
基本信息:
- 专利标题: 一种快速响应热敏芯片及其制作方法
- 专利标题(英):Quick-response temperature-sensitive chip and manufacturing method thereof
- 申请号:CN201410371070.8 申请日:2014-07-30
- 公开(公告)号:CN104167269A 公开(公告)日:2014-11-26
- 发明人: 柏小海 , 段兆祥 , 杨俊 , 柏琪星 , 唐黎民 , 叶建开
- 申请人: 肇庆爱晟电子科技有限公司
- 申请人地址: 广东省肇庆市端州区睦岗镇棠下工业区
- 专利权人: 肇庆爱晟电子科技有限公司
- 当前专利权人: 肇庆鼎晟电子科技有限公司
- 当前专利权人地址: 广东省肇庆市端州区睦岗镇棠下工业区
- 代理机构: 广州新诺专利商标事务所有限公司
- 代理人: 华辉; 曹爱红
- 主分类号: H01C7/04
- IPC分类号: H01C7/04
The invention belongs to the technical field of temperature-sensitive chip products, and concretely discloses a quick-response temperature-sensitive chip. The quick-response temperature-sensitive chip comprises a ceramic basic sheet, two surfaces of the ceramic basic sheet are both provided with a surface electrode through printing sintering infiltration, and one end of the ceramic basic sheet is terminated through a temperature-sensitive material layer. The manufacturing method of the quick-response temperature-sensitive chip comprises the concrete steps: (1) selecting the ceramic basic sheet; (2) performing printing and sintering infiltration to obtain the surface electrodes; (3) cutting up; (4) terminating a single end; (5) drying and sintering; and (6) testing. In a temperature measurement process, the NTC temperature-sensitive chip is short in thermal conduction time, small in thermal time constant and high in sensitivity, is capable of effectively satisfying the high-sensitivity requirement on temperature measurement, and is high in reliability and good in resistance value consistency, the chip product qualified rate high, and the manufacturing method is simple and easy to realize.
公开/授权文献:
- CN104167269B 一种快速响应热敏芯片及其制作方法 公开/授权日:2018-04-27