
基本信息:
- 专利标题: 安规片式多层陶瓷电容器的制备方法
- 专利标题(英):Preparation method for safety chip type multilayer ceramic capacitors
- 申请号:CN201310460566.8 申请日:2013-09-29
- 公开(公告)号:CN103531356A 公开(公告)日:2014-01-22
- 发明人: 黄必相 , 祝忠勇 , 陈长云 , 曾雨 , 陆享
- 申请人: 广东风华高新科技股份有限公司
- 申请人地址: 广东省肇庆市风华路18号风华电子工业城
- 专利权人: 广东风华高新科技股份有限公司
- 当前专利权人: 广东风华高新科技股份有限公司
- 当前专利权人地址: 广东省肇庆市风华路18号风华电子工业城
- 代理机构: 广州华进联合专利商标代理有限公司
- 代理人: 吴平
- 主分类号: H01G4/30
- IPC分类号: H01G4/30 ; H01G4/12 ; H01G4/005
The invention discloses a preparation method for safety chip type multilayer ceramic capacitors. Internal electrode patterns are printed in parallel on each ceramic dielectric film, a predetermined number of ceramic dielectric films are laminated in a way that the opposite internal electrode patterns of the neighboring ceramic dielectric films at the same position are laminated in a staggered manner, so that a laminated plate is formed, and the laminated plate is cut to obtain a safety chip type multilayer ceramic capacitor green body; and as the laminated plate is cut, the cut surface has the internal electrode patterns which appear at intervals, and the interior of the cut laminated plate comprises internal electrodes which are suspended relative to the surface of the cut laminated plate. As the interior of the safety chip type multilayer ceramic capacitor prepared by the preparation method for safety chip type multilayer ceramic capacitors has the suspended electrodes, the open circuit state of a circuit is guaranteed, the problem that short-circuiting can easily take place when the capacitor is cracked under stress is prevented, and the problem that personal safety is endangered by electric stock as the result of the short-circuiting of the capacitor is also prevented.
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01G | 电容器;电解型的电容器、整流器、检波器、开关器件、光敏器件或热敏器件 |
------H01G4/00 | 固定电容器;及其制造方法 |
--------H01G4/30 | .叠层电容器 |