Invention Grant
US09311871B2 Devices and methods for reducing power to drive pixels of a display
有权
用于降低驱动显示器像素的功率的装置和方法
- Patent Title: Devices and methods for reducing power to drive pixels of a display
- Patent Title (中): 用于降低驱动显示器像素的功率的装置和方法
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Application No.: US13677037Application Date: 2012-11-14
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Publication No.: US09311871B2Publication Date: 2016-04-12
- Inventor: Taesung Kim
- Applicant: APPLE INC.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder PC
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G3/36

Abstract:
The present disclosure relates to various techniques, systems, devices, and methods for driving high resolution monitors while reducing artifacts thereon. Data may be stored on pixels of a display such that a first half of the pixels of the display (e.g., arranged in a checkerboard fashion) have data of a first polarity stored on them during a first half of a frame, then a second half of the pixels of the display have data of a second polarity stored on them during a second half of the frame. In such an arrangement, the polarity used to provide data to the pixels may be switched only one time during each frame. The data provided to drive the second half of pixels may be inverted relative to the first half of pixels. The display may use the dot inversion method to provide overall good image quality, yet operate with reduced power consumption.
Public/Granted literature
- US20140085287A1 DEVICES AND METHODS FOR REDUCING POWER TO DRIVE PIXELS OF A DISPLAY Public/Granted day:2014-03-27
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