Field emission display having emitter arrangement structure...

Details Field emission display having emitter arrangement structure... Field emission display having emitter arrangement structure...

2007-11-27

2007-11-27

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S310000, C313S311000, C313S496000, C313S497000

Reexamination Certificate

active

10754669

ABSTRACT:
A field emission display includes a first substrate, at least one gate electrode formed on the first substrate, cathode electrodes formed on the first substrate, an insulation layer formed between the at least one gate electrode and the cathode electrodes, emitters electrically contacting the cathode electrodes, and formed in pixel regions of the first substrate, counter electrodes electrically connected to the at least one gate electrode and provided such that the counter electrodes and emitters have a first predetermined gap therebetween, a second substrate provided opposing the first substrate with a second predetermined gap therebetween, wherein emitter-receiving sections are provided in the cathode electrodes, dividers are formed between the emitter-receiving sections, the emitters are electrically contacted with an edge of the cathode electrodes corresponding to a shape of the emitter-receiving sections, and at least a part of each of the counter electrodes is provided within the corresponding emitter-receiving sections.

REFERENCES:
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patent: 7245067 (2007-07-01), Lee et al.
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patent: 2005/0194880 (2005-09-01), Moon
patent: 2005/0258730 (2005-11-01), Lee et al.
U.S. Appl. No. 11/130,103 (Lee et al.), filed May 17, 2005.
U.S. Appl. No. 11/068,067 (Lee et al.), filed Feb. 26, 2005.

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