Method and Apparatus for LED Driver to Reduce Cross Talk or Flicker

Method and Apparatus for LED Driver to Reduce Cross Talk or Flicker

Systems and methods for electronic displays to use reference voltages to control driving current of illuminators are provided. The reference voltages are used to reduce or eliminate cross talk in driving voltages among different illuminators and driving voltage variations from frame to frame. The tr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ongaro, Fabio, Zucker, Robert D, Rasera, Nicola, Darmon, Denis M, Wang, Xiaofeng, Piper, Johan L, Sun, Ming
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:Systems and methods for electronic displays to use reference voltages to control driving current of illuminators are provided. The reference voltages are used to reduce or eliminate cross talk in driving voltages among different illuminators and driving voltage variations from frame to frame. The transient performance of the driving current of the illuminator (e.g., the current rise/decline time, current overshoot issue, current settling time) may be improved by implementing the reference voltages.