REFLECTION FOR THE ILLUMINANCE IMPROVEMENT AND THE DIFFUSION CAP REDUCING THE LIGHT IN WHICH REFLECTION AND DIFFUSION CAP ARE OFFERED AND WHICH IS LOST

摘要

PURPOSE: The reflection for the illuminance improvement and the diffusion cap reducing the lost light diffuses the lost light to the back side of the fluorescent lamp reflection. In that way the improved illuminance is expected.;CONSTITUTION: The light in which the front sheet(10) is light-emitted from the fluorescent lamp is diffused and illuminance is improved. The space in which the backsheet(30) is both end part of the front sheet and fluorescent lamp both end part is each other attached are put is offered. The reflective sheet(20) is formed between the front sheet and backsheet.;COPYRIGHT KIPO 2011