JPS5966262A - レ−ザ−ビ−ムプリンタのラスタ−位相同期回路 - Google Patents

レ−ザ−ビ−ムプリンタのラスタ−位相同期回路

Info

Publication number
JPS5966262A
JPS5966262A JP57175415A JP17541582A JPS5966262A JP S5966262 A JPS5966262 A JP S5966262A JP 57175415 A JP57175415 A JP 57175415A JP 17541582 A JP17541582 A JP 17541582A JP S5966262 A JPS5966262 A JP S5966262A
Authority
JP
Japan
Prior art keywords
clock
signal
frequency
laser beam
video signal
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
Application number
JP57175415A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352707B2 (enrdf_load_stackoverflow
Inventor
Yoshio Kawamata
川又　義雄
Shoichi Ito
伊東　正一
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57175415A priority Critical patent/JPS5966262A/ja
Publication of JPS5966262A publication Critical patent/JPS5966262A/ja
Publication of JPH0352707B2 publication Critical patent/JPH0352707B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP57175415A 1982-10-07 1982-10-07 レ−ザ−ビ−ムプリンタのラスタ−位相同期回路 Granted JPS5966262A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57175415A JPS5966262A (ja) 1982-10-07 1982-10-07 レ−ザ−ビ−ムプリンタのラスタ−位相同期回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57175415A JPS5966262A (ja) 1982-10-07 1982-10-07 レ−ザ−ビ−ムプリンタのラスタ−位相同期回路

Publications (2)

Publication Number Publication Date
JPS5966262A true JPS5966262A (ja) 1984-04-14
JPH0352707B2 JPH0352707B2 (enrdf_load_stackoverflow) 1991-08-12

Family

ID=15995692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57175415A Granted JPS5966262A (ja) 1982-10-07 1982-10-07 レ−ザ−ビ−ムプリンタのラスタ−位相同期回路

Country Status (1)

Country Link
JP (1) JPS5966262A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239973A (ja) * 1985-08-15 1987-02-20 Canon Inc 画像処理装置
US5014137A (en) * 1984-12-25 1991-05-07 Ricoh Company, Ltd. Method of generating an image scanning clock signal for an optical scanning device by selecting one of a plurality of out-of-phase clock signals
US5780074A (en) * 1995-10-16 1998-07-14 The Boeing Company Apparatus for shaping honeycomb core
US6186766B1 (en) 1998-10-29 2001-02-13 The Boeing Company Apparatus for shaping honeycomb core
USRE38942E1 (en) 1985-08-15 2006-01-24 Canon Inc. Apparatus for generating an image from a digital video signal
US8433217B2 (en) 2010-03-31 2013-04-30 Kyocera Mita Corporation Photoreceptor, cooling mechanism for photoreceptor, and image forming apparatus provided with the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014137A (en) * 1984-12-25 1991-05-07 Ricoh Company, Ltd. Method of generating an image scanning clock signal for an optical scanning device by selecting one of a plurality of out-of-phase clock signals
JPS6239973A (ja) * 1985-08-15 1987-02-20 Canon Inc 画像処理装置
USRE38942E1 (en) 1985-08-15 2006-01-24 Canon Inc. Apparatus for generating an image from a digital video signal
US5780074A (en) * 1995-10-16 1998-07-14 The Boeing Company Apparatus for shaping honeycomb core
US6186766B1 (en) 1998-10-29 2001-02-13 The Boeing Company Apparatus for shaping honeycomb core
US8433217B2 (en) 2010-03-31 2013-04-30 Kyocera Mita Corporation Photoreceptor, cooling mechanism for photoreceptor, and image forming apparatus provided with the same

Also Published As

Publication number Publication date
JPH0352707B2 (enrdf_load_stackoverflow) 1991-08-12

Similar Documents

Publication Publication Date Title
US4449046A (en) Start of line detection and synchronization circuit for optical scanning systems
JPS5966262A (ja) レ−ザ−ビ−ムプリンタのラスタ−位相同期回路
EP0503643A2 (en) Video clock generating circuit and horizontal synchronizing signal generating device in image forming apparatus using laser beam
GB2123628A (en) Method and apparatus for producing a time advanced output pulse train from an input pulse train
KR910007651B1 (ko) 이미지 센서 구동 방법
US4367943A (en) Apparatus for providing recording compensation for rotating drum speed fluctuations in an information recording apparatus
US4803367A (en) Light beam scanning apparatus employing beam modulation in accordance with the start of scan and end of scan signals
US6236415B1 (en) Image forming apparatus and control method therefor
EP0531166B1 (en) Seam-less data recovery
JPH05211591A (ja) ピクセルクロックのジッタ減少方法及び装置
JP2693523B2 (ja) 多点同期方式の光走査装置
US4912564A (en) Clock signal generation apparatus
KR920006106B1 (ko) 페이지 프린터의 정방형 테스트 패턴 발생회로
JPS5923669B2 (ja) タイミング信号発生方式
JP2783822B2 (ja) Ｐｌｌ回路のアンロック検出方法及びその装置
JP3339752B2 (ja) レーザ記録装置
JP3302023B2 (ja) 信号同期化装置および画像記録装置
KR0183777B1 (ko) 칼라벌스트 위상틀어짐 검출장치
KR960013822B1 (ko) 레이저프린터의 주사 시작신호 발생장치
JP2737985B2 (ja) レーザプリンタ
JPS6147922A (ja) 光走査装置
JPH02155759A (ja) クロツク信号伝送方式
JP2986159B2 (ja) 光走査装置の同期回路
JPH0894948A (ja) 記録装置
KR890006513Y1 (ko) 레이저 프린터의 스캔 시작신호 발생회로