Field emission display made by single grid structure and silver pasting method

A technology of structure field and grid structure, which is applied in the direction of image/graphic display tube, cold cathode manufacturing, electrode system manufacturing, etc. It can solve the problem of contamination or damage on the surface of the film layer, high electrical requirements and manufacturing requirements, and grid structure manufacturing. Complicated process and other issues, to achieve the effect of perfect packaging, low cost, avoiding pollution and damage
CN1571108AInactive Publication Date: 2005-01-26XI AN JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
XI AN JIAOTONG UNIV
Publication Date
2005-01-26
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a field emission display made by singly-made grid structure and silver paste method, including anode panel, cathode panel, sealed vacuum cavity composed of four glass plates, and there is a indium tin oxide transparent conductive film and a fluorescent layer on the anode panel; there are gas outlet holes arranged on these glass plates; and its characters: there are also isolating brace and singly-made grid structure arranged in the sealed vacuum cavity and there is a cathode layer stuck and fixed on the cathode panel by the silver paste. It is simple to prepare, and increases the insulating intensity between the grid and nano carbon cathode; it adopts the technique of sticking and fixing cathode panel by silver paste, both implementing assembly and fixation of cathode silicon wafer and avoiding the smash of cathode glass panel (or silicon wafer) in the course of device sintering at high temperature, implementing the complete package of the whole device and simultaneously unnecessary to occupy the use space in the device and reducing the components for installing and fixing the cathode.
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Description

technical field

[0001] The invention belongs to the intersecting field of vacuum technology, microelectronic technology and nanotechnology, relates to a field emission flat panel display device, specifically relates to a screen printing A flat panel display device with the technology of pasting and fixing the conductive paste on the cathode plate, especially related to a kind of substrate material made by screen printing technology, using an independent thin-layer substrate as the substrate material of the control grid, using printed silver paste layer and insulating paste The manufacturing process of the control grid of the grid bar is made of layers, and the cathode panel structure is fabricated by the paste-fixing technology of the cathode plate conductive paste. Background technique

[0002] At present, for a field emission display with a triode structure that uses a carbon nanotube film grown on a silicon wafer as an emitter, the carbon nanotube is installed between the...

Claims

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