Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Sungkyunkwan University

Hyena Kwak

Keunwoo Kim

Jiyeong Shin

Sanggun Choi

Hanbit Kim

Seongjun Park

Taewook Kang

Yongsu Lee

Thanh Tien Nguyen

Myounggeun Cha

Seongjun Jeong

Meejae Kang

Jaehwan Chu

Sangsub Kim

Dokyeong Lee

Hyoungsub Kim

Jaeseob Lee

Yunjung Oh

Jaehyun Yang

Kiseok Choi

Hoojeong Lee

A pixel includes: a driving transistor including a semiconductor layer and a gate electrode; and a compensation transistor connected to the gate electrode and the semiconductor layer of the driving transistor, wherein the first thin-film transistor includes: a first sub-transistor including a first gate electrode receiving a first scan signal having a first voltage level during a period; and a second sub-transistor connected to the first sub-transistor in parallel and comprising a second gate electrode receiving a second scan signal having a second voltage level that is an inverted level of the first voltage level during the same period.

Pixel and display device comprising the same

Provided are a pixel in which pixel circuits of a plurality of rows of the same column share a capacitor, and a display apparatus including the same.

Display apparatus

A display device may include a substrate, a first transistor disposed on the substrate and including a first gate electrode, a first conductive pattern disposed on the first gate electrode such that the first conductive pattern and the first gate electrode constitute a first capacitor, a second conductive pattern disposed on the first capacitor, a third conductive pattern disposed on the second conductive pattern such that the third conductive pattern and the second conductive pattern constitute a second capacitor, and a light emitting structure disposed on the second capacitor.

Display device

A display device includes: a base substrate including a first polymeric film; an active pattern on the base substrate and including a first channel region; and a first gate electrode overlapping the first channel region, wherein the first polymeric film has a first thickness in a first area overlapping the first channel region and a second thickness, which is smaller than the first thickness, in a second area different from the first area.

Display device including substrate with polymeric films

A display device includes a first transistor including a first channel region, a first gate electrode overlapping the first channel region, and a first electrode connected to a node receiving a driving voltage, a second transistor electrically connected to the first electrode of the first transistor, the second transistor including a second channel region and a second gate electrode overlapping the first channel region and receiving a scan signal, a light emitting element electrically connected to a second electrode of the first transistor, a first conductive line overlapping the first gate electrode with the first channel region in between and receiving a variable voltage different from the driving voltage, and a second conductive line overlapping the second gate electrode with the second channel region in between and receiving the scan signal.

An optoelectronic device is disclosed. The disclosed optoelectronic device includes an oxide semiconductor layer and a semiconducting two-dimensional (2D) material layer forming a stack structure with the oxide semiconductor layer.

Optoelectronic device

Growing community of inventors

Suwon-si, South Korea

Hyena Kwak