LIGHT DIFFUSION LENS
A light diffusion lens improved in hot spot phenomenon and darkness phenomenon is disclosed, the light diffusion lens diffusing a light generated from an LED, including:a semi-spherical body formed with a glass material or a plastic material;an upper surface forming an upper outer shape of body;a lo...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A light diffusion lens improved in hot spot phenomenon and darkness phenomenon is disclosed, the light diffusion lens diffusing a light generated from an LED, including:a semi-spherical body formed with a glass material or a plastic material;an upper surface forming an upper outer shape of body;a lower surface forming a lower outer shape of body;an oval-shaped incident port formed at a center of lower surface to accommodate the LED; andan incident surface convexly formed from the incident port to an upper surface side. |
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