CN1656588A - Fluorescent material panel manufacturing method and intermediate film sheet for forming fluorescent material panel - Google Patents
Fluorescent material panel manufacturing method and intermediate film sheet for forming fluorescent material panel Download PDFInfo
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- CN1656588A CN1656588A CNA038113821A CN03811382A CN1656588A CN 1656588 A CN1656588 A CN 1656588A CN A038113821 A CNA038113821 A CN A038113821A CN 03811382 A CN03811382 A CN 03811382A CN 1656588 A CN1656588 A CN 1656588A
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- intermediate coat
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- fluorophor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/28—Luminescent screens with protective, conductive or reflective layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
Abstract
A fluorescent material panel manufacturing method for providing a fluorescent material panel having a high brightness, a high uniformity of brightness, and a high color purity by preventing a metal back layer from being raised and broken and an intermediate film sheet used for the manufacture of the fluorescent material panel, the method of manufacturing the fluorescent material panel having the metal back layer formed on a panel substrate with a fluorescent material pattern comprising the steps of transferring the film-shaped intermediate film formed of an organic material on the panel substrate in the state of covering the fluorescent material pattern to form the metal back layer on the intermediate film, removing the intermediate film by combustion, and transferring the intermediate film formed of an adhesive layer and a smooth layer with smooth surface on the panel substrate with the adhesive layer positioned on the panel substrate (4) side by pressing the intermediate film against the panel substrate (4) from the upper side of a cushion layer.
Description
Technical field
The present invention relates to a kind of fluorophor panel that in cathode ray tube and FED display unit such as (Field Emission Displays), uses, particularly have the fluorophor method for producing panel of metal backing layer and the intermediate coat thin slice that when it is made, is suitable for.
Background technology
In the manufacture method of color cathode ray tube, particularly in the manufacturing of its fluorophor panel, in panel surface, form fluorophor after, form the metal backing layer that constitutes by aluminium.At this moment, at first shown in Fig. 5 A, the assigned position of preparation between the black matrix on the transparency carrier 12 forms the display panel substrate 4 of the fluorophor figure 3 that is made of red, green, blue granular fluorophor 3a of all kinds.Next, for smoothing is carried out on display panel substrate 4 surfaces that form fluorophor figure 3, coating forms intermediate coat 5.This intermediate coat 5, for example the resin emulsion by acrylic acid etc. constitutes, and is spin coated on the display panel substrate 4.
After this, shown in Fig. 5 B, form metal backing layer 6 with the state evaporation that covers intermediate coat 5.Next, shown in Fig. 5 C, by curing processing, the intermediate coat (5) under the removal metal backing layer 6 of ablating.
As mentioned above, form intermediate coat 5, make this intermediate coat 5 become the substrate of metal backing layer 6, on level and smooth substrate surface, form membranaceous metal backing layer 6 with smooth surface by coating on fluorophor bar 3.When the metal backing layer 6 of Xing Chenging charges on preventing the face like this, a side relative with transparency carrier 1 in the future the light of self luminous fluorophor reflex to transparency carrier 1 one sides, play and improve the such effect of brightness.
So, in above-mentioned fluorophor method for producing panel, have following problem.That is, to improve above-mentioned brightness, forming intermediate coat to cover the concavo-convex state that is formed by the granular fluorophor that constitutes the fluorophor figure integratedly by the metal backing layer, is indispensable so form the metal backing layer membranaceous.But,, soaked into the gap of granular fluorophor in the state that coating forms on display panel substrate for intermediate coat is formed coated film.Therefore, in order to make the fluorophor patterned surface level and smooth, just must apply the formation intermediate coat by the thickness of a certain degree.
So, form in thickening under the situation of intermediate coat, when handling ablation removal intermediate coat, shown in Fig. 5 C, in metal backing layer 6, will produce " floating A " by curing, become the main cause of " peeling off ".In addition, because the gas flow increase that when ablating the removal intermediate coat, produces, so also there is the situation that in metal backing layer 6, produces " damaged B " because of air pressure." peeling off " of such metal backing layer and " damaged B " just become the main cause of the part brightness reduction of fluorophor panel.In addition, produce under the situation of " floating A " in the metal backing layer 6 on black matrix 3, because scattering of light even also having the light leakage on fluorophor figure 3 directions that are provided with, becomes the main cause of color purity deterioration.
And, well-known, be this coated film of representative with the spin coated, there is deviation in its film thickness distribution.The deviation of the thickness of this kind intermediate coat, owing to cause the deviation of the surface smoothing of metal backing layer 6, thus become the main cause of brightness irregularities.Particularly, the display panel substrate of square type shape is rotated under the situation of coating, in the bight of display panel substrate, because the remarkable thickening of thickness of intermediate coat, so brightness irregularities not only also is easy to generate floating of above-mentioned metal backing layer.
Summary of the invention
The object of the invention be to provide a kind of by forming homogeneous film thickness intermediate coat, prevent floating and peeling off, can obtain the manufacture method of the high fluorophor panel of high brightness and brightness uniformity height and color purity and the intermediate coat thin slice that in this manufacture method, uses of metal backing layer.
Be used to realize the present invention of this purpose,, have following feature as a kind of fluorophor method for producing panel that on the display panel substrate that the fluorophor figure is set, forms the metal backing layer.At first, the intermediate coat of the film like that will be formed by organic material with the state that covers the fluorophor figure is transferred on the display panel substrate.Next, utilize evaporation, after forming the metal backing layer that constitutes by electric conducting material on the intermediate coat, ablate and remove intermediate coat.
In this manufacture method, for the intermediate coat of transfer film shape on display panel substrate, with the whole granular fluorophor that constitutes the fluorophor figure that covers of the intermediate coat of film like.At this moment, intermediate coat is not immersed in the gap of the granular fluorophor that constitutes the fluorophor figure.For this reason, on display panel substrate, can be by the granular fluorophor of the whole covering of the intermediate coat that keeps specific thickness.Therefore, though intermediate coat carry out thick filmization, also the metal backing layer that forms can be formed the membranaceous of surface smoothing on the intermediate coat surface.
In addition, the invention is characterized in, as the intermediate coat thin slice of supplying with above-mentioned intermediate coat, by basilar memebrane and the intermediate coat of the film like that constitutes by organic material that is provided with at an upper portion thereof constitute, particularly intermediate coat is made of the adhesive linkage of the smooth layer of the surface smoothing that is provided with on basilar memebrane and setting at an upper portion thereof.
Owing to use this intermediate coat thin slice, the smooth layer by basilar memebrane keeps is transferred on the display panel substrate via adhesive linkage.And, be transferred on the display panel substrate after, by the stripping group counterdie, can make the surface of smooth layer cover plate substrate.The smooth layer of the surface smoothing that therefore, can transfer printing on display panel substrate constitutes by organic material.
According to the present invention, the intermediate coat of the substrate when will form as the metal backing layer by constituting is transferred to structure on the display panel substrate with film like, the display panel substrate surface of intermediate coat surface smoothing ground covering concaveconvex shape that can be by keeping certain thickness.Therefore, do not carry out the thick filmization of intermediate coat, can access the metal backing layer that on the intermediate coat of surface smoothing, forms yet.Its result has just suppressed to form the back at the metal backing layer and ablate to have removed the gas flow that produces in the intermediate coat process, has prevented floating and peeling off and damaged of metal backing layer, can access the high fluorophor panel of high brightness and brightness uniformity height and color purity.
Brief description of the drawings
Fig. 1 is the profile of a configuration example of expression intermediate coat thin slice of the present invention.
Fig. 2 is the profile of another configuration example of expression intermediate coat thin slice of the present invention.
Fig. 3 A～Fig. 3 D is the section process chart that is used to illustrate an example of fluorophor method for producing panel of the present invention.
Fig. 4 is the structure chart of sticker that is used for the manufacturing of fluorophor panel of the present invention.
Fig. 5 A～Fig. 5 D is the section process chart that is used to illustrate existing fluorophor method for producing panel.
Reference numeral
1 transparency carrier
2 black matrix
3 fluorophor figures
4 display panel substrates
5 intermediate coats
6 metal backing layers
10 fluorophor panels
100,100 ｀ intermediate coat thin slices
101 basilar memebranes
102 resilient coatings
103 separating layers
104,104 ｀ intermediate coats
104a, 104a ｀ smooth layer
104b, 104b adhesive linkage
105 coverlays
107 particulate matters
200 bonders
201 workbench
202 rollers
203 rotation roller support sectors
The best mode that is used to carry out an invention
Describe example of the present invention below with reference to the accompanying drawings in detail.At this, at first illustrate when forming the fluorophor panel of display unit, be used to supply with the intermediate coat flake structure of the intermediate coat of the substrate that becomes the metal backing layer on the display panel substrate that possesses the fluorophor figure, next the fluorophor method for producing panel of this intermediate coat thin slice is used in explanation.
＜intermediate coat thin slice-1 〉
Figure 1 illustrates a configuration example of intermediate coat thin slice 100.In the intermediate coat thin slice 100 shown in this figure, on basilar memebrane 101, by resilient coating 102 and separating layer 103, the intermediate coat 104 that the substrate by above-mentioned metal backing layer forms is set.Smooth layer 104a film like, basilar memebrane 101 1 sides of the organic material moulding that this intermediate coat 104 is removed by ablating and the adhesive linkage 104b on its top constitute.On this intermediate coat 104, coverlay 105 is set.Below, the detailed structure of each film and each layer is described.
When forming intermediate coat 104 on resilient coating 102, separating layer 103 is set is for resilient coating 102 being separated with intermediate coat 104, these separating layer 103 formation intermediate coats 104 by therebetween make intermediate coat 104 materials not soak into resilient coating 102.This separating layer 103 is by with base resin be used for the concavo-convex roughening agent of coated surfaces (agent of マ Star トization) and make up and to form.Can list co-polymer, mixture of polyurethane resin, melmac, silicones or these resins etc. as base resin.The roughening agent can utilize various organic and inorganic various fine powder materials.Particularly, burn till under the situation of removal by the gas leakage in the operation of the intermediate coat of later fluorophor method for producing panel explanation the silicon dioxide that preferably has 1～10 μ m average grain diameter considering.In addition, when on resilient coating 102, forming intermediate coat 104, make separating layer 103 have the thickness that the material that can prevent intermediate coat 104 is penetrated into resilient coating 102.Concrete thickness is made as 0.5～5.0 μ m according to the material that constitutes separating layer 103, about preferred 2.0 μ m.Have, this separating layer 103 also can not added the roughening agent, only is made of above-mentioned base resin again.
Coverlay 105 is to be used to protect the adhesive linkage 104b that constitutes intermediate coat 104, the existing known plastic film identical with above-mentioned basilar memebrane 101 can be shaped to laminar being used.This coverlay 105 can be protected adhesive linkage 104b and make it have the thickness of peeling off easily to each stacked on the basilar memebrane 101 layer.Concrete thickness is made as 20～50 μ m according to 105 the material of forming covered film, and is preferably about 25 μ m.
Have again, though omitted diagram at this, more stable in order to make coverlay 105 between coverlay 105 and adhesive linkage 104b for adhesive linkage 104b fissility, separating layer preferably is set.As the employed resin of separating layer, can list polyurethane resin, melmac, silicones or with their co-polymer, mixture etc.Though be not particularly limited the thickness of this separating layer, about preferred 0.5～5.0 μ m.But, coverlay 105 by polypropylene film (OPP film) etc. such have releasing material when constituting, just this separating layer needn't be set.
Do not limit the formation method of the intermediate coat thin slice 100 of above this structure, for example can form as follows.At first, on a first type surface of basilar memebrane 101, press the such order of resilient coating 102, separating layer 103, utilize any means such as coating process or evaporation to form resilient coating 102, separating layer 103.On the other hand, on a first type surface of coverlay 105, press adhesive linkage 104b, the such order of smooth layer 104a, utilize any means such as coating process or evaporation to form adhesive linkage 104b, smooth layer 104a.And, under the state that the separating layer 103 that coating is formed and smooth layer 104a solidify, with basilar memebrane 101 with coverlay 105, separating layer 103 is relative with smooth layer 104a disposes, and by adsorbing separation layer 103 and smooth layer 104a, integrally constitutes intermediate coat 100.
＜intermediate coat thin slice-2 〉
Figure 2 illustrates intermediate coat thin slice 100 ' another configuration example.Intermediate coat thin slice 100 shown in this figure ' and be between basilar memebrane 101 and resilient coating 102, to exist the position of clamping particulate matter 107 with the difference of intermediate coat 100 thin slices of Fig. 1 explanation, other structure is identical.
This particulate matter 107 is to be used for pushing under the situation of intermediate coat 104 from basilar memebrane 101 1 sides, constitutes the material of surperficial application point stress, generation be full of cracks and the pin hole of the smooth layer 104a of intermediate coat 104 by 102 pairs of resilient coatings.This particulate matter 107 for example can list silicon dioxide, calcium carbonate, zinc oxide, aluminium oxide, magnesium hydroxide, aluminium hydroxide etc. as inorganic material; For example can list fluororesin such as melamine, polystyrene, tetrafluoroethylene, benzo croak amine etc. as organic material.
Be set at about 1～8 μ m according to the elasticity of resilient coating 102 particle diameter this particulate matter 107.And the plane formation density of particulate matter 107 exists with ... the density that produces be full of cracks and pin hole and is set at about 2～10%.Suitably select the particle diameter of this particulate matter 107 and form density according to density that produces be full of cracks and pin hole and size.In addition, particulate matter 107 has suitable particle diameter, and if in said process, the shape have be full of cracks of can producing effectively and pin hole on the surface of smooth layer 104a so just needn't be defined as above-mentioned this inorganic pigment.
The intermediate coat thin slice 100 that constitutes for this particulate matter of clamping 107 ' formation, in the formation method of the intermediate coat thin slice 100 shown in above-mentioned Fig. 1, before forming resilient coating 102 on the first type surface of basilar memebrane 101, form by on a first type surface of basilar memebrane 100, scattering particulate matter 107.
Have again, the intermediate coat thin slice 100,100 of the formation of using Fig. 1 and Fig. 2 explanation ' intermediate coat 104 (smooth layer 104a, adhesive linkage 104b) in, in the manufacturing of fluorophor panel afterwards, when the ablation of carrying out intermediate coat 104 is removed, also can add the oxidant of the ablation residue that is used to prevent intermediate coat 104.As oxidant, can use for example ammonium dichromate, ammonium persulfate, potassium permanganate etc.
＜fluorophor method for producing panel 〉
Next, the intermediate coat thin slice 100,100 that uses said structure ' (after's, be expressed as intermediate coat thin slice 100) fluorophor method for producing panel is described with reference to the manufacturing procedure picture of Fig. 3 and Fig. 1.Have again, give identical symbol for the structural element identical and describe with the existing manufacture method of using Fig. 5 explanation.
At first, as shown in Figure 3A, for preparing to be arranged on assigned position between the black matrix 2 on the transparency carrier 1 constitutes fluorophor figure 3 by red, green, blue granular fluorophor 3a of all kinds.In addition, peel off the coverlay 105 of intermediate coat thin slice 100, adhesive linkage 104b surface is exposed.Have again, in Fig. 3 A, omitted the diagram of separating layer 103.
And under the state that makes the face-to-face base board 4 of adhesive linkage 104b, the intermediate coat thin slice 100 of coverlay 105 has been peeled off in configuration, and from the top of basilar memebrane 101, push intermediate coat thin slice 100 to display panel substrate 4 one sides.Thus, utilize the bonding force of adhesive linkage 104b, intermediate coat thin slice 100 is pasted display panel substrate 4.
At this moment, also can use as shown in Figure 4 laminating apparatus 200.This laminating apparatus 200 comprises the workbench 201 that is used for loading surface base board 4 and faces the roller 202 that workbench 201 forms.
In addition, the heating that can also carry out about 100～200 ℃ this roller 202.
For this roller 201, according to the running of the rotation roller support sector 203 that supports this roller 202 with free rotation state, it is set to move freely along rotation moving direction (represented with blank arrow among the figure).This 203 pairs of rotation roller support sector is loaded in pressure that the display panel substrate 4 of workbench one side 201 can be in accordance with regulations by pressure roller 202.
When using this laminating apparatus 200 to fit, for the display panel substrate 4 that is loaded on the workbench 201, push the roller 202 that has heated by intermediate coat thin slice 100 one sides, one side moves its rotation.And,, intermediate coat thin slice 100 is pasted display panel substrate 4 by utilizing roller 202 heating and pressurizing.At this moment, for example, by the translational speed of roller 202 be 10～50mm/ second, pressure when then roller 202 contacts with intermediate coat thin slice 100 is 2～10kg/cm
2About.
Next, shown in Fig. 3 B, from the intermediate coat thin slice 100 that sticks on display panel substrate 4, basilar memebrane 101 and resilient coating 102 are peeled off.At this moment, the separating layer 103 between smooth layer 104a and the resilient coating 102 is also peeled off with resilient coating 102 and basilar memebrane 101.Thus, on the display panel substrate 4 under the state that covers fluorophor figure 3, the intermediate coat 104 that constitutes by adhesive linkage 104b and smooth layer 104a in the transfer printing.
Then, shown in Fig. 3 C, on the smooth layer 104a that constitutes intermediate coat 104, utilize evaporation, for example form the metal backing layer 6 that constitutes by the such metal of aluminium.
After this, shown in Fig. 3 D,, ablate and remove the intermediate coat of being formed by adhesive linkage 104b that constitutes with organic material and smooth layer 104a 104 by curing processing.Thus, can obtain directly to cover the fluorophor panel 10 of display panel substrate 4 upper surfaces that formed fluorophor figure 3 by metal backing layer 6.
In the manufacture method of above-mentioned this fluorophor panel 10 since on display panel substrate 4 intermediate coat 104 of transfer film shape, so need not be soaked in intermediate coat between the granular fluorophor 3a that constitutes fluorophor figure 3.For this reason, on display panel substrate 4,, can wholely cover the granular fluorophor 3a that constitutes fluorophor figure 3 by the intermediate coat 104 that keeps certain thickness.Therefore, misalign a film 104 and carry out the such thick filmization of coated film, the metal backing layer 6 that just can will form on intermediate coat 104 forms the membranaceous of surface smoothing.
And, as coated film, intermediate coat 104 carry out thick filmization owing to unnecessary, in the ablation of intermediate coat 104 is removed, can suppress the gas flow of ablating and producing because of intermediate coat 104, can prevent to produce and float and because of floating peeling off of producing, and breakage takes place at metal backing layer 6.Therefore, can suppress because of the damaged of metal backing layer 6 and peel off brightness spot and the deterioration in brightness that causes, thereby suppress can access high brightness and brightness uniformity height because of floating the deterioration of the color purity that causes, and the high fluorophor panel of colorimetric purity.
In addition, when the intermediate coat 104 that transfer printing is made up of smooth layer 104a and adhesive linkage 104b, intermediate coat 104 is bonded to the surface of display panel substrate 4 by adhesive linkage 104b.Therefore, can be for the intermediate coat 104 of display panel substrate 4 adherences transfer printing well by smooth layer 104a covering.
And, when transfer printing intermediate coat 104,, will make resilient coating 102 distortion with the surface configuration of display panel substrate 4 with fluorophor figure 3 owing to counter plate substrate 4 from metal backing layer 102 is pushed intermediate coat 104.Thus, in the surface of display panel substrate 4, for fluorophor figure 3 that constitutes protuberance and the black matrix 2 that is positioned at recess, really can be with the state transfer printing intermediate coat 104 of adherence.
And, use as shown in Figure 2 intermediate coat thin slice 100 ' situation under, when transfer printing intermediate coat 104, counter plate substrate 4 is pushed and is formed intermediate coat 104 on the basilar memebrane 101 of clamping particulate matter 107 and the resilient coating 102.Therefore, particulate matter 107 is pressed into intermediate coat 104, just can have formed the trickle be full of cracks and the pin hole of the convex form that particulate matter 107 produces on the surface of intermediate coat 104 because of transfer printing by resilient coating 102.Therefore, the metal backing layer 6 that evaporation forms on the film 104 between has hereinto formed and has had and above-mentioned be full of cracks and the corresponding trickle hole portion of pin hole.Its result, when ablate removing intermediate coat 104, just from then on hole portion runs out of gas, can prevent the breakage of metal backing layer 6 really, can prevent that ablation because of intermediate coat 104 is owing to floating that gas residue produces between metal backing layer 6 and display panel substrate 4.
Have again, owing to when stripping group counterdie 101 and resilient coating 102 from intermediate coat 104, remove this particulate matter 107 simultaneously, so do not have residue in intermediate coat 104 1 sides.
In addition, in intermediate coat 104, contain under the situation of oxidant, remove in the operation, aerify, can further positively remove intermediate coat 104 by making intermediate coat 104 in the ablation of intermediate coat 104.
Claims
(according to the modification of the 19th of treaty)
1, (after revising) a kind of fluorophor method for producing panel, it is a kind of method that on the display panel substrate that is provided with the fluorophor figure, forms the metal backing layer, it is characterized in that this fluorophor method for producing panel comprises: the operation that on above-mentioned display panel substrate, forms the intermediate coat of the film like that constitutes by organic material; By above-mentioned display panel substrate being pushed above-mentioned intermediate coat, above-mentioned intermediate coat is transferred to operation on the above-mentioned display panel substrate with the state that covers above-mentioned fluorophor panel from resilient coating one side that constitutes by elastomeric material that forms at above-mentioned intermediate coat; Utilize evaporation, on above-mentioned intermediate coat, form the operation of the metal backing layer that constitutes by electric conducting material; Ablate and remove the operation of the above-mentioned intermediate coat under the above-mentioned metal backing layer.
2, fluorophor method for producing panel according to claim 1, it is characterized in that the above-mentioned intermediate coat that will form by the smooth layer of stacked adhesive linkage and surface smoothing by the above-mentioned adhesive linkage that is positioned at above-mentioned display panel substrate one side is transferred on this display panel substrate.
3, (after revising) a kind of fluorophor method for producing panel, it is a kind of method that on the display panel substrate that is provided with the fluorophor figure, forms the metal backing layer, it is characterized in that this fluorophor method for producing panel comprises: the operation that on above-mentioned display panel substrate, disposes the thin-film material that the clamping particulate matter forms by the intermediate coat that constitutes by organic material; By from pushing above-mentioned intermediate coat in above-mentioned relatively display panel substrate one side of above-mentioned thin-film material one side covering above-mentioned fluorophor panel, above-mentioned intermediate coat is transferred under with the concavo-convex be full of cracks state that produces of above-mentioned particulate matter the operation on the above-mentioned display panel substrate; Utilize evaporation, on above-mentioned intermediate coat, form the operation of the metal backing layer that constitutes by electric conducting material; Ablate and remove the operation of the above-mentioned intermediate coat under the above-mentioned metal backing layer.
4, (after revising) fluorophor method for producing panel according to claim 3, it is characterized in that the above-mentioned intermediate coat that will form by the smooth layer of stacked adhesive linkage and surface smoothing by the above-mentioned adhesive linkage that is positioned at above-mentioned display panel substrate one side is transferred on this display panel substrate.
5, (after revising) fluorophor method for producing panel according to claim 4 is characterized in that, the resilient coating of above-mentioned intermediate coat one side of above-mentioned thin-film material for being made of elastomeric material.
6, (after revising) a kind of fluorophor method for producing panel, it is a kind of method that on the display panel substrate that is provided with the fluorophor figure, forms the metal backing layer, it is characterized in that this fluorophor method for producing panel comprises: the intermediate coat of the film like that is made of the organic material that has added oxidant is transferred to operation on the above-mentioned display panel substrate with the state that covers above-mentioned fluorophor panel; Utilize evaporation, on above-mentioned intermediate coat, form the operation of the metal backing layer that constitutes by electric conducting material; Ablate and remove the operation of the above-mentioned intermediate coat under the above-mentioned metal backing layer.
7, (after revising) fluorophor method for producing panel that is used to form according to claim 6, it is characterized in that the above-mentioned intermediate coat that will form by the smooth layer of stacked adhesive linkage and surface smoothing by the above-mentioned adhesive linkage that is positioned at above-mentioned display panel substrate one side is transferred on this display panel substrate.
8, (after revising) fluorophor method for producing panel according to claim 7, it is characterized in that, by pushing above-mentioned intermediate coat, and above-mentioned intermediate coat is transferred on the above-mentioned display panel substrate from the above-mentioned relatively display panel substrate of resilient coating one side that constitutes by elastomeric material that forms at above-mentioned intermediate coat.
9, (after revising) fluorophor method for producing panel according to claim 5 is characterized in that, adds oxidant in above-mentioned intermediate coat.
10, (append) a kind of intermediate coat thin slice that is used to form the fluorophor panel, it is when forming the metal backing layer of fluorophor panel, supplies with the intermediate coat thin slice as the employed intermediate coat of basilar memebrane of above-mentioned metal backing layer, it is characterized in that, this intermediate coat thin slice is made of the intermediate coat of basilar memebrane, the film like that constitutes by the resilient coating setting that is made of elastomeric material and by organic material on above-mentioned basilar memebrane, and above-mentioned intermediate coat is made of the adhesive linkage that the smooth layer at the surface smoothing that is provided with on the basilar memebrane is provided with on above-mentioned smooth layer.
11, (append) the intermediate coat thin slice that fluorophor panel according to claim 10 forms usefulness, it is characterized in that clamping particulate matter between above-mentioned basilar memebrane and above-mentioned resilient coating.
12, (append) the intermediate coat thin slice that a kind of fluorophor panel forms usefulness, it is the intermediate coat thin slice of supplying with when forming the metal backing layer of fluorophor panel as the employed intermediate coat of basilar memebrane of above-mentioned metal backing layer, it is characterized in that, this intermediate coat thin slice is made of the intermediate coat of basilar memebrane, the film like that is made of organic material that is provided with on above-mentioned basilar memebrane, above-mentioned intermediate coat is by constituting at the smooth layer of the surface smoothing that is provided with on the basilar memebrane and the adhesive linkage that is provided with on above-mentioned smooth layer, and is added with oxidant in above-mentioned intermediate coat.
13, (append) the intermediate coat thin slice that fluorophor panel according to claim 11 forms usefulness, it is characterized in that, in above-mentioned intermediate coat, be added with oxidant.
Claims (9)
1, a kind of fluorophor method for producing panel, it is a kind of method that on the display panel substrate that is provided with the fluorophor figure, forms the metal backing layer, it is characterized in that, this fluorophor method for producing panel carries out, and will be transferred to operation on the above-mentioned display panel substrate by the film like intermediate coat that organic material constitutes with the state that covers above-mentioned fluorophor figure; Utilize evaporation, on above-mentioned intermediate coat, form the operation of the metal backing layer that constitutes by electric conducting material; Ablate and remove the operation of the above-mentioned intermediate coat under the above-mentioned metal backing layer.
2, fluorophor method for producing panel according to claim 1 is characterized in that, the above-mentioned intermediate coat that will form by the smooth layer of stacked adhesive linkage and surface smoothing by the adhesive linkage that is positioned at above-mentioned display panel substrate one side is transferred on this display panel substrate.
3, according to the fluorophor method for producing panel of claim 1, it is characterized in that, the resilient coating that is formed by elastomeric material by above-mentioned intermediate coat setting on above-mentioned display panel substrate pushes this intermediate coat so that this intermediate coat is transferred on this display panel substrate with respect to above-mentioned display panel substrate from this resilient coating one side.
4, fluorophor method for producing panel according to claim 1, it is characterized in that, on above-mentioned display panel substrate, the thin-film material that the clamping particulate matter forms is set, pushes this intermediate coat so that under state, this intermediate coat is transferred on this display panel substrate from this thin-film material one side along with the concavo-convex generation be full of cracks of above-mentioned particulate matter with respect to above-mentioned display panel substrate by above-mentioned intermediate coat.
5, fluorophor method for producing panel according to claim 1 is characterized in that, adds oxidant in above-mentioned intermediate coat.
6, a kind of intermediate coat thin slice that is used to form the fluorophor panel, be a kind of when forming the metal backing layer of fluorophor panel, intermediate coat thin slice as the employed intermediate coat of basilar memebrane of supplying with above-mentioned metal backing layer, it is characterized in that, this intermediate coat thin slice is made of the intermediate coat of basilar memebrane, the film like that is made of organic material that is provided with on this basilar memebrane, and above-mentioned intermediate coat is by constituting at the smooth layer of the surface smoothing that is provided with on the basilar memebrane and the adhesive linkage that is provided with on this smooth layer.
7, the intermediate coat thin slice that is used to form the fluorophor panel according to claim 6 is characterized in that, on above-mentioned basilar memebrane, by the resilient coating that is formed by elastomeric material above-mentioned intermediate coat is set.
8, the intermediate coat thin slice that is used to form the fluorophor panel according to claim 7 is characterized in that, clamping has particulate matter between above-mentioned basilar memebrane and above-mentioned resilient coating.
9, the intermediate coat thin slice that is used to form the fluorophor panel according to claim 6 is characterized in that, is added with oxidant in above-mentioned intermediate coat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002147252A JP2003346647A (en) | 2002-05-22 | 2002-05-22 | Manufacturing method of phosphor panel and intermediate film sheet for forming phosphor panel |
| JP147252/2002 | 2002-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1656588A true CN1656588A (en) | 2005-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA038113821A Pending CN1656588A (en) | 2002-05-22 | 2003-05-22 | Fluorescent material panel manufacturing method and intermediate film sheet for forming fluorescent material panel |
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| Country | Link |
|---|---|
| JP (1) | JP2003346647A (en) |
| KR (1) | KR20040111646A (en) |
| CN (1) | CN1656588A (en) |
| WO (1) | WO2003098655A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4015102B2 (en) * | 2003-11-21 | 2007-11-28 | 株式会社東芝 | Method for forming phosphor screen with metal back |
| KR101041128B1 (en) * | 2004-05-31 | 2011-06-13 | 삼성에스디아이 주식회사 | Field emission device and manufacturing method of the same |
| CN101473401A (en) * | 2006-06-28 | 2009-07-01 | 汤姆逊许可证公司 | Luminous display device with filling material |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658787B2 (en) * | 1988-03-22 | 1994-08-03 | 日本写真印刷株式会社 | Transfer material for forming fluorescent film of cathode ray tube and method of forming fluorescent film of cathode ray tube |
| JP2928293B2 (en) * | 1989-12-01 | 1999-08-03 | 松下電子工業株式会社 | Method for forming phosphor screen of cathode ray tube |
| JPH0757627A (en) * | 1993-08-17 | 1995-03-03 | Nissha Printing Co Ltd | Phosphor substrate manufacturing method and transfer foil |
| GB9424162D0 (en) * | 1994-11-30 | 1995-01-18 | Cookson Group Plc | Metallization of phosphor screens |
| JPH09288969A (en) * | 1996-04-23 | 1997-11-04 | Hitachi Ltd | Manufacture of color cathode-ray tube |
| US5938872A (en) * | 1997-01-22 | 1999-08-17 | Industrial Technology Research Institute | Method for metallizing a phosphor layer |
| JPH10237437A (en) * | 1997-02-18 | 1998-09-08 | Ind Technol Res Inst | Metallizing method for phosphor layer |
| JP2000243271A (en) * | 1999-02-19 | 2000-09-08 | Canon Inc | Metal film forming method |
-
2002
- 2002-05-22 JP JP2002147252A patent/JP2003346647A/en active Pending
-
2003
- 2003-05-22 KR KR10-2004-7018647A patent/KR20040111646A/en not_active Application Discontinuation
- 2003-05-22 WO PCT/JP2003/006392 patent/WO2003098655A1/en active Application Filing
- 2003-05-22 CN CNA038113821A patent/CN1656588A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003098655A1 (en) | 2003-11-27 |
| JP2003346647A (en) | 2003-12-05 |
| KR20040111646A (en) | 2004-12-31 |
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