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. 15, 2006
Filed:
Oct. 14, 2003
Chun-tao Lee, Hsinchu, TW;
Ming-chun Hsiao, Hsinchu, TW;
Wei-yi Lin, Yunlin, TW;
Yu-yang Chang, Tainan, TW;
Yu-wu Wang, Taichung, TW;
Chun-Tao Lee, Hsinchu, TW;
Ming-Chun Hsiao, Hsinchu, TW;
Wei-Yi Lin, Yunlin, TW;
Yu-Yang Chang, Tainan, TW;
Yu-Wu Wang, Taichung, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A field emission display (FED) having a grid plate with spacer structure and fabrication method thereof. A first wplate having first electrodes and electron emitters on a first surface is provided. A second plate having second electrodes and phosphor regions on a second surface is also provided, wherein the second surface is opposite the first surface. A grid plate with spacer structure and passages having grid electrodes is positioned between the two plates to maintain a predetermined interval. When a specific voltage is applied between the first electrode and the second electrode, electrons extracted from the electron emitters are accelerated by the grid electrodes through the passages to impact the phosphor regions.