CN109983369B - 角度和光谱选择性检测器和光源系统 - Google Patents

角度和光谱选择性检测器和光源系统 Download PDF

Info

Publication number
CN109983369B
CN109983369B CN201680091022.0A CN201680091022A CN109983369B CN 109983369 B CN109983369 B CN 109983369B CN 201680091022 A CN201680091022 A CN 201680091022A CN 109983369 B CN109983369 B CN 109983369B
Authority
CN
China
Prior art keywords
region
light
wavelength range
control film
light control
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.)
Expired - Fee Related
Application number
CN201680091022.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN109983369A (zh
Inventor
约翰·A·惠特利
吉勒·J·伯努瓦
堵光磊
史蒂文·R·安德森
欧文·M·安德森
大卫·T·尤斯特
罗尔夫·W·比尔纳特
加里·E·盖德斯
布莱恩·W·利克
尼拉杰·夏尔马
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN109983369A publication Critical patent/CN109983369A/zh
Application granted granted Critical
Publication of CN109983369B publication Critical patent/CN109983369B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/407—Optical elements or arrangements indirectly associated with the devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A61B5/02427—Details of sensor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/123—Optical louvre elements, e.g. for directional light blocking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
CN201680091022.0A 2016-11-22 2016-12-01 角度和光谱选择性检测器和光源系统 Expired - Fee Related CN109983369B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662425353P 2016-11-22 2016-11-22
US62/425,353 2016-11-22
PCT/US2016/064302 WO2018097841A1 (en) 2016-11-22 2016-12-01 Angularly and spectrally selective detector and light source systems

Publications (2)

Publication Number Publication Date
CN109983369A CN109983369A (zh) 2019-07-05
CN109983369B true CN109983369B (zh) 2022-03-08

Family

ID=57680514

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680091022.0A Expired - Fee Related CN109983369B (zh) 2016-11-22 2016-12-01 角度和光谱选择性检测器和光源系统

Country Status (4)

Country Link
US (1) US11686891B2 (enExample)
JP (1) JP7022750B2 (enExample)
CN (1) CN109983369B (enExample)
WO (1) WO2018097841A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180188110A1 (en) * 2016-12-29 2018-07-05 Verifood, Ltd. Fabry-perot spectrometer apparatus and methods
JP7274856B2 (ja) * 2018-12-11 2023-05-17 スリーエム イノベイティブ プロパティズ カンパニー 位置検出システム、位置検出方法、角度検出方法、マーカー
WO2020121112A1 (en) * 2018-12-11 2020-06-18 3M Innovative Properties Company Light control film
WO2020202035A1 (en) * 2019-04-05 2020-10-08 3M Innovative Properties Company Sensor array spectrometer
WO2020236538A1 (en) * 2019-05-17 2020-11-26 Corning Incorporated Optical display device with ambient contrast enhancement cover plate
WO2020261027A1 (en) 2019-06-24 2020-12-30 3M Innovative Properties Company Curved display with light control film
CN114868044A (zh) * 2019-11-08 2022-08-05 Viavi科技有限公司 光学涂层和包括该光学涂层的装置
CN115362562B (zh) * 2020-03-24 2025-07-29 艾迈斯-欧司朗国际有限责任公司 光电装置
WO2022070136A1 (en) * 2020-10-02 2022-04-07 3M Innovative Properties Company Measurement system including reflector
WO2022130085A1 (en) * 2020-12-18 2022-06-23 3M Innovative Properties Company Optical construction including lens film and mask
WO2022175551A1 (en) * 2021-02-22 2022-08-25 Microshade A/S Angular and spectrally selective shading sheet
WO2023059553A1 (en) * 2021-10-04 2023-04-13 Phoebus Optoelectronics Llc Filters with reduced angle-of-incidence dependence

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63275920A (ja) * 1987-05-07 1988-11-14 Shin Etsu Polymer Co Ltd 光検出装置
CN101169491A (zh) * 2006-10-23 2008-04-30 Nec液晶技术株式会社 光学元件
WO2009066474A1 (ja) * 2007-11-22 2009-05-28 Sharp Kabushiki Kaisha 液晶表示装置
CN102043180A (zh) * 2009-10-15 2011-05-04 三星康宁精密素材株式会社 用于显示装置的滤光器及具有该滤光器的显示装置
WO2011132992A3 (ko) * 2010-04-22 2012-03-08 주식회사 엘지화학 프라이버시 보호필터 및 그 제조방법
CN103597379A (zh) * 2011-05-25 2014-02-19 3M创新有限公司 光控膜
US8659829B2 (en) * 2010-08-05 2014-02-25 3M Innovative Properties Company Multilayer film comprising matte surface layer and articles
JP2014137574A (ja) * 2013-01-18 2014-07-28 Dainippon Printing Co Ltd 光制御フィルム及びその製造方法並びに光制御窓
JP2014150143A (ja) * 2013-01-31 2014-08-21 Panasonic Corp 太陽電池構造体

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356385B1 (en) 1999-02-05 2002-03-12 Board Of Trustees Of The Leland Standford Junior University Inhomogeneous broadening to modify the gain of an optical amplifier
US6398370B1 (en) 2000-11-15 2002-06-04 3M Innovative Properties Company Light control device
CN1463368A (zh) * 2001-03-16 2003-12-24 东丽株式会社 光学功能性薄片
US6939015B2 (en) * 2002-09-20 2005-09-06 Eastman Kodak Company Chromium black light shield
US7453639B2 (en) * 2003-03-25 2008-11-18 Dai Nippon Printing Co., Ltd. Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet
US8213082B2 (en) 2007-12-21 2012-07-03 3M Innovative Properties Company Light control film
WO2009108190A1 (en) * 2008-02-26 2009-09-03 Reflexite Corporation Optical device and system for black level enhancement and methods of use thereof
US20090213593A1 (en) * 2008-02-26 2009-08-27 Reflexite Corporation Optical device and system for black level enhancement and methods of use thereof
WO2010032801A1 (ja) 2008-09-17 2010-03-25 大日本印刷株式会社 光学シート、及び映像表示装置
KR101200772B1 (ko) 2009-10-16 2012-11-13 삼성코닝정밀소재 주식회사 디스플레이 장치용 광학필터 및 이를 구비하는 디스플레이 장치
KR20140085465A (ko) 2011-09-30 2014-07-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전기적으로 전환 가능한 프라이버시 필름 및 그것을 갖는 표시 장치
WO2013048847A2 (en) 2011-09-30 2013-04-04 3M Innovative Properties Company Electronically switchable privacy film and display device having same
WO2013148124A1 (en) * 2012-03-26 2013-10-03 3M Innovative Properties Company Light control film and p-polarization multi-layer film optical film stack
US9209230B2 (en) 2012-12-21 2015-12-08 Samsung Electronics Co., Ltd Optical films for reducing color shift and organic light-emitting display apparatuses employing the same
WO2014103342A1 (ja) * 2012-12-27 2014-07-03 日東電工株式会社 プライバシーフィルタ
KR102067159B1 (ko) 2013-05-24 2020-01-16 삼성전자주식회사 색 변화 저감용 광학 필름 및 이를 채용한 유기발광 표시장치
KR102070410B1 (ko) 2013-06-04 2020-01-28 삼성전자주식회사 색 변화 저감용 광학 필름 및 이를 채용한 유기 발광 표시 장치
KR102070411B1 (ko) 2013-06-04 2020-01-28 삼성전자주식회사 색 변화 저감용 광학 필름 및 이를 채용한 유기 발광 표시 장치
KR102099781B1 (ko) 2013-10-15 2020-04-10 삼성전자주식회사 색 변화 저감용 광학 필름 및 이를 채용한 유기 발광 표시 장치
KR102120808B1 (ko) 2013-10-15 2020-06-09 삼성전자주식회사 색 변화 저감용 광학 필름 및 이를 채용한 유기 발광 표시 장치
US10147757B2 (en) * 2015-02-02 2018-12-04 Synaptics Incorporated Image sensor structures for fingerprint sensing
JP7103717B2 (ja) 2016-11-22 2022-07-20 スリーエム イノベイティブ プロパティズ カンパニー スペクトル選択性光制御フィルム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63275920A (ja) * 1987-05-07 1988-11-14 Shin Etsu Polymer Co Ltd 光検出装置
CN101169491A (zh) * 2006-10-23 2008-04-30 Nec液晶技术株式会社 光学元件
WO2009066474A1 (ja) * 2007-11-22 2009-05-28 Sharp Kabushiki Kaisha 液晶表示装置
CN102043180A (zh) * 2009-10-15 2011-05-04 三星康宁精密素材株式会社 用于显示装置的滤光器及具有该滤光器的显示装置
WO2011132992A3 (ko) * 2010-04-22 2012-03-08 주식회사 엘지화학 프라이버시 보호필터 및 그 제조방법
US8659829B2 (en) * 2010-08-05 2014-02-25 3M Innovative Properties Company Multilayer film comprising matte surface layer and articles
CN103597379A (zh) * 2011-05-25 2014-02-19 3M创新有限公司 光控膜
JP2014137574A (ja) * 2013-01-18 2014-07-28 Dainippon Printing Co Ltd 光制御フィルム及びその製造方法並びに光制御窓
JP2014150143A (ja) * 2013-01-31 2014-08-21 Panasonic Corp 太陽電池構造体

Also Published As

Publication number Publication date
JP2019537752A (ja) 2019-12-26
US20190339431A1 (en) 2019-11-07
JP7022750B2 (ja) 2022-02-18
US11686891B2 (en) 2023-06-27
WO2018097841A1 (en) 2018-05-31
CN109983369A (zh) 2019-07-05

Similar Documents

Publication Publication Date Title
CN109983369B (zh) 角度和光谱选择性检测器和光源系统
CN109983370B (zh) 具有光谱选择性的光控膜
US11640019B2 (en) Spectrally selective retroreflective system
KR101767680B1 (ko) 광학체 및 그 제조 방법, 일사 차폐 부재, 창재, 내장 부재 및 창호
CN102193124B (zh) 光学元件、遮阳装置、以及光学元件的制造方法
CN102472854B (zh) 光学体、窗构件、建筑构件、日光遮蔽装置和建筑物
CN102307724B (zh) 光控膜和多层光学膜叠堆
KR101939431B1 (ko) 광학체, 창재, 창호 및 일사 차폐 장치
CN102289017A (zh) 光学体、窗构件、建筑构件以及日光遮蔽装置
KR20170117941A (ko) 광학체 및 그 제조 방법, 창재, 및 광학체의 접합 방법
CN102902001B (zh) 微小玻璃球型逆反射片
SG182708A1 (en) Optical body, method of manufacturing the same, window member, fitting, and solar shading device
CN102341752A (zh) 具有高对比度的前投影屏
CN113424083B (zh) 颜色减少的高效红外反射器
KR102096266B1 (ko) 광고립 소자
KR102406864B1 (ko) 광학 다층막을 포함하는 광학 구조체 및 이의 제조 방법
KR20210086559A (ko) 재귀 반사 시트 및 이를 이용한 차량용 번호판
CN111213077B (zh) 光学隔离元件
JP5064709B2 (ja) 明室用反射型スクリーン
Wolfe et al. Optofluidic smart glass with wide angular performance
KR20200006400A (ko) 태양광 차단 투명 블라인드 장치
CN104461169A (zh) 一种红外线回归反射膜
CN119998772A (zh) 使用多层光学膜的显示系统
JP2019066608A (ja) 情報通信装置、表示部および積層体

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220308