0 Replies Latest reply on Jul 29, 2011 4:11 PM by brittani.conley

    Alternative Methods of LCD Control

    brittani.conley

      Multiplexed LCDs have been used for over 30 years, and the methods for driving them are well-known and remained unchanged for the past 20 years. Advancements in LCD materials and a new understanding of density modulation, however, allow for new digital approaches which are scalable with silicon processes and allow for more cost-effective designs. This article will demonstrate a conventional implementation and show two alternative approaches, requiring only digital signals, to drive the LCD.

         

      Check out part 1 and part 2 of this EE Times article!