Display device

CN113345360BActive Publication Date: 2025-11-25SAMSUNG DISPLAY CO LTD
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Patent Information

Application Number
CN202110143999.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2020-03-02
Filing Date
2021-02-02
Publication Date
2025-11-25
Estimated Expiration
2041-02-02

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Abstract

A display device is provided. The display device includes a gray scale converter for receiving an input gray scale value, calculating an output load value which is smaller than an input load value calculated from the input gray scale value when the input load value is greater than a start current limit value, and converting the input gray scale value into a converted gray scale value corresponding to the output load value, and a data driver for providing a data voltage based on the converted gray scale value, wherein there is a first increase rate of the output load value with respect to the input load value when the input load value is between the start current limit value and a first current limit value, and wherein there is a second increase rate of the output load value with respect to the input load value when the input load value is between the first current limit value and a maximum value of the input load value.
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Citation Information

Patent Citations

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