Invention Grant
- Patent Title: Panel overdrive compensation
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Application No.: US15842383Application Date: 2017-12-14
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Publication No.: US10438561B2Publication Date: 2019-10-08
- Inventor: Shereef Shehata , Christopher P. Tann , Guy Côté
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder P.C.
- Main IPC: G09G5/06
- IPC: G09G5/06 ; G09G5/39 ; G06T11/00 ; G06T3/40

Abstract:
Systems and methods for interpolating overdrive values using a lookup table to compensate for potential display artifacts. Interpolating includes applying a first interpolation type to a first portion of the lookup table when a point to be interpolated is in the first portion of the lookup table. However, interpolating includes applying a second interpolation type to a second portion of the lookup table when the point to be interpolated is in the second portion of the lookup table. The interpolated values are then used to drive pixels of a display panel.
Public/Granted literature
- US20190189082A1 PANEL OVERDRIVE COMPENSATION Public/Granted day:2019-06-20
Information query
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