Patent ID: 11893949
Assignee: SHARP DISPLAY TECHNOLOGY CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The display device according to claim 1, further comprising:
a plurality of data signal lines;
a plurality of scanning signal lines;
a data signal line drive circuit configured to apply a plurality of data signals representing the image to be displayed to the plurality of data signal lines; and
a scanning signal line drive circuit configured to selectively drive the plurality of scanning signal lines,
wherein each of the plurality of pixel circuits corresponds to one of the plurality of data signal lines and corresponds to one of the plurality of scanning signal lines, and
in each of the plurality of pixel circuits, of the voltage of the first power source line and the voltage of the second power source line, the pixel memory circuit holds, at the first node, a voltage corresponding to a voltage of a corresponding data signal line when a corresponding scanning signal line is selected, and holds, at the second node, the voltage, of the voltage of the first power source line and the voltage of the second power source line, that is different from the voltage held at the first node.