Method for improving electrostatic discharge capacity of driving device and corresponding driving device

A driving device comprises a circuit substrate and a driving chip. The circuit substrate includes a chip arrangement area, a first transmission path connected to a power end, and a second transmission path connected to a ground end. The driving chip includes a plurality of connecting pads and a plur...

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Bibliographic Details
Main Authors TSAI, SUI-HO, WU, KUN-TAI
Format Patent
LanguageChinese
English
Published 01.10.2023
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
NATURALLY-OCCURRING ELECTRICITY
PHYSICS
SEALS
STATIC ELECTRICITY
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Summary:A driving device comprises a circuit substrate and a driving chip. The circuit substrate includes a chip arrangement area, a first transmission path connected to a power end, and a second transmission path connected to a ground end. The driving chip includes a plurality of connecting pads and a plurality of discharge circuit respectively connected to the connecting pads. The connecting pads respectively couple to arrangement pads formed on the chip arrangement area. Wherein each of the positive end of the discharge circuit are connected to the power end via a first electrostatic discharge path. Wherein the first transmission path is shunt with the first electrostatic discharge path.
Bibliography:Application Number: TW202211110388