| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED display, a metal mold for its manufacture, and a manufacturing method of the LED display wherein uselessness in the application of a finished article is excluded, a protective layer can easily be formed, and a blind part can be formed successively to the formation of the protective layer. SOLUTION: In this LED display 1, a plurality of LED elements 5 are arranged in parallel on the surface of a circuit board 4, and lens parts 6 composed of transparent resin are formed just above the LED elements 5. A protective layer 7 which is composed of transparent resin and unified in a body with the lens parts 6 is formed on the surface of the circuit board 4. In this case, a blind part 8 composed of opaque colored resin is collectively formed together with the protective layer, on its surface. |
