LIGHT EMITTING MODULE
PURPOSE: A light emitting module is provided to prevent the property deterioration of a first pn junction light emitting device by preventing the second light from a second pn junction light emitting device from being directly inputted to the first pn junction light emitting device through a protect...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | PURPOSE: A light emitting module is provided to prevent the property deterioration of a first pn junction light emitting device by preventing the second light from a second pn junction light emitting device from being directly inputted to the first pn junction light emitting device through a protection hill. CONSTITUTION: A first pn junction light emitting device(100) and a second pn junction light emitting device(200) are mounted on a base(310). The first pn junction light emitting device emits first light. The second pn junction light emitting device emits second light. The wavelength of the first light is different from the wavelength of the second light. A protection hill(330) is formed on the base between the first pn junction light emitting device and the second pn junction light emitting device. A sealant(370) covers the first pn junction light emitting device, the protection hill, and the second pn junction light emitting device. |
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