| 摘要 |
<p>According to the present invention, a display part (260) displays a screen. A recording part (240) records screen pattern information of the screen. A communication part (210) receives screen pattern information updating information from an external device. A drawing part (230) displays a screen on the display part (260) in accordance with the screen pattern information recorded on the recording part (240), and rewrites the screen pattern information recorded on the recording part (240) on the basis of the updating information received by the communication part (210). When the screen pattern information is rewritten and a screen is being displayed on the display part (260), an actuation controller (220) controls the drawing part (230) after the screen display is complete so that a screen pattern information rewrite is executed.</p> |
