发明名称 |
An electrostatically-controlled optical micro-shutter with non-transparent fixed electrode |
摘要 |
<p>An electrostatically controlled optical micro-shutter comprising a petal (8) that can move between a rolled-up rest condition and an operative condition, where it is rolled-out over a fixed support. The petal (8) moves to its operative condition following the application of an electrical voltage between a first electrode ((5) associated with the fixed support and a second electrode (10) constituted by film associated with the petal (8). The fixed support includes a substrate (4) of a transparent material and a dielectric layer (7), which is also transparent and which covers the first electrode (5). The latter is composed of a film of conductive material that is not transparent to light and which has an aperture (6) that allows light to pass through when the petal (8) is in its rolled-up rest condition. <IMAGE></p> |
申请公布号 |
EP1241507(A2) |
申请公布日期 |
2002.09.18 |
申请号 |
EP20020005406 |
申请日期 |
2002.03.08 |
申请人 |
C.R.F. SOCIETA CONSORTILE PER AZIONI |
发明人 |
PIZZI, MARCO;KONIACHKINE, VALERIAN |
分类号 |
B81B3/00;B81B7/04;G02B26/02;(IPC1-7):G02B26/02 |
主分类号 |
B81B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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