Invention Application
- Patent Title: GLASS CERAMIC COMPOSITION, GLASS-CERAMIC SINTERED BODY, AND MONOLITHIC CERAMIC ELECTRONIC COMPONENT
- Patent Title (中): 玻璃陶瓷组合物，玻璃陶瓷烧结体和单晶陶瓷电子部件
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Application No.: US11563435Application Date: 2006-11-27
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Publication No.: US20070128450A1Publication Date: 2007-06-07
- Inventor: Naoya Mori , Yoichi Moriya , Jun Urakawa , Yasutaka Sugimoto
- Applicant: Naoya Mori , Yoichi Moriya , Jun Urakawa , Yasutaka Sugimoto
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Priority: JPJP2004-055884 20040301; JPJP2004-137388 20040506; JPJP2005-367843 20051221; JP2006-193557 20060714; JPPCT/JP05/01463 20050202
- Main IPC: C04B35/465
- IPC: C04B35/465 ; B32B17/06
Abstract:
A glass ceramic composition for glass ceramic layers laminated in multilayer ceramic substrate included in multilayer ceramic module is provided. The glass ceramic composition contains a first ceramic powder mainly composed of forsterite, a second ceramic powder mainly composed of at least one material selected from CaTiO3, SrTiO3 and TiO2, and a borosilicate glass powder containing Li2O, MgO, B2O3, SiO2, ZnO and possibly Al2O3. The content of the borosilicate glass powder is about 3 percent by weight or more. The borosilicate glass powder further contains at least one additive selected from the group consisting of CaO, BaO and SrO.
Public/Granted literature
- US07417001B2 Glass ceramic composition, glass-ceramic sintered body, and monolithic ceramic electronic component Public/Granted day:2008-08-26
Information query
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