Au Optronics Corporation

Kuo-Hsuan Huang

Bo-Ru Jian

Chen-Yi Wu

Chieh-Ming Chen

Chao-Kun Huang

An electronic device, including a substrate, first electrodes, second electrodes, and peripheral wiring pairs, is provided. The substrate has a first peripheral area, a working area, and a second peripheral area arranged along a first direction. The first electrodes are disposed in the working area, structurally separated from each other, and arranged along a second direction. The second electrodes are disposed in the working area, structurally separated from each other, and arranged along the first direction. Each peripheral wiring pair includes first and second peripheral wirings respectively belonging to first and second conductive layers. One of the first and second peripheral wirings is disposed in one of the first and second peripheral areas. Other one of the first and second peripheral wirings is disposed in other one of the first and second peripheral areas. The first and second peripheral wirings are electrically connected to the same first electrode.

Electronic device

A touch display apparatus including a display panel and a plurality of touch electrodes is provided. The touch electrodes overlap the display panel and have a plurality of wire segments that intersect each other. A first spacing SPbetween any adjacent two of the wire segments arranged along a first direction satisfies a relationship below:  where PPI is the number of pixels per inch of the display panel, B is 1.8 or 2.1, and N is 1 or a positive even number.

Touch display apparatus

A liquid crystal pixel circuit and a driving method thereof are provided. The liquid crystal pixel circuit has a main pixel, a sub pixel and a charge sharing switch. The charge sharing switch is electrically coupled between the main pixel and the sub pixel. The main pixel, the sub pixel and the charge sharing switch are controlled by the same gate line. The provided driving method is used for driving the liquid-crystal pixel circuit mentioned above.

Growing community of inventors

Hsinchu, Taiwan

Kuo-Hsuan Huang