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US 11,900,894 B2Granted
Display panel
AssigneeSamsung Display Co., Ltd.
InventorsJae-Hoon Lee, Seung-Hwan Moon, Yong-Soon Lee, Young-Su Kim, Chang-Ho Lee, Whee-Won Lee, Jun-Yong Song, Yu-Han Bae
Life of this patent
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Abstract
A display panel includes an amorphous silicon gate driver in which a lower voltage than the gate-off voltage output from the gate driver is applied to an adjacent stage as a low voltage transmission signal.
Claims8
A display device comprising:
- a display area including a gate line;
- a gate driver electrically connected to the gate line, the gate driver including a plurality of stages and being integrated on a substrate,
- wherein a stage of the plurality of stages comprises:
- a first transistor including a control electrode electrically connected to a first node, a first electrode electrically connected to a clock signal line, and a second electrode electrically connected to the gate line;
- a third transistor including a control electrode electrically connected to a second node which is different from the first node, a first electrode electrically connected to a first voff signal line to which a first voff signal is input, and a second electrode electrically connected to the second electrode of the first transistor;
- a fifth transistor including a control electrode, a first electrode electrically connected to a second voff signal line, and a second electrode electrically connected to the second node;
- an eleventh transistor including a control electrode electrically connected to the second node, a first electrode electrically connected to the second voff signal line, and a second electrode electrically connected to a carry signal out terminal;
- and
- a fifteenth transistor including a control electrode electrically connected to the first node, a first electrode, and a second electrode electrically connected to the carry signal out terminal.
6 more elements
Dependencies are inferred from the claim text.