| 摘要 |
PURPOSE: A line-light with holes is provided to improve the plasticity by lighting LEDs(Light Emitting Diodes) toward an inner core tube through a flexible circuit board. CONSTITUTION: A reflection layer(2) and a diffusion layer(3) are sequentially deposited on a core tube(1) having a hollow inner structure. The reflection layer(2) is an aluminum deposition foil and the diffusion layer(3) has a sheet shape. LEDs(7) of a flexible circuit board(4) are taped over the diffusion layer(3) on the core tube(1) toward inside. The flexible circuit board(4) is patterned such that a plurality of through-holes are formed thereon. An ultraviolet-rays isolation film(5) and a protection layer(6) are sequentially layered over the flexible circuit board(4). Light emitted from the LEDs(7) is irradiated to outside through the ultraviolet-rays isolation film(5) and the protection layer(6). |
