Imaging display device

Claim 1

An imaging display device comprising a pair of transparent substrates which are arranged in opposition to each other with a predetermined interval therebetween, photoelectric elements which are disposed in a large number between said substrates and in adjacency to one of said substrates and which convert light signals from outside said one substrate into electric signals, at least one first electronic switching element which is provided on one of said pair of substrates and one main terminal of which is connected to the photoelectric element, a vertical scanning circuit for imaging which is connected to the other main terminal of said first electronic switching element, a large number of liquid crystal electrooptic elements which are disposed between the other substrate and the respective photoelectric elements and in a predetermined relationship of correspondence with said photoelectric element and which generate light signals by utilizing parts of the electric signals of the corresponding photoelectric elements, at least one second electronic switching element which is provided on one of said pair of substrates and one main terminal of which is connected to the liquid crystal electrooptic element, a vertical scanning circuit for picture display which is connected to the other main terminal of said second electronic switching element, a horizontal scanning circuit which is connected to cotnrol terminals of said first and second electronic switching elements, and a storage circuit which stores the signal to be displayed, where the pictures to be displayed are switched by switching the electric signal from said vertical scanning circuit for imaging and an external picture signal, and an inverter circuit which inverts the signal to be displayed from said storage circuit every field in order to apply an A.C. voltage to the liquid crystal electrooptic element.