Patent ID: 8434922

Claim:
A portable electronic device comprising: a motherboard comprising at least one illuminator disposed thereon; a display screen parallel to the motherboard, and a light guide component disposed between the illuminator and the display screen, the light guide component comprising: a main body attached to a bottom surface of the display screen and comprising a light output surface facing the display screen; and at least one foot portion extending from an edge of the main body corresponding to the at least one illuminator, each foot portion comprising a distal end surface facing the illuminator to receive light emitted from the illuminator; wherein the light guide component is positioned on an outer shell covering the motherboard, the outer shell comprises a holding frame and a cover attached to the holding frame, and the holding frame defines a first receiving opening configured for receiving part of the light guide component and the display screen and a plurality of through holes therein; wherein two pins protrude from the bottom surface of the cover perpendicular to the motherboard and two bent latches protrude towards the display screen, wherein the light guide component defines a plurality of first through holes to receive the latches of the cover and a plurality of second through holes for receiving the pins.