JP6061703B2 - 光学センサ及び画像形成装置 - Google Patents

光学センサ及び画像形成装置 Download PDF

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Publication number
JP6061703B2
JP6061703B2 JP2013015922A JP2013015922A JP6061703B2 JP 6061703 B2 JP6061703 B2 JP 6061703B2 JP 2013015922 A JP2013015922 A JP 2013015922A JP 2013015922 A JP2013015922 A JP 2013015922A JP 6061703 B2 JP6061703 B2 JP 6061703B2
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JP
Japan
Prior art keywords
light
light receiving
receiving element
light emitting
emitting element
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Expired - Fee Related
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JP2013015922A
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English (en)
Japanese (ja)
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JP2013191835A5 (enExample
JP2013191835A (ja
Inventor
中川　健
健 中川
大輔 金子
大輔 金子
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2013015922A priority Critical patent/JP6061703B2/ja
Priority to PCT/JP2013/000731 priority patent/WO2013121767A1/ja
Priority to US13/915,926 priority patent/US20130272740A1/en
Publication of JP2013191835A publication Critical patent/JP2013191835A/ja
Publication of JP2013191835A5 publication Critical patent/JP2013191835A5/ja
Application granted granted Critical
Publication of JP6061703B2 publication Critical patent/JP6061703B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0189—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to an intermediate transfer belt
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5054—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt
    • G03G15/5058—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt using a test patch
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N2021/556—Measuring separately scattering and specular

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP2013015922A 2012-02-13 2013-01-30 光学センサ及び画像形成装置 Expired - Fee Related JP6061703B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013015922A JP6061703B2 (ja) 2012-02-13 2013-01-30 光学センサ及び画像形成装置
PCT/JP2013/000731 WO2013121767A1 (ja) 2012-02-13 2013-02-12 光学センサ及び画像形成装置
US13/915,926 US20130272740A1 (en) 2012-02-13 2013-06-12 Optical sensor and image forming apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012028288 2012-02-13
JP2012028288 2012-02-13
JP2013015922A JP6061703B2 (ja) 2012-02-13 2013-01-30 光学センサ及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2013191835A JP2013191835A (ja) 2013-09-26
JP2013191835A5 JP2013191835A5 (enExample) 2016-03-03
JP6061703B2 true JP6061703B2 (ja) 2017-01-18

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Family Applications (1)

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JP2013015922A Expired - Fee Related JP6061703B2 (ja) 2012-02-13 2013-01-30 光学センサ及び画像形成装置

Country Status (3)

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US (1) US20130272740A1 (enExample)
JP (1) JP6061703B2 (enExample)
WO (1) WO2013121767A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5400920B2 (ja) * 2012-05-11 2014-01-29 キヤノン株式会社 画像形成装置
JP6112778B2 (ja) * 2012-05-11 2017-04-12 キヤノン株式会社 画像形成装置、濃度検出パターンの検出方法及び形成方法
JP6163026B2 (ja) * 2013-06-14 2017-07-12 ローム株式会社 光学装置
JP6107514B2 (ja) 2013-07-30 2017-04-05 株式会社デンソー 表示装置
JP6158055B2 (ja) * 2013-11-29 2017-07-05 スタンレー電気株式会社 トナー付着量測定装置
JP6272051B2 (ja) * 2014-01-29 2018-01-31 キヤノン株式会社 光学検知装置及びそれを備える画像形成装置
EP4180797A1 (en) * 2014-06-10 2023-05-17 Sanofi-Aventis Deutschland GmbH Apparatus for determining information associated with reflection characteristics of a surface
JP6566635B2 (ja) * 2014-12-10 2019-08-28 キヤノン株式会社 光学装置及びそれを備える画像形成装置
US10192856B2 (en) * 2014-12-30 2019-01-29 Pixart Imaging Inc. Optical navigation module capable of performing lateral detection and adjusting tracking distance
JP6793449B2 (ja) 2015-11-06 2020-12-02 キヤノン株式会社 画像形成装置
JP6140247B2 (ja) 2015-11-06 2017-05-31 キヤノン株式会社 光学センサ及び画像形成装置
JP6536416B2 (ja) * 2016-01-15 2019-07-03 オムロン株式会社 トナー濃度センサおよび画像形成装置
JP6477581B2 (ja) * 2016-04-22 2019-03-06 京セラドキュメントソリューションズ株式会社 トナー量検知センサー、および画像形成装置
JP6964972B2 (ja) * 2016-10-20 2021-11-10 キヤノン株式会社 画像形成装置
CN108333904A (zh) * 2017-01-17 2018-07-27 纳思达股份有限公司 处理盒、电子成像装置及检测方法
JP6675344B2 (ja) * 2017-03-08 2020-04-01 キヤノン株式会社 光学センサ及び画像形成装置
JP6630309B2 (ja) * 2017-04-10 2020-01-15 キヤノン株式会社 光学センサ及び画像形成装置
JP7195808B2 (ja) * 2018-08-14 2022-12-26 キヤノン株式会社 画像形成装置、光学センサ
JP7118802B2 (ja) * 2018-08-14 2022-08-16 キヤノン株式会社 画像形成装置
JP7182965B2 (ja) * 2018-09-10 2022-12-05 キヤノン株式会社 画像形成装置
JP7303995B2 (ja) * 2019-02-27 2023-07-06 ブラザー工業株式会社 画像形成装置
US11579081B2 (en) 2020-02-17 2023-02-14 Canon Kabushiki Kaisha Structure of optical sensor having light-emitting element and plurality of light-receiving elements
US11674893B2 (en) 2020-02-17 2023-06-13 Canon Kabushiki Kaisha Structure of optical sensor having light-emitting element and light-receiving element
JP6849889B2 (ja) * 2020-03-04 2021-03-31 キヤノン株式会社 光学センサ及び画像形成装置
JP2024030358A (ja) * 2022-08-24 2024-03-07 スタンレー電気株式会社 光センサ、および、その製造方法
JP2025109541A (ja) * 2024-01-12 2025-07-25 京セラドキュメントソリューションズ株式会社 画像形成装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3247821B2 (ja) * 1995-05-24 2002-01-21 シャープ株式会社 表示装置およびその製造方法
JP3942566B2 (ja) * 2002-08-30 2007-07-11 株式会社沖データ 画像形成装置
EP1394624B1 (en) * 2002-08-30 2008-12-03 Oki Data Corporation Image forming apparatus with toner image detection means
US7139511B2 (en) * 2003-03-14 2006-11-21 Ricoh Company, Ltd. Image forming apparatus, method of calculating amount of toner transfer, methods of converting regular reflection output and diffuse reflection output, method of converting amount of toner transfer, apparatus for detecting amount of toner transfer, gradation pattern, and methods of controlling toner density and image density
US20040251435A1 (en) * 2003-04-07 2004-12-16 Noboru Sawayama Optical sensor and image forming apparatus
EP1484601B1 (en) * 2003-06-04 2009-02-04 Inverness Medical Switzerland GmbH Optical arrangement for assay reading device
JP4422039B2 (ja) * 2005-01-31 2010-02-24 ニチコン株式会社 トナー付着量測定装置
JP2006276268A (ja) * 2005-03-28 2006-10-12 Nagoya Electric Works Co Ltd Ｌｅｄ表示ユニット
JP2007013050A (ja) * 2005-07-04 2007-01-18 Citizen Electronics Co Ltd 反射型フォトセンサ
JP4386067B2 (ja) * 2006-12-15 2009-12-16 ブラザー工業株式会社 画像形成装置及び補正量算出プログラム
JP2009150690A (ja) * 2007-12-19 2009-07-09 Nichicon Corp 反射型光学センサ
US8045874B2 (en) * 2008-02-07 2011-10-25 Ricoh Company Limited Image forming apparatus and image density control method
JP2009216662A (ja) * 2008-03-12 2009-09-24 Ricoh Co Ltd 光学センサ・画像形成装置
JP4639244B2 (ja) * 2008-04-28 2011-02-23 株式会社リコー 光学センサ及び画像形成装置
JP2010054576A (ja) * 2008-08-26 2010-03-11 Fuji Xerox Co Ltd 画像濃度制御装置及び画像形成装置
JP5534399B2 (ja) * 2009-08-27 2014-06-25 株式会社リコー 画像形成装置
JP5387968B2 (ja) * 2009-09-09 2014-01-15 株式会社リコー 画像形成装置
JP2012058465A (ja) * 2010-09-08 2012-03-22 Ricoh Co Ltd 光走査装置及び画像形成装置
JP5899914B2 (ja) * 2011-12-27 2016-04-06 株式会社リコー 反射型光学センサ及び画像形成装置

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Publication number Publication date
WO2013121767A1 (ja) 2013-08-22
JP2013191835A (ja) 2013-09-26
US20130272740A1 (en) 2013-10-17

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