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:
Sep. 13, 2005
Filed:
Mar. 05, 2003
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;
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;
Abstract
A field emitting luminous device is disclosed. The device includes a cathode electron emitting unit, an electron amplifying unit, a panel unit, and an electric power supply unit. The primary electrons emitted from the cathode electron emitting unit hit the electron amplifying material on the electrode surface of the electron amplifying unit, generating amplified secondary electrons. The secondary electrons bombard the light-emitting layer of the panel unit, producing fluorescence. The fluorescence penetrates the upper transparent panel and is thus observed by eyes.