BE742548A - - Google Patents

Info

Publication number
BE742548A
BE742548A BE742548DA BE742548A BE 742548 A BE742548 A BE 742548A BE 742548D A BE742548D A BE 742548DA BE 742548 A BE742548 A BE 742548A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE742548A publication Critical patent/BE742548A/xx

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
    • H01J9/20—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)
BE742548D 1968-12-04 1969-12-02 BE742548A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6817330A NL6817330A (enrdf_load_stackoverflow) 1968-12-04 1968-12-04

Publications (1)

Publication Number Publication Date
BE742548A true BE742548A (enrdf_load_stackoverflow) 1970-06-02

Family

ID=19805325

Family Applications (1)

Application Number Title Priority Date Filing Date
BE742548D BE742548A (enrdf_load_stackoverflow) 1968-12-04 1969-12-02

Country Status (10)

Country Link
US (1) US3628429A (enrdf_load_stackoverflow)
JP (1) JPS4944307B1 (enrdf_load_stackoverflow)
BE (1) BE742548A (enrdf_load_stackoverflow)
BR (1) BR6914676D0 (enrdf_load_stackoverflow)
DE (1) DE1958521A1 (enrdf_load_stackoverflow)
ES (1) ES374156A1 (enrdf_load_stackoverflow)
FR (1) FR2025237A1 (enrdf_load_stackoverflow)
GB (1) GB1245325A (enrdf_load_stackoverflow)
NL (1) NL6817330A (enrdf_load_stackoverflow)
SE (1) SE344847B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
JPS58134779A (ja) * 1982-02-04 1983-08-11 Toshiba Corp サ−マルプリンタ
US4516841A (en) * 1983-08-19 1985-05-14 Rca Corporation Method for screening line screen slit mask color picture tubes
US4568162A (en) * 1983-08-19 1986-02-04 Rca Corporation Method for screening line screen slit mask color picture tubes
JPS63254078A (ja) * 1987-04-13 1988-10-20 Fujitsu Ltd ワイヤドツトプリンタのプラテン機構
KR920007032A (ko) * 1990-09-22 1992-04-28 김정배 칼라브라운관의 노광장치
US5946519A (en) * 1997-08-18 1999-08-31 Chunghwa Picture Tubes, Ltd. Light source for forming phosphor elements on CRT display screen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936682A (en) * 1956-07-02 1960-05-17 Sylvania Electric Prod Device for use in processing discrete screen patterns for cathode ray tubes
US2942099A (en) * 1958-04-11 1960-06-21 Rca Corp Optical projection system
US3420150A (en) * 1965-05-10 1969-01-07 Rauland Corp Lighthouse intensity exposure control lens

Also Published As

Publication number Publication date
GB1245325A (en) 1971-09-08
DE1958521A1 (de) 1970-06-18
JPS4944307B1 (enrdf_load_stackoverflow) 1974-11-27
BR6914676D0 (pt) 1973-04-19
FR2025237A1 (enrdf_load_stackoverflow) 1970-09-04
NL6817330A (enrdf_load_stackoverflow) 1970-06-08
SE344847B (enrdf_load_stackoverflow) 1972-05-02
US3628429A (en) 1971-12-21
ES374156A1 (es) 1971-12-16

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