Image display device
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United States of America Patent
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Sep 1, 2020
Grant Date -
N/A
app pub date -
Aug 20, 2019
filing date -
Sep 11, 2015
priority date (Note) -
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Abstract
A base substrate include a first substrate (110) having a first principal surface (110a) and a second principal surface (110b), and a first wiring member placed over the first or second principal surface. A pixel substrate includes a second substrate (201) having a third principal surface (201a) and a fourth principal surface (201b), a plurality of light-emitting elements (202) mounted over the third principal surface, a driver IC (205) mounted over the third principal surface, an external connection terminal mounted over the third principal surface, and a second wiring member (206) placed on the third or fourth principal surface. The driver IC drives the plurality of light-emitting elements. The external connection terminal receives an input signal that is supplied from outside the pixel substrate. The second substrate (201) is disposed to be stacked on top of the first substrate (110) so that the first principal surface and the fourth principal surface face each other. The second wiring member is electrically connected to the first wiring member by a via hole (215).
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