Himax Technologies, Inc.

Chao-Liang Chien

Meng-Wei Shen

Ping-Liang Chen

Shih-Yi Tang

A capacitor includes a first transistor, a second transistor, and a control circuit. The first terminal of the first transistor is coupled to the first terminal of the capacitor. The first terminal of the second transistor is coupled to the second terminal of the capacitor. In a normal mode, the control circuit turns on the first transistor and the second transistor, the second terminal of the second transistor is coupled to the control terminal of the first transistor through the control circuit, and the control terminal of the second transistor is coupled to the second terminal of the first transistor through the control circuit. In a power saving mode, the control circuit turns off the first transistor and the second transistor.

Capacitor

A method for compensating brightness non-uniformity of a display panel, and associated display device is provided. The display panel may include a plurality of display blocks, each of the plurality of display blocks may includes one or more display units, and the method includes: according to a control signal, selecting a voltage detection terminal of a display block within the plurality of display blocks, wherein the control signal carries information indicating the display block; according to a voltage level of the voltage detection terminal, generating a plurality of reference voltages; and based on the plurality of reference voltages, driving a display voltage to a display unit within the display block according to a set of display data.

Growing community of inventors

Tainan, Taiwan

Chao-Liang Chien