Invention Grant
US08647164B2 Organic electroluminescent element, production method of the same, display device, and lighting device 有权
有机电致发光元件,其制造方法,显示装置以及照明装置

Organic electroluminescent element, production method of the same, display device, and lighting device
Abstract:
An organic electroluminescent element includes a laminated body incorporating an anode substrate, an anode, at least one non-light emitting organic layer A exhibiting positive hole transportability, at least one light emitting organic layer B, at least one non-light emitting organic layer C exhibiting electron transportability, a cathode, and a cathode substrate in the sequence set forth. At least 80% by weight of the organic layer A and the organic layer C in the laminated body is formed via a wet process, and the laminated body is made with an adhesion process between the organic layer A and the organic layer B, or between the organic layer B and the organic layer C.
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