| 摘要 |
<p>A touch display apparatus, a manufacture method thereof and a display device are provided in the embodiments of the present invention. The touch display apparatus includes a double gate array substrate and a touch signal position determination circuit. The double gate array substrate provides a plurality of sub-pixels which are arranged to matrix, a plurality of gate scan lines and data lines. There are two gate scan lines on each line of sub-pixels. There is a data line on each two columns of sub-pixels. The touch display apparatus further comprises a plurality of optical sensing units which are set on the double gate array substrate, the optical sensing units are used to generate output signal based on received variable quantity of light and transmit the output signal to the touch position determination circuit through the optical sensing signal line, thereby determining the touch position by the touch position determination circuit according to the received output signal. The optical sensing signal lines are located between two adjacent sub-pixels, and there is no data line between the two adjacent sub-pixels.</p> |
