Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Of specified configuration
Reexamination Certificate
2006-07-21
2010-02-02
Andújar, Leonardo (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Combined with electrical contact or lead
Of specified configuration
C257S701000, C257S702000, C257SE23010
Reexamination Certificate
active
07656038
ABSTRACT:
A plurality of external electrodes11c,11mare disposed in parallel along two sides facing each other of a region300corresponding to the circuit substrate to be manufactured, and a probing electrode is formed, which is connected to the external electrodes through extending conductors13a,13bextending to the outside the region300from the external electrodes. At this time, widths of the extending conductors13a,13bare set smaller than the widths of the external electrodes11c,11mand probing electrodes12a,12b.Therefore, a solder storage part is formed in a wide portion in a width changing part between an electrode and a conductor, and a necessary sufficient amount of solder is adhered to the surfaces of the external electrodes11c,11m.
REFERENCES:
patent: 6977431 (2005-12-01), Oh et al.
patent: 2003/0063449 (2003-04-01), Suzuki et al.
patent: 2003/0127662 (2003-07-01), Duesman et al.
patent: 3270197 (2002-01-01), None
patent: 200380683 (2003-03-01), None
Andújar Leonardo
Baker & Botts L.L.P.
Brother Kogyo Kabushiki Kaisha
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