×

MULTICOLOR DISPLAY ARCHITECTURE USING ENHANCED DARK STATE

  • US 20100165448A1
  • Filed: 12/22/2009
  • Published: 07/01/2010
  • Est. Priority Date: 12/30/2008
  • Status: Active Grant
First Claim
Patent Images

1. A multi-color display device comprising a plurality of Microcups, whereina) said microcups are separated by partition walls,b) each of said microcups is filled with a display fluid comprising white charged pigment particles dispersed in a solvent of a dark color,c) said microcups are sandwiched between a first layer and a second layer wherein said first layer comprises a common electrode and said second layer comprises a plurality of pixel electrodes, andd) each of said microcups is capable of displaying a white color state, a dark color state and a medium color state.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×