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Light-emitting backlight source of micro-sinking continuous curved surface cathode low sail concave arc gating structure

A technology of backlight source and cathode, which is applied in the bright and nano field, can solve the problems such as weak control ability of carbon nanotube cathode and hindering research progress of light-emitting backlight source of carbon nanotube cathode.

Inactive Publication Date: 2020-09-22
JINLING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Second, the control ability of the gate voltage on the carbon nanotube cathode is relatively weak
The existence of the above-mentioned technical problems has hindered the forward research process of the luminescent backlight of carbon nanotube cathodes, and it is necessary to seriously explore

Method used

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  • Light-emitting backlight source of micro-sinking continuous curved surface cathode low sail concave arc gating structure
  • Light-emitting backlight source of micro-sinking continuous curved surface cathode low sail concave arc gating structure
  • Light-emitting backlight source of micro-sinking continuous curved surface cathode low sail concave arc gating structure

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Embodiment Construction

[0049] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0050] The light-emitting backlight of the micro-depressed continuous curved torus cathode low-sail concave-arc gating structure of this embodiment is as follows: figure 1 , figure 2 with image 3 As shown, it includes a vacuum enclosure and a getter 25 accessory components located in the vacuum enclosure. The vacuum enclosure is composed of a front hard transparent glass plate 21, a rear hard transparent glass plate 1 and a glass narrow frame strip 26; There are anode pad flat film guide layer 22, anode continuous chain silver wire layer 23 and thin luminescent layer 24 on the transparent glass plate, and described anode pad flat film guide layer is connected with anode continuous chain silver wire layer, and described thin luminescent layer It is made on the anode pad flat film guide layer; on the rear hard transparent glass plate, there is a sligh...

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Abstract

The invention discloses a light-emitting backlight source of a micro-sinking continuous curved surface cathode low sail concave arc gating structure. The backlight source comprises a vacuum sealing body and a getter accessory element positioned in the vacuum sealing body, and is characterized in that the vacuum sealing body consists of a front hard transparent glass plate, a rear hard transparentglass plate and a glass narrow frame strip; the front hard transparent glass plate is provided with an anode leveling film guide layer, an anode chain-continuing silver wire layer and a thin light-emitting layer, the anode leveling film guide layer is connected with the anode chain-continuing silver wire layer, and the thin light-emitting layer is manufactured on the anode leveling film guide layer; and a micro-sinking continuous curved surface cathode low sail concave arc gating structure is arranged on the rear hard transparent glass plate. The light-emitting backlight source has the advantage of being excellent in light-emitting gray scale adjustable performance.

Description

technical field [0001] The present invention belongs to the fields of nanometer science and technology, integrated circuit science and technology, plane display technology, microelectronics science and technology, vacuum science and technology, optoelectronic science and technology, and semiconductor science and technology. It relates to the production of planar light-emitting backlight, specifically to the production of a carbon nanotube cathode planar light-emitting backlight, in particular to a light-emitting backlight with a low-sail concave-arc gating structure of a micro-depressed continuous curved torus cathode and its production process. Background technique [0002] In the luminescent backlight, the carbon nanotube cathode is one of the important components, and it is the electron source of the luminous backlight components. In a vacuum environment, carbon nanotubes can emit electrons, and the emitted electrons gather together to form the cathode current required b...

Claims

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Application Information

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IPC IPC(8): H01J17/06H01J17/12H01J17/38H01J17/48H01J9/02H01J9/14H01J9/20
CPCH01J9/025H01J9/14H01J9/20H01J17/06H01J17/066H01J17/12H01J17/38H01J17/48
Inventor 李玉魁
Owner JINLING INST OF TECH
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