IT1105321B - Formazione di un'immagine ad alta velocita' con pellicola elettrofotografica mediante scansione con fascio sottile - Google Patents

Formazione di un'immagine ad alta velocita' con pellicola elettrofotografica mediante scansione con fascio sottile

Info

Publication number
IT1105321B
IT1105321B IT49623/78A IT4962378A IT1105321B IT 1105321 B IT1105321 B IT 1105321B IT 49623/78 A IT49623/78 A IT 49623/78A IT 4962378 A IT4962378 A IT 4962378A IT 1105321 B IT1105321 B IT 1105321B
Authority
IT
Italy
Prior art keywords
scanning
formation
high speed
speed image
thin beam
Prior art date
Application number
IT49623/78A
Other languages
English (en)
Italian (it)
Other versions
IT7849623A0 (it
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
Publication of IT7849623A0 publication Critical patent/IT7849623A0/it
Application granted granted Critical
Publication of IT1105321B publication Critical patent/IT1105321B/it

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)
IT49623/78A 1977-06-06 1978-05-31 Formazione di un'immagine ad alta velocita' con pellicola elettrofotografica mediante scansione con fascio sottile IT1105321B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80357577A 1977-06-06 1977-06-06

Publications (2)

Publication Number Publication Date
IT7849623A0 IT7849623A0 (it) 1978-05-31
IT1105321B true IT1105321B (it) 1985-10-28

Family

ID=25186893

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49623/78A IT1105321B (it) 1977-06-06 1978-05-31 Formazione di un'immagine ad alta velocita' con pellicola elettrofotografica mediante scansione con fascio sottile

Country Status (17)

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

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 (xx) * 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 (xx) * 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
CA1108686A (en) 1981-09-08
LU79744A1 (fr) 1979-12-06

Similar Documents

Publication Publication Date Title
BE884362A (fr) Dispositif d'examen pour definir une image de difference
BE856199A (fr) Procede de developpement d'images latentes electrostatiques
FR2401447B1 (fr) Installation et procede pour former une image de charge electrostatique a partir d'un rayonnement, et pour effectuer la lecture de ladite image
SG24383G (en) Development of electrostatic latent images
IT1094357B (it) Sviluppatore per immagini elettrostatiche
BE870513A (fr) Appareil de visionnement d'images a mecanisme changeur
IT1133965B (it) Elaboratore di segnali per modulare la velocita' di scansione di un fascio elettronico
FR2454631B1 (fr) Dispositif destine a former une image d'une source de rayonnement
FR2328993A1 (fr) Procede de reproduction electrophotographique d'une image
IT1105321B (it) Formazione di un'immagine ad alta velocita' con pellicola elettrofotografica mediante scansione con fascio sottile
IT1098150B (it) Metodo di formazione di immagini di elevata sensibilita' e pellicola di formazione di immagini per il medesimo
FR2325089A1 (fr) Procede de developpement d'images electrostatiques
FR2437751B1 (fr) Dispositif pour le balayage optique ou la projection d'un film
FR2337589A1 (fr) Dispositif d'excitation d'ondes notamment d'ondes ultra-sonores incluant une lentille
AU517900B2 (en) Highspeed imaging of electrophotographic film by fine beam scanning
BE857437A (fr) Distributeur de revelateur de developpement d'images electrostatiques
FR2325090A1 (fr) Procede de fixage d'images de toner
IT1160020B (it) Unita' di sviluppo perfezionata per copiatrici elettrofotografiche
GB2029045B (en) Viewing an image of a writing bema
BE874605A (fr) Procede de formation d'images photographiques
FR2287710A1 (fr) Materiau photosensible formateur d'image positive
BE869005A (fr) Matieres formatrices d'images
PT70415A (en) An optical device for compensating for the movement of a cinematograph film
FR2423937B1 (fr) Perfectionnements relatifs a un appareil de formation d'images
SU550031A1 (ru) Прибор дл построени аксонометрических проекций объекта