HK1171516A1 - 異物清除單元和具有異物清除單元的光學設備 - Google Patents

異物清除單元和具有異物清除單元的光學設備

Info

Publication number
HK1171516A1
HK1171516A1 HK12112307A HK12112307A HK1171516A1 HK 1171516 A1 HK1171516 A1 HK 1171516A1 HK 12112307 A HK12112307 A HK 12112307A HK 12112307 A HK12112307 A HK 12112307A HK 1171516 A1 HK1171516 A1 HK 1171516A1
Authority
HK
Hong Kong
Prior art keywords
same
foreign matter
removal unit
optical apparatus
matter removal
Prior art date
Application number
HK12112307A
Other languages
English (en)
Inventor
Toshifumi Urakami
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of HK1171516A1 publication Critical patent/HK1171516A1/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H04N23/811—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation by dust removal, e.g. from surfaces of the image sensor or processing of the image signal output by the electronic image sensor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Cleaning In General (AREA)
HK12112307A 2011-02-09 2012-11-29 異物清除單元和具有異物清除單元的光學設備 HK1171516A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011026357A JP5762034B2 (ja) 2011-02-09 2011-02-09 異物除去ユニットおよびそれを備える光学機器

Publications (1)

Publication Number Publication Date
HK1171516A1 true HK1171516A1 (zh) 2013-03-28

Family

ID=45655431

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12112307A HK1171516A1 (zh) 2011-02-09 2012-11-29 異物清除單元和具有異物清除單元的光學設備

Country Status (6)

Country Link
US (1) US8888301B2 (zh)
EP (1) EP2487521B1 (zh)
JP (1) JP5762034B2 (zh)
CN (1) CN102636873B (zh)
HK (1) HK1171516A1 (zh)
SG (1) SG183619A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5968052B2 (ja) * 2012-04-26 2016-08-10 キヤノン株式会社 塵埃除去装置および撮像装置
JP6460833B2 (ja) * 2015-02-25 2019-01-30 キヤノン株式会社 振動体、振動体の駆動方法、振動型駆動装置、塵埃除去装置及び撮像装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4005423B2 (ja) 2002-06-24 2007-11-07 オリンパス株式会社 電子撮像装置
JP4347288B2 (ja) 2005-11-07 2009-10-21 キヤノン株式会社 撮像装置
JP4702954B2 (ja) * 2006-03-09 2011-06-15 キヤノン株式会社 撮像装置
JP4859212B2 (ja) * 2006-04-11 2012-01-25 キヤノン株式会社 撮像装置
JP4597185B2 (ja) 2007-02-02 2010-12-15 キヤノン株式会社 塵埃除去装置および塵埃除去装置の駆動方法
JP4871802B2 (ja) * 2007-07-09 2012-02-08 キヤノン株式会社 駆動装置および撮像装置
JP5344134B2 (ja) * 2007-10-31 2013-11-20 株式会社ニコン 撮像装置および光学装置
JP5169504B2 (ja) 2008-06-05 2013-03-27 株式会社ニコン 光学部品および光学機器
US8218059B2 (en) * 2008-10-10 2012-07-10 Olympus Imaging Corp Digital camera
JP5154369B2 (ja) 2008-11-06 2013-02-27 三星電子株式会社 撮像素子ユニット及び撮像装置
JP4681066B2 (ja) * 2008-12-26 2011-05-11 オリンパスイメージング株式会社 振動装置
JP5385650B2 (ja) * 2009-03-23 2014-01-08 キヤノン株式会社 撮像装置、その制御方法及びプログラム
JP5247556B2 (ja) * 2009-03-25 2013-07-24 キヤノン株式会社 光学装置

Also Published As

Publication number Publication date
US8888301B2 (en) 2014-11-18
US20120200922A1 (en) 2012-08-09
CN102636873B (zh) 2014-10-29
CN102636873A (zh) 2012-08-15
JP5762034B2 (ja) 2015-08-12
EP2487521A1 (en) 2012-08-15
JP2012165345A (ja) 2012-08-30
SG183619A1 (en) 2012-09-27
EP2487521B1 (en) 2014-04-16

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220209