Aging compensation method and device, display equipment and storage medium

The invention discloses an aging compensation method and device, display equipment and a storage medium. The method comprises: acquiring an image signal; the image signal comprises brightness data corresponding to the light-emitting sub-pixels; acquiring an accumulated light-emitting attenuation val...

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Bibliographic Details
Main Authors ZHENG PENGKUN, GUO XINGLING, WANG TIEGANG
Format Patent
LanguageChinese
English
Published 04.08.2023
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:The invention discloses an aging compensation method and device, display equipment and a storage medium. The method comprises: acquiring an image signal; the image signal comprises brightness data corresponding to the light-emitting sub-pixels; acquiring an accumulated light-emitting attenuation value of the light-emitting sub-pixel from the nonvolatile storage module; the accumulated light-emitting attenuation value is used for quantifying the aging degree of the light-emitting sub-pixels; determining an aging compensation value corresponding to the light-emitting sub-pixel according to the brightness data and the accumulated light-emitting attenuation value; and controlling the light-emitting sub-pixel to emit light according to the aging compensation value. According to the embodiment of the invention, targeted aging compensation can be carried out according to the accumulated light-emitting decay value and the brightness data of the single light-emitting sub-pixel, so that uneven brightness caused by diff
Bibliography:Application Number: CN202310565886