Active solid-state devices (e.g. – transistors – solid-state diode – Integrated circuit structure with electrically isolated... – Passive components in ics
Reexamination Certificate
2005-07-12
2005-07-12
Wilson, Allan R. (Department: 2815)
Active solid-state devices (e.g., transistors, solid-state diode
Integrated circuit structure with electrically isolated...
Passive components in ics
C257S307000, C257S308000, C257S309000, C361S508000, C361S015000, C426S323000
Reexamination Certificate
active
06917094
ABSTRACT:
In an electrode for an electric double layer capacitor of the present invention, the peak value of particle size distribution of graphite particles added to a conductive adhesive is in a range of 2.6 to 3.2 μm, not less than 100,000 dimples having a largest outer diameter in a range of 4 to 10 μm and a depth in a range of 4 to 15 μm are formed on the surface of the collector sheet per 1 cm2, and the occupied area of the dimples to the entire surface area of the collector sheet is not more than 50%. By determining the saponification value of polyvinylalcohol which is used as a binder component of the conductive adhesive in a range of 90.0 to 98.5, adhesiveness of the collector sheet and the electrode forming sheet is improved. Furthermore, by substituting H atoms contained in the polyvinylalcohol with Si atoms, adhesiveness of the collector sheet and the electrode forming sheet can be further improved.
REFERENCES:
patent: 2004/0114307 (2004-06-01), Oyama et al.
patent: 7-201663 (1995-08-01), None
patent: 11-162787 (1999-06-01), None
Fukushima Toshiaki
Iwaida Manabu
Kawaguchi Tomohiko
Murakami Ken-ichi
Oyama Shigeki
Arent & Fox PLLC
Daido Metal Company Ltd.
Honda Motor Co., LTD
Nguyen Joseph
No-Tape Industrial Co., Ltd.
LandOfFree
Electrode for electric double layer capacitor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrode for electric double layer capacitor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrode for electric double layer capacitor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3401104