(under subclass 62) Subject matter wherein the display is supplied with light in addition to whatever light it receives from its environment or whatever light it emits as a result of its operational state or composition.
SEE OR SEARCH THIS CLASS, SUBCLASS:
227, for timepiece displays with auxiliary illumination, per se.
SEE OR SEARCH CLASS
362, Illumination,
23+, for illumination of scales or dials, per se. Also see search class notes under subclass 23 for other specific dial illumination.
