JP6966334B2 - 光学フィルタ及び撮像装置 - Google Patents

光学フィルタ及び撮像装置 Download PDF

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Publication number
JP6966334B2
JP6966334B2 JP2018000115A JP2018000115A JP6966334B2 JP 6966334 B2 JP6966334 B2 JP 6966334B2 JP 2018000115 A JP2018000115 A JP 2018000115A JP 2018000115 A JP2018000115 A JP 2018000115A JP 6966334 B2 JP6966334 B2 JP 6966334B2
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Prior art keywords
wavelength
optical filter
light
transmittance
incident angle
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Japanese (ja)
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JP2019066814A (ja
JP2019066814A5 (enExample
Inventor
智孝 高城
勝秀 新毛
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Nippon Sheet Glass Co Ltd
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Nippon Sheet Glass Co Ltd
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Priority claimed from JP2017193908A external-priority patent/JP6273064B1/ja
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JP2018000115A 2017-10-03 2018-01-04 光学フィルタ及び撮像装置 Active JP6966334B2 (ja)

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JP2018000115A JP6966334B2 (ja) 2017-10-03 2018-01-04 光学フィルタ及び撮像装置

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JP2017193908A JP6273064B1 (ja) 2017-10-03 2017-10-03 光学フィルタ及び撮像装置
JP2018000115A JP6966334B2 (ja) 2017-10-03 2018-01-04 光学フィルタ及び撮像装置

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JP2019066814A JP2019066814A (ja) 2019-04-25
JP2019066814A5 JP2019066814A5 (enExample) 2020-10-22
JP6966334B2 true JP6966334B2 (ja) 2021-11-17

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102475669B1 (ko) * 2020-09-22 2022-12-09 주식회사 창강화학 광학 필터
JP7775831B2 (ja) * 2020-09-23 2025-11-26 Ａｇｃ株式会社 光学フィルタ
US20230340269A1 (en) * 2020-10-09 2023-10-26 Konica Minolta, Inc. Near-infrared absorbing composition, near-infrared absorbing film, nearinfrared absorbing filter and image sensor for solid-state imaging elements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4684393B2 (ja) * 2000-06-27 2011-05-18 株式会社クレハ 光学材料
CN104583820B (zh) * 2012-08-29 2017-07-11 旭硝子株式会社 近红外线截止滤波器
KR102061477B1 (ko) * 2012-12-28 2020-01-02 에이지씨 가부시키가이샤 근적외선 커트 필터
CN105593712B (zh) * 2013-12-26 2018-08-14 旭硝子株式会社 滤光器
JP6595610B2 (ja) * 2015-09-28 2019-10-23 富士フイルム株式会社 近赤外線カットフィルタ、近赤外線カットフィルタの製造方法、および固体撮像素子
JP6087464B1 (ja) * 2016-06-30 2017-03-01 日本板硝子株式会社 赤外線カットフィルタ及び撮像光学系

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