LIGHT REFLECTOR AND LED DEVICE INCLUDING THE SAME

摘要

PURPOSE: A reflecting plate and a light emitting diode-based light emitting element including the same are provided to improve light emitting efficiency by forming an ultraviolet ray absorbing layer including an ultraviolet ray absorbing agent. CONSTITUTION: An ultraviolet ray absorbing layer(21) is formed by coating an ultraviolet ray absorbing composition including an ultraviolet ray absorbing agent on the surface of the main body(20) of a reflecting plate. The ultraviolet ray absorbing layer is formed on the upper surface and the inner surface of the main body. The ultraviolet ray absorbing agent is at least one selected from a group including a benzophenone-based agent, a benzotriazole-based agent, and a formamidine-based agent.