LIQUID CRYSTAL PANEL AND THREE-DIMENSIONAL DISPLAY DEVICE
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United States of America Patent
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Issued Date -
Oct 17, 2024
app pub date -
Apr 2, 2024
filing date -
Apr 2, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
There is provided a liquid crystal panel provided with a display region and a frame region and including a first substrate and a second substrate disposed facing the first substrate. In the display region, a liquid crystal layer is disposed between the first substrate and the second substrate. In the frame region, a sealing portion is disposed between the first substrate and the second substrate. The first substrate includes a first support substrate and a first substrate-side insulating layer contacting the first support substrate in order toward the liquid crystal layer side. The second substrate includes a protrusion protruding to the liquid crystal layer side. The first substrate-side insulating layer includes a first thickness portion having a flat surface on the liquid crystal layer side, and a second thickness portion protruding to the liquid crystal layer side relative to the first thickness portion and disposed to face the protrusion.
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