H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 3/15 (2006.01) G09G 3/16 (2006.01) G09G 3/34 (2006.01) H04N 5/74 (2006.01) H04N 9/30 (2006.01)
Patent
CA 2204852
A circuit for driving a number of actuated mirrors (50) in a column in an actuated mirror array includes a sequential circuit for generating a sequential signal, a corresponding number of latches and a corresponding number of digital-analog converters, wherein a data signal is latched in sequence in each of the latches and each of the data signals latched in the latches is simultaneously provided to an analog-digital converter which converts the data signal into any one of many different gradation values over a given range.
Un circuit de commande de plusieurs miroirs actionnés (50) dans une colonne d'un réseau de miroirs actionnés comprend un circuit séquentiel qui génère un signal séquentiel, un nombre correspondant de verrous et un nombre correspondant de convertisseurs numériques/analogiques. Un signal de données est verrouillé séquentiellement dans chacun des verrous et chacun des signaux de données verrouillés est simultanément envoyé à un convertisseur analogique/numérique qui convertit ce signal en l'une des nombreuses valeurs de gradation différentes sur une plage donnée.
Lee Geun-Woo
Woo Sang Kyoung
Cassan Maclean
Daewoo Electronics Co. Ltd.
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