| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light control glass device securing good appearance. Ž<P>SOLUTION: This light control glass device 10 includes: a plurality of light control glasses 12A-12D to be changed between a transmitting condition wherein the light transmits in response to an applied voltage and a transmittance reducing condition wherein transmittance is lower than that of the transmitting condition and in which the time to be required to change from one of the transmitting condition and the transmittance reducing condition to the other thereof becomes shorter as the temperature becomes higher; temperature sensors 14A-14D for respectively detecting the temperature of the plurality of light control glasses 12A-12D; and a control unit 16. The control unit 16 controls voltage to be applied to the plurality of light control glasses 12A-12D based on output signals from the temperature sensors 14A-14D so that with a change of the light control glass, which has the lowest temperature among the plurality of light control glasses 12A-12D, from one of the transmitting condition and the transmittance reducing condition to the other thereof, other light control glasses changes from one of the transmitting condition and the transmittance reducing condition to the other thereof. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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