| 摘要 |
A liquid crystal display device includes a first substrate (transparent substrate), a second substrate (transparent substrate) placed opposite to the first substrate, a liquid crystal which is held between the first substrate and the second substrate, and a driving circuit which is provided in each of pixels on the first substrate for driving the liquid crystal, and a photoelectric power generation element which is provided in each of the pixels or each set including some pixels, for supplying generated power for driving the liquid crystal.
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