CN102466881A - 光扫描单元以及使用其的电子照相成像装置 - Google Patents
光扫描单元以及使用其的电子照相成像装置 Download PDFInfo
- Publication number
- CN102466881A CN102466881A CN2011103407603A CN201110340760A CN102466881A CN 102466881 A CN102466881 A CN 102466881A CN 2011103407603 A CN2011103407603 A CN 2011103407603A CN 201110340760 A CN201110340760 A CN 201110340760A CN 102466881 A CN102466881 A CN 102466881A
- Authority
- CN
- China
- Prior art keywords
- light
- incident
- deflector
- scanning unit
- scanning
- Prior art date
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
- B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
- B41J2/473—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours
-
- 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
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
-
- 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
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/124—Details of the optical system between the light source and the polygonal mirror
-
- 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
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/127—Adaptive control of the scanning light beam, e.g. using the feedback from one or more detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
- H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100108389A KR101747301B1 (ko) | 2010-11-02 | 2010-11-02 | 광주사장치 및 이를 채용한 전자 사진 방식의 화상형성장치 |
KR10-2010-0108389 | 2010-11-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102466881A true CN102466881A (zh) | 2012-05-23 |
CN102466881B CN102466881B (zh) | 2015-07-22 |
Family
ID=45092151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110340760.3A Active CN102466881B (zh) | 2010-11-02 | 2011-11-02 | 光扫描单元以及使用其的电子照相成像装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8614726B2 (zh) |
EP (1) | EP2447756B1 (zh) |
KR (1) | KR101747301B1 (zh) |
CN (1) | CN102466881B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104007551A (zh) * | 2013-02-21 | 2014-08-27 | 兄弟工业株式会社 | 光学扫描设备 |
CN110832347A (zh) * | 2017-09-27 | 2020-02-21 | 苹果公司 | 用于高性能光学扫描仪的聚焦区光学元件 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150058970A (ko) * | 2013-11-21 | 2015-05-29 | 삼성전자주식회사 | 멀티빔 광원장치, 이의 조정방법, 광학주사장치 및 전자사진방식의 화상형성장치 |
JP2015105983A (ja) * | 2013-11-29 | 2015-06-08 | シャープ株式会社 | レーザ走査装置及び画像形成装置 |
JP6287782B2 (ja) * | 2014-11-27 | 2018-03-07 | 京セラドキュメントソリューションズ株式会社 | 光走査装置、画像形成装置、光走査方法 |
US9798138B2 (en) * | 2015-01-30 | 2017-10-24 | Canon Kabushiki Kaisha | Optical scanning device, image forming apparatus, and imaging optical element |
JP2017159538A (ja) * | 2016-03-09 | 2017-09-14 | キヤノン株式会社 | 画像形成装置 |
JP6887823B2 (ja) * | 2017-02-15 | 2021-06-16 | キヤノン株式会社 | 光走査装置及び画像形成装置 |
JP6576406B2 (ja) * | 2017-09-25 | 2019-09-18 | キヤノン株式会社 | 情報処理装置及び画像形成装置 |
JP6932602B2 (ja) * | 2017-09-28 | 2021-09-08 | キヤノン株式会社 | 走査光学装置 |
JP7330751B2 (ja) * | 2019-05-10 | 2023-08-22 | シャープ株式会社 | 光走査装置およびそれを備えた画像形成装置 |
JP7246245B2 (ja) * | 2019-05-10 | 2023-03-27 | シャープ株式会社 | 光走査装置およびそれを備えた画像形成装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1156268A (zh) * | 1995-12-28 | 1997-08-06 | 株式会社东芝 | 光扫描器以及使用光扫描器的图像形成设备 |
CN1162771A (zh) * | 1996-01-11 | 1997-10-22 | 株式会社东芝 | 多光束曝光装置 |
US20060039054A1 (en) * | 2002-12-03 | 2006-02-23 | Canon Kabushiki Kaisha | Scanning optical apparatus and image forming apparatus using the same |
JP2010032682A (ja) * | 2008-07-28 | 2010-02-12 | Ricoh Co Ltd | 光走査装置、及び画像形成装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4363015B2 (ja) * | 2002-09-19 | 2009-11-11 | 富士ゼロックス株式会社 | 光走査装置 |
JP2005164997A (ja) * | 2003-12-03 | 2005-06-23 | Samsung Yokohama Research Institute Co Ltd | 光走査装置およびそれに用いる同期検知方法 |
JP5137428B2 (ja) | 2007-03-13 | 2013-02-06 | キヤノン株式会社 | 光走査装置及びそれを用いた画像形成装置 |
-
2010
- 2010-11-02 KR KR1020100108389A patent/KR101747301B1/ko active IP Right Grant
-
2011
- 2011-06-27 EP EP11171541.3A patent/EP2447756B1/en not_active Not-in-force
- 2011-08-03 US US13/197,300 patent/US8614726B2/en active Active
- 2011-11-02 CN CN201110340760.3A patent/CN102466881B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1156268A (zh) * | 1995-12-28 | 1997-08-06 | 株式会社东芝 | 光扫描器以及使用光扫描器的图像形成设备 |
CN1162771A (zh) * | 1996-01-11 | 1997-10-22 | 株式会社东芝 | 多光束曝光装置 |
US20060039054A1 (en) * | 2002-12-03 | 2006-02-23 | Canon Kabushiki Kaisha | Scanning optical apparatus and image forming apparatus using the same |
JP2010032682A (ja) * | 2008-07-28 | 2010-02-12 | Ricoh Co Ltd | 光走査装置、及び画像形成装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104007551A (zh) * | 2013-02-21 | 2014-08-27 | 兄弟工业株式会社 | 光学扫描设备 |
CN104007551B (zh) * | 2013-02-21 | 2017-03-01 | 兄弟工业株式会社 | 光学扫描设备 |
CN110832347A (zh) * | 2017-09-27 | 2020-02-21 | 苹果公司 | 用于高性能光学扫描仪的聚焦区光学元件 |
CN110832347B (zh) * | 2017-09-27 | 2024-02-06 | 苹果公司 | 用于高性能光学扫描仪的聚焦区光学元件 |
Also Published As
Publication number | Publication date |
---|---|
US8614726B2 (en) | 2013-12-24 |
CN102466881B (zh) | 2015-07-22 |
KR20120047367A (ko) | 2012-05-14 |
US20120105570A1 (en) | 2012-05-03 |
EP2447756B1 (en) | 2018-08-15 |
EP2447756A1 (en) | 2012-05-02 |
KR101747301B1 (ko) | 2017-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102466881B (zh) | 光扫描单元以及使用其的电子照相成像装置 | |
CN101261365B (zh) | 光学扫描装置和图像形成设备 | |
US8077368B2 (en) | Optical scanning apparatus and image forming apparatus | |
JP4918439B2 (ja) | 光書込装置及び画像形成装置 | |
CN103376550A (zh) | 图像形成装置 | |
JP2009069507A (ja) | 光走査装置、および画像形成装置 | |
US6856335B2 (en) | Optical scanning device for scanning plural surfaces and image forming apparatus using the optical scanning device | |
CN101576658A (zh) | 光学扫描设备和使用光学扫描设备的图像形成设备 | |
JP5505870B2 (ja) | 光走査装置及び画像形成装置 | |
CN100417971C (zh) | 光学扫描装置和使用它的图像形成装置 | |
KR101940294B1 (ko) | 광 주사 장치 및 이를 채용한 화상 형성 장치 | |
JP2019105804A (ja) | 光走査装置及び画像形成装置 | |
JP3598686B2 (ja) | 光走査装置 | |
JP2001249292A (ja) | 光学走査装置 | |
JP2008216520A (ja) | 光走査装置及び画像形成装置 | |
KR20140101604A (ko) | 광 주사 장치 및 이를 채용한 화상 형성 장치 | |
JP4989376B2 (ja) | 光走査装置及び画像形成装置 | |
JP4608403B2 (ja) | 光走査装置およびそれを用いた画像形成システム | |
CN109856935B (zh) | 光写入装置以及图像形成装置 | |
JP2011186202A (ja) | 光走査装置及び該光走査装置を備える画像形成装置 | |
US6618071B2 (en) | Exposure device including pre-deflection optical system | |
JP4898605B2 (ja) | 光書込装置及び画像形成装置 | |
JP4560378B2 (ja) | 光走査装置及びこれを備えた画像形成装置 | |
JP2012018337A (ja) | 光走査装置及び画像形成装置 | |
JP2006243312A (ja) | 光走査装置と画像形成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170421 Address after: Gyeonggi Do, South Korea Patentee after: Ace Print Solutions Ltd Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: HP printer Korea Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Ace Print Solutions Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191115 Address after: American Texas Patentee after: Hewlett-Packard Development Corporation, Limited Liability Partnership Address before: Han Guojingjidao Patentee before: HP printer Korea Co., Ltd. |
|
TR01 | Transfer of patent right |