LED backlight system for a computer display

In one embodiment of the invention the apparatus includes a light emitting diode (LED) to emit source light, a light converter coupled with said LED to convert said source light into converted light, and a liquid crystal display matrix (LCD matrix) coupled with said light-converting screen to receiv...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KARDACH JAMES P, BARKER ANDREW C, WILLIAMS DAVID, ROCKE MIKE J
Format:	Patent
Sprache:	eng
Schlagworte:	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 FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	In one embodiment of the invention the apparatus includes a light emitting diode (LED) to emit source light, a light converter coupled with said LED to convert said source light into converted light, and a liquid crystal display matrix (LCD matrix) coupled with said light-converting screen to receive said converted light.