Gamma debugging method and device of display panel, equipment, medium and product

The embodiment of the invention discloses a gamma debugging method and device of a display panel, equipment, a medium and a product, and relates to the technical field of display of display panels. A frame of test picture input into a display panel is split into N bit planes, the display panel is co...

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Bibliographic Details
Main Authors HUANG XINJIE, WU ZHANGLI, JI YUAN, ZHOU BIN
Format Patent
LanguageChinese
English
Published 03.05.2024
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SEALS
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Summary:The embodiment of the invention discloses a gamma debugging method and device of a display panel, equipment, a medium and a product, and relates to the technical field of display of display panels. A frame of test picture input into a display panel is split into N bit planes, the display panel is controlled to display the ith bit plane under the condition that data of each row of the ith bit plane is written completely, and the display panel is controlled to stop displaying the ith bit plane when the display duration of the ith bit plane reaches a set pulse width. The pulse width precision is greater than the reference precision. According to the invention, the precision of the pulse width is improved, and the time adjustment precision of the display duration of each bit plane is improved, so that the granularity of the brightness value can be reduced, the influence caused by an overshoot phenomenon is reduced, and the first brightness curve can be linearly changed; and bit plane data matched with the referen
Bibliography:Application Number: CN202410138566