GOA CIRCUIT, ARRAY SUBSTRATE, AND DISPLAY DEVICE

WIPO Patent Application WO/2018/107440

A9

Provided are a gate driver on array (GOA) circuit (10), an array substrate (100), and a display device (1000). The GOA circuit (10) is used to provide a scanning pulse signal to a pixel matrix (20) and comprises a plurality of cascaded GOA units (12). The GOA unit (12) comprises a first enable input terminal (ENA), a second enable input terminal (ENB), a first output terminal (OUTA), a second output terminal (OUTB), and a first node (PU). A first output terminal (OUTA) of an N-2-level GOA unit (12) is connected to a first enable input terminal (ENA) of an N-level GOA unit (12), and a second output terminal (OUTB) of the N-2-level GOA unit (12) is connected to a second enable input terminal (ENB) of an N-1-level GOA unit (12), wherein N is a natural number greater than 2. The second output terminal (OUTB) is used to output a scanning pulse signal to the pixel matrix (20). The GOA unit (12) further comprises a pull-up maintaining unit (121). The pull-up maintaining unit (121) is connected to the second enable input terminal (ENB) and the first node (PU) and is used to charge the first node (PU) such that a voltage of the first node (PU) is maintained at a first given voltage (VGH).

JPS59193622	PLASMA COUPLING TYPE DEVICE DRIVING CIRCUIT
JPH0632236	[Title of Invention] Semiconductor integrated circuit device
JP2021145348	SEMICONDUCTOR DEVICE

YUAN ZE (CN)
GUAN XIMENG (CN)
ZHAO JIGANG (CN)

PCT/CN2016/110146

November 08, 2018

December 15, 2016

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SHENZHEN ROYOLE TECHNOLOGIES CO LTD (CN)

G11C19/28; G09G3/36

TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)

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