Title:
TACT SWITCH FOR ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2016/085133
Kind Code:
A1
Abstract:
The present invention relates to a tact switch for an electronic component, and provides a tact switch for an electronic component, comprising: an upper pattern and a lower pattern formed of a plate-shaped electrifiable conductor of a predetermined thickness; an insulation panel positioned between the upper pattern and the lower pattern and formed of an insulator, which does not conduct electricity; and a dome switch placed at the upper part of the upper pattern, wherein the upper pattern has a circular electrode unit at the center thereof, the electrode unit protrudes at the center of the upper pattern by corroding a peripheral part thereof through etching, and a pair of corresponding end points at a circular surface of the electrode unit are connected to each other such that a first electrode and a second electrode having different polarities are symmetrically formed around the connection, the pair of corresponding end points at a circular surface of the electrode unit are connected by being corroded through etching, the connection is an insulation unit for electrically insulating the first electrode and the second electrode, the insulation unit alternately enters an area of the first electrode and an area of the second electrode from a virtual diameter line interconnecting both ends points at the circular surface of the electrode unit, and respectively extends in the directions of the first electrode and the second electrode so as to be formed into a sinuous shape curving at least a plurality of times, and the first and second electrodes respectively include, due to the insulation unit, extended parts having a shape sequentially extending in mutually opposing directions so as to be fitted and engaged with each other around the insulation unit.
Inventors:
KIM KYUNG HE (KR)
KEOWN SOON GIL (KR)
KEOWN SOON GIL (KR)
Application Number:
PCT/KR2015/011377
Publication Date:
June 02, 2016
Filing Date:
October 27, 2015
Export Citation:
Assignee:
KIM KYUNG HE (KR)
KEOWN SOON GIL (KR)
KEOWN SOON GIL (KR)
International Classes:
H01H13/14; H01H13/48
Foreign References:
| KR101204085B1 | 2012-11-28 | |||
| KR20130123057A | 2013-11-12 | |||
| KR20120041065A | 2012-04-30 | |||
| KR101412659B1 | 2014-08-12 | |||
| KR101324068B1 | 2013-11-11 |
Attorney, Agent or Firm:
SESHIN PATENT & LAW FIRM (KR)
특허법인세신 (KR)
특허법인세신 (KR)
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