Color electrophoretic displays

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

abstract:

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.

Score=790/1000 GOOD!

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