CN111463091A - Light-emitting backlight source with scale-time non-continuous hollow inclined cathode double-arch curved flat gate control structure - Google Patents
Light-emitting backlight source with scale-time non-continuous hollow inclined cathode double-arch curved flat gate control structure Download PDFInfo
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- CN111463091A CN111463091A CN202010269370.0A CN202010269370A CN111463091A CN 111463091 A CN111463091 A CN 111463091A CN 202010269370 A CN202010269370 A CN 202010269370A CN 111463091 A CN111463091 A CN 111463091A
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Abstract
The invention discloses a luminous backlight source of a scaly non-continuous hollow inclined plane cathode double-arch curved flat gate control structure, which comprises a vacuum enclosure and an auxiliary element of a getter in the vacuum enclosure, wherein the vacuum enclosure consists of a front hard transparent glass plate, a rear hard transparent glass plate and a glass narrow frame strip; the front hard transparent glass plate is provided with an anode block film optical cushion layer, an anode through disc silver layer and a thin luminous layer, the anode block film optical cushion layer is connected with the anode through disc silver layer, and the thin luminous layer is manufactured on the anode block film optical cushion layer; and a scale non-continuous concave inclined plane cathode double-arch curved flat gate control structure is arranged on the rear hard transparent glass plate. The manufacturing process is stable, and the brightness uniformity of the light-emitting backlight source is good.
Description
Technical Field
The invention belongs to the technical field of plane display, the technical field of semiconductor science and technology, the technical field of nano science and technology, the technical field of vacuum science and technology, the technical field of microelectronic science and technology, the technical field of integrated circuit science and technology and the field of mutual intersection of the technical field of photoelectron science and technology, and relates to the manufacture of a plane light-emitting backlight source, in particular to the manufacture of a plane light-emitting backlight source of a carbon nano tube cathode, in particular to a light-emitting backlight source of a scale non-continuous hollow inclined plane cathode double-arch curved plane gate control structure and a manufacture process thereof.
Background
The light emitting backlight is a component with excellent image quality, and the cathode manufacturing material of the light emitting backlight can be formed by carbon nano tubes. Under a proper vacuum environment, the carbon nanotubes can emit electrons, and the emitted electrons form a cathode current required by the normal operation of the light-emitting backlight. Therefore, the carbon nanotube cathode is an important component of the light-emitting backlight device. However, in a three-pole configuration of a light emitting backlight, there are several technical difficulties to overcome. Firstly, the carbon nanotube cathode of the light-emitting backlight source is relatively small in manufacturing area. The small carbon nanotube cathode manufacturing area does not result in too much carbon nanotube amount, and thus a large cathode current required by the light emitting backlight source cannot be formed, because the amount of electrons provided by a single carbon nanotube is limited. If the cathode current of the light-emitting backlight is to be increased as much as possible, it is feasible to increase the fabrication area of the carbon nanotubes. Second, the number of electron emissions from the carbon nanotube cathode is relatively small. In carbon nanotube cathodes, only a small fraction of carbon nanotubes are capable of electron emission, and there are many carbon nanotubes, which, although already fabricated in the cathode material, are ineffective carbon nanotube cathodes and are not actually capable of electron emission. The existence of an ineffective carbon nanotube cathode also wastes valuable carbon nanotube cathode manufacturing area. Third, the control of the carbon nanotube cathode by the gate in the light-emitting backlight is relatively poor. The gate voltage applied to the gate electrode does not have an application to electron emission from the carbon nanotube cathode, and its essential function is greatly impaired. These techniques are difficult and require careful investigation by many researchers.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects and shortcomings in the light-emitting backlight source and provide the light-emitting backlight source with the scale non-continuous hollow inclined plane cathode double-arch curved flat gate control structure and the manufacturing process thereof, wherein the manufacturing process is stable, and the light-emitting brightness uniformity of the light-emitting backlight source is good.
The technical scheme is as follows: the invention relates to a luminous backlight source of a scale-time non-continuous hollow inclined plane cathode double-arch curved flat gate control structure, which comprises a vacuum enclosure and an auxiliary element of a getter in the vacuum enclosure, wherein the vacuum enclosure consists of a front hard transparent glass plate, a rear hard transparent glass plate and a glass narrow frame strip; the front hard transparent glass plate is provided with an anode block film optical cushion layer, an anode through disc silver layer and a thin luminous layer, the anode block film optical cushion layer is connected with the anode through disc silver layer, and the thin luminous layer is manufactured on the anode block film optical cushion layer; and a scale non-continuous concave inclined plane cathode double-arch curved flat gate control structure is arranged on the rear hard transparent glass plate.
Specifically, the substrate of the scaly discontinuous depressed inclined plane cathode double-arch curved flat gate control structure is a rear hard transparent glass plate; forming a gray black cut-off layer by printing the insulating slurry layer on the rear hard transparent glass plate; the printed silver paste layer on the gray black cut-off resistance layer forms a cathode through disc silver layer; the cathode penetrates through the printed insulating slurry layer on the silver layer of the disc to form a cathode non-continuous base depression layer; the lower surface of the cathode non-continuous base-hollow layer is a circular plane and is positioned on the cathode through disc silver layer, the upper surface of the cathode non-continuous base-hollow layer is a circular plane, the upper surface and the lower surface of the cathode non-continuous base-hollow layer are parallel to each other, the diameter of the upper surface of the cathode non-continuous base-hollow layer is smaller than that of the lower surface, central vertical lines of the upper surface and the central vertical lines of the lower surface of the cathode non-continuous base-hollow layer are overlapped with each other, the outer lower side surface of the cathode non-continuous base-hollow layer is a cylindrical surface, the outer upper side surface of the cathode non-continuous base-hollow layer is a sunken hollow surface, and the sunken direction is towards the central vertical line direction of the lower surface of the cathode non; square holes exist in the cathode non-continuous base depression layer, and a cathode extension line layer is formed on the silver paste layer printed in the square holes; the cathode-extending line layer and the cathode through disc silver layer are communicated with each other; triangular holes are formed in the cathode non-continuous base depression layer, and a cathode two-extension line layer is formed on the silver paste layer printed in the triangular holes; the cathode secondary extension line layer and the cathode through disc silver layer are communicated with each other; the printed silver paste layer on the upper surface of the cathode non-continuous base depression layer forms a cathode three-extending line layer; the cathode three-extending line layer and the cathode one-extending line layer are communicated with each other; the printed silver paste layer on the outer upper side surface of the cathode non-continuous depressed layer forms an outer cathode depressed surface electrode; the outer electrode of the cathode depressed surface is distributed on the outer upper side surface of the cathode discontinuous depressed layer, the upper edge of the outer electrode of the cathode depressed surface is flush with the upper edge of the outer upper side surface of the cathode discontinuous depressed layer, and the lower edge of the outer electrode of the cathode depressed surface is flush with the lower edge of the outer upper side surface of the cathode discontinuous depressed layer; the printed insulating slurry layer on the upper surface of the cathode discontinuous concave layer forms a cathode discontinuous inclined layer; the lower surface of the cathode discontinuous base inclined layer is a hollow circular ring surface and is positioned on the upper surface of the cathode discontinuous base inclined layer, the diameter of an outer ring of the lower surface of the cathode discontinuous base inclined layer is smaller than that of the upper surface of the cathode discontinuous base inclined layer, the central vertical line of the lower surface of the cathode discontinuous base inclined layer and the central vertical line of the upper surface of the cathode discontinuous base inclined layer are mutually overlapped, the upper surface of the cathode discontinuous base inclined layer is a hollow circular ring surface, the upper surface and the lower surface of the cathode discontinuous base inclined layer are mutually parallel, the diameter of the outer ring of the upper surface of the cathode discontinuous base inclined layer is smaller than that of the outer ring of the lower surface, and the outer side surface of the cathode discontinuous base inclined layer is an inclined straight slope surface; the printed silver paste layer on the outer side surface of the cathode discontinuous base inclined layer forms a cathode inclined plane outer electrode; the cathode inclined plane outer electrode is positioned on the outer side surface of the cathode noncontinuous base inclined layer, the upper edge of the cathode inclined plane outer electrode faces the upper surface direction of the cathode noncontinuous base inclined layer and is not flush with the outer ring edge of the upper surface of the cathode noncontinuous base inclined layer, and the lower edge of the cathode inclined plane outer electrode faces the lower surface direction of the cathode noncontinuous base inclined layer and is flush with the outer ring edge of the lower surface of the cathode noncontinuous base inclined layer; the cathode inclined plane outer electrode and the cathode three-extension line layer are communicated with each other; forming a cathode non-continuous base column layer by the printed insulating slurry layer on the cathode non-continuous base layer; the insulating paste layer printed on the gray black cut-off layer forms a gate polar angle curved bottom layer; the lower surface of one layer of the gate pole angle curved bottom is a plane and is positioned on the gray-black shading layer, a circular hole is formed in the one layer of the gate pole angle curved bottom, the gray-black shading layer, the cathode run-through disc silver layer, the cathode non-continuous base depression layer, the cathode one-extending-and-combining layer, the cathode two-extending-and-combining layer, the cathode three-extending-and-combining layer, the cathode depression outer electrode, the cathode non-continuous base inclined layer, the cathode inclined surface outer electrode and the cathode non-continuous base column layer are exposed out of the circular hole, and the inner side surface of the circular hole in the one layer of the gate pole angle curved; a printed silver paste layer on the upper surface of the gate electrode angle bottom layer forms a gate electrode curved flat front electrode; the front end of the gate electrode curved flat front electrode is aligned with the inner side surface of the round hole on the layer of the gate electrode curved bottom; a printed silver paste layer on the upper surface of the gate pole angle bottom layer forms a gate pole curved flat rear electrode; the gate electrode curved flat rear electrode is of a straight surface shape and is positioned on the layer of the gate electrode curved bottom, the front tail end of the gate electrode curved flat rear electrode faces the direction of the inner side surface of the circular hole on the layer of the gate electrode curved bottom, the rear tail end of the gate electrode curved flat rear electrode faces the direction of the inner side surface of the circular hole far away from the layer of the gate electrode curved bottom, and the front tail end of the gate electrode curved flat rear electrode is connected with the rear tail end of the gate electrode curved flat front; the gate electrode curved flat back electrode and the gate electrode curved flat front electrode are communicated with each other; the printed insulating slurry layers on the gate electrode curved flat front electrode and the gate electrode curved flat rear electrode form a gate electrode angle curved bottom two layers; the printed silver paste layer on the second layer of the gate electrode angle curved bottom forms a gate electrode curved flat upper electrode; the front end of the gate electrode curved flat upper electrode is flush with the inner side surface of the round hole on the gate electrode curved bottom layer, the front end of the gate electrode curved flat upper electrode is connected with the front end of the gate electrode curved flat front electrode, and the rear end of the gate electrode curved flat upper electrode is connected with the middle part of the gate electrode curved flat rear electrode; the gate electrode curved flat upper electrode and the gate electrode curved flat front electrode are communicated with each other, and the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode are communicated with each other; the insulating slurry layer printed on the gray and black cut-off layer forms three layers of gate polar angle curved bottom; the printed silver paste layers on the three layers of the gate pole angle curved bottom form a gate pole through disc silver layer; the front end of the gate through disc silver layer is connected with the rear end of the gate curved flat rear electrode; the gate penetrating disc silver layer and the gate curved flat rear electrode are communicated with each other; the printed insulating slurry layers on the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode form four layers of gate electrode angle curved bottoms; the carbon nanotube layer is manufactured on the cathode depression outer electrode and the cathode inclined plane outer electrode.
Specifically, the fixed position of the scaly discontinuous hollow inclined plane cathode double-arch curved flat gate control structure is a rear hard transparent glass plate.
Specifically, the rear hard transparent glass plate is made of borosilicate glass or soda-lime glass.
The invention also provides a manufacturing process of the light-emitting backlight source with the scale non-continuous hollow inclined cathode double-arch curved flat gate control structure, which comprises the following steps:
1) manufacturing a rear hard transparent glass plate: and (4) scribing the plane soda-lime glass to form the rear hard transparent glass plate.
2) Preparing a gray black cut resistance layer: and printing insulating slurry on the rear hard transparent glass plate, and baking and sintering to form a gray black cut-off layer.
3) And (3) preparing a cathode through disc silver layer: and printing silver paste on the gray black cut-off layer, and baking and sintering to form the cathode through disc silver layer.
4) And (3) preparing a cathode non-continuous concave layer: and printing insulating slurry on the cathode through disc silver layer, and baking and sintering to form a cathode non-continuous concave layer.
5) And (3) manufacturing an extension wiring layer of the cathode: silver paste is printed in the square holes of the cathode non-continuous base depression layer, and a cathode extension line layer is formed after baking and sintering processes.
6) And (3) manufacturing a cathode two-extending wiring layer: and printing silver paste in triangular holes of the cathode discontinuous base layer, and baking and sintering to form a cathode two-extension line-combination layer.
7) And (3) manufacturing a cathode three-extending wiring layer: and printing silver paste on the upper surface of the cathode non-continuous base depression layer, and baking and sintering to form a cathode three-dimensional wire-bonding layer.
8) And (3) manufacturing an external electrode of the cathode depressed surface: and printing silver paste on the outer side surface of the cathode non-continuous concave layer, and baking and sintering to form an outer cathode concave surface electrode.
9) And (3) preparing a cathode discontinuous base inclined layer: and printing insulating slurry on the upper surface of the cathode discontinuous base layer, and baking and sintering to form the cathode discontinuous base inclined layer.
10) Manufacturing an external electrode on the inclined surface of the cathode: and printing silver paste on the outer side surface of the cathode discontinuous base inclined layer, and forming a cathode inclined plane outer electrode after baking and sintering processes.
11) And (3) preparing a cathode discontinuous base column layer: and printing insulating slurry on the cathode discontinuous base depression layer, and baking and sintering to form the cathode discontinuous base column layer.
12) Manufacturing a door polar angle curved bottom layer: and printing insulating slurry on the gray black cut-off layer, and baking and sintering to form a gate polar angle curved bottom layer.
13) Manufacturing a gate electrode curved flat front electrode: and printing silver paste on the upper surface of the gate electrode angle curved bottom layer, and baking and sintering to form the gate electrode curved flat front electrode.
14) Manufacturing a gate electrode curved flat rear electrode: and printing silver paste on the upper surface of the gate electrode angle curved bottom layer, and baking and sintering to form the gate electrode curved flat rear electrode.
15) Manufacturing a door polar angle curved bottom layer: and printing insulating slurry on the gate electrode curved flat front electrode and the gate electrode curved flat rear electrode, and baking and sintering to form a gate electrode angle curved bottom two layer.
16) Manufacturing a gate electrode curved flat upper electrode: silver paste is printed on the two layers of the gate electrode corner curved bottom, and the gate electrode curved flat upper electrode is formed after baking and sintering processes.
17) Manufacturing three layers of door polar angle curved bottom: and printing insulating slurry on the gray black cut-off layer, and baking and sintering to form three layers of gate polar angle curved bottoms.
18) Manufacturing a gate penetrating disc silver layer: and printing silver paste on the three layers of the gate angle curved bottom, and forming a gate through disc silver layer after baking and sintering processes.
19) Manufacturing four layers of the door polar angle curved bottom: and printing insulating slurry on the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode, and baking and sintering to form four layers of gate electrode corner curved bottoms.
20) Cleaning a scale non-continuous hollow inclined plane cathode double-arch bent flat gate control structure: and cleaning the surface of the scale non-continuous hollow inclined plane cathode double-arch curved flat gate control structure to remove impurities and dust.
21) Manufacturing a carbon nanotube layer: and manufacturing the carbon nano tube on the cathode depressed surface outer electrode and the cathode inclined surface outer electrode to form a carbon nano tube layer.
22) And (3) processing the carbon nanotube layer: and post-treating the carbon nano tube layer to improve the electron emission characteristic.
23) Manufacturing a front hard transparent glass plate: and scribing the plane soda-lime glass to form a front hard transparent glass plate.
24) And (3) manufacturing an anode block film light cushion layer: and etching the tin-indium oxide film layer covered on the surface of the front hard transparent glass plate to form an anode block film optical cushion layer.
25) And (3) manufacturing a silver layer of the anode through disc: and printing silver paste on the front hard transparent glass plate, and forming an anode through disc silver layer after baking and sintering processes.
26) Manufacturing a thin light-emitting layer: and printing fluorescent powder on the anode block film light cushion layer, and forming a thin light-emitting layer after a baking process.
27) Assembling the light-emitting backlight source device: mounting a getter to a non-display area of the front hard transparent glass plate; and then assembling the front hard transparent glass plate, the rear hard transparent glass plate and the glass narrow frame strip together and fixing the glass narrow frame strip by using a clamp.
28) Packaging the light-emitting backlight source device: and carrying out packaging process on the assembled light-emitting backlight source device to form a finished product.
Specifically, in step 25, silver paste is printed on the non-display area of the front hard transparent glass plate, and after the baking process, the maximum baking temperature is: 192 ℃, maximum baking temperature holding time: 7.5 minutes; placing the mixture in a sintering furnace for sintering, wherein the maximum sintering temperature is as follows: 532 ℃, maximum sintering temperature holding time: 9.5 minutes.
Specifically, in step 26, phosphor is printed on the anode block film light cushion layer, and then the anode block film light cushion layer is placed in an oven for a baking process, wherein the maximum baking temperature is as follows: 152 ℃, maximum baking temperature hold time: 7.5 minutes.
Specifically, in step 28, the packaging process includes placing the light-emitting backlight device in an oven for baking; sintering in a sintering furnace; exhausting and sealing off on an exhaust table; baking the getter on a baking machine; and finally, additionally installing pins to form a finished product.
Has the advantages that: the invention has the following remarkable progress:
firstly, in the scale-time non-continuous depressed inclined plane cathode double-arch zigzag gate control structure, a cathode depressed surface outer electrode and a cathode inclined plane outer electrode are manufactured. The outer electrode of the cathode depressed surface has a large surface area, and the outer electrode of the cathode inclined surface also has a large surface area; after the carbon nano tube is manufactured on the cathode hollow outer electrode and the cathode inclined plane outer electrode to form the carbon nano tube layer, the manufacturing area of the carbon nano tube layer is effectively increased, and the carbon nano tube layer is very helpful for further enhancing the cathode current of the light-emitting backlight source and improving the light-emitting brightness uniformity of the light-emitting backlight source.
Secondly, in the scale-time non-continuous hollow inclined plane cathode double-arch zigzag gate control structure, a carbon nanotube layer is simultaneously manufactured on a cathode hollow-plane outer electrode and a cathode inclined plane outer electrode. The cathode depression outer electrode has a large cathode upper edge and a large cathode lower edge, and the cathode inclined plane outer electrode also has a large cathode upper edge and a large cathode lower edge, so that the carbon nanotubes manufactured on the cathode depression outer electrode and the cathode inclined plane outer electrode can effectively utilize the phenomenon of edge electric field enhancement to emit more cathode electrons, thereby improving the electron emission efficiency of the carbon nanotube cathode, being beneficial to further improving the luminance of the light-emitting backlight source and enhancing the luminance uniformity of the light-emitting backlight source.
Thirdly, a gate electrode curved front electrode, a gate electrode curved rear electrode and a gate electrode curved upper electrode are manufactured in the scale-time non-continuous depressed inclined plane cathode double-arch curved flat gate control structure. The manufacturing structures of the gate electrode curved flat front electrode, the gate electrode curved flat rear electrode and the gate electrode curved flat upper electrode are simple and the manufacturing process is stable; meanwhile, the gate electrode curved flat front electrode, the gate electrode curved flat rear electrode and the gate electrode curved flat upper electrode are matched with each other, so that the carbon nano tube cathode can be ensured to normally emit electrons, the good control performance of the gate voltage on the carbon nano tube cathode is shown, and the improvement on the uniformity of the light-emitting brightness of the light-emitting backlight source is beneficial.
In addition, no special manufacturing material is adopted in the light-emitting backlight source with the scale-time non-continuous hollow inclined cathode double-arch curved flat gate control structure, so that the manufacturing cost of the whole light-emitting backlight source is reduced.
Drawings
FIG. 1 shows a longitudinal structure diagram of a scaly non-continuous hollow inclined cathode double-arch curved flat gate structure.
FIG. 2 shows a schematic diagram of the lateral structure of a scaly non-continuous hollow slant cathode double-arch curved flat gate structure.
FIG. 3 is a schematic diagram of a light-emitting backlight with a scaly non-continuous depressed sloping cathode double-arch curved-flat gate structure.
In the figure, a rear hard transparent glass plate 1, a gray-black cut-off layer 2, a cathode through disc silver layer 3, a cathode discontinuous base depression layer 4, a cathode one extension layer 5, a cathode two extension layer 6, a cathode three extension layer 7, a cathode depression outer electrode 8, a cathode discontinuous base inclined layer 9, a cathode inclined plane outer electrode 10, a cathode discontinuous base column layer 11, a gate pole angle curved bottom layer 12, a gate pole curved flat front electrode 13, a gate pole curved flat rear electrode 14, a gate pole angle curved bottom layer 15, a gate pole curved flat upper electrode 16, a gate pole angle curved bottom layer 17, a gate through disc silver layer 18, a gate pole angle curved bottom layer 19, a carbon nanotube layer 20, a front hard transparent glass plate 21, an anode block film light cushion layer 22, an anode through disc silver layer 23, a thin light-emitting layer 24, a getter 25 and a glass narrow frame strip 26.
Detailed Description
The present invention will be further described with reference to the drawings and examples, but the present invention is not limited to the examples.
The light-emitting backlight source of the scale-time non-continuous hollow inclined-plane cathode double-arch curved flat gate control structure of the embodiment is as shown in fig. 1, fig. 2 and fig. 3, and comprises a vacuum enclosure and an air-getter 25 accessory component located in the vacuum enclosure, wherein 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; an anode block film optical underlayer 22, an anode through disc silver layer 23 and a thin light-emitting layer 24 are arranged on the front hard transparent glass plate, the anode block film optical underlayer is connected with the anode through disc silver layer, and the thin light-emitting layer is manufactured on the anode block film optical underlayer; and a scale non-continuous concave inclined plane cathode double-arch curved flat gate control structure is arranged on the rear hard transparent glass plate.
The scale-time non-continuous concave inclined plane cathode double-arch curved flat gate control structure comprises a rear hard transparent glass plate 1, a gray-black cut-off layer 2, a cathode through disc silver layer 3, a cathode non-continuous base concave layer 4, a cathode one-extension-combination layer 5, a cathode two-extension-combination layer 6, a cathode three-extension-combination layer 7, a cathode concave plane outer electrode 8, a cathode non-continuous base inclined layer 9, a cathode inclined plane outer electrode 10, a cathode non-continuous base column layer 11, a gate pole angle curved bottom layer 12, a gate pole curved flat front electrode 13, a gate pole curved flat rear electrode 14, a gate pole angle curved bottom two layer 15, a gate pole curved flat upper electrode 16, a gate pole angle curved bottom three layer 17, a gate pole through disc silver layer 18, a gate pole angle curved bottom four layer 19 and a carbon nano tube layer 20.
The substrate of the scale non-continuous hollow inclined plane cathode double-arch curved flat gate control structure is a rear hard transparent glass plate; forming a gray black cut-off layer by printing the insulating slurry layer on the rear hard transparent glass plate; the printed silver paste layer on the gray black cut-off resistance layer forms a cathode through disc silver layer; the cathode penetrates through the printed insulating slurry layer on the silver layer of the disc to form a cathode non-continuous base depression layer; the lower surface of the cathode non-continuous base-hollow layer is a circular plane and is positioned on the cathode through disc silver layer, the upper surface of the cathode non-continuous base-hollow layer is a circular plane, the upper surface and the lower surface of the cathode non-continuous base-hollow layer are parallel to each other, the diameter of the upper surface of the cathode non-continuous base-hollow layer is smaller than that of the lower surface, central vertical lines of the upper surface and the central vertical lines of the lower surface of the cathode non-continuous base-hollow layer are overlapped with each other, the outer lower side surface of the cathode non-continuous base-hollow layer is a cylindrical surface, the outer upper side surface of the cathode non-continuous base-hollow layer is a sunken hollow surface, and the sunken direction is towards the central vertical line direction of the lower surface of the cathode non; square holes exist in the cathode non-continuous base depression layer, and a cathode extension line layer is formed on the silver paste layer printed in the square holes; the cathode-extending line layer and the cathode through disc silver layer are communicated with each other; triangular holes are formed in the cathode non-continuous base depression layer, and a cathode two-extension line layer is formed on the silver paste layer printed in the triangular holes; the cathode secondary extension line layer and the cathode through disc silver layer are communicated with each other; the printed silver paste layer on the upper surface of the cathode non-continuous base depression layer forms a cathode three-extending line layer; the cathode three-extending line layer and the cathode one-extending line layer are communicated with each other; the printed silver paste layer on the outer upper side surface of the cathode non-continuous depressed layer forms an outer cathode depressed surface electrode; the outer electrode of the cathode depressed surface is distributed on the outer upper side surface of the cathode discontinuous depressed layer, the upper edge of the outer electrode of the cathode depressed surface is flush with the upper edge of the outer upper side surface of the cathode discontinuous depressed layer, and the lower edge of the outer electrode of the cathode depressed surface is flush with the lower edge of the outer upper side surface of the cathode discontinuous depressed layer; the printed insulating slurry layer on the upper surface of the cathode discontinuous concave layer forms a cathode discontinuous inclined layer; the lower surface of the cathode discontinuous base inclined layer is a hollow circular ring surface and is positioned on the upper surface of the cathode discontinuous base inclined layer, the diameter of an outer ring of the lower surface of the cathode discontinuous base inclined layer is smaller than that of the upper surface of the cathode discontinuous base inclined layer, the central vertical line of the lower surface of the cathode discontinuous base inclined layer and the central vertical line of the upper surface of the cathode discontinuous base inclined layer are mutually overlapped, the upper surface of the cathode discontinuous base inclined layer is a hollow circular ring surface, the upper surface and the lower surface of the cathode discontinuous base inclined layer are mutually parallel, the diameter of the outer ring of the upper surface of the cathode discontinuous base inclined layer is smaller than that of the outer ring of the lower surface, and the outer side surface of the cathode discontinuous base inclined layer is an inclined straight slope surface; the printed silver paste layer on the outer side surface of the cathode discontinuous base inclined layer forms a cathode inclined plane outer electrode; the cathode inclined plane outer electrode is positioned on the outer side surface of the cathode noncontinuous base inclined layer, the upper edge of the cathode inclined plane outer electrode faces the upper surface direction of the cathode noncontinuous base inclined layer and is not flush with the outer ring edge of the upper surface of the cathode noncontinuous base inclined layer, and the lower edge of the cathode inclined plane outer electrode faces the lower surface direction of the cathode noncontinuous base inclined layer and is flush with the outer ring edge of the lower surface of the cathode noncontinuous base inclined layer; the cathode inclined plane outer electrode and the cathode three-extension line layer are communicated with each other; forming a cathode non-continuous base column layer by the printed insulating slurry layer on the cathode non-continuous base layer; the insulating paste layer printed on the gray black cut-off layer forms a gate polar angle curved bottom layer; the lower surface of one layer of the gate pole angle curved bottom is a plane and is positioned on the gray-black shading layer, a circular hole is formed in the one layer of the gate pole angle curved bottom, the gray-black shading layer, the cathode run-through disc silver layer, the cathode non-continuous base depression layer, the cathode one-extending-and-combining layer, the cathode two-extending-and-combining layer, the cathode three-extending-and-combining layer, the cathode depression outer electrode, the cathode non-continuous base inclined layer, the cathode inclined surface outer electrode and the cathode non-continuous base column layer are exposed out of the circular hole, and the inner side surface of the circular hole in the one layer of the gate pole angle curved; a printed silver paste layer on the upper surface of the gate electrode angle bottom layer forms a gate electrode curved flat front electrode; the front end of the gate electrode curved flat front electrode is aligned with the inner side surface of the round hole on the layer of the gate electrode curved bottom; a printed silver paste layer on the upper surface of the gate pole angle bottom layer forms a gate pole curved flat rear electrode; the gate electrode curved flat rear electrode is of a straight surface shape and is positioned on the layer of the gate electrode curved bottom, the front tail end of the gate electrode curved flat rear electrode faces the direction of the inner side surface of the circular hole on the layer of the gate electrode curved bottom, the rear tail end of the gate electrode curved flat rear electrode faces the direction of the inner side surface of the circular hole far away from the layer of the gate electrode curved bottom, and the front tail end of the gate electrode curved flat rear electrode is connected with the rear tail end of the gate electrode curved flat front; the gate electrode curved flat back electrode and the gate electrode curved flat front electrode are communicated with each other; the printed insulating slurry layers on the gate electrode curved flat front electrode and the gate electrode curved flat rear electrode form a gate electrode angle curved bottom two layers; the printed silver paste layer on the second layer of the gate electrode angle curved bottom forms a gate electrode curved flat upper electrode; the front end of the gate electrode curved flat upper electrode is flush with the inner side surface of the round hole on the gate electrode curved bottom layer, the front end of the gate electrode curved flat upper electrode is connected with the front end of the gate electrode curved flat front electrode, and the rear end of the gate electrode curved flat upper electrode is connected with the middle part of the gate electrode curved flat rear electrode; the gate electrode curved flat upper electrode and the gate electrode curved flat front electrode are communicated with each other, and the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode are communicated with each other; the insulating slurry layer printed on the gray and black cut-off layer forms three layers of gate polar angle curved bottom; the printed silver paste layers on the three layers of the gate pole angle curved bottom form a gate pole through disc silver layer; the front end of the gate through disc silver layer is connected with the rear end of the gate curved flat rear electrode; the gate penetrating disc silver layer and the gate curved flat rear electrode are communicated with each other; the printed insulating slurry layers on the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode form four layers of gate electrode angle curved bottoms; the carbon nanotube layer is manufactured on the cathode depression outer electrode and the cathode inclined plane outer electrode.
The fixed position of the scale-time non-continuous hollow inclined plane cathode double-arch bent flat gate control structure is a rear hard transparent glass plate.
The rear hard transparent glass plate is made of borosilicate glass or soda-lime glass.
The manufacturing process of the light-emitting backlight source with the scale-time non-continuous hollow inclined cathode double-arch zigzag gate control structure comprises the following steps of:
1) manufacturing a rear hard transparent glass plate: and (4) scribing the plane soda-lime glass to form the rear hard transparent glass plate.
2) Preparing a gray black cut resistance layer: and printing insulating slurry on the rear hard transparent glass plate, and baking and sintering to form a gray black cut-off layer.
3) And (3) preparing a cathode through disc silver layer: and printing silver paste on the gray black cut-off layer, and baking and sintering to form the cathode through disc silver layer.
4) And (3) preparing a cathode non-continuous concave layer: and printing insulating slurry on the cathode through disc silver layer, and baking and sintering to form a cathode non-continuous concave layer.
5) And (3) manufacturing an extension wiring layer of the cathode: silver paste is printed in the square holes of the cathode non-continuous base depression layer, and a cathode extension line layer is formed after baking and sintering processes.
6) And (3) manufacturing a cathode two-extending wiring layer: and printing silver paste in triangular holes of the cathode discontinuous base layer, and baking and sintering to form a cathode two-extension line-combination layer.
7) And (3) manufacturing a cathode three-extending wiring layer: and printing silver paste on the upper surface of the cathode non-continuous base depression layer, and baking and sintering to form a cathode three-dimensional wire-bonding layer.
8) And (3) manufacturing an external electrode of the cathode depressed surface: and printing silver paste on the outer side surface of the cathode non-continuous concave layer, and baking and sintering to form an outer cathode concave surface electrode.
9) And (3) preparing a cathode discontinuous base inclined layer: and printing insulating slurry on the upper surface of the cathode discontinuous base layer, and baking and sintering to form the cathode discontinuous base inclined layer.
10) Manufacturing an external electrode on the inclined surface of the cathode: and printing silver paste on the outer side surface of the cathode discontinuous base inclined layer, and forming a cathode inclined plane outer electrode after baking and sintering processes.
11) And (3) preparing a cathode discontinuous base column layer: and printing insulating slurry on the cathode discontinuous base depression layer, and baking and sintering to form the cathode discontinuous base column layer.
12) Manufacturing a door polar angle curved bottom layer: and printing insulating slurry on the gray black cut-off layer, and baking and sintering to form a gate polar angle curved bottom layer.
13) Manufacturing a gate electrode curved flat front electrode: and printing silver paste on the upper surface of the gate electrode angle curved bottom layer, and baking and sintering to form the gate electrode curved flat front electrode.
14) Manufacturing a gate electrode curved flat rear electrode: and printing silver paste on the upper surface of the gate electrode angle curved bottom layer, and baking and sintering to form the gate electrode curved flat rear electrode.
15) Manufacturing a door polar angle curved bottom layer: and printing insulating slurry on the gate electrode curved flat front electrode and the gate electrode curved flat rear electrode, and baking and sintering to form a gate electrode angle curved bottom two layer.
16) Manufacturing a gate electrode curved flat upper electrode: silver paste is printed on the two layers of the gate electrode corner curved bottom, and the gate electrode curved flat upper electrode is formed after baking and sintering processes.
17) Manufacturing three layers of door polar angle curved bottom: and printing insulating slurry on the gray black cut-off layer, and baking and sintering to form three layers of gate polar angle curved bottoms.
18) Manufacturing a gate penetrating disc silver layer: and printing silver paste on the three layers of the gate angle curved bottom, and forming a gate through disc silver layer after baking and sintering processes.
19) Manufacturing four layers of the door polar angle curved bottom: and printing insulating slurry on the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode, and baking and sintering to form four layers of gate electrode corner curved bottoms.
20) Cleaning a scale non-continuous hollow inclined plane cathode double-arch bent flat gate control structure: and cleaning the surface of the scale non-continuous hollow inclined plane cathode double-arch curved flat gate control structure to remove impurities and dust.
21) Manufacturing a carbon nanotube layer: and manufacturing the carbon nano tube on the cathode depressed surface outer electrode and the cathode inclined surface outer electrode to form a carbon nano tube layer.
22) And (3) processing the carbon nanotube layer: and post-treating the carbon nano tube layer to improve the electron emission characteristic.
23) Manufacturing a front hard transparent glass plate: and scribing the plane soda-lime glass to form a front hard transparent glass plate.
24) And (3) manufacturing an anode block film light cushion layer: and etching the tin-indium oxide film layer covered on the surface of the front hard transparent glass plate to form an anode block film optical cushion layer.
25) And (3) manufacturing a silver layer of the anode through disc: and printing silver paste on the non-display area of the front hard transparent glass plate, baking at 192 ℃ for 7.5 minutes, placing the glass plate in a sintering furnace, and sintering at 532 ℃ for 9.5 minutes to form the anode through disc silver layer.
26) Manufacturing a thin light-emitting layer: phosphor was printed on the anode block film photo-mat layer and then placed in an oven to bake at 152 ℃ for 7.5 minutes to form a thin light-emitting layer.
27) Assembling the light-emitting backlight source device: mounting a getter to a non-display area of the front hard transparent glass plate; and then assembling the front hard transparent glass plate, the rear hard transparent glass plate and the glass narrow frame strip together and fixing the glass narrow frame strip by using a clamp.
28) Packaging the light-emitting backlight source device: packaging the assembled light-emitting backlight source device, wherein the packaging process comprises the steps of placing the light-emitting backlight source device into an oven for baking; sintering in a sintering furnace; exhausting and sealing off on an exhaust table; baking the getter on a baking machine; and finally, additionally installing pins to form a finished product.
Claims (8)
1. A luminous backlight source of scale non-continuous hollow inclined plane cathode double-arch curved flat gate control structure is characterized in that: the vacuum sealing body consists of a front hard transparent glass plate, a rear hard transparent glass plate and a glass narrow frame strip; the front hard transparent glass plate is provided with an anode block film optical cushion layer, an anode through disc silver layer and a thin luminous layer, the anode block film optical cushion layer is connected with the anode through disc silver layer, and the thin luminous layer is manufactured on the anode block film optical cushion layer; and a scale non-continuous concave inclined plane cathode double-arch curved flat gate control structure is arranged on the rear hard transparent glass plate.
2. The light-emitting backlight source with the scaly non-continuous hollow sloping cathode double-arch curved flat gate control structure as claimed in claim 1, wherein: the substrate of the scale non-continuous hollow inclined plane cathode double-arch curved flat gate control structure is a rear hard transparent glass plate; forming a gray black cut-off layer by printing the insulating slurry layer on the rear hard transparent glass plate; the printed silver paste layer on the gray black cut-off resistance layer forms a cathode through disc silver layer; the cathode penetrates through the printed insulating slurry layer on the silver layer of the disc to form a cathode non-continuous base depression layer; the lower surface of the cathode non-continuous base-hollow layer is a circular plane and is positioned on the cathode through disc silver layer, the upper surface of the cathode non-continuous base-hollow layer is a circular plane, the upper surface and the lower surface of the cathode non-continuous base-hollow layer are parallel to each other, the diameter of the upper surface of the cathode non-continuous base-hollow layer is smaller than that of the lower surface, central vertical lines of the upper surface and the central vertical lines of the lower surface of the cathode non-continuous base-hollow layer are overlapped with each other, the outer lower side surface of the cathode non-continuous base-hollow layer is a cylindrical surface, the outer upper side surface of the cathode non-continuous base-hollow layer is a sunken hollow surface, and the sunken direction is towards the central vertical line direction of the lower surface of the cathode non; square holes exist in the cathode non-continuous base depression layer, and a cathode extension line layer is formed on the silver paste layer printed in the square holes; the cathode-extending line layer and the cathode through disc silver layer are communicated with each other; triangular holes are formed in the cathode non-continuous base depression layer, and a cathode two-extension line layer is formed on the silver paste layer printed in the triangular holes; the cathode secondary extension line layer and the cathode through disc silver layer are communicated with each other; the printed silver paste layer on the upper surface of the cathode non-continuous base depression layer forms a cathode three-extending line layer; the cathode three-extending line layer and the cathode one-extending line layer are communicated with each other; the printed silver paste layer on the outer upper side surface of the cathode non-continuous depressed layer forms an outer cathode depressed surface electrode; the outer electrode of the cathode depressed surface is distributed on the outer upper side surface of the cathode discontinuous depressed layer, the upper edge of the outer electrode of the cathode depressed surface is flush with the upper edge of the outer upper side surface of the cathode discontinuous depressed layer, and the lower edge of the outer electrode of the cathode depressed surface is flush with the lower edge of the outer upper side surface of the cathode discontinuous depressed layer; the printed insulating slurry layer on the upper surface of the cathode discontinuous concave layer forms a cathode discontinuous inclined layer; the lower surface of the cathode discontinuous base inclined layer is a hollow circular ring surface and is positioned on the upper surface of the cathode discontinuous base inclined layer, the diameter of an outer ring of the lower surface of the cathode discontinuous base inclined layer is smaller than that of the upper surface of the cathode discontinuous base inclined layer, the central vertical line of the lower surface of the cathode discontinuous base inclined layer and the central vertical line of the upper surface of the cathode discontinuous base inclined layer are mutually overlapped, the upper surface of the cathode discontinuous base inclined layer is a hollow circular ring surface, the upper surface and the lower surface of the cathode discontinuous base inclined layer are mutually parallel, the diameter of the outer ring of the upper surface of the cathode discontinuous base inclined layer is smaller than that of the outer ring of the lower surface, and the outer side surface of the cathode discontinuous base inclined layer is an inclined straight slope surface; the printed silver paste layer on the outer side surface of the cathode discontinuous base inclined layer forms a cathode inclined plane outer electrode; the cathode inclined plane outer electrode is positioned on the outer side surface of the cathode noncontinuous base inclined layer, the upper edge of the cathode inclined plane outer electrode faces the upper surface direction of the cathode noncontinuous base inclined layer and is not flush with the outer ring edge of the upper surface of the cathode noncontinuous base inclined layer, and the lower edge of the cathode inclined plane outer electrode faces the lower surface direction of the cathode noncontinuous base inclined layer and is flush with the outer ring edge of the lower surface of the cathode noncontinuous base inclined layer; the cathode inclined plane outer electrode and the cathode three-extension line layer are communicated with each other; forming a cathode non-continuous base column layer by the printed insulating slurry layer on the cathode non-continuous base layer; the insulating paste layer printed on the gray black cut-off layer forms a gate polar angle curved bottom layer; the lower surface of one layer of the gate pole angle curved bottom is a plane and is positioned on the gray-black shading layer, a circular hole is formed in the one layer of the gate pole angle curved bottom, the gray-black shading layer, the cathode run-through disc silver layer, the cathode non-continuous base depression layer, the cathode one-extending-and-combining layer, the cathode two-extending-and-combining layer, the cathode three-extending-and-combining layer, the cathode depression outer electrode, the cathode non-continuous base inclined layer, the cathode inclined surface outer electrode and the cathode non-continuous base column layer are exposed out of the circular hole, and the inner side surface of the circular hole in the one layer of the gate pole angle curved; a printed silver paste layer on the upper surface of the gate electrode angle bottom layer forms a gate electrode curved flat front electrode; the front end of the gate electrode curved flat front electrode is aligned with the inner side surface of the round hole on the layer of the gate electrode curved bottom; a printed silver paste layer on the upper surface of the gate pole angle bottom layer forms a gate pole curved flat rear electrode; the gate electrode curved flat rear electrode is of a straight surface shape and is positioned on the layer of the gate electrode curved bottom, the front tail end of the gate electrode curved flat rear electrode faces the direction of the inner side surface of the circular hole on the layer of the gate electrode curved bottom, the rear tail end of the gate electrode curved flat rear electrode faces the direction of the inner side surface of the circular hole far away from the layer of the gate electrode curved bottom, and the front tail end of the gate electrode curved flat rear electrode is connected with the rear tail end of the gate electrode curved flat front; the gate electrode curved flat back electrode and the gate electrode curved flat front electrode are communicated with each other; the printed insulating slurry layers on the gate electrode curved flat front electrode and the gate electrode curved flat rear electrode form a gate electrode angle curved bottom two layers; the printed silver paste layer on the second layer of the gate electrode angle curved bottom forms a gate electrode curved flat upper electrode; the front end of the gate electrode curved flat upper electrode is flush with the inner side surface of the round hole on the gate electrode curved bottom layer, the front end of the gate electrode curved flat upper electrode is connected with the front end of the gate electrode curved flat front electrode, and the rear end of the gate electrode curved flat upper electrode is connected with the middle part of the gate electrode curved flat rear electrode; the gate electrode curved flat upper electrode and the gate electrode curved flat front electrode are communicated with each other, and the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode are communicated with each other; the insulating slurry layer printed on the gray and black cut-off layer forms three layers of gate polar angle curved bottom; the printed silver paste layers on the three layers of the gate pole angle curved bottom form a gate pole through disc silver layer; the front end of the gate through disc silver layer is connected with the rear end of the gate curved flat rear electrode; the gate penetrating disc silver layer and the gate curved flat rear electrode are communicated with each other; the printed insulating slurry layers on the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode form four layers of gate electrode angle curved bottoms; the carbon nanotube layer is manufactured on the cathode depression outer electrode and the cathode inclined plane outer electrode.
3. The light-emitting backlight source with the scaly non-continuous hollow sloping cathode double-arch curved flat gate control structure as claimed in claim 1, wherein: the fixed position of the scale-time non-continuous hollow inclined plane cathode double-arch bent flat gate control structure is a rear hard transparent glass plate.
4. The light-emitting backlight source with the scaly non-continuous hollow sloping cathode double-arch curved flat gate control structure as claimed in claim 1, wherein: the rear hard transparent glass plate is made of borosilicate glass or soda-lime glass.
5. The process for manufacturing a luminescent backlight source with a scale-time non-continuous hollow inclined cathode double-arch curved flat gate control structure according to claim 1, characterized by comprising the following steps:
1) manufacturing a rear hard transparent glass plate: and (4) scribing the plane soda-lime glass to form the rear hard transparent glass plate.
2) Preparing a gray black cut resistance layer: and printing insulating slurry on the rear hard transparent glass plate, and baking and sintering to form a gray black cut-off layer.
3) And (3) preparing a cathode through disc silver layer: and printing silver paste on the gray black cut-off layer, and baking and sintering to form the cathode through disc silver layer.
4) And (3) preparing a cathode non-continuous concave layer: and printing insulating slurry on the cathode through disc silver layer, and baking and sintering to form a cathode non-continuous concave layer.
5) And (3) manufacturing an extension wiring layer of the cathode: silver paste is printed in the square holes of the cathode non-continuous base depression layer, and a cathode extension line layer is formed after baking and sintering processes.
6) And (3) manufacturing a cathode two-extending wiring layer: and printing silver paste in triangular holes of the cathode discontinuous base layer, and baking and sintering to form a cathode two-extension line-combination layer.
7) And (3) manufacturing a cathode three-extending wiring layer: and printing silver paste on the upper surface of the cathode non-continuous base depression layer, and baking and sintering to form a cathode three-dimensional wire-bonding layer.
8) And (3) manufacturing an external electrode of the cathode depressed surface: and printing silver paste on the outer side surface of the cathode non-continuous concave layer, and baking and sintering to form an outer cathode concave surface electrode.
9) And (3) preparing a cathode discontinuous base inclined layer: and printing insulating slurry on the upper surface of the cathode discontinuous base layer, and baking and sintering to form the cathode discontinuous base inclined layer.
10) Manufacturing an external electrode on the inclined surface of the cathode: and printing silver paste on the outer side surface of the cathode discontinuous base inclined layer, and forming a cathode inclined plane outer electrode after baking and sintering processes.
11) And (3) preparing a cathode discontinuous base column layer: and printing insulating slurry on the cathode discontinuous base depression layer, and baking and sintering to form the cathode discontinuous base column layer.
12) Manufacturing a door polar angle curved bottom layer: and printing insulating slurry on the gray black cut-off layer, and baking and sintering to form a gate polar angle curved bottom layer.
13) Manufacturing a gate electrode curved flat front electrode: and printing silver paste on the upper surface of the gate electrode angle curved bottom layer, and baking and sintering to form the gate electrode curved flat front electrode.
14) Manufacturing a gate electrode curved flat rear electrode: and printing silver paste on the upper surface of the gate electrode angle curved bottom layer, and baking and sintering to form the gate electrode curved flat rear electrode.
15) Manufacturing a door polar angle curved bottom layer: and printing insulating slurry on the gate electrode curved flat front electrode and the gate electrode curved flat rear electrode, and baking and sintering to form a gate electrode angle curved bottom two layer.
16) Manufacturing a gate electrode curved flat upper electrode: silver paste is printed on the two layers of the gate electrode corner curved bottom, and the gate electrode curved flat upper electrode is formed after baking and sintering processes.
17) Manufacturing three layers of door polar angle curved bottom: and printing insulating slurry on the gray black cut-off layer, and baking and sintering to form three layers of gate polar angle curved bottoms.
18) Manufacturing a gate penetrating disc silver layer: and printing silver paste on the three layers of the gate angle curved bottom, and forming a gate through disc silver layer after baking and sintering processes.
19) Manufacturing four layers of the door polar angle curved bottom: and printing insulating slurry on the gate electrode curved flat upper electrode and the gate electrode curved flat rear electrode, and baking and sintering to form four layers of gate electrode corner curved bottoms.
20) Cleaning a scale non-continuous hollow inclined plane cathode double-arch bent flat gate control structure: and cleaning the surface of the scale non-continuous hollow inclined plane cathode double-arch curved flat gate control structure to remove impurities and dust.
21) Manufacturing a carbon nanotube layer: and manufacturing the carbon nano tube on the cathode depressed surface outer electrode and the cathode inclined surface outer electrode to form a carbon nano tube layer.
22) And (3) processing the carbon nanotube layer: and post-treating the carbon nano tube layer to improve the electron emission characteristic.
23) Manufacturing a front hard transparent glass plate: and scribing the plane soda-lime glass to form a front hard transparent glass plate.
24) And (3) manufacturing an anode block film light cushion layer: and etching the tin-indium oxide film layer covered on the surface of the front hard transparent glass plate to form an anode block film optical cushion layer.
25) And (3) manufacturing a silver layer of the anode through disc: and printing silver paste on the front hard transparent glass plate, and forming an anode through disc silver layer after baking and sintering processes.
26) Manufacturing a thin light-emitting layer: and printing fluorescent powder on the anode block film light cushion layer, and forming a thin light-emitting layer after a baking process.
27) Assembling the light-emitting backlight source device: mounting a getter to a non-display area of the front hard transparent glass plate; and then assembling the front hard transparent glass plate, the rear hard transparent glass plate and the glass narrow frame strip together and fixing the glass narrow frame strip by using a clamp.
28) Packaging the light-emitting backlight source device: and carrying out packaging process on the assembled light-emitting backlight source device to form a finished product.
6. The manufacturing process of the luminescent backlight source with the scale-time non-continuous hollow inclined cathode double-arch zigzag gate control structure, according to claim 5, is characterized in that: step 25, printing silver paste on the non-display area of the front hard transparent glass plate, and after the baking process, performing the following steps of: 192 ℃, maximum baking temperature holding time: 7.5 minutes; placing the mixture in a sintering furnace for sintering, wherein the maximum sintering temperature is as follows: 532 ℃, maximum sintering temperature holding time: 9.5 minutes.
7. The manufacturing process of the luminescent backlight source with the scale-time non-continuous hollow inclined cathode double-arch zigzag gate control structure, according to claim 5, is characterized in that: step 26, printing fluorescent powder on the anode block film light cushion layer, and then placing the anode block film light cushion layer in an oven for baking, wherein the maximum baking temperature is as follows: 152 ℃, maximum baking temperature hold time: 7.5 minutes.
8. The manufacturing process of the luminescent backlight source with the scale-time non-continuous hollow inclined cathode double-arch zigzag gate control structure, according to claim 5, is characterized in that: in step 28, the packaging process includes baking the light-emitting backlight device in an oven; sintering in a sintering furnace; exhausting and sealing off on an exhaust table; baking the getter on a baking machine; and finally, additionally installing pins to form a finished product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010269370.0A CN111463091A (en) | 2020-04-08 | 2020-04-08 | Light-emitting backlight source with scale-time non-continuous hollow inclined cathode double-arch curved flat gate control structure |
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Application publication date: 20200728 |