Method of and unit for displaying an image in sub-fields

An image processing unit (300) for processing an image that is to be displayed in a plurality of sub-fields on a plasma display panel (406), has a storage (304) for storing the set of combinations of sub-fields that are available as intensity levels, and a selector (310) for selecting, from the stor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HOPPENBROUWERS JURGEN JEAN LOUIS
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS
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Beschreibung
Zusammenfassung:	An image processing unit (300) for processing an image that is to be displayed in a plurality of sub-fields on a plasma display panel (406), has a storage (304) for storing the set of combinations of sub-fields that are available as intensity levels, and a selector (310) for selecting, from the storage, a particular combination for a pixel to be displayed. The difference regarding sub-fields between a first one of the combinations representing a first available illumination level, and a second one of the combinations representing the next higher illumination level, has been limited, the limiting including control such that only a limited number of the sub-fields that are switched on in the first one of the combinations, are not switched on in the second one of the combinations.