FR2055544A5 - - Google Patents

Info

Publication number
FR2055544A5
FR2055544A5 FR7027247A FR7027247A FR2055544A5 FR 2055544 A5 FR2055544 A5 FR 2055544A5 FR 7027247 A FR7027247 A FR 7027247A FR 7027247 A FR7027247 A FR 7027247A FR 2055544 A5 FR2055544 A5 FR 2055544A5
Authority
FR
France
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
FR7027247A
Other languages
French (fr)
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 FR2055544A5 publication Critical patent/FR2055544A5/fr
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
    • H01J9/2273—Auxiliary lenses and filters
    • 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)
  • Optical Filters (AREA)
  • Optical Elements Other Than Lenses (AREA)
FR7027247A 1969-07-25 1970-07-23 Expired FR2055544A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84485269A 1969-07-25 1969-07-25

Publications (1)

Publication Number Publication Date
FR2055544A5 true FR2055544A5 (en) 1971-05-07

Family

ID=25293793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7027247A Expired FR2055544A5 (en) 1969-07-25 1970-07-23

Country Status (6)

Country Link
US (1) US3592112A (en)
JP (1) JPS4913425B1 (en)
DE (1) DE2036684C3 (en)
FR (1) FR2055544A5 (en)
GB (1) GB1269749A (en)
NL (1) NL7011003A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944733A (en) * 1969-09-15 1976-03-16 Tuttle Fordyce E Signal recognition apparatus
US3785720A (en) * 1972-05-23 1974-01-15 W Kyryluk Filter for obtaining a three-dimensional effect
US4021820A (en) * 1973-08-20 1977-05-03 Rca Corporation Lighthouse having a main filter and a supplemental filter
US3953209A (en) * 1973-08-20 1976-04-27 Rca Corporation Method for preparing supplemental filter for lighthouse
US4046929A (en) * 1975-05-09 1977-09-06 Vicon Industries, Inc. Attenuation spot filters manufacturing process
US4099187A (en) * 1975-08-15 1978-07-04 Rca Corporation Shadow mask color picture tube having a mosaic color screen with improved tolerances
JPS5366670U (en) * 1976-11-08 1978-06-05
US4157215A (en) * 1978-04-24 1979-06-05 Rca Corporation Photodeposition of CRT screen structures using cermet IC filter
DE2902239C2 (en) * 1979-01-20 1983-01-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Process for the production of the fluorescent strips on the screen of a color picture tube
DE3027704C2 (en) * 1980-07-22 1984-03-22 Standard Elektrik Lorenz Ag, 7000 Stuttgart Process for the production of a correction filter for the exposure of the fluorescent screens of color picture tubes
US4488793A (en) * 1982-12-23 1984-12-18 Rca Corporation Photodepositing a CRT screen structure using discrete-element optical filter
US4521501A (en) * 1983-07-14 1985-06-04 Rca Corporation Method for reducing degradation of an optical image in an exposure lighthouse
US4812485A (en) * 1987-02-12 1989-03-14 Rca Licensing Corporation Ultraviolet-resistant noise-reducing member and method of making same
DE69535306T2 (en) * 1994-01-21 2007-06-21 Hitachi, Ltd. Display screen for a color cathode ray tube
US5582703A (en) * 1994-12-12 1996-12-10 Palomar Technologies Corporation Method of fabricating an ultra-high resolution three-color screen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448667A (en) * 1963-10-18 1969-06-10 Sylvania Electric Prod Light attenuation means

Also Published As

Publication number Publication date
DE2036684A1 (en) 1971-01-28
DE2036684C3 (en) 1979-10-25
US3592112A (en) 1971-07-13
DE2036684B2 (en) 1979-03-01
NL7011003A (en) 1971-01-27
GB1269749A (en) 1972-04-06
JPS4913425B1 (en) 1974-03-30

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Legal Events

Date Code Title Description
TP Transmission of property