Title:
携帯コンピュータグラフィックスディスプレイのための電力に基づいた精細度管理システム
Document Type and Number:
Japanese Patent JP2005525654
Kind Code:
A
Abstract:
A system and method for allowing a portable electronic device capable of processing and displaying graphics applications, such as a laptop, hand held computer, PDA, or internet ready wireless cellular device, to continue to display graphics even when battery power is low. The present invention extends the useful battery life by actively managing and appropriately reducing the level of detail or image quality of graphics rendered by the device as function of available power. In a preferred embodiment, the invention manages the level of detail at the application level so it does not affect processor speed.
More Like This:
Inventors:
William Davis King Jr.
Application Number:
JP2004505863A
Publication Date:
August 25, 2005
Filing Date:
May 09, 2003
Export Citation:
Assignee:
Hewlett-Packard Development Company
International Classes:
G06F1/32; G06F3/0484; G06T1/20; G06T15/00; G09G5/36; (IPC1-7): G06T15/00; G06F1/32; G06F3/00; G06T1/20
Attorney, Agent or Firm:
Patent Business Corporation IPS