FR3008230B1 - MATRIX COLOR IMAGE SENSOR, WITHOUT COLOR FILTERS - Google Patents

MATRIX COLOR IMAGE SENSOR, WITHOUT COLOR FILTERS

Info

Publication number
FR3008230B1
FR3008230B1 FR1356484A FR1356484A FR3008230B1 FR 3008230 B1 FR3008230 B1 FR 3008230B1 FR 1356484 A FR1356484 A FR 1356484A FR 1356484 A FR1356484 A FR 1356484A FR 3008230 B1 FR3008230 B1 FR 3008230B1
Authority
FR
France
Prior art keywords
image sensor
matrix
color
color image
color filters
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 - Fee Related
Application number
FR1356484A
Other languages
French (fr)
Other versions
FR3008230A1 (en
Inventor
Frederic Mayer
Thierry Ligozat
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.)
Teledyne e2v Semiconductors SAS
Original Assignee
e2v Semiconductors SAS
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 e2v Semiconductors SAS filed Critical e2v Semiconductors SAS
Priority to FR1356484A priority Critical patent/FR3008230B1/en
Publication of FR3008230A1 publication Critical patent/FR3008230A1/en
Application granted granted Critical
Publication of FR3008230B1 publication Critical patent/FR3008230B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices 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
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14643—Photodiode arrays; MOS imagers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
    • 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
    • H04N25/131—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing infrared wavelengths
    • 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
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • 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
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Solid State Image Pick-Up Elements (AREA)
FR1356484A 2013-07-03 2013-07-03 MATRIX COLOR IMAGE SENSOR, WITHOUT COLOR FILTERS Expired - Fee Related FR3008230B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1356484A FR3008230B1 (en) 2013-07-03 2013-07-03 MATRIX COLOR IMAGE SENSOR, WITHOUT COLOR FILTERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1356484A FR3008230B1 (en) 2013-07-03 2013-07-03 MATRIX COLOR IMAGE SENSOR, WITHOUT COLOR FILTERS

Publications (2)

Publication Number Publication Date
FR3008230A1 FR3008230A1 (en) 2015-01-09
FR3008230B1 true FR3008230B1 (en) 2016-11-11

Family

ID=49620048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1356484A Expired - Fee Related FR3008230B1 (en) 2013-07-03 2013-07-03 MATRIX COLOR IMAGE SENSOR, WITHOUT COLOR FILTERS

Country Status (1)

Country Link
FR (1) FR3008230B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022194040A1 (en) * 2021-03-16 2022-09-22 上海与光彩芯科技有限公司 Spectral chip-based image sensing method and apparatus, spectral recovery method and apparatus, and electronic device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749851A (en) * 1986-08-29 1988-06-07 Technische Universiteit Delft Method and circuit for determining the wave-length of light
US5453611A (en) * 1993-01-01 1995-09-26 Canon Kabushiki Kaisha Solid-state image pickup device with a plurality of photoelectric conversion elements on a common semiconductor chip
KR100560309B1 (en) * 2003-12-31 2006-03-14 동부아남반도체 주식회사 CMOS Image Sensor And Method For Detecting light color sensitivity Thereof
JP4507769B2 (en) * 2004-08-31 2010-07-21 ソニー株式会社 Solid-state image sensor, camera module, and electronic device module
FR2959092B1 (en) * 2010-04-20 2013-03-08 Centre Nat Rech Scient DIGITAL COMPENSATION PROCESSING OF SIGNALS FROM PHOTOSITES OF A COLOR SENSOR

Also Published As

Publication number Publication date
FR3008230A1 (en) 2015-01-09

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