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:
Jul. 06, 2010
Filed:
Dec. 11, 2006
Sung Yong Ahn, Kyungsangbuk-do, KR;
Sung Yong Ahn, Kyungsangbuk-do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
The present invention presents top/bottom widths of the first and second barrier rib of the plasma display device. The first barrier rib fulfills a condition of 0<the bottom width−the top width<80 μm or/and the second barrier rib fulfills a condition of 0<the bottom width−the top width<50 μm. Furthermore, at least one of a first condition of 0.63<a value where the first length of a region of the rear substrate other than a region in which the barrier ribs are formed in a discharge space within the discharge cell and a region in which the scan electrode is overlapped is divided by the first pitch of the discharge cell<1, a second condition of 0.24<a value where the second length of the region is divided by the second pitch of the discharge cell<1, and a third condition of 0.15<a value where an area of the region is divided by an area of the discharge cell<1 is fulfilled.