GB1229820A - - Google Patents

Info

Publication number
GB1229820A
GB1229820A GB4925568A GB1229820DA GB1229820A GB 1229820 A GB1229820 A GB 1229820A GB 4925568 A GB4925568 A GB 4925568A 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
GB4925568A
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
GB4925568A 1968-10-17 1968-10-17 Expired GB1229820A (https=)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1229820A true GB1229820A (https=) 1971-04-28

Family

ID=10451706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4925568A Expired GB1229820A (https=) 1968-10-17 1968-10-17

Country Status (1)

Country Link
GB (1) GB1229820A (https=)

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

Similar Documents

Publication Publication Date Title
US5153420A (en) Timing independent pixel-scale light sensing apparatus
US5204661A (en) Input/output pixel circuit and array of such circuits
US5485177A (en) Matrix display device with write-in facility
US5386543A (en) Matrix display device with light sensing function and time-shared amplifier
KR870003646A (ko) 형상용 결함 보정장치
GB1437328A (en) Sensors having recycling means
SE396481B (sv) Forfarande for overkoppling av en ljussignal fran en forsta dielektrisk optisk vagledare till en andra dielektrisk optisk vagledare samt assymetrisk vagledaromkopplare for utforande av forfarandet
JPH0320953B2 (https=)
GB2197718A (en) Image pick-up sensor
US4286263A (en) Illuminated changeable-display sign
GB1229820A (https=)
GB1526956A (en) Solid state image sensors
US3479652A (en) Parallel input mechanism for memory unit
US4103308A (en) Digital information input method
US5120964A (en) Device for reading a sensor matrix
US3705391A (en) Memory system employing capacitance storage means
GB873897A (en) Data storage matrix
GB1240612A (en) Device for automatically displaying the status of logic elements and changing their status
AU3475184A (en) High resolution video graphics system
GB879660A (en) Improvements relating to information storage apparatus
GB1450178A (en) Line by line scanning of a drawing
GB1138820A (en) Multi-coloured illuminated display means
SU1481814A1 (ru) Устройство дл считывани оптической информации
JPS57132482A (en) Charge transfer type image sensor
SU1411810A1 (ru) Устройство дл отображени информации

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees