Title:
THREE-DIMENSIONAL MOTION SENSOR HAVING VIA HOLE
Document Type and Number:
WIPO Patent Application WO/2014/163245
Kind Code:
A1
Abstract:
Disclosed is a three-dimensional motion sensor, which comprises a sensor injected with an ionic liquid, wherein the sensor has a pattern of electrodes formed on the wall thereof, and the electrodes sense a motion of the ionic liquid and perform sensor outputting. In the three-dimensional motion sensor, a substrate is inserted and equipped in the wall of the sensor and a via hole is formed in the electrode pattern when the electrode pattern is formed on the substrate, such that the motion sensor for sensing a change in the three-dimensional position of an object (movement direction, rotation direction, rotation angle, and the like) includes the ionic liquid therein. In particular, the present invention enables more accurate measurement of a gradient change by widening an error range of the electronic pattern formed on the substrate equipped in the sensor.
Inventors:
SEO CHAN YEOL (KR)
SHIM HYUN KU (KR)
PARK WON YONG (KR)
KIM DONG HO (KR)
KIM SI-HAN (KR)
SHIM HYUN KU (KR)
PARK WON YONG (KR)
KIM DONG HO (KR)
KIM SI-HAN (KR)
Application Number:
PCT/KR2013/006855
Publication Date:
October 09, 2014
Filing Date:
July 31, 2013
Export Citation:
Assignee:
YOOWON COM TECH CO LTD (KR)
International Classes:
G01P13/00
Foreign References:
| JP2005010071A | 2005-01-13 | |||
| KR20030093080A | 2003-12-06 | |||
| KR20100130464A | 2010-12-13 | |||
| KR100956252B1 | 2010-05-06 | |||
| KR20070044615A | 2007-04-30 | |||
| KR20120098248A | 2012-09-05 |
Attorney, Agent or Firm:
DAWOOL PATENT AND LAW FIRM (KR)
특허법인다울 (KR)
특허법인다울 (KR)
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