Display controller, bistable electro-optic display

Display controller, bistable electro-optic display

  • CN 105,580,068 B
  • Filed: 07/31/2014
  • Issued: 07/10/2020
  • Est. Priority Date: 07/31/2013
  • Status: Active Grant
First Claim
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1. A display controller capable of controlling the operation of a bistable electro-optic display having a plurality of display states and at least two additional controller states, the display controller comprising an update buffer, means for removing from the update buffer pixels which do not require updating during a given transition, at least one particular transition being associated with the at least two additional controller states, means for receiving a list of states which should not be removed from the update buffer, and means for ensuring that pixels having listed states including the at least two additional controller states are not removed from the update buffer.

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