Metal working – Barrier layer or semiconductor device making – Barrier layer device making
Reexamination Certificate
2006-09-19
2006-09-19
Tsai, H. Jey (Department: 2812)
Metal working
Barrier layer or semiconductor device making
Barrier layer device making
C361S523000, C361S531000
Reexamination Certificate
active
07108729
ABSTRACT:
A solid electrolyte capacitor includes a capacitor element, an anode lead, and a cathode lead. The capacitor element includes a capacitor chip, an anode wire projecting from the capacitor chip, and a cathode electrode formed on outer surfaces of the capacitor chip. The anode lead is electrically connected to the anode wire, whereas the cathode lead is electrically connected to the cathode electrode. A method for making such a solid electrolyte capacitor includes a laser irradiation step for irradiating the anode wire with a laser beam, and a connection step for connecting the anode wire with the anode lead after the laser irradiation step.
REFERENCES:
patent: 5693104 (1997-12-01), Kuriyama
patent: 5818687 (1998-10-01), Shimojima
patent: 6277733 (2001-08-01), Smith
patent: 6459565 (2002-10-01), Lessner et al.
patent: 57141863 (1982-09-01), None
Bednarek Michael
Pillsbury Winthrop Shaw & Pittman LLP
Rohm & Co., Ltd.
Tsai H. Jey
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