Stein McEwen, LLP
Organic electroluminescent device using a mixture of high and low molecular light-emitting substances as a light-emitting substance
An organic EL device in which light-emitting efficiency, color purity and laser induced thermal imaging characteristics are improved by providing with an organic EL device comprising a first electrode, a hole transport layer, a light-emitting layer, and a second electrode, wherein the light-emitting layer uses a mixture of an optically active low molecular electric charge transport material and a high molecular light-emitting substance.
Samsung Mobile Display Co., Ltd.
H H C C Y H C H C C C C H H
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Jang Hyuk Byung Doo Min Chul Seong Taek Mu Hyun
Kwon Chin Suh Lee Kim