Lg display co., ltd. (20250006131). DISPLAY APPARATUS COMPRISING PIXEL CIRCUIT
DISPLAY APPARATUS COMPRISING PIXEL CIRCUIT
Organization Name
Inventor(s)
JongHyun Park of Chigok-gun KR
DISPLAY APPARATUS COMPRISING PIXEL CIRCUIT
This abstract first appeared for US patent application 20250006131 titled 'DISPLAY APPARATUS COMPRISING PIXEL CIRCUIT
Original Abstract Submitted
a display apparatus includes a mode controller configured to generate a first control signal and a second control signal, a gate drive circuit configured to generate a light-emitting signal, a first scan signal, and a second scan signal, a shared circuit connected to a reference voltage line configured to provide a reference voltage, the shared circuit comprising a first transistor configured to operate based on the first scan signal, and a second transistor connected to the first transistor in series and configured to operate based on the second scan signal and a first pixel circuit connected to the mode controller and the gate drive circuit, wherein the first pixel circuit includes a driving transistor, a third transistor configured to operate based on the light-emitting signal and connected to the second transistor, a fourth-first transistor configured to operate based on the first control signal, a fourth-second transistor configured to operate based on the second control signal, a first light-emitting element connected to the fourth-first transistor, a second light-emitting element connected to the fourth-second transistor and a capacitor connected to the first transistor, the second transistor, the third transistor, and the driving transistor.