Driving circuit and display device for improving electrical performance of circuit unit
AssigneeShenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsYanan Gao, Bangyin Peng, Ilgon Kim
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Abstract
The present application provides a driving circuit and a display device. The driving circuit includes a circuit unit including a thin-film transistor, which includes a patterned member; a capacitor, connected to at least one end of the thin-film transistor of the circuit unit, the capacitor includes an electrode plate; and a redundant patterned member, the redundant patterned member, the electrode plate and the patterned member located in a same conductive layer, the redundant patterned member connected between the patterned member and the electrode plate.
Claims12
A driving circuit, comprising:
- a circuit unit, comprising a thin-film transistor which comprises a patterned member;
- a capacitor, connected to at least one end of the thin-film transistor of the circuit unit, the capacitor comprising an electrode plate;
- and
- a redundant patterned member, the redundant patterned member, the electrode plate and the patterned member located in a same conductive layer, the redundant patterned member connected between the patterned member and the electrode plate,
- wherein material of the conductive layer is selected from at least one of molybdenum, aluminum, titanium, copper and silver,
- wherein the driving circuit further comprises a dummy thin-film transistor, which comprises the redundant patterned member, wherein the patterned member comprises a source and a drain, the redundant patterned member comprises a redundant source and a redundant drain, the redundant source is directly connected to the redundant drain.
A driving circuit, comprising:
- a circuit unit, comprising a thin-film transistor which comprises a patterned member;
- a capacitor, connected to at least one end of the thin-film transistor of the circuit unit, the capacitor comprising an electrode plate;
- and
- a redundant patterned member, the redundant patterned member, the electrode plate and the patterned member located in a same conductive layer, the redundant patterned member connected between the patterned member and the electrode plate,
- wherein the driving circuit further comprises a dummy thin-film transistor, which comprises the redundant patterned member, wherein the patterned member comprises a source and a drain, the redundant patterned member comprises a redundant source and a redundant drain, the redundant source is directly connected to the redundant drain.
A display device, comprising a driving circuit which comprises:
- a circuit unit, comprising a thin-film transistor which comprises a patterned member;
- a capacitor, connected to at least one end of the thin-film transistor of the circuit unit, the capacitor comprising an electrode plate;
- and
- a redundant patterned member, the redundant patterned member, the electrode plate and the patterned member located in a same conductive layer, the redundant patterned member connected between the patterned member and the electrode plate,
- wherein the driving circuit further comprises a dummy thin-film transistor, which comprises the redundant patterned member, wherein the patterned member comprises a source and a drain, the redundant patterned member comprises a redundant source and a redundant drain, the redundant source is directly connected to the redundant drain.
Dependencies are inferred from the claim text.