DE68910584T2 - Bildaufzeichnungsgerät. - Google Patents

Bildaufzeichnungsgerät.

Info

Publication number
DE68910584T2
DE68910584T2 DE68910584T DE68910584T DE68910584T2 DE 68910584 T2 DE68910584 T2 DE 68910584T2 DE 68910584 T DE68910584 T DE 68910584T DE 68910584 T DE68910584 T DE 68910584T DE 68910584 T2 DE68910584 T2 DE 68910584T2
Authority
DE
Germany
Prior art keywords
image recorder
recorder
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 - Lifetime
Application number
DE68910584T
Other languages
English (en)
Other versions
DE68910584D1 (de
Inventor
Yasushi Nakanishi
Takahiro Fukunaga
Manabu Matsumoto
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE68910584D1 publication Critical patent/DE68910584D1/de
Publication of DE68910584T2 publication Critical patent/DE68910584T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • 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
    • G03G15/60—Apparatus which relate to the handling of originals
    • G03G15/605—Holders for originals or exposure platens
    • 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
    • G03G15/045—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 with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
    • G03G15/047—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 with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/06—Eliminating residual charges from a reusable imaging member
    • G03G21/08—Eliminating residual charges from a reusable imaging member using optical radiation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/04—Arrangements for exposing and producing an image
    • G03G2215/0429—Changing or enhancing the image
    • G03G2215/0431—Producing a clean non-image area, i.e. avoiding show-around effects
    • G03G2215/0448—Charge-erasing means for the non-image area
    • G03G2215/0463—Exposure lamp used for scanning
DE68910584T 1988-05-31 1989-05-31 Bildaufzeichnungsgerät. Expired - Lifetime DE68910584T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63135123A JPH01303461A (ja) 1988-05-31 1988-05-31 画像形成装置

Publications (2)

Publication Number Publication Date
DE68910584D1 DE68910584D1 (de) 1993-12-16
DE68910584T2 true DE68910584T2 (de) 1994-05-19

Family

ID=15144361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68910584T Expired - Lifetime DE68910584T2 (de) 1988-05-31 1989-05-31 Bildaufzeichnungsgerät.

Country Status (6)

Country Link
US (1) US4920379A (de)
EP (1) EP0345033B1 (de)
JP (1) JPH01303461A (de)
KR (1) KR920009698B1 (de)
CN (1) CN1021854C (de)
DE (1) DE68910584T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595824B2 (ja) * 1991-02-01 1997-04-02 富士ゼロックス株式会社 画像形成用カートリッジ
JP3221045B2 (ja) * 1992-04-03 2001-10-22 キヤノン株式会社 画像形成装置
JP6311307B2 (ja) * 2013-12-27 2018-04-18 セイコーエプソン株式会社 光学モジュール、電子機器、及び光学モジュールの駆動方法
CN105739273B (zh) * 2014-12-24 2019-01-04 株式会社理光 图像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527885Y2 (de) * 1975-09-09 1980-07-03
JPS5494038A (en) * 1978-01-07 1979-07-25 Ricoh Co Ltd Copier for zerography
JPS6049906B2 (ja) * 1979-05-29 1985-11-05 松下電器産業株式会社 複写機用高圧電源装置
JPS5710160A (en) * 1980-06-20 1982-01-19 Canon Inc Copying device
JPS5738442A (en) * 1980-08-20 1982-03-03 Fuji Xerox Co Ltd Method for preventing image transfer in copying machine
JPS58217962A (ja) * 1982-06-14 1983-12-19 Canon Inc 電子写真複写装置
JPS6117166A (ja) * 1984-07-02 1986-01-25 Konishiroku Photo Ind Co Ltd 電子複写機
JPS61134773A (ja) * 1984-12-06 1986-06-21 Ricoh Co Ltd コロナ帯電装置
JPS62129869A (ja) * 1985-11-30 1987-06-12 Mita Ind Co Ltd 複写機
JPS62174779A (ja) * 1986-01-28 1987-07-31 Konishiroku Photo Ind Co Ltd 静電記録装置

Also Published As

Publication number Publication date
US4920379A (en) 1990-04-24
EP0345033A3 (en) 1990-12-12
EP0345033A2 (de) 1989-12-06
KR920009698B1 (ko) 1992-10-22
EP0345033B1 (de) 1993-11-10
CN1039314A (zh) 1990-01-31
JPH01303461A (ja) 1989-12-07
DE68910584D1 (de) 1993-12-16
CN1021854C (zh) 1993-08-18
KR890017584A (ko) 1989-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

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