JPS5557805A - Area light source for projecting optical system - Google Patents

Area light source for projecting optical system

Info

Publication number
JPS5557805A
JPS5557805A JP13133878A JP13133878A JPS5557805A JP S5557805 A JPS5557805 A JP S5557805A JP 13133878 A JP13133878 A JP 13133878A JP 13133878 A JP13133878 A JP 13133878A JP S5557805 A JPS5557805 A JP S5557805A
Authority
JP
Japan
Prior art keywords
face
exit end
light source
incident
area 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.)
Pending
Application number
JP13133878A
Other languages
English (en)
Inventor
Ryuichi 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 JP13133878A priority Critical patent/JPS5557805A/ja
Publication of JPS5557805A publication Critical patent/JPS5557805A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP13133878A 1978-10-25 1978-10-25 Area light source for projecting optical system Pending JPS5557805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13133878A JPS5557805A (en) 1978-10-25 1978-10-25 Area light source for projecting optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13133878A JPS5557805A (en) 1978-10-25 1978-10-25 Area light source for projecting optical system

Publications (1)

Publication Number Publication Date
JPS5557805A true JPS5557805A (en) 1980-04-30

Family

ID=15055597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13133878A Pending JPS5557805A (en) 1978-10-25 1978-10-25 Area light source for projecting optical system

Country Status (1)

Country Link
JP (1) JPS5557805A (ja)

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