LIGHT EMITTING DEVICE
A light emitting device including a light emitter to emit white lights having different color temperatures, and a base including a circuitry for supplying power to the light emitter, in which the light emitter includes light emitting units each including a light emitting diode to emit light having d...
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| creator | Han, Bo Yong |
| description | A light emitting device including a light emitter to emit white lights having different color temperatures, and a base including a circuitry for supplying power to the light emitter, in which the light emitter includes light emitting units each including a light emitting diode to emit light having different peak wavelengths, the white lights are defined by light emitted from each of the light emitting units or a combination of light emitted from each of the light emitting units, white lights include a first white light having a first x-coordinate value equal to or greater than an x-coordinate of the color temperature 10000K, a second white light having a second x-coordinate value equal to or greater than an x-coordinate of the color temperature 1800K, and a third white light has a third x-coordinate value between the x-coordinates of the color temperature 1800K and 10000K. |
| format | Patent |
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| language | eng |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
| title | LIGHT EMITTING DEVICE |
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