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. 06, 2007
Filed:
Feb. 21, 2003
Chun-gyoo Lee, Cwacheon, KR;
Sang-jo Lee, Kyungki-do, KR;
Byong-gon Lee, Suwon, KR;
Sang-hyuck Ahn, Seoul, KR;
Tae-sik OH, Suwon, KR;
Jong-min Kim, Suwon, KR;
Chun-Gyoo Lee, Cwacheon, KR;
Sang-Jo Lee, Kyungki-do, KR;
Byong-Gon Lee, Suwon, KR;
Sang-Hyuck Ahn, Seoul, KR;
Tae-Sik Oh, Suwon, KR;
Jong-Min Kim, Suwon, KR;
Samsung SDI Co., Ltd., Suwon-si, KR;
Abstract
A field emission display. Gate electrodes are formed in a predetermined pattern on a first substrate. An insulation layer is formed on the first substrate covering the gate electrodes. Cathode electrodes are formed in a predetermined pattern on the insulation layer. Emitters are provided electrically contacting the cathode electrodes. A second substrate is provided opposing the first substrate with a predetermined gap therebetween. The first substrate and the second substrate form a vacuum container. An anode electrode is formed on a surface of the second substrate opposing the first substrate. Phosphor layers are formed in a predetermined pattern on the anode electrode. Portions of the cathode electrodes are removed to form emitter-receiving sections. Fences are formed between the emitter-receiving sections, one of the emitters being provided in each of the emitter-receiving sections electrically contacting the cathode electrodes.