Research Article
Variation of LED Display Color Affected by Chromaticity and Luminance of LED Display Primary Colors
Table 1
Variation of color by changing primary colors coefficients of PCLM.
| PCLM | Calculated | Measured | | | | | | | |
| | −0.0538 | 0.0035 | −0.0570 | −0.0590 | 0.0095 | −0.0623 | | −0.0404 | −0.0558 | −0.1817 | −0.0448 | −0.0508 | −0.1792 | | −0.0664 | −0.0916 | −0.1634 | −0.0708 | −0.0855 | −0.1600 | | −0.0228 | 0.0645 | −0.0753 | −0.0185 | 0.0723 | −0.0822 | | −0.0749 | −0.0380 | −0.0388 | −0.0721 | −0.0430 | −0.0452 | | −0.0394 | 0.1116 | 0.0494 | -0.0384 | 0.1001 | 0.0556 | | −0.0642 | 0.0495 | 0.0676 | −−0.0612 | 0.0425 | 0.0697 | | −0.0818 | 0.0053 | 0.0859 | −0.0788 | 0.0094 | 0.0935 | | 0.0182 | −0.0515 | −0.1247 | 0.0156 | −0.0485 | −0.1198 | | 0.0652 | −0.0042 | −0.1430 | 0.0640 | −0.0041 | −0.1420 | | −−0.0140 | −0.0838 | −0.1064 | −0.0121 | −0.0812 | −0.0988 | | 0.0372 | 0.0513 | −0.0183 | 0.0311 | 0.0552 | −0.0234 | | −0.0266 | −0.0366 | 0.0183 | −0.0264 | −0.0326 | 0.0200 | | 0.0157 | 0.0938 | 0.1064 | 0.0132 | 0.0920 | 0.0999 | | −0.0146 | 0.0412 | 0.1247 | −0.0126 | 0.0392 | 0.1198 | | −0.0369 | 0.0024 | 0.1430 | −0.0365 | 0.0012 | 0.1425 | | 0.0420 | −0.0027 | 0.0570 | 0.0401 | −0.0024 | 0.0580 | | 0.0817 | 0.0415 | 0.0388 | 0.0798 | 0.0412 | 0.0420 | | 0.0125 | −0.0355 | 0.0753 | 0.0146 | −0.0325 | 0.0800 | | 0.0625 | −0.0482 | −0.0676 | 0.0644 | −0.0468 | −0.0655 | | 0.1114 | −0.0072 | −0.0859 | 0.1110 | −0.0068 | −0.0822 | | 0.0274 | −0.0776 | −0.0494 | 0.0245 | −0.0770 | −0.0452 | | 0.0581 | 0.0801 | 0.1634 | 0.0511 | 0.0822 | 0.1688 | | 0.0251 | 0.0346 | 0.1817 | 0.0240 | 0.0321 | 0.1810 |
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