Light-Emitting Display Variable Capacitor for Faster Pixel Driving

The patent applies the dynamics principle by making the capacitor capacitance variable rather than fixed. The capacitor is configured to have different capacitance values at different times: a first capacitance value during the data writing period and a second capacitance value during other periods. This dynamic adjustment of capacitance allows the light emitting device to be driven faster during critical periods while maintaining circuit functionality during other periods, thereby resolving the contradiction between driving speed and circuit complexity.

The patent applies the parameter changes principle by changing the capacitance parameter of the capacitor based on the driving period. Specifically, the capacitance is set to a first value when data is being written to the light emitting device and a second value at other times. This parameter variation optimizes the driving speed during data writing while managing the overall system performance, thus resolving the contradiction between speed and complexity.

The variable capacitor circuit implements dynamics by adjusting its capacitance value dynamically based on the operating phase. During the data writing period, the capacitor exhibits a first capacitance value that enhances charging speed and driving efficiency. During other periods, it switches to a second capacitance value. This dynamic behavior improves productivity during critical operations while the capacitance switching mechanism manages the added circuit complexity.

The patent applies parameter changes by varying the capacitance parameter of the capacitor in response to different driving periods. The capacitance is changed from a first value to a second value depending on whether data is being written to the light emitting device. This parameter modulation improves driving efficiency during data writing while the controlled nature of the change keeps the circuit complexity manageable.