公开(公告)号：US20160293300A1

公开(公告)日：2016-10-06

申请号：US14822893

申请日：2015-08-10

Applicant: THINKING ELECTRONIC INDUSTRIAL CO., LTD.

Inventor： Xun Xu ,  Zhiwei Jia

IPC: H01C17/065 ,  H05K3/28 ,  H05K3/40 ,  H05K3/46 ,  H05K3/12 ,  H05K3/14

CPC classification number: H01C17/065 ,  H01C1/142 ,  H01C7/102 ,  H01C17/281 ,  H01C17/283 ,  H05K3/1225 ,  H05K3/1291 ,  H05K3/14 ,  H05K3/28 ,  H05K3/4007 ,  H05K3/4664

Abstract: A preparation method for an electronic component with an alloy electrode layer includes steps of printing a metal layer on each of the two opposite surfaces of a ceramic substrate with the metal layer made from aluminum, spraying an alloy layer being a copper alloy layer on an outer surface of each metal layer, connecting a pin to each alloy layer, and enclosing the ceramic substrate, the metal layers, the alloy layers and a portion of each pin with an insulating layer. With the adoption of copper alloy for the alloy layer, the preparation method has the advantages of low production cost and high reliability of the electronic component produced by the method.

Abstract translation: 一种具有合金电极层的电子部件的制备方法，包括以下步骤：在由铝制成的金属层的陶瓷基板的两个相对面的每一面上印刷金属层，在外部喷涂铜合金层的合金层 每个金属层的表面，将销连接到每个合金层，并且用绝缘层包围陶瓷基板，金属层，合金层和每个销的一部分。 随着合金层采用铜合金，制备方法具有生产成本低，可靠性高的优点。

公开(公告)号：US09583239B2

公开(公告)日：2017-02-28

申请号：US14645905

申请日：2015-03-12

Applicant: THINKING ELECTRONIC INDUSTRIAL CO., LTD.

Inventor： Xun Xu ,  Jen-Heng Huang ,  Zhiwei Jia

IPC: H01C1/14 ,  H01C7/10 ,  H01C1/142 ,  H01C7/102 ,  H01C17/28 ,  H01C1/144

CPC classification number: H01C1/14 ,  H01C1/142 ,  H01C1/144 ,  H01C7/10 ,  H01C7/102 ,  H01C17/281 ,  H01C17/285 ,  H01C17/288

Abstract: An electrode component with electrode layers formed on intermediate layers includes a ceramic substrate, two intermediate layers formed on two opposite surfaces of the ceramic substrate, two electrode layers respectively formed on the two intermediate layers, two lead wires respectively connected to the electrode layers, and an insulating layer enclosing the ceramic substrate, the intermediate layers, the electrode layers, and portions of the two lead wires. The intermediate layer formed between the ceramic substrate and the electrode layer replaces the fabrication means for conventional silver electrode layer to provide good binding strength between the ceramic substrate and the electrode layer. Besides same electrical characteristics for original products, the electrode component can get rid of the use of precious silver in screen printed silver electrode and avoid pollution caused by evaporation and thermal dissolution of organic solvent while lowering the ohmic contact resistance between the electrode layer and the ceramic substrate.

Abstract translation: 形成在中间层上的具有电极层的电极部件包括陶瓷基板，形成在陶瓷基板的两个相对表面上的两个中间层，分别形成在两个中间层上的两个电极层，分别连接到电极层的两个引线，以及 封装陶瓷基板，中间层，电极层和两根引线的部分的绝缘层。 形成在陶瓷基板和电极层之间的中间层取代了用于常规银电极层的制造装置，以提供陶瓷基板和电极层之间的良好的结合强度。 除了原始产品的电气特性外，电极组件可以摆脱丝网印刷银电极中贵金属的使用，避免有机溶剂的蒸发和热溶解引起的污染，同时降低电极层和陶瓷之间的欧姆接触电阻 基质。