JPH0570151B2 - - Google Patents

Info

Publication number
JPH0570151B2
JPH0570151B2 JP59093034A JP9303484A JPH0570151B2 JP H0570151 B2 JPH0570151 B2 JP H0570151B2 JP 59093034 A JP59093034 A JP 59093034A JP 9303484 A JP9303484 A JP 9303484A JP H0570151 B2 JPH0570151 B2 JP H0570151B2
Authority
JP
Japan
Prior art keywords
light
image
emitting element
light emitting
area
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
JP59093034A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60237472A (ja
Inventor
Yukio Takemura
Hiroshi Sato
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
Priority to JP9303484A priority Critical patent/JPS60237472A/ja
Publication of JPS60237472A publication Critical patent/JPS60237472A/ja
Publication of JPH0570151B2 publication Critical patent/JPH0570151B2/ja
Granted 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
    • G03G15/045—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP9303484A 1984-05-11 1984-05-11 照明装置 Granted JPS60237472A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9303484A JPS60237472A (ja) 1984-05-11 1984-05-11 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9303484A JPS60237472A (ja) 1984-05-11 1984-05-11 照明装置

Publications (2)

Publication Number Publication Date
JPS60237472A JPS60237472A (ja) 1985-11-26
JPH0570151B2 true JPH0570151B2 (enrdf_load_stackoverflow) 1993-10-04

Family

ID=14071205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9303484A Granted JPS60237472A (ja) 1984-05-11 1984-05-11 照明装置

Country Status (1)

Country Link
JP (1) JPS60237472A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5137689B2 (ja) * 2008-05-26 2013-02-06 キヤノン株式会社 画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542918B2 (enrdf_load_stackoverflow) * 1973-05-30 1979-02-15
JPS5459145A (en) * 1977-10-19 1979-05-12 Canon Inc Electrophotographic device
JPS56104367A (en) * 1980-01-23 1981-08-20 Ricoh Co Ltd Image recorder
JPS5756070A (en) * 1980-09-24 1982-04-03 Mitsubishi Rayon Co Ltd Method and apparatus for coating
JPS57105641U (enrdf_load_stackoverflow) * 1980-12-22 1982-06-29
JPS5880662A (ja) * 1981-11-09 1983-05-14 Ricoh Co Ltd 静電式複写機の後端イレ−ス制御方法
JPS58163967U (ja) * 1982-04-27 1983-11-01 オリンパス光学工業株式会社 トリミング装置
JPS5918703B2 (ja) * 1982-10-05 1984-04-28 キヤノン株式会社 電子写真装置

Also Published As

Publication number Publication date
JPS60237472A (ja) 1985-11-26

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