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, 2011
Filed:
Jan. 16, 2008
Gibum Lee, Gumi, KR;
Jihoon Lee, Gumi, KR;
Seongnam Ryu, Gumi, KR;
Jongmun Yang, Gumi, KR;
Myongsoon Jung, Gumi, KR;
Jain Goo, Gumi, KR;
Jeonghyun Hahm, Gumi, KR;
Hyeonjae Lee, Gumi, KR;
Jinyoung Kim, Gumi, KR;
Gibum Lee, Gumi, KR;
Jihoon Lee, Gumi, KR;
Seongnam Ryu, Gumi, KR;
Jongmun Yang, Gumi, KR;
Myongsoon Jung, Gumi, KR;
Jain Goo, Gumi, KR;
Jeonghyun Hahm, Gumi, KR;
Hyeonjae Lee, Gumi, KR;
Jinyoung Kim, Gumi, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A plasma display panel is disclosed. The plasma display panel includes a front substrate on which a scan electrode and a sustain electrode are positioned, a first black layer positioned between the scan electrode and the front substrate and between the sustain electrode and the front substrate, a rear substrate on which an address electrode is positioned to intersect the scan electrode and the sustain electrode, and a barrier rib that is positioned between the front substrate and the rear substrate to partition a discharge cell. The first black layer includes cobalt (Co) material and ruthenium (Ru) material. The barrier rib including lead (Pb) equal to or less than 1,000 ppm (parts per million).