Samsung Display Co., Ltd.

Gyusu Lee

Jaehoon Lee

Dongin Kim

Namjae Lim

Seokha Hong

Jinpil Kim

Jaesung Bae

Jahun Koo

Moonshik Kang

Bongim Park

Kang-min Kim

KyoungHo Lim

Byung-Gon Kum

Ji Sang Seo

Hyunsu Park

Yeong Won Kim

Jae-hwan Jeon

Byoungchel Kim

Da Wun Kim

Hye Ryeon Jo

A display device includes a display panel and a heat radiation sheet disposed under the display panel, where a first region and a second region disposed outside the first region when viewed in a thickness direction thereof are defined in the heat radiation sheet. The heat radiation sheet includes a heat radiation layer disposed in the first region, a lower protective layer disposed under the heat radiation layer, where a plurality of openings is defined in the lower protective layer, and an upper protective layer disposed above the heat radiation layer and coupled to the lower protective layer in the second region.

Display device

A display device includes a display panel which includes a pixel including a driving transistor and a light-emitting element, and a sensing line connected to the pixel. A sensing driver senses a first sensing signal corresponding to mobility of the driving transistor through the sensing line, and processes the first sensing signal to output first sensing data. A driving controller receives the first sensing data from the sensing driver, generates mobility compensation data and kickback compensation data based on the first sensing data, and converts image data into compensation image data by the mobility compensation data and the kickback compensation data. A data driver converts the compensation image data into a data signal and provides the data signal to the pixel.

A display device includes a display panel including a plurality of pixels, the display panel including a first display area and a second display area, a first image processor which receives a first image data to be provided to the first display area, convert the first image data to a first convert data, and generate a first compensation data provided to the first display area using a first average filter, and a second image processor which receives a second image data to be provided to the second display area, converts the second image data to a second convert data, and generates a second compensation data provided to the second display area using a second average filter.

Display device and driving method of the same

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Asan-si, South Korea

Gyusu Lee