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

Claim 11:
12. The display device according to claim 1, further comprising
a level shift portion,
wherein the selection control circuit generates the first selection control signal and the second selection control signal based on the voltage of the first power source line and the voltage of the second power source line,
in each of the plurality of pixel circuits, the level shift portion converts a voltage level of the first selection control signal to cause a voltage turning on the first selection transistor to be applied to the first selection control line in order for the voltage of the first node to be supplied to the pixel electrode without being affected by a threshold voltage of the first selection transistor, when the voltage of the first node is selected by the voltage selection circuit, and the level shift portion converts a voltage level of the second selection control signal to cause a voltage turning on the second selection transistor to be applied to the second selection control line in order for the voltage of the second node to be supplied to the pixel electrode without being affected by a threshold voltage of the second selection transistor, when the voltage of the second node is selected by the voltage selection circuit, and
the first selection control signal and the second selection control signal having had the voltage level converted by the level shift portion are applied to the first selection control line and the second selection control line, respectively.