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:
Jun. 26, 2007
Filed:
Jun. 01, 2004
Sung-hune Yoo, Asan-si, KR;
Sung-Hune Yoo, Asan-si, KR;
Samsung SDI Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A plasma display panel having improved contrast without needing an additional manufacturing process includes: a transparent front substrate, a rear substrate arranged on a lower portion of the front substrate; sustain electrode pairs arranged parallel to each other and located between the front substrate and the rear substrate; a transparent first dielectric layer covering the sustain electrode pairs; address electrodes crossing the sustain electrode pairs and arranged between the sustain electrode pairs and the rear substrate; a second dielectric layer of a light absorbing color covering the address electrodes; transparent partition walls arranged on the second dielectric layer and defining light emitting cells; phosphor layers arranged in the light emitting cells; and a discharge gas filling the light emitting cells.