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:
Mar. 31, 2015
Filed:
May. 24, 2012
Hideki Asano, Otsu, JP;
Masanori Wada, Otsu, JP;
Hideki Asano, Otsu, JP;
Masanori Wada, Otsu, JP;
Nippon Electric Glass Co., Ltd., Shiga, JP;
Abstract
Provided is a method whereby a cell for a light-emitting device less variable in the thickness of the internal space can be suitably produced with high production efficiency. A glass-made fused part forming element () is provided in a grid-like pattern between a pair of glass sheet base materials () disposed facing each other with a space therebetween. The fused part forming element () is fused to each of the pair of glass sheet base materials () to produce a cell base material () having a grid-like fused part (). The cell base material () is cut along each of row and column directions of the grid-like fused part () to produce a plurality of light-emitting devices (). Portions off the grid-like fused part forming element () along a first direction are formed of glass ribbons () and portions of the grid-like fused part forming element () along a second direction are formed of glass paste.