GB0809337D0 - Image sensor - Google Patents

Image sensor

Info

Publication number
GB0809337D0
GB0809337D0 GBGB0809337.9A GB0809337A GB0809337D0 GB 0809337 D0 GB0809337 D0 GB 0809337D0 GB 0809337 A GB0809337 A GB 0809337A GB 0809337 D0 GB0809337 D0 GB 0809337D0
Authority
GB
United Kingdom
Prior art keywords
image sensor
sensor
image
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.)
Withdrawn
Application number
GBGB0809337.9A
Other versions
GB2460260A (en
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.)
Oxford University Innovation Ltd
Original Assignee
Oxford University Innovation 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 Oxford University Innovation Ltd filed Critical Oxford University Innovation Ltd
Priority to GB0809337A priority Critical patent/GB2460260A/en
Publication of GB0809337D0 publication Critical patent/GB0809337D0/en
Priority to PCT/GB2009/001235 priority patent/WO2009141590A2/en
Publication of GB2460260A publication Critical patent/GB2460260A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/50—Cocoa products, e.g. chocolate; Substitutes therefor characterised by shape, structure or physical form, e.g. products with an inedible support
    • A23G1/54—Composite products, e.g. layered laminated, coated, filled
    • 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
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
    • 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
    • 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
    • H04N25/778—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising amplifiers shared between a plurality of pixels, i.e. at least one part of the amplifier must be on the sensor array itself
    • 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
    • H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
    • H04N3/15—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices for picture signal generation
    • H04N3/155—Control of the image-sensor operation, e.g. image processing within the image-sensor
    • H04N3/1556—Control of the image-sensor operation, e.g. image processing within the image-sensor for variable integration time
    • H04N5/243—

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
GB0809337A 2008-05-22 2008-05-22 Image sensor Withdrawn GB2460260A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0809337A GB2460260A (en) 2008-05-22 2008-05-22 Image sensor
PCT/GB2009/001235 WO2009141590A2 (en) 2008-05-22 2009-05-19 Image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0809337A GB2460260A (en) 2008-05-22 2008-05-22 Image sensor

Publications (2)

Publication Number Publication Date
GB0809337D0 true GB0809337D0 (en) 2008-07-02
GB2460260A GB2460260A (en) 2009-11-25

Family

ID=39615935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0809337A Withdrawn GB2460260A (en) 2008-05-22 2008-05-22 Image sensor

Country Status (2)

Country Link
GB (1) GB2460260A (en)
WO (1) WO2009141590A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0920750D0 (en) 2009-11-26 2010-01-13 Isis Innovation High dynamic range pixel
JP5814539B2 (en) * 2010-11-17 2015-11-17 キヤノン株式会社 Imaging device
CN104115211B (en) * 2012-02-14 2017-09-22 金泰克斯公司 High dynamic range imaging system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6538695B1 (en) * 1998-11-04 2003-03-25 Ic Media Corporation On-chip fixed-pattern noise calibration for CMOS image sensors
US6069377A (en) * 1999-05-13 2000-05-30 Eastman Kodak Company Image sensor incorporating saturation time measurement to increase dynamic range
AU2002215747A1 (en) * 2000-12-28 2002-07-16 Symagery Microsystems Inc. Pixel cell architecture
US6642503B2 (en) * 2001-06-13 2003-11-04 Texas Instruments Incorporated Time domain sensing technique and system architecture for image sensor
EP1530363B1 (en) * 2003-11-04 2010-08-11 STMicroelectronics (Research & Development) Limited Improvements in or relating to image sensors
JP4529834B2 (en) * 2005-07-29 2010-08-25 ソニー株式会社 Solid-state imaging device, driving method of solid-state imaging device, and imaging device
GB2432065A (en) * 2005-11-01 2007-05-09 Isis Innovation Image sensor with comparator and logarithmic output

Also Published As

Publication number Publication date
GB2460260A (en) 2009-11-25
WO2009141590A3 (en) 2010-03-11
WO2009141590A2 (en) 2009-11-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)