Publikation:

Method, system and apparatus for power saving backlight

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Datum

2014

Autor:innen

Albrecht, Marc
Xu, Chihao

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Internationale Patentnummer

US 8687028 B2

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Open Access-Veröffentlichung

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Patent
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Zusammenfassung

A method, apparatus, and system for displaying an image on a liquid crystal display (LCD). The method, apparatus, and system can include condensing a plurality of pixel gray values to a concentrated pixel, the concentrated pixel assigned to a geometric position on a display and described by at least one of a plurality of parameters and gray value; forming the concentrated pixels to a condensed image; resolving a light spread function of a first LED in substantially the same resolution as the condensed image; calculating a backlight needed based on the condensed image; and optimizing a value of a plurality of LEDs by considering the contribution of the plurality of LEDs on the concentrated pixel, wherein light spread functions of the LEDs are used.

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ISO 690ALBRECHT, Marc, Chihao XU, Andreas KARRENBAUER, 2014. Method, system and apparatus for power saving backlight
BibTex
@misc{Albrecht2014Metho-32460,
  year={2014},
  title={Method, system and apparatus for power saving backlight},
  url={http://www.google.com/patents/US8687028},
  author={Albrecht, Marc and Xu, Chihao and Karrenbauer, Andreas}
}
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Interner Vermerk

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Kontakt
URL der Originalveröffentl.
http://www.google.com/patents/US8687028

Prüfdatum der URL

2015-12-17

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