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发明名称
VARIABLE TRANSMISSION COMPOSITE INTERFERENCE FILTER
摘要
본 발명에 따르면, 2개 대역 통과 간섭 필터들(12, 14)이 단일 복합 간섭 필터(10)에 병합된 간섭 필터들(10)이 제공된다. 2개 필터 각각은 필터 표면에 소정의 각도로 입사하는 광에 대하여 동일 파장에 중심이 맞춰진 적어도 하나의 대역 통과 곡선을 가진다. 그러나, 그 필터 소자들의 대역 통과 곡선 천이들은 동일하지 않으며, 그로 인해 입사 각이 소정의 각도에서 벗어날 때 투과 광의 감소가 초래된다.
申请公布号
KR101611641(B1)
申请公布日期
2016.04.11
申请号
KR20117009740
申请日期
2009.10.23
申请人
시피필름스 인코포레이션
发明人
리 하이메 안토니오;허버드 코비 리
分类号
G02B5/28
主分类号
G02B5/28
代理机构
代理人
主权项
地址
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