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:
Apr. 24, 2007
Filed:
Jun. 16, 2004
Jeng-maw Chiou, Hsinchu, TW;
Jon-lian Kwo, Hsinchu, TW;
Kwan-jon Chang, Hsinchu, TW;
Shy-wen Lai, Hsinchu, TW;
Ai-kang LI, Hsinchu, TW;
Hong-jen Lai, Hsinchu, TW;
Meiso Yokoyama, Hsinchu, TW;
Jeng-Maw Chiou, Hsinchu, TW;
Jon-Lian Kwo, Hsinchu, TW;
Kwan-Jon Chang, Hsinchu, TW;
Shy-Wen Lai, Hsinchu, TW;
Ai-Kang Li, Hsinchu, TW;
Hong-Jen Lai, Hsinchu, TW;
Meiso Yokoyama, Hsinchu, TW;
Industrial Technology Research Industry, Chu-Tung, Hsinchu, TW;
Abstract
A field emission display device includes three parts: a cathode emitter unit, an electron amplification unit, and a faceplate unit. The primary emission of electrons emitted from the cathode emitter unit bombards an electrode layer that includes an electron amplification material in order to generate secondary emissions of electrons. The secondary emissions of electrons bombard a light-emitting layer of the faceplate unit to generate fluorescence. Then, the fluorescence is transmitted through a transparent faceplate for viewing.