发明名称 |
Matrix display with matched solid-state pixels |
摘要 |
A display matrix having LED lamps is arranged so that brightness variations between the lamps, due to the lamps having different characteristics from each other, is reduced. A process for setting up the display using an electronic camera is described. The system is arranged so that the brilliance of the lamps is automatically maximised when the sun is shining on the face of the display.
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申请公布号 |
US6081073(A) |
申请公布日期 |
2000.06.27 |
申请号 |
US19960705110 |
申请日期 |
1996.08.29 |
申请人 |
UNISPLAY S.A. |
发明人 |
SALAM, HASSAN PADDY ABDEL |
分类号 |
G09G3/32;H05B33/08;(IPC1-7):H05B37/02 |
主分类号 |
G09G3/32 |
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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