CA974811A - Illumination device using scattered coherent light - Google Patents

Illumination device using scattered coherent light

Info

Publication number
CA974811A
CA974811A CA155,246A CA155246A CA974811A CA 974811 A CA974811 A CA 974811A CA 155246 A CA155246 A CA 155246A CA 974811 A CA974811 A CA 974811A
Authority
CA
Canada
Prior art keywords
illumination device
coherent light
scattered coherent
scattered
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
CA155,246A
Other versions
CA155246S (en
Inventor
Yoshihiro Okino
Makoto Kato
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP1817172A external-priority patent/JPS529145B2/ja
Priority claimed from JP1817072A external-priority patent/JPS4887851A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA974811A publication Critical patent/CA974811A/en
Expired legal-status Critical Current

Links

CA155,246A 1972-02-21 1972-10-31 Illumination device using scattered coherent light Expired CA974811A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1817172A JPS529145B2 (en) 1972-02-21 1972-02-21
JP1817072A JPS4887851A (en) 1972-02-21 1972-02-21

Publications (1)

Publication Number Publication Date
CA974811A true CA974811A (en) 1975-09-23

Family

ID=26354813

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155,246A Expired CA974811A (en) 1972-02-21 1972-10-31 Illumination device using scattered coherent light

Country Status (1)

Country Link
CA (1) CA974811A (en)

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