JPH02142553U - - Google Patents

Info

Publication number

JPH02142553U

JPH02142553U JP5061289U JP5061289U JPH02142553U JP H02142553 U JPH02142553 U JP H02142553U JP 5061289 U JP5061289 U JP 5061289U JP 5061289 U JP5061289 U JP 5061289U JP H02142553 U JPH02142553 U JP H02142553U

Authority

JP

Japan

Prior art keywords

hollow case

lead frame

tip

optical coupling

fixed

Prior art date

1989-04-28

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 4
• 238000010168 coupling process Methods 0.000 claims description 4
• 238000005859 coupling reaction Methods 0.000 claims description 4
• 230000003287 optical effect Effects 0.000 claims description 4
• 239000011347 resin Substances 0.000 claims description 4
• 229920005989 resin Polymers 0.000 claims description 4
• 238000007789 sealing Methods 0.000 claims description 3
• 239000002184 metal Substances 0.000 description 2
• 238000007740 vapor deposition Methods 0.000 description 1