CN105451006A - 彩色滤光器阵列、图像传感器以及用于减少光谱串扰的方法 - Google Patents
彩色滤光器阵列、图像传感器以及用于减少光谱串扰的方法 Download PDFInfo
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- CN105451006A CN105451006A CN201510462856.5A CN201510462856A CN105451006A CN 105451006 A CN105451006 A CN 105451006A CN 201510462856 A CN201510462856 A CN 201510462856A CN 105451006 A CN105451006 A CN 105451006A
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Classifications
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- 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
- H01L27/14625—Optical elements or arrangements associated with the device
- H01L27/14627—Microlenses
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
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- 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
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- 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
- H01L27/1464—Back illuminated imager structures
-
- 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
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
-
- 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
-
- 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
Abstract
Description
Claims (24)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710924085.6A CN107635118B (zh) | 2014-09-19 | 2015-07-31 | 彩色滤光器阵列、图像传感器以及用于减少光谱串扰的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/491,039 US9479745B2 (en) | 2014-09-19 | 2014-09-19 | Color filter array with reference pixel to reduce spectral crosstalk |
US14/491,039 | 2014-09-19 |
Related Child Applications (1)
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CN201710924085.6A Division CN107635118B (zh) | 2014-09-19 | 2015-07-31 | 彩色滤光器阵列、图像传感器以及用于减少光谱串扰的方法 |
Publications (2)
Publication Number | Publication Date |
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CN105451006A true CN105451006A (zh) | 2016-03-30 |
CN105451006B CN105451006B (zh) | 2018-02-16 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201710924085.6A Active CN107635118B (zh) | 2014-09-19 | 2015-07-31 | 彩色滤光器阵列、图像传感器以及用于减少光谱串扰的方法 |
CN201510462856.5A Active CN105451006B (zh) | 2014-09-19 | 2015-07-31 | 彩色滤光器阵列、图像传感器以及用于减少光谱串扰的方法 |
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CN201710924085.6A Active CN107635118B (zh) | 2014-09-19 | 2015-07-31 | 彩色滤光器阵列、图像传感器以及用于减少光谱串扰的方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9479745B2 (zh) |
CN (2) | CN107635118B (zh) |
HK (1) | HK1217848A1 (zh) |
TW (2) | TWI584651B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109587455A (zh) * | 2019-02-01 | 2019-04-05 | 上海晔芯电子科技有限公司 | 智能变焦图像传感器 |
CN113225470A (zh) * | 2021-06-10 | 2021-08-06 | Oppo广东移动通信有限公司 | 滤光器阵列、图像处理方法、图像传感器、成像装置及终端 |
CN113596308A (zh) * | 2021-07-30 | 2021-11-02 | 苏州多感科技有限公司 | 图像传感器以及优化成像效果的方法 |
CN113739916A (zh) * | 2020-05-28 | 2021-12-03 | 光谱公司 | 具有空间修改的中心波长的光谱传感器系统 |
CN114068595A (zh) * | 2020-08-03 | 2022-02-18 | 豪威科技股份有限公司 | 具有减色式滤光器图案的图像传感器 |
CN109587455B (zh) * | 2019-02-01 | 2024-05-03 | 思特威(上海)电子科技股份有限公司 | 智能变焦图像传感器 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9479745B2 (en) * | 2014-09-19 | 2016-10-25 | Omnivision Technologies, Inc. | Color filter array with reference pixel to reduce spectral crosstalk |
WO2016200430A1 (en) * | 2015-06-08 | 2016-12-15 | Dartmouth College | Image sensor color filter array pattern |
US10148919B2 (en) * | 2015-10-15 | 2018-12-04 | Visera Technologies Company Limited | Image sensor having yellow filter units |
US20180188427A1 (en) * | 2016-12-29 | 2018-07-05 | Uber Technologies, Inc. | Color Filter Array for Image Capture Device |
KR102303764B1 (ko) | 2017-04-24 | 2021-09-17 | 삼성전자주식회사 | 크로스토크 처리 모듈 및 크로스토크를 처리하는 방법 |
KR102593949B1 (ko) | 2018-07-25 | 2023-10-27 | 삼성전자주식회사 | 이미지 센서 |
CN110266919A (zh) * | 2019-06-12 | 2019-09-20 | 德淮半导体有限公司 | 图像传感器 |
DE102019123356A1 (de) * | 2019-08-30 | 2021-03-04 | Schölly Fiberoptic GmbH | Sensoranordnung, Verfahren zur Berechnung eines Farbbildes und eines hyperspektralen Bildes, Verfahren zur Durchführung eines Weißabgleichs und Verwendung der Sensoranordnung in der medizinischen Bildgebung |
CN111479071B (zh) * | 2020-04-03 | 2021-05-07 | Oppo广东移动通信有限公司 | 高动态范围图像处理系统及方法、电子设备和可读存储介质 |
CN212752379U (zh) * | 2020-05-15 | 2021-03-19 | 深圳市汇顶科技股份有限公司 | 图像传感器和电子设备 |
GB2600958B (en) * | 2020-11-12 | 2023-10-25 | X Fab Global Services Gmbh | Semiconductor imaging apparatus and method |
CN113852797A (zh) * | 2021-09-24 | 2021-12-28 | 昆山丘钛微电子科技股份有限公司 | 色彩滤镜阵列、图像传感器以及摄像模组 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101233763A (zh) * | 2005-07-28 | 2008-07-30 | 伊斯曼柯达公司 | 处理彩色和全色像素 |
CN101247529A (zh) * | 2007-01-26 | 2008-08-20 | 株式会社东芝 | 固体摄像装置 |
CN103685987A (zh) * | 2012-09-24 | 2014-03-26 | 株式会社东芝 | 固体拍摄装置、相机模块以及数字相机 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4154661B2 (ja) | 2003-01-14 | 2008-09-24 | ソニー株式会社 | 画像処理装置および方法、記録媒体、並びにプログラム |
US7215361B2 (en) * | 2003-09-17 | 2007-05-08 | Micron Technology, Inc. | Method for automated testing of the modulation transfer function in image sensors |
JP4380399B2 (ja) | 2004-04-16 | 2009-12-09 | ソニー株式会社 | 撮像装置、ノイズリダクション装置およびノイズリダクション方法並びにプログラム |
KR20070115243A (ko) | 2006-06-01 | 2007-12-05 | 삼성전자주식회사 | 이미지 촬상 장치, 및 그 동작 방법 |
JP4284628B2 (ja) | 2006-12-15 | 2009-06-24 | ソニー株式会社 | 撮像装置、画像処理装置、画像処理方法、画像処理方法のプログラム及び画像処理方法のプログラムを記録した記録媒体 |
JP4961993B2 (ja) | 2006-12-18 | 2012-06-27 | 株式会社ニコン | 撮像素子、焦点検出装置および撮像装置 |
US20090108385A1 (en) * | 2007-10-29 | 2009-04-30 | Micron Technology, Inc. | Method and apparatus for improving crosstalk and sensitivity in an imager |
CN101470225B (zh) * | 2007-12-27 | 2011-05-25 | 汉王科技股份有限公司 | 用于人脸识别的红外滤光片及制作方法 |
CN201173977Y (zh) * | 2008-04-02 | 2008-12-31 | 甘国工 | 等离子显示器滤光片 |
US8350451B2 (en) * | 2008-06-05 | 2013-01-08 | 3M Innovative Properties Company | Ultrathin transparent EMI shielding film comprising a polymer basecoat and crosslinked polymer transparent dielectric layer |
US8198578B2 (en) * | 2009-06-23 | 2012-06-12 | Nokia Corporation | Color filters for sub-diffraction limit-sized light sensors |
US8619163B2 (en) * | 2009-09-18 | 2013-12-31 | Canon Kabushiki Kaisha | Solid state imaging using a correction parameter for correcting a cross talk between adjacent pixels |
KR101648353B1 (ko) | 2009-09-25 | 2016-08-17 | 삼성전자 주식회사 | 거리 센서를 포함하는 이미지 센서 |
US8350934B2 (en) * | 2010-10-21 | 2013-01-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Color image sensor array with color crosstalk test patterns |
US9232159B2 (en) * | 2012-09-20 | 2016-01-05 | Semiconductor Components Industries, Llc | Imaging systems with crosstalk calibration pixels |
US9231015B2 (en) * | 2012-09-24 | 2016-01-05 | Omnivision Technologies, Inc. | Backside-illuminated photosensor array with white, yellow and red-sensitive elements |
US9368530B2 (en) * | 2013-02-21 | 2016-06-14 | Omnivision Technologies, Inc. | Image sensor and color filter array including multiple selectable meshed filter sets |
US9224782B2 (en) * | 2013-04-19 | 2015-12-29 | Semiconductor Components Industries, Llc | Imaging systems with reference pixels for image flare mitigation |
US9479745B2 (en) * | 2014-09-19 | 2016-10-25 | Omnivision Technologies, Inc. | Color filter array with reference pixel to reduce spectral crosstalk |
-
2014
- 2014-09-19 US US14/491,039 patent/US9479745B2/en active Active
-
2015
- 2015-07-31 CN CN201710924085.6A patent/CN107635118B/zh active Active
- 2015-07-31 CN CN201510462856.5A patent/CN105451006B/zh active Active
- 2015-08-20 TW TW104127203A patent/TWI584651B/zh active
- 2015-08-20 TW TW105135134A patent/TWI615033B/zh active
-
2016
- 2016-05-20 HK HK16105772.5A patent/HK1217848A1/zh unknown
- 2016-09-15 US US15/266,875 patent/US9756298B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101233763A (zh) * | 2005-07-28 | 2008-07-30 | 伊斯曼柯达公司 | 处理彩色和全色像素 |
CN101247529A (zh) * | 2007-01-26 | 2008-08-20 | 株式会社东芝 | 固体摄像装置 |
CN103685987A (zh) * | 2012-09-24 | 2014-03-26 | 株式会社东芝 | 固体拍摄装置、相机模块以及数字相机 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109587455A (zh) * | 2019-02-01 | 2019-04-05 | 上海晔芯电子科技有限公司 | 智能变焦图像传感器 |
CN109587455B (zh) * | 2019-02-01 | 2024-05-03 | 思特威(上海)电子科技股份有限公司 | 智能变焦图像传感器 |
CN113739916A (zh) * | 2020-05-28 | 2021-12-03 | 光谱公司 | 具有空间修改的中心波长的光谱传感器系统 |
CN114068595A (zh) * | 2020-08-03 | 2022-02-18 | 豪威科技股份有限公司 | 具有减色式滤光器图案的图像传感器 |
CN113225470A (zh) * | 2021-06-10 | 2021-08-06 | Oppo广东移动通信有限公司 | 滤光器阵列、图像处理方法、图像传感器、成像装置及终端 |
CN113596308A (zh) * | 2021-07-30 | 2021-11-02 | 苏州多感科技有限公司 | 图像传感器以及优化成像效果的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20160088265A1 (en) | 2016-03-24 |
TWI615033B (zh) | 2018-02-11 |
TW201615005A (en) | 2016-04-16 |
CN105451006B (zh) | 2018-02-16 |
US20170006266A1 (en) | 2017-01-05 |
CN107635118A (zh) | 2018-01-26 |
TW201707441A (zh) | 2017-02-16 |
TWI584651B (zh) | 2017-05-21 |
US9756298B2 (en) | 2017-09-05 |
HK1217848A1 (zh) | 2017-01-20 |
US9479745B2 (en) | 2016-10-25 |
CN107635118B (zh) | 2019-07-16 |
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