Patent ID: 7673997

Claim:
A control panel assembly for a laundry machine, the control panel assembly comprising: a lamp supporter in which a plurality of lamps are installed to display functions selected by a user; a deco formed corresponding to the plurality of the lamps, the deco including a plurality of light-emitting holes through which light emitted from respective ones of the lamps passes; a light window provided between the lamp supporter and the deco, the light window including: a light dispersion preventing part to prevent the light emitted from each one of the lamps from being emitted through the light-emitting holes corresponding to other ones of the lamps and allowing light to pass through a single light-emitting hole corresponding to said each one of the lamps, wherein the light dispersion preventing part comprises at least one light dispersion preventing hole that penetrates the light window and is positioned between said single light-emitting hole and a light-emitting hole corresponding to one of the other ones of the lamps, and a plurality of light-emitting protrusions formed at predetermined positions corresponding to the plurality of the light-emitting holes, respectively, wherein a rear surface of each of the light-emitting protrusions is formed with a roughness sufficient to cause light to be dispersed and reflected.