JP5914979B2 - 光走査装置および画像形成装置 - Google Patents
光走査装置および画像形成装置 Download PDFInfo
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- JP5914979B2 JP5914979B2 JP2011087763A JP2011087763A JP5914979B2 JP 5914979 B2 JP5914979 B2 JP 5914979B2 JP 2011087763 A JP2011087763 A JP 2011087763A JP 2011087763 A JP2011087763 A JP 2011087763A JP 5914979 B2 JP5914979 B2 JP 5914979B2
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- Japan
- Prior art keywords
- light
- unit
- optical scanning
- light source
- scanning device
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- Legal status (The legal status 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 status listed.)
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
- H04N2201/04713—Details of the detector arrangement, e.g. non-standard position, optical details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/04739—Detection of scanning velocity or position by detecting the scanning head or scanning carriage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011087763A JP5914979B2 (ja) | 2011-04-11 | 2011-04-11 | 光走査装置および画像形成装置 |
| US13/442,264 US8654415B2 (en) | 2011-04-11 | 2012-04-09 | Light scanning device and image formation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011087763A JP5914979B2 (ja) | 2011-04-11 | 2011-04-11 | 光走査装置および画像形成装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012220795A JP2012220795A (ja) | 2012-11-12 |
| JP2012220795A5 JP2012220795A5 (enExample) | 2014-05-22 |
| JP5914979B2 true JP5914979B2 (ja) | 2016-05-11 |
Family
ID=46965928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011087763A Expired - Fee Related JP5914979B2 (ja) | 2011-04-11 | 2011-04-11 | 光走査装置および画像形成装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8654415B2 (enExample) |
| JP (1) | JP5914979B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5803184B2 (ja) * | 2010-11-19 | 2015-11-04 | 株式会社リコー | 画像投影装置、メモリアクセス方法 |
| JP2015141372A (ja) * | 2014-01-30 | 2015-08-03 | 株式会社ミツトヨ | 照射装置、照射方法、測定装置、及び測定方法 |
| CN104317090A (zh) * | 2014-11-03 | 2015-01-28 | 合肥鑫晟光电科技有限公司 | 双稳态液晶光阀及其操作方法 |
| JP7195078B2 (ja) * | 2018-07-20 | 2022-12-23 | スタンレー電気株式会社 | 光照射装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4174252B2 (ja) | 2001-07-11 | 2008-10-29 | キヤノン株式会社 | 光偏向装置、それを用いた画像形成装置およびその駆動方法 |
| US6937372B2 (en) | 2001-07-11 | 2005-08-30 | Canon Kabushiki Kaisha | Light beam deflecting apparatus, image forming apparatus utilizing the same and drive method therefor |
| JP2003028756A (ja) * | 2001-07-11 | 2003-01-29 | Chuo Seiki Kk | 反射光測定装置 |
| JP4088188B2 (ja) * | 2003-04-07 | 2008-05-21 | セイコーエプソン株式会社 | プロジェクタ |
| JP2008058911A (ja) * | 2006-09-04 | 2008-03-13 | Ricoh Co Ltd | 光走査装置 |
| JP5245829B2 (ja) * | 2006-09-15 | 2013-07-24 | 日本電気株式会社 | レーザプロジェクタ |
| JP4293251B2 (ja) * | 2007-03-15 | 2009-07-08 | ブラザー工業株式会社 | 光偏向デバイスの偏向角度測定装置及び偏向角度測定方法 |
-
2011
- 2011-04-11 JP JP2011087763A patent/JP5914979B2/ja not_active Expired - Fee Related
-
2012
- 2012-04-09 US US13/442,264 patent/US8654415B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20120257262A1 (en) | 2012-10-11 |
| JP2012220795A (ja) | 2012-11-12 |
| US8654415B2 (en) | 2014-02-18 |
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