Patent ID: 8436534
Filing Date: 2013-05-07
Classification: G09F,Y10T

Abstract:
1. A surface light-emitting apparatus for emitting light from an entire surface thereof comprising: a framework having a predetermined shape; an LED disposed in the framework, the LED being operable to emit light within the framework; a reflective layer applied on an inner surface of the framework, the reflective layer being operable to reflect the light emitted by the LED; 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, in order to disperse the light emitted by the LED; a finishing layer including a light-transmitting resin disposed on the dispersing layer so as to make an entire surface thereof smooth, and the light emitted by the LED is dispersed and emitted through the diffuse-reflective particles.