Invention Grant
- Patent Title: Reduced footprint pixel response correction systems and methods
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Application No.: US15664940Application Date: 2017-07-31
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Publication No.: US10242649B2Publication Date: 2019-03-26
- Inventor: Mahesh B. Chappalli , Chaohao Wang , Guy Côté , Marc Albrecht
- 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: G09G5/10
- IPC: G09G5/10 ; G09G5/00 ; G09G3/36 ; G09G5/36

Abstract:
Systems and methods for improving displayed image quality of an electronic display including a display pixel and a display driver are provided. A display pipeline receives input image data that indicates target luminance of the display pixel when displaying an image frame on the electronic display; determines a first bit group in pixel response corrected image data by mapping a first bit group in the input image data based at least in part on a first pixel response correction look-up-table; determines a second bit group in the pixel response corrected image data by mapping a second bit group in the input image data based at least in part on a second pixel response correction look-up-table; and outputs the pixel response corrected image data to the display driver to enable the display driver to facilitate displaying the image frame by writing the display pixel based on the pixel response corrected image data.
Public/Granted literature
- US20180090102A1 REDUCED FOOTPRINT PIXEL RESPONSE CORRECTION SYSTEMS AND METHODS Public/Granted day:2018-03-29
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