Samsung Display Co., Ltd.

Woo-Jin Jung

Hoi-Sik Moon

Jung-Suk Han

Kang-Hyun Kim

Jae-Seob Chung

Jong-Hee Na

Ji-Eun Jang

Woo-Young Lee

Ji-Hye Choi

Jae-Seok Choi

Jun-Il Park

Shim-Ho Yi

Go-Eun Cha

A method of driving a display apparatus including generating first gamma correction data of input data using a first gamma look-up table ('LUT'), determining a Mura correction value of the first gamma correction data, adding the Mura correction value to the input data to generate added input data, generating second gamma correction data of the added input data using the first gamma LUT, and driving a pixel in the display panel using the second gamma correction data of the added input data. The Mura correction value is determined after the gamma correction data is generated, and the generating of the added input data is performed prior to any gamma correction being performed on the input data.

Display apparatus, method of driving the same and vision inspection apparatus for the same

A display apparatus includes a gamma controller configured to determine whether the target pixel unit is driven in both time division method and space division method based on a plurality of comparison values and a reference condition, and an output controller configured to generate normal gamma-data of the target pixel unit using a normal gamma curve if the plurality of comparison values satisfy the reference condition and to generate high gamma-data and low gamma-data of the target pixel unit using a high gamma curve and a low gamma curve in both time division method and space division method if the plurality of comparison values do not satisfy the reference condition.

Display apparatus and method of driving the same

A display apparatus includes a display panel that comprises a plurality of pixels, a first image data corrector configured to calculate a Mura correction value of input data based on gamma correction data of the input data, to add the Mura correction value to the input data to generate added input data, and to generate gamma correction data of the added input data, and a data driver configured to drive the plurality of pixels based on the gamma correction data provided from the first image data corrector.

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Asan-si, South Korea

Woo-Jin Jung