TW201930942A - 光學元件、微透鏡陣列、及光學元件之製作方法 - Google Patents

光學元件、微透鏡陣列、及光學元件之製作方法 Download PDF

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Publication number
TW201930942A
TW201930942A TW107147682A TW107147682A TW201930942A TW 201930942 A TW201930942 A TW 201930942A TW 107147682 A TW107147682 A TW 107147682A TW 107147682 A TW107147682 A TW 107147682A TW 201930942 A TW201930942 A TW 201930942A
Authority
TW
Taiwan
Prior art keywords
polymer material
electrode layer
electrode
voltage
light
Prior art date
Application number
TW107147682A
Other languages
English (en)
Chinese (zh)
Inventor
山田泰美
平井利博
Original Assignee
日商日東電工股份有限公司
國立大學法人信州大學
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 日商日東電工股份有限公司, 國立大學法人信州大學 filed Critical 日商日東電工股份有限公司
Publication of TW201930942A publication Critical patent/TW201930942A/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1334Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/002Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F21V5/004Refractors for light sources using microoptical elements for redirecting or diffusing light using microlenses
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00Optical objectives specially designed for the purposes specified below
    • G02B13/001Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0075Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having an element with variable optical properties
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/06Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00Simple or compound lenses
    • G02B3/0006Arrays
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00Simple or compound lenses
    • G02B3/0006Arrays
    • G02B3/0037Arrays characterized by the distribution or form of lenses
    • G02B3/0056Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00Simple or compound lenses
    • G02B3/0081Simple or compound lenses having one or more elements with analytic function to create variable power
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00Simple or compound lenses
    • G02B3/12Fluid-filled or evacuated lenses
    • G02B3/14Fluid-filled or evacuated lenses of variable focal length
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0205Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0273Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278Diffusing elements; Afocal elements characterized by the use used in transmission
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053Driving means for the movement of one or more optical element
    • G03B2205/0084Driving means for the movement of one or more optical element using other types of actuators
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Liquid Crystal (AREA)
TW107147682A 2017-12-28 2018-12-28 光學元件、微透鏡陣列、及光學元件之製作方法 TW201930942A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017254351 2017-12-28
JP2017-254351 2017-12-28
JP2018-243598 2018-12-26
JP2018243598A JP7233082B2 (ja) 2017-12-28 2018-12-26 光学素子、マイクロレンズアレイ、及び光学素子の作製方法

Publications (1)

Publication Number Publication Date
TW201930942A true TW201930942A (zh) 2019-08-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW107147682A TW201930942A (zh) 2017-12-28 2018-12-28 光學元件、微透鏡陣列、及光學元件之製作方法

Country Status (6)

Country Link
US (1) US20210063786A1 (https=)
EP (1) EP3734347A4 (https=)
JP (1) JP7233082B2 (https=)
KR (1) KR20200100657A (https=)
CN (1) CN111512209A (https=)
TW (1) TW201930942A (https=)

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WO2021166832A1 (ja) * 2020-02-19 2021-08-26 日東電工株式会社 表示装置及び表示方法
JP7620801B2 (ja) 2020-02-19 2025-01-24 学校法人法政大学 撮像装置、及び撮像方法
JP7646990B2 (ja) * 2020-02-19 2025-03-18 学校法人法政大学 表示装置及び表示方法
JP7476718B2 (ja) * 2020-08-12 2024-05-01 三菱ケミカル株式会社 調光部材
CN111999924B (zh) * 2020-08-26 2022-06-03 厦门天马微电子有限公司 显示模组和显示装置
KR102442721B1 (ko) * 2020-11-09 2022-09-13 한국기술교육대학교 산학협력단 고분자 렌즈 및 그 제조방법
CN112967577B (zh) * 2021-03-10 2023-02-17 中国科学院宁波材料技术与工程研究所 一种盲人图文显示单元及阅读器
US20220350147A1 (en) * 2021-04-29 2022-11-03 Meta Platforms Technologies, Llc Conformable electrodes with low conspicuity
KR102532423B1 (ko) * 2021-07-20 2023-05-15 한국기술교육대학교 산학협력단 가변 초점 렌즈용 조성물, 이를 포함하는 가변 초점 렌즈 및 그 제조방법

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Also Published As

Publication number Publication date
CN111512209A (zh) 2020-08-07
JP7233082B2 (ja) 2023-03-06
JP2019120947A (ja) 2019-07-22
KR20200100657A (ko) 2020-08-26
EP3734347A4 (en) 2021-09-01
US20210063786A1 (en) 2021-03-04
EP3734347A1 (en) 2020-11-04

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