KR900001043B1 - 복사기등의 원고 조명장치 - Google Patents

복사기등의 원고 조명장치 Download PDF

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Publication number
KR900001043B1
KR900001043B1 KR8201201A KR820001201A KR900001043B1 KR 900001043 B1 KR900001043 B1 KR 900001043B1 KR 8201201 A KR8201201 A KR 8201201A KR 820001201 A KR820001201 A KR 820001201A KR 900001043 B1 KR900001043 B1 KR 900001043B1
Authority
KR
South Korea
Prior art keywords
reflector
platen
light source
document
light
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
Application number
KR8201201A
Other languages
English (en)
Korean (ko)
Other versions
KR830009511A (ko
Inventor
마사아끼 하라다
Original Assignee
고바야시 요오다로
후지 제록스 가부시끼가이샤
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 고바야시 요오다로, 후지 제록스 가부시끼가이샤 filed Critical 고바야시 요오다로
Publication of KR830009511A publication Critical patent/KR830009511A/ko
Application granted granted Critical
Publication of KR900001043B1 publication Critical patent/KR900001043B1/ko
Expired legal-status Critical Current

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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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
KR8201201A 1981-03-30 1982-03-22 복사기등의 원고 조명장치 Expired KR900001043B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56045578A JPS57161764A (en) 1981-03-30 1981-03-30 Original lighting device of copying machine or the like
JP45578 1981-03-30

Publications (2)

Publication Number Publication Date
KR830009511A KR830009511A (ko) 1983-12-21
KR900001043B1 true KR900001043B1 (ko) 1990-02-26

Family

ID=12723224

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8201201A Expired KR900001043B1 (ko) 1981-03-30 1982-03-22 복사기등의 원고 조명장치

Country Status (4)

Country Link
US (1) US4483609A (https=)
JP (1) JPS57161764A (https=)
KR (1) KR900001043B1 (https=)
PH (1) PH19884A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809043A (en) * 1986-04-30 1989-02-28 Mita Industrial Co., Ltd. Document scanning optical device
JPS6355535A (ja) * 1986-08-26 1988-03-10 Minolta Camera Co Ltd 原稿露光装置
US5196950A (en) * 1988-08-04 1993-03-23 Ricoh Company, Ltd. Optical reader and light source used for the same
JPH03267930A (ja) * 1990-03-19 1991-11-28 Minolta Camera Co Ltd 複写機等におけるスリット照明装置
JPH06311307A (ja) * 1993-04-22 1994-11-04 Minolta Camera Co Ltd 画像形成装置
JP3256409B2 (ja) * 1995-04-28 2002-02-12 キヤノン株式会社 原稿照明装置
US6728010B1 (en) * 2000-09-19 2004-04-27 Kabushiki Kaisha Toshiba Color image reader for use in image forming apparatus
CN1397905A (zh) * 2002-08-07 2003-02-19 力捷电脑股份有限公司 光源模块

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422349Y2 (https=) * 1974-02-07 1979-08-04
JPS5123724A (en) * 1974-08-06 1976-02-25 Ricoh Kk Fukushakitoniokeru suritsutoshomeisochi
JPS6015052B2 (ja) * 1977-10-12 1985-04-17 キヤノン株式会社 スリツト照明装置
JPS6026917B2 (ja) * 1977-12-30 1985-06-26 明拓アルコン株式会社 窓装置
CA1127230A (en) * 1978-11-09 1982-07-06 Benzion Landa Stationary light source electrophotographic copier
JPS5628409U (https=) * 1979-08-11 1981-03-17
US4239383A (en) * 1979-09-17 1980-12-16 Minnesota Mining And Manufacturing Company Illumination means for electrographic reproduction

Also Published As

Publication number Publication date
JPS57161764A (en) 1982-10-05
US4483609A (en) 1984-11-20
JPH035570B2 (https=) 1991-01-25
PH19884A (en) 1986-08-13
KR830009511A (ko) 1983-12-21

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