Three-pole carbon nano tube field emission flat display with ballast resistor structure and fabrication process thereof

A flat-panel display and ballast resistor technology, applied in the manufacture of electrode systems, manufacture of discharge tubes/lamps, discharge tubes, etc., can solve the problems of not getting a perfect solution and reducing the brightness of pixels, so as to improve the production success rate, The effect of reducing the emission current and avoiding the difference in thermal expansion coefficient
CN1622272AInactive Publication Date: 2005-06-01ZHONGYUAN ENGINEERING COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHONGYUAN ENGINEERING COLLEGE
Publication Date
2005-06-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention relates to field emission display with carbon nanotube cathode, and is especially field emission plate display with ballast resistor structure and its manufacture. The field emission plate display includes sealed vacuum cavity comprising cathode panel, anode panel and glass frame, conductive In-Sn oxide film layer and phosphor layer on the anode panel, control grid, conductive cathode carbon nanotube layer on the cathode panel, ballast resistor layer and carbon nanotube cathode. The ballast resistor structure includes ballast resistors for the carbon nanotube cathode under each pixel to regulate the electron emitting capacity of the carbon nanotube, to raise the electron emitting homogeneity and stability of the whole cathode, to strengthen the adhesion carbon nanotube and cathode panel and to improve the quality of the displayed image. The present invention has the advantages of simple structure, low cost, etc.
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Description

technical field

[0001] The invention belongs to the intersecting fields of vacuum science and technology, plane display technology, microelectronic technology, large-scale integrated circuit technology and nanometer science and technology, relates to the device fabrication of field emission flat panel displays, and specifically relates to the tripolar structure of carbon nanotube cathodes The content of the field emission display device fabrication, especially relates to the fabrication process of the field emission flat panel display device with ballast resistance structure, carbon nanotube cathode, and triode structure. Background technique

[0002] For field emission flat display devices using carbon nanotubes as cathode materials, the quality of the displayed image is one of the key indicators for the success of the overall display device fabrication. The realization that the carbon nanotube cathode can emit a large amount of electrons uniformly and stably, and bombard t...

Claims

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