| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel, a liquid crystal display, a photo-detecting device, and a light intensity adjustment method. <P>SOLUTION: The liquid crystal display panel includes a plurality of first scan lines, a plurality of first data lines, a plurality of first thin film transistors, a plurality of liquid crystal pixel units and a built-in photo-detecting module. The first thin film transistors are disposed at intercrosses of the first scan lines and the first data lines, and each of the first thin film transistors connects the first data line and the first scan line. Each of the first thin film transistors is used to drive a liquid crystal pixel unit. The built-in photo-detecting module detects a light beam and outputs a multi-bit digital signal corresponding to the intensity of the light beam. <P>COPYRIGHT: (C)2011,JPO&INPIT |
