Light-emitting compound and display device adopting light-emitting compound as color-developing substance
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United States of America Patent
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Jan 14, 2003
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N/A
app pub date -
Jul 12, 1999
filing date -
Nov 12, 1998
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Abstract
A light-emitting compound and a display device adopting the light-emitting compounds as a color-developing substance. When the display device adopts an organic layer formed of the light-emitting compound, such as a light-emitting layer or an electron transport layer, as a blue light-emitting material, it can display blue and has good luminous efficiency and driving voltage characteristics.
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