发明公开
- 专利标题： DISPLAY DEVICE BASED ON FRUSTRATED TOTAL INTERNAL REFLECTION
- 专利标题（中）： 与预防的总反射显示设备
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申请号： EP02735721.9申请日： 2002-06-04
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公开(公告)号： EP1402314A1公开(公告)日： 2004-03-31
- 发明人: PRINS, Menno, W., J. , CORNELISSEN, Hugo, J.
- 申请人： Koninklijke Philips Electronics N.V.
- 申请人地址： Groenewoudseweg 1 5621 BA Eindhoven NL
- 专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人地址： Groenewoudseweg 1 5621 BA Eindhoven NL
- 代理机构： Raap, Adriaan Yde
- 优先权： EP01202127 20010605
- 国际公布： WO2002099527 20021212
- 主分类号： G02F1/19
- IPC分类号： G02F1/19 ; G02B26/02 ; G09F9/37
摘要：
Display cells (10) contain two immiscible fluids (3, 4) having different refractive index or absorption coefficient, the cells being placed below a transparent substrate (10) having a prismatic structure enabling total internal reflection (TIR). Switching is based on frustrated TIR by (re)distribution of the fluids within the cell due to electrostatic forces on (external) electrodes (5, 6) and a potential applied to one of the fluids (4) which is electrically conducting.
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