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, 2004
Filed:
Aug. 02, 2001
Applicant:
Inventor:
Hong Bae Park, Daejon-Kwangyokshi, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/749 ; H01J 1/62 ; H01J 6/304 ; H01J 9/00 ;
U.S. Cl.
CPC ...
H01J 1/749 ; H01J 1/62 ; H01J 6/304 ; H01J 9/00 ;
Abstract
A flat luminescent lamp and a method for manufacturing the same are disclosed in the present invention. More specifically, a flat luminescent lamp includes first and second substrates each having a plurality of grooves in sides which the first and second substrates face into each other, first and second electrodes in the grooves, first and second phosphor layers in the first and second substrates including the first and second electrodes, respectively, and a frame for sealing the first and second substrates.