GB1392684A - Method of and apparatus for manufacturing a colour display cathode-ray tube - Google Patents

Method of and apparatus for manufacturing a colour display cathode-ray tube

Info

Publication number
GB1392684A
GB1392684A GB4137073A GB4137073A GB1392684A GB 1392684 A GB1392684 A GB 1392684A GB 4137073 A GB4137073 A GB 4137073A GB 4137073 A GB4137073 A GB 4137073A GB 1392684 A GB1392684 A GB 1392684A
Authority
GB
United Kingdom
Prior art keywords
axis
mirror
mirrors
light beam
manufacturing
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
GB4137073A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1392684A publication Critical patent/GB1392684A/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
    • H01J9/20—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)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB4137073A 1972-09-06 1973-09-03 Method of and apparatus for manufacturing a colour display cathode-ray tube Expired GB1392684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7212105A NL7212105A (enrdf_load_stackoverflow) 1972-09-06 1972-09-06

Publications (1)

Publication Number Publication Date
GB1392684A true GB1392684A (en) 1975-04-30

Family

ID=19816881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4137073A Expired GB1392684A (en) 1972-09-06 1973-09-03 Method of and apparatus for manufacturing a colour display cathode-ray tube

Country Status (11)

Country Link
US (1) US3876425A (enrdf_load_stackoverflow)
JP (1) JPS4966063A (enrdf_load_stackoverflow)
AU (1) AU5991973A (enrdf_load_stackoverflow)
BE (1) BE804449A (enrdf_load_stackoverflow)
CA (1) CA1012401A (enrdf_load_stackoverflow)
DE (1) DE2341579A1 (enrdf_load_stackoverflow)
ES (1) ES418467A1 (enrdf_load_stackoverflow)
FR (1) FR2198256B1 (enrdf_load_stackoverflow)
GB (1) GB1392684A (enrdf_load_stackoverflow)
IT (1) IT996637B (enrdf_load_stackoverflow)
NL (1) NL7212105A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993487A (en) * 1969-01-03 1976-11-23 Matsushita Electronics Corporation Method for manufacture of color television picture tubes using rotating light source
US4013467A (en) * 1971-06-18 1977-03-22 Matsushita Electronics Corporation Method of manufacturing color picture tubes using rotating light attenuator
US4001018A (en) * 1973-06-13 1977-01-04 Tokyo Shibaura Electric Co., Ltd. Method for making a stripe screen on a face plate of a cathode ray tube by rotating correction lens
US4050081A (en) * 1976-06-23 1977-09-20 Gte Sylvania Incorporated Exposure area control for an optical scanning system for manufacturing cathode ray tubes
US4027312A (en) * 1976-06-23 1977-05-31 Gte Laboratories Incorporated Optical scanning apparatus and method for manufacturing cathode ray tubes
US4053903A (en) * 1976-06-23 1977-10-11 Gte Sylvania Incorporated Scanning rate and intensity control for optical scanning apparatus
US4053905A (en) * 1976-06-23 1977-10-11 Gte Laboratories Incorporated Optical scanning apparatus for photolithography of a color cathode ray tube having an aperture mask
US4053906A (en) * 1976-06-23 1977-10-11 Gte Sylvania Incorporated Control system for an optical scanning exposure system for manufacturing cathode ray tubes
US4176925A (en) * 1978-06-07 1979-12-04 Gte Laboratories Incorporated Laser scanner for photolithography of slotted mask color cathode ray tubes
KR200155319Y1 (ko) * 1995-09-25 1999-09-01 손욱 칼라 음극선관 제작용 노광장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211067A (en) * 1962-06-15 1965-10-12 Rauland Corp Method of exposing a multi-color target structure
US3667947A (en) * 1967-11-01 1972-06-06 Sylvania Electric Prod Color crt screen exposure method
US3689267A (en) * 1970-10-15 1972-09-05 Xerox Corp Screen making process utilizing rotation of optical plate
US3760698A (en) * 1970-10-17 1973-09-25 Mitsubishi Electric Corp Light exposure apparatus for forming fluorescent screens of color picture tubes
US3725106A (en) * 1970-10-30 1973-04-03 Matsushita Electronics Corp Method and apparatus of making color cathode ray tube
JPS5332230B1 (enrdf_load_stackoverflow) * 1971-03-05 1978-09-07

Also Published As

Publication number Publication date
FR2198256A1 (enrdf_load_stackoverflow) 1974-03-29
NL7212105A (enrdf_load_stackoverflow) 1974-03-08
US3876425A (en) 1975-04-08
BE804449A (fr) 1974-03-04
JPS4966063A (enrdf_load_stackoverflow) 1974-06-26
DE2341579A1 (de) 1974-03-14
ES418467A1 (es) 1976-04-01
IT996637B (it) 1975-12-10
FR2198256B1 (enrdf_load_stackoverflow) 1976-10-01
CA1012401A (en) 1977-06-21
AU5991973A (en) 1975-03-06

Similar Documents

Publication Publication Date Title
GB1392684A (en) Method of and apparatus for manufacturing a colour display cathode-ray tube
US4176925A (en) Laser scanner for photolithography of slotted mask color cathode ray tubes
ZA817247B (en) Scanning mirror arrangement
JPS5453867A (en) Printing device
US3673933A (en) Optical system for superimposing images
US3587417A (en) Exposure device for manufacturing picture screens for cathode-ray tubes intended for the display of color scenes
US4866466A (en) Method of producing a color picture tube screen
US4132470A (en) Exposure device for the manufacture of display screens of color television display tubes and display tube manufactured by means of such a device
US3848983A (en) Optical system for providing uniform exposure of a photosensitive surface
US3628429A (en) Exposure device for manufacturing color picture tubes
US3385184A (en) Optical system for use in making color-phosphor mosaic screens
MY111421A (en) Method of forming phosphor screen of color cathode-ray tube and exposure apparatus
US4716442A (en) Exposure device and exposure control method
US3482495A (en) Lighthouse alignment apparatus
US3380354A (en) Light source for shadow mask tubes
US3838432A (en) Lighthouse exposure system providing corrected radiant energy distribution
US3361270A (en) High contrast fluorescent screen having spaced phosphor layer and method of manufacture
US3638549A (en) Photographing system for oscilloscope
US2920959A (en) Method of fabricating a phosphor screen
US3738233A (en) Camera process for color tube screen printing
US4050080A (en) CRT screen exposure device utilizing improved light means
GB1416753A (en) Methods of manufacture of colour picture tubes
GB1416752A (en) Methods of manufacture of colour picture tubes
US5671460A (en) Exposing apparatus
US5812246A (en) Photographic contact printing device

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee