LIQUID CRYSTAL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing mixture of respective screens and obtaining an image high in brightness when displaying the image by distributing light to a plurality of directions by time-division drive.SOLUTION: A liquid crystal display device i...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WAKEMOTO HIROBUMI, NAKAO KENJI, FUKAMI TETSUO, NISHIYAMA KAZUHIRO
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 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:	PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing mixture of respective screens and obtaining an image high in brightness when displaying the image by distributing light to a plurality of directions by time-division drive.SOLUTION: A liquid crystal display device includes: a display panel DP arranged with a plurality of liquid crystal pixels PX approximately in matrix; an illumination portion BL (SBL) having a plurality of light-emitting regions corresponding to a display region divided by every plurality of rows of the liquid crystal pixels and capable of switching light emitted from the light-emitting region to a plurality of directions; and a drive control portion 5 for writing by sequentially scanning the image for every row of the liquid crystal pixels and controlling the light-emitting region to emit light to a predetermined direction from the corresponding light-emitting region. The illumination portion is the liquid crystal display device having a light guide portion provided with the plurality of light-emitting regions and a plurality of pairs of light sources disposed opposite to both end portions of the light guide portion so that light enters in the end portion of the light-emitting region.