Lg Display Co., Ltd.

Seung-Pyo Seo

Sung-Chul Ha

Yong-Kwan Lee

Hyoun-Woo Kim

A driving circuit of a display device and a method for driving the same are disclosed. The driving circuit includes a timing controller configured to receive external image data and to output corrected image data by subtracting predetermined compensation data from the received image data, and a data driver configured to generate a data voltage for the image data based on the corrected image data received from the timing controller.

Driving circuit of display device for compensating image data and method for driving the same

A power supplying unit for a liquid crystal display device includes: a power integrated circuit for generating a source voltage and a compensation voltage, the compensation voltage linearly varying according to an ambient temperature; and a charge pumping part for generating a gate high voltage using the source voltage and the compensation voltage, the gate high voltage linearly varying when the ambient temperature is lower than a reference temperature.

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Daegu, South Korea

Seung-Pyo Seo