Patent · US Active

Sensing considering image

US11164515B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Apple Inc. · US

Inventors

Hung Sheng Lin · San Jose, US
Hyunwoo Nho · Palo Alto, US
Sun-Il Chang · San Jose, US
Junhua Tan · Saratoga, US
Jie Won Ryu · Santa Clara, US
Shengkui Gao · Shoreline, US
Rui Zhang · Santa Clara, US
Injae Hwang · Tokyo, JP
Kingsuk Brahma · San Francisco, US
Jesse Aaron Richmond · San Francisco, US
Shiping Shen · Cupertino, US
Hyunsoo Kim · Seoul, KR

Key dates

Filing date	Mar 27, 2018
Grant date	Nov 2, 2021
Priority date	—
Expiry date	May 12, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG09G2320/043
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An electronic device comprises an electronic display having an active area having a pixel. The electronic device also comprises processing circuitry configured to receive image data to send to the pixel and adjust the image data to generate corrected image data based at least in part on a stored correction value for the pixel. The processing circuitry also is configured to generate a test data to send to the pixel subsequent to sending corrected image data to the pixel, wherein the test data is selected based upon a comparison of at least one aspect of the corrected image data with a threshold value.

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