Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
A SUPERCAPACITOR
Document Type and Number:
WIPO Patent Application WO/2005/029518
Kind Code:
A1
Abstract:
The invention relates to a capacitor, and discloses a supercapacitor comprising a first electrode and a second electrode opposed each other, and dielectric between the first electrode and the second electrode. An electrode extension is connected to at least one of the first electrode and the second electrode for enlarging the surface area. Said dielectric and said electrode extension is interlaced to form beehive-like structure. The invention realizes larger specific surface area, and increases contact area between the electrodes and the dielectric, and the capacitor can be made ultra-high capacitance, high voltage resistance, and small size.

Inventors:
YIN FUQIANG (CN)
Application Number:
PCT/CN2004/000999
Publication Date:
March 31, 2005
Filing Date:
August 30, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YIN FUQIANG (CN)
International Classes:
H01G9/00; H01G9/155; (IPC1-7): H01G4/00
Foreign References:
US4663694A1987-05-05
JPH02156619A1990-06-15
EP1075004A12001-02-07
Attorney, Agent or Firm:
SHENZHEN TRUER PATENT AGENT CO., LTD. (Hualian Building N° 2008 Shennan Zhong Roa, Shenzhen Guangdong 1, CN)
Download PDF:



 
Previous Patent: BEAD NOISE FILTER

Next Patent: ELECTRICAL SWITCH