JPS5843470A - 画像記録装置 - Google Patents

画像記録装置

Info

Publication number
JPS5843470A
JPS5843470A JP14197281A JP14197281A JPS5843470A JP S5843470 A JPS5843470 A JP S5843470A JP 14197281 A JP14197281 A JP 14197281A JP 14197281 A JP14197281 A JP 14197281A JP S5843470 A JPS5843470 A JP S5843470A
Authority
JP
Japan
Prior art keywords
photoreceptor
optical system
light
image
solid
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.)
Granted
Application number
JP14197281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0411866B2 (OSRAM
Inventor
Takaaki Miyashita
宮下　隆明
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14197281A priority Critical patent/JPS5843470A/ja
Publication of JPS5843470A publication Critical patent/JPS5843470A/ja
Publication of JPH0411866B2 publication Critical patent/JPH0411866B2/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
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04081—Exposure from behind the photoconductive surface
    • 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
    • G03G15/04054—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 LED arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
JP14197281A 1981-09-09 1981-09-09 画像記録装置 Granted JPS5843470A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14197281A JPS5843470A (ja) 1981-09-09 1981-09-09 画像記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14197281A JPS5843470A (ja) 1981-09-09 1981-09-09 画像記録装置

Publications (2)

Publication Number Publication Date
JPS5843470A true JPS5843470A (ja) 1983-03-14
JPH0411866B2 JPH0411866B2 (OSRAM) 1992-03-02

Family

ID=15304400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14197281A Granted JPS5843470A (ja) 1981-09-09 1981-09-09 画像記録装置

Country Status (1)

Country Link
JP (1) JPS5843470A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055364A (ja) * 1983-09-06 1985-03-30 Tokyo Electric Co Ltd 電子写真装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140333A (en) * 1976-05-18 1977-11-22 Canon Inc Optical device
JPS5391743A (en) * 1977-01-21 1978-08-11 Nec Corp Image formation process
JPS5630154A (en) * 1979-08-21 1981-03-26 Oki Electric Ind Co Ltd Photoprint head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140333A (en) * 1976-05-18 1977-11-22 Canon Inc Optical device
JPS5391743A (en) * 1977-01-21 1978-08-11 Nec Corp Image formation process
JPS5630154A (en) * 1979-08-21 1981-03-26 Oki Electric Ind Co Ltd Photoprint head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055364A (ja) * 1983-09-06 1985-03-30 Tokyo Electric Co Ltd 電子写真装置

Also Published As

Publication number Publication date
JPH0411866B2 (OSRAM) 1992-03-02

Similar Documents

Publication Publication Date Title
JP3456666B2 (ja) 二重波長単一光学系ｒｏｓ及び二重層感光体を備えたフルカラー・ゼログラフィック印刷システム
US3241438A (en) Cylindrical lens scanning system
CA1095968A (en) Facetted edge fadeout reflector
JPS6142632A (ja) 像形成装置
US4783687A (en) Segmented filament light source with improved illumination output uniformity
US3698807A (en) Displaying and printing apparatus
JPS5843470A (ja) 画像記録装置
JPS6343751B2 (OSRAM)
US3212417A (en) Reflex exposure system
US3982833A (en) Compressed optical system
US4141649A (en) Optical projection system for copying apparatus
US3944358A (en) Color image reproduction system
US3951533A (en) Color image reproduction system
US3912392A (en) Short focal length optical scanning system
US3759612A (en) Optical system
JPS5868060A (ja) 画像記録装置
US3961950A (en) Imaging system
JP3605159B2 (ja) カメラの色分解光学系
JPS6053926A (ja) 結像光学装置
JPH0638515B2 (ja) 電子写真記録装置
SU450126A1 (ru) Оптическа система дл мультиплицировани изображений
JPS6341065B2 (OSRAM)
JPH0455871A (ja) レンズアレイの迷光防止構造
JPS5950965B2 (ja) 送信兼用複写機
JPS59107306A (ja) 電子写真における露光用フイルタ