Invention Grant
- Patent Title: Ceramic component element and ceramic component and method for the same
- Patent Title (中): 陶瓷元件和陶瓷元件及其制作方法
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Application No.: US12224976Application Date: 2007-02-15
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Publication No.: US08026787B2Publication Date: 2011-09-27
- Inventor: Kwang-Hwi Choi , Seong-Soo Jo , Sun-Ki Kim
- Applicant: Kwang-Hwi Choi , Seong-Soo Jo , Sun-Ki Kim
- Applicant Address: KR Danwon-gu, Ansan, Kyeonggi-do
- Assignee: Joinset Co., Ltd.
- Current Assignee: Joinset Co., Ltd.
- Current Assignee Address: KR Danwon-gu, Ansan, Kyeonggi-do
- Agency: Locke Lord Bissell & Liddell, LLP
- Agent Alan B. Clement; Peter J. Fallon
- Priority: KR10-2006-0022653 20060310; KR10-2006-0057122 20060623
- International Application: PCT/KR2007/000811 WO 20070215
- International Announcement: WO2007/105865 WO 20070920
- Main IPC: H01C7/10
- IPC: H01C7/10
Abstract:
A ceramic component element is provided. The ceramic component element includes: an insulating ceramic base with pores formed on its surface and previously fired; and a functional ceramic sheet bonded to the insulating ceramic base and having electrical characteristics. The functional ceramic sheet is physically bonded to the insulating ceramic base by forming pressing a green sheet for the functional ceramic sheet on the insulating ceramic base at constant temperature and pressure so that parts of the green sheet are forced to put into the pores and anchored, and the functional ceramic sheet is chemically bonded to the insulating ceramic base by firing the anchored green sheet in such a manner that functional oxides of the green sheet penetrate the insulating ceramic base by solid diffusion to form a diffusion bonding layer.
Public/Granted literature
- US20090096569A1 Ceramic Component Element And Ceramic Component And Method For The Same Public/Granted day:2009-04-16
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