JP7775831B2 - 光学フィルタ - Google Patents

光学フィルタ

Info

Publication number
JP7775831B2
JP7775831B2 JP2022551923A JP2022551923A JP7775831B2 JP 7775831 B2 JP7775831 B2 JP 7775831B2 JP 2022551923 A JP2022551923 A JP 2022551923A JP 2022551923 A JP2022551923 A JP 2022551923A JP 7775831 B2 JP7775831 B2 JP 7775831B2
Authority
JP
Japan
Prior art keywords
wavelength
transmittance
degrees
incident angle
less
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022551923A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022065170A1 (https=
Inventor
和彦 塩野
崇 長田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of JPWO2022065170A1 publication Critical patent/JPWO2022065170A1/ja
Priority to JP2025192230A priority Critical patent/JP2026015465A/ja
Application granted granted Critical
Publication of JP7775831B2 publication Critical patent/JP7775831B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
JP2022551923A 2020-09-23 2021-09-15 光学フィルタ Active JP7775831B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025192230A JP2026015465A (ja) 2020-09-23 2025-11-12 光学フィルタ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020158813 2020-09-23
JP2020158813 2020-09-23
PCT/JP2021/034011 WO2022065170A1 (ja) 2020-09-23 2021-09-15 光学フィルタ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025192230A Division JP2026015465A (ja) 2020-09-23 2025-11-12 光学フィルタ

Publications (2)

Publication Number Publication Date
JPWO2022065170A1 JPWO2022065170A1 (https=) 2022-03-31
JP7775831B2 true JP7775831B2 (ja) 2025-11-26

Family

ID=80846586

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022551923A Active JP7775831B2 (ja) 2020-09-23 2021-09-15 光学フィルタ
JP2025192230A Pending JP2026015465A (ja) 2020-09-23 2025-11-12 光学フィルタ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025192230A Pending JP2026015465A (ja) 2020-09-23 2025-11-12 光学フィルタ

Country Status (3)

Country Link
JP (2) JP7775831B2 (https=)
CN (1) CN116194809B (https=)
WO (1) WO2022065170A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099060A1 (ja) 2013-12-26 2015-07-02 旭硝子株式会社 光学フィルタ
JP2018180533A (ja) 2017-04-05 2018-11-15 Jsr株式会社 光学フィルター及び光学フィルターを用いた固体撮像装置
JP2019012121A (ja) 2017-06-29 2019-01-24 Ａｇｃ株式会社 光学フィルタおよび撮像装置
JP2019066814A (ja) 2017-10-03 2019-04-25 日本板硝子株式会社 光学フィルタ及び撮像装置
JP2019200399A (ja) 2018-05-18 2019-11-21 Ａｇｃ株式会社 光学フィルタおよび撮像装置
WO2020054786A1 (ja) 2018-09-12 2020-03-19 Ａｇｃ株式会社 光学フィルタおよび撮像装置
US20200241185A1 (en) 2017-09-28 2020-07-30 Lms Co., Ltd. Optical product and optical filter including same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6273064B1 (ja) * 2017-10-03 2018-01-31 日本板硝子株式会社 光学フィルタ及び撮像装置
JP6273063B1 (ja) * 2017-10-03 2018-01-31 日本板硝子株式会社 光学フィルタ及び撮像装置
JP7326993B2 (ja) * 2018-08-30 2023-08-16 Jsr株式会社 光学フィルター、その製造方法およびその用途

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099060A1 (ja) 2013-12-26 2015-07-02 旭硝子株式会社 光学フィルタ
JP2018180533A (ja) 2017-04-05 2018-11-15 Jsr株式会社 光学フィルター及び光学フィルターを用いた固体撮像装置
JP2019012121A (ja) 2017-06-29 2019-01-24 Ａｇｃ株式会社 光学フィルタおよび撮像装置
US20200241185A1 (en) 2017-09-28 2020-07-30 Lms Co., Ltd. Optical product and optical filter including same
JP2019066814A (ja) 2017-10-03 2019-04-25 日本板硝子株式会社 光学フィルタ及び撮像装置
JP2019200399A (ja) 2018-05-18 2019-11-21 Ａｇｃ株式会社 光学フィルタおよび撮像装置
WO2020054786A1 (ja) 2018-09-12 2020-03-19 Ａｇｃ株式会社 光学フィルタおよび撮像装置

Also Published As

Publication number Publication date
CN116194809B (zh) 2026-03-31
WO2022065170A1 (ja) 2022-03-31
JPWO2022065170A1 (https=) 2022-03-31
CN116194809A (zh) 2023-05-30
JP2026015465A (ja) 2026-01-29

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