CN106653526B

CN106653526B - Three supports are supportted with the oblique concave cone platform girdle ring side cathode construction active display of segmental arc simple gate control

Info

Publication number: CN106653526B
Application number: CN201710000825.7A
Authority: CN
Inventors: 李玉魁; 高宝宁
Original assignee: Jinling Institute of Technology
Current assignee: Chongqing high tech Industry Research Institute Co., Ltd
Priority date: 2017-01-03
Filing date: 2017-01-03
Publication date: 2018-03-02
Anticipated expiration: 2037-01-03
Also published as: CN106653526A

Abstract

Active display the present invention relates to a kind of support of three support with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control, including the vacuum chamber being made up of the flat trapping cover plate of upper resistance to compression, the flat trapping cover plate of lower resistance to compression and clear glass frame；There are the high printing opacity bottom of anodic oxide, the anode being connected with the high printing opacity bottom of anodic oxide to increase the phosphor powder layer of the curved layer of silvery white and preparation in the high printing opacity substratum of anodic oxide on the flat trapping cover plate of upper resistance to compression；There is the support of three supports on the flat trapping cover plate of lower resistance to compression with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control；Getter and disappearance in vacuum chamber prop up wall subsidiary component.With the advantages of luminous gray scale performance-adjustable is excellent, anode current is big, manufacture craft is stable, luminosity is high.

Description

Three supports are supportted with the oblique concave cone platform girdle ring side cathode construction active display of segmental arc simple gate control

Technical field

The invention belongs to vacuum science and technical field, photoelectron science and technology field, nanometer science and technology field, The field that intersects in microelectronics science and technology field, integrated circuit science and technology field and display technology field, is related to And the making to plane Flied emission active display, and in particular to the plane Flied emission active display of carbon nanotube cathod Make, be related specifically to a kind of three supports support with the aobvious of the active display of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control Show device and its manufacture craft.

Background technology

Plane Flied emission active display is a kind of new display device, available for showing various dynamic and static images.Three The plane Flied emission active display of pole structure is the type in plane Flied emission active display.In display interior, Between gate pole has been added into two kinds of structures of anode and negative electrode, three electrodes are formd.The cathode material of Field Emission Display is just It is the CNT with particular feature.The semi-conducting material can just a large amount of transmittings be electric in the case where only relying upon external electric field Son, so as to form the current source of Field Emission Display.Because gate pole and carbon nanotube cathod are apart from very little, it is therefore desirable to Gate voltage it is relatively low, this for reduce plane Flied emission active display power attenuation and reduce drive circuit cost It is highly profitable.But also just because of gate pole and carbon nanotube cathod apart from very little, so as to make field emission light-emitting show It is complicated that the making of device becomes some.In the plane Flied emission active display of three-stage structure, also there is many technical problems. For example, first, carbon nanotube cathod and gate pole make problem.Carbon nanotube cathod structure and the manufacture craft of gate structure can phases Mutually influence and disturb, under many circumstances, in the manufacturing process of subsequent technique, it is possible to cause the function of front and continued technique to lose Imitate and the structure made by front and continued is damaged.Generally need to carry out two kinds of knots of carbon nanotube cathod and gate pole Structure carries out integrated making, but in specific implementation and operation, it is also necessary to thought over and studied.Second, gate pole regulates and controls Performance issue.After appropriate voltage is being applied on gate pole, carbon nanotube cathod can not but provide launched electronics；Or one After denier carbon nanotube layer carries out electron emission, the quantity of institute's launching electronics is not adjusted but by gate voltage size.This is all It is the concrete embodiment of gate pole failure, it is also possible that saying, the ability of regulation and control of gate pole is very weak.This mainly need to be from the making knot of gate pole Structure etc. is improved and researched and developed.Third, carbon nanotube layer problem.In carbon nanotube layer, not all carbon nanometer Pipe can carry out a large amount of electron emissions, and the electronics that some CNTs can provide is seldom, or even the CNT also having Not launching electronics, these all cause the electronic transmitting efficiency of carbon nanotube cathod very low.This for improving as far as possible The luminosity of field emission light-emitting display is very unfavorable.Certainly, the problem of above mentioned problem is only more typical but it is not It is isolated existing, it is necessary to carry out comprehensive study.It is too high meanwhile the manufacturing cost of field emission light-emitting display equally can not be ignored Manufacturing cost be that consumer institute is unaffordable, and field emission light-emitting display moves towards the obstacle in actual product market.

The content of the invention

Goal of the invention：One is provided it is an object of the invention to overcome defect present in above-mentioned active display and deficiency Kind luminous gray scale performance-adjustable is excellent, anode current is big, manufacture craft is stable, luminosity is high is supportted with three supports Display with the active display of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control makes and its manufacture craft.

Technical scheme：In order to solve the above technical problems, three supports support provided by the invention is the same as the oblique concave cone platform of segmental arc simple gate control Girdle ring side cathode construction active display, including by the flat trapping cover plate of upper resistance to compression, the flat trapping cover plate of lower resistance to compression and clear glass frame The vacuum chamber formed；There are the high printing opacity bottom of anodic oxide and the high printing opacity of anodic oxide on the flat trapping cover plate of upper resistance to compression The connected anode of bottom increases the phosphor powder layer of the curved layer of silvery white and preparation in the high printing opacity substratum of anodic oxide；Lower anti- Flattening has the support of three supports with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control on trapping cover plate；Cooling down in vacuum chamber Wall subsidiary component is propped up in agent and disappearance.

Specifically, the three supports support is glass with the backing material of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control It glass, can be soda-lime glass, Pyrex, that is, descend the flat trapping cover plate of resistance to compression；Printing on the lower flat trapping cover plate of resistance to compression Insulation paste layer forms non-bright insulating course；The silver slurry layer of printing on non-bright insulating course forms negative electrode and increases the curved layer of silvery white； The insulation paste layer that negative electrode increases the printing on the curved layer of silvery white forms negative electrode frustum waist hypobasal；Negative electrode frustum waist hypobasal is ten The frustum of a pyramid bodily form, the lower surface of negative electrode frustum waist hypobasal increase for ten prismatic planes, positioned at negative electrode on the curved layer of silvery white, negative electrode cone The upper surface of Tai Yao hypobasals is parallel to each other for ten prismatic planes and with the lower surface of negative electrode frustum waist hypobasal, negative electrode frustum Waist hypobasal central vertical axis is centrally located at the moon perpendicular to the flat trapping cover plate of lower resistance to compression, the lower surface of negative electrode frustum waist hypobasal In polar cone Tai Yao hypobasals central vertical axis, the upper surface of negative electrode frustum waist hypobasal is centrally located at negative electrode frustum waist hypobasal In central vertical axis, the upper surface area of negative electrode frustum waist hypobasal is less than the lower surface area of negative electrode frustum waist hypobasal, The inscribed circle radius of circle of the prismatic upper surface of negative electrode frustum waist hypobasal ten is less than the prismatic lower surface of negative electrode frustum waist hypobasal ten Inscribed circle radius of circle, the lateral surface of negative electrode frustum waist hypobasal is inclined rib cylinder face；Square be present in negative electrode frustum waist hypobasal Shape hole, the silver slurry layer of printing forms negative electrode lower floor and uprightly continued layer in rectangular opening；Uprightly continue layer and negative electrode of negative electrode lower floor increases The curved layer of silvery white is interconnected；The silver slurry layer of the printing of negative electrode frustum waist hypobasal upper surface forms negative electrode lower floor disk and continued Layer；The negative electrode lower floor disk layer that continues is located on negative electrode frustum waist hypobasal upper surface, and negative electrode lower floor disk continues the outer of layer Edge and the inscribed circle round edge flush of the prismatic upper surface of negative electrode frustum waist hypobasal ten, negative electrode lower floor disk continue the circle of layer Face is centrally located in negative electrode frustum waist hypobasal central vertical axis；Negative electrode lower floor disk continues layer and negative electrode lower floor uprightly connects Subsequent layers are interconnected；The insulation paste layer for the printing that negative electrode lower floor disk continues on layer forms negative electrode frustum waist base middle level；It is cloudy Polar cone platform waist base middle level is class round tapered, and the lower surface in negative electrode frustum waist base middle level is justified for circular flat, positioned at negative electrode lower floor Plane continues on layer, and negative electrode frustum waist base middle level central vertical axis is perpendicular to the flat trapping cover plate of lower resistance to compression, negative electrode frustum waist base Middle level central vertical axis and negative electrode frustum waist hypobasal central vertical axis coincide, the lower surface in negative electrode frustum waist base middle level Be centrally located in the central vertical axis of negative electrode frustum waist base middle level, the upper surface in negative electrode frustum waist base middle level for circular flat and Parallel with the lower surface in negative electrode frustum waist base middle level, the upper surface in negative electrode frustum waist base middle level is centrally located at negative electrode frustum waist base In the central vertical axis of middle level, the area of negative electrode frustum waist base middle level rounded upper surface is less than under the circle of negative electrode frustum waist base middle level The area on surface, the radius of circle of negative electrode frustum waist base middle level rounded upper surface are less than negative electrode frustum waist base middle level rounded lower surface Radius of circle, the lateral surface in negative electrode frustum waist base middle level for it is inclined be recessed to negative electrode frustum waist base middle level central vertical axis it is recessed Central plane, close to upper surface position and negative electrode frustum waist base middle level central vertical axis distance it is small and away from upper surface position Big, the insulation paste of the printing of negative electrode frustum waist base middle level upper surface with the distance of negative electrode frustum waist base middle level central vertical axis Layer forms negative electrode frustum waist epibasal tier；Negative electrode frustum waist epibasal tier is positive round tapered, the lower surface of negative electrode frustum waist epibasal tier For circular flat, on the upper surface of negative electrode frustum waist base middle level, the outward flange of negative electrode frustum waist epibasal tier rounded lower surface and The outward flange flush, the radius of circle of negative electrode frustum waist epibasal tier rounded lower surface etc. of negative electrode frustum waist base middle level rounded upper surface In the radius of circle of negative electrode frustum waist base middle level rounded upper surface, negative electrode frustum waist epibasal tier central vertical axis is perpendicular to lower resistance to compression Flat trapping cover plate, negative electrode frustum waist epibasal tier central vertical axis and negative electrode frustum waist hypobasal central vertical axis coincide, The upper surface of negative electrode frustum waist epibasal tier is circular flat and, negative electrode cone parallel with the lower surface of negative electrode frustum waist epibasal tier The upper surface of platform waist epibasal tier is centrally located in negative electrode frustum waist epibasal tier central vertical axis, negative electrode frustum waist epibasal tier it is upper Surface area is less than the lower surface area of negative electrode frustum waist epibasal tier, and the radius of circle of negative electrode frustum waist epibasal tier rounded upper surface is small In the radius of circle of negative electrode frustum waist epibasal tier rounded lower surface, the lateral surface of negative electrode frustum waist epibasal tier is inclined barrel surface, Close to upper surface position and negative electrode frustum waist epibasal tier central vertical axis distance it is small and away from upper surface position and the moon The distance of polar cone platform waist epibasal tier is big, and the inclination angle and negative electrode that lateral surface is formed with lower surface in negative electrode frustum waist epibasal tier are bored The rib of lateral surface is identical with the inclination angle that lower surface is formed in Tai Yao hypobasals；Quarter on the lateral surface of negative electrode frustum waist base middle level The metal level of erosion forms negative electrode girdle ring interposer；Negative electrode girdle ring interposer is located at negative electrode frustum waist base middle level lateral surface and surround Negative electrode frustum waist base middle level, the recessed central plane top edge of negative electrode girdle ring interposer is towards negative electrode frustum waist base middle level upper surface side To, recessed central plane lower edge towards negative electrode frustum waist base middle level lower surface direction, under the lower edge and negative electrode of negative electrode girdle ring interposer The layer disk layer that continues is connected and the lower edge of negative electrode girdle ring interposer is annulus side, the top edge of negative electrode girdle ring interposer For the class annular being alternately arranged with cave inward bright lunar surface and the bright lunar surface of outwardly convex；Negative electrode girdle ring interposer and negative electrode lower floor The disk layer that continues is interconnected；The insulation paste layer of printing on non-bright insulating course forms one layer of gate pole frustum waist base；Door The lower surface of one layer of polar cone platform waist base is plane, on non-bright insulating course；Circular port be present in one layer of gate pole frustum waist base, Negative electrode frustum waist hypobasal, negative electrode frustum waist base middle level, negative electrode frustum waist epibasal tier and negative electrode girdle ring is exposed in circular port to turn Connect layer；One layer of circular port of gate pole frustum waist base is hollow disc in the section that one layer of upper and lower surface of gate pole frustum waist base is formed；Door The silver slurry layer of the printing of one layer of upper surface of polar cone platform waist base forms gate pole Tuo Chenghu electrodes lower floor；Gate pole Tuo Chenghu electrodes lower floor is The arc surfaced that raises up, on one layer of upper surface of gate pole frustum waist base, the front end of gate pole Tuo Chenghu electrodes lower floor is towards door One layer of circular port direction of polar cone platform waist and rear end are directed away from circular port direction, the front end of gate pole Tuo Chenghu electrodes lower floor and Circular port madial wall flush, not prominent to circular port, the middle part height of gate pole Tuo Chenghu electrodes lower floor is high and both ends Position is highly low；The insulation paste layer of printing in gate pole Tuo Chenghu electrodes lower floor forms two layers of gate pole frustum waist base；Gate pole frustum The silver slurry layer of printing on two layers of side of waist base forms layer after gate pole support support arc electrode；Layer is to concave after gate pole support support arc electrode Sunken arc surfaced, on two layers of side of gate pole frustum waist base, after gate pole support support arc electrode the front end of layer towards circular port direction, And rear end is directed away from circular port direction, the front height of layer is low after gate pole support support arc electrode and rear height is high, and gate pole support supports The front end of layer is connected with gate pole Tuo Chenghu electrodes lower floor after arc electrode；Layer and the support of gate pole support are mutually electric after gate pole support support arc electrode Pole lower floor is interconnected；The insulation paste layer of printing after gate pole Tuo Chenghu electrodes lower floor and gate pole support support arc electrode on layer is formed Three layers of gate pole frustum waist base；The silver slurry layer of printing on three layers of side of gate pole frustum waist base is formed among gate pole support support arc electrode Layer；Gate pole support support arc electrode intermediate layer is the arc surfaced to cave inward, and the front end direction in gate pole support support arc electrode intermediate layer is circular Hole direction and rear end are directed away from circular port direction, and the front height in gate pole support support arc electrode intermediate layer is low and rear height is high, The front end in gate pole support support arc electrode intermediate layer is connected with gate pole Tuo Chenghu electrodes lower floor, gate pole support support arc electrode intermediate layer The depression radian of layer is identical after the radian that is recessed supports arc electrode with gate pole support；Gate pole support supports arc electrode intermediate layer and gate pole support support arc electricity Pole lower floor is interconnected；Gate pole Tuo Chenghu electrodes lower floor and the insulation paste layer shape of the printing on gate pole support support arc electrode intermediate layer Into four layers of gate pole frustum waist base；Before the silver slurry layer of printing on four layers of side of gate pole frustum waist base forms gate pole support support arc electrode Layer；Gate pole support support arc electrode front layer be cave inward arc surfaced, on four layers of side of gate pole frustum waist base, gate pole support support arc The front end of electrode front layer is directed away from circular port direction towards circular port direction and rear end, before gate pole support support arc electrode front layer End is highly low and rear height is high, and the front end of gate pole support support arc electrode front layer is connected with gate pole Tuo Chenghu electrodes lower floor, door The depression radian of pole support support arc electrode front layer is identical with the depression radian in gate pole support support arc electrode intermediate layer；Gate pole support supports arc electrode Front layer and gate pole Tuo Chenghu electrodes lower floor are interconnected；Print in gate pole Tuo Chenghu electrodes lower floor and gate pole support support arc electrode front layer The insulation paste layer of brush forms five layers of gate pole frustum waist base；Two layers of gate pole frustum waist base, three layers of gate pole frustum waist base, gate pole frustum The silver slurry layer of printing on five layers of four layers of waist and gate pole frustum waist forms gate pole support support arc electrode upper strata；On gate pole support support arc electrode Layer is the arc surfaced to lower recess, the front end on gate pole support support arc electrode upper strata towards circular port direction and rear end is directed away from justifying Shape hole direction, the front end and circular port madial wall flush, not prominent to circular port, gate pole support on gate pole support support arc electrode upper strata The middle part on support arc electrode upper strata is highly low and two-end part height is high, and gate pole support support arc electrode upper strata and gate pole support support arc are electric The rear end of pole front layer is connected, and gate pole support supports arc electrode upper strata and is connected with the rear end in gate pole support support arc electrode intermediate layer, The rear end that gate pole support supports layer after arc electrode is supportted in arc electrode upper strata with gate pole support is connected；Gate pole support supports arc electrode upper strata and gate pole Support support arc electrode front layer is interconnected；Gate pole support supports arc electrode upper strata and gate pole support support arc electrode intermediate layer is interconnected；Gate pole Layer is interconnected behind support support arc electrode upper strata and gate pole support support arc electrode；The insulation paste layer shape of printing on non-bright insulating course Into gate pole frustum waist base outer layer；The lower surface of gate pole frustum waist base outer layer is plane, on non-bright insulating course；Gate pole frustum The silver slurry layer of the printing of waist base outer layer upper surface forms gate pole and increases the curved layer of silvery white；Gate pole increases the curved layer of silvery white and gate pole support support arc Electrode lower floor is interconnected；The insulation paste layer of printing on gate pole support support arc electrode upper strata forms six layers of gate pole frustum waist base； CNT is prepared in negative electrode girdle ring interposer.

Described three supports support is put down with the fixed position of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control for lower resistance to compression Trapping cover plate；Negative electrode girdle ring interposer can be argent, nickel, molybdenum, chromium, copper, aluminium, tin.

Present invention simultaneously provides show with the support of three supports with the luminous of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control Show the manufacture craft of device, comprise the following steps：

1) making of the flat trapping cover plate of resistance to compression under：Scribing is carried out to flat soda-lime glass, forms the lower flat trapping cover plate of resistance to compression；

2) making of non-bright insulating course：Insulation paste, toasted, sintering process are printed on the flat trapping cover plate of lower resistance to compression After form non-bright insulating course；

3) negative electrode increases the making of the curved layer of silvery white：Print silver paste on non-bright insulating course, shape after toasted, sintering process Increase the curved layer of silvery white into negative electrode；

4) making of negative electrode frustum waist hypobasal：Increase in negative electrode and insulation paste is printed on the curved layer of silvery white, toasted, sintering Negative electrode frustum waist hypobasal is formed after technique；

5) negative electrode lower floor uprightly continues the making of layer：Silver paste is printed in rectangular opening in negative electrode frustum waist hypobasal, through drying Negative electrode lower floor is formed after roasting, sintering process uprightly to continue layer；

6) negative electrode lower floor disk continues the making of layer：In negative electrode frustum waist hypobasal upper surface printing silver paste, toasted, Negative electrode lower floor disk is formed after sintering process to continue layer；

7) making in negative electrode frustum waist base middle level：Layer disk, which continues, under the cathode prints insulation paste on layer, toasted, Negative electrode frustum waist base middle level is formed after sintering process；

8) making of negative electrode frustum waist epibasal tier：Negative electrode frustum waist base middle level upper surface print insulation paste, it is toasted, Negative electrode frustum waist epibasal tier is formed after sintering process；

9) making of negative electrode girdle ring interposer：A metal nickel dam is prepared on the lateral surface of negative electrode frustum waist base middle level, Negative electrode girdle ring interposer is formed after etching；

10) making of one layer of gate pole frustum waist base：Insulation paste, toasted, agglomerant are printed on non-bright insulating course One layer of gate pole frustum waist base is formed after skill；

11) making of gate pole Tuo Chenghu electrodes lower floor：In one layer of upper surface of gate pole frustum waist base printing silver paste, toasted, Gate pole Tuo Chenghu electrodes lower floor is formed after sintering process；

12) making of two layers of gate pole frustum waist base：Print insulation paste in gate pole Tuo Chenghu electrodes lower floor, toasted, Two layers of gate pole frustum waist base is formed after sintering process；

13) gate pole support supports the making of layer after arc electrode：In two layers of side printing silver paste of gate pole frustum waist base, toasted, burning Layer after gate pole support support arc electrode is formed after tying technique；；

14) making of three layers of gate pole frustum waist：Printed after gate pole Tuo Chenghu electrodes lower floor and gate pole support support arc electrode on layer Brush insulation paste, three layers of gate pole frustum waist base is formed after toasted, sintering process；

15) making in gate pole support support arc electrode intermediate layer：Silver paste is printed on three layers of side of gate pole frustum waist base, through drying Gate pole support support arc electrode intermediate layer is formed after roasting, sintering process；

16) making of four layers of gate pole frustum waist base：In gate pole Tuo Chenghu electrodes lower floor and gate pole support support arc electrode intermediate layer Upper printing insulation paste, four layers of gate pole frustum waist base is formed after toasted, sintering process；

17) making of gate pole support support arc electrode front layer：Print silver paste on four layers of side of gate pole frustum waist base, toasted, Gate pole support support arc electrode front layer is formed after sintering process；

18) making of five layers of gate pole frustum waist base：In gate pole Tuo Chenghu electrodes lower floor and gate pole support support arc electrode front layer Insulation paste is printed, five layers of gate pole frustum waist base is formed after toasted, sintering process；

19) making on gate pole support support arc electrode upper strata：In two layers of gate pole frustum waist base, three layers of gate pole frustum waist base, gate pole Five layers of four layers of frustum waist base and gate pole frustum waist base above print silver paste, and gate pole support support arc electrode is formed after toasted, sintering process Upper strata；

20) making of gate pole frustum waist base outer layer：Insulation paste, toasted, agglomerant are printed on non-bright insulating course Gate pole frustum waist base outer layer is formed after skill；

21) gate pole increases the making of the curved layer of silvery white：Silver paste, toasted, agglomerant are printed on gate pole frustum waist base outer layer Gate pole is formed after skill and increases the curved layer of silvery white；

22) making of six layers of gate pole frustum waist base：Supportted in gate pole support and insulation paste is printed on arc electrode upper strata, toasted, Six layers of gate pole frustum waist base is formed after sintering process；

23) cleaning of the three supports support with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control：Three supports are supportted with segmental arc list The surface for gating oblique recessed vertebra platform girdle ring side cathode construction carries out cleaning treatment, removes impurity and dust；

24) making of carbon nanotube layer：CNT is printed in negative electrode girdle ring interposer, forms carbon nanotube layer；

25) processing of carbon nanotube layer：Carbon nanotube layer is post-processed, improves its field emission characteristic；

26) making of the flat trapping cover plate of resistance to compression on：Scribing is carried out to flat soda-lime glass, the flat trapping lid of resistance to compression in formation Plate；

27) making of the high printing opacity bottom of anodic oxide：The tin indium for being covered in the flat trapping lid surface of upper resistance to compression is aoxidized Thing film layer performs etching, and forms the high printing opacity bottom of anodic oxide；

28) anode increases the making of the curved layer of silvery white：Silver paste, toasted, agglomerant are printed on the flat trapping cover plate of upper resistance to compression Anode is formed after skill and increases the curved layer of silvery white；

29) making of phosphor powder layer：Fluorescent material is printed on the high printing opacity bottom of anodic oxide, is formed after toasted technique Phosphor powder layer；

30) display devices are assembled：Getter [28] is fixed on to the non-display area of the flat trapping cover plate of upper resistance to compression； Then, the flat trapping cover plate of upper resistance to compression, the flat trapping cover plate of lower resistance to compression, clear glass frame [29] and disappearance are propped up into wall [30] to be assembled to Together, fixed with clip；

31) display devices encapsulate：The display devices assembled are packaged with technique and forms finished parts.

The step 28 is specially：Silver paste is printed in the non-display area of the flat trapping cover plate of upper resistance to compression, through overbaking (highest Baking temperature：150oC, highest baking temperature retention time：5 minutes) after, it is placed in sintering furnace and is sintered (most high fever Junction temperature：532 oC, maximum sintering temperature retention time：10 minutes).

The step 29 is specially：Fluorescence is printed on the high printing opacity bottom of anodic oxide of the flat trapping cover plate of upper resistance to compression Powder, it is then placed within baking oven and is toasted (highest baking temperature：135oC, highest baking temperature retention time：8 minutes).

The step 31 is specially：Following packaging technology is carried out to the display devices assembled：By display devices It is put into baking oven and is toasted；It is put into sintering furnace and is sintered；Device exhaust, sealed-off are carried out on exhaust station；In roasting machine On getter is carried out it is roasting disappear, finally install pin additional and form finished parts.

Beneficial effect：The present invention possesses following significant progressive：

Except the technical problem of invention described above solution, form the technical characteristic of technical scheme and by these skills Caused by the technical characteristic of art scheme outside advantage, three supports of the invention are supportted with the oblique concave cone platform girdle ring side negative electrode of segmental arc simple gate control The other technical characteristics and these technologies included in other technologies problem that structure light-emitting display can solve, technical scheme The advantages of characteristic strip comes, it will be described in more detail with reference to accompanying drawing.

Brief description of the drawings

Fig. 1 is single three supports support indulging with the oblique concave cone platform girdle ring side cathode construction of segmental arc simple gate control in the embodiment of the present invention To structural representation；

Fig. 2 is the lateral junction that three supports support with the oblique concave cone platform girdle ring side cathode construction of segmental arc simple gate control in the embodiment of the present invention Structure schematic diagram；

Fig. 3 is that the support of three supports shows with the luminous of the oblique concave cone platform girdle ring side cathode construction of segmental arc simple gate control in the embodiment of the present invention Show the structural representation of device；

In figure：The flat trapping cover plate 1 of lower resistance to compression, non-bright insulating course 2, negative electrode increase under the curved layer 3 of silvery white, negative electrode frustum waist base Uprightly continue layer 5, negative electrode lower floor disk of layer 4, negative electrode lower floor continues layer 6, negative electrode frustum waist base middle level 7, negative electrode frustum waist base Upper strata 8, negative electrode girdle ring interposer 9, one layer 10 of gate pole frustum waist base, gate pole Tuo Chenghu electrodes lower floor 11, gate pole frustum waist base two Layer 13, three layer 14 of gate pole frustum waist base, gate pole support support arc electrode intermediate layer 15, gate pole frustum after layer 12, gate pole support support arc electrode Four layer 16 of waist base, gate pole support support arc electrode front layer 17, five layer 18 of gate pole frustum waist base, gate pole support support arc electrode upper strata 19, gate pole Frustum waist base outer layer 20, gate pole increase the curved layer 21 of silvery white, six layer 22 of gate pole frustum waist base, carbon nanotube layer 23, upper resistance to compression it is flat every The high printing opacity bottom 25 of air cover board 24, anodic oxide, anode increase the curved layer 26 of silvery white, phosphor powder layer 27.

Embodiment

The present invention is further described with reference to the accompanying drawings and examples, but the invention is not limited in this implementation Example.

Active display such as figure of the three supports support of the present embodiment with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control 1st, shown in Fig. 2 and Fig. 3, including be made up of the flat trapping cover plate 24 of upper resistance to compression, the flat trapping cover plate 1 of lower resistance to compression and clear glass frame Vacuum chamber；There are the high printing opacity bottom 25 of anodic oxide and the high printing opacity bottom of anodic oxide on the flat trapping cover plate 24 of upper resistance to compression 25 connected anodes increase the phosphor powder layer 27 of the curved layer 26 of silvery white and preparation on the high printing opacity bottom 25 of anodic oxide； There is the support of three supports on the lower flat trapping cover plate 1 of resistance to compression with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control；In vacuum chamber Getter and disappearance prop up wall subsidiary component.

The support of three supports includes the flat trapping cover plate 1 of lower resistance to compression, non-with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control Bright insulating course 2, negative electrode increase the curved layer 3 of silvery white, negative electrode frustum waist hypobasal 4, negative electrode lower floor uprightly continue layer 5, negative electrode lower floor circle Plane continues layer 6, negative electrode frustum waist base middle level 7, negative electrode frustum waist epibasal tier 8, negative electrode girdle ring interposer 9, gate pole frustum waist base One layer 10, gate pole Tuo Chenghu electrodes lower floor 11, two layer 12 of gate pole frustum waist base, gate pole support support arc electrode after layer 13, gate pole frustum Three layer 14 of waist base, gate pole support support arc electrode intermediate layer 15, four layer 16 of gate pole frustum waist base, gate pole support support arc electrode front layer 17, door Five layer 18 of polar cone platform waist base, gate pole support support arc electrode upper strata 19, gate pole frustum waist base outer layer 20, gate pole increase the curved layer 21 of silvery white, Six layer 22 of gate pole frustum waist base and the part of carbon nanotube layer 23.

The support of three supports is glass with the backing material of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control, can be sodium calcium Glass, Pyrex, that is, the flat trapping cover plate 1 of lower resistance to compression；The insulation paste layer shape of printing on the lower flat trapping cover plate 1 of resistance to compression Into non-bright insulating course 2；The silver slurry layer of printing on non-bright insulating course 2 forms negative electrode and increases the curved layer 3 of silvery white；Negative electrode increases silver The insulation paste layer of printing on white curved layer 3 forms negative electrode frustum waist hypobasal 4；Negative electrode frustum waist hypobasal 4 is ten frustum of a pyramids The bodily form, the lower surface of negative electrode frustum waist hypobasal 4 increase for ten prismatic planes, positioned at negative electrode on the curved layer 3 of silvery white, negative electrode frustum waist The upper surface of hypobasal 4 is parallel to each other for ten prismatic planes and with the lower surface of negative electrode frustum waist hypobasal 4, negative electrode frustum waist The central vertical axis of hypobasal 4 is centrally located at perpendicular to the flat trapping cover plate 1 of lower resistance to compression, the lower surface of negative electrode frustum waist hypobasal 4 In the central vertical axis of negative electrode frustum waist hypobasal 4, the upper surface of negative electrode frustum waist hypobasal 4 is centrally located at negative electrode frustum waist base In the central vertical axis of lower floor 4, the upper surface area of negative electrode frustum waist hypobasal 4 is less than the following table of negative electrode frustum waist hypobasal 4 Face area, the inscribed circle radius of circle of the prismatic upper surface of negative electrode frustum waist hypobasal 40 are less than the prismatic of negative electrode frustum waist hypobasal 40 The inscribed circle radius of circle of lower surface, the lateral surface of negative electrode frustum waist hypobasal 4 is inclined rib cylinder face；Negative electrode frustum waist hypobasal Rectangular opening in 4 be present, the silver slurry layer of printing forms negative electrode lower floor and uprightly continued layer 5 in rectangular opening；Negative electrode lower floor uprightly continues layer 5 Increase the curved layer 3 of silvery white with negative electrode to be interconnected；The silver slurry layer of the printing of the upper surface of negative electrode frustum waist hypobasal 4 forms negative electrode lower floor Disk continues layer 6；The negative electrode lower floor disk layer 6 that continues is located on the upper surface of negative electrode frustum waist hypobasal 4, and negative electrode lower floor circle is flat Continue the outward flange of layer 6 and the inscribed circle round edge flush of the prismatic upper surface of negative electrode frustum waist hypobasal 40 in face, negative electrode lower floor circle The continue disc of layer 6 of plane is centrally located in the central vertical axis of negative electrode frustum waist hypobasal 4；Negative electrode lower floor disk continues layer 6 and negative electrode lower floor uprightly continue layer 5 be interconnected；The insulation paste layer for the printing that negative electrode lower floor disk continues on layer 6 is formed Negative electrode frustum waist base middle level 7；Negative electrode frustum waist base middle level 7 is class round tapered, and the lower surface in negative electrode frustum waist base middle level 7 is circle Shape plane, positioned at negative electrode lower floor, disk continues on layer 6, and the central vertical axis of negative electrode frustum waist base middle level 7 is perpendicular to lower resistance to compression Flat trapping cover plate 1, the central vertical axis of negative electrode frustum waist base middle level 7 are mutually overlapping with negative electrode frustum waist hypobasal 4 central vertical axis Close, the lower surface in negative electrode frustum waist base middle level 7 is centrally located in the central vertical axis of negative electrode frustum waist base middle level 7, negative electrode frustum The upper surface in waist base middle level 7 is circular flat and, negative electrode frustum waist base parallel with the lower surface in negative electrode frustum waist base middle level 7 The upper surface in middle level 7 is centrally located in the central vertical axis of negative electrode frustum waist base middle level 7, in the circle of negative electrode frustum waist base middle level 7 The area on surface is less than the area of the rounded lower surface of negative electrode frustum waist base middle level 7, the rounded upper surface of negative electrode frustum waist base middle level 7 Radius of circle is less than the radius of circle of the rounded lower surface of negative electrode frustum waist base middle level 7, and the lateral surface in negative electrode frustum waist base middle level 7 is inclination To the central vertical axis of negative electrode frustum waist base middle level 7 be recessed recessed central plane, close to upper surface position and negative electrode frustum waist base The distance of the central vertical axis of middle level 7 is small and position and the central vertical axis of negative electrode frustum waist base middle level 7 away from upper surface Distance is big, and the insulation paste layer of the printing of the upper surface of negative electrode frustum waist base middle level 7 forms negative electrode frustum waist epibasal tier 8；Negative electrode is bored Platform waist epibasal tier 8 is positive round tapered, and the lower surface of negative electrode frustum waist epibasal tier 8 is circular flat, positioned at negative electrode frustum waist base On the upper surface of middle level 7, the 7 circular upper table of outward flange and negative electrode frustum waist base middle level of the rounded lower surface of negative electrode frustum waist epibasal tier 8 The outward flange flush in face, the radius of circle of the rounded lower surface of negative electrode frustum waist epibasal tier 8 are equal to the circle of negative electrode frustum waist base middle level 7 The radius of circle of upper surface, the central vertical axis of negative electrode frustum waist epibasal tier 8 is perpendicular to the flat trapping cover plate 1 of lower resistance to compression, negative electrode frustum The central vertical axis of waist epibasal tier 8 and the central vertical axis of negative electrode frustum waist hypobasal 4 coincide, negative electrode frustum waist epibasal tier 8 Upper surface be circular flat and parallel with the lower surface of negative electrode frustum waist epibasal tier 8, negative electrode frustum waist epibasal tier 8 it is upper Centre of surface is located in the central vertical axis of negative electrode frustum waist epibasal tier 8, and the upper surface area of negative electrode frustum waist epibasal tier 8 is less than The lower surface area of negative electrode frustum waist epibasal tier 8, the radius of circle of the rounded upper surface of negative electrode frustum waist epibasal tier 8 are less than negative electrode frustum The radius of circle of the rounded lower surface of waist epibasal tier 8, the lateral surface of negative electrode frustum waist epibasal tier 8 is inclined barrel surface, close to upper table The position in face and the distance of the central vertical axis of negative electrode frustum waist epibasal tier 8 it is small and away from upper surface position and negative electrode frustum waist The distance of epibasal tier 8 is big, the inclination angle and negative electrode frustum waist base that lateral surface is formed with lower surface in negative electrode frustum waist epibasal tier 8 The rib of lateral surface is identical with the inclination angle that lower surface is formed in lower floor 4；Etching on the lateral surface of negative electrode frustum waist base middle level 7 Metal level forms negative electrode girdle ring interposer 9；Negative electrode girdle ring interposer 9 be located at the lateral surface of negative electrode frustum waist base middle level 7 and around Negative electrode frustum waist base middle level 7, the recessed central plane top edge of negative electrode girdle ring interposer 9 is towards the upper surface side of negative electrode frustum waist base middle level 7 To, recessed central plane lower edge towards the lower surface direction of negative electrode frustum waist base middle level 7, the lower edge and negative electrode of negative electrode girdle ring interposer 9 Lower floor's disk layer 6 that continues is connected and the lower edge of negative electrode girdle ring interposer 9 is annulus side, negative electrode girdle ring interposer 9 it is upper Edge is the class annular being alternately arranged with cave inward bright lunar surface and the bright lunar surface of outwardly convex；Negative electrode girdle ring interposer 9 and the moon Pole lower floor disk continue layer 6 be interconnected；The insulation paste layer of printing on non-bright insulating course 2 forms gate pole frustum waist base One layer 10；The lower surface that one layer 10 of gate pole frustum waist base is plane, on non-bright insulating course 2；One layer of gate pole frustum waist base Circular port in 10 be present, negative electrode frustum waist hypobasal 4, negative electrode frustum waist base middle level 7, negative electrode frustum waist base are exposed in circular port Upper strata 8 and negative electrode girdle ring interposer 9；One layer of 10 circular port of gate pole frustum waist base is on one layer of 10 upper and lower surface of gate pole frustum waist base The section of formation is hollow disc；The silver slurry layer of the printing of one layer of 10 upper surface of gate pole frustum waist base forms gate pole support support arc electrode Lower floor 11；Gate pole Tuo Chenghu electrodes lower floor 11 be raise up arc surfaced, on one layer of 10 upper surface of gate pole frustum waist base, The front end of gate pole Tuo Chenghu electrodes lower floor 11 is towards one layer of circular port direction of gate pole frustum waist and rear end is directed away from circular port side To the front end and circular port madial wall flush of gate pole Tuo Chenghu electrodes lower floor 11, not prominent to circular port, gate pole support support arc The middle part height of electrode lower floor 11 is high and two-end part is highly low；The insulation of printing in gate pole Tuo Chenghu electrodes lower floor 11 Pulp layer forms gate pole frustum waist base two layer 12；The silver slurry layer of printing on two layer of 12 side of gate pole frustum waist base forms gate pole support Layer 13 after support arc electrode；After gate pole support support arc electrode layer 13 be cave inward arc surfaced, positioned at two layer 12 of gate pole frustum waist base On side, gate pole support support arc electrode after layer 13 front end towards circular port direction and rear end is directed away from circular port direction, gate pole The front height of layer 13 is low after support support arc electrode and rear height is high, the front end and gate pole support of layer 13 after gate pole support support arc electrode Cheng Hu electrodes lower floor 11 is connected；Layer 13 and gate pole Tuo Chenghu electrodes lower floor are interconnected after gate pole support support arc electrode；Gate pole support The insulation paste layer of printing after Cheng Hu electrodes lower floor 11 and gate pole support support arc electrode on layer 13 forms three layers of gate pole frustum waist base 14；The silver slurry layer of printing on three layer of 14 side of gate pole frustum waist base forms gate pole support support arc electrode intermediate layer 15；Gate pole support supports Arc electrode intermediate layer 15 is the arc surfaced that caves inward, the front end in gate pole support support arc electrode intermediate layer 15 towards circular port direction, And rear end is directed away from circular port direction, the front height in gate pole support support arc electrode intermediate layer 15 is low and rear height is high, gate pole The front end in support support arc electrode intermediate layer 15 is connected with gate pole Tuo Chenghu electrodes lower floor 11, gate pole support support arc electrode intermediate layer 15 Depression radian and gate pole support support arc electrode after layer 13 depression radian it is identical；Gate pole support support arc electrode intermediate layer 15 and gate pole support Cheng Hu electrodes lower floor 11 is interconnected；Gate pole Tuo Chenghu electrodes lower floor 11 and gate pole support support the printing on arc electrode intermediate layer 15 Insulation paste layer forms gate pole frustum waist base four layer 16；The silver slurry layer of printing on four layer of 16 side of gate pole frustum waist base forms door Pole support support arc electrode front layer 17；Gate pole support support arc electrode front layer 17 for cave inward arc surfaced, positioned at gate pole frustum waist base four On 16 side of layer, the front end of gate pole support support arc electrode front layer 17 towards circular port direction and rear end is directed away from circular port direction, The front height of gate pole support support arc electrode front layer 17 is low and rear height is high, the front end and door of gate pole support support arc electrode front layer 17 Ji Tuochenghu electrodes lower floor 11 is connected, depression radian and the gate pole support support arc electrode intermediate layer of gate pole support support arc electrode front layer 17 15 depression radian is identical；Gate pole support support arc electrode front layer 17 and gate pole Tuo Chenghu electrodes lower floor 11 are interconnected；Gate pole support supports The insulation paste layer of arc electrode lower floor 11 and the printing on gate pole support support arc electrode front layer 17 forms gate pole frustum waist base five layer 18； Printing on five layers of two layer 12 of gate pole frustum waist base, three layer 14 of gate pole frustum waist base, four layers of gate pole frustum waist and gate pole frustum waist Silver slurry layer form gate pole support support arc electrode upper strata 19；Gate pole support support arc electrode upper strata 19 is the arc surfaced to lower recess, gate pole The front end on support support arc electrode upper strata 19 towards circular port direction and rear end is directed away from circular port direction, gate pole support support arc electrode The front end and circular port madial wall flush on upper strata 19, not prominent to circular port, the centre on gate pole support support arc electrode upper strata 19 Position is highly low and two-end part height is high, the rear end of gate pole support support arc electrode upper strata 19 and gate pole support support arc electrode front layer 17 It is connected, gate pole support support arc electrode upper strata 19 is connected with the rear end in gate pole support support arc electrode intermediate layer 15, gate pole support support arc The rear end of layer 13 is connected after arc electrode is supportted in electrode upper strata 19 with gate pole support；Gate pole support support arc electrode upper strata 19 and the support of gate pole support Arc electrode front layer 17 is interconnected；Gate pole support support arc electrode upper strata 19 and gate pole support support arc electrode intermediate layer 15 are interconnected；Door Layer 13 is interconnected behind pole support support arc electrode upper strata 19 and gate pole support support arc electrode；The insulation of printing on non-bright insulating course 2 Pulp layer forms gate pole frustum waist base outer layer 20；The lower surface of gate pole frustum waist base outer layer 20 is plane, positioned at non-bright cut-off On layer 2；The silver slurry layer of the printing of the upper surface of gate pole frustum waist base outer layer 20 forms gate pole and increases the curved layer 21 of silvery white；Gate pole increases silver White curved layer 21 and gate pole Tuo Chenghu electrodes lower floor 11 is interconnected；The insulation paste of printing on gate pole support support arc electrode upper strata 19 Layer forms gate pole frustum waist base six layer 22；CNT is prepared in negative electrode girdle ring interposer 9.

The support of three supports is the flat trapping lid of lower resistance to compression with the fixed position of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control Plate 1；Negative electrode girdle ring interposer 9 can be argent, nickel, molybdenum, chromium, copper, aluminium, tin.

System of the three supports support of the present embodiment with the active display of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control Comprise the following steps as technique：

28) anode increases the making of the curved layer of silvery white：Silver paste, toasted, agglomerant are printed on the flat trapping cover plate of upper resistance to compression Anode is formed after skill and increases the curved layer of silvery white；Silver paste specifically is printed in the non-display area of the flat trapping cover plate of upper resistance to compression, by drying Roasting (highest baking temperature：150oC, highest baking temperature retention time：5 minutes) after, it is placed in sintering furnace and is sintered (maximum sintering temperature：532 oC, maximum sintering temperature retention time：10 minutes).

29) making of phosphor powder layer：Fluorescent material is printed on the high printing opacity bottom of anodic oxide, is formed after toasted technique Phosphor powder layer；Fluorescent material specifically is printed on the high printing opacity bottom of anodic oxide of the flat trapping cover plate of upper resistance to compression, is then placed within (highest baking temperature is toasted in baking oven：135oC, highest baking temperature retention time：8 minutes).

31) display devices encapsulate：Following packaging technology is carried out to the display devices assembled：By display device Part is put into baking oven and toasted；It is put into sintering furnace and is sintered；Device exhaust, sealed-off are carried out on exhaust station；Disappear roasting Getter bake on machine and disappeared, pin is finally installed additional and forms finished parts.

Claims

1. a kind of three supports support is the same as the oblique concave cone platform girdle ring side cathode construction active display of segmental arc simple gate control, including vacuum chamber and position Wall is propped up in the getter in vacuum chamber and disappearance, the vacuum chamber is by the flat trapping cover plate of upper resistance to compression, the flat trapping cover plate of lower resistance to compression Formed with clear glass frame, have the high printing opacity bottom of anodic oxide and anodic oxide high thoroughly on the flat trapping cover plate of upper resistance to compression The connected anode of light bottom increases the phosphor powder layer of the curved layer of silvery white and preparation in the high printing opacity substratum of anodic oxide, under There is the support of three supports on the flat trapping cover plate of resistance to compression with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control, it is characterised in that：

The flat trapping cover plate of lower resistance to compression supports the substrate with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control as three supports, The material of the substrate is soda-lime glass or Pyrex；The insulation paste layer of printing on the lower flat trapping cover plate of resistance to compression forms non- Bright insulating course；The silver slurry layer of printing on non-bright insulating course forms negative electrode and increases the curved layer of silvery white；Negative electrode increases the curved layer of silvery white On the insulation paste layer of printing form negative electrode frustum waist hypobasal；Negative electrode frustum waist hypobasal is ten frustum of a pyramid bodily forms, negative electrode The lower surface of frustum waist hypobasal is ten prismatic planes, increases positioned at negative electrode on the curved layer of silvery white, negative electrode frustum waist hypobasal it is upper Surface is ten prismatic planes and is parallel to each other with the lower surface of negative electrode frustum waist hypobasal that negative electrode frustum waist hypobasal hangs down at center Straight axis is centrally located at negative electrode frustum waist hypobasal perpendicular to the flat trapping cover plate of lower resistance to compression, the lower surface of negative electrode frustum waist hypobasal In central vertical axis, the upper surface of negative electrode frustum waist hypobasal is centrally located at negative electrode frustum waist hypobasal central vertical axis On, the upper surface area of negative electrode frustum waist hypobasal is less than the lower surface area of negative electrode frustum waist hypobasal, negative electrode frustum waist base The inscribed circle radius of circle of the prismatic upper surface of lower floor ten is less than the inscribed circle radius of circle of the prismatic lower surface of negative electrode frustum waist hypobasal ten, The lateral surface of negative electrode frustum waist hypobasal is inclined rib cylinder face；Rectangular opening in negative electrode frustum waist hypobasal be present, in rectangular opening The silver slurry layer of printing forms negative electrode lower floor and uprightly continued layer；Uprightly continue layer and negative electrode of negative electrode lower floor increases the curved layer of silvery white and mutually interconnected It is logical；The silver slurry layer of the printing of negative electrode frustum waist hypobasal upper surface forms negative electrode lower floor disk and continued layer；Negative electrode lower floor circle is flat The face layer that continues is located on negative electrode frustum waist hypobasal upper surface, negative electrode lower floor disk continue layer outward flange and negative electrode frustum waist The inscribed circle round edge flush of the prismatic upper surface of hypobasal ten, negative electrode lower floor disk continue layer disc be centrally located at negative electrode cone In Tai Yao hypobasals central vertical axis；Negative electrode lower floor disk continues layer and negative electrode lower floor uprightly continues, and layer is interconnected；It is cloudy The insulation paste layer for the printing that pole lower floor disk continues on layer forms negative electrode frustum waist base middle level；Negative electrode frustum waist base middle level is Class round tapered, the lower surface in negative electrode frustum waist base middle level is circular flat, positioned at negative electrode lower floor, disk continues on layer, negative electrode Frustum waist base middle level central vertical axis perpendicular to the flat trapping cover plate of lower resistance to compression, negative electrode frustum waist base middle level central vertical axis and Negative electrode frustum waist hypobasal central vertical axis coincides, and the lower surface in negative electrode frustum waist base middle level is centrally located at negative electrode frustum waist In the central vertical axis of base middle level, the upper surface in negative electrode frustum waist base middle level for circular flat and with negative electrode frustum waist base middle level Lower surface it is parallel, the upper surface in negative electrode frustum waist base middle level is centrally located at negative electrode frustum waist base middle level central vertical axis On, the area of negative electrode frustum waist base middle level rounded upper surface is less than the area of negative electrode frustum waist base middle level rounded lower surface, negative electrode The radius of circle of frustum waist base middle level rounded upper surface is less than the radius of circle of negative electrode frustum waist base middle level rounded lower surface, negative electrode frustum The lateral surface in waist base middle level is the inclined recessed central plane being recessed to negative electrode frustum waist base middle level central vertical axis, close upper surface Position and negative electrode frustum waist base middle level central vertical axis distance it is small and away from upper surface position and negative electrode frustum waist base The distance of middle level central vertical axis is big, and the insulation paste layer of the printing of negative electrode frustum waist base middle level upper surface forms negative electrode frustum Waist epibasal tier；Negative electrode frustum waist epibasal tier is positive round tapered, and the lower surface of negative electrode frustum waist epibasal tier is circular flat, is located at On the upper surface of negative electrode frustum waist base middle level, the outward flange and negative electrode frustum waist base middle level of negative electrode frustum waist epibasal tier rounded lower surface The outward flange flush of rounded upper surface, the radius of circle of negative electrode frustum waist epibasal tier rounded lower surface are equal in negative electrode frustum waist base The radius of circle of layer rounded upper surface, negative electrode frustum waist epibasal tier central vertical axis is perpendicular to the flat trapping cover plate of lower resistance to compression, negative electrode Frustum waist epibasal tier central vertical axis and negative electrode frustum waist hypobasal central vertical axis coincide, negative electrode frustum waist epibasal tier Upper surface be circular flat and, the upper table of negative electrode frustum waist epibasal tier parallel with the lower surface of negative electrode frustum waist epibasal tier Face is centrally located in negative electrode frustum waist epibasal tier central vertical axis, and the upper surface area of negative electrode frustum waist epibasal tier is less than negative electrode The lower surface area of frustum waist epibasal tier, the radius of circle of negative electrode frustum waist epibasal tier rounded upper surface are less than on negative electrode frustum waist base The radius of circle of layer rounded lower surface, the lateral surface of negative electrode frustum waist epibasal tier is inclined barrel surface, close to the position of upper surface And position and negative electrode frustum waist epibasal tier away from upper surface with the distance of negative electrode frustum waist epibasal tier central vertical axis small The outside in the inclination angle and negative electrode frustum waist hypobasal that greatly, lateral surface is formed with lower surface in negative electrode frustum waist epibasal tier The rib in face is identical with the inclination angle that lower surface is formed；The metal level of etching on the lateral surface of negative electrode frustum waist base middle level forms the moon Pole girdle ring interposer；Negative electrode girdle ring interposer is located at negative electrode frustum waist base middle level lateral surface and around in negative electrode frustum waist base Layer, the recessed central plane top edge of negative electrode girdle ring interposer is towards negative electrode frustum waist base middle level upper surface direction, recessed central plane lower edge court To negative electrode frustum waist base middle level lower surface direction, the lower edge of negative electrode girdle ring interposer and negative electrode lower floor the disk layer that continues are connected Connect and the lower edge of negative electrode girdle ring interposer is annulus side, the top edge of negative electrode girdle ring interposer is with the bright moon that caves inward The class annular that face and the bright lunar surface of outwardly convex are alternately arranged；Negative electrode girdle ring interposer and negative electrode lower floor the disk layer that continues mutually interconnect It is logical；The insulation paste layer of printing on non-bright insulating course forms one layer of gate pole frustum waist base；Under one layer of gate pole frustum waist base Surface is plane, on non-bright insulating course；Circular port be present in one layer of gate pole frustum waist base, expose negative electrode in circular port Frustum waist hypobasal, negative electrode frustum waist base middle level, negative electrode frustum waist epibasal tier and negative electrode girdle ring interposer；Gate pole frustum waist base one Layer circular port is hollow disc in the section that one layer of upper and lower surface of gate pole frustum waist base is formed；Gate pole frustum waist one layer of upper table of base The silver slurry layer of the printing in face forms gate pole Tuo Chenghu electrodes lower floor；Gate pole Tuo Chenghu electrodes lower floor be raise up arc surfaced, On one layer of upper surface of gate pole frustum waist base, the front end of gate pole Tuo Chenghu electrodes lower floor is towards one layer of circular port of gate pole frustum waist Direction and rear end are directed away from circular port direction, the front end and circular port madial wall flush of gate pole Tuo Chenghu electrodes lower floor, The middle part height of gate pole Tuo Chenghu electrodes lower floor is high and two-end part is highly low；Printing in gate pole Tuo Chenghu electrodes lower floor Insulation paste layer form two layers of gate pole frustum waist base；The silver slurry layer of printing on two layers of side of gate pole frustum waist base forms gate pole Layer after support support arc electrode；Gate pole support support arc electrode after layer be cave inward arc surfaced, positioned at two layers of side of gate pole frustum waist base On, the front end of layer is directed away from circular port direction, gate pole support support arc towards circular port direction and rear end after gate pole support support arc electrode The front height of layer is low after electrode and rear height is high, after gate pole support support arc electrode under the front end of layer and gate pole support support arc electrode Layer is connected；Layer and gate pole Tuo Chenghu electrodes lower floor are interconnected after gate pole support support arc electrode；Gate pole Tuo Chenghu electrodes lower floor and The insulation paste layer of printing after gate pole support support arc electrode on layer forms three layers of gate pole frustum waist base；Three layers of side of gate pole frustum waist base The silver slurry layer of printing on face forms gate pole support support arc electrode intermediate layer；Gate pole support support arc electrode intermediate layer is the arc to cave inward Face shape, the front end in gate pole support support arc electrode intermediate layer towards circular port direction and rear end is directed away from circular port direction, gate pole support The front height in support arc electrode intermediate layer is low and rear height is high, the front end in gate pole support support arc electrode intermediate layer and the support of gate pole support Arc electrode lower floor is connected, the depression radian of the depression radian and layer after gate pole support support arc electrode in gate pole support support arc electrode intermediate layer It is identical；Gate pole support supports arc electrode intermediate layer and gate pole Tuo Chenghu electrodes lower floor is interconnected；Gate pole Tuo Chenghu electrodes lower floor and door The insulation paste layer of printing on the support support arc electrode intermediate layer of pole forms four layers of gate pole frustum waist base；Four layers of side of gate pole frustum waist base The silver slurry layer of printing on face forms gate pole support support arc electrode front layer；Gate pole support support arc electrode front layer is the cambered surface to cave inward Shape, on four layers of side of gate pole frustum waist base, the front end of gate pole support support arc electrode front layer is towards circular port direction and rear end court To away from circular port direction, the front height of gate pole support support arc electrode front layer is low and rear height is high, before gate pole support support arc electrode The front end of layer is connected with gate pole Tuo Chenghu electrodes lower floor, depression radian and the gate pole support support arc of gate pole support support arc electrode front layer The depression radian in electrode intermediate layer is identical；Gate pole support supports arc electrode front layer and gate pole Tuo Chenghu electrodes lower floor is interconnected；Gate pole The insulation paste layer of Tuo Chenghu electrodes lower floor and the printing on gate pole support support arc electrode front layer forms five layers of gate pole frustum waist base；Door Two layers of polar cone platform waist base, three layers of gate pole frustum waist base, four layers of gate pole frustum waist and the silver paste of the printing on five layers of gate pole frustum waist Layer forms gate pole support support arc electrode upper strata；Gate pole support support arc electrode upper strata is the arc surfaced to lower recess, and gate pole support supports arc electrode The front end on upper strata is directed away from circular port direction, the front end on gate pole support support arc electrode upper strata towards circular port direction and rear end With circular port madial wall flush, the middle part on gate pole support support arc electrode upper strata is highly low and two-end part height is high, gate pole Support support arc electrode upper strata is connected with the rear end of gate pole support support arc electrode front layer, gate pole support support arc electrode upper strata and the support of gate pole support The rear end in arc electrode intermediate layer is connected, and the rear end that gate pole support supports layer after arc electrode is supportted in arc electrode upper strata with gate pole support is connected Connect；Gate pole support supports arc electrode upper strata and gate pole support support arc electrode front layer is interconnected；Gate pole support supports arc electrode upper strata and gate pole support Support arc electrode intermediate layer is interconnected；Layer is interconnected after gate pole support supports arc electrode upper strata and gate pole support support arc electrode；It is non-bright The insulation paste layer of printing on insulating course forms gate pole frustum waist base outer layer；The lower surface of gate pole frustum waist base outer layer is flat Face, on non-bright insulating course；It is curved that the silver slurry layer of the printing of gate pole frustum waist base outer layer upper surface forms gate pole growth silvery white Layer；Gate pole increases the curved layer of silvery white and gate pole Tuo Chenghu electrodes lower floor is interconnected；Gate pole support supports the printing on arc electrode upper strata Insulation paste layer forms six layers of gate pole frustum waist base；CNT is prepared in negative electrode girdle ring interposer.

2. three supports support according to claim 1 is the same as the oblique concave cone platform girdle ring side cathode construction luminescence display of segmental arc simple gate control Device, it is characterised in that：The three supports support is lower anti-with the fixed position of the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control Flatten trapping cover plate；Negative electrode girdle ring interposer is argent, nickel, molybdenum, chromium, copper, aluminium or tin.

3. three supports support according to claim 1 is the same as the oblique concave cone platform girdle ring side cathode construction active display of segmental arc simple gate control Preparation method, it is characterised in that comprise the following steps：

2) making of non-bright insulating course：Print insulation paste on the flat trapping cover plate of lower resistance to compression, shape after toasted, sintering process Into non-bright insulating course；

3) negative electrode increases the making of the curved layer of silvery white：Silver paste is printed on non-bright insulating course, is formed after toasted, sintering process cloudy Pole increases the curved layer of silvery white；

4) making of negative electrode frustum waist hypobasal：Increase in negative electrode and print insulation paste, toasted, sintering process on the curved layer of silvery white Negative electrode frustum waist hypobasal is formed afterwards；

5) negative electrode lower floor uprightly continues the making of layer：Silver paste, toasted, burning are printed in rectangular opening in negative electrode frustum waist hypobasal Negative electrode lower floor is formed after knot technique uprightly to continue layer；

6) negative electrode lower floor disk continues the making of layer：In negative electrode frustum waist hypobasal upper surface printing silver paste, toasted, sintering Negative electrode lower floor disk is formed after technique to continue layer；

7) making in negative electrode frustum waist base middle level：Layer disk, which continues, under the cathode prints insulation paste on layer, toasted, sintering Negative electrode frustum waist base middle level is formed after technique；

8) making of negative electrode frustum waist epibasal tier：Insulation paste, toasted, sintering are printed in negative electrode frustum waist base middle level upper surface Negative electrode frustum waist epibasal tier is formed after technique；

9) making of negative electrode girdle ring interposer：A metal nickel dam is prepared on the lateral surface of negative electrode frustum waist base middle level, is etched Negative electrode girdle ring interposer is formed afterwards；

10) making of one layer of gate pole frustum waist base：Insulation paste is printed on non-bright insulating course, after toasted, sintering process Form one layer of gate pole frustum waist base；

11) making of gate pole Tuo Chenghu electrodes lower floor：In one layer of upper surface printing silver paste of gate pole frustum waist base, toasted, sintering Gate pole Tuo Chenghu electrodes lower floor is formed after technique；

12) making of two layers of gate pole frustum waist base：Insulation paste, toasted, sintering are printed in gate pole Tuo Chenghu electrodes lower floor Two layers of gate pole frustum waist base is formed after technique；

13) gate pole support supports the making of layer after arc electrode：In two layers of side printing silver paste of gate pole frustum waist base, toasted, agglomerant Gate pole support is formed after skill and supports layer after arc electrode；

14) making of three layers of gate pole frustum waist：Printing is exhausted on layer after gate pole Tuo Chenghu electrodes lower floor and gate pole support support arc electrode Edge slurry, three layers of gate pole frustum waist base is formed after toasted, sintering process；

15) making in gate pole support support arc electrode intermediate layer：Silver paste, toasted, burning are printed on three layers of side of gate pole frustum waist base Gate pole support support arc electrode intermediate layer is formed after tying technique；

16) making of four layers of gate pole frustum waist base：Printed in gate pole Tuo Chenghu electrodes lower floor and gate pole support support arc electrode intermediate layer Brush insulation paste, four layers of gate pole frustum waist base is formed after toasted, sintering process；

17) making of gate pole support support arc electrode front layer：Silver paste, toasted, sintering are printed on four layers of side of gate pole frustum waist base Gate pole support support arc electrode front layer is formed after technique；

18) making of five layers of gate pole frustum waist base：Printed in gate pole Tuo Chenghu electrodes lower floor and gate pole support support arc electrode front layer Insulation paste, five layers of gate pole frustum waist base is formed after toasted, sintering process；

19) making on gate pole support support arc electrode upper strata：In two layers of gate pole frustum waist base, three layers of gate pole frustum waist base, gate pole frustum Five layers of four layers of waist base and gate pole frustum waist base above print silver paste, and gate pole support support arc electrode upper strata is formed after toasted, sintering process；

20) making of gate pole frustum waist base outer layer：Insulation paste is printed on non-bright insulating course, after toasted, sintering process Form gate pole frustum waist base outer layer；

21) gate pole increases the making of the curved layer of silvery white：Silver paste is printed on gate pole frustum waist base outer layer, after toasted, sintering process Form gate pole and increase the curved layer of silvery white；

22) making of six layers of gate pole frustum waist base：Insulation paste, toasted, sintering are printed on gate pole support support arc electrode upper strata Six layers of gate pole frustum waist base is formed after technique；

23) cleaning of the three supports support with the oblique recessed vertebra platform girdle ring side cathode construction of segmental arc simple gate control：Three supports are supportted with segmental arc simple gate control The surface of oblique recessed vertebra platform girdle ring side cathode construction carries out cleaning treatment, removes impurity and dust；

26) making of the flat trapping cover plate of resistance to compression on：Scribing is carried out to flat soda-lime glass, the flat trapping cover plate of resistance to compression in formation；

27) making of the high printing opacity bottom of anodic oxide：Tin indium oxide film to being covered in the flat trapping lid surface of upper resistance to compression Layer performs etching, and forms the high printing opacity bottom of anodic oxide；

28) anode increases the making of the curved layer of silvery white：Silver paste is printed on the flat trapping cover plate of upper resistance to compression, after toasted, sintering process Form anode and increase the curved layer of silvery white；

29) making of phosphor powder layer：Fluorescent material is printed on the high printing opacity bottom of anodic oxide, fluorescence is formed after toasted technique Bisque；

30) display devices are assembled：Getter [28] is fixed on to the non-display area of the flat trapping cover plate of upper resistance to compression；So Afterwards, wall [30] is propped up into the flat trapping cover plate of upper resistance to compression, the flat trapping cover plate of lower resistance to compression, clear glass frame [29] and disappearance and is assembled to one Rise, fixed with clip；

4. three supports support according to claim 3 is the same as the oblique concave cone platform girdle ring side cathode construction active display of segmental arc simple gate control Preparation method, it is characterised in that：The step 28 is the non-display area printing silver paste in the flat trapping cover plate of upper resistance to compression, is passed through After baking, highest baking temperature 150oC, 5 minutes highest baking temperature retention times；It is placed in sintering furnace and is sintered, The oC of maximum sintering temperature 532,10 minutes maximum sintering temperature retention times.

5. three supports support according to claim 3 is the same as the oblique concave cone platform girdle ring side cathode construction active display of segmental arc simple gate control Preparation method, it is characterised in that：The step 29 is on the high printing opacity bottom of anodic oxide of the flat trapping cover plate of upper resistance to compression Fluorescent material is printed, is then placed within baking oven and is toasted, highest baking temperature：135oC, highest baking temperature retention time：8 Minute.

6. three supports support according to claim 3 is the same as the oblique concave cone platform girdle ring side cathode construction active display of segmental arc simple gate control Preparation method, it is characterised in that：The step 31 is that the display devices that will have been assembled are put into baking oven and toasted；It is put into It is sintered in sintering furnace；Device exhaust, sealed-off are carried out on exhaust station；Getter bake on roasting machine and disappeared, finally Install pin additional and form finished parts.