Display Apparatus

본 발명의 실시예는 구동트랜지스터의 초기화와 발광다이오드의 초기화를 위한 초기화전압을 달리한 화소를 통해 화소의 초기화 및 보상을 구현한 표시장치를 개시한다. A display apparatus including pixels, each including a driving transistor comprising a first terminal, a second terminal, a first gate, and a second gate electrically connected to the second terminal. Each pixel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HWANG SUNG CHAN, KA JI HYUN, JEONG SEON I, KWAK WON KYU, BYUN MIN WOO, JEON DONG HWAN, KIM MIN JOO
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:본 발명의 실시예는 구동트랜지스터의 초기화와 발광다이오드의 초기화를 위한 초기화전압을 달리한 화소를 통해 화소의 초기화 및 보상을 구현한 표시장치를 개시한다. A display apparatus including pixels, each including a driving transistor comprising a first terminal, a second terminal, a first gate, and a second gate electrically connected to the second terminal. Each pixel further includes a first transistor electrically connected to a driving voltage line and the first terminal of the driving transistor, a second transistor electrically connected to the second terminal of the driving transistor and a light-emitting diode, a first capacitor electrically connected to the first gate of the driving transistor and the second terminal of the driving transistor, and a second capacitor electrically connected to the driving voltage line and the second terminal of the driving transistor. A timing at which a first gate signal is applied to a gate of the first transistor and a timing at which a second gate signal is applied to a gate of the second transistor are different from each other.