ELECTRONIC DISPLAY INVERSION BALANCE COMPENSATION SYSTEMS AND METHODS

Patent №

US 9,767,726

Granted

2017-09-19

Filed 2015

Owner

APPLE INC.

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14725545

Systems, methods, and device are provided to provide inversion techniques for dynamic variable refresh rate electronic displays. One embodiment of the present disclosure describes An electronic display including a display panel that display images with varying refresh rates and a timing controller that receives image data from an image source, determines a counter value, and instructs a driver in the electronic display to apply a voltage to the display panel to write an image on the display panel, in which a negative voltage is applied when the counter value is positive and a positive voltage is applied when the counter value is less than or equal to zero. Additionally, the timing controller update the counter value based at least in part on duration the image is displayed on the display panel, wherein the counter value increases when the voltage is positive and decreases when the voltage is negative.

VisionG09G 3/2092G09G 3/20G09G 3/3614G09G 2300/0819G09G 2310/0254G09G 2310/063G09G 2310/08G09G 2320/0204+1 more

AI classification

Vision0.70
Planning0.04
AI hardware0.01
Natural language0.00
Evolutionary computation0.00
Machine learning0.00
Knowledge representation0.00
Speech0.00

Ownership

APPLE INC.

assignment · 357960652

Assignors

TANN, CHRISTOPHER P., KIM, TAESUNG, PINTZ, SANDRO H.

On an employer assignment, the assignors are typically the inventors.

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