Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Industry-University Cooperation Foundation Hanyang University

Oh-Kyoung Kwon

Ung-Gyu Min

A method of driving a display device including a sensing line, a light-emitting element, a capacitor, and a driving transistor, the driving transistor comprising a control terminal that is connected to the capacitor, an input terminal, and an output terminal, the method including: connecting the control terminal and the output terminal; connecting the control terminal and the output terminal to a ground voltage and then disconnecting the control terminal and the output terminal from the ground voltage; sensing a first voltage of the control terminal through the sensing line; and calculating a threshold voltage of the driving transistor based on the first voltage.

Display device and method of driving the same

A fuel tank includes an inlet port communicating with a fuel decelerating section of the tank in which the inflowing fuel is decelerated. The decelerated fuel is delivered to a fuel intake compartment of the tank which contains a filter. The filtered fuel is then delivered to a fuel storage area of the tank which includes a hose leading to an outlet port. A buoyant member is mounted on the inlet end of the hose to enable that inlet end to rise to or near the surface of fuel in the tank. Sediment drains are provided in the bottom of the tank for removing sediment from the fuel intake compartment and the fuel storage area.

Growing community of inventors

Seoul, South Korea

Oh-Kyoung Kwon