DIGITAL DRIVING DISPLAY APPARATUS AND DRIVING METHOD THEREOF

PURPOSE: A digital driving display apparatus and a driving method thereof are provided to prevent degradation of liquid crystal. CONSTITUTION: A digital operation core(110) outputs 1 bit pulse stream by modulating the input data after dividing one frame into sub frame. An inversion controller(130) w...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, KWY RO, CHOI, YOUNG HWAN, AN, JUNG NAM, CHANG, JAE WON, LEE, SUNG EUN
Format:	Patent
Sprache:	eng ; kor
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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Beschreibung
Zusammenfassung:	PURPOSE: A digital driving display apparatus and a driving method thereof are provided to prevent degradation of liquid crystal. CONSTITUTION: A digital operation core(110) outputs 1 bit pulse stream by modulating the input data after dividing one frame into sub frame. An inversion controller(130) which inverts the polarity of the pulse stream in a predetermined cycle to prevent a degradation of liquid crystal. The charging time is longer than PWM digital driving method to apply a wide area high definition display device.