EP4078943A4 - Capteur d'image et dispositif comprenant un capteur d'image - Google Patents

Capteur d'image et dispositif comprenant un capteur d'image Download PDF

Info

Publication number
EP4078943A4
EP4078943A4 EP20911692.0A EP20911692A EP4078943A4 EP 4078943 A4 EP4078943 A4 EP 4078943A4 EP 20911692 A EP20911692 A EP 20911692A EP 4078943 A4 EP4078943 A4 EP 4078943A4
Authority
EP
European Patent Office
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.)
Pending
Application number
EP20911692.0A
Other languages
German (de)
English (en)
Other versions
EP4078943A1 (fr
Inventor
Stephen Busch
Jianhua Zheng
Bing Qu
Milos KOMARCEVIC
Yamin SUN
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4078943A1 publication Critical patent/EP4078943A1/fr
Publication of EP4078943A4 publication Critical patent/EP4078943A4/fr
Pending 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light
    • 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
    • H04N25/53—Control of the integration time
    • H04N25/533—Control of the integration time by using differing integration times for different sensor regions
    • H04N25/534—Control of the integration time by using differing integration times for different sensor regions depending on the spectral component
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
EP20911692.0A 2020-01-09 2020-01-09 Capteur d'image et dispositif comprenant un capteur d'image Pending EP4078943A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/071160 WO2021138869A1 (fr) 2020-01-09 2020-01-09 Capteur d'image et dispositif comprenant un capteur d'image

Publications (2)

Publication Number Publication Date
EP4078943A1 EP4078943A1 (fr) 2022-10-26
EP4078943A4 true EP4078943A4 (fr) 2023-01-18

Family

ID=76787709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20911692.0A Pending EP4078943A4 (fr) 2020-01-09 2020-01-09 Capteur d'image et dispositif comprenant un capteur d'image

Country Status (2)

Country Link
EP (1) EP4078943A4 (fr)
WO (1) WO2021138869A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100265370A1 (en) * 2009-04-15 2010-10-21 Mrityunjay Kumar Producing full-color image with reduced motion blur
US20110032395A1 (en) * 2005-10-03 2011-02-10 Konica Minolta Photo Imaging, Inc. Imaging unit and image sensor
US8149296B2 (en) * 2008-05-20 2012-04-03 Texas Instruments Incorporated Solid-state image pickup device
CN110649057A (zh) * 2019-09-30 2020-01-03 Oppo广东移动通信有限公司 图像传感器、摄像头组件及移动终端

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101604068B1 (ko) * 2009-09-22 2016-03-17 삼성전자주식회사 고대비 영상 생성 장치 및 방법
US8345132B2 (en) * 2010-07-23 2013-01-01 Omnivision Technologies, Inc. Image sensor with dual element color filter array and three channel color output
KR20150014007A (ko) * 2013-07-25 2015-02-06 삼성전자주식회사 이미지 센서 및 이를 포함하는 촬상 장치
US20150130967A1 (en) * 2013-11-13 2015-05-14 Nvidia Corporation Adaptive dynamic range imaging
KR102149187B1 (ko) * 2014-02-21 2020-08-28 삼성전자주식회사 전자 장치와, 그의 제어 방법
US9954020B1 (en) * 2016-12-30 2018-04-24 Omnivision Technologies, Inc. High-dynamic-range color image sensors and associated methods
KR102520487B1 (ko) * 2018-02-21 2023-04-12 에스케이하이닉스 주식회사 이미지 센싱 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110032395A1 (en) * 2005-10-03 2011-02-10 Konica Minolta Photo Imaging, Inc. Imaging unit and image sensor
US8149296B2 (en) * 2008-05-20 2012-04-03 Texas Instruments Incorporated Solid-state image pickup device
US20100265370A1 (en) * 2009-04-15 2010-10-21 Mrityunjay Kumar Producing full-color image with reduced motion blur
CN110649057A (zh) * 2019-09-30 2020-01-03 Oppo广东移动通信有限公司 图像传感器、摄像头组件及移动终端

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021138869A1 *

Also Published As

Publication number Publication date
EP4078943A1 (fr) 2022-10-26
WO2021138869A1 (fr) 2021-07-15

Similar Documents

Publication Publication Date Title
EP3751840A4 (fr) Capteur d'image à semi-conducteurs, et dispositif d'imagerie
EP4046199A4 (fr) Dispositif électronique comprenant un capteur d'image et son procédé de fonctionnement
EP4068761A4 (fr) Capteur d'image et son procédé de préparation, et dispositif électronique
EP4160685A4 (fr) Élément d'imagerie et dispositif d'imagerie
EP4131386A4 (fr) Élément d'imagerie et dispositif d'imagerie
EP4075521A4 (fr) Capteur d'image à semi-conducteurs et dispositif électronique
EP4099684A4 (fr) Dispositif d'imagerie et procédé d'imagerie
EP4086597A4 (fr) Unité d'imagerie et dispositif de mesure
EP4187901A4 (fr) Capteur d'images, procédé de traitement de signaux et dispositif associé
EP4068361A4 (fr) Dispositif d'imagerie et instrument électronique
EP3861715A4 (fr) Capteur, et dispositif d'affichage
EP3982157A4 (fr) Dispositif électronique comprenant un capteur et procédé de fonctionnement correspondant
EP4246557A4 (fr) Élément d'imagerie et dispositif d'imagerie
EP4102810A4 (fr) Dispositif électronique comprenant un capteur d'image
EP4227716A4 (fr) Élément d'imagerie et dispositif d'imagerie
EP3956755A4 (fr) Dispositif électronique comprenant un dispositif d'affichage et un capteur
EP4171025A4 (fr) Dispositif électronique comprenant un capteur d'image
EP4109895A4 (fr) Procédé de traitement d'image et dispositif de capteur
EP4131380A4 (fr) Élément d'imagerie et dispositif d'imagerie
EP4246959A4 (fr) Capteur d'image et appareil d'imagerie
EP4239284A4 (fr) Élément de capture d'image de distance et procédé de capture d'image de distance
EP4239681A4 (fr) Élément et dispositif de capture d'image de distance
EP4078943A4 (fr) Capteur d'image et dispositif comprenant un capteur d'image
EP4130698A4 (fr) Capteur et dispositif électronique
EP4180081A4 (fr) Capteur de détection de biocontact et dispositif de détection de biocontact l'utilisant

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220719

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H04N0005232000

Ipc: H04N0005243000

A4 Supplementary search report drawn up and despatched

Effective date: 20221216

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 9/04 20060101ALI20221212BHEP

Ipc: H04N 5/353 20110101ALI20221212BHEP

Ipc: H04N 5/243 20060101AFI20221212BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)