Title:
METHOD AND APPARATUS FOR INSPECTING TOUCH SCREEN
Document Type and Number:
WIPO Patent Application WO/2012/091445
Kind Code:
A3
Abstract:
The present invention relates to a method and an apparatus for inspecting a touch screen. The method for inspecting the touch screen according to one embodiment of the present invention includes the steps of: selecting at least one of one or more patterns stored in a memory; moving a conductive rod on a surface of the touch screen according to the selected pattern while the conductive rod comes in contact with the surface of the touch screen; comparing the input information generated on the touch screen through the conductive rod with the selected pattern; and inspecting the touch screen on the basis of the compared result. The present invention can efficiently inspect defective states of the touch screen by minimizing the damage to the touch screen and inspecting the accuracy and linearity of the coordinates.
Inventors:
SHIN YEON WOO (KR)
Application Number:
PCT/KR2011/010215
Publication Date:
November 08, 2012
Filing Date:
December 28, 2011
Export Citation:
Assignee:
MELFAS INC (KR)
SHIN YEON WOO (KR)
SHIN YEON WOO (KR)
International Classes:
G06F11/26; G06F3/041
Foreign References:
| KR20070109533A | 2007-11-15 | |||
| KR20050060391A | 2005-06-22 | |||
| KR200214684Y1 | 2001-02-15 | |||
| KR20080056559A | 2008-06-23 |
Download PDF:
Claims: