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:
Dec. 06, 2016
Filed:
Dec. 19, 2013
Young Wook Choi, Uiwang-si, KR;
Eun Kyung Kim, Uiwang-si, KR;
Ju Hee Kim, Uiwang-si, KR;
Young Ki Park, Uiwang-si, KR;
Dae Seop Song, Uiwang-si, KR;
Jae Ho Kim, Uiwang-si, KR;
Sang Hyun Yang, Uiwang-si, KR;
Young Wook Choi, Uiwang-si, KR;
Eun Kyung Kim, Uiwang-si, KR;
Ju Hee Kim, Uiwang-si, KR;
Young Ki Park, Uiwang-si, KR;
Dae Seop Song, Uiwang-si, KR;
Jae Ho Kim, Uiwang-si, KR;
Sang Hyun Yang, Uiwang-si, KR;
Cheil Industries, Inc., Gumi-Si, Kyeongsangbuk-do, KR;
Abstract
A glass frit includes at least three metal oxides selected from the group of lead oxide, silicon oxide, tellurium oxide, bismuth oxide, zinc oxide, and tungsten oxide, wherein the glass frit exhibits a phase transition peak in the range of about 300° C. to about 600° C. on a cooling curve obtained via an TG-DTA analysis while a mixture of the glass frit and silver powder, obtained by mixing the glass frit with the silver powder in a weight ratio of 1:1, is cooled at a cooling rate of 10° C./min, after heating the mixture to 850° C. at a heating rate of 20° C./min and held there for a wait-time of 10 minutes.