JP4642182B2 - 光走査光学装置及びそれを用いた画像形成装置 - Google Patents

光走査光学装置及びそれを用いた画像形成装置 Download PDF

Info

Publication number
JP4642182B2
JP4642182B2 JP2000119743A JP2000119743A JP4642182B2 JP 4642182 B2 JP4642182 B2 JP 4642182B2 JP 2000119743 A JP2000119743 A JP 2000119743A JP 2000119743 A JP2000119743 A JP 2000119743A JP 4642182 B2 JP4642182 B2 JP 4642182B2
Authority
JP
Japan
Prior art keywords
scanning
polygon mirror
optical
light beam
light source
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.)
Expired - Fee Related
Application number
JP2000119743A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001305457A5 (ru
JP2001305457A (ja
Inventor
健 山脇
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 JP2000119743A priority Critical patent/JP4642182B2/ja
Publication of JP2001305457A publication Critical patent/JP2001305457A/ja
Publication of JP2001305457A5 publication Critical patent/JP2001305457A5/ja
Application granted granted Critical
Publication of JP4642182B2 publication Critical patent/JP4642182B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2000119743A 2000-04-20 2000-04-20 光走査光学装置及びそれを用いた画像形成装置 Expired - Fee Related JP4642182B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000119743A JP4642182B2 (ja) 2000-04-20 2000-04-20 光走査光学装置及びそれを用いた画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000119743A JP4642182B2 (ja) 2000-04-20 2000-04-20 光走査光学装置及びそれを用いた画像形成装置

Publications (3)

Publication Number Publication Date
JP2001305457A JP2001305457A (ja) 2001-10-31
JP2001305457A5 JP2001305457A5 (ru) 2007-06-07
JP4642182B2 true JP4642182B2 (ja) 2011-03-02

Family

ID=18630668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000119743A Expired - Fee Related JP4642182B2 (ja) 2000-04-20 2000-04-20 光走査光学装置及びそれを用いた画像形成装置

Country Status (1)

Country Link
JP (1) JP4642182B2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5679175B2 (ja) 2010-03-24 2015-03-04 株式会社リコー 光走査装置及び画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188368U (ru) * 1984-11-16 1986-06-09
JPS62254566A (ja) * 1986-04-26 1987-11-06 Hitachi Ltd レ−ザビ−ム制御装置
JPH02148114U (ru) * 1989-05-17 1990-12-17
JPH0996769A (ja) * 1995-09-29 1997-04-08 Fuji Xerox Co Ltd 光走査装置の光軸調整方法、光軸調整装置、及び光走査装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188368U (ru) * 1984-11-16 1986-06-09
JPS62254566A (ja) * 1986-04-26 1987-11-06 Hitachi Ltd レ−ザビ−ム制御装置
JPH02148114U (ru) * 1989-05-17 1990-12-17
JPH0996769A (ja) * 1995-09-29 1997-04-08 Fuji Xerox Co Ltd 光走査装置の光軸調整方法、光軸調整装置、及び光走査装置

Also Published As

Publication number Publication date
JP2001305457A (ja) 2001-10-31

Similar Documents

Publication Publication Date Title
JP4573943B2 (ja) 光走査光学装置及びそれを用いた画像形成装置
US6965466B2 (en) Light scanner, multibeam scanner, and image forming apparatus using the same
JP2003279874A (ja) 光走査装置および画像形成装置
US6914620B2 (en) Multi-beam scanning optical system and image forming apparatus using the same
JP2002328323A (ja) 光走査装置
JP4541523B2 (ja) マルチビーム光走査光学系及びマルチビーム光走査装置及び画像形成装置
JP3564026B2 (ja) 光走査装置及びマルチビーム光走査装置及びそれを用いた画像形成装置
EP1286198B1 (en) Scanning optical apparatus, image forming apparatus and adjusting method of scanning optical apparatus
JP4794717B2 (ja) 光走査光学装置及びそれを用いた画像形成装置
JP4573944B2 (ja) 光走査光学装置及びそれを用いた画像形成装置
JP2964629B2 (ja) レーザビーム走査光学装置
JP4541494B2 (ja) 光走査光学装置及びそれを用いた画像形成装置
JP4642182B2 (ja) 光走査光学装置及びそれを用いた画像形成装置
JP2000028944A (ja) 光学装置
JP4745605B2 (ja) 走査光学装置及び画像形成装置
JP4551560B2 (ja) 走査光学装置及び画像形成装置
JP4006208B2 (ja) マルチビーム走査装置及びそれを用いた画像形成装置
US20020018250A1 (en) Laser beam scanner
JP4708629B2 (ja) 走査光学装置及びそれを用いた画像形成装置
JP2002040340A (ja) レーザ走査装置
JP2002323664A (ja) マルチビーム走査光学系及びそれを用いた画像形成装置
JP4677124B2 (ja) 光走査装置及び画像形成装置
JP2002328325A (ja) 走査光学装置
JP2005227669A (ja) マルチビーム走査装置および画像形成装置
JP2001066532A (ja) 光走査装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070413

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070413

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100118

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100126

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100324

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100413

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100611

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100629

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100914

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101110

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101130

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101201

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131210

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees