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. 06, 2012
Filed:
Sep. 29, 2006
You Min Cha, Yongin-si, KR;
You Min Cha, Yongin-si, KR;
Abstract
Disclosed is a frit sealing apparatus and method of using the same, the apparatus being capable of irradiating infrared rays only to a frit portion of a substrate. The apparatus includes a first chamber, a second chamber positioned inside the first chamber, a lamp positioned inside the second chamber, a stage positioned outside the first chamber to receive and fix a first mother substrate and a second mother substrate, an emitting part formed in the first chamber and the second chamber and positioned to direct heat supplied by the lamp to the stage. The apparatus also includes a mask positioned over the substrates, the mask including one or more transmitting portions positioned over regions containing the frit, and one or more interrupting portions positioned at other regions.