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Ceramic material and laminated ceramic condenser comprised thereof
 
   
Document Number
US Patent 7560406
Issued Date
July 14, 2009
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Inventors
Chien; Ting-An (Tainan County,TW)
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Abstract
A ceramic powder composition, ceramic material, and laminated ceramic condenser comprised thereof. The composition includes ceramic powders comprising (Sr.sub.xCa.sub.1-x)Ti.sub.yZr.sub.1-yO.sub.3, and a sintering aid, wherein x is between 0 and 1, and y is between 0 and 0.1. The sintering aid is M.sup.a.sub.2O, M.sup.bO, M.sup.c.sub.2O.sub.3, M.sup.dO.sub.2, or a combination thereof. Element M.sup.a comprises Li, Na, K, or a combination thereof. Element M.sup.b comprises Be, Mg, Ca, Sr, Ba, or a combination thereof. Element M.sup.c comprises B, Al, Ga, or a combination thereof. Element M.sup.d comprises Si, Ge, or a combination thereof.
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Number of Claims:
13
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Owner
Darfon Electronics Corp. (Kweishan Taoyuan,TW)
Published
July 14, 2009
Application Number
11/835,893
Filed
August 8, 2007
US Classification
501/136   361/321.4 501/135
Int'l Classification
C04B   35/49   (20060101)  
Examiner
Parent Case
CROSS-REFERENCE TO RELATED APPLICATIONS This application is a Divisional of Application No. 11,295,529, filed on Dec. 7, 2005, now U.S. Pat. No. 7,435,697 and for which priority is claimed under 35 U.S.C. .sctn. 120, and this application claims priority of application Ser. No. 093138090 filed in Taiwan, R.O.C. on Dec. 9, 2004 under 35 U.S.C. .sctn. 119, the entire contents of all are hereby incorporated by reference.
Priority Data
Dec 09, 2004 [TW] 93138090 A
USPTO Field of Search
501/136   501/135   361/321.4  
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