LIGHT-EMITTING UNIT AND DEVICE HAVING A PLURALITY OF LIGHT-EMITTING UNITS

摘要

There is provided a light generating unit (10) including a transparent vessel (11) that is elongated and contains water (51) and a light-emitting/bubble producing unit (20) that is attached to a base plate (13) of the vessel (11). The light-emitting/bubble producing unit (20) includes a plurality of LEDs (30) arranged around inner surfaces of side walls (12a to 12c) of the vessel (11) and a plurality of nozzles (28) for discharging gas that are disposed on an inside of the plurality of LEDs (30). Also provided is a display apparatus (1) in which a plurality of the light generating units (10) are arranged with the vessels (11) adjacent to one another so as to construct a light generating block (5) in the shape of a wall and which is capable of displaying images and/or information by way of bubbles (52) and illumination light (35).