发明授权
- 专利标题： Organic EL device and method for manufacturing the same
- 专利标题（中）： 有机EL器件及其制造方法
-
申请号： US13017581申请日： 2011-01-31
-
公开(公告)号： US08513656B2公开(公告)日： 2013-08-20
- 发明人: Satoshi Okutani , Norihisa Maeda , Masashi Takahashi , Takeshi Ikeda , Masuyuki Oota
- 申请人： Satoshi Okutani , Norihisa Maeda , Masashi Takahashi , Takeshi Ikeda , Masuyuki Oota
- 申请人地址： JP Fukaya-shi
- 专利权人： Japan Display Central Inc.
- 当前专利权人： Japan Display Central Inc.
- 当前专利权人地址： JP Fukaya-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2010-68030 20100324
- 主分类号： H01L29/08
- IPC分类号： H01L29/08
摘要：
According to one embodiment, an organic EL device includes a first organic EL element, a second organic EL element and a third organic EL element. The first organic EL element has a first electrode, a second electrode, and a first emitting layer. The second organic EL element has a third electrode, a fourth electrode, and a second emitting layer. At least a part of the first emitting layer extends on the second emitting layer. A third organic EL element has a fifth electrode, a sixth electrode, and a third emitting layer. At least a part of the first and the second emitting layers extends on the third emitting layer. A thickness of the first emitting layer between the first and the second electrodes is thicker than a thickness of the first emitting layer extending on the second and the third emitting layers.
公开/授权文献
- US20110233576A1 ORGANIC EL DEVICE AND METHOD FOR MANUFACTURING THE SAME 公开/授权日：2011-09-29
信息查询
IPC分类:
