| 摘要 |
PURPOSE: A light emitting device is provided to easily control a color coordinate by controlling a size of a first optical conversion lens unit and a size of a second optical conversion lens unit. CONSTITUTION: A body unit(100) includes a base unit(110) and an accommodation unit(120). Lead electrodes(210,220) are arranged within the body unit. A light emitting unit(300) includes at least one light emitting diode chip. An optical conversion unit(500) UV light emitted from the light emitting unit into blue light, green light and red light. The optical conversion unit includes a first optical conversion lens unit(510), a second optical conversion lens unit(520) and a third optical conversion lens unit(530).
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