JP2019124942A5 - - Google Patents
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- Publication number
- JP2019124942A5 JP2019124942A5 JP2019006381A JP2019006381A JP2019124942A5 JP 2019124942 A5 JP2019124942 A5 JP 2019124942A5 JP 2019006381 A JP2019006381 A JP 2019006381A JP 2019006381 A JP2019006381 A JP 2019006381A JP 2019124942 A5 JP2019124942 A5 JP 2019124942A5
- Authority
- JP
- Japan
- Prior art keywords
- range
- filter
- optical filter
- degrees
- incident angle
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 41
- 239000002131 composite material Substances 0.000 claims 17
- 230000003595 spectral effect Effects 0.000 claims 7
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 3
- 229910052990 silicon hydride Inorganic materials 0.000 claims 3
- 238000002834 transmittance Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical group [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862618372P | 2018-01-17 | 2018-01-17 | |
| US62/618,372 | 2018-01-17 | ||
| US16/164,225 US11215741B2 (en) | 2018-01-17 | 2018-10-18 | Angle of incidence restriction for optical filters |
| US16/164,225 | 2018-10-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019124942A JP2019124942A (ja) | 2019-07-25 |
| JP2019124942A5 true JP2019124942A5 (https=) | 2021-11-25 |
| JP7145086B2 JP7145086B2 (ja) | 2022-09-30 |
Family
ID=64901961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019006381A Active JP7145086B2 (ja) | 2018-01-17 | 2019-01-17 | 光学フィルタ用の入射角制限 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11215741B2 (https=) |
| EP (1) | EP3514584A1 (https=) |
| JP (1) | JP7145086B2 (https=) |
| KR (2) | KR102754943B1 (https=) |
| CN (2) | CN110045448B (https=) |
| CA (1) | CA3028791C (https=) |
| MX (1) | MX395241B (https=) |
| TW (1) | TWI796413B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10914961B2 (en) * | 2017-02-13 | 2021-02-09 | Viavi Solutions Inc. | Optical polarizing filter |
| JP2022545163A (ja) * | 2019-08-20 | 2022-10-26 | プロフサ，インコーポレイテッド | 帯域外波長の改善された光拒絶のための光学フィルタ素子、システム及び方法 |
| CN116648644A (zh) * | 2020-12-25 | 2023-08-25 | Ａｇｃ株式会社 | 光学滤光片 |
| US11983327B2 (en) * | 2021-10-06 | 2024-05-14 | Fotonation Limited | Method for identifying a gesture |
| LT7041B (lt) * | 2022-05-20 | 2024-01-10 | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | Detektavimo įrenginys, sistema ir būdas, skirti optinio pluošto kritimo kampui nustatyti |
| US20250004185A1 (en) * | 2023-06-27 | 2025-01-02 | Viavi Solutions Inc. | Angle selective filter |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3166115B2 (ja) | 1993-08-03 | 2001-05-14 | 富士写真フイルム株式会社 | フィルタ装置 |
| US20090002830A1 (en) | 2006-02-27 | 2009-01-01 | Nikon Corporation | Dichroic Filter |
| JP4598102B2 (ja) | 2008-05-28 | 2010-12-15 | 富士フイルム株式会社 | 撮像装置 |
| US8314991B2 (en) * | 2008-10-31 | 2012-11-20 | Cpfilms Inc. | Variable transmission composite interference filter |
| US20110291113A1 (en) * | 2010-05-27 | 2011-12-01 | Philips Lumileds Lighting Company, Llc | Filter for a light emitting device |
| TW202522039A (zh) * | 2012-07-16 | 2025-06-01 | 美商唯亞威方案公司 | 光學濾波器及感測器系統 |
| US9568362B2 (en) * | 2012-12-19 | 2017-02-14 | Viavi Solutions Inc. | Spectroscopic assembly and method |
| US9523850B2 (en) * | 2014-02-16 | 2016-12-20 | Apple Inc. | Beam scanning using an interference filter as a turning mirror |
| KR102700673B1 (ko) * | 2015-02-18 | 2024-08-30 | 마테리온 코포레이션 | 개선된 투과를 갖는 근적외선 광학 간섭 필터 |
| US10170509B2 (en) | 2016-02-12 | 2019-01-01 | Viavi Solutions Inc. | Optical filter array |
| DE102017004828B4 (de) * | 2017-05-20 | 2019-03-14 | Optics Balzers Ag | Optischer Filter und Verfahren zur Herstellung eines optischen Filters |
| US10451783B2 (en) * | 2017-05-22 | 2019-10-22 | Viavi Solutions Inc. | Induced transmission filter having plural groups of alternating layers of dielectric material for filtering light with less than a threshold angle shift |
-
2018
- 2018-10-18 US US16/164,225 patent/US11215741B2/en active Active
-
2019
- 2019-01-02 EP EP19150114.7A patent/EP3514584A1/en active Pending
- 2019-01-03 CA CA3028791A patent/CA3028791C/en active Active
- 2019-01-04 TW TW108100411A patent/TWI796413B/zh active
- 2019-01-09 MX MX2019000357A patent/MX395241B/es unknown
- 2019-01-15 CN CN201910037033.6A patent/CN110045448B/zh active Active
- 2019-01-15 CN CN202211631881.8A patent/CN115857080A/zh active Pending
- 2019-01-16 KR KR1020190005941A patent/KR102754943B1/ko active Active
- 2019-01-17 JP JP2019006381A patent/JP7145086B2/ja active Active
-
2025
- 2025-01-09 KR KR1020250003679A patent/KR20250012171A/ko active Pending
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