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.:
Date of Patent:
Mar. 24, 2015
Filed:
Jan. 04, 2011
Byeong-kyu Jeon, Yongin, KR;
Sung-ku Kang, Yongin, KR;
Byeong-Kyu Jeon, Yongin, KR;
Sung-Ku Kang, Yongin, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
A method for manufacturing a touch screen panel includes reinforcing a glass substrate, the glass substrate to be formed with a plurality of touch screen panels in unit cells, reinforcing the glass substrate including forming a reinforcing layer on an upper and a lower side of the glass substrate by performing a reinforcement treatment on a whole surface of the glass substrate, cutting the reinforced glass substrate in each unit cell, removing a part of the reinforcing layer formed in the upper and the lower side of the glass substrate adjacent to a cut cross section, performing a chemical HF treatment on a cross section of the glass substrate corresponding to the cut cross section and exposing the glass substrate by partially removing the reinforcing layer, and forming a touch screen panel per region of the unit cells, respectively.