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:
Jun. 01, 2010
Filed:
Oct. 24, 2005
Peng Liu, Beijing, CN;
Yang Wei, Beijing, CN;
Lei-mei Sheng, Beijing, CN;
LI Qian, Beijing, CN;
Jie Tang, Beijing, CN;
Liang Liu, Beijing, CN;
Cai-lin Guo, Beijing, CN;
Bing-chu Du, Beijing, CN;
Shou-shan Fan, Beijing, CN;
Peng Liu, Beijing, CN;
Yang Wei, Beijing, CN;
Lei-Mei Sheng, Beijing, CN;
Li Qian, Beijing, CN;
Jie Tang, Beijing, CN;
Liang Liu, Beijing, CN;
Cai-Lin Guo, Beijing, CN;
Bing-Chu Du, Beijing, CN;
Shou-Shan Fan, Beijing, CN;
Tsinghua University, Beijing, CN;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A field emission luminescent lamp includes a bulb () being vacuum sealed and defining an inner surface; a lamp head mated with the bulb; an electron emitting cathode filament () having a conductive wire () and a plurality of electron emitters () formed thereon, the electron emitting cathode filament is positioned in the bulb; an anode layer () formed on the inner surface of the bulb; a phosphor layer () formed on the anode layer; an anode electrode () located at the lamp head and electrically connected with the anode layer; and a cathode electrode () located at the lamp head and electrically connected with the electron emitting cathode filament. The lamp may further include a gate grid () and a gate electrode (). The gate grid defines a number of grid holes and surrounds the cathode filament. The gate grid is electrically connected with the gate electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile