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Hackle sidegrid-controlled structure panel display and its manufacturing method

A technology of flat panel display and control structure, which can be used in image/graphic display tube, control electrode, cold cathode manufacturing, etc., and can solve problems such as increasing anode current.

Inactive Publication Date: 2010-05-26
ZHONGYUAN ENGINEERING COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the process of emitting a large amount of electrons from the carbon nanotube cathode, some of the emitted electrons are trapped by the gate structure, forming a gate current, which is unfavorable. How to further reduce the gate current and increase it as much as possible Anode current, this is also a question that needs to be carefully considered

Method used

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  • Hackle sidegrid-controlled structure panel display and its manufacturing method
  • Hackle sidegrid-controlled structure panel display and its manufacturing method
  • Hackle sidegrid-controlled structure panel display and its manufacturing method

Examples

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to these embodiments.

[0038]The flat panel display with a zigzag side grid control structure includes a sealed vacuum chamber composed of a cathode glass panel [1], an anode glass panel [11] and surrounding glass frames [15]; on the anode glass panel There is an anode conductive layer [12], a phosphor layer [14] prepared on the anode conductive layer, and an insulating paste layer [13] printed on the non-display area of ​​the anode conductive layer; located between the anode glass panel and the cathode glass panel The support wall structure [17] and the getter accessory element [16], there are cathode conductive layer [6], carbon nanotubes [10] and zigzag side grid control structure on the cathode glass panel.

[0039] The zigzag side gate control structure includes a cathode glass panel [1], an insulating layer ...

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Abstract

This invention relates to one gear grating control plane display process, which comprises the following parts: cathode glass panel, cathode glass panel and circle glass frame to form sealed vacuum chamber; fluorescence layer on anode electrode layer with anode conductive layer on anode glass panel; supportive wall structure and air detrained assistant elements between anode glass panel and cathodeglass panel; control grating electrode, carbon nanometer tube cathode and emission structure on cathode glass panel.

Description

technical field [0001] The invention belongs to the fields of flat panel display technology, microelectronic science and technology, vacuum science and technology, and nano science and technology, and relates to device fabrication of flat panel field emission displays, in particular to carbon nanotube cathodes. The device manufacturing content of the flat panel field emission display, especially relates to a flat panel display with a zigzag side gate control structure and its manufacturing process. Background technique [0002] The field emission flat panel display is known as the representative of the next generation of flat panel display for its perfect display effect and low power consumption, and the new field emission display with carbon nanotubes as the cathode material has become the representative of this display. research hotspots in the field. Carbon nanotubes have a small tip curvature radius, high aspect ratio, and good field emission characteristics, which are ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01J29/02H01J29/04H01J29/46H01J1/46H01J1/304H01J31/12H01J9/02H01J9/00
Inventor 李玉魁
Owner ZHONGYUAN ENGINEERING COLLEGE
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