| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emitting device, an illumination device, or a display device, capable of observing a state on a rear surface side when no light emission is made.SOLUTION: A light emitting device includes a plurality of light emitting parts, and a region other than the plurality of light emitting parts contains a region which allows visible light to transmit. Otherwise, a light emitting device includes a plurality of translucent parts which allows visible light to transmit, and a region other than the plurality of translucent parts is provided with a light emitting part which can emit light. At the time of no light emission, a state on a rear surface side of the light emitting device can be observed through a region that allows visible light to transmit. At the time of light emission, it is possible to make observation of a state on the rear surface side of the light emitting device difficult by dispersion of light that is emitted from a light emitting part. |
