LIGHT-EMITTING SHEET MODULE

摘要

PROBLEM TO BE SOLVED: To provide a light-emitting sheet module capable of coping with a key switch part formed on a switching board composed of various materials and shapes, and capable of emitting light and displaying this key switch part at high brightness by being closely adhered to the key switch part when the switching board is incorporated.

SOLUTION: This is equipped with a light-guiding sheet 22 which covers the upper side of the key switch part formed in the switching board and which has a pressing part 35 corresponding to the key switch part, an LED 23 arranged at one end part of this light-guiding sheet 22, and an element substrate 24 which is arranged at the end part on the LED 23 side of the light-guiding sheet 22 and on which this LED 23 is placed.

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