Patent Number: 8,878,863

Title: Portable terminal

Abstract: The portable terminal includes a display unit configured to display a screen; a first buffer and a second buffer configured to sequentially store display data for the displayed screen; a first determination unit configured to determine whether to perform single-buffer control or double-buffer control based on update data for the displayed screen; and a setting unit configured to set, if single-buffer control is appropriate, a display control method of the display unit to a display control method using the first buffer and to set, if double-buffer control is appropriate, a display control method of the display unit to a display control method using the first buffer and the second buffer.

Inventors: Kato; Masataka (Tokyo, JP), Kawamura; Makoto (Tokyo, JP)

Assignee: Fujitsu Mobile Communications Limited

International Classification: G09G 5/399 (20060101)

Expiration Date: 2019-11-04 0:00:00