| 摘要 |
<p>A polarized light emitting device comprises a wire grating polarized component which is configured to prevent wire gratings of the wire grating polarized component from be damaged, and gonorrhea caused by siloxane compound is prevented. A light filter is arranged on an opposite side (an irradiated side) of a light source of the wire grating polarized component is arranged. Further, air is enabled to flow between the wire grating polarized component and the light filter. The polarized light emitting device serves as a part for light of a required polarized wavelength used by the light filter in transmission.</p> |
