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1. (WO2013143208) POWER SAVING METHOD AND DEVICE FOR LARGE-SCREEN TERMINAL

Pub. No.:    WO/2013/143208    International Application No.:    PCT/CN2012/075526
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Wed May 16 01:59:59 CEST 2012
IPC: G06F 1/32
G09G 3/20
H04M 1/73
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
ZHANG, Qingli
张庆立
XU, Feng
徐峰
Inventors: ZHANG, Qingli
张庆立
XU, Feng
徐峰
Title: POWER SAVING METHOD AND DEVICE FOR LARGE-SCREEN TERMINAL
Abstract:
The present invention relates to a power saving method for a large-screen terminal. The method comprises steps of: when a power saving mode switchover instruction is detected, determining the valid display area of a screen according to the power saving mode switchover instruction, and adjusting screen resolution to the size of the valid display area; then outputting display content according to the screen resolution. A power saving device for a large-screen terminal provided by the present invention adjusts resolution of the display content and displays the display content on the valid display area of the screen of the terminal, so that the terminal can operate only by using a part of the screen area, thereby reducing power consumption of the whole screen and improving the endurance of the terminal.