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:
Jan. 26, 2010
Filed:
Sep. 24, 2007
Yong-shik Hwang, Suwon-si, KR;
Won-ju Yi, Suwon-si, KR;
Kyoung-doo Kang, Suwon-si, KR;
Jae-ik Kwon, Suwon-si, KR;
Yong-Shik Hwang, Suwon-si, KR;
Won-Ju Yi, Suwon-si, KR;
Kyoung-Doo Kang, Suwon-si, KR;
Jae-Ik Kwon, Suwon-si, KR;
Samsung SDI Co., Ltd., Suwon-si, KR;
Abstract
A plasma display apparatus and manufacturing method. The plasma display apparatus includes a front substrate and a rear substrate. The rear substrate is formed of a metallic substance in which a plurality of grooves are formed on a surface facing the front substrate. An oxidation layer covers at least the surface facing the front substrate. A plurality of barrier ribs are located between the front and rear substrates and define a plurality of discharge cells corresponding to the grooves of the rear substrate. A plurality of discharge electrodes are located in the barrier ribs, surround at least portions of the discharge cells, and are separated from one another. A plurality of fluorescent substances are located in the grooves of the rear substrate. A discharge gas is filled in the discharge cells.