JPH0385665U - - Google Patents

Info

Publication number

JPH0385665U

JPH0385665U JP14681489U JP14681489U JPH0385665U JP H0385665 U JPH0385665 U JP H0385665U JP 14681489 U JP14681489 U JP 14681489U JP 14681489 U JP14681489 U JP 14681489U JP H0385665 U JPH0385665 U JP H0385665U

Authority

JP

Japan

Prior art keywords

light

receiving element

emitting element

optical coupling

coupling device

Prior art date

1989-12-19

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

• 230000008878 coupling Effects 0.000 claims description 6
• 238000010168 coupling process Methods 0.000 claims description 6
• 238000005859 coupling reaction Methods 0.000 claims description 6
• 230000003287 optical effect Effects 0.000 claims description 6
• 238000001514 detection method Methods 0.000 claims description 5
• 238000010586 diagram Methods 0.000 description 1