SOFT-START DRIVE APPARATUS FOR PLASMA DISPLAY PANEL

PURPOSE: A soft-start drive apparatus for a plasma display panel is provided to be controlled through a PWM when a soft-start is performed. CONSTITUTION: A soft start signal generator(90) generates a soft start signal. A PWM controller(100) uses the soft start signal and generates first and the seco...

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Bibliographische Detailangaben
Hauptverfasser:	YOON, JAE HAN, WANG, BUM SIK, LEE, SUNG UK, JEON, PEEL SIK, SONG, KWANG HUN, EOM, JAE GEN, RYU, DONG KYUN, KIM, KYUNG HYUN
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 soft-start drive apparatus for a plasma display panel is provided to be controlled through a PWM when a soft-start is performed. CONSTITUTION: A soft start signal generator(90) generates a soft start signal. A PWM controller(100) uses the soft start signal and generates first and the second soft start signals. A signal selection part(200) transfers the first and second soft start signals. A signal transmitting unit(300) converts the first and second soft start signals into the first and second switching signal. A first switching circuit(10) has first and second switches(S11,S12) which changes inputted DC voltage to pulse-typed voltage.