CPC Subgroup Additional Only
F21Y 2105/10 comprising a two-dimensional [2D] array of point-like light-generating elements
Full Title
Planar light sources > comprising a two-dimensional [2D] array of point-like light-generating elements
2 direct subcodes
Child Classifications
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- F21Y 2105/12 characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
- F21Y 2105/14 characterised by the overall shape of the two-dimensional [2D] array