JPWO2024057917A1 - - Google Patents
Info
- Publication number
- JPWO2024057917A1 JPWO2024057917A1 JP2024546835A JP2024546835A JPWO2024057917A1 JP WO2024057917 A1 JPWO2024057917 A1 JP WO2024057917A1 JP 2024546835 A JP2024546835 A JP 2024546835A JP 2024546835 A JP2024546835 A JP 2024546835A JP WO2024057917 A1 JPWO2024057917 A1 JP WO2024057917A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13718—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022144686 | 2022-09-12 | ||
| PCT/JP2023/031263 WO2024057917A1 (ja) | 2022-09-12 | 2023-08-29 | 光学素子および光学センサー |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024057917A1 true JPWO2024057917A1 (https=) | 2024-03-21 |
Family
ID=90275008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024546835A Pending JPWO2024057917A1 (https=) | 2022-09-12 | 2023-08-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250237918A1 (https=) |
| JP (1) | JPWO2024057917A1 (https=) |
| WO (1) | WO2024057917A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2022239858A1 (https=) * | 2021-05-14 | 2022-11-17 | ||
| WO2023100916A1 (ja) * | 2021-11-30 | 2023-06-08 | 富士フイルム株式会社 | 光学素子および光学センサー |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5293969B2 (ja) * | 2007-03-30 | 2013-09-18 | 綜研化学株式会社 | 波長分波光学素子 |
| JP2009092569A (ja) * | 2007-10-10 | 2009-04-30 | Shimadzu Corp | 屈折率計 |
| WO2015155349A1 (en) * | 2014-04-11 | 2015-10-15 | Danmarks Tekniske Universitet | Method of and system for identification or estimation of a refractive index of a liquid |
| JP6632159B2 (ja) * | 2015-02-16 | 2020-01-22 | 国立大学法人静岡大学 | 屈折率測定装置 |
| WO2018106963A1 (en) * | 2016-12-08 | 2018-06-14 | Magic Leap, Inc. | Diffractive devices based on cholesteric liquid crystal |
| WO2019131950A1 (ja) * | 2017-12-27 | 2019-07-04 | 富士フイルム株式会社 | 光学素子およびセンサー |
| WO2019189818A1 (ja) * | 2018-03-29 | 2019-10-03 | 富士フイルム株式会社 | 光学素子、導光素子および画像表示装置 |
| WO2019189852A1 (ja) * | 2018-03-29 | 2019-10-03 | 富士フイルム株式会社 | 光学素子、導光素子および画像表示装置 |
| WO2020122128A1 (ja) * | 2018-12-11 | 2020-06-18 | 富士フイルム株式会社 | 導光素子、画像表示装置およびセンシング装置 |
-
2023
- 2023-08-29 WO PCT/JP2023/031263 patent/WO2024057917A1/ja not_active Ceased
- 2023-08-29 JP JP2024546835A patent/JPWO2024057917A1/ja active Pending
-
2025
- 2025-02-26 US US19/063,702 patent/US20250237918A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20250237918A1 (en) | 2025-07-24 |
| WO2024057917A1 (ja) | 2024-03-21 |