LIGHT EMITTING ELEMENT MATERIAL AND LIGHT EMITTING ELEMENT
The present invention solves the problem of no technology yet being found that establishes durable life as well as low driving voltage and high luminance efficiency in organic thin-film light emitting devices. An object of the present invention is to provide an organic thin-film light emitting devic...
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| creator | TOMINAGA, TSUYOSHI MATSUKI, SHINICHI TANAKA, DAISAKU |
| description | The present invention solves the problem of no technology yet being found that establishes durable life as well as low driving voltage and high luminance efficiency in organic thin-film light emitting devices. An object of the present invention is to provide an organic thin-film light emitting device in which the luminance efficiency and durable life are improved while a low driving voltage is maintained by means of a light emitting device material that contains a compound represented by general formula (1). |
| format | Patent |
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| subjects | ADHESIVES CHEMISTRY DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HETEROCYCLIC COMPOUNDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS POLISHES |
| title | LIGHT EMITTING ELEMENT MATERIAL AND LIGHT EMITTING ELEMENT |
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