JPH0298662U - - Google Patents

Info

Publication number

JPH0298662U

JPH0298662U JP798789U JP798789U JPH0298662U JP H0298662 U JPH0298662 U JP H0298662U JP 798789 U JP798789 U JP 798789U JP 798789 U JP798789 U JP 798789U JP H0298662 U JPH0298662 U JP H0298662U

Authority

JP

Japan

Prior art keywords

light

emitting element

receiving element

light emitting

light receiving

Prior art date

1989-01-25

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

• 239000011521 glass Substances 0.000 claims description 11
• 125000006850 spacer group Chemical group 0.000 claims description 11
• 230000008878 coupling Effects 0.000 claims description 7
• 238000010168 coupling process Methods 0.000 claims description 7
• 238000005859 coupling reaction Methods 0.000 claims description 7
• 230000003287 optical effect Effects 0.000 claims description 7
• 239000004840 adhesive resin Substances 0.000 claims description 4
• 229920006223 adhesive resin Polymers 0.000 claims description 4
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
• 229910000679 solder Inorganic materials 0.000 description 1