Display screen
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United States of America Patent
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May 28, 1991
Issued Date -
N/A
app pub date -
Feb 27, 1989
filing date -
Jul 25, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A large area retractable display screen for displaying video and/or color graphic images through the use of phosphorescent triad arrays being selectively activated by a limiting electric field controlled thereacross by an active matrix of fault-tolerant transistors and multiplexed front electrodes produced and supported on a flexible substrate.
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