PURPOSE: To provide light emitters which can be mounted on a base surface such as a road and a wall easily with low cost.
CONSTITUTION: A plurality of substrates 1, 1,... for receiving light emitters are arranged longitudinally and laterally on a base surface 2 in order to form a predetermined installation structure. Notches 7a and 8a constituting a light emitter fitting part 7 and a wiring groove 8 are separately provided at necessary portions of a contact edge 3 of each substrate 1 for installation of each light emitter. When a plurality of substrates 1 are laid on a road or a wall wherein each substrate 1 is produced individually and easily, the light emitter fitting parts 7 and wiring grooves 8 are simultaneously formed at the contact edges 3 between adjacent substrates 1. Each light emitter 6 and each lead wire 6a are easily set on the light emitter fitting parts 7 and wiring grooves 8, respectively.
KOBASHI TOSHIAKI
OKURA MASATOSHI
SHIYOO BONDO KAGAKU KK