Patent ID: 8007160

Claim:
A display device to display an operational state of an electronics product, comprising: a light source configured to produce light; and a light guide configured to guide the light received from the light source, wherein the light guide comprises: a light incidence part including a diffusion structure configured to diffuse the light received from the light source and a reflecting surface configured to reflect the light diffused by the diffusion structure; a light emission part including a light emission surface configured to emit the light out of the light guide, and a light guide part disposed between the light incidence part and the light emission part, the light guide part to guide the light diffused by the light incident part toward the light emission part, wherein the diffusion structure and the reflecting surface of the light incidence part are disposed at a protruding wall protruding from a lower surface of the light guide part to the light source, and wherein the light guide part includes a recess to receive the protruding wall of the light guide part, and the light source is disposed to be received in the recess of the light guide part.