Electrostatically addressable electrophoretic display
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United States of America Patent
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Feb 26, 2013
Grant Date -
Jun 26, 2008
app pub date -
Jan 8, 2008
filing date -
Jul 20, 1995
priority date (Note) -
Expired
status (Latency Note)
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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.
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