Lg Display Co., Ltd.

Seung Hwan Shin

Bo Gun Seo

Dae Seok Oh

Yong Won Jo

Jin Woo Jung

Jong Wook Jang

The present specification discloses a gate driver, a display device including the same, and a method of driving the display device. When a gate-on voltage of a Jclock signal differs from a gate-on voltage of the first clock signal, the gate driver applies a compensation gate-on voltage that is a gate-on voltage at a changed voltage level to a gate-on voltage node. The display device includes a sensing unit for sensing a clock signal, and a compensation unit for applying the compensation gate-on voltage to the gate driver from the sensed clock signal. According to the present specification, a gate-source voltage of a transistor disposed on an output unit may be maintained at a previous voltage. In addition, it is possible to prevent driving failures caused by a load received by the clock signal supplied to a stage disposed relatively far away.

Gate driver, display device including the same, and driving method of display device

Disclosed herein are a foldable display and a driving method thereof which activate an entirety of a screen of a flexible display panel and display an image on a maximum screen when the flexible display panel is unfolded in an unfolded state, and activate a part of the screen when the flexible display panel is folded in a folded state to display the image on a screen that is smaller than the maximum screen and to display a black color on a deactivated screen.

Foldable display and driving method thereof

Disclosed are an LCD device and a driving method thereof. The LCD device includes at least one source driving ICs configured to drive a plurality of data lines formed in a panel, a timing controller configured to generate a power control signal used to change a level of a driving voltage applied to the source driving ICs according to a pattern of an image output to the panel, and a driving voltage generator configured to generate a first driving voltage or a second driving voltage according to the power control signal to drive the source driving ICs. The first and second driving voltages have different levels.

Growing community of inventors

Paju-si, South Korea

Seung Hwan Shin