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SEMICONDUCTOR SENSOR
专利权人:
OSRAM Opto Semiconductors GmbH
发明人:
Daniel Dietze,Tim Boescke,Wolfgang Zinkl
申请号:
US16624969
公开号:
US20200176616A1
申请日:
2018.06.13
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A semiconductor sensor includes a detector chip that detects green light and an interference filter that optically precedes the detector chip and is permeable to green light and impermeable and reflective to red light and near-infrared radiation. A color filter optically precedes the interference filter. The color filter has a transparency of at least 60% for green light and has an absorbing effect for red light and near-infrared radiation. The semiconductor sensor appears gray or black in the region of the interference filter independently of the angle.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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