| Typicality: | 0.285 |
| Saliency: | 0.084 |
| consisting of a substantially planar waveguide | 3 | other |
| in another aspect | 3 | other |
| embodiment → feature → an illumination apparatus | 3 |
| embodiment → be directed to → an illumination method | 3 |
| negative | neutral | positive |
| 0.018 | 0.903 | 0.080 |
| Raw frequency | 6 |
| Normalized frequency | 0.084 |
| Modifier score | 0.500 |
| Perplexity | 72.495 |