Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Reexamination Certificate
2008-09-19
2010-02-02
Nguyen, Khiem (Department: 2839)
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With provision to conduct electricity from panel circuit to...
C439S083000
Reexamination Certificate
active
07654828
ABSTRACT:
A socket, adapted for electrically connecting a printed circuit board to an IC package, comprises a housing and a plurality of contacts arranged in an angular fashion within the passageways. The housing defines a mating face and a mounting face opposed to the mating face and a number of angular passageways extending from the mating face to the mounting face. Each contact includes a bend portion, a first leg and a second leg extending from two opposed ends of the bend portion. The second leg has an arc contacting portion extending out of the mating face for contacting with the IC package. Firstly a solder ball is disposed on a bottom surface of the bend portion and soldered to the printed circuit board to mount the contact to the printed circuit board. Or secondly the contacts (Mounting end) have no solder balls and solder paste is applied to PCB then connector is placed onto PCB and reflow soldered into place without use of solder balls.
REFERENCES:
patent: 6257899 (2001-07-01), Walkup
patent: 6994565 (2006-02-01), Harper, Jr.
patent: 7128622 (2006-10-01), Tsai
patent: 2008/0050940 (2008-02-01), Lin et al.
Harlan Tod M.
Little Terrance F.
Chang Ming Chieh
Cheng Andrew C.
Chung Wei Te
Hon Hai - Precision Ind. Co., Ltd.
Nguyen Khiem
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