| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of luminous display device capable of preventing false display by decreasing light leakage by making also a bottom of reflecting case in color that easily absorbs light and mottled surface with exposed white color caused by light scratch on the surface, and using recycled resin for the reflecting case. SOLUTION: The luminous body is formed with LED chips arranged to one end of leads for every segment of the numerals, part of the displaying image, and the reflecting case 3 is fixed by transparent resin so that the LED chips are enclosed in the respective light conductive sections 32. The reflecting case 3 are formed by resin with inside wall of the light conductive section 32 formed in light reflecting color, all the other outside surface including the bottom formed in light absorbing color, the displaying face and the like of the case composed of light reflecting materials coated by black color, and only the inside of the light conductive sections 32 of the reflecting case composed of black resin made in white color. |
