Unlock instant, AI-driven research and patent intelligence for your innovation.

Flat board display of splayed inclined bar control structure and its making process

A flat-panel display and figure-of-eight technology, applied in the field of flat-panel display technology, can solve problems such as high gate voltage and large gate current

Inactive Publication Date: 2009-08-12
ZHONGYUAN ENGINEERING COLLEGE
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among field emission display devices with a three-electrode structure, most displays currently adopt a structural mode in which the gate structure is located above the carbon nanotube cathode structure. The manufacturing process is simple and the gate control function is significant, but the gate current is relatively large. , the gate voltage remains high, which is the disadvantage of

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flat board display of splayed inclined bar control structure and its making process
  • Flat board display of splayed inclined bar control structure and its making process
  • Flat board display of splayed inclined bar control structure and its making process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The present invention will be further described below with reference to the drawings and embodiments, but not limited to these embodiments.

[0040] The flat-panel display with a figure-eight oblique grid control structure includes a sealed vacuum chamber formed by an anode glass panel [13], a cathode glass panel [1] and surrounding glass frames [18]; The panel has an anode conductive layer [14] and a phosphor layer [16] prepared on the anode conductive layer; on the cathode glass panel, there are grid lead layers [10], carbon nanotubes [12] and figure-eight slanted grid control structure; support wall structure [17] and getter [19] accessory elements located between the anode glass panel and the cathode glass panel.

[0041] The eight-shaped oblique grid control structure includes a cathode glass panel [1], a retardation layer [2], a cathode lead layer [3], a lifting layer [4], a cathode covering layer [5], and a lifting layer [6] ], cathode conductive layer [7], spac...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a flat-panel display with a figure-eight oblique grid control structure and its manufacturing process, comprising a sealed vacuum chamber composed of an anode glass panel, a cathode glass panel and surrounding glass frames; an anode conductive layer is arranged on the anode glass panel and A phosphor layer prepared on top of the anode conductive layer; a support wall structure between the anode glass panel and the cathode glass panel and getter accessories; a grid lead layer, carbon nanotubes, and a figure-eight diagonal grid on the cathode glass panel control structure; it can enhance the control efficiency of the gate structure, improve the electron emission efficiency and electron emission quantity of the carbon nanotube cathode, and help improve the image quality of the device; it has the advantages of stable and reliable manufacturing process, simple manufacturing process, low manufacturing cost and simple structure The advantages.

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 aspect of the flat field emission display, especially relates to a flat panel display with a figure-eight oblique grid control structure and its manufacturing process. Background technique [0002] In recent years, flat panel display technology has been greatly developed. Driven by high-definition televisions, computer monitors, automotive terminal display equipment, and military helmet visors, display technology is moving towards high-resolution, low-efficiency Voltage, planarization, and large-scale development. Field emission display is a light-emitting device made by applying vacuum microelectronics technology to display equipment. It has...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01J29/04H01J31/12H05B33/26G09F9/00
Inventor 李玉魁
Owner ZHONGYUAN ENGINEERING COLLEGE