DE3888319D1 - Bilderzeugungsgerät. - Google Patents

Bilderzeugungsgerät.

Info

Publication number
DE3888319D1
DE3888319D1 DE88120916T DE3888319T DE3888319D1 DE 3888319 D1 DE3888319 D1 DE 3888319D1 DE 88120916 T DE88120916 T DE 88120916T DE 3888319 T DE3888319 T DE 3888319T DE 3888319 D1 DE3888319 D1 DE 3888319D1
Authority
DE
Germany
Prior art keywords
imaging device
imaging
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 - Fee Related
Application number
DE88120916T
Other languages
English (en)
Other versions
DE3888319T2 (de
Inventor
Michitaka Setani
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE3888319D1 publication Critical patent/DE3888319D1/de
Application granted granted Critical
Publication of DE3888319T2 publication Critical patent/DE3888319T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G03G15/04027—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 and forming half-tone image
    • 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
    • G03G15/04018—Image composition, e.g. adding or superposing informations on the original image
    • 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
    • G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Laser Beam Printer (AREA)
DE3888319T 1987-12-15 1988-12-14 Bilderzeugungsgerät. Expired - Fee Related DE3888319T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62317238A JPH01156766A (ja) 1987-12-15 1987-12-15 画像形成装置

Publications (2)

Publication Number Publication Date
DE3888319D1 true DE3888319D1 (de) 1994-04-14
DE3888319T2 DE3888319T2 (de) 1994-09-22

Family

ID=18086021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888319T Expired - Fee Related DE3888319T2 (de) 1987-12-15 1988-12-14 Bilderzeugungsgerät.

Country Status (4)

Country Link
US (1) US5119129A (de)
EP (1) EP0320915B1 (de)
JP (1) JPH01156766A (de)
DE (1) DE3888319T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04276778A (ja) * 1991-03-05 1992-10-01 Canon Inc 画像形成装置
JPH05257356A (ja) * 1991-03-29 1993-10-08 Canon Inc 画像形成装置
JPH0583429A (ja) * 1991-09-18 1993-04-02 Sanyo Electric Co Ltd 画像形成装置
US5444830A (en) * 1992-02-19 1995-08-22 Samsung Electronics Co., Ltd. Method and apparatus for controlling exposure and transference in an electrophotographic recording apparatus
US6501492B1 (en) * 1992-11-13 2002-12-31 Canon Kabushiki Kaisha Image forming apparatus for outputting image in response to digital image signal
JP2016200692A (ja) * 2015-04-09 2016-12-01 キヤノン株式会社 画像形成装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691246A (en) * 1979-12-26 1981-07-24 Canon Inc Recorder
DE3035440A1 (de) * 1979-09-20 1981-04-09 Canon K.K., Tokyo Elektrostatische aufzeichnungseinrichtung
US4330195A (en) * 1980-02-19 1982-05-18 Xerox Corporation Multiple mode image processing apparatus and method
US4493549A (en) * 1980-04-11 1985-01-15 Coulter Systems Corp. Optical system for imaging an electrophotographic member
US4348100A (en) * 1980-09-02 1982-09-07 Xerox Corporation Control for xerographic system
DE3304470A1 (de) * 1982-02-09 1983-08-18 Ricoh Co., Ltd., Tokyo Verfahren zum steuern eines kopierablaufs
JPS59206843A (ja) * 1983-04-08 1984-11-22 Konishiroku Photo Ind Co Ltd 静電記録装置
US4524395A (en) * 1983-04-22 1985-06-18 Xerox Corporation Multi-mode reproduction apparatus
US4472047A (en) * 1983-05-12 1984-09-18 Eastman Kodak Company Apparatus and method for electrophotographically producing copy having continuous-tone and other content
JPS60138568A (ja) * 1983-12-27 1985-07-23 Ricoh Co Ltd 電子写真作像装置
JPS60166974A (ja) * 1984-02-10 1985-08-30 Konishiroku Photo Ind Co Ltd 画像形成装置
JPS616674A (ja) * 1984-06-20 1986-01-13 Canon Inc 画像形成装置
US4728991A (en) * 1984-09-19 1988-03-01 Canon Kabushiki Kaisha Image forming apparatus
US4578689A (en) * 1984-11-26 1986-03-25 Data Recording Systems, Inc. Dual mode laser printer
JPS61132970A (ja) * 1984-12-03 1986-06-20 Olympus Optical Co Ltd 複写装置
US4740818A (en) * 1985-12-16 1988-04-26 Eastman Kodak Company Electrophotographic reproduction apparatus and method with selective screening
JPH0731427B2 (ja) * 1986-04-25 1995-04-10 株式会社リコー 静電転写型記録装置
DE3850594T2 (de) * 1987-04-02 1995-02-23 Canon Kk Bildaufzeichnungsgerät.
US4783680A (en) * 1987-09-30 1988-11-08 Xerox Corporation Halftone screening system for printer/copier
US4768046A (en) * 1987-10-23 1988-08-30 Eastman Kodak Company Dot printer with toner characteristic compensation means

Also Published As

Publication number Publication date
EP0320915A1 (de) 1989-06-21
EP0320915B1 (de) 1994-03-09
JPH01156766A (ja) 1989-06-20
US5119129A (en) 1992-06-02
DE3888319T2 (de) 1994-09-22

Similar Documents

Publication Publication Date Title
DE3887547D1 (de) Abbildungsgerät.
DE3850057D1 (de) Bilderzeugungsgerät.
DE3854467D1 (de) Bilderzeugungsgerät.
DE3851968D1 (de) Bilderzeugungsgerät.
DE3850702D1 (de) Bilderzeugungsgerät.
DE3854559D1 (de) Bilderzeugungsgerät.
DE3851722D1 (de) Bilderzeugungsgerät.
DE3851278D1 (de) Bilderzeugungsgerät.
DE3750322D1 (de) Bilderzeugungsgerät.
DE3751239D1 (de) Bilderzeugungsgerät.
DE68921038D1 (de) Bilderzeugungsgerät.
DE68921531D1 (de) Bilderzeugungsgerät.
DE69005207D1 (de) Bilderzeugungsgerät.
DE68911731D1 (de) Bilderzeugungsgerät.
DE68916745D1 (de) Bilderzeugungsvorrichtung.
DE3851795D1 (de) Bilderzeugungsgerät.
DE3885254D1 (de) Bilderzeugungsgerät.
DE3887825D1 (de) Bilderzeugungsgerät.
DE69004896D1 (de) Bilderzeugungsgerät.
DE68912908D1 (de) Bildererzeugungsgerät.
DE69006283D1 (de) Bilderzeugungsgerät.
DE68913454D1 (de) Bilderzeugungsgerät.
DE68921596D1 (de) Bilderzeugungsgerät.
DE3889154D1 (de) Vorlageabbildungsgerät.
DE3851671D1 (de) Bilderzeugungsgerät.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee