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 Mobile Display Co., Ltd.
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H01L H05B H01L H01L C09K C09K H01L C09K C09K
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Lyong-Sun Sang-Hoon Sang-Yeol Tae-Woo In-Nam Yu-Jin Mu-Gyeom Jong-Jin
Pu Park Kim Lee Kang Kim Kim Park