| 发明名称 |
LED matrix display with intensity and color matching of the pixels |
| 摘要 |
An LED color display matrix has first and second sets of LED lamps of first and second nominal color respectively. The actual colors of the lamps of the first set are not the same and this color mismatch is corrected for using the lamps of the second set.
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| 申请公布号 |
US6329758(B1) |
申请公布日期 |
2001.12.11 |
| 申请号 |
US19990366726 |
申请日期 |
1999.08.04 |
| 申请人 |
UNISPLAY S.A. |
发明人 |
SALAM HASSAN PADDY ABDEL |
| 分类号 |
G09G3/20;G09G3/32;(IPC1-7):H05B37/02 |
主分类号 |
G09G3/20 |
| 代理机构 |
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