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:
Jan. 16, 2001
Filed:
Aug. 12, 1998
Mitsuru Tanaka, Mobara, JP;
Futaba Denshi Kogyo Kabushiki Kaisha, Mobara, JP;
Abstract
A field emission image display that can provide color blur-free, high brightness, high resolution images is provided. Patchlike cathode electrodes are connected in a zigzag pattern with cathode lead-out electrodes. Plural patchlike gate electrode pairs arranged in the row direction in two lines of patchlike gate electrodes adjacent to each gate lead-out electrode are connected to the gate lead-out electrode every other row. The right neighbor patchlike gate electrode and the left neighbor patchlike gate electrode with respect to the patchlike gate electrodes to be driven are set to a low potential. At the same time, the anode electrode area immediately above the driven patchlike gate electrode is driven. Anode electrodes neighbor to the driven anode electrode are set to a low potential.