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:
Jun. 04, 2013
Filed:
Sep. 16, 2010
Applicants:
Manabu Nishizawa, Tokyo, JP;
Yuya Shimada, Tokyo, JP;
Yuichi Kuroki, Tokyo, JP;
Kei Maeda, Tokyo, JP;
Inventors:
Manabu Nishizawa, Tokyo, JP;
Yuya Shimada, Tokyo, JP;
Yuichi Kuroki, Tokyo, JP;
Kei Maeda, Tokyo, JP;
Assignee:
Asahi Glass Company, Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); C03C 3/087 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a glass plate for display panels which has a low 8Ocontent and a low compaction and which can be used as a glass substrate for large TFT panels. A glass plate for display panels, which comprises, as a glass matrix composition as represented by mass % based on oxide: