Display apparatus and method of driving the display apparatus

Display apparatus and method of driving the display apparatus

A driving device includes an output timing controller (130) which controls an output timing of a first driving voltage (AVDD1) and a second driving voltage (AVDD2) respectively generated from a first voltage generator (110) and a second voltage generator (120). A third driving voltage (AVDD3) output...

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Hauptverfasser: Kim, Hun-Tae, Bae, Hyeon-Seok, Lee, Sang-Hoon, Lee, Cheol-Ho
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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creator Kim, Hun-Tae
Bae, Hyeon-Seok
Lee, Sang-Hoon
Lee, Cheol-Ho
description A driving device includes an output timing controller (130) which controls an output timing of a first driving voltage (AVDD1) and a second driving voltage (AVDD2) respectively generated from a first voltage generator (110) and a second voltage generator (120). A third driving voltage (AVDD3) output from the output timing controller is provided to a first data driver (150) and a second data driver (160), and also provided to a gamma voltage generator (140) to generate a plurality of gamma voltages (V GMMA ). Accordingly, a reverse electric potential between the third driving voltage (AVDD3) and the gamma voltages (V GMMA ) is prevented from being generated in the first and second data drivers, therefore, preventing the first and second data drivers from being damaged.
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subjects ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
title Display apparatus and method of driving the display apparatus
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