ORGANIC EL COMPLEX ELEMENT, ORGANIC EL DISPLAY DEVICE USING IT, AND LIGHTING DEVICE
PROBLEM TO BE SOLVED: To provide an organic EL complex element capable of being efficiently manufactured without using a dielectric multilayer film difficult to manufacture, and yet realizing high-level light emission directivity and color purity as good as in case a dielectric multilayer film is us...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an organic EL complex element capable of being efficiently manufactured without using a dielectric multilayer film difficult to manufacture, and yet realizing high-level light emission directivity and color purity as good as in case a dielectric multilayer film is used. SOLUTION: The organic EL complex element is provided with an organic EL element equipped at least with a light-emitting layer and an electrode layer, and a liquid crystal film equipped with a photonic band gap selectively reflecting light of specific wavelengths laminated on a light-extracting face of the organic EL element. COPYRIGHT: (C)2008,JPO&INPIT |
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