Vehicle including a virtual image optical system in a housing having heat dissipation
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 25, 2025
Grant Date -
Jun 20, 2024
app pub date -
Mar 5, 2024
filing date -
Mar 5, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
A vehicle includes a windshield, a display panel, a virtual image optical system forming an optical path of an image light emitted from the display panel onto the windshield, an outer housing, and a control circuit to control the display panel. The outer housing includes an outer case accommodating the virtual image optical system and having the image display panel attached thereto, an upper cover from which the image light is emitted, and a bottom cover covering a bottom portion of the outer case and having fins on an outer surface thereof. The bottom cover accommodates the display panel and the bottom surface of the outer case when fixed to the outer case and the display panel to isolate them from an external space of the outer housing. A heat conductive portion having a thermal conductivity higher than that of air is between the control circuit and the bottom cover.
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