Patent ID: 6520670
Filing Date: 2003-02-18
Classification: H01L,Y10S

Abstract:
A light radiating device comprising:a light radiating element; a light diffusion sheet comprising a first plane and a second plane; a light distributing member; and a molded block in which said light radiating element and said light diffusion sheet are embedded; wherein said light diffusion sheet receives light fluxes radiated from said light radiating element at the first plane and scatters or diffracts the received light fluxes, and radiates the scattered or diffracted light from the second plane; wherein said light distributing member distributes the light radiated from the second plane of said light diffusion sheet; and wherein a region of said molded block on which the light radiated from the second plane of said light diffusion sheet is incident has a convex surface, and the convex surface serves as said light distributing member.