Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRODE STRUCTURE OF SOLID TYPE RECHARGEABLE BATTERY
Document Type and Number:
WIPO Patent Application WO/2013/183132
Kind Code:
A1
Abstract:
Provided is an electrode structure such that, when layering insulating resin and a metal electrode that have different thermal expansion coefficients, generation of cracks on the metal electrode due to heating during manufacturing processes are prevented. In an electrode that is to be layered onto a semiconductor circuit substrate comprising insulating resin, the electrode structure thereof is composed of, in order to prevent generation of cracks in manufacturing processes due to the substrate having a different thermal expansion coefficient, a main electrode (70) provided with slits formed by notching a portion thereof, and an auxiliary electrode (74) that covers the slits of the main electrode. Void sections where no electrode exists can be eliminated by providing bridges, instead of slits, at portions where the slits of the main electrode and slits of the auxiliary electrodes overlap.

Inventors:
KUDOH Takuo (6-8 Kichijoji Hon-cho 2-chome, Musashino-sh, Tokyo 08, 〒1808508, JP)
HIWADA Kiyoyasu (6-8 Kichijoji Hon-cho 2-chome, Musashino-sh, Tokyo 08, 〒1808508, JP)
NAKAZAWA Akira (Kobe International Business Center 502 5-2, Minatojima Minami-machi 5-chome, Chuo-ku, Kobe-sh, Hyogo 47, 〒6500047, JP)
Application Number:
JP2012/064593
Publication Date:
December 12, 2013
Filing Date:
June 06, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Kabushiki Kaisha Nihon Micronics (6-8 Kichijoji Hon-cho 2-chome, Musashino-shi Tokyo, 08, 〒1808508, JP)
Guala Technology Corporation (Kobe International Business Center 502, 5-2 Minatojima Minami-machi 5-chome, Chuo-ku, Kobe-sh, Hyogo 47, 〒6500047, JP)
KUDOH Takuo (6-8 Kichijoji Hon-cho 2-chome, Musashino-sh, Tokyo 08, 〒1808508, JP)
HIWADA Kiyoyasu (6-8 Kichijoji Hon-cho 2-chome, Musashino-sh, Tokyo 08, 〒1808508, JP)
NAKAZAWA Akira (Kobe International Business Center 502 5-2, Minatojima Minami-machi 5-chome, Chuo-ku, Kobe-sh, Hyogo 47, 〒6500047, JP)
International Classes:
H01L29/41; H01L45/00
Domestic Patent References:
WO2012046326A12012-04-12
Foreign References:
JP2000114556A2000-04-21
JP2008071537A2008-03-27
JPH04342172A1992-11-27
JP2007179893A2007-07-12
JP2010067643W2010-10-07
JP2000260811A2000-09-22
JPH10223698A1998-08-21
JP3531866B22004-05-31
JP2011178288A2011-09-15
JPH08236898A1996-09-13
JP2008288536A2008-11-27
Other References:
See also references of EP 2860759A4
Attorney, Agent or Firm:
MIZUNO Tsuneo (19-8, Kuriharachuo 1-chome Zama-sh, Kanagawa 14, 〒2520014, JP)
Download PDF: