Patent ID: 7198379
Filing Date: 2007-04-03
Classification: G02B,G11B

Abstract:
1. A disk player comprising: a front panel made of resin covering a front face of the disk player, the front panel including a panel side through-hole formed at predetermined position, which is long from side to side; a lens holder provided on an inner face side of the front panel and engaged in the panel side through-hole, the lens holder including a lens through-hole formed at a predetermined position; a lens made of acrylic resin, the shape of which is flat, fixed to the lens holder; and a light emitting diode attached to a base board provided in the disk player, wherein the lens is formed into a substantial trapezoid when it is viewed on a plane, wherein the lens includes; a bottom face portion upon which light is incident from the light emitting diode; an upper face portion, on the surface of which white printing is applied for reflecting light; a front face portion, which is linear and long from side to side, arranged so that the front face portion can be exposed from the lens through-hole of the lens holder to the front face, light being emergent forward from the front face portion; a pair of side portions, which are opposed to each other, for reflecting light sent from the bottom face portion to the front face portion, the pair of side portions being inclined by a predetermined acute angle with respect to the front face portion and also inclined by a predetermined acute angle with respect to the bottom face portion, irregularities being formed on the surfaces of the pair of side portions; and a back face portion provided so that end portions of the pair of side portions can be connected, making a substantial right angle with the bottom face portion, irregularities being formed on the surface of the back face portion, wherein the pair of side portions are formed so that an inclination angle with respect to the bottom face portion can gradually come close to a right angle as the pair of side portions is directed to the back face portion, and the light emitting diode, the number of which is one, is arranged upward at a predetermined position below the bottom face portion of the lens.