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:
Mar. 07, 2006
Filed:
Sep. 09, 2003
Chun-gyoo Lee, Gwacheon, KR;
Sung-ho JO, Seongnam, KR;
Jong-hun You, Suwon, KR;
Jong-min Kim, Suwon, KR;
Chun-Gyoo Lee, Gwacheon, KR;
Sung-Ho Jo, Seongnam, KR;
Jong-Hun You, Suwon, KR;
Jong-Min Kim, Suwon, KR;
Samsung SDI Co., Ltd., Suwon, KR;
Abstract
A flat panel display includes a back plate, gate electrode and cathode electrodes disposed on the back plate and insulated from each other by an insulating layer, a planar field emission source formed of carbonaceous material disposed on the cathode electrode, a grid plate provided with a plurality of apertures corresponding to a pixel area and spaced from the back plate, first and second grid electrodes formed on each surface of the grid plate, respectively, and a faceplate spaced from the grid plate and a screen formed on one surface thereof facing the grid plate.