Scanning image display device
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United States of America Patent
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Jun 25, 2019
Grant Date -
Jun 22, 2017
app pub date -
Dec 7, 2016
filing date -
Dec 21, 2015
priority date (Note) -
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Abstract
A scanning image display device is provided that can display high-quality images even with variation in environmental conditions at a place where the device is installed. The scanning image display device includes: a laser light source that emits laser light based on image information; a scanning mirror that scans the laser light emitted from the laser light source to project an image on a projection plane; a housing that holds the laser light source and the scanning mirror; and a container formed of a base and an outer cover that accommodates the housing and is internally sealed, wherein the outer cover has a thin-wall portion that is elastically deformed with variation in pressure within the container.
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