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1. WO2007092544 - IMAGE SENSOR ARRAY LEAKAGE AND DARK CURRENT COMPENSATION

Publication Number WO/2007/092544
Publication Date 16.08.2007
International Application No. PCT/US2007/003344
International Filing Date 06.02.2007
IPC
H04N 5/217 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
14Picture signal circuitry for video frequency region
21Circuitry for suppressing or minimising disturbance, e.g. moire or halo
217in picture signal generation
H04N 3/14 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
3Scanning details of television systems; Combination thereof with generation of supply voltages
10by means not exclusively optical-mechanical
14by means of electrically scanned solid-state devices
H04N 5/225 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
CPC
H01L 27/14601
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14including semiconductor components sensitive to infra-red 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
144Devices controlled by radiation
146Imager structures
14601Structural or functional details thereof
H04N 5/359
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
30Transforming light or analogous information into electric information
335using solid-state image sensors [SSIS]
357Noise processing, e.g. detecting, correcting, reducing or removing noise
359applied to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
H04N 5/361
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
30Transforming light or analogous information into electric information
335using solid-state image sensors [SSIS]
357Noise processing, e.g. detecting, correcting, reducing or removing noise
361applied to dark current
H04N 5/374
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
30Transforming light or analogous information into electric information
335using solid-state image sensors [SSIS]
369SSIS architecture; Circuitry associated therewith
374Addressed sensors, e.g. MOS or CMOS sensors
Applicants
  • INTEL CORPORATION [US]/[US] (AllExceptUS)
  • GLENN, Robert [US]/[US] (UsOnly)
  • MILLIGAN, Edward [US]/[US] (UsOnly)
Inventors
  • GLENN, Robert
  • MILLIGAN, Edward
Agents
  • VINCENT, Lester J.
Priority Data
11/349,84007.02.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMAGE SENSOR ARRAY LEAKAGE AND DARK CURRENT COMPENSATION
(FR) COMPENSATION DE FUITE DE MATRICE DE CAPTEURS D'IMAGE ET DE COURANT D'OBSCURITE
Abstract
(EN)
Apparatus, systems and methods for image sensor leakage and dark current compensation are disclosed. In one implementation, a system comprises an imaging device including imaging pixels and two or more dark pixels, processing logic coupled to the imaging device, and an antenna coupled to the processing logic through an input/output (I/O) interface.
(FR)
La présente invention concerne des appareils, systèmes et procédés pour la compensation de fuite de capteur d'image et de courant d'obscurité. Dans une mise en œuvre, un système comprend un dispositif de traitement d'image qui inclut des pixels de traitement d'image et deux ou plusieurs pixels sombres, une logique de traitement couplée au dispositif de traitement d'image et une antenne couplée à la logique de traitement par le biais d'une interface d'entrée/sortie (I/O).
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