DE3036602C2 - Verfahren zum Herstellen eines Leuchtschirmes einer Farbbildröhre - Google Patents
Verfahren zum Herstellen eines Leuchtschirmes einer FarbbildröhreInfo
- Publication number
- DE3036602C2 DE3036602C2 DE3036602A DE3036602A DE3036602C2 DE 3036602 C2 DE3036602 C2 DE 3036602C2 DE 3036602 A DE3036602 A DE 3036602A DE 3036602 A DE3036602 A DE 3036602A DE 3036602 C2 DE3036602 C2 DE 3036602C2
- Authority
- DE
- Germany
- Prior art keywords
- picture tube
- color picture
- front shell
- weight
- fluorescent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 150000008049 diazo compounds Chemical class 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 13
- 239000007864 aqueous solution Substances 0.000 description 11
- 239000000701 coagulant Substances 0.000 description 10
- -1 Polyoxyethylene Polymers 0.000 description 8
- 229920002401 polyacrylamide Polymers 0.000 description 7
- 239000013543 active substance Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000783 alginic acid Substances 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 229960001126 alginic acid Drugs 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- UCNNNOGCZKTRQD-UHFFFAOYSA-N 2-chloro-4-diazo-N,N-dimethylcyclohexa-1,5-dien-1-amine Chemical compound [N+](=[N-])=C1CC(=C(N(C)C)C=C1)Cl UCNNNOGCZKTRQD-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- VLZRNLUIHAIWBM-UHFFFAOYSA-L [Cl-].[Zn+2].[N+](=[N-])=CN(C1=CC=CC=C1)C.[Cl-] Chemical compound [Cl-].[Zn+2].[N+](=[N-])=CN(C1=CC=CC=C1)C.[Cl-] VLZRNLUIHAIWBM-UHFFFAOYSA-L 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting 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
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/28—Processing photosensitive materials; Apparatus therefor for obtaining powder images
-
- 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
- H01J29/22—Luminescent screens characterised by the binder or adhesive for securing the luminescent material to its support, e.g. vessel
- H01J29/225—Luminescent screens characterised by the binder or adhesive for securing the luminescent material to its support, e.g. vessel photosensitive adhesive
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12379079A JPS5648032A (en) | 1979-09-28 | 1979-09-28 | Phosphor screen forming method for color picture tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3036602A1 DE3036602A1 (de) | 1981-04-16 |
| DE3036602C2 true DE3036602C2 (de) | 1985-03-14 |
Family
ID=14869356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3036602A Expired DE3036602C2 (de) | 1979-09-28 | 1980-09-29 | Verfahren zum Herstellen eines Leuchtschirmes einer Farbbildröhre |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4612268A (enExample) |
| JP (1) | JPS5648032A (enExample) |
| DE (1) | DE3036602C2 (enExample) |
| FI (1) | FI802999A7 (enExample) |
| GB (1) | GB2061542B (enExample) |
| NL (1) | NL8005361A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57158922A (en) * | 1981-03-27 | 1982-09-30 | Hitachi Ltd | Method for forming fluorescent screen of color picture tube |
| US4917978A (en) * | 1989-01-23 | 1990-04-17 | Thomson Consumer Electronics, Inc. | Method of electrophotographically manufacturing a luminescent screen assembly having increased adherence for a CRT |
| JPH02199455A (ja) * | 1989-01-30 | 1990-08-07 | Hitachi Ltd | 感光性組成物及びそれを用いたパターン形成方法 |
| US5051249A (en) * | 1990-01-11 | 1991-09-24 | Jack Metcoff | Method of nutritional therapy |
| KR930009172B1 (ko) * | 1991-10-17 | 1993-09-23 | 삼성전관 주식회사 | 칼라음극선관용 형광막의 제조방법 |
| US5738795A (en) * | 1996-06-14 | 1998-04-14 | Betzdearborn Inc. | Compositions and methods for water clarification |
| US6441202B1 (en) | 2001-08-20 | 2002-08-27 | Gene E. Lightner | Heterocyclic compounds extracted by a hydrocarbon |
| KR101735670B1 (ko) * | 2010-07-13 | 2017-05-15 | 엘지이노텍 주식회사 | 발광 소자 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515553A (en) * | 1951-09-26 | 1970-06-02 | Philco Ford Corp | Photolithographic deposition of phosphors on faceplate of crt using spraying of photosensitive pva-phosphor suspension in plural layers |
| US2929708A (en) * | 1954-10-26 | 1960-03-22 | Gen Aniline & Film Corp | Phosphor screens for color television and method of preparing the same while using diazotype materials |
| US3269838A (en) * | 1963-03-18 | 1966-08-30 | Rca Corp | Method of making luminescent screens for cathode ray tubes |
| NL6504104A (enExample) * | 1965-04-01 | 1966-10-03 | ||
| US3981729A (en) * | 1973-05-14 | 1976-09-21 | Rca Corporation | Photographic method employing organic light-scattering particles for producing a viewing-screen structure |
| US4273842A (en) * | 1977-04-13 | 1981-06-16 | Hitachi, Ltd. | Process for forming patternwise coated powder layer |
| JPS552201A (en) * | 1978-06-19 | 1980-01-09 | Hitachi Ltd | Photosensitive composition |
| JPS5532332A (en) * | 1978-08-30 | 1980-03-07 | Hitachi Ltd | Particle pattern coat forming method |
| JPS5596536A (en) * | 1979-01-19 | 1980-07-22 | Hitachi Ltd | Fluorescent face forming method |
| US4339475A (en) * | 1979-03-23 | 1982-07-13 | Hitachi, Ltd. | Method of forming a fluorescent screen for cathode-ray tube |
| JPS55139737A (en) * | 1979-04-18 | 1980-10-31 | Hitachi Ltd | Formation of fluorescent screen for color picture tube |
-
1979
- 1979-09-28 JP JP12379079A patent/JPS5648032A/ja active Granted
-
1980
- 1980-09-24 FI FI802999A patent/FI802999A7/fi not_active Application Discontinuation
- 1980-09-25 GB GB8030908A patent/GB2061542B/en not_active Expired
- 1980-09-26 NL NL8005361A patent/NL8005361A/nl not_active Application Discontinuation
- 1980-09-29 DE DE3036602A patent/DE3036602C2/de not_active Expired
-
1985
- 1985-07-08 US US06/753,793 patent/US4612268A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3036602A1 (de) | 1981-04-16 |
| GB2061542A (en) | 1981-05-13 |
| NL8005361A (nl) | 1981-03-31 |
| JPS638572B2 (enExample) | 1988-02-23 |
| FI802999A7 (fi) | 1981-01-01 |
| JPS5648032A (en) | 1981-05-01 |
| US4612268A (en) | 1986-09-16 |
| GB2061542B (en) | 1983-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8120 | Willingness to grant licences paragraph 23 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |