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:
Nov. 02, 2010
Filed:
May. 08, 2008
Shin-chi Chen, Chiayi County, TW;
Yao-zen Chang, Taipei County, TW;
Chang-chou LI, Tainan, TW;
Chih-yu KE, Pingtung County, TW;
Huang-sheng Fang, Tainan, TW;
Shin-Chi Chen, Chiayi County, TW;
Yao-Zen Chang, Taipei County, TW;
Chang-Chou Li, Tainan, TW;
Chih-Yu Ke, Pingtung County, TW;
Huang-Sheng Fang, Tainan, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An attachment process for flexible substrates and a patterned sealant used therein are provided. The attachment process is mainly used to manufacture flexible liquid-crystal displays (LCDs). Firstly, a patterned sealant with an opening is applied to a first substrate, and then a liquid crystal material is filled in the patterned sealant. During a pressing process for combining the first substrate and a second substrate, bubbles can be automatically evacuated from the opening of the patterned sealant, and the patterned sealant will deform and expand to seal the opening after the pressing process. By applying the patterned sealant with an opening in the manufacturing process of flexible LCDs, bubbles are easily evacuated and the opening of the patterned sealant is directly and automatically sealed in the pressing process under the atmospheric pressure.