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:
Jul. 23, 2013
Filed:
Jan. 20, 2012
Mitsuru Watanabe, Tokyo, JP;
Motoshi Ono, Tokyo, JP;
Mitsuru Watanabe, Tokyo, JP;
Motoshi Ono, Tokyo, JP;
Asahi Glass Company, Limited, Tokyo, JP;
Abstract
To provide a process for producing a glass member provided with a sealing material layer, capable of favorably forming a sealing material layer even in a case where the entire glass substrate cannot be heated. A sealing material paste prepared by mixing a sealing material containing a sealing glass and a laser absorbent with an organic binder is applied to a sealing region of a glass substratein the form of a frame. The frame-form coating layerof the sealing material paste is selectively heated by irradiation with a laser lightalong the coating layerto fire the sealing material while the organic binder in the coating layeris burnt out to form a sealing material layer. Using such a sealing material layer, a space between two glass substrates is sealed.