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:
Jan. 10, 2012
Filed:
Sep. 03, 2008
Jer-haur Chang, Pusin Township, Changhua County, TW;
Yuet-ping Lee, Taipei, TW;
Lon A. Wang, Taipei, TW;
Yung-pin Chen, Taipei, TW;
Jer-Haur Chang, Pusin Township, Changhua County, TW;
Yuet-Ping Lee, Taipei, TW;
Lon A. Wang, Taipei, TW;
Yung-Pin Chen, Taipei, TW;
National Taiwan University, , TW;
Abstract
Disclosed is a method of micro/nano imprinting, which applies soft mold, pre-shaping sealing film, and soft holder arrangements to the micro/nano structure imprinting process of the curved substrates. The method of the present invention can prevent the curved surface from crumbling, which may result from high gas pressuring, and can obtain uniform imprinting pressure distribution throughout the whole curved substrate. Moreover, replicating micro/nano structures onto double-sided curve, both convex and concave, surfaces can also be achieved.