GB1551520A - Pyroelectric telecision camera arrangements - Google Patents

Pyroelectric telecision camera arrangements

Info

Publication number
GB1551520A
GB1551520A GB13606/77A GB1360677A GB1551520A GB 1551520 A GB1551520 A GB 1551520A GB 13606/77 A GB13606/77 A GB 13606/77A GB 1360677 A GB1360677 A GB 1360677A GB 1551520 A GB1551520 A GB 1551520A
Authority
GB
United Kingdom
Prior art keywords
telecision
pyroelectric
camera arrangements
arrangements
camera
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
GB13606/77A
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co 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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority to GB13606/77A priority Critical patent/GB1551520A/en
Priority to DE2731653A priority patent/DE2731653C2/en
Priority to NL7802027A priority patent/NL7802027A/en
Priority to JP3091178A priority patent/JPS53122318A/en
Priority to FR7808465A priority patent/FR2386108A1/en
Publication of GB1551520A publication Critical patent/GB1551520A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0803—Arrangements for time-dependent attenuation of radiation signals
    • G01J5/0805—Means for chopping radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Shutters For Cameras (AREA)
GB13606/77A 1977-03-31 1977-03-31 Pyroelectric telecision camera arrangements Expired GB1551520A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB13606/77A GB1551520A (en) 1977-03-31 1977-03-31 Pyroelectric telecision camera arrangements
DE2731653A DE2731653C2 (en) 1977-03-31 1977-07-13 Radiation shutter and television camera assembly with such a radiation shutter
NL7802027A NL7802027A (en) 1977-03-31 1978-02-23 RADIATION SHUTTER.
JP3091178A JPS53122318A (en) 1977-03-31 1978-03-17 Improvement of radiation shutter
FR7808465A FR2386108A1 (en) 1977-03-31 1978-03-23 ROTARY SHUTTER FOR PERIODICALLY INTERRUPTING THERMAL RADIATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13606/77A GB1551520A (en) 1977-03-31 1977-03-31 Pyroelectric telecision camera arrangements

Publications (1)

Publication Number Publication Date
GB1551520A true GB1551520A (en) 1979-08-30

Family

ID=10026099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13606/77A Expired GB1551520A (en) 1977-03-31 1977-03-31 Pyroelectric telecision camera arrangements

Country Status (5)

Country Link
JP (1) JPS53122318A (en)
DE (1) DE2731653C2 (en)
FR (1) FR2386108A1 (en)
GB (1) GB1551520A (en)
NL (1) NL7802027A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035240A1 (en) * 1980-09-18 1982-04-29 Philips Patentverwaltung Gmbh, 2000 Hamburg ROTATING PANEL FOR A PYROELECTRIC VIDICON
JPS6041924U (en) * 1983-08-30 1985-03-25 株式会社　オリエント総業 Print pattern inspection device
CH669699A5 (en) * 1986-02-20 1989-03-31 Gx Holding Ag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1777556A (en) * 1929-03-13 1930-10-07 Callo D Fahrney Television
FR1141101A (en) * 1956-01-13 1957-08-26 Ile Centrinfrel Soc Civ Mechanical analyzer for television
US4073576A (en) * 1976-08-30 1978-02-14 North American Philips Corporation Device for chopping an optical beam

Also Published As

Publication number Publication date
JPS53122318A (en) 1978-10-25
NL7802027A (en) 1978-10-03
DE2731653B1 (en) 1978-05-18
FR2386108A1 (en) 1978-10-27
DE2731653C2 (en) 1979-01-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19971219