JPS5848564A - 走査装置 - Google Patents

走査装置

Info

Publication number
JPS5848564A
JPS5848564A JP56147418A JP14741881A JPS5848564A JP S5848564 A JPS5848564 A JP S5848564A JP 56147418 A JP56147418 A JP 56147418A JP 14741881 A JP14741881 A JP 14741881A JP S5848564 A JPS5848564 A JP S5848564A
Authority
JP
Japan
Prior art keywords
signal
pulse
pulse signal
scanning
polygon mirror
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
JP56147418A
Other languages
English (en)
Japanese (ja)
Other versions
JPS637705B2 (enExample
Inventor
Hidenosuke Itou
伊藤　頴之輔
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56147418A priority Critical patent/JPS5848564A/ja
Publication of JPS5848564A publication Critical patent/JPS5848564A/ja
Publication of JPS637705B2 publication Critical patent/JPS637705B2/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
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H04N1/053—Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP56147418A 1981-09-18 1981-09-18 走査装置 Granted JPS5848564A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56147418A JPS5848564A (ja) 1981-09-18 1981-09-18 走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56147418A JPS5848564A (ja) 1981-09-18 1981-09-18 走査装置

Publications (2)

Publication Number Publication Date
JPS5848564A true JPS5848564A (ja) 1983-03-22
JPS637705B2 JPS637705B2 (enExample) 1988-02-18

Family

ID=15429855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56147418A Granted JPS5848564A (ja) 1981-09-18 1981-09-18 走査装置

Country Status (1)

Country Link
JP (1) JPS5848564A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528836A (en) * 1975-07-10 1977-01-24 Canon Inc Scanning device by means of a rotatable multi-face mirror

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528836A (en) * 1975-07-10 1977-01-24 Canon Inc Scanning device by means of a rotatable multi-face mirror

Also Published As

Publication number Publication date
JPS637705B2 (enExample) 1988-02-18

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