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:
Nov. 20, 2007
Filed:
Dec. 22, 2003
Applicants:
Tae IN Kwon, Seoul, KR;
Byung Gil Ryu, Seoul, KR;
Won Seok Moon, Seoul, KR;
Sung Wook Lee, Gyeonggi-Do, KR;
Inventors:
Tae In Kwon, Seoul, KR;
Byung Gil Ryu, Seoul, KR;
Won Seok Moon, Seoul, KR;
Sung Wook Lee, Gyeonggi-Do, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 17/49 (2006.01);
U.S. Cl.
CPC ...
Abstract
A glass composition for a plasma display panel (PDP) and its fabrication method are disclosed. The composition, including a ZnO—BOgroup and alkaline earth metal oxide, is environment-friendly, has a high discharge efficiency and is used as various PDP dielectric materials. The fabrication method allows to compose the low melting point unleaded non-alkali glass composition at a low cost.