See-through display device
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United States of America
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Jun 28, 2022
Grant Date -
Feb 13, 2020
app pub date -
Dec 31, 2018
filing date -
Dec 31, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A see-through display device includes an optical coupler that couples first light input from a first direction and second light input from a second direction that is different from the first direction, the optical coupler transferring coupled light including the first light and the second light to an observer, and a shading member disposed in front of the optical coupler, the shading member transferring the second light to the optical coupler by reducing a light amount of the second light. The see-through display device limits a reflection phenomenon occurring between the optical coupler and the shading member.
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