| 摘要 |
PURPOSE: A conversion type light emitting device is provided to convert a light generated from an LED into a different light by selectively using a movable phosphor component. CONSTITUTION: A conversion type light emitting device includes at least one LED component(3) and a phosphor component(12). The LED component has a fixed light emitting range. The phosphor component converts a wavelength of the light of the LED at a first position within the light emitting range, is moved from the first position to a second position outside the light emitting range, and is a light transmitting phosphor plate. The phosphor plate covers the front of the LED at the first position, and opens the front of the LED at the second position. |
