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:
Aug. 03, 2004
Filed:
Aug. 24, 2002
Yu-Yang Chang, Tainan, TW;
Hua-Chi Cheng, Hsinchu Hsien, TW;
Jyh-Rong Sheu, Hsinchu, TW;
Ching-Hsun Chao, Kaohsiung, TW;
Kuang-Chung Chen, Hsin-Chuang, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A triode structure of a field emission display is manufactured with thick-film technology. The triode structure includes a cathode electrode layer that comprises a metallic catalyst. Isomeric carbon emitters can be grown on the cathode electrode layer by CVD process at a low temperature because of the metallic catalyst. Instead of mixing the metallic catalyst in the cathode electrode layer, a metallic catalyst layer can be formed on the cathode electrode layer to facilitate the growth of the isomeric carbon emitters. The combination of thick film technology and low temperature CVD process provide a low cost method for fabricating a large area field emission display with isomeric carbon emitters.