Optical recording display device, driving method of the optical recording display device, electro-optical device and electronic apparatus

摘要

There is provided an optical recording display device having a display section. The display section includes: a plurality of pixels; a plurality of pixel electrodes each of which is formed for each of the plurality of pixels, and is connected to a transistor; a common electrode which is opposite to the plurality of pixel electrodes, and an electro-optical material layer having a memory property which is disposed between the plurality of pixel electrodes and the common electrode; a plurality of scanning lines which is respectively connected to a gate of the transistor and is connected to each other in a direct manner or through an electric circuit; and a plurality of data lines which is respectively connected to a source of the transistor and is connected to each other in a direct manner or through an electric circuit.

主权项

1. An optical recording display device having a display section, the display section comprising:
a plurality of pixels; a plurality of pixel electrodes each of which is formed for each of the plurality of pixels, and is connected to a transistor; a common electrode which is opposite to the plurality of pixel electrodes; an electro-optical material layer having a memory property which is disposed between the plurality of pixel electrodes and the common electrode; a plurality of scanning lines which is respectively connected to a gate of the transistor, each of the plurality of scanning lines being directly connected to a first connection wiring such that a voltage applied to the first connection wiring is simultaneously applied to each of the plurality of scanning lines; a plurality of data lines which is respectively connected to a source of the transistor, each of the plurality of data lines being directly connected to a second connection wiring such that a voltage applied to the second connection wiring is simultaneously applied to each of the plurality of data lines; and a controller configured to perform:
a first operation for inputting a first gate electric potential at which the transistor is in a turned on state to the scanning lines and for inputting a first data electric potential to the data lines, anda second operation for inputting a second gate electric potential at which the transistor is in a turned off state to the scanning lines and for inputting a second data electric potential to the data lines which belong to the display section, wherein
the second data electric potential is lower than an electric potential of the common electrode in a case where the first data electric potential is higher than the electric potential of the common electrode, and is higher than the electric potential of the common electrode in a case where the first data electric potential is lower than the electric potential of the common electrode, anda display image is recorded in the display section by generating a leak current in the transistor when the pixel associated with the transistor is illuminated with light.