OPTICAL DEVICE
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United States of America Patent
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Issued Date -
Feb 24, 2011
app pub date -
Nov 10, 2009
filing date -
Aug 20, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An optical device is disclosed. The optical device includes a first packaging unit and a second packaging unit. The first packaging unit includes a first lead frame and a sensor electrically coupled to the first lead frame. The second packaging unit includes an emitting die and a second lead frame. The emitting die has an optical axis and is operable to emit a light. The second lead frame has a first portion disposed within the second packaging unit and a second portion extending into the first packaging unit so that an angle of about 5-85 degrees is formed between the optical axis of the emitting die and the sensing plane of the sensor.
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