WO2002093607A1 - Method of forming metal back-attached fluorescent surface and image display unit - Google Patents
Method of forming metal back-attached fluorescent surface and image display unit Download PDFInfo
- Publication number
- WO2002093607A1 WO2002093607A1 PCT/JP2002/004506 JP0204506W WO02093607A1 WO 2002093607 A1 WO2002093607 A1 WO 2002093607A1 JP 0204506 W JP0204506 W JP 0204506W WO 02093607 A1 WO02093607 A1 WO 02093607A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal film
- metal
- phosphor screen
- forming
- solution
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 101
- 239000002184 metal Substances 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000001590 oxidative effect Effects 0.000 claims abstract description 17
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 14
- 239000011147 inorganic material Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 66
- 239000000243 solution Substances 0.000 claims description 18
- 239000011259 mixed solution Substances 0.000 claims description 7
- 239000003929 acidic solution Substances 0.000 claims description 5
- 239000012670 alkaline solution Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 11
- 230000006866 deterioration Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 1
- 238000009877 rendering Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 64
- 239000010410 layer Substances 0.000 description 41
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 10
- 238000004090 dissolution Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Definitions
- the present invention relates to a method for forming a phosphor screen with a metal back, and an image display device having a phosphor screen with a metal back.
- an image display device such as a cathode ray tube (CRT) or a field emission display (FED)
- a metal film is formed on the inner surface of the phosphor layer (the surface opposite to the face plate).
- Metal-backed fluorescent surfaces are widely used.
- This metal film is called a metal back layer, and among the light emitted from the phosphor by the electrons emitted from the electron source, the light traveling toward the electron source is reflected toward the face plate to increase the brightness.
- it is intended to impart conductivity to the phosphor layer and to serve as an anode electrode. Also, it has a function of preventing the phosphor layer from being damaged by ions generated by ionization of the gas remaining in the vacuum envelope.
- the gap between the face plate having the phosphor screen and the rear plate having the electron-emitting devices is as narrow as about 1 to several mm, and the extremely narrow gap is as high as about 10 kV. Since a strong electric field is formed by applying a voltage, there is a problem that a discharge (vacuum arc discharge) is likely to occur when an image is formed for a long time.
- a gap is provided in the metal back layer (conductive film) used as the anode electrode to create a zigzag shape.
- the present invention has been made to solve these problems, and a method of forming a metal-backed phosphor screen in which destruction or deterioration of an electron-emitting device or a phosphor screen by discharge is prevented, and luminance degradation is suppressed. It is an object of the present invention to provide an image display device capable of displaying high brightness and high quality. Disclosure of the invention
- the method of forming a phosphor screen with a metal back comprises the steps of: forming a phosphor screen in which a light absorbing layer and a phosphor layer are arranged in a predetermined pattern on an inner face of the face plate; A step of forming a metal film; and a step of removing or increasing the resistance of a predetermined region of the metal film by using a solution for dissolving or oxidizing the metal film.
- An image display device includes a phosphor screen with a metal back formed by the above-described method for forming a phosphor screen with a metal back.
- another aspect of the image display device of the present invention includes a face plate and the face plate.
- An envelope having a rear plate facing the face plate; a number of electron-emitting devices formed on the rear plate; and an electron-emitting device formed on the face plate so as to face the rear plate;
- a phosphor screen that emits light by an electron beam emitted from the phosphor screen, wherein the phosphor screen is a phosphor screen with a metal back formed by the method for forming a phosphor screen with a metal back.
- a liquid for dissolving or oxidizing the metal film can be applied to at least a part of the region of the metal film located on the light absorbing layer.
- An acid solution having a pH of 5.5 or less or an alkaline solution having a pH of 9 or more can be used as a solution for dissolving or oxidizing the metal film.
- an insulating or high-resistance inorganic material having a binding property can be applied to the remaining end of the metal film.
- an insulating or high-resistance inorganic material having binding properties is added to an acidic solution having a pH of 5.5 or less or an alkaline solution having a pH of 9 or more.
- a predetermined region of the metal film formed on the phosphor screen is treated with a solution that dissolves or oxidizes the metal film.
- the metal film in the removed portion is dissolved and removed, or transformed into an oxide having a high electric resistance.
- FIG. 1 is a diagram schematically showing the structure of a metal-backed phosphor screen formed in the first embodiment of the present invention.
- FIG. 2 is a cross-sectional view showing the structure of the FED in which the phosphor screen with the metal back according to the first embodiment is used as an anode electrode.
- FIG. 3 is a graph showing a temporal change in discharge current in the FED having the metal-backed phosphor screen of the first embodiment.
- FIG. 4 is a perspective view showing a color FED provided with a metal-backed phosphor screen formed in Example 1 of the present invention.
- a light absorption layer having a predetermined pattern for example, a stripe shape
- a predetermined pattern for example, a stripe shape
- a ZnS system, Y 2 0 3 system, Upsilon 2 0 2 fluorescence bodily fluids such as S-based coating 'dried like slurry method
- patterning is performed using the Photo litho method, red (R), green (G), and blue
- a phosphor layer of three colors (B) is formed.
- the formation of the phosphor layers of each color can also be performed by a spray method or a printing method. Such spraying and printing methods can also be used together with the photolithography method, if necessary.
- a metal back layer is formed on the phosphor screen thus formed.
- a metal back layer for example, aluminum (A1) is applied on a thin film made of an organic resin such as nitrocellulose formed by the spin method. Any metal film can be formed by vacuum deposition and then fired to remove organic substances. Further, as shown below, a metal back layer can be formed using a transfer film.
- the transfer film has a structure in which a metal film such as A1 and an adhesive layer are sequentially laminated on a base film via a release agent layer (a protective film if necessary).
- the adhesive layer is arranged so as to be in contact with the phosphor layer, and a pressing process is performed.
- the pressing method there are a stamp method and a mouth-to-mouth method.
- a liquid for dissolving or oxidizing the metal film (hereinafter, referred to as a dissolving or oxidizing liquid) is applied to a predetermined region of the metal back layer (metal film) thus formed, and the liquid is applied. Either dissolve away the metal film in the damaged part, or transform it into an oxide with higher electrical resistance than metal.
- the area where the metal film is dissolved or coated with the oxidizing liquid is at least a part of the area located above the light absorbing layer in the lower fluorescent screen.
- an acidic solution having a pH of 5.5 or less or an alkaline solution having a pH of 9 or more can be used.
- the acidic liquid include aqueous solutions of phosphoric acid and oxalic acid
- examples of the alkaline liquid include aqueous solutions of sodium hydroxide, hydroxide hydroxide, and sodium carbonate.
- liquids can be applied by an ink-jet coating method or by spraying using a mask with openings. Method can be used.
- Fig. 1 shows the phosphor screen with metal back thus obtained.
- reference numeral 1 denotes a glass substrate (face plate)
- 2 denotes a light absorbing layer (light shielding layer)
- 3 denotes a phosphor layer
- 4 denotes a metal film (metal back layer) such as an A1 film
- 5 denotes a metal film. Dissolved / removed part of metal or high-resistance part made of metal oxide.
- FIG. 2 shows an FED using such a metal-backed phosphor screen as an anode electrode.
- a faceplate 7 having a phosphor screen 6 with a metal back and a rear plate 9 having electron-emitting devices 8 arranged in a matrix form are formed through a narrow gap G of about 1 to several mm. It is configured such that a high voltage of 5 to 15 kV is applied to the extremely narrow gap G between the face plate 7 and the rear plate 9.
- the gap between the face plate 7 and the rear plate 9 is extremely narrow, discharge (dielectric breakdown) is likely to occur between them.
- the fluorescent with metal back formed in the first embodiment of the present invention is formed.
- the occurrence of abnormal discharge is suppressed, and the peak value of the discharge current when a discharge occurs is suppressed, as shown by (a) in FIG. Concentration is avoided. Then, as a result of reducing the maximum value of the discharge energy, destruction, damage and deterioration of the electron-emitting device and the phosphor screen are prevented.
- the metal film dissolution / removal part or metal oxide Since the high resistance portion is limited to a region corresponding to the light absorbing layer, the reflection effect of the metal back layer hardly decreases. Therefore, there is no substantial decrease in light emission luminance
- the temporal change of the discharge current in the conventional FED is shown in Fig. 3 (open).
- the peak value of the discharge current is large and concentrated at the moment when the discharge energy is discharged, so that the electron-emitting device and the phosphor layer (phosphor screen) are easily damaged.
- the remaining metal film is sharply formed, for example, jagged at the removed portion or at the boundary with the high resistance portion.
- the electric field tends to concentrate on this part because of its unique shape. Then, the electric field is concentrated on the sharp corners, and discharge may be induced. In this case, the peak value of the discharge energy is reduced, but the number of discharges may be increased.
- a dissolution or oxidizing solution is applied to the metal back layer (metal film) to dissolve and remove the metal film in the applied portion, or to a high-resistance oxide.
- a binding insulating or high-resistance inorganic material is applied to the remaining end of the metal film that has been melted and removed or has a high resistance.
- binding insulating inorganic material examples include frit glass, silica, and alumina.
- inorganic material having higher resistance than the metal constituting the metal back layer examples include graphite, carbon black, and conductive metal oxide. These materials are applied by screen printing, spray coating, or the like, and are coated on the edges of the remaining metal film that has been dissolved and removed or has increased resistance.
- the second embodiment it is possible to avoid a discharge due to local concentration of an electric field, and obtain a phosphor screen having more excellent withstand voltage. And with metal pack Since the withstand voltage characteristic of the phosphor screen is more stably improved, the number of times of discharge is significantly reduced.
- a mixed solution obtained by adding an insulating or high-resistance inorganic material having a binding property to the above-mentioned dissolved or oxidized solution is used, and the mixed solution is used as the mixed solution.
- the coated metal film is dissolved, removed, or made to have high resistance, and at the same time, the end of the remaining metal film is covered with an insulating or high-resistance inorganic material.
- a phosphor screen with a metal back in which the withstand voltage characteristic is more stably improved and the occurrence of discharge is significantly reduced can be efficiently formed with a minimum number of steps.
- red (R), green (G), and blue (B) Phosphor layers of three colors were formed by striping them by the photolithography method so that they were adjacent to each other. Thus, a fluorescent surface was formed.
- a metal back layer was formed on the phosphor screen. That is, an organic resin solution containing an acrylic resin as a main component is applied to the fluorescent surface, dried, and an organic resin layer is formed. Then, an A1 film is formed thereon by vacuum deposition, and then, an A1 film is formed. The mixture was baked for 30 minutes at a temperature of 0 ° C to decompose and remove organic components. Next, using a metal mask having an opening at a position corresponding to the light absorbing layer on the A1 film, the substrate temperature was maintained at 50 ° C, and sodium hydroxide (Na0H) 5% After applying a solution consisting of the remaining water by spraying, baking was performed at 450 ° C. for 10 minutes.
- Na0H sodium hydroxide
- a 1 film of the liquid coating unit is oxidation, 1 0 1.
- a panel having such a phosphor screen with a metal back was used as a face plate, and an FED was produced by a conventional method.
- an electron source having a large number of surface conduction electron-emitting devices formed in a matrix on a substrate was fixed to a rear glass substrate to produce a rear plate.
- reference numeral 10 denotes a rear plate
- 11 denotes a substrate
- 12 denotes a surface conduction electron-emitting device
- 13 denotes a support frame
- 14 denotes a plate
- 15 denotes a phosphor screen with a metal back. It shows it.
- the withstand voltage characteristics of the FED obtained in Example 1 were measured and evaluated by an ordinary method.
- the maximum voltage (maximum withstand voltage) that did not lead to discharge was 10 kV in the first embodiment, compared to 8 kv for the conventional structure.
- the maximum value of the energy of sporadic discharge due to the dropped particles was reduced to 20%, which prevented damage to the electron source and peeling of the fluorescent film.
- Example 2 After forming an A1 film on the phosphor screen in the same manner as in Example 1, a treatment solution consisting of NaOH 5%, Na-based water glass 1%, and the remaining water was used. Coating on the film and baking were performed.
- the A1 film in the applied portion was oxidized to form a high-resistance layer having a surface resistivity of 101 ⁇ / base. And A striped pattern of this high-resistance A1 oxide layer was formed on the conductive A1 film. In addition, microscopic observation confirmed that there was no curling at the edge of the A.1 film (boundary with the A1 oxide layer).
- Example 2 a panel having such a phosphor screen with a metal back was used as a face plate, and a FED was produced in the same manner as in Example 1.
- the withstand voltage characteristics of the FED obtained in Example 2 were measured and evaluated by an ordinary method.
- the maximum voltage that does not lead to discharge (maximum withstand voltage) is 12 kV, which is higher than in the first embodiment.
- the maximum value of the energy of sporadic discharge due to the falling particles is 20%, which is the same as that of Example 1. The operation can be performed at a higher voltage, and the effect of preventing damage to the electron source and peeling of the fluorescent film is prevented. was gotten.
- Example 2 After forming the A1 film on the phosphor screen in the same manner as in Example 1, an ink composition having the following composition was printed on the area of the A1 film located on the light absorbing layer, and the temperature was 450 ° C. For 30 minutes.
- Example 2 a panel having such a phosphor screen with a metal back was used as a face plate, and a FED was produced in the same manner as in Example 1.
- the pressure resistance characteristics of the FED obtained in Example 3 were measured and evaluated by an ordinary method.
- the maximum voltage that does not lead to discharge (maximum withstand voltage) is 15 kV, which is higher than in the first embodiment.
- the maximum value of the energy of sporadic discharge due to the falling particles is 15%, which is equivalent to or more than that of Example 1.Operation at a higher voltage is possible, and damage to the electron source and phosphor film The effect of preventing peeling was obtained.
- the present invention since the beak value of the discharge current is suppressed, it is possible to obtain a metal-backed phosphor screen in which destruction or deterioration of the electron-emitting device or the phosphor screen is prevented. Therefore, in the image display device having such a phosphor screen, the withstand voltage characteristics are significantly improved, and high-quality display with high luminance and no luminance deterioration can be realized.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020037014476A KR100608198B1 (ko) | 2001-05-10 | 2002-05-09 | 메탈백이 달린 형광면의 형성 방법 및 화상 표시 장치 |
EP02769552A EP1387383A1 (en) | 2001-05-10 | 2002-05-09 | Method of forming metal back-attached fluorescent surface and image display unit |
US10/477,105 US7074100B2 (en) | 2001-05-10 | 2002-05-09 | Method of forming metal back-attached fluorescent surface and image display unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-140284 | 2001-05-10 | ||
JP2001140284A JP2002343241A (ja) | 2001-05-10 | 2001-05-10 | メタルバック付き蛍光面の形成方法および画像表示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002093607A1 true WO2002093607A1 (en) | 2002-11-21 |
Family
ID=18986915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/004506 WO2002093607A1 (en) | 2001-05-10 | 2002-05-09 | Method of forming metal back-attached fluorescent surface and image display unit |
Country Status (7)
Country | Link |
---|---|
US (1) | US7074100B2 (ja) |
EP (1) | EP1387383A1 (ja) |
JP (1) | JP2002343241A (ja) |
KR (1) | KR100608198B1 (ja) |
CN (1) | CN100337295C (ja) |
TW (1) | TW584886B (ja) |
WO (1) | WO2002093607A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003031150A (ja) * | 2001-07-13 | 2003-01-31 | Toshiba Corp | メタルバック付き蛍光面、メタルバック形成用転写フィルムおよび画像表示装置 |
JP2004152538A (ja) * | 2002-10-29 | 2004-05-27 | Toshiba Corp | メタルバック付き蛍光面とその形成方法および画像表示装置 |
JP2004335346A (ja) * | 2003-05-09 | 2004-11-25 | Toshiba Corp | 画像表示装置 |
JP2005235700A (ja) * | 2004-02-23 | 2005-09-02 | Toshiba Corp | 画像表示装置およびその製造方法 |
JP2005268124A (ja) | 2004-03-19 | 2005-09-29 | Toshiba Corp | 画像表示装置 |
JP2006012595A (ja) * | 2004-06-25 | 2006-01-12 | Toshiba Corp | 画像表示装置の製造方法 |
JP2006120622A (ja) * | 2004-09-21 | 2006-05-11 | Canon Inc | 発光スクリーン構造及び画像形成装置 |
JP2006164919A (ja) * | 2004-12-10 | 2006-06-22 | Toshiba Corp | 画像表示装置 |
KR101112705B1 (ko) * | 2005-06-30 | 2012-02-17 | 톰슨 라이센싱 | 발광 디스플레이 디바이스를 위한 분할된 도전 코팅 |
JP6695461B1 (ja) * | 2019-02-20 | 2020-05-20 | 浜松ホトニクス株式会社 | 蛍光体パネルの製造方法、蛍光体パネル、イメージインテンシファイア、及び走査型電子顕微鏡 |
Citations (3)
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JPS6388497U (ja) * | 1986-11-28 | 1988-06-08 | ||
JPS6454360U (ja) * | 1988-09-07 | 1989-04-04 | ||
JP2000311642A (ja) * | 1999-02-22 | 2000-11-07 | Canon Inc | 画像形成装置 |
Family Cites Families (10)
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---|---|---|---|---|
FR2552584B1 (fr) * | 1983-09-27 | 1986-03-21 | Videocolor | Procede d'aluminisation de la face interne de l'ecran d'un tube de television en couleurs |
JPS6388497A (ja) | 1986-10-01 | 1988-04-19 | 株式会社東芝 | 液体金属循環ポンプ |
JPS6454360A (en) | 1987-08-26 | 1989-03-01 | Honda Kogyo Kk | Probe for fluid speed measurement |
JP2838246B2 (ja) | 1992-06-24 | 1998-12-16 | 株式会社トプコン | 電子レベル用標尺と電子レベル |
JPH0778561A (ja) * | 1993-09-10 | 1995-03-20 | Sony Corp | 蛍光面の形成方法 |
JP2000251797A (ja) | 1999-02-25 | 2000-09-14 | Canon Inc | 画像形成装置 |
JP2000326583A (ja) | 1999-05-20 | 2000-11-28 | Canon Inc | 記録装置および追加記録方法 |
JP2002141000A (ja) * | 2000-10-31 | 2002-05-17 | Toshiba Corp | メタルバック付き蛍光体層とその形成方法および画像表示装置 |
JP2003031150A (ja) * | 2001-07-13 | 2003-01-31 | Toshiba Corp | メタルバック付き蛍光面、メタルバック形成用転写フィルムおよび画像表示装置 |
JP2005235700A (ja) * | 2004-02-23 | 2005-09-02 | Toshiba Corp | 画像表示装置およびその製造方法 |
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2001
- 2001-05-10 JP JP2001140284A patent/JP2002343241A/ja not_active Withdrawn
-
2002
- 2002-05-09 WO PCT/JP2002/004506 patent/WO2002093607A1/ja not_active Application Discontinuation
- 2002-05-09 CN CNB028097505A patent/CN100337295C/zh not_active Expired - Fee Related
- 2002-05-09 EP EP02769552A patent/EP1387383A1/en not_active Withdrawn
- 2002-05-09 KR KR1020037014476A patent/KR100608198B1/ko not_active IP Right Cessation
- 2002-05-09 US US10/477,105 patent/US7074100B2/en not_active Expired - Fee Related
- 2002-05-10 TW TW091109821A patent/TW584886B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6388497U (ja) * | 1986-11-28 | 1988-06-08 | ||
JPS6454360U (ja) * | 1988-09-07 | 1989-04-04 | ||
JP2000311642A (ja) * | 1999-02-22 | 2000-11-07 | Canon Inc | 画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1387383A1 (en) | 2004-02-04 |
JP2002343241A (ja) | 2002-11-29 |
KR20030092135A (ko) | 2003-12-03 |
CN100337295C (zh) | 2007-09-12 |
KR100608198B1 (ko) | 2006-08-04 |
CN1507645A (zh) | 2004-06-23 |
US7074100B2 (en) | 2006-07-11 |
TW584886B (en) | 2004-04-21 |
US20040170862A1 (en) | 2004-09-02 |
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