JPS5414746A - Illuninating light source device - Google Patents

Illuninating light source device

Info

Publication number
JPS5414746A
JPS5414746A JP8058277A JP8058277A JPS5414746A JP S5414746 A JPS5414746 A JP S5414746A JP 8058277 A JP8058277 A JP 8058277A JP 8058277 A JP8058277 A JP 8058277A JP S5414746 A JPS5414746 A JP S5414746A
Authority
JP
Japan
Prior art keywords
light source
illuninating
source device
incident
hampering
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.)
Pending
Application number
JP8058277A
Other languages
Japanese (ja)
Inventor
Teruo Morikawa
Akihiko Katsura
Osamu Hoshino
Masataka Yamada
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 JP8058277A priority Critical patent/JPS5414746A/en
Publication of JPS5414746A publication Critical patent/JPS5414746A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

PURPOSE: To achieve the simplification of construction and reduction in cost by providing an opening part to part of a lighting light source reflecting plate and preventing the scattering light from the illuminating light source from falling directly onto the incident plane of an image forming optical system as well as avoiding hampering the incident luminous flux.
COPYRIGHT: (C)1979,JPO&Japio
JP8058277A 1977-07-06 1977-07-06 Illuninating light source device Pending JPS5414746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8058277A JPS5414746A (en) 1977-07-06 1977-07-06 Illuninating light source device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8058277A JPS5414746A (en) 1977-07-06 1977-07-06 Illuninating light source device

Publications (1)

Publication Number Publication Date
JPS5414746A true JPS5414746A (en) 1979-02-03

Family

ID=13722330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8058277A Pending JPS5414746A (en) 1977-07-06 1977-07-06 Illuninating light source device

Country Status (1)

Country Link
JP (1) JPS5414746A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257242U (en) * 1985-09-28 1987-04-09
JPS6329134U (en) * 1986-08-11 1988-02-25
JPS6394956A (en) * 1986-10-09 1988-04-26 Shiimetsukusu Japan:Kk Freezing of bio-tissue

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257242U (en) * 1985-09-28 1987-04-09
JPS6329134U (en) * 1986-08-11 1988-02-25
JPH0443864Y2 (en) * 1986-08-11 1992-10-16
JPS6394956A (en) * 1986-10-09 1988-04-26 Shiimetsukusu Japan:Kk Freezing of bio-tissue

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