JPH0275755U - - Google Patents

Info

Publication number

JPH0275755U

JPH0275755U JP15572588U JP15572588U JPH0275755U JP H0275755 U JPH0275755 U JP H0275755U JP 15572588 U JP15572588 U JP 15572588U JP 15572588 U JP15572588 U JP 15572588U JP H0275755 U JPH0275755 U JP H0275755U

Authority

JP

Japan

Prior art keywords

light

emits

input signal

led

optical coupling

Prior art date

1988-11-29

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 3
• 238000010168 coupling process Methods 0.000 claims description 3
• 238000005859 coupling reaction Methods 0.000 claims description 3
• 230000003287 optical effect Effects 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 2