PURPOSE: To improve the operability by dividing numbers of optical fibers into plural groups, bundling base end parts by respective divided groups and fitting them to light receiving ports, and fixing optical fiber tip parts of the respective divided groups to a display plate.
CONSTITUTION: A proper number of optical fibers 13 are put together, and the base end parts are bundled by using a bundling member 23, and plural bundled optical fibers 13 are fitted to a light receiving port 21 through the bundling member 23 and the tips of optical fibers 13 in each group are fixed to the display plate 14. Consequently, the manufacture efficiency is increased, the personnel expenses are reduced to reduce the cost, and optical fibers are not damaged, so the display device 10 of high quality is obtained.
OOCHIRI SHIYOUZOU
TAKABAYASHI FUMIAKI
