Electrostatic discharge circuit, array substrate and display device

Electrostatic discharge circuit, array substrate and display device

The invention discloses an electrostatic discharge circuit (10), an array substrate and a display device. The electrostatic discharge circuit (10) comprises a first electrostatic conduction group (11) and a second electrostatic conduction group (12) which are coupled between a first signal end (A) a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI ZHUO, ZHANG ZHENYU, LIM YUN-SIK, LI PEIROU, ZHANG SHUNHANG, XUAN MINGHUA, ZHANG ZHEN, LIU DONGNI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:The invention discloses an electrostatic discharge circuit (10), an array substrate and a display device. The electrostatic discharge circuit (10) comprises a first electrostatic conduction group (11) and a second electrostatic conduction group (12) which are coupled between a first signal end (A) and a second signal end (B). The first electrostatic conduction group (11) is configured to disconnect the first signal end (A) and the second signal end (B) when the absolute value of a first voltage difference between the first signal end (A) and the second signal end (B) is smaller than a first threshold voltage; when the potential of the first signal end (A) is smaller than that of the second signal end (B) and the absolute value of a second voltage difference between the first signal end (A) and the second signal end (B) is larger than a second threshold voltage, the potential of the first signal end (A) rises, and the potential of the second signal end (B) drops; the second electrostatic conduction group (12)