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. 05, 2005
Filed:
Aug. 07, 2002
Applicants:
Hyo Soo Jeong, Seoul, KR;
Gyung Rae Kim, Gumi-si, KR;
Seong Min Jeon, Busan-si, KR;
Inventors:
Assignee:
LG. Philips Displays Korea Co., Ltd., Gyeongsangbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J001/62 ;
U.S. Cl.
CPC ...
Abstract
The present invention relates to a field emission display using a gated field emitter and a flat electrode that is applied to a Cathode Ray Tube (CRT). The present invention does not need a spacer unlike the related invention and so the problem resulting from a mounting of the spacer is solved, and the structure of its whole panel and its fabrication process are simplified, thus improving its productivity and decreasing its fabrication cost.