Surface light-emitting apparatus and method of manufacturing the same

摘要

A surface light-emitting apparatus for emitting light from an entire surface thereof includes a framework having a predetermined shape and an LED disposed in the framework. A reflective layer is applied on an inner surface of the framework. The reflective layer can reflect light emitted from the LED. The apparatus includes a dispersing layer containing a multiplicity of diffuse-reflective particles operable to transmit at least a portion of the light emitted by the LED within the framework and diffuse-reflect at least a portion of the light along contact surfaces contacting each other. The apparatus includes a finishing layer including a light-transmitting resin disposed on the dispersing layer. The light emitted by the LED is dispersed and emitted through the diffuse-reflective particles.