Metal working – Barrier layer or semiconductor device making – Barrier layer device making
Patent
1998-09-03
2000-01-25
Chaudhuri, Olik
Metal working
Barrier layer or semiconductor device making
Barrier layer device making
361503, 361504, 361505, 361517, 361518, 361519, 361520, 361535, 361536, 3612711, 3612751, 3612752, B23B 528, H01G 902, H01G 210, H01G 910
Patent
active
06017367&
ABSTRACT:
A chip type aluminum electrolytic capacitor (1) has a capacitor element (2) impregnated with an electrolytic solution, a cylindrical case (3) for containing the capacitor element (2), a sealing member (4) for sealing the cylindrical case (3), and an insulating board (5) having a mounting surface (5c) to be fixed to an electronic circuit board; and vapor pressure of the electrolytic solution is regulated to a predetermined value to prevent deformations of the cylindrical case (3) and the sealing member (4).
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patent: 4591951 (1986-05-01), Iwamoto et al.
patent: 4715976 (1987-12-01), Mori et al.
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patent: 5838532 (1998-11-01), Nakata
patent: 5880926 (1999-03-01), Nishino et al.
Patent Abstracts of Japan, vol. 015, No. 397 (E-1220), Oct. 8, 1991 & JP 03161918A (Canon Inc.), Jul. 11, 1991.
Patent Abstracts of Japan, vol. 018, No. 419 (E-1589), Aug. 5, 1994 & JP 06 132165A (Toho Chem Ind Co Ltd), May 13, 1994.
Chambliss Alonzo
Chaudhuri Olik
Matsushita Electric - Industrial Co., Ltd.
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