CN114342362A - 图像传感器、摄像头模组、移动终端及图像采集方法 - Google Patents

图像传感器、摄像头模组、移动终端及图像采集方法 Download PDF

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Publication number
CN114342362A
CN114342362A CN201980100102.1A CN201980100102A CN114342362A CN 114342362 A CN114342362 A CN 114342362A CN 201980100102 A CN201980100102 A CN 201980100102A CN 114342362 A CN114342362 A CN 114342362A
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China
Prior art keywords
pixel
pixels
color
exposure
panchromatic
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Pending
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CN201980100102.1A
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English (en)
Inventor
唐城
周奇群
张弓
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN114342362A publication Critical patent/CN114342362A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/702—SSIS architectures characterised by non-identical, non-equidistant or non-planar pixel layout
    • 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
    • H04N25/766—Addressed sensors, e.g. MOS or CMOS sensors comprising control or output lines used for a plurality of functions, e.g. for pixel output, driving, reset or power
    • 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

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  • 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)
  • Studio Devices (AREA)

Abstract

本申请公开了一种图像传感器、摄像头模组、移动终端及图像采集方法。该图像传感器包括二维像素阵列，该阵列中设置有多个彩色像素和多个全色像素，彩色像素具有比全色像素更窄的光谱响应；二维像素阵列包括最小排布单元；在最小排布单元中，全色像素设置在第一对角线及其平行线上，彩色像素设置在第二对角线及其平行线上，第一对角线与第二对角线不同；第一对角线上相邻的至少两个全色像素的第一曝光时间由第一曝光信号控制，第二对角线上相邻的至少两个彩色像素的第二曝光时间由第二曝光信号控制，从而实现全色像素曝光时间和彩色像素曝光时间的独立控制。

Description

PCT国内申请，说明书已公开。

Claims (23)

  1. PCT国内申请，权利要求书已公开。
CN201980100102.1A 2019-09-09 2019-09-09 图像传感器、摄像头模组、移动终端及图像采集方法 Pending CN114342362A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/104973 WO2021046690A1 (zh) 2019-09-09 2019-09-09 图像传感器、摄像头模组、移动终端及图像采集方法

Publications (1)

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CN114342362A true CN114342362A (zh) 2022-04-12

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US (1) US11252350B2 (zh)
EP (1) EP3817375A4 (zh)
JP (2) JP7144604B2 (zh)
KR (1) KR102476968B1 (zh)
CN (1) CN114342362A (zh)
WO (1) WO2021046690A1 (zh)

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Publication number Publication date
WO2021046690A1 (zh) 2021-03-18
JP2022503764A (ja) 2022-01-12
JP7478201B2 (ja) 2024-05-02
JP2022192062A (ja) 2022-12-28
US20210075983A1 (en) 2021-03-11
JP7144604B2 (ja) 2022-09-29
KR20210056396A (ko) 2021-05-18
EP3817375A1 (en) 2021-05-05
EP3817375A4 (en) 2021-08-11
KR102476968B1 (ko) 2022-12-12
US11252350B2 (en) 2022-02-15

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