Patent ID: 8154684
Filing Date: 2012-04-10
Classification: G02F,G09G

Abstract:
1. A light emission device comprising: a light emission panel comprising at least two emissive regions spaced apart from each other and a low-emissive region between the emissive regions; and a light diffuser located in front of the light emission panel, the light diffuser comprising at least two first diffusion parts corresponding to the emissive regions and a second diffusion part corresponding to the low-emissive region, wherein the second diffusion part has diffusion transmittance that is greater than diffusion transmittance of the first diffusion parts; wherein the first diffusion parts and the second diffusion part comprise a plurality of light scattering particles, and wherein density of the light scattering particles in the second diffusion part is greater than density of the light scattering particles in the first diffusion parts.