JPS632940U - - Google Patents

Info

Publication number

JPS632940U

JPS632940U JP9429586U JP9429586U JPS632940U JP S632940 U JPS632940 U JP S632940U JP 9429586 U JP9429586 U JP 9429586U JP 9429586 U JP9429586 U JP 9429586U JP S632940 U JPS632940 U JP S632940U

Authority

JP

Japan

Prior art keywords

light

light source

face

source device

point

Prior art date

1986-06-20

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

Links

• Espacenet
• Global Dossier
• Discuss

• 230000001902 propagating effect Effects 0.000 claims 2
• 230000003287 optical effect Effects 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 230000005540 biological transmission Effects 0.000 description 1
• 238000009792 diffusion process Methods 0.000 description 1
• 229910052736 halogen Inorganic materials 0.000 description 1
• 150000002367 halogens Chemical class 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1

Cited By (2)