Title:
ANTI-STATIC PART AND ITS MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2008/053717
Kind Code:
A1
Abstract:
A conductive layer containing gold as a main component is formed on the upper surface
of an insulating base. A gap is formed on the conductive layer. A plurality of leader
electrodes are formed to oppose one another via the gap. An excess voltage protection
material layer is formed to cover some parts of the respective leader electrodes
and the gap, so as to obtain an anti-static part. This method enables an accurate
formation of a narrow gasp. Thus, it is possible to manufacture an anti-static
part having a low peak voltage, stable suppression characteristic of electrostatic
discharge (ESD), and a high sulfide resistance.
Inventors:
NOZOE KENJI
ISEKI TAKESHI
MORINO TAKASHI
TOKUNAGA HIDEAKI
ISEKI TAKESHI
MORINO TAKASHI
TOKUNAGA HIDEAKI
Application Number:
PCT/JP2007/070410
Publication Date:
May 08, 2008
Filing Date:
October 19, 2007
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
NOZOE KENJI
ISEKI TAKESHI
MORINO TAKASHI
TOKUNAGA HIDEAKI
NOZOE KENJI
ISEKI TAKESHI
MORINO TAKASHI
TOKUNAGA HIDEAKI
International Classes:
H01T4/10; H01C7/12
Foreign References:
| JP2001504635A | 2001-04-03 | |||
| JP2004214005A | 2004-07-29 | |||
| JP2006229031A | 2006-08-31 | |||
| JPS6437805A | 1989-02-08 | |||
| JP2001230046A | 2001-08-24 | |||
| JPH08293377A | 1996-11-05 |
Attorney, Agent or Firm:
IWAHASHI, Fumio et al. (1006, Oaza Kadoma, Kadoma-shi, Osaka 01, JP)
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