发明名称 |
DISPLAY SCREEN AND ITS METHOD OF PRODUCTION |
摘要 |
A screen comprises a support (1) with focusing elements; an active diffuser (3) is fixed to the support; it has an active face directed away from the support and located in the focal plane of the focusing elements of the support; the screen has an opaque layer (2) with a thickness less than 20 µm having openings adapted to let through the light focused by the focusing elements. This opaque layer is formed on the active face of the diffuser, or on an intermediate layer formed on the active layer of said diffuser. The openings in the opaque layer ensure the screen has a high contrast.
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申请公布号 |
WO03069407(A8) |
申请公布日期 |
2005.03.10 |
申请号 |
WO2003EP01684 |
申请日期 |
2003.02.18 |
申请人 |
SYNELEC TELECOM MULTIMEDIA;GIBILINI, DANIEL |
发明人 |
GIBILINI, DANIEL |
分类号 |
G03B21/62;(IPC1-7):G03B21/62 |
主分类号 |
G03B21/62 |
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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