JPS5741354U - - Google Patents

Info

Publication number
JPS5741354U
JPS5741354U JP1980116383U JP11638380U JPS5741354U JP S5741354 U JPS5741354 U JP S5741354U JP 1980116383 U JP1980116383 U JP 1980116383U JP 11638380 U JP11638380 U JP 11638380U JP S5741354 U JPS5741354 U JP S5741354U
Authority
JP
Japan
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.)
Pending
Application number
JP1980116383U
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 filed Critical
Priority to JP1980116383U priority Critical patent/JPS5741354U/ja
Priority to US06/291,738 priority patent/US4492985A/en
Publication of JPS5741354U publication Critical patent/JPS5741354U/ja
Pending 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02406—Arrangements for positioning elements within a head
    • H04N2201/02439—Positioning method
    • H04N2201/02443—Positioning method using adhesive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
    • H04N2201/04768—Controlling the frequency of the signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04793—Control or error compensation of scanning position or velocity using stored control or compensation data, e.g. previously measured data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line
    • H04N2201/04798—Varying the main-scan control during the main-scan, e.g. facet tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP1980116383U 1980-08-19 1980-08-19 Pending JPS5741354U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1980116383U JPS5741354U (ja) 1980-08-19 1980-08-19
US06/291,738 US4492985A (en) 1980-08-19 1981-08-10 Beam scanning means for input/output unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980116383U JPS5741354U (ja) 1980-08-19 1980-08-19

Publications (1)

Publication Number Publication Date
JPS5741354U true JPS5741354U (ja) 1982-03-05

Family

ID=14685645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980116383U Pending JPS5741354U (ja) 1980-08-19 1980-08-19

Country Status (2)

Country Link
US (1) US4492985A (ja)
JP (1) JPS5741354U (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3750859T2 (de) * 1986-06-07 1995-04-27 Konishiroku Photo Ind Bildaufzeichnungsvorrichtung.
US4786919A (en) * 1986-07-29 1988-11-22 Bidco Inc. Method and apparatus for placing information on a medium while compensating for deviations from a characteristic time period
JPH0267883A (ja) * 1988-09-02 1990-03-07 Hitachi Ltd ビデオプリンタ信号処理回路
US5175636A (en) * 1990-06-08 1992-12-29 Olive Tree Technology, Inc. Scanner with a linearized pixel clock

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234753A (en) * 1975-09-12 1977-03-16 Hitachi Ltd Photomodulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553780A (en) * 1978-10-16 1980-04-19 Fuji Photo Film Co Ltd Character recording device
US4268867A (en) * 1979-06-29 1981-05-19 Xerox Corporation Pixel clock for scanner
US4386271A (en) * 1981-07-17 1983-05-31 Amtech Patent Licensing Corporation Clock generator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234753A (en) * 1975-09-12 1977-03-16 Hitachi Ltd Photomodulator

Also Published As

Publication number Publication date
US4492985A (en) 1985-01-08

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