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:
Oct. 13, 2015
Filed:
Jan. 11, 2011
Applicants:
Masahiro Tomamoto, Otsu, JP;
Takahide Fujii, Otsu, JP;
Hiroshi Takimoto, Otsu, JP;
Inventors:
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/00 (2006.01); B32B 7/06 (2006.01); C03C 27/00 (2006.01); C03C 17/00 (2006.01); B32B 17/06 (2006.01);
U.S. Cl.
CPC ...
B32B 7/06 (2013.01); B32B 17/06 (2013.01); C03C 17/002 (2013.01); C03C 27/00 (2013.01); B32B 2457/202 (2013.01); Y10T 428/24612 (2015.01); Y10T 428/24926 (2015.01);
Abstract
A glass film laminate includes a supporting glass and a glass film peelably laminated to the supporting glass. A contacting surface of the glass film and a contacting surface of the supporting glass directly contact each other without an adhesive therebetween. The contacting surface of the supporting glass includes a first region and a second region with a surface roughness smaller than a surface roughness of the first region. An adhesive force between the supporting glass and the glass film is greater at the second region than at the first region.