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:
Feb. 17, 2009
Filed:
Apr. 13, 2005
Woo-tae Kim, Suwon-si, KR;
Woo-Tae Kim, Suwon-si, KR;
Samsung SDI Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A high efficiency plasma display panel (PDP) has a discharge cell structure in which front discharge electrodes and rear discharge electrodes are optimally positioned to maximize discharge efficiency and greatly increase light transmittance. The PDP includes: a transparent front substrate; a rear substrate arranged in parallel with the front substrate; front barrier ribs made of a dielectric material and located between the front substrate and the rear substrate so as to define discharge cells together with the front substrate and the rear substrate; front discharge electrodes located in the front barrier ribs such that they surround the discharge cells and are separated from the front substrate; rear discharge electrodes located in the front barrier ribs such that they surround the discharge cells and are separated from the front discharge electrodes; rear barrier ribs located between the front barrier ribs and the rear substrate so as to define the discharge cells together with the front barrier ribs, the front substrate and the rear substrate; fluorescent layers located in spaces defined by the rear barrier ribs and the rear substrate; and a discharge gas deposited in the discharge cells.