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:
May. 05, 1998
Filed:
Sep. 10, 1996
Hiroyuki Kosokabe, Shiga, JP;
Koichi Hashimoto, Shiga, JP;
Nippon Electric Glass Co., Ltd., Otsu, JP;
Abstract
In order to provide a glass which can be sealed to tungsten and Kovar and has a solarization resistance against the ultraviolet ray, and which is adaptable for use in a fluorescent lamp of a reduced size used as a light source for a lighting device in a liquid crystal display (13). The glass for use in a fluorescent lamp which consists essentially, by weight, of SiO.sub.2 55-79%, B.sub.2 O.sub.3 12.5-25%, Al.sub.2 O.sub.3, 0.5-10% Li.sub.2 O+Na.sub.2 O+K.sub.2 O 1-16%, ZrO.sub.2 0.01-5%, TiO.sub.2 +PbO+Sb.sub.2 O.sub.3 0.05-11%.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile