Patent ID: 7455440

Claim:
An electronic device comprising an indicator, including: a panel on which said indicator is mounted; and an insertion hole formed through said panel by performing burring for said panel from the front surface side thereof to the rear surface side, said insertion hole being surrounded by a burring portion formed by said burring, the burring portion providing an increased contact area of the insertion hole, a rounded edge being formed between the front surface of said panel and said burring portion; said indicator comprising a light guide with one end surface exposed to a front surface side of said panel and another end surface projecting to a rear surface side of said panel, through said insertion hole, and a light emitting unit positioned on the rear surface side of said panel such that a light emitting portion thereof is opposed to the other end surface of said light guide, and said light guide is composed of a light transmitting elastic body having a uniform cross section, transforms when pressed into said insertion hole, and is fixed by an outer peripheral surface thereof near the one end surface being in pressure contact with an inner peripheral surface of said insertion hole.