摘要 |
a first driving cell having first and second glass substrates which are opposite, a liquid crystal which is sealed between the first and second glass substrates, a plurality of first transparent electrodes which are arranged in the inner side of the first glass substrate, a plurality of second transparent electrodes which are arranged in the inner side of the second glass substrate to correspond with the first transparent electrodes, and a color filter which is disposed between the second transparent electrodes; and a second driving cell having third and fourth glass substrates which are opposite, a liquid crystal which is sealed between the third and fourth glass substrates, a plurality of third transparent electrodes which are arranged in the inner side of the second glass substrate to be crossed to the second transparent electrodes and the color filter, a plurality of fourth transparent electrodes which are arranged in the inner side of the fourth glass substrate to correspond with the third transparent electrodes, and a photosensitive plate which is disposed on the outside of the fourth glass substrate.
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