Organic light emitting device and method of manufacturing the same
An organic light emitting device and a method of manufacturing the same, the organic light emitting device includes a first electrode, a second electrode, and an organic layer that has at least a multi-coated emissive layer and which is interposed between the first and second electrodes. The multi-coated emissive layer is a single layer composed of a neutral emissive material and an no−ne parameter of the emissive layer is greater than an no−ne parameter of a single-coated layer. The organic light emitting device has a longer lifetime and high efficiency.
Samsung Display Co., Ltd.
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C09K H01L C09K C09K H05B H01L H01L C09K H01L
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Mu-Gyeom Jong-Jin Lyong-Sun In-Nam Tae-Woo Yu-Jin Sang-Hoon Sang-Yeol
Kim Park Pu Kang Lee Kim Park Kim