JP6711606B2 - 光学素子および光学機器 - Google Patents

光学素子および光学機器 Download PDF

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Publication number
JP6711606B2
JP6711606B2 JP2015244490A JP2015244490A JP6711606B2 JP 6711606 B2 JP6711606 B2 JP 6711606B2 JP 2015244490 A JP2015244490 A JP 2015244490A JP 2015244490 A JP2015244490 A JP 2015244490A JP 6711606 B2 JP6711606 B2 JP 6711606B2
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JP
Japan
Prior art keywords
state
optical element
optical
refractive index
abbe number
Prior art date
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English (en)
Japanese (ja)
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JP2017111250A (ja
JP2017111250A5 (enExample
Inventor
聖 伊藤
聖 伊藤
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Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2015244490A priority Critical patent/JP6711606B2/ja
Priority to US15/370,243 priority patent/US10649235B2/en
Publication of JP2017111250A publication Critical patent/JP2017111250A/ja
Publication of JP2017111250A5 publication Critical patent/JP2017111250A5/ja
Application granted granted Critical
Publication of JP6711606B2 publication Critical patent/JP6711606B2/ja
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/083—Electrooptic lenses
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • 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
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/292—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 position or the direction of light beams, i.e. deflection by controlled diffraction or phased-array beam steering
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/294—Variable focal length devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
JP2015244490A 2015-12-15 2015-12-15 光学素子および光学機器 Active JP6711606B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015244490A JP6711606B2 (ja) 2015-12-15 2015-12-15 光学素子および光学機器
US15/370,243 US10649235B2 (en) 2015-12-15 2016-12-06 Optical element and optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015244490A JP6711606B2 (ja) 2015-12-15 2015-12-15 光学素子および光学機器

Publications (3)

Publication Number Publication Date
JP2017111250A JP2017111250A (ja) 2017-06-22
JP2017111250A5 JP2017111250A5 (enExample) 2019-01-10
JP6711606B2 true JP6711606B2 (ja) 2020-06-17

Family

ID=59020513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015244490A Active JP6711606B2 (ja) 2015-12-15 2015-12-15 光学素子および光学機器

Country Status (2)

Country Link
US (1) US10649235B2 (enExample)
JP (1) JP6711606B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3011531A1 (en) * 2016-02-01 2017-08-10 E-Vision Smart Optics, Inc. Prism-enhanced lenses and methods of using prism-enhanced lenses
WO2020086692A1 (en) * 2018-10-23 2020-04-30 Exciting Technology LLC System, method and apparatus for non-mechanical optical and photonic beam steering
KR102040697B1 (ko) * 2017-11-29 2019-11-05 (주) 오프렌 액정을 포함하는 복합 렌즈
KR20210006915A (ko) * 2018-05-17 2021-01-19 주식회사 프라젠 증강현실 디스플레이 장치
CN109031678A (zh) * 2018-08-20 2018-12-18 京东方科技集团股份有限公司 显示装置及用于控制该显示装置的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030210377A1 (en) * 2001-10-05 2003-11-13 Blum Ronald D. Hybrid electro-active lens
TW200528789A (en) * 2004-01-14 2005-09-01 Koninkl Philips Electronics Nv Variable focus lens
KR100665115B1 (ko) * 2005-01-27 2007-01-09 삼성전기주식회사 인너 포커스 방식 줌 렌즈 시스템
WO2006115147A1 (ja) * 2005-04-25 2006-11-02 Asahi Glass Company, Limited 撮像レンズ
AR064986A1 (es) 2007-01-22 2009-05-06 Pixeloptics Inc Material cristalino liquido colesterico en lente electroactiva
JP4547397B2 (ja) * 2007-05-11 2010-09-22 オリンパス株式会社 光学装置又は撮像装置
CN101542357B (zh) * 2007-05-18 2011-12-07 松下电器产业株式会社 立体图像显示装置
US9146407B2 (en) * 2012-08-10 2015-09-29 Mitsui Chemicals, Inc. Fail-safe electro-active lenses and methodology for choosing optical materials for fail-safe electro-active lenses
WO2016037063A1 (en) * 2014-09-05 2016-03-10 Massachusetts Institute Of Technology Systems, methods, and apparatus for sensitive thermal imaging

Also Published As

Publication number Publication date
US10649235B2 (en) 2020-05-12
JP2017111250A (ja) 2017-06-22
US20170168372A1 (en) 2017-06-15

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