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公开(公告)号:WO2022138999A1
公开(公告)日:2022-06-30
申请号:PCT/KR2020/018838
申请日:2020-12-21
申请人: 주식회사 애니캐스팅
摘要: 본 발명은 선택적 전기화학 전착을 이용한 3차원 프린팅 장치에 관한 것으로서, 상세하게는 전기화학 전착에 의한 적층법(ECAM, ElectroChemical Additive Manufacturing)을 이용하여 기판에 금속 원료를 선택적으로 적층시킬 수 있는 3차원 프린팅 장치에 관한 것이다.
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公开(公告)号:WO2022137514A1
公开(公告)日:2022-06-30
申请号:PCT/JP2020/048777
申请日:2020-12-25
申请人: 株式会社荏原製作所
发明人: 増田 泰之
IPC分类号: C25D21/12
摘要: めっき時のパドルによる電場遮蔽の影響を低減することにある。 基板をめっきするためのめっき装置であって、 めっき槽と、 前記めっき槽内に配置されるアノードと、 前記基板を第1方向及び前記第1方向と反対の第2方向に回転させる回転機構と、 前記基板を前記第1方向に回転させる時間と前記第2方向に回転させる時間とが等しくなるように、又は、前記第1方向における回転速度を時間で積分した値と、前記第2方向における回転速度を時間で積分した値とが等しくなるように、前記回転機構を制御する制御装置と、を備える、めっき装置。
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公开(公告)号:WO2021215939A1
公开(公告)日:2021-10-28
申请号:PCT/NZ2021/050067
申请日:2021-04-23
IPC分类号: C25D11/04 , C25D11/08 , C25D9/04 , C25D3/12 , C25D5/12 , C25D5/14 , C25D5/16 , C25D5/18 , C25D13/18 , C25D21/12 , C25D11/18 , C25D11/24 , C25D11/14 , C25D11/22
摘要: In example implementations, a method for coloring an alloy is provided. The method includes anodizing a substrate in an anodizing bath comprising phosphoric acid, at a constant temperature and a constant voltage for a first time period to develop an anodizing layer that includes a barrier layer, reducing the constant voltage applied to the anodizing bath for a second time period to change a thickness of the barrier layer and change a width of pores in the anodizing layer, plating the substrate in a plating bath at a first current that is increased over a third time period in accordance with a current profile of the plating bath, and plating the substrate in the plating bath at a second current for a fourth time period.
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公开(公告)号:WO2021170851A1
公开(公告)日:2021-09-02
申请号:PCT/EP2021/054934
申请日:2021-02-26
申请人: SEMSYSCO GMBH
摘要: The invention relates to a distribution system for a process fluid for chemical and/or electrolytic surface treatment of a substrate, a distribution method for a process fluid for chemical and/or electrolytic surface treatment of a substrate and a data processing device. The distribution system for a process fluid for chemical and/or electrolytic surface treatment of a substrate comprises a distribution body and a shield element. The distribution body comprises a plurality of openings for the process fluid. The shield element is configured to at least partially cover at least one of the plurality of openings to limit a flow of the process fluid through the distribution body.
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公开(公告)号:WO2021156415A1
公开(公告)日:2021-08-12
申请号:PCT/EP2021/052760
申请日:2021-02-05
摘要: An electrode for an apparatus (1) for electrolytically treating a workpiece (3), the apparatus (1) being of a type arranged to convey the workpiece (3) with a surface to be treated past and directed towards a surface of the electrode, is divided into segments (23a-e) at at least this surface of the electrode. The segments (23a-e) are arranged next to each other in a first direction (x). Adjacent segments (23a-e) are separated from each other along respective segment edges (24a-f) such as to allow adjacent segments (23a-e) to be maintained at different respective voltages. The segment edges (24a-f) extend at least partly in a second direction (y) from a common value (y0) of a co-ordinate in the second direction (y) to an edge (25, 26) of at least an electrically conducting part of the electrode surface, the second direction (y) being transverse to the first direction (x) and corresponding to a direction of movement of the workpiece, in use. The segment edges (24a-f) between at least one pair of adjacent segments (23a-e) extend along respective paths of which an angle to the electrode surface edge (25, 26) decreases from the common value (y0) of the co-ordinate to the electrode surface edge (25, 26).
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公开(公告)号:WO2021140857A1
公开(公告)日:2021-07-15
申请号:PCT/JP2020/046991
申请日:2020-12-16
申请人: 株式会社アルメックステクノロジーズ
发明人: 石井 勝己
摘要: 表面処理装置(1)は、第1主面(WF)及び第2主面(WB)を被処理面とするワーク(W)の周縁を囲って保持する治具(10)と、表面処理槽(100)と、表面処理槽の上部から供給され下部から排出される処理液(2)を循環させる処理液循環部(200)と、を有する。表面処理槽は、ワークを保持する治具を支持する支持部(110,120)と、ワークと対向する第1及び第2壁部(140,150)と、を含む。処理液循環部は、第1主面側の第1流路(FP1)に沿って処理液の第1液流(LF1)を形成する第1循環部(210)と、第2主面側の第2流路(FP2)に沿って処理液の第2液流(LF2)を形成する第2循環部(220)と、を含む。
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公开(公告)号:WO2019216012A1
公开(公告)日:2019-11-14
申请号:PCT/JP2019/008989
申请日:2019-03-07
申请人: 住友電気工業株式会社
摘要: 本開示の一態様に係るプリント配線板は、絶縁性を有するベースフィルムと、上記ベースフィルムの少なくとも一方の面に積層され、平行に配設される複数の配線部を含む導電パターンとを備え、上記複数の配線部の平均幅が5μm以上15μm以下であり、上記複数の配線部が、無電解めっき層と、上記無電解めっき層に積層される電気めっき層とを有し、上記複数の配線部の厚さ方向断面における上記無電解めっき層及び上記電気めっき層間の界面のボイド密度が0.01μm 2 /μm以下である。
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公开(公告)号:WO2018028000A1
公开(公告)日:2018-02-15
申请号:PCT/CN2016/095625
申请日:2016-08-17
申请人: 江苏大学
CPC分类号: B33Y10/00 , B29C64/106 , B29C64/165 , B29C64/205 , B33Y30/00 , B33Y99/00 , C25D1/003 , C25D3/38 , C25D5/18 , C25D5/36 , C25D21/12 , C25D21/18
摘要: 一种多电位吸液电沉积3D打印的装置和方法,通过构造不同电位的内外复合电极对工件进行加工,外电极(18)与电源负极相连,具有低电位,内电极(20)与电源正极连接,具有高电位,工件基板(6)通过可调电阻(17)与电源负极相连,具有中电位,以约束电场方向。采用中间吸液的管电极作为工具电极(14),使电沉积液(4)向中心汇聚并吸走沉积层的气泡,减小浓差极化、提高定域性和加工表面质量。通过调节辅助电极的电位和吸液流量的方式可实现对沉积面积的调控;通过力传感器(12)和流量计(10)反馈调节电极轴向进给以保障合适的加工间隙;该方法能有效提高电化学沉积的定域性、加工精度及加工表面质量。
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公开(公告)号:WO2017167253A1
公开(公告)日:2017-10-05
申请号:PCT/CN2017/078921
申请日:2017-03-31
申请人: 广州兴森快捷电路科技有限公司 , 深圳市兴森快捷电路科技股份有限公司 , 广州市兴森电子有限公司
摘要: 本发明公开了一种图形电镀参数的获取方法,包括如下步骤:获取SS面的电镀面积、CS面的电镀面积、SS面的设置电流密度以及CS面的设置电流密度;根据SS面的电镀面积、CS面的电镀面积、SS面的设置电流密度以及CS面的设置电流密度按照第一内设算法计算出SS面的实际电流密度和/或CS面的实际电流密度;将SS面的实际电流密度和/或CS面的实际电流密度与待镀金属的电镀时间代入法拉第公式H=κ·D·η·t得到电路板SS面和/或CS面上所镀金属的电镀厚度H。上述的图形电镀参数的获取方法,在电路板进行电镀之前,便可得到焊接面、插件面的实际电镀厚度,亦可根据焊接面、插件面电镀面积及电镀层厚度反推得到电流密度参数,这样能使得电路板的生产参数设置精度较高。
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公开(公告)号:WO2017116599A3
公开(公告)日:2017-07-06
申请号:PCT/US2016/064232
申请日:2016-11-30
发明人: WACHSMAN, Eric D. , HU, Liangbing , WANG, Chunsheng , WEN, Yang , FU, Kun , HAN, Fudong
摘要: Disclosed is a method of fabricating a battery or battery component having a solid state electrolyte. A scaffold is provided, the scaffold comprising: a dense central layer comprising a dense electrolyte material, the dense central layer having a first surface, and a second surface opposite the first surface; a first porous layer comprising a first porous electrolyte material, the first porous layer disposed on the first surface of the dense central layer, the porous electrolyte material having a first network of pores therein; wherein each of the dense electrolyte material and the first porous electrolyte material are independently selected from garnet materials. Carbon is infiltrated into the first porous layer. Sulfur is also infiltrated into the first porous layer. The battery component may be used in a variety of battery configurations.
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