| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To accurately specify the indicator position for example in a display having a touch panel function. <P>SOLUTION: The sensor 204 is formed together with a display unit 205 in the image display area 10a of a TFT array substrate 10. The sensor control circuit 201 controls the operation of the sensor 204 and also supplies the signals to a back-light control circuit 202 to change the intensity of the source light from the back light 206. The sensor control circuit 201 specifies the position of the indicator by processing the data of the indicator image when detecting the indicator, such as a finger. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
