Patent · US Active

Power control method used with TV module of portable electronic apparatus

US7884885B2 · kind B2 · utility

2Cited by

10References

16Claims

0Family size

Assignee

AVerMedia TECHNOLOGIES, INC. · TW

Inventors

Hung-Shen Su · Taipei, TW
Jui-Hsiang Yang · Hsinchu, TW
Jiun-Kuei Jung · New Taipei, TW

Key dates

Filing date	Aug 24, 2006
Grant date	Feb 8, 2011
Priority date	—
Expiry date	Dec 9, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04N5/63
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A power control method used with a TV module of a portable electronic apparatus is used for selectively entering the TV module in a power-saving mode. At first, the portable electronic apparatus is activated. When the portable electronic apparatus is activated, the power supply condition of the portable electronic apparatus is detected. If the power supply condition of the portable electronic apparatus indicates that an external power source is used, the power-saving mode of the TV module is suspended. Optionally, the power-saving mode of the TV module is suspended if a priority setting condition indicates that play efficiency takes priority.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.