Patent · US Active

Reducing blinking pixels in displays

US12014679B2 · kind B2 · utility

1Cited by

0References

18Claims

0Family size

Assignee

Google LLC · US

Inventors

Yi Zhang · Redwood City, US
Seobin Jung · Santa Clara, US
Kuan-Lin Chen · New Taipei, TW

Key dates

Filing date	Aug 13, 2020
Grant date	Jun 18, 2024
Priority date	—
Expiry date	Aug 13, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Reducing blinking pixels in a display includes detecting a first timing of activation of one or more emissive elements of the display, detecting a second timing of sensing pulses from a sensor arranged to detect radiation transmitted through the display, determining, based on the first timing and the second timing, a synchronized timing that staggers the activation of the one or more emissive elements of the display and the sensing pulses from the sensor, and dynamically altering, based on the determined synchronized timing, a subsequent timing of the sensing pulses from the sensor to reduce blinking of at least some of the pixels compared to blinking associated with the synchronized timing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.