metal oxide semiconductor, and a second electrode 24 are laminated in this order , A first process of applying a positive voltage between the first electrode 12 and the second electrode 24 with reference to the first electrode 12 and a second process of applying a positive voltage between the first electrode 12 and the second electrode 24 And a second process in which 0 V is applied between the first process cycle and the second process cycle in this order is defined as a first unit cycle and a predetermined number of first unit cycles are repeated.-
公开(公告)号：EP3598562A1
公开(公告)日：2020-01-22
申请号：EP18766717.5
申请日：2018-03-01
摘要： A secondary battery (30) includes: a first conductivity-type first oxide semiconductor (14); a first charge layer (16T) disposed on the first oxide semiconductor layer (14), the first charge layer composed by including a first metal oxide; a first separation layer (18SNS) disposed on the first charge layer (16T); and a second conductivity-type second oxide semiconductor layer (24) disposed on the first separation layer (18SNS). The first charge layer (16T) is not composed of a material containing silicon. A second separation layer (18TS) disposed on the first charge layer (16T) between the first separation layer (18SNS) and the first charge layer (16T) may be included. Provided is a secondary battery capable of reducing an internal resistance and capable of increasing an electricity storage capacity per unit volume (weight).
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5.发明公开SHEET-LIKE-BATTERY TEST DEVICE AND SHEET-LIKE-BATTERY TEST METHOD 有权FOLIENBATTERIEN-TESTVORRICHTUNG UND FOLIENBATTERIEN-TESTVERFAHREN
公开(公告)号：EP3043415A1
公开(公告)日：2016-07-13
申请号：EP14898855.3
申请日：2014-07-31
CPC分类号： G01R31/3662 , G01R31/3665 , G01R31/3696 , H01M10/0583 , H01M10/4285
摘要： Handling to a subsequent step of cell examining/testing can be performed as keeping the same shape owing to that a sheet-shaped cell is alternately folded and an electrode terminal is inserted to a gap of the folded sheet-shaped cell, and test space can be saved by lessening a size of a testing device for a cell.
A testing device for a sheet-shaped cell and a testing method for a sheet-shaped cell according to the present invention includes a folding unit that folds a sheet-shaped cell having electrode layers on both faces while alternately changing a folding direction, and a testing unit that performs a predetermined test as supplying power to electrode terminals in a state that the electrode terminals are inserted respectively to folded portions of the sheet-shaped cell.摘要翻译： 由于片状电池被交替地折叠并且电极端子被插入到折叠的片状电池的间隙中，可以进行电池检查/测试的后续步骤，因为保持相同的形状，并且测试空间可以 通过减小单元的测试设备的大小来节省。 根据本发明的用于片状电池的测试装置和片状电池的测试方法包括折叠单元，其折叠在两个面上具有电极层的片状电池，同时交替地改变折叠方向，并且 测试单元，其在将电极端子分别插入到片状电池的折叠部分的状态下执行预定的测试，以向电极端子供电。
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公开(公告)号：EP3920270A1
公开(公告)日：2021-12-08
申请号：EP20747828.0
申请日：2020-01-17
摘要： A secondary battery (30) includes: a solid electrolyte layer (18) which contains a tantalum oxide as a solid electrolyte; a positive-electrode active material layer (22) which is disposed on an upper surface of the solid electrolyte layer (18) and contains a nickel hydroxide (Ni(OH) 2 ) as a positive-electrode active material; and a negative-electrode active material layer (16) disposed on a lower surface of the solid electrolyte layer (18) so as to be opposite to the positive-electrode active material layer (22) and containing a titanium oxide (TiO x ) or a titanium oxide (TiO x ) and a silicon oxide (SiO x ) as a negative-electrode active material. There is provided a secondary battery capable of improving electricity storage performance by improving a self-discharge.
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公开(公告)号：EP3882996A1
公开(公告)日：2021-09-22
申请号：EP19884580.2
申请日：2019-11-07
发明人： SAITO, Tomokazu , KUDOH, Takuo
IPC分类号： H01L49/00
摘要： A technique of improving the performance of a secondary battery is provided. A secondary battery (100) according to an embodiment includes a first electrode (21), a second electrode (22), a first layer (11) disposed on the first electrode (21) and including a first n-type oxide semiconductor, a second layer (12) disposed on the first layer (11) and including a second n-type oxide semiconductor material and a first insulating material, a third layer (13) disposed on the second layer (12) and including tantalum oxide, and a fourth layer (14) disposed on the third layer (13) and including a second insulating material.
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公开(公告)号：EP3496169A1
公开(公告)日：2019-06-12
申请号：EP17836760.3
申请日：2017-07-21
IPC分类号： H01L49/00
摘要： A secondary battery according to the present invention includes a first electrode (11), a second electrode (17), a charging layer (14) arranged between the first electrode (11) and the second electrode (17) and containing a mixture of an insulating material and a first n-type oxide semiconductor material, an n-type oxide semiconductor layer (13) arranged between the charging layer (14) and the first electrode (11) and containing a second n-type oxide semiconductor material, a p-type oxide semiconductor layer (16) arranged between the charging layer (14) and the second electrode (17) and containing a p-type oxide semiconductor material, a mixture layer (15) arranged between the charging layer (14) and the p-type oxide semiconductor layer (16) and containing a mixture of silicon oxide and a third n-type oxide semiconductor material, and a conductive layer (12) arranged between the first electrode (11) and the n-type oxide semiconductor layer (13) and containing a metal material.
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公开(公告)号：EP3349265A1
公开(公告)日：2018-07-18
申请号：EP16843884.4
申请日：2016-08-03
发明人： SAITO, Tomokazu , SATO, Yuki
CPC分类号： H01L29/66977 , H01L21/02565 , H01L22/14 , H01L27/08 , H01L29/66969 , H01L29/84 , H01L49/00 , H01M2/20 , H01M10/04 , Y02E10/549 , Y02P70/521
摘要： The present invention provides a method for manufacturing a secondary cell having a plurality of unit cells 21 that are connected in parallel, including a step to prepare sheet-shaped unit cells each having a structure that a first electrode layer (1), a metal oxide semiconductor layer (2), a charging layer (3), and a second electrode layer are layered, a step to form a cell-sheet (30) by connecting the layered unit cells (21) in parallel, a step to measure a capacity of the cell-sheet (30), and a step to connect a unit cell (21a) for capacity adjustment to the cell-sheet (30) in parallel when the capacity is smaller than a specification value.
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10.发明公开
公开(公告)号：EP3327757A1
公开(公告)日：2018-05-30
申请号：EP16827404.1
申请日：2016-06-23
发明人： SATO, Yuki , TSUNOKUNI, Kazuyuki , SAITO, Tomokazu
CPC分类号： G01R31/3637 , G01R31/3641 , H01M10/4285 , H01M10/48
摘要： An intermediate structure unit (100) for a secondary cell according to the present invention is the intermediate structure unit (100) for a secondary cell having a secondary cell (21) and a test structure unit (22) on a common substrate (10). Each of the secondary cell (21) and the test structure unit (22) includes a first electrode layer (1) and a second electrode layer (5). A plurality of layers are layered at the secondary cell (21) between the first electrode layer (1) and the second electrode layer (5). The plurality of layers include at least a metal oxide semiconductor layer and a charging layer (3). A part of the plurality of layers is formed at the test structure unit (22) between the first electrode layer (1) and the second electrode layer (5).
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