GB1229820A - - Google Patents

Info

Publication number
GB1229820A
GB1229820A GB1229820DA GB1229820A GB 1229820 A GB1229820 A GB 1229820A GB 1229820D A GB1229820D A GB 1229820DA GB 1229820 A GB1229820 A GB 1229820A
Authority
GB
United Kingdom
Prior art keywords
switches
capacitor
image
photo
array
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
Other languages
English (en)
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 filed Critical
Publication of GB1229820A publication Critical patent/GB1229820A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
GB1229820D 1968-10-17 1968-10-17 Expired GB1229820A (un)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4925568 1968-10-17

Publications (1)

Publication Number Publication Date
GB1229820A true GB1229820A (un) 1971-04-28

Family

ID=10451706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229820D Expired GB1229820A (un) 1968-10-17 1968-10-17

Country Status (1)

Country Link
GB (1) GB1229820A (un)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919936A1 (de) * 1979-05-17 1980-11-20 Licentia Gmbh Verfahren und schaltungsanordnung zur trennung des thermischen hintergrundsignals eines ir-detektors vom nutzsignal
GB2225914A (en) * 1988-10-25 1990-06-13 Eltro Gmbh Heat image instrument with detector compensation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919936A1 (de) * 1979-05-17 1980-11-20 Licentia Gmbh Verfahren und schaltungsanordnung zur trennung des thermischen hintergrundsignals eines ir-detektors vom nutzsignal
EP0019269A1 (de) * 1979-05-17 1980-11-26 Licentia Patent-Verwaltungs-GmbH Verfahren und Schaltungsanordnung zur Trennung des thermischen Hintergrundsignals eines IR-Detektors vom Nutzsignal
GB2225914A (en) * 1988-10-25 1990-06-13 Eltro Gmbh Heat image instrument with detector compensation
GB2225914B (en) * 1988-10-25 1993-03-31 Eltro Gmbh Heat image instrument with detector compensation

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees