ATE386401T1 - Photoempfindliches element für elektrooptische sensoren - Google Patents

Photoempfindliches element für elektrooptische sensoren

Info

Publication number
ATE386401T1
ATE386401T1 AT04105785T AT04105785T ATE386401T1 AT E386401 T1 ATE386401 T1 AT E386401T1 AT 04105785 T AT04105785 T AT 04105785T AT 04105785 T AT04105785 T AT 04105785T AT E386401 T1 ATE386401 T1 AT E386401T1
Authority
AT
Austria
Prior art keywords
photo
electro
optical sensors
voltage
photosensitive element
Prior art date
Application number
AT04105785T
Other languages
English (en)
Inventor
Alvise Sartori
Monica Vatteroni
Original Assignee
Neuricam Spa
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 Neuricam Spa filed Critical Neuricam Spa
Application granted granted Critical
Publication of ATE386401T1 publication Critical patent/ATE386401T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/571—Control of the dynamic range involving a non-linear response
    • H04N25/573—Control of the dynamic range involving a non-linear response the logarithmic type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Liquid Crystal (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
AT04105785T 2003-11-17 2004-11-15 Photoempfindliches element für elektrooptische sensoren ATE386401T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000226A ITUD20030226A1 (it) 2003-11-17 2003-11-17 Elemento fotosensibile per sensori elettro-ottici.

Publications (1)

Publication Number Publication Date
ATE386401T1 true ATE386401T1 (de) 2008-03-15

Family

ID=34430829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04105785T ATE386401T1 (de) 2003-11-17 2004-11-15 Photoempfindliches element für elektrooptische sensoren

Country Status (5)

Country Link
US (1) US7119320B2 (de)
EP (1) EP1533995B1 (de)
AT (1) ATE386401T1 (de)
DE (1) DE602004011731D1 (de)
IT (1) ITUD20030226A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI556644B (zh) * 2014-01-10 2016-11-01 恆景科技股份有限公司 像素電路和影像感測器
CN108735182B (zh) * 2018-05-04 2021-04-09 京东方科技集团股份有限公司 一种感光电路及其驱动方法、显示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209536C3 (de) * 1992-03-24 2000-10-05 Stuttgart Mikroelektronik Bildzelle für einen Bildaufnehmer-Chip
USRE38499E1 (en) * 1997-07-21 2004-04-20 Foveon, Inc. Two-stage amplifier for active pixel sensor cell array for reducing fixed pattern noise in the array output
US5917547A (en) * 1997-07-21 1999-06-29 Foveonics, Inc. Two-stage amplifier for active pixel sensor cell array for reducing fixed pattern noise in the array output
US6323479B1 (en) * 1998-09-16 2001-11-27 Dalsa, Inc. Sensor pixel with linear and logarithmic response
WO2000036821A1 (fr) 1998-12-11 2000-06-22 Yiming Zhu Capteur d'images a acces aleatoire en technologie cmos a filtrage passe-bas integre
US6967682B1 (en) 1999-03-29 2005-11-22 Minolta Co., Ltd. Photoelectric converting device
US6731397B1 (en) * 1999-05-21 2004-05-04 Foveon, Inc. Method for storing and retrieving digital image data from an imaging array

Also Published As

Publication number Publication date
EP1533995A3 (de) 2005-06-08
US20050103982A1 (en) 2005-05-19
DE602004011731D1 (de) 2008-03-27
ITUD20030226A1 (it) 2005-05-18
US7119320B2 (en) 2006-10-10
EP1533995A2 (de) 2005-05-25
EP1533995B1 (de) 2008-02-13

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Legal Events

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