FR2611041B1 - Dispositif a transfert de charges (dtc), eliminateur du niveau de fond d'un signal detecte, structure de detection et procede d'utilisation d'un tel dtc - Google Patents

Dispositif a transfert de charges (dtc), eliminateur du niveau de fond d'un signal detecte, structure de detection et procede d'utilisation d'un tel dtc

Info

Publication number
FR2611041B1
FR2611041B1 FR8702070A FR8702070A FR2611041B1 FR 2611041 B1 FR2611041 B1 FR 2611041B1 FR 8702070 A FR8702070 A FR 8702070A FR 8702070 A FR8702070 A FR 8702070A FR 2611041 B1 FR2611041 B1 FR 2611041B1
Authority
FR
France
Prior art keywords
dtc
transfer device
charge transfer
detected signal
background level
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
FR8702070A
Other languages
English (en)
Other versions
FR2611041A1 (fr
Inventor
Marcel-Francis Audier
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR8702070A priority Critical patent/FR2611041B1/fr
Priority to US07/061,234 priority patent/US4866496A/en
Priority to EP87201159A priority patent/EP0251386A1/fr
Priority to IL82948A priority patent/IL82948A/xx
Publication of FR2611041A1 publication Critical patent/FR2611041A1/fr
Application granted granted Critical
Publication of FR2611041B1 publication Critical patent/FR2611041B1/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144Devices controlled by radiation
    • H01L27/146Imager structures
    • H01L27/148Charge coupled imagers
    • H01L27/14875Infrared CCD or CID imagers
    • H01L27/14881Infrared CCD or CID imagers of the hybrid type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76Unipolar devices, e.g. field effect transistors
    • H01L29/762Charge transfer devices
    • H01L29/765Charge-coupled devices
    • H01L29/768Charge-coupled devices with field effect produced by an insulated gate
    • H01L29/76808Input structures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/62Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/621Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming
    • H04N25/623Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming by evacuation via the output or reset lines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70SSIS architectures; Circuits associated therewith
    • H04N25/71Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Solid State Image Pick-Up Elements (AREA)
FR8702070A 1986-06-24 1987-02-18 Dispositif a transfert de charges (dtc), eliminateur du niveau de fond d'un signal detecte, structure de detection et procede d'utilisation d'un tel dtc Expired FR2611041B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8702070A FR2611041B1 (fr) 1987-02-18 1987-02-18 Dispositif a transfert de charges (dtc), eliminateur du niveau de fond d'un signal detecte, structure de detection et procede d'utilisation d'un tel dtc
US07/061,234 US4866496A (en) 1986-06-24 1987-06-12 Charger transfer device (CTD), eliminating the background level of a detected signal, detection structure and method of using such a CTD
EP87201159A EP0251386A1 (fr) 1986-06-24 1987-06-17 Dispositif à transfert de charges (DTC) à éliminateur du niveau de fond d'un signal détecté, structure de détection et procédé d'utilisation d'un tel DTC
IL82948A IL82948A (en) 1986-06-24 1987-06-22 Charge transfer device(ctd)eliminating the background level of a detected signal,detection structure and method of using such a ctd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702070A FR2611041B1 (fr) 1987-02-18 1987-02-18 Dispositif a transfert de charges (dtc), eliminateur du niveau de fond d'un signal detecte, structure de detection et procede d'utilisation d'un tel dtc

Publications (2)

Publication Number Publication Date
FR2611041A1 FR2611041A1 (fr) 1988-08-19
FR2611041B1 true FR2611041B1 (fr) 1989-05-26

Family

ID=9348040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8702070A Expired FR2611041B1 (fr) 1986-06-24 1987-02-18 Dispositif a transfert de charges (dtc), eliminateur du niveau de fond d'un signal detecte, structure de detection et procede d'utilisation d'un tel dtc

Country Status (1)

Country Link
FR (1) FR2611041B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206371A (en) * 1978-10-27 1980-06-03 Rca Corporation CCD with differently doped substrate regions beneath a common electrode
DE3313901A1 (de) * 1983-04-16 1984-10-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur uebergabe von hintergrundsignalbefreiten nutzsignalen eines ir-detektors an einen ccd-kanal
DE3322054A1 (de) * 1983-06-18 1984-12-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Uebergabeschaltung fuer vom hintergrundsignal befreite nutzsignale eines ir-detektors an einen ccd-kanal

Also Published As

Publication number Publication date
FR2611041A1 (fr) 1988-08-19

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ST Notification of lapse