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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0040473 (1979-05-18) |
우선권정보 | JP-0063048 (1978-05-25) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 40 인용 특허 : 3 |
A distance measuring device is disclosed. This device has light projecting means. Light is projected from this projecting means to a target, and the concurrently reflected light from the target is received by photoelectric light receiving means which is provided with a plurality of photosensitive el
A distance measuring device comprising: (a) light projecting means for projecting light to a target object; (b) light receiving means provided in a position for receiving the reflected light from said target object to produce an electrical signal corresponding to the reflected light from said target
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