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Patent Searching and Data


Title:
SUBSTRATE WITH BUILT-IN CAPACITOR, INTERPOSER AND MOUNTED SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2016/153028
Kind Code:
A1
Abstract:
A substrate with built-in capacitor, which internally comprises a capacitor 21 within a substrate 14, and wherein the capacitor 21 is provided with a dielectric ceramic plate 21a having a thickness of 15 μm or less and electrodes 21b that hold the dielectric ceramic plate 21a therebetween; and an interposer 13 which is composed of this substrate with built-in capacitor. A mounted substrate which is obtained by mounting an interposer 13 on a wiring substrate 11 and by mounting a semiconductor element 15 on this interposer 13.

Inventors:
ONO,Tomoyuki (6 Takeda Tobadono-cho, Fushimi-ku, Kyoto-sh, Kyoto 01, 〒6128501, JP)
Application Number:
JP2016/059590
Publication Date:
September 29, 2016
Filing Date:
March 25, 2016
Export Citation:
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Assignee:
KYOCERA CORPORATION (6 Takeda Tobadono-cho, Fushimi-ku Kyoto-sh, Kyoto 01, 〒6128501, JP)
International Classes:
H05K3/46; H01G2/06; H01G4/12; H01G4/30; H01L23/12; H05K1/16
Domestic Patent References:
WO2016002929A12016-01-07
Foreign References:
JP2010087499A2010-04-15
JP2004304159A2004-10-28
JP2014531389A2014-11-27
Other References:
J.ANDRADE ET AL.: "Rutile solid solutions containing M+(Li), M2+ (Zn, Mg), M3+(Al) and M5+ (Nb, Ta, Sb) ions", JOURNAL OF MATERIALS SCIENCE LETTERS, vol. 5, no. Issue 2, 1986, Germany, pages 147 - 149, XP055315138, ISSN: 0261-8028
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