Display backlight illumination of a housing perimeter

An information handling system display manages direction of illumination from an internal backlight to illuminate the display perimeter. A translucent material disposed between a liquid crystal display panel and backlight manages a color of backlight illumination applied at the display perimeter. In...

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Bibliographische Detailangaben
Hauptverfasser:	Eun, Lee Kyung, Oh, Guentaek, Cheong, Seen Yee Cindy
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:	An information handling system display manages direction of illumination from an internal backlight to illuminate the display perimeter. A translucent material disposed between a liquid crystal display panel and backlight manages a color of backlight illumination applied at the display perimeter. In various alternative embodiments, the translucent material selectively adjusts light transmission characteristics to adjust light that passes to a frontside of the liquid crystal display panel.