发明授权
- 专利标题: Glass keyboard and method for producing a glass keyboard
- 专利标题(中): 玻璃键盘和玻璃键盘的制造方法
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申请号: US09623891申请日: 2000-11-21
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公开(公告)号: US06563435B1公开(公告)日: 2003-05-13
- 发明人: Karl-Otto Platz
- 申请人: Karl-Otto Platz
- 优先权: DE19810329 19980311
- 主分类号: H03M1100
- IPC分类号: H03M1100
摘要:
In a glass keyboard comprising a keyboard surface (4) made from a flexible thin glass pane (2) and at least one carrier material pane (6), each pane being provided with an electroconductive layer (8,10) on the faces facing each other, wherein the opposing electroconductive layers (8,10) are kept at a distance to each other with the aid of a spacer (12), and wherein the electroconductive layers (8,10) touch each other when pressure is applied to the flexible thin glass layer (2) at the essentially localized place of pressure application, it is provided that the flexible thin glass pane (2) is made from a drawn thin glass film.
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