정의: A projector or image projector is an optical device that projects an image onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers. A virtual retinal display, or retinal projector, is a projector that projects an image directly on the retina instead of using an external projection screen.
| 핵심 연구 분야 | Verification |
|---|---|
| 주요 연도 | N/A년 |
| 주요 연관 키워드 | robot |
| 좋아요 수 | 0 |