CA1051086A - Method and apparatus for manufacturing a color cathode ray tube - Google Patents
Method and apparatus for manufacturing a color cathode ray tubeInfo
- Publication number
- CA1051086A CA1051086A CA242,176A CA242176A CA1051086A CA 1051086 A CA1051086 A CA 1051086A CA 242176 A CA242176 A CA 242176A CA 1051086 A CA1051086 A CA 1051086A
- Authority
- CA
- Canada
- Prior art keywords
- mask
- master
- faceplate
- screening
- masters
- 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 abstract description 97
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 78
- 238000012216 screening Methods 0.000 claims abstract description 180
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 135
- 239000000725 suspension Substances 0.000 claims abstract description 25
- 238000000151 deposition Methods 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 35
- 238000010894 electron beam technology Methods 0.000 claims description 20
- 230000000875 corresponding effect Effects 0.000 abstract description 22
- 239000000543 intermediate Substances 0.000 description 115
- 229920002120 photoresistant polymer Polymers 0.000 description 54
- 238000000576 coating method Methods 0.000 description 51
- 239000011248 coating agent Substances 0.000 description 49
- 230000008569 process Effects 0.000 description 39
- 239000000463 material Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 18
- 238000005530 etching Methods 0.000 description 18
- 239000011521 glass Substances 0.000 description 14
- 238000010276 construction Methods 0.000 description 11
- 210000002320 radius Anatomy 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 9
- 230000005855 radiation Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 8
- 229920002451 polyvinyl alcohol Polymers 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 238000006722 reduction reaction Methods 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 238000002508 contact lithography Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 102100034916 Tetraspanin-33 Human genes 0.000 description 5
- 101710132095 Tetraspanin-33 Proteins 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000013459 approach Methods 0.000 description 5
- 238000007540 photo-reduction reaction Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 241000905957 Channa melasoma Species 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000005137 deposition process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229940047127 fiore Drugs 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- KVHHQGIIZCJATJ-UHFFFAOYSA-N 1-(4-chlorophenyl)-4-(dimethylamino)-2,3-dimethyl-2-butanol Chemical compound CN(C)CC(C)C(C)(O)CC1=CC=C(Cl)C=C1 KVHHQGIIZCJATJ-UHFFFAOYSA-N 0.000 description 1
- 101150034533 ATIC gene Proteins 0.000 description 1
- 241000132092 Aster Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101100310856 Drosophila melanogaster spri gene Proteins 0.000 description 1
- 239000004243 E-number Substances 0.000 description 1
- 235000019227 E-number Nutrition 0.000 description 1
- UOACKFBJUYNSLK-XRKIENNPSA-N Estradiol Cypionate Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H](C4=CC=C(O)C=C4CC3)CC[C@@]21C)C(=O)CCC1CCCC1 UOACKFBJUYNSLK-XRKIENNPSA-N 0.000 description 1
- 241000490229 Eucephalus Species 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- CLSVJBIHYWPGQY-UHFFFAOYSA-N [3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl] ethyl carbonate Chemical compound CCOC(=O)OC1=C(C=2C(=CC=C(C)C=2)C)C(=O)NC11CCC(OC)CC1 CLSVJBIHYWPGQY-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004833 fish glue Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 101150081985 scrib gene Proteins 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000007666 vacuum forming 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
- H01J9/2272—Devices for carrying out the processes, e.g. light houses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA301,656A CA1052855A (en) | 1974-12-23 | 1978-04-21 | Color cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/535,780 US3989524A (en) | 1974-12-23 | 1974-12-23 | Method for manufacturing a color cathode ray tube using mask and screen masters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1051086A true CA1051086A (en) | 1979-03-20 |
Family
ID=24135739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA242,176A Expired CA1051086A (en) | 1974-12-23 | 1975-12-19 | Method and apparatus for manufacturing a color cathode ray tube |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3989524A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS51108570A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1051086A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2558559A1 (cg-RX-API-DMAC7.html) |
| GB (2) | GB1527259A (cg-RX-API-DMAC7.html) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078239A (en) * | 1976-07-02 | 1978-03-07 | Zenith Radio Corporation | Method and apparatus for screening slot-mask, stripe screen color cathode ray tubes |
| US4248947A (en) * | 1976-12-01 | 1981-02-03 | Hitachi, Ltd. | Method for master pattern production |
| US4321317A (en) * | 1980-04-28 | 1982-03-23 | General Motors Corporation | High resolution lithography system for microelectronic fabrication |
| NL8004174A (nl) * | 1980-07-21 | 1982-02-16 | Philips Nv | Kleurenbeeldbuis. |
| US4410611A (en) * | 1981-08-31 | 1983-10-18 | General Motors Corporation | Hard and adherent layers from organic resin coatings |
| US4540636A (en) * | 1983-12-27 | 1985-09-10 | General Motors Corporation | Metal bearing element with a score-resistant coating |
| US4902257A (en) * | 1988-07-22 | 1990-02-20 | Zenith Electronics Corporation | Methods and apparatus for making flat tension mask color cathode ray tubes |
| US5059147A (en) * | 1988-07-22 | 1991-10-22 | Zenith Electronics Corporation | Method and apparatus for making flat tension mask color cathode ray tubes |
| US4998901A (en) * | 1988-07-22 | 1991-03-12 | Zenith Electronics Corporation | Method and apparatus for making flat tension mask color cathode ray tubes |
| US4973280A (en) * | 1988-07-22 | 1990-11-27 | Zenith Electronics Corporation | Method and apparatus for making flat tension mask color cathode ray tubes |
| US4942332A (en) * | 1988-12-02 | 1990-07-17 | Zenith Electronics Corporation | Tied slit mask for color cathode ray tubes |
| US4926089A (en) * | 1988-12-02 | 1990-05-15 | Zenith Electronics Corporation | Tied slit foil shadow mask with false ties |
| US20070068898A1 (en) * | 2005-09-29 | 2007-03-29 | Lorenz Glen D | Multi-level etching method and product |
| US8017308B2 (en) | 2006-08-11 | 2011-09-13 | Battelle Memorial Institute | Patterning non-planar surfaces |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3564195A (en) * | 1968-11-05 | 1971-02-16 | Admiral Corp | Mask-to-frame welding indicator |
| US3537161A (en) * | 1968-11-19 | 1970-11-03 | Sylvania Electric Prod | Process for achieving custom mask to panel spacing in cathode ray tubes |
| US3676914A (en) * | 1970-05-01 | 1972-07-18 | Zenith Radio Corp | Manufacture of shadow mask color picture tube |
| US3701185A (en) * | 1971-01-18 | 1972-10-31 | Rca Corp | Method of assembling a mask with a frame assembly for mounting in a cathode-ray tube using a remote assembly position |
| US3889329A (en) * | 1973-05-16 | 1975-06-17 | Fazal A Fazlin | Process for making color television masks |
-
1974
- 1974-12-23 US US05/535,780 patent/US3989524A/en not_active Expired - Lifetime
-
1975
- 1975-12-18 GB GB51807/75A patent/GB1527259A/en not_active Expired
- 1975-12-18 GB GB38782/77A patent/GB1527260A/en not_active Expired
- 1975-12-19 CA CA242,176A patent/CA1051086A/en not_active Expired
- 1975-12-23 DE DE19752558559 patent/DE2558559A1/de active Pending
- 1975-12-23 JP JP50153867A patent/JPS51108570A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1527259A (en) | 1978-10-04 |
| US3989524A (en) | 1976-11-02 |
| GB1527260A (en) | 1978-10-04 |
| DE2558559A1 (de) | 1976-07-01 |
| JPS51108570A (cg-RX-API-DMAC7.html) | 1976-09-25 |
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