Electricity: conductors and insulators – Boxes and housings – Hermetic sealed envelope type
Patent
1992-02-25
1993-11-30
Picard, Leo P.
Electricity: conductors and insulators
Boxes and housings
Hermetic sealed envelope type
336 96, 26427211, 2642711, 257787, H01L 2328, B29B 1300
Patent
active
052667391
ABSTRACT:
A chip electronic device wherein an electronic element such as an inductor and capacitor, and terminals are covered with a resin housing. Plated lower surfaces and edges of the terminals show on a bottom and sides of a housing respectively. The lower surfaces of the terminals are soldered onto conductive patterns of a printed wiring board, and fillets of solder are formed at the edges of the terminals.
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patent: 3550228 (1970-12-01), Asscher
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patent: 4365284 (1982-12-01), Tanaka
patent: 4490706 (1984-12-01), Satou et al.
patent: 4498067 (1985-02-01), Kumokawa et al.
patent: 4571662 (1986-02-01), Conquest et al.
patent: 4879804 (1989-11-01), Chiang
patent: 4939494 (1990-07-01), Masuda et al.
patent: 5034854 (1991-07-01), Matsumura et al.
Ledynh Bot
Murata Manufacturing Co. Ltd.
Picard Leo P.
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