| 摘要 |
A reflective light modulator is provided. The reflective light modulator includes: a transparent electrode passing through light from a light source; a driving substrate configured to reflect the light from the transparent electrode; a light-modulating material sandwiched between the transparent electrode and the driving substrate; and a transparent glass substrate. The transparent glass substrate is arranged in contact with the surface of the transparent electrode substrate on the light source side. Furthermore, the transparent glass substrate has a thermal conductivity of 0.003 cal/(cm.sec.K) or more at 20° C.
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