Invention Grant
US08665385B2 Capacitive coupled non-volatile electronic display 有权
电容耦合非易失性电子显示器

  • Patent Title: Capacitive coupled non-volatile electronic display
  • Patent Title (中): 电容耦合非易失性电子显示器
  • Application No.: US13274193
    Application Date: 2011-10-14
  • Publication No.: US08665385B2
    Publication Date: 2014-03-04
  • Inventor: Shu-Lu Chen
  • Applicant: Shu-Lu Chen
  • Agency: HDLS IPR Services
  • Agent Chun-Ming Shih
  • Main IPC: G02F1/1343
  • IPC: G02F1/1343
Capacitive coupled non-volatile electronic display
Abstract:
A non-volatile electronic display includes a light valve plate comprising a plurality of liquid crystal cells on a transparent substrate; a plurality of “floating/storage” nodes functioning like non-volatile memories formed on the transparent substrate and corresponding to the liquid crystal cells, and a plurality of word lines and a plurality of bit lines connected to the plurality of non-volatile memories and supplying signal to store charge to at least one non-volatile memory. The charge is retained in the at least one “floating/storage” nodes functioning like non-volatile memory for a predetermined period when no external power is applied to the non-volatile electronic display.
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