Organic light-emitting devices
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United States of America Patent
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Feb 11, 2003
Issued Date -
N/A
app pub date -
Aug 17, 2000
filing date -
Feb 23, 1998
priority date (Note) -
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Abstract
An organic light-emitting device comprising a transparent cover sheet; a region of organic light-emitting material behind the cover sheet; a region of circuitry behind the cover sheet for regulating the flow of current to the organic light-emitting material; and a non-light-transmissive layer which lies between the cover sheet and the circuitry.
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