WO2013100034A9 - カラー撮像素子 - Google Patents

カラー撮像素子 Download PDF

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Publication number
WO2013100034A9
WO2013100034A9 PCT/JP2012/083839 JP2012083839W WO2013100034A9 WO 2013100034 A9 WO2013100034 A9 WO 2013100034A9 JP 2012083839 W JP2012083839 W JP 2012083839W WO 2013100034 A9 WO2013100034 A9 WO 2013100034A9
Authority
WO
WIPO (PCT)
Prior art keywords
filters
disposed
diagonal
imaging element
color
Prior art date
Application number
PCT/JP2012/083839
Other languages
English (en)
French (fr)
Other versions
WO2013100034A1 (ja
Inventor
林　健吉
田中　誠二
智行 河合
Original Assignee
富士フイルム株式会社
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 富士フイルム株式会社 filed Critical 富士フイルム株式会社
Priority to CN201280064976.4A priority Critical patent/CN104012085B/zh
Priority to EP12862837.7A priority patent/EP2800384A4/en
Publication of WO2013100034A1 publication Critical patent/WO2013100034A1/ja
Priority to US14/314,273 priority patent/US9036061B2/en
Publication of WO2013100034A9 publication Critical patent/WO2013100034A9/ja

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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
    • H01L27/14601—Structural or functional details thereof
    • H01L27/1462—Coatings
    • H01L27/14621—Colour filter arrangements
    • 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
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • 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
    • H04N25/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

　斜め格子状に配列された光電変換素子からなる複数の画素上に、所定のカラーフィルタ配列のカラーフィルタが配設されてなる単板式のカラー撮像素子である。このカラー撮像素子のカラーフィルタ配列は、輝度信号を得るための寄与率の高い緑（Ｇ）に対応するＧフィルタが、Ｇ以外の輝度信号を得るための寄与率の低い赤（Ｒ）、青（Ｂ）に対応するＲ，Ｂフィルタのそれぞれよりも多く配列された斜め格子状の６×６画素の所定の基本配列パターンＰを含み、この基本配列パターンＰが斜め格子状に繰り返して配置されている。Ｇフィルタは、カラーフィルタ配列の水平、垂直、斜め右上、及び斜め右下方向の各ライン内に１つ以上配置され、Ｒ，Ｂフィルタは、基本配列パターンＰ内の斜め右上方向及び斜め右下方向の各ライン内に１つ以上配置されている。
PCT/JP2012/083839 2011-12-27 2012-12-27 カラー撮像素子 WO2013100034A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280064976.4A CN104012085B (zh) 2011-12-27 2012-12-27 彩色摄像元件
EP12862837.7A EP2800384A4 (en) 2011-12-27 2012-12-27 COLOR IMAGING ELEMENT
US14/314,273 US9036061B2 (en) 2011-12-27 2014-06-25 Color imaging apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011286007 2011-12-27
JP2011-286007 2011-12-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/314,273 Continuation US9036061B2 (en) 2011-12-27 2014-06-25 Color imaging apparatus

Publications (2)

Publication Number Publication Date
WO2013100034A1 WO2013100034A1 (ja) 2013-07-04
WO2013100034A9 true WO2013100034A9 (ja) 2014-07-24

Family

ID=48697513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/083839 WO2013100034A1 (ja) 2011-12-27 2012-12-27 カラー撮像素子

Country Status (5)

Country Link
US (1) US9036061B2 (ja)
EP (1) EP2800384A4 (ja)
JP (1) JP5621054B2 (ja)
CN (1) CN104012085B (ja)
WO (1) WO2013100034A1 (ja)

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US9716868B1 (en) * 2016-03-03 2017-07-25 Omnivision Technologies, Inc. Color filter including diamond-shaped pixels
CN107068729B (zh) * 2017-05-09 2020-06-02 京东方科技集团股份有限公司 像素结构及其制作方法、显示基板和显示装置
US10440294B1 (en) * 2018-09-05 2019-10-08 Google Llc Compact color and depth imaging system

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Also Published As

Publication number Publication date
JP5621054B2 (ja) 2014-11-05
EP2800384A4 (en) 2015-06-03
EP2800384A1 (en) 2014-11-05
US9036061B2 (en) 2015-05-19
CN104012085A (zh) 2014-08-27
US20140307140A1 (en) 2014-10-16
CN104012085B (zh) 2016-06-29
JPWO2013100034A1 (ja) 2015-05-11
WO2013100034A1 (ja) 2013-07-04

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