Title:
SILK SCREEN PRINTING METHOD FOR ACHIEVING PRINTED BEZEL COATING THICKNESS REQUIRED TO IMPROVE DEFECT RATE IN MANUFACTURE OF TOUCH SCREEN PANEL
Document Type and Number:
WIPO Patent Application WO/2014/200238
Kind Code:
A1
Abstract:
The present invention relates to a silk screen printing method for achieving a printed bezel coating thickness required to improve a defect rate when a touch screen panel is manufactured. The present invention prints a thin bezel coating having a thickness of 0.7㎛ to 2㎛ while maintaining the hiding power of the printed bezel coating through silk screen printing, thereby improving a pattern disconnection problem occurring in ITO deposition or ITO film laminating because the thickness of the printed bezel coating is minimized, and enabling a delicate touch operation because bubble formation is prevented and resistivity is kept constant. Accordingly, the present invention can significantly lower a high defect rate caused by such problems in existing methods.
Inventors:
PARK SUNG WOO (KR)
Application Number:
PCT/KR2014/005068
Publication Date:
December 18, 2014
Filing Date:
June 10, 2014
Export Citation:
Assignee:
PARK SUNG WOO (KR)
International Classes:
B41M1/12
Foreign References:
| JP2009286057A | 2009-12-10 | |||
| JPH0710632B2 | 1995-02-08 | |||
| KR20070109671A | 2007-11-15 | |||
| KR100829198B1 | 2008-05-14 |
Attorney, Agent or Firm:
AJU Kim Chang&Lee (KR)
특허법인 아주양헌 (KR)
특허법인 아주양헌 (KR)
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