Samsung Display Co., Ltd.

Kihong Song

Yeseul Lee

Hyun-sik Yoon

Jongwoon Kim

Kihyun Sung

Wonjin Seo

Daeho Hwang

A display device includes a driving control circuit that receives an input image signal and outputs an output image signal, a data driving circuit that outputs a data signal corresponding to the output image signal, and a display panel including a plurality of pixels to display an image corresponding to the data signal. The driving control circuit determines an amount of time the input image signal is maintained as a still image, determines a color coordinate gain based on the amount of time and outputs the output image signal based on the color coordinate gain.

Display device and operation method thereof

A display device is disclosed that includes a display panel including a plurality of pixels, a printed circuit board connected to the display panel, a temperature sensor disposed on the printed circuit board, a flexible circuit board that connects the display panel to the printed circuit board, a data driver disposed on the flexible circuit board, and a temperature sensing part disposed on the printed circuit board. The flexible circuit board is bent such that the printed circuit board is disposed under the display panel and the temperature sensor is disposed adjacent to a sensing pixel outputting a sensing current among the pixels.

Display device including sensing pixel on display panel and temperature sensor on printed circuit board, and driving method thereof

Growing community of inventors

Yongin-si, South Korea

Kihong Song