APPARATUS FOR DRIVING DISPLAY PANEL

A driving device of a display panel is provided to block the inflow of noise through a ground stage or a low level output stage by inserting a current direction control element into the ground stage or the low level output stage. A driving device of a display panel for driving the display panel by a...

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Bibliographic Details
Main Author KIM, SU WEON
Format Patent
LanguageEnglish
Published 12.12.2006
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:A driving device of a display panel is provided to block the inflow of noise through a ground stage or a low level output stage by inserting a current direction control element into the ground stage or the low level output stage. A driving device of a display panel for driving the display panel by applying power from at least one power source to an electrode line(Yi) includes a first control switch(S01) for controlling the connection between the power source and the electrode line; a second control switch(S02) for controlling the connection between the electrode line and a ground stage(GND); and a current direction control element(D70) connected between the second control switch and the ground stage to cut off noise flowing from the ground stage.
Bibliography:Application Number: KR20050108939