METHOD AND SYSTEM FOR IMPROVING DIMMING PERFORMANCE IN FIELD SEQUENTIAL COLOR (FSC) DISPLAY

PROBLEM TO BE SOLVED: To provide methods and systems for improving performance in a FSC display, such as dimming and color performance in a wide range of temperatures and driving conditions. SOLUTION: Methods and systems for displaying an image on a display having first and second light sources are...

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Bibliographische Detailangaben
Hauptverfasser:	DAVEY DENNIS M, SCHMIDT JOHN, SARMA KALLURI R
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
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide methods and systems for improving performance in a FSC display, such as dimming and color performance in a wide range of temperatures and driving conditions. SOLUTION: Methods and systems for displaying an image on a display having first and second light sources are provided. A video signal is provided to the display. The video signal includes first and second video frames. Each video frame includes first and second sub-frames corresponding to the respective first and second light sources. The first light source is operated for a first duration during the first sub-frame of the first video frame. The first light source is operated for a second duration during the first sub-frame of the second video frame. The second duration is different from the first duration. COPYRIGHT: (C)2009,JPO&INPIT