CA936049A - Color kinescope production with a temporary mask - Google Patents

Color kinescope production with a temporary mask

Info

Publication number
CA936049A
CA936049A CA093798A CA93798A CA936049A CA 936049 A CA936049 A CA 936049A CA 093798 A CA093798 A CA 093798A CA 93798 A CA93798 A CA 93798A CA 936049 A CA936049 A CA 936049A
Authority
CA
Canada
Prior art keywords
production
temporary mask
color kinescope
kinescope
color
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
Application number
CA093798A
Inventor
W. Etter Robert
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.)
RCA Corp
Original Assignee
RCA 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.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA936049A publication Critical patent/CA936049A/en
Expired legal-status Critical Current

Links

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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • H01J9/144—Mask treatment related to the process of dot deposition during manufacture of luminescent screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Methods (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CA093798A 1969-10-31 1970-09-22 Color kinescope production with a temporary mask Expired CA936049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87298169A 1969-10-31 1969-10-31

Publications (1)

Publication Number Publication Date
CA936049A true CA936049A (en) 1973-10-30

Family

ID=25360740

Family Applications (1)

Application Number Title Priority Date Filing Date
CA093798A Expired CA936049A (en) 1969-10-31 1970-09-22 Color kinescope production with a temporary mask

Country Status (5)

Country Link
US (1) US3653901A (en)
JP (1) JPS4835859B1 (en)
CA (1) CA936049A (en)
FR (1) FR2066583A5 (en)
NL (1) NL7015936A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2159626A1 (en) * 1970-12-04 1972-06-22 Hitachi Ltd Method of manufacturing a fluorescent screen of a cathode ray tube
US3989523A (en) * 1971-09-15 1976-11-02 International Standard Electric Corporation Reducing aperture-size of shadow mask in painting black matrix CRT screen
US3770434A (en) * 1971-10-15 1973-11-06 Rca Corp Method for making an image screen structure for an apertured-mask cathode-ray tube using a mask having temporary apertures
JPS4924573A (en) * 1972-06-30 1974-03-05
US3822454A (en) * 1972-11-30 1974-07-09 Gte Sylvania Inc Method of fabricating a color cathode ray tube
US3931442A (en) * 1973-03-02 1976-01-06 Gte Sylvania Incorporated Temporary modification of a pattern mask for use in forming a color CRT screen and a process for modifying the same
US3922395A (en) * 1973-11-09 1975-11-25 Rca Corp Method for applying organic polymeric coating composition to ferrous-metal surfaces
US3922394A (en) * 1973-11-09 1975-11-25 Rca Corp Method for coating ferrous-metal mask for cathode-ray tube
US4353768A (en) * 1981-09-29 1982-10-12 The United States Of America As Represented By The Secretary Of The Navy Method for constructing a lightweight resistive screen for underwater sound absorption
CN103160175B (en) * 2011-12-15 2015-05-13 常熟市新华化工有限公司 Preparation process of organic film coating for color kinescope

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406068A (en) * 1951-07-30 1968-10-15 Rca Corp Photographic methods of making electron-sensitive mosaic screens
US2750524A (en) * 1951-11-15 1956-06-12 Mergenthaler Linotype Gmbh Perforate mask for multicolor television apparatus and method of producting same
US2971117A (en) * 1956-03-01 1961-02-07 Rca Corp Color-kinescopes, etc.
US3070441A (en) * 1958-02-27 1962-12-25 Rca Corp Art of manufacturing cathode-ray tubes of the focus-mask variety
US3231380A (en) * 1960-11-14 1966-01-25 Rca Corp Art of making electron-optical reticles

Also Published As

Publication number Publication date
DE2053413A1 (en) 1971-05-06
JPS4835859B1 (en) 1973-10-31
DE2053413B2 (en) 1977-04-28
FR2066583A5 (en) 1971-08-06
US3653901A (en) 1972-04-04
NL7015936A (en) 1971-05-04

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