DISPLAY DEVICE

PROBLEM TO BE SOLVED: To effectively suppress occurrence of an after-image.SOLUTION: A display device 10 includes: a liquid crystal panel 11 in which pixels constituted of liquid crystal modulation pixels are disposed in a matrix shape; a liquid crystal driving part 13 which sequentially selects and...

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Bibliographische Detailangaben
Hauptverfasser:	TEZUKA YASUSHI, AOKI TAMOTSU
Format:	Patent
Sprache:	eng
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 DISPLAYING EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To effectively suppress occurrence of an after-image.SOLUTION: A display device 10 includes: a liquid crystal panel 11 in which pixels constituted of liquid crystal modulation pixels are disposed in a matrix shape; a liquid crystal driving part 13 which sequentially selects and scans a line of each pixel of the liquid crystal panel 11 by a plurality of scan lines and allows a projected image to be displayed on the liquid crystal panel 11 by supplying a data signal from a data signal line to the pixel of the selected line; and a back-light control part 14 for controlling lighting of a back-light 12 which illuminates the liquid crystal panel 11. The liquid crystal driving part 13 performs scanning of a portion of one screen within a half (1/2) period of the period from starting scanning of a portion of one screen to starting scanning the next portion of one screen, and the back-light control part 14 lights the back-light 12 after the transmission rate of the liquid crystal is sufficiently stabilized.