Invention Grant
US09240137B2 Method and apparatus for content-based reduction of display power
有权
用于基于内容降低显示功率的方法和装置
- Patent Title: Method and apparatus for content-based reduction of display power
- Patent Title (中): 用于基于内容降低显示功率的方法和装置
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Application No.: US13023986Application Date: 2011-02-09
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Publication No.: US09240137B2Publication Date: 2016-01-19
- Inventor: Mark Bapst , Julien Chaffraix , Su Zhao , Tao Xue , Haw-Jing Lo
- Applicant: Mark Bapst , Julien Chaffraix , Su Zhao , Tao Xue , Haw-Jing Lo
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Innovation Center, Inc.
- Current Assignee: Qualcomm Innovation Center, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Neugeboren O'Dowd PC
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/34 ; G09G5/06

Abstract:
Methods and devices for displaying content in a power efficient manner are disclosed. In accordance with many embodiments, content is received that includes a plurality of subcomponents, and a subcomponent with a larger surface is darkened so as to generate at least one darkened subcomponent. In addition, a contrast of selected ones of the subcomponents is adjusted so as to enable the selected ones of the subcomponents to be viewed against the darkened subcomponent while others of the plurality of subcomponents are left in their source format. The at least one darkened subcomponent, selected ones of the subcomponents, and the subcomponents that are in their source format are composited into a composite view; and displayed.
Public/Granted literature
- US20120200587A1 Method and Apparatus For Content-Based Reduction of Display Power Public/Granted day:2012-08-09
Information query
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