DISPLAY APPARATUS AND DISPLAY METHOD

摘要

PURPOSE: A display device and a display method thereof are provided to suppress the degradation of precision caused by an external noise by adjusting a frequency of a touch detection operating signal applied to an operating electrode. CONSTITUTION: A control unit starts to write an image signal supplied from the outside to a memory (S1). The control unit waits until the image signal is written to a capacity limit of the memory (S2). When the image signal is written to the capacity limit of the memory, the control unit notifies writing information to a source driver. The source driver decodes the image signal from the memory at 110% speed according to the notification (S3). [Reference numerals] (AA) Display control process start; (BB) No; (CC) Yes; (DD) End; (S1) Starting to write an image signal about a memory (Ring buffer); (S2) Is it written by 100% of the memeory (Ring buffer)?; (S3) Displaying by opening a detection of the image signal from the memory at a speed which is different from the written speed