Semiconductor device

Details Semiconductor device Semiconductor device

2007-06-08

2008-11-04

Nguyen, Truc T (Department: 2833)

Electrical connectors

With insulation other than conductor sheath

Insulating body having plural mutually insulated terminals...

C257S690000

Reexamination Certificate

active

07445519

ABSTRACT:
A screw block terminal is formed to have a block body, a nut, an electrode and an overhang portion, and the block body has first, second, third and fourth side surface portions, an upper surface portion and a lower surface portion. The overhang portion is extended from the first side surface portion of block body such that a sidewall portion is sandwiched between the overhang portion and the block body. A projection corresponding to wall-like bodies provided on a case member is formed on the overhang portion. On the third and fourth side surface portions, projected contact portions are formed, respectively, to enlarge a contact surface with an outer wall surface of the sidewall portion. Thus, a semiconductor device is provided that allows to improve resistance to tightening torpue of the screw block terminal.

REFERENCES:
patent: 3245029 (1966-04-01), Piperato
patent: 3757282 (1973-09-01), Wildi
patent: 6521983 (2003-02-01), Yoshimatsu et al.
patent: 7048591 (2006-05-01), Chiang
patent: 7198495 (2007-04-01), Youtsey
patent: 2006/0105637 (2006-05-01), Chiang
patent: 2008/0142948 (2008-06-01), Matsumoto
patent: 10-116961 (1998-05-01), None
patent: 11-177259 (1999-07-01), None
patent: 2002-314035 (2002-10-01), None

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