The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8974907 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 10, 2015

Filed:

May. 22, 2013
Applicants:

Pal Wonn (Taiwan) Co., Ltd., Taoyuan Hsien, TW;

Chun-yuan Lee, Hsinchu, TW;

Inventor:

Chun-Yuan Lee, Hsinchu, TW;

Assignees:

Pal Wonn (Taiwan) Co., Ltd., Taoyuan Hsien, TW;

Other;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03C 17/34 (2006.01); C03C 17/42 (2006.01); C03C 17/44 (2006.01);
U.S. Cl.
CPC ...
C03C 17/34 (2013.01); C03C 17/3405 (2013.01); C03C 2217/231 (2013.01); C03C 17/44 (2013.01); C03C 2218/355 (2013.01);
Abstract

The present invention provides a method for reinforcing a glass of a touch panel and a reinforcement structure thereof. The method provides at least one protective film and at least one glass substrate. One side of the glass substrate is adhered to one side of the protective film. The glass substrate adhered with the protective film is dipped in an adhesive reservoir. The glass substrate adhered with the protective film is taken out of the adhesive reservoir. After the adhesive is hardened, a reinforcement layer is formed on the other side and the periphery of the glass substrate. The present invention makes the surface of the glass to be more flat with an increased strength.


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