CA1108686A - High speed imaging of electrophotographic film by fine beam scanning - Google Patents

High speed imaging of electrophotographic film by fine beam scanning

Info

Publication number
CA1108686A
CA1108686A CA304,494A CA304494A CA1108686A CA 1108686 A CA1108686 A CA 1108686A CA 304494 A CA304494 A CA 304494A CA 1108686 A CA1108686 A CA 1108686A
Authority
CA
Canada
Prior art keywords
coating
master image
carriage
electrophotographic
image
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
Application number
CA304,494A
Other languages
English (en)
French (fr)
Inventor
Manfred R. Kuehnle
Lysle D. Cahill
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.)
Coulter Systems Corp
Original Assignee
Coulter Systems Corp
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 Coulter Systems Corp filed Critical Coulter Systems Corp
Application granted granted Critical
Publication of CA1108686A publication Critical patent/CA1108686A/en
Expired 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
    • H04N1/23—Reproducing arrangements
    • H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
CA304,494A 1977-06-06 1978-05-31 High speed imaging of electrophotographic film by fine beam scanning Expired CA1108686A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80357577A 1977-06-06 1977-06-06
US803,575 1977-06-06

Publications (1)

Publication Number Publication Date
CA1108686A true CA1108686A (en) 1981-09-08

Family

ID=25186893

Family Applications (1)

Application Number Title Priority Date Filing Date
CA304,494A Expired CA1108686A (en) 1977-06-06 1978-05-31 High speed imaging of electrophotographic film by fine beam scanning

Country Status (17)

Country Link
JP (1) JPS5452536A (da)
AT (1) AT359826B (da)
AU (1) AU526471B2 (da)
BE (1) BE867660A (da)
CA (1) CA1108686A (da)
CH (1) CH622363A5 (da)
DD (1) DD137764A5 (da)
DE (1) DE2823895C2 (da)
DK (1) DK242478A (da)
FR (1) FR2394116A1 (da)
GB (1) GB1602688A (da)
IL (1) IL54822A (da)
IT (1) IT1105321B (da)
LU (1) LU79744A1 (da)
MX (1) MX144342A (da)
NL (1) NL7805915A (da)
SE (1) SE7806334L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678312A (en) * 1983-08-01 1987-07-07 Fuji Photo Film Co., Ltd. Rotatable head type electrophotographic apparatus, corona charging rotatable head and moveable electrophotographic liquid development processing unit therefor
JPS6032078A (ja) * 1983-08-01 1985-02-19 Fuji Photo Film Co Ltd 回転ヘッド型電子写真装置
DE4407228C2 (de) * 1994-03-04 2003-06-26 Ruhlatec Industrieprodukte Wiedergabeeinrichtung für elektromagnetisch gespeicherte Daten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU68937A1 (da) * 1973-01-12 1975-08-20
DE2312715C3 (de) * 1973-03-14 1981-12-17 Gruner + Jahr Ag & Co, 2210 Itzehoe Verfahren zur Herstellung elektrographischer Farbreproduktionen einer farbigen Druckvorlage für eine Kontrolle von bei der Herstellung von Tiefdruckformen verwendeten Farbauszügen und Vorrichtung zur Durchführung des Verfahrens
US3898470A (en) * 1973-12-12 1975-08-05 Xerox Corp Scanning arrangement for multi-function operation
US4122462A (en) * 1974-09-11 1978-10-24 Canon Kabushiki Kaisha Image information recording apparatus
JPS5132137A (da) * 1974-09-11 1976-03-18 Canon Kk

Also Published As

Publication number Publication date
AU3665478A (en) 1979-12-06
DE2823895C2 (de) 1983-02-03
DK242478A (da) 1978-12-07
DE2823895A1 (de) 1978-12-21
MX144342A (es) 1981-09-30
AU526471B2 (en) 1983-01-13
IT7849623A0 (it) 1978-05-31
ATA394078A (de) 1980-04-15
AT359826B (de) 1980-12-10
GB1602688A (en) 1981-11-11
FR2394116A1 (fr) 1979-01-05
DD137764A5 (de) 1979-09-19
IL54822A (en) 1982-04-30
CH622363A5 (en) 1981-03-31
SE7806334L (sv) 1978-12-07
JPS5452536A (en) 1979-04-25
NL7805915A (nl) 1978-12-08
BE867660A (nl) 1978-11-30
LU79744A1 (fr) 1979-12-06
IT1105321B (it) 1985-10-28

Similar Documents

Publication Publication Date Title
US5161233A (en) Method for recording and reproducing information, apparatus therefor and recording medium
EP0269033B1 (en) Exposure control system for continuous tone electrophotographic film
US5650247A (en) Preparation and reproduction of filters and preparation of filter photographic materials
US4124286A (en) Method and apparatus for xerographically printing a composite record of fixed and variable data
US4167324A (en) Apparatus for xerographically printing a composite record based on fixed and variable data
US3430254A (en) Tesi printing with flexible electrode on endless belt
JP2903503B2 (ja) 静電画像再生方法及び再生装置
US4468707A (en) High speed imaging of electrophotographic film by fine beam scanning
US3656173A (en) Liquid development of electrostatic images
CA1108686A (en) High speed imaging of electrophotographic film by fine beam scanning
US4310858A (en) Telecopying process employing a cell having a smectic liquid crystal and a transmitter-receiver telecopier employing said process
US3689933A (en) Apparatus employed in electrostatic printing
US4427999A (en) High speed imaging of electrophotographic film by fine beam scanning
US4428000A (en) High speed imaging of electrophotographic film by fine beam scanning
US3792494A (en) Electrostatic stylus recording with self-cleaning drum
CA1072663A (en) Display device having image sense reversal capability
EP0455824B1 (en) Frost image recording medium and method and apparatus for preparing and reading frost image
GB1170007A (en) Apparatus for Displaying and Printing Information
US3643014A (en) Pip recording apparatus
JP2770910B2 (ja) カラースキャナー
US4111539A (en) Electrostatic printing master apparatus
JP2001066799A (ja) 画像形成装置
FR2595846A1 (fr) Appareil de traitement de documents et de donnees graphiques
JPH05232842A (ja) プリンター
JPH0545997A (ja) 画像形成装置

Legal Events

Date Code Title Description
MKEX Expiry