The invention relates to an ambient light electrophoretic display comprising a plurality of cells containing a suspension of charged pigment particles in a light-transmissive fluid. Each cell comprises a light-transmissive front window, a nonobstructing collecting electrode and counter electrode disposed in the cell, and a panel having a reflective or absorbing surface.
申请公布号
US5872552(A)
申请公布日期
1999.02.16
申请号
US19970864806
申请日期
1997.05.29
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
GORDON, II, JOSEPH GROVER;HART, MARK WHITNEY;HOMOLA, ANDREW MARIAN;MCKEAN, DENNIS RICHARD;SCHEIN, LAWRENCE BRIAN;SMITH, BARTON ALLEN;SWANSON, SALLY ANN