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:
Dec. 09, 2008
Filed:
Dec. 02, 2005
Yu-lun Ho, Wugu Shiang, TW;
Jen-hua Wu, Yongjing Shiang, TW;
Wei-han Wang, Xindian, TW;
Shou-ren Chen, Taichung, TW;
Lai-sheng Chen, Hsinchu, TW;
Yu-Lun Ho, Wugu Shiang, TW;
Jen-Hua Wu, Yongjing Shiang, TW;
Wei-Han Wang, Xindian, TW;
Shou-Ren Chen, Taichung, TW;
Lai-Sheng Chen, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
The present invention relates to a demolding method and device, being used for detaching a mold and a substrate after completing an imprinting process, in which the mold is forced to detach from the substrate partially and form a gap therebetween by inserting at least a blade module between the two, and thus, as air is sucked into the gap and the adhesion force of vacuum effect exerting between the mold and the substrate is eliminated, the blade module is further applied to detach the mold from the substrate completely.