Motion sensor and packaging method thereof
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United States of America Patent
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Jun 28, 2016
Issued Date -
N/A
app pub date -
Apr 28, 2014
filing date -
Apr 29, 2013
priority date (Note) -
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Abstract
A motion sensor includes: a substrate, which includes a plurality of lead frame layers and a plurality of ceramic layers; a light source, disposed on the substrate, for emitting light; a sensing device, disposed on the substrate, for receiving the light to perform motion sensing; a cover, for fixing and protecting the light source and the sensing device; and an adhesive, for gluing the cover to the substrate, the adhesive including a component capable of blocking the light; wherein the light is infrared light, visible light or ultraviolet light.
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International Classification(s)
- H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
- G01J:MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTE....
- G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....
- H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
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