REFLECTION TYPE LIQUID CRYSTAL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which makes it possible to sufficiently view its display screen even when used in a circumferentially dark place, saves the electric power, and improves the use efficiency of light. SOLUTION: A liquid crystal layer 4 is...

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Bibliographische Detailangaben
Hauptverfasser:	HOTTA SADAKICHI, YAMAJI YOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING BLASTING 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 FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LABELS OR NAME-PLATES LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which makes it possible to sufficiently view its display screen even when used in a circumferentially dark place, saves the electric power, and improves the use efficiency of light. SOLUTION: A liquid crystal layer 4 is sandwiched between a top-side glass substrate 2 and a reverse-side glass substrate 5 and the circumference of the substrates is sealed with a liquid sealing seal 3; and a reflecting plate 7 is provided on the side of the reverse-side glass substrate 5 being in not contact with the liquid crystal layer 4 across a reverse-side polarizing plate 6 and a lighting unit 10 is provided on the side of the top-side glass substrate 2 being in not contact with the liquid crystal layer 4 across a top-side polarizing plate 1.