SOURCE DRIVE INTEGRATED CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME

One embodiment of the present invention relates to a source drive integrated circuit and a display device including the same. The source drive integrated circuit includes: a source driving circuit generating data voltages according to a source timing control signal and digital video data; output buf...

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Main Authors SO, DONG YOON, KIM, TAE GON, PARK, KYONG TAE, KIM, JUNG HOON, KANG, SEONG YEUN
Format Patent
LanguageEnglish
Korean
Published 01.04.2016
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Abstract One embodiment of the present invention relates to a source drive integrated circuit and a display device including the same. The source drive integrated circuit includes: a source driving circuit generating data voltages according to a source timing control signal and digital video data; output buffers outputting the data voltages from the source driving circuit to output terminals; and voltage protection circuits connected between the output buffers and the output terminals. A voltage supplied to any one of the voltage protection circuits is different from a voltage supplied to each of the rest voltage protection circuits. 본 발명의 실시 예는 소스 드라이브 집적회로 및 그를 포함한 표시장치에 관한 것이다. 본 발명의 실시 예에 따른 소스 드라이브 집적회로는 소스 타이밍 제어신호와 디지털 비디오 데이터에 따라 데이터 전압들을 생성하는 소스 구동회로; 상기 소스 구동회로로부터의 상기 데이터 전압들을 출력 단자들로 출력하는 출력 버퍼들; 및 상기 출력 버퍼들 및 상기 출력 단자들 사이에 접속된 전압 보호회로들을 포함하고, 상기 전압 보호회로들 중 어느 하나에 공급되는 전압은 나머지 전압 보호회로들 각각에 공급되는 전압과 상이한 것을 특징으로 한다.
AbstractList One embodiment of the present invention relates to a source drive integrated circuit and a display device including the same. The source drive integrated circuit includes: a source driving circuit generating data voltages according to a source timing control signal and digital video data; output buffers outputting the data voltages from the source driving circuit to output terminals; and voltage protection circuits connected between the output buffers and the output terminals. A voltage supplied to any one of the voltage protection circuits is different from a voltage supplied to each of the rest voltage protection circuits. 본 발명의 실시 예는 소스 드라이브 집적회로 및 그를 포함한 표시장치에 관한 것이다. 본 발명의 실시 예에 따른 소스 드라이브 집적회로는 소스 타이밍 제어신호와 디지털 비디오 데이터에 따라 데이터 전압들을 생성하는 소스 구동회로; 상기 소스 구동회로로부터의 상기 데이터 전압들을 출력 단자들로 출력하는 출력 버퍼들; 및 상기 출력 버퍼들 및 상기 출력 단자들 사이에 접속된 전압 보호회로들을 포함하고, 상기 전압 보호회로들 중 어느 하나에 공급되는 전압은 나머지 전압 보호회로들 각각에 공급되는 전압과 상이한 것을 특징으로 한다.
Author PARK, KYONG TAE
KANG, SEONG YEUN
KIM, JUNG HOON
SO, DONG YOON
KIM, TAE GON
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DocumentTitleAlternate 소스 드라이브 집적회로 및 그를 포함한 표시장치
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Snippet One embodiment of the present invention relates to a source drive integrated circuit and a display device including the same. The source drive integrated...
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SubjectTerms ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
Title SOURCE DRIVE INTEGRATED CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
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