Samsung Display Co., Ltd.

Industry-university Cooperation Foundation Hanyang University

Kyong-Hwan Oh

Chong-Chul Chai

Oh-Kyong Kwon

Oh Kyong Kwon

Yong-Koo Her

In-Jae Hwang

Young-Wan Seo

Nack-Hyeon Keum

A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, 'm' is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.

Display apparatus having pixel including three transistors and two capacitors, and method of driving the same

A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, 'm' is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, 'n' is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.

Method of driving pixel of display apparatus that includes dividing data voltage using first and second capacitors connected in series to apply divided voltage to control electrode of transistor

Display apparatus including pixel that includes first through third transistors

Display apparatus and method of driving the same

Display apparatus having a simple pixel structure and method of driving the same

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Seoul, South Korea

Kyong-Hwan Oh