CONTACT ELEMENT WITH GOLD COATING
    125.
    发明申请
    CONTACT ELEMENT WITH GOLD COATING 审中-公开
    接触元件与镀金

    公开(公告)号:US20160168741A1

    公开(公告)日:2016-06-16

    申请号:US14904926

    申请日:2014-07-04

    申请人: HARTING KGAA

    摘要: The invention relates to a method for producing an electric contact element, the base of the contact element being made of a metal substrate which undergoes the following method steps in the listed order: a. a cold and/or hot and/or electrolytic degreasing of the substrate, b. an activation of the surface of the substrate i. in a nickel strike bath or ii. in a fluoride-containing activation solution or iii. in a fluoride-free activation solution, c. a galvanic deposition of an intermediate layer i., wherein a galvanically deposited nickel layer or ii. a nickel alloy layer, or iii. a copper alloy layer is applied as the intermediate layer, and d. an electrolytic deposition of a gold alloy layer in a direct and/or pulse current method in which the current density ranges from 0.3 to 0.6 A/dm2.

    摘要翻译: 本发明涉及一种用于制造电接触元件的方法,该接触元件的基底由金属基底制成,其按以下顺序进行以下方法步骤:a。 b)基材的冷和/或热和/或电解脱脂,b。 基板表面的激活i。 在镍罢工浴或ii。 在含氟化物的活化溶液中或iii。 在无氟化物的活化溶液中,c。 中间层i的电沉积,其中电镀镍层或ii。 镍合金层,或iii。 应用铜合金层作为中间层,d。 电流密度范围为0.3〜0.6A / dm 2的直接和/或脉冲电流法中的金合金层的电解沉积。

    Biocompatible electroplated interconnection electronics package suitable for implantation
    127.
    发明授权
    Biocompatible electroplated interconnection electronics package suitable for implantation 有权
    生物相容性电镀互连电子封装适合植入

    公开(公告)号:US09220169B2

    公开(公告)日:2015-12-22

    申请号:US11821327

    申请日:2007-06-21

    摘要: Device is a hermetically sealed electronics package bonded to an electrode or flexible circuit that is suitable for implantation such as for a retinal or cortical electrode array. The hermetically sealed electronics package is bonded to the electrode or flexible circuit by electroplating a biocompatible material, such as platinum or gold, forming a plated connection, bonding the flexible circuit to the electronics package. The resulting electronic device is biocompatible and is suitable for long-term implantation. The device comprises a substrate containing a contact, a flexible assembly containing a pad, and electroplated bonding between said contact and said pad that bonds said substrate and said flexible assembly together.

    摘要翻译: 器件是密封的电子封装,其结合到适合于植入的电极或柔性电路,例如用于视网膜或皮质电极阵列。 电气密封的电子封装通过电镀生物相容性材料(例如铂或金)而结合到电极或柔性电路上,形成电镀连接,将柔性电路接合到电子封装。 所得到的电子器件是生物相容的并且适用于长期植入。 该装置包括含有接触件的基板,包含焊盘的柔性组件以及在所述接触件和所述焊盘之间的电镀接合,将所述基板和所述柔性组件接合在一起。

    COMPOSITION HAVING ALKALINE PH AND PROCESS FOR FORMING SUPERCONFORMATION THEREWITH
    128.
    发明申请
    COMPOSITION HAVING ALKALINE PH AND PROCESS FOR FORMING SUPERCONFORMATION THEREWITH 审中-公开
    具有碱性pH的组合物和形成其超强度的方法

    公开(公告)号:US20150345039A1

    公开(公告)日:2015-12-03

    申请号:US14812134

    申请日:2015-07-29

    IPC分类号: C25D3/38 C25D5/04 C25D21/12

    摘要: A composition includes a solvent; a metal ion disposed in the solvent; an accelerator disposed in the solvent; and a suppressor disposed in the solvent, a pH of the composition being alkaline and effective to form a superconformation comprising a damascene deposit that includes an electrochemically reduced form of the metal ion. A process for forming a superconformation includes: contacting a substrate with a composition, the composition including: a solvent; a metal ion disposed in the solvent; an accelerator disposed in the solvent; and a suppressor disposed in the solvent; controlling a pH of the composition to be alkaline; and producing a damascene deposit on the substrate to form the superconformation, the damascene deposit including an electrochemically reduced form of the metal ion.

    摘要翻译: 组合物包括溶剂; 设置在溶剂中的金属离子; 设置在溶剂中的促进剂; 和设置在溶剂中的抑制剂,所述组合物的pH为碱性并且有效地形成超结构,其包含包含电化学还原形式的金属离子的镶嵌沉积物。 形成超结构的方法包括:使基底与组合物接触,所述组合物包括:溶剂; 设置在溶剂中的金属离子; 设置在溶剂中的加速剂; 和设置在溶剂中的抑制剂; 控制组合物的pH为碱性; 并在基底上产生镶嵌沉积物以形成超结构,镶嵌沉积物包括电化学还原形式的金属离子。