Au Optronics Corporation

Kuang-Hsiang Liao

Ya-Ling Hsu

Chen-Hsien Liao

Yueh-Hung Chung

Min-Tse Lee

Sheng-Yen Cheng

Yan-Kai Wang

Yang-Chun Lee

Chien-Huang Liao

Sheng-Ju Ho

Hung-Che Lin

Yi-Ren Chen

Shiang-Lin Lian

Ching-Sheng Cheng

Li-Wei Shih

Mao-Hsun Cheng

Chun-Cheng Hung

A pixel array substrate, including scanning line pads, data line pads, scanning lines, data lines, gate transmission lines, pixels, a data line signal chip, and a scanning line signal chip, is provided. The scanning lines extend along a first direction. The data lines and the gate transmission lines extend along a second direction. The data lines are electrically connected to the data line pads. The scanning lines are electrically connected to the scanning line pads through the gate transmission lines. A ratio of a number of rows of pixels arranged in the first direction to a number of rows of pixels arranged in the second direction is X:Y. Each pixel includes m sub-pixels.

Pixel array substrate

A touch display panel including a pixel defining layer, a first light emitting structure, a second light emitting structure, a first light sensing device and a touch electrode layer is provided. The pixel defining layer has a first pixel opening and a second pixel opening. The first light sensing device is adjacently disposed on a first side of the first pixel opening. A first edge defining a first electrode opening of the touch electrode layer and a second edge defining the first pixel opening of the pixel defining layer have a first spacing on the first side of the first pixel opening. A third edge defining a second electrode opening of the touch electrode layer and a fourth edge defining the second pixel opening of the pixel defining layer have a second spacing on a side of the second pixel opening. The first spacing is greater than the second spacing.

Touch display panel

A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.

Pixel array substrate and driving method thereof

Growing community of inventors

Hsinchu, Taiwan

Kuang-Hsiang Liao