CA1052855A - Tube a rayons cathodiques couleur - Google Patents

Tube a rayons cathodiques couleur

Info

Publication number: CA1052855A
Authority: CA; Canada
Prior art keywords: master; mask; faceplate; pattern; light
Prior art date: 1974-12-23
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

Application number

CA301,656A

Other languages

English (en)

Inventor

Kazimir Palac

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Zenith Electronics LLC

Original Assignee

Zenith Radio Corp

Priority date (The priority date 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 date listed.)

1974-12-23

Filing date

1978-04-21

Publication date

1979-04-17

1974-12-23 Priority claimed from US05/535,780 external-priority patent/US3989524A/en

1978-04-21 Application filed by Zenith Radio Corp filed Critical Zenith Radio Corp

1979-04-17 Application granted granted Critical

1979-04-17 Publication of CA1052855A publication Critical patent/CA1052855A/fr

Status Expired legal-status Critical Current

Links

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239000000463 material Substances 0.000 claims description 27
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UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 9
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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
230000006872 improvement Effects 0.000 description 6
229910052782 aluminium Inorganic materials 0.000 description 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
238000007540 photo-reduction reaction Methods 0.000 description 5
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VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
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OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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 2
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UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
241000735235 Ligustrum vulgare 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
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229940047127 fiore Drugs 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
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
239000012535 impurity Substances 0.000 description 1
150000002500 ions Chemical class 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
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239000004922 lacquer Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
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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
239000002245 particle Substances 0.000 description 1
238000010672 photosynthesis Methods 0.000 description 1
229920000136 polysorbate Polymers 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
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
238000013519 translation Methods 0.000 description 1
238000007666 vacuum forming Methods 0.000 description 1

Landscapes

Electrodes For Cathode-Ray Tubes (AREA)

CA301,656A 1974-12-23 1978-04-21 Tube a rayons cathodiques couleur Expired CA1052855A (fr)

Applications Claiming Priority (2)

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
CA242,176A CA1051086A (fr)	1974-12-23	1975-12-19	Methode et appareil de fabrication de tubes a rayons cathodiques couleurs

Publications (1)

Publication Number	Publication Date
CA1052855A true CA1052855A (fr)	1979-04-17

Family

ID=25668172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA301,656A Expired CA1052855A (fr)	1974-12-23	1978-04-21	Tube a rayons cathodiques couleur

Country Status (1)

Country	Link
CA (1)	CA1052855A (fr)

1978
- 1978-04-21 CA CA301,656A patent/CA1052855A/fr not_active Expired

Publication	Publication Date	Title
US4547696A (en)	1985-10-15	Tension mask registration and supporting system
US3989524A (en)	1976-11-02	Method for manufacturing a color cathode ray tube using mask and screen masters
CA1220507A (fr)	1987-04-14	Tube a rayons cathodiques, avec ecran plan
US3676914A (en)	1972-07-18	Manufacture of shadow mask color picture tube
US3973964A (en)	1976-08-10	Method for manufacturing a color cathode ray tube and for making screening and mask masters used therein
US3983613A (en)	1976-10-05	Photographic master for use in making a color cathode ray tube shadow mask
US4591344A (en)	1986-05-27	Method of fabricating a tension mask color cathode ray tube
US4078239A (en)	1978-03-07	Method and apparatus for screening slot-mask, stripe screen color cathode ray tubes
US4721488A (en)	1988-01-26	Apparatus for tensing a shadow mask foil
US3975198A (en)	1976-08-17	Method and apparatus for manufacturing a color cathode ray tube using interchangeable shadow masks
US4020493A (en)	1977-04-26	Photographic master for use in screening a color cathode ray tube
US3794873A (en)	1974-02-26	Interchangeable shadow mask
US4094678A (en)	1978-06-13	Method of making curved color cathode ray tube shadow masks having interregistrable electron beam-passing aperture patterns
CA1052855A (fr)	1979-04-17	Tube a rayons cathodiques couleur
US4593225A (en)	1986-06-03	Tension mask colar cathode ray tube
US4656389A (en)	1987-04-07	Tensed mask cathode ray tube
US3995283A (en)	1976-11-30	Screening lighthouse for color cathode ray tubes
US4721879A (en)	1988-01-26	Tensed mask cathode ray tube
US3677758A (en)	1972-07-18	Screening a black-surround color cathode-ray tube
CA1222277A (fr)	1987-05-26	Tube cathodique a masque tendu
US4824412A (en)	1989-04-25	Method for mounting a tension mask color cathode ray tube
EP0249970A2 (fr)	1987-12-23	Masque d'ombre pour tube image couleur, sa structure de support et procédé de fabrication d'un écran pour tube-image couleur
US4891548A (en)	1990-01-02	Tension mask color cathode ray tube component with external registration-affording means
US3767395A (en)	1973-10-23	Multiple exposure color tube screening
EP0143938A2 (fr)	1985-06-12	Tube à rayons cathodiques couleur, élément constitutif de celui-ci et son procédé de fabrication