| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent (EL) device in which useful light can be obtained with high efficiency. <P>SOLUTION: In an organic EL device 1, a first electrode layer 5 including at least light transmissivity on a glass substrate 2, an organic light-emitting layer, and a second electrode layer 7 are laminated. A particle layer 3 is provided between the glass substrate 2 and the first electrode layer 5, and a boundary face on a far side from the glass substrate 2 of the first electrode layer 5 is smooth enough not substantially reflecting unevenness due to particles of the particle layer 3 on the glass substrate 2 side. <P>COPYRIGHT: (C)2012,JPO&INPIT |
