发明授权
- 专利标题: Organic EL element and manufacturing method thereof
- 专利标题(中): 有机EL元件及其制造方法
-
申请号: US13333490申请日: 2011-12-21
-
公开(公告)号: US08330359B2公开(公告)日: 2012-12-11
- 发明人: Hidehiro Yoshida , Yoshiro Kitamura , Shuhei Nakatani , Hisao Nagai
- 申请人: Hidehiro Yoshida , Yoshiro Kitamura , Shuhei Nakatani , Hisao Nagai
- 申请人地址: JP Osaka
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: JP Osaka
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JP2007-145877 20070531
- 主分类号: H05B33/00
- IPC分类号: H05B33/00
摘要:
An organic EL element is provided with a substrate; an electrode set on the substrate; an organic EL layer set on the electrode; and a bank which define the organic EL layer. A lyophilicity at a top of the bank is higher than a lyophilicity at a bottom surface of the bank, and a lyophilicity of the bank gradually changes from the bottom surface of the bank to the top of the bank.
公开/授权文献
- US20120091888A1 ORGANIC EL ELEMENT AND MANUFACTURING METHOD THEREOF 公开/授权日:2012-04-19
信息查询