DISPLAY DEVICE HAVING SHUTTER PANEL AND OPERATING METHOD THEREOF

A display device comprises: a display panel including a plurality of pixels; a first driving circuit controlling an image to be displayed on the pixels; and a shutter panel including a plurality of shutter pixels and periodically refreshed. The first driving circuit operates so that a second image c...

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Bibliographische Detailangaben
Hauptverfasser:	LEE MYUNGHO, SONG MYOUNGSEOP
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
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Beschreibung
Zusammenfassung:	A display device comprises: a display panel including a plurality of pixels; a first driving circuit controlling an image to be displayed on the pixels; and a shutter panel including a plurality of shutter pixels and periodically refreshed. The first driving circuit operates so that a second image corresponding to a second image signal of a previous frame is displayed on the display panel if the difference between a first image signal of a current frame and the second image signal of the previous frame is bigger than a predetermined level and operates so that a first image corresponding to the first image signal of the current frame is displayed on the display panel when the shutter panel is refreshed. 표시 장치는, 복수의 화소들을 포함하는 표시 패널, 상기 화소들에 영상이 표시되도록 제어하는 제1 구동 회로, 및 복수의 셔터 화소들을 포함하며, 주기적으로 리프레쉬되는 셔터 패널을 포함하되, 상기 제1 구동 회로는 현재 프레임의 제1 영상 신호와 이전 프레임의 제2 영상 신호의 차가 소정 레벨보다 큰 경우, 상기 이전 프레임의 상기 제2 영상 신호에 대응하는 제2 영상이 상기 표시 패널에 표시되도록 동작하고, 상기 셔터 패널이 리프레쉬될 때 상기 현재 프레임의 상기 제1 영상 신호에 대응하는 제1 영상이 상기 표시 패널에 표시되도록 동작한다.