Invention Grant
- Patent Title: Dynamic artifact compensation systems and methods
- Patent Title (中): 动态假象补偿系统和方法
-
Application No.: US14630280Application Date: 2015-02-24
-
Publication No.: US09557850B2Publication Date: 2017-01-31
- Inventor: Chaohao Wang , Paolo Sacchetto , Zhibing Ge , Cheng Chen , Shih-Chyuan Fan Jiang
- 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 ; G06F3/041 ; G06F3/044 ; G09G3/20

Abstract:
One embodiment describes an electronic display. The electronic display includes display driver circuitry that display an image frame on the electronic device using a first display pixel and a second display pixel, touch sensing circuitry that detect user interaction with the electronic display, and a timing controller. The timing controller receives image data, in which the image data describes a target grayscale value of the first pixel and the second pixel to display the image frame, instructs the display driver circuitry to display a first portion of the image frame by writing the image data to the first display pixel, instructs the touch sensing circuitry to determine whether a user touch is present on a surface of the electronic display after the first portion of the image frame is displayed, determines grayscale value displayed by the second display pixel to display a previous image frame, and instructs the display driver circuitry to display a second portion of the image frame by writing adjusted image data to the second display pixel when the displayed grayscale value differs from the target grayscale value of the second pixel by more than a threshold amount.
Public/Granted literature
- US20160246430A1 DYNAMIC ARTIFACT COMPENSATION SYSTEMS AND METHODS Public/Granted day:2016-08-25
Information query