发明授权
US5445711A Low resistance, thermally stable electrode structure for
electroluminescent displays
失效
用于电致发光显示器的低电阻,热稳定的电极结构
- 专利标题: Low resistance, thermally stable electrode structure for electroluminescent displays
- 专利标题(中): 用于电致发光显示器的低电阻,热稳定的电极结构
-
申请号: US250969申请日: 1994-05-31
-
公开(公告)号: US5445711A公开(公告)日: 1995-08-29
- 发明人: William J. Tanski , Roger Carroll , Emilio J. Branciforte
- 申请人: William J. Tanski , Roger Carroll , Emilio J. Branciforte
- 申请人地址: CT Norwalk
- 专利权人: Westinghouse Norden Systems
- 当前专利权人: Westinghouse Norden Systems
- 当前专利权人地址: CT Norwalk
- 主分类号: H05B33/22
- IPC分类号: H05B33/22 ; H05B33/12 ; H05B33/26 ; H05B33/28 ; B44C1/22 ; C23F1/02
摘要:
An electroluminescent display includes a transparent electrode (4) and a metal assist structure (6) formed over a portion of the transparent electrode (6) such that the metal assist structure (6) is in electrical contact with the transparent electrode (4). The metal assist structure (6) includes a first refractory metal layer (10), a primary conductor layer (12) formed on the first refractory metal layer (10), and a second refractory metal layer (14) formed on the primary conductor layer (12). The first and second refractory metal layers (10, 14) are capable of protecting the primary conductor layer (12) from oxidation when the electroluminescent display is annealed to activate a phosphor layer (18). In an alternate embodiment, an electroluminescent display includes a substrate (2) and a metal electrode (22) formed on the substrate (2). The metal electrode (22) includes a first refractory metal layer (10), a primary conductor layer (12) formed on the first refractory metal layer (10), and a second refractory metal layer (14) formed on the primary conductor layer (12).
公开/授权文献
- US6129736A Expansible apparatus with back-loaded cannula 公开/授权日:2000-10-10