PURPOSE: it forms unit fiber optic illumination and is provided as enhancing visual angle by including using light unit and to enhance efficiency. ;CONSTITUTION: a kind of photogenerated unit (101) be optical fiber (103) end which emit the light. Unit is to be made of clear material. Unit includes at least one in scratch or color or lens. Unit is formed as the shape of corn, this shape narrows a to angle point. Multiple optical fiber and film are provided in front light-source side. The film includes which is wrapped in roll driving apparatus. ;The 2013 of copyright KIPO submissions
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