Display devices and driving circuit

摘要

A display device includes a controller chip and a storage circuit. The controller chip includes a clock generating circuit configured to generate a clock signal. The storage circuit is coupled to the clock generating circuit and includes a first electronic component. In a falling edge of the clock signal, a voltage of the clock signal falls in multiple steps from a system high voltage to a first target voltage and then to a system low voltage, and in a rising edge of the clock signal, the voltage of the clock signal rises in multiple steps from the system low voltage to the first target voltage and then to the system high voltage.

主权项

1. A display device, comprising:
a controller chip, comprising a clock generating circuit configured to generate a clock signal; a storage circuit, coupled to the clock generating circuit and comprising a first electronic component, wherein in a falling edge of the clock signal, a voltage of the clock signal falls in multiple steps from a system high voltage to a first target voltage and then to a system low voltage, and in a rising edge of the clock signal, the voltage of the clock signal rises in multiple steps from the system low voltage to the first target voltage and then to the system high voltage; and at least a first diode and a second diode coupled in serial between a high voltage node for providing the system high voltage and a low voltage node for providing the system low voltage, wherein a first connection node of the first diode and the second diode is coupled to a first node, and wherein the first node is coupled to the first electronic component.