WELD-FREE OPTICAL SUB-ASSEMBLY FOR TRANSCEIVERS FOR LIGHT-EMITTING UNIT
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United States of America Patent
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Issued Date -
May 23, 2013
app pub date -
Nov 21, 2011
filing date -
Nov 21, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A weld-free optical sub-assembly for transceivers for light-emitting unit includes: a main housing including a flange end section, several threaded holes being formed on the flange end section; a light-emitting unit; and a locking structure including a collar. The collar has a sleeve sectionpositioned in the flange end section of the main housing. The sleeve section defines an inner hole for receiving the light-emitting unit. The locking structure further includes several screws. The screws are screwed into the threaded holes of the main housing until the sleeve section is inward recessed to form several locking sections in tight contact with the light-emitting unit, whereby the light-emitting unit is packaged in the main housing.
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