Patent ID: 7018087

Claim:
A light guide panel comprising: a light radiating part to radiate the light emitted from a light source from a front side of the light guide panel; and one or more slanted light guiding parts provided between the light source and one side end of the light radiating part, wherein the one or more slanted light guiding parts comprises a medium having an optical density greater than air, wherein light from the light source enters the medium and is guided to the light radiating part, wherein the one or more slanted light guiding parts form a slope to the extent that one end of the one or more slanted light guiding parts adjacent to the light source is thicker than the other end adjacent to the light radiating part, wherein the one or more light guiding parts are provided with a recessed fitting part at one end to facilitate the connection with the light radiating part so that the recessed fitting part contacts the side end of the light radiating part when connected.