Nuvoton Technology Corporation

Yu-Che Hsieh

Chun-Hao Huang

Tzu-Lan Shen

A control device includes a signal-output device, a signal modulation device, a storage device, and a processing device. The signal-output device outputs a plurality of data signals. The signal modulation device outputs a plurality of modulation signals. The storage device is coupled to the signal-output device and stores a large amount of display data. The processing device is coupled to the signal-output device and the signal modulation device. The processing device controls the signal-output device so that the signal-output device divides the display data and transforms the display data into the data signals according to the repeat performing number and the moving position region, so as to sequentially output the data signals. The processing device controls the signal modulation device, so that the signal modulation device sequentially outputs the modulation signals according to the pulse wave counting number and the pixel unit number.

Control device, display device and operation method thereof

A control circuit programming levels of pins is provided. A first slot is configured to adjust a first count value according to a clock signal. A timer controller is configured to determine whether the first count value is equal to a first predetermined value. When the first count value is equal to the first predetermined value, the timer controller generates a first trigger signal. A buffer controller is configured to access the input/output buffer. A pin controller is coupled to a first pin, the timer controller and the buffer controller. In an input mode, the pin controller detects the voltage level of the first pin according to the first trigger signal to generate a plurality of detection results. In an output mode, the pin controller generates an output signal according to the first trigger signal and output data stored in the input/output buffer.

Growing community of inventors

Changhua County, Taiwan

Yu-Che Hsieh