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US 12,217,700 B2Granted
Display apparatus
AssigneeLG Display Co., Ltd.
InventorsDonghyun Kim, Dongjun Kim
Life of this patent
Estimating the term…
Abstract
A display apparatus includes an active area, an inactive area surrounding the active area, a pixel disposed in the active area, and a driver IC, a gate driver, a low-potential power supply line, a high-potential power supply line and a subframe controller disposed in the inactive area, wherein the subframe controller is disposed between the pixel and the gate driver.
Claims17
A display apparatus, comprising:
- a substrate;
- a driver IC disposed on a side of the substrate;
- and
- a gate driver disposed on a side of the substrate;
- a pad for low-potential power disposed on a left side and a right side of the driver IC;
- and
- a pad for high-potential power disposed on the left side and the right side of the driver IC,
- wherein the gate driver includes:
- a transistor T1 including a gate electrode electrically connected to a node Q and a capacitor CQ, and electrically connected between an input terminal of a gate low voltage and an output node;
- a transistor T2 including a gate electrode electrically connected to a node QB and electrically connected between an input terminal of a gate high voltage and the output node;
- a capacitor CB electrically connected between the input terminal of the gate high voltage and the gate electrode of the transistor T2;
- a transistor T3 including a gate electrode electrically connected to an input terminal of a clock signal, and electrically connected between an input terminal of a start signal and the node Q;
- a transistor T4 electrically connected the input terminal of the gate high voltage;
- a transistor T5 electrically connected between the input terminal of the clock signal and the transistor T2;
- a transistor T6 electrically connected between the input terminal of the gate high voltage and the transistor T2;
- and
- a transistor TA electrically connected between the transistor T3 and the transistor T1.
14 more elements
Dependencies are inferred from the claim text.