发明名称 |
ORGANIC EL ELEMENT AND METHOD FOR MANUFACTURING THE ORGANIC EL ELEMENT AND ORGANIC EL ELEMENT EVALUATING METHOD |
摘要 |
Provided are an organic EL device having improved conductivity of an anode compared with conventional organic EL devices, and a method for manufacturing such organic EL device. The organic EL device is provided with a layer-like optical element (40), which at least contains a liquid crystal material and a dye, has a refractive index distribution based on orientation of liquid crystal molecules constituting the liquid crystal material, and has the refractive index distribution fixed; a substrate (11) which can transmit visible light; a light emitting layer (60) composed of an organic EL material; a cathode (70); and an anode (50). Each of the cathode (70) and the anode (60) is formed layer-like. The organic EL device is further provided with an alignment film (12), and the alignment film (12) and the optical element (40) are in contact with each other.
|
申请公布号 |
EP2120509(A1) |
申请公布日期 |
2009.11.18 |
申请号 |
EP20080710974 |
申请日期 |
2008.02.08 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED;TOKYO INSTITUTE OF TECHNOLOGY |
发明人 |
IKEDA, TOMIKI;KINOSHITA, MOTOI;KOBAYASHI, TOMOHIRO;YAMAMOTO, KYOKO;TANAKA, SHIN-YA;SAKANO, FUMIHIRO |
分类号 |
H05B33/02;G02B3/00;G02F1/137;H01L51/50;H05B33/10 |
主分类号 |
H05B33/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|