LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME

The present invention relates to a liquid crystal display device and an operating method thereof. The liquid crystal display device includes: a display module which displays an image; a backlight unit including a plurality of light source blocks irradiating light to a display module; and a backlight...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WOOJIN JEON, DAEHYUN JUN, JUNHO SEO, JUNPYO LEE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DISPLAY EDUCATION FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a liquid crystal display device and an operating method thereof. The liquid crystal display device includes: a display module which displays an image; a backlight unit including a plurality of light source blocks irradiating light to a display module; and a backlight driver controlling driving of the plurality of light source blocks according to a control signal, wherein a plurality of LED elements are arranged in a line in the light source block, and at least one LED element in the light source block is electrically connected to at least one LED element in another light source block adjacent to the light source block. Accordingly, it is possible to minimize an increase in cost due to an increase in the number of LED devices supplying light. 본 발명은 영상을 표시하는 디스플레이 모듈, 상기 디스플레이 모듈로 광을 조사하는 다수의 광원 블럭들을 포함하는 백라이트 유닛, 및 제어 신호에 따라 상기 다수의 광원 블럭들의 구동을 제어하는 백라이트 구동부를 포함하고, 상기 광원 블럭 내에는 다수의 LED 소자들이 일렬로 배열되고, 상기 광원 블럭 내의 적어도 하나의 LED 소자는 상기 광원 블럭에 인접한 다른 광원 블럭 내의 적어도 하나의 LED 소자와 전기적으로 연결되는 액정 표시 장치 및 그 구동 방법에 관한 것이다.