Optical module with light-receiving device and light-emitting device mounted on a base member
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United States of America Patent
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Jul 9, 2019
Grant Date -
Nov 2, 2017
app pub date -
Oct 27, 2015
filing date -
Nov 13, 2014
priority date (Note) -
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Abstract
An optical module includes a light-forming part and a protective member. The light-forming part includes a base member; semiconductor light-emitting devices mounted on the base member; lenses mounted on the base member and configured to convert, in terms of spot size, light emitted from the semiconductor light-emitting devices; and light-receiving devices that are mounted on the base member, that are disposed, in the emission directions of the semiconductor light-emitting devices, between the semiconductor light-emitting devices and the lenses, and that are configured to directly receive light from the semiconductor light-emitting devices.
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