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 High-Resolution Displays
"Breaking the one mega-pixel barrier"

Spectrophotometry

@ UCSD
Spectrophotometry - UQ display

The measesurements for the six projectors are:




158C 168C 178C



0130 0157 0165 0168 0171 0172 0175 0176 0181 0183 0185 0189
Internal 100% Y 525 537 593 611 511 572 573 598 572 586 606 615
White 960% x 0.2964 0.2888 0.2983 0.2987 0.02991 0.2956 0.3013 0.2979 0.2993 0.3007 0.3007 0.2998
  STD y 0.3645 0.3531 0.3678 0.3641 0.3604 0.3561 0.3637 0.361 0.3615 0.3614 0.3625 0.3602
    k 7084 7596 6970 6977 6992 7203 6861 7045 6972 6905 6895 6957
    uv 0.028 0.0268 0.0285 0.0267 0.0249 0.0247 0.0253 0.0258 0.0253 0.0246 0.0251 0.0245
  50% Y 125 137 139 153 117 132 132 139 134 133 137 143
  500 x 0.2972 0.288 0.3028 0.2943 0.2988 0.2955 0.302 0.2992 0.3006 0.2991 0.3038 0.2976
  STD y 0.3652 0.3568 0.3761 0.3592 0.3528 0.347 0.3562 0.3562 0.3561 0.3473 0.3635 0.3526
    k 7039 7590 6713 7237 7072 7304 6882 7022 6950 7107 6744 7136
    uv 0.0279 0.0288 0.03 0.0267 0.0216 0.0207 0.0216 0.023 0.0222 0.019 0.024 0.0222
  20% Y 10.5 11.6 12.4 13.2 9.9 11.1 11.4 11.7 11.8 11.2 11.8 12.3
  204 x 0.2975 0.2952 0.302 0.2972 0.3043 0.2997 0.3039 0.3023 0.3049 0.3016 0.3076 0.3003
  STD y 0.3641 0.3676 0.3747 0.3653 0.3615 0.3547 0.3601 0.3656 0.3655 0.3532 0.3707 0.3605
    k 7034 7118 6754 7042 6736 6994 6760 6801 6680 6925 6534 6929
    uv 0.0273 0.0299 0.0297 0.028 0.0229 0.0221 0.0225 0.0257 0.0244 0.0204 0.0254 0.0244
  0% Y 0.7 0.7 0.9 0.8 0.6 0.8 0.7 0.9 0.7 0.7 0.7 0.9
  0 x 0.237 0.2292 0.2304 0.2333 0.2335 0.2477 0.2442 0.2429 0.2374 0.2429 0.2423 0.2489
  STD y 0.2359 0.21 0.2333 0.2255 0.2161 0.2495 0.2305 0.2588 0.2243 0.2323 0.2243 0.2472
    k                        
    uv                        
  Red Y 82.8 79.9 87.5 103 79.9 84.1 88.1 90.3 95.3 92.4 96.9 99.9
  STD x 0.6386 0.6435 0.6479 0.6373 0.6476 0.6494 0.647 0.6467 0.6482 0.6494 0.6487 0.6463
    y 0.3544 0.3486 0.3444 0.3558 0.3455 0.3442 0.3466 0.3469 0.3456 0.3447 0.3451 0.3474
  Green Y 424 442 484 489 412 461 467 491 455 476 483 493
  STD x 0.3068 0.3063 0.309 0.3051 0.3095 0.3125 0.3145 0.3127 0.3034 0.3102 0.3072 0.3106
    y 0.6642 0.6655 0.6637 0.6649 0.663 0.6609 0.6602 0.6616 0.6671 0.6629 0.665 0.6618
  Blue Y 23 24.7 26.6 26.5 23.4 26.9 25.7 28.8 27.3 27.1 28.7 28.5
  STD x 0.1484 0.1486 0.1481 0.1484 0.1481 0.1482 0.1482 0.1479 0.1478 0.148 0.1478 0.1482
    y 0.0394 0.0378 0.0415 0.039 0.0407 0.0405 0.0406 0.0423 0.0427 0.0418 0.0428 0.0407
  6500 Y 417 446 492 542 421 448 463 478 460 456 496 496
  100% x 0.3047 0.2967 0.3027 0.2994 0.3046 0.304 0.3045 0.3023 0.3056 0.309 0.3075 0.3054
  960 y 0.3493 0.3436 0.3495 0.3459 0.3416 0.3382 0.3388 0.3395 0.3419 0.3403 0.3457 0.3392
    k 6798 7279 6901 7107 6866 6930 6893 7010 6808 6640 6685 6843
    uv 0.0171 0.0185 0.0182 0.0182 0.0136 0.0122 0.0122 0.0137 0.0132 0.0107 0.0141 0.012
External 100% Y 427 446 490 509 432 480 485 505 484 499 514  
  STD x 0.292 0.2851 0.2981 0.294 0.2944 0.2896 0.2946 0.2919 0.2902 0.2996 0.2879  
    y 0.3563 0.3447 0.3625 0.3534 0.3478 0.3417 0.3478 0.3445 0.3424 0.3544 0.3514  
    k 7388 7933 7018 7316 7356 7707 7348 7536 7664 7014 7667  
    uv 0.0266 0.025 0.0263 0.0243 0.0216 0.0213 0.0215 0.0213 0.0213 0.022 0.0265  










Red Green Red Green Red


Chromaticity diagram

Photographs