JP4181765B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

Info

Publication number
JP4181765B2
JP4181765B2 JP2001334767A JP2001334767A JP4181765B2 JP 4181765 B2 JP4181765 B2 JP 4181765B2 JP 2001334767 A JP2001334767 A JP 2001334767A JP 2001334767 A JP2001334767 A JP 2001334767A JP 4181765 B2 JP4181765 B2 JP 4181765B2
Authority
JP
Japan
Prior art keywords
lens
polygon mirror
rotary polygon
mirror
optical paths
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
JP2001334767A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003140075A5 (enExample
JP2003140075A (ja
Inventor
潤一 大地
英美 高山
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 JP2001334767A priority Critical patent/JP4181765B2/ja
Publication of JP2003140075A publication Critical patent/JP2003140075A/ja
Publication of JP2003140075A5 publication Critical patent/JP2003140075A5/ja
Application granted granted Critical
Publication of JP4181765B2 publication Critical patent/JP4181765B2/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)
JP2001334767A 2001-10-31 2001-10-31 画像形成装置 Expired - Fee Related JP4181765B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001334767A JP4181765B2 (ja) 2001-10-31 2001-10-31 画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001334767A JP4181765B2 (ja) 2001-10-31 2001-10-31 画像形成装置

Publications (3)

Publication Number Publication Date
JP2003140075A JP2003140075A (ja) 2003-05-14
JP2003140075A5 JP2003140075A5 (enExample) 2007-01-18
JP4181765B2 true JP4181765B2 (ja) 2008-11-19

Family

ID=19149853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001334767A Expired - Fee Related JP4181765B2 (ja) 2001-10-31 2001-10-31 画像形成装置

Country Status (1)

Country Link
JP (1) JP4181765B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101825768A (zh) * 2009-03-04 2010-09-08 株式会社理光 曝光装置及图像形成装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203499A (ja) * 2007-02-20 2008-09-04 Kyocera Mita Corp 光走査装置およびそれを備える画像形成装置
KR101329743B1 (ko) * 2007-06-27 2013-11-14 삼성전자주식회사 광 주사 장치 및 화상 형성 장치
JP5072613B2 (ja) 2008-01-18 2012-11-14 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101825768A (zh) * 2009-03-04 2010-09-08 株式会社理光 曝光装置及图像形成装置
CN101825768B (zh) * 2009-03-04 2014-01-08 株式会社理光 曝光装置及图像形成装置

Also Published As

Publication number Publication date
JP2003140075A (ja) 2003-05-14

Similar Documents

Publication Publication Date Title
US8077193B2 (en) Optical scanning device and image forming apparatus using the same
JP4560558B2 (ja) 画像読取装置、及び画像形成装置
JP4454231B2 (ja) 同期検知装置、光走査装置及び画像形成装置
JP2004354734A (ja) 光走査装置及び画像形成装置
JP4365582B2 (ja) 光走査装置および画像形成装置
JP2009069507A (ja) 光走査装置、および画像形成装置
JP2004240266A (ja) 光走査装置及びそれを用いたカラー画像形成装置
JP3598686B2 (ja) 光走査装置
JP2010049061A (ja) 光走査装置及びそれを用いた画像形成装置
JP4970864B2 (ja) 光走査装置、及びその光走査装置を備える光書込装置、並びにその光走査装置またはその光書込装置を備える画像形成装置
JP4181765B2 (ja) 画像形成装置
JP2005092148A (ja) 光走査装置及びカラー画像形成装置
JP2005134624A (ja) 光走査装置及びそれを用いた画像形成装置
JP2011039306A (ja) 光走査装置及び画像形成装置
JP3709727B2 (ja) 光ビーム走査装置
JP2008170487A (ja) 光走査装置及びそれを用いた画像形成装置
JP4818070B2 (ja) 走査式光学装置及び画像形成装置
JP2001264655A5 (enExample)
JP2001264655A (ja) 光走査装置及びカラー画像形成装置
JP2005091966A (ja) 光走査装置およびそれを用いたカラー画像形成装置
JP2001296715A (ja) タンデム方式カラー画像形成装置
JP2008112041A5 (enExample)
JP4975138B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP2010066679A (ja) 光走査装置及びそれを用いた画像形成装置
JP4612839B2 (ja) カラー画像形成装置の調整方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041015

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061122

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070727

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070731

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071001

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080520

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080722

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: 20080812

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: 20080901

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: 20110905

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20110905

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20120905

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20120905

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20130905

Year of fee payment: 5

LAPS Cancellation because of no payment of annual fees