characterised by the overall shape of the two-dimensional [2D] array

Full Title

Planar light sources > comprising a two-dimensional [2D] array of point-like light-generating elements > characterised by the overall shape of the two-dimensional [2D] array

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

LIGHTING

Subclass:

INDEXING SCHEME ASSOCIATED WITH SUBCLASSES , , and , RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED

Child Classifications

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• F21Y 105/16 square or rectangular, e.g. for light panels
• F21Y 105/18 annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam