Yuji publishes second generation of SDCM for BC sereis products (G02). This time we optimize the performance as below:

1. Shrink the overall range as the half of G01 size. 
2. DUV is about ≤0±0.003, CCT tolerance is even reduced for some specific CCTs based on G01. 
3. Reduce from 4 Bins for one CCT to 2 Bins for one CCT, but keep the same tight tolerance as ≤ 3 step MacAdam for single Bin. 
4. Central point is still on the BBL (Blackbody Locus) with half Bin size than G01, which means we will get a higher probability that chromaticity coordinates are close to the BBL. 
5. Keep the same cost. 
6. Meanwhile G01 is still available.