基本信息:
- 专利标题： 层叠结构及其制造方法及显示元件和显示单元
- 专利标题（英）：Laminated structure, and manufacturing method, display device, and display unit employing same
- 申请号：CN200910001357.0 申请日：2004-05-28
- 公开(公告)号：CN101459227A 公开(公告)日：2009-06-17
- 发明人： 横山诚一
- 申请人： 索尼株式会社
- 申请人地址： 日本东京都
- 专利权人： 索尼株式会社
- 当前专利权人： 索尼株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京市柳沈律师事务所
- 代理人： 彭久云
- 优先权： 151156/03 2003.05.28 JP
- 分案原申请号： 2004100684445
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; H01L51/56 ; G02F1/1343 ; G02F1/1362
A laminated structure which can reduce defect by preventing deposition failure or holes of an insulating film, manufacturing method, and a display unit that employ same are provided. The laminated structure as an anode for organic light-emitting devices is provided on a flat surface of a substrate. In the laminated structure, an adhesive layer made of ITO, a reflective layer made of silver or an alloy containing silver, and a barrier layer made of ITO are layered in this order from the substrate side. A cross sectional shape of the laminated structure in the laminated direction is a forward tapered shape. A sidewall face of the adhesive layer, the reflective layer, and the barrier layer is totally covered by an insulating film, and deposition failure or holes of the insulating film is prevented. A taper angle made by the sidewall face and the flat surface is preferably from about 10 DEG to about 70 DEG. The laminated structure can be used as a reflective electrode, a reflective film, or a wiring for a liquid crystal display.