JPS61177465U - - Google Patents

Info

Publication number

JPS61177465U

JPS61177465U JP6164985U JP6164985U JPS61177465U JP S61177465 U JPS61177465 U JP S61177465U JP 6164985 U JP6164985 U JP 6164985U JP 6164985 U JP6164985 U JP 6164985U JP S61177465 U JPS61177465 U JP S61177465U

Authority

JP

Japan

Prior art keywords

light

spacer

emitting element

receiving element

optical coupling

Prior art date

1985-04-24

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

• 125000006850 spacer group Chemical group 0.000 claims description 10
• 230000008878 coupling Effects 0.000 claims 2
• 238000010168 coupling process Methods 0.000 claims 2
• 238000005859 coupling reaction Methods 0.000 claims 2
• 230000003287 optical effect Effects 0.000 claims 2
• 239000011521 glass Substances 0.000 description 7
• 238000010586 diagram Methods 0.000 description 5