GB1053842A - - Google Patents

Info

Publication number
GB1053842A
GB1053842A GB1053842DA GB1053842A GB 1053842 A GB1053842 A GB 1053842A GB 1053842D A GB1053842D A GB 1053842DA GB 1053842 A GB1053842 A GB 1053842A
Authority
GB
United Kingdom
Prior art keywords
cathode
tube
film
ray tube
circular
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.)
Active
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.)
Publication of GB1053842A publication Critical patent/GB1053842A/en
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/14—Optical recording elements; Recording elements using X-or nuclear radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/865—Vacuum locks
    • H01J29/866—Devices for introducing a recording support into the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8903—Fibre optic components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8926—Active components, e.g. LCD's, indicators, illuminators and moving devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Electron Beam Exposure (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

1,053,842. Recording cathode-ray tube displays. T.R.W. Inc. Sept. 9, 1963 [Sept. 20, 1962], No. 35533/63. Heading H4T. In order to prevent damage to the phosphor of a cathode-ray tube 10, which is operated at a high beam intensity in order to provide adequate exposure of a photo-sensitive film 24, the film is secured (by a vacuum system 28, 30) to a baseplate 36 which is subjected to a circular motion by means of motor 42 which operates through an eccentric drive 38 and the cathode-ray beam is subjected to a corresponding circular scan by means of a sine/cosine resolver 46 which is driven from base-plate 26 and provides X and Y voltages for the tube deflection plates 12, 14. The invention may be incorporated in a display and recording system in which the cathode-ray tube is caused to trace out alpha-numeric and other symbols at selected positions under the control of a known system 56. The velocity of the corresponding circular deflections is large compared with that of the symbol deflections whereby a spot on the film is exposed for a substantially longer interval than a spot on the tube screen. The trace, position selection and circular scan signals are combined in summing amplifiers 52, 54. The dimension of the circular scan preferably exceeds the height of the symbols. The tube phosphor produces ultraviolet light; the face plate is formed of optical fibres 22.
GB1053842D 1962-09-20 Active GB1053842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US225077A US3131020A (en) 1962-09-20 1962-09-20 Method and apparatus for exposing photosensitive material

Publications (1)

Publication Number Publication Date
GB1053842A true GB1053842A (en)

Family

ID=22843428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053842D Active GB1053842A (en) 1962-09-20

Country Status (2)

Country Link
US (1) US3131020A (en)
GB (1) GB1053842A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359563A (en) * 1965-07-22 1967-12-19 Westinghouse Electric Corp Electron beam thermal imaging display system
US4336478A (en) * 1980-04-21 1982-06-22 Itek Corporation Method of extending the life of a cathode ray tube
US4628466A (en) * 1984-10-29 1986-12-09 Excellon Industries Method and apparatus for pattern forming
JPH04135933U (en) * 1991-05-29 1992-12-17 株式会社イナツクス mark transfer device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015570A (en) * 1930-11-19 1935-09-24 Gen Electric Cathode ray photographic apparatus
US2632864A (en) * 1952-06-25 1953-03-24 Rca Corp Television system
US2881248A (en) * 1956-05-09 1959-04-07 Wbal Division The Hearst Corp Camera tube burn-in prevention

Also Published As

Publication number Publication date
US3131020A (en) 1964-04-28

Similar Documents

Publication Publication Date Title
US2462263A (en) Reproduction of sound
US2761988A (en) Cathode ray apparatus
GB770152A (en) Improvements in or relating to cathode-ray apparatus
GB1442177A (en) Scanning electron microscope apparatus
GB1053842A (en)
GB1336684A (en) Achromatic depth-of-field correction for off-axis optical system
GB655148A (en) Improvements in and relating to radar apparatus
GB1094012A (en) Improvements in or relating to display apparatus
ES427182A1 (en) Cathode ray tubes herbicide
GB1244027A (en) Improvements in or relating to electron microscopes
GB965613A (en) Improvements in or relating to electronic type composing
US2540943A (en) Visual signal translator
US3225137A (en) Cathode-ray display system
US2718608A (en) Display-controlling means for cathode ray tubes
GB1089281A (en) Improvements in or relating to apparatus for generating character representative signals
JPS5572347A (en) Display device
GB1515026A (en) Electro-optical correlator
US3445588A (en) Optical image scanning system
GB1208250A (en) Recording cathode ray tube
SU885055A1 (en) Photosetting apparatus
GB1181981A (en) Cathode Ray Tube Beam Wobble Circuit for Photo-Type Composition
US2721956A (en) Image level control system
FR2266994A1 (en) Electronic recording appts for display screen - has beam modulation controlled by twin diaphragms about focus device
GB971985A (en) Improvements in or relating to electric signal sampling and encoding apparatus
SU480092A1 (en) Optical spectrum analyzer