DISPLAY PANEL DRIVER AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME

The invention discloses a display panel driver and a method of driving a display panel using the same. The display panel driver includes: a driving controller receiving input image data and converting the input image data into a data signal; and a data driver converting the data signal into a data v...

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Bibliographic Details
Main Authors SONG IN BOK, BAI CHENGYUE
Format Patent
LanguageChinese
English
Published 15.03.2024
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 a display panel driver and a method of driving a display panel using the same. The display panel driver includes: a driving controller receiving input image data and converting the input image data into a data signal; and a data driver converting the data signal into a data voltage. The driving controller includes a plurality of lookup tables that store data signal values corresponding to gradation values of input image data based on an input maximum luminance, and the total number of data signal values stored in the first lookup table corresponding to the first input maximum luminance is different from the total number of data signal values stored in the second lookup table corresponding to the second input maximum luminance. 本申请公开了一种显示面板驱动器和使用该驱动器驱动显示面板的方法。该显示面板驱动器包括：驱动控制器，接收输入图像数据并且将输入图像数据转换成数据信号；以及数据驱动器，将数据信号转换成数据电压。驱动控制器包括基于输入最大亮度存储与输入图像数据的灰度值相对应的数据信号值的多个查找表，并且存储在与第一输入最大亮度相对应的第一查找表中的数据信号值的总数不同于存储在与第二输入最大亮度相对应的第二查找表中的数据信号值的总数。
Bibliography:Application Number: CN202311135770