GB1331539A - Luminescent screens - Google Patents

Luminescent screens

Info

Publication number
GB1331539A
GB1331539A GB4535871A GB4535871A GB1331539A GB 1331539 A GB1331539 A GB 1331539A GB 4535871 A GB4535871 A GB 4535871A GB 4535871 A GB4535871 A GB 4535871A GB 1331539 A GB1331539 A GB 1331539A
Authority
GB
United Kingdom
Prior art keywords
screen
photo
coating
light
sticky
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
GB4535871A
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 GB1331539A publication Critical patent/GB1331539A/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
    • 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
    • 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
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
GB4535871A 1970-10-02 1971-09-29 Luminescent screens Expired GB1331539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7014480A NL7014480A (https=) 1970-10-02 1970-10-02

Publications (1)

Publication Number Publication Date
GB1331539A true GB1331539A (en) 1973-09-26

Family

ID=19811208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4535871A Expired GB1331539A (en) 1970-10-02 1971-09-29 Luminescent screens

Country Status (7)

Country Link
JP (1) JPS5237352B1 (https=)
BE (1) BE773389A (https=)
CA (1) CA956498A (https=)
DE (1) DE2145798C3 (https=)
FR (1) FR2110958A5 (https=)
GB (1) GB1331539A (https=)
NL (1) NL7014480A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7510273A (nl) * 1975-09-01 1977-03-03 Philips Nv Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den en kathodestraalbuis vervaardigd volgens deze werkwijze.
US4273842A (en) * 1977-04-13 1981-06-16 Hitachi, Ltd. Process for forming patternwise coated powder layer
JPS53140268U (https=) * 1977-04-13 1978-11-06
GB2304201B (en) * 1995-08-04 1999-04-07 Sony Corp Methods of forming a fluorescent screen on the front panel of a cathode ray tube

Also Published As

Publication number Publication date
FR2110958A5 (https=) 1972-06-02
DE2145798A1 (de) 1972-04-06
DE2145798C3 (de) 1979-01-18
BE773389A (fr) 1972-03-30
DE2145798B2 (de) 1978-05-24
NL7014480A (https=) 1972-04-05
JPS5237352B1 (https=) 1977-09-21
CA956498A (en) 1974-10-22

Similar Documents

Publication Publication Date Title
GB1355308A (en) Photographic method for printing a screen structure for a cathode ray tube
US3615462A (en) Processing black-surround screens
GB1250308A (https=)
US3365292A (en) Method of establishing a light absorbing design on a screen structure of an image reproducer
GB1311372A (en) Photographic method for producing a cathode ray tube screen structure
US4019905A (en) Method for forming fluorescent screen of color cathode ray tubes using filter layer
GB915845A (en) Improvements in or relating to methods of manufacturing display screens for cathode-ray tubes
US3481733A (en) Method of forming a cathodo-luminescent screen
US3005125A (en) Display screen
US3614504A (en) Color picture tube screen with phosphors dots overlapping portions of a partial-digit-transmissive black-surround material
GB1331539A (en) Luminescent screens
US2888513A (en) Image reproduction system
GB1325953A (en) Method of manufacture of colour cathode ray tube screens
GB1357252A (en) Photographic method for printing a screen structure for a cathode-ray tube
US3615460A (en) Method of forming a black surround screen
US3856518A (en) Method of electrophotographically manufacturing a television screen using hygroscopic material
EP0025211B1 (en) Method of forming fluorescent screens of color picture tubes
GB1379047A (en) Method for making a phosphor screen of a cathode ray tube
GB729521A (en) Improvements in or relating to fluorescent screens
US3881928A (en) Method of manufacturing a luminescent screen for a colour television tube
GB1334446A (en) Luminescent screens
GB2013915B (en) Method of manufacturing fluorescent screens of colour picture tubes
CA1009702A (en) Shadow mask and associated phosphor screen for color cathode ray tube
GB1362304A (en) Exposure devices utilized to manufacture colour picture tubes
GB916832A (en) Improvements in or relating to methods of manufacturing display scre ns for cathode-ray tubes

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee