Today's pick up in organic semiconductor patents.
7,167,155 (Jan. 23 2007)
Color electrophoretic displays.
JonathanD. Albert, Barrett Comiskey and JosephM. Jacobson
E Ink Corporation
Novel addressing schemes for controlling electronically addressable
displays include a scheme for rear-addressing displays, which allows for
in-plane switching of the display material. Other schemes include a
rear-addressing scheme which uses a retroreflecting surface to enable
greater viewing angle and contrast. Another scheme includes an electrode
structure that facilitates manufacture and control of a color display.
Another electrode structure facilitates addressing a display using an
electrostatic stylus. Methods of using the disclosed electrode structures
are also disclosed. Another scheme includes devices combining display
materials with silicon transistor addressing structures.