LIQUID CRYSTAL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which picture display can be efficiently performed by using both of the external light and an internal light source. SOLUTION: In the liquid crystal display device having a transparent substrate and at least a diffusing layer, a ref...

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Bibliographische Detailangaben
Hauptverfasser:	TANIMOTO MASAHIRO, KITAHATA AKIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING 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 FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which picture display can be efficiently performed by using both of the external light and an internal light source. SOLUTION: In the liquid crystal display device having a transparent substrate and at least a diffusing layer, a reflecting layer or the like formed on the transparent substrate, a back light is disposed in the lower side of the transparent substrate and further microlenses are disposed above the back light and below the diffusing layer in the position between non-reflective layers.