JP6634727B2 - 光学素子、光学素子の製造方法、及び電子機器 - Google Patents

光学素子、光学素子の製造方法、及び電子機器 Download PDF

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Publication number
JP6634727B2
JP6634727B2 JP2015157969A JP2015157969A JP6634727B2 JP 6634727 B2 JP6634727 B2 JP 6634727B2 JP 2015157969 A JP2015157969 A JP 2015157969A JP 2015157969 A JP2015157969 A JP 2015157969A JP 6634727 B2 JP6634727 B2 JP 6634727B2
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Prior art keywords
optical element
manufacturing
polarizing element
substrate
layer
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JP2015157969A
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Japanese (ja)
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JP2017037158A5 (enExample
JP2017037158A (ja
Inventor
啓友 熊井
啓友 熊井
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Seiko Epson Corp
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Seiko Epson Corp
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Priority to JP2015157969A priority Critical patent/JP6634727B2/ja
Priority to US15/195,385 priority patent/US9977168B2/en
Publication of JP2017037158A publication Critical patent/JP2017037158A/ja
Priority to US15/955,589 priority patent/US10386557B2/en
Publication of JP2017037158A5 publication Critical patent/JP2017037158A5/ja
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00788—Producing optical films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133548—Wire-grid polarisers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Projection Apparatus (AREA)
JP2015157969A 2015-08-10 2015-08-10 光学素子、光学素子の製造方法、及び電子機器 Active JP6634727B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015157969A JP6634727B2 (ja) 2015-08-10 2015-08-10 光学素子、光学素子の製造方法、及び電子機器
US15/195,385 US9977168B2 (en) 2015-08-10 2016-06-28 Optical element, method for manufacturing the same, and electronic apparatus
US15/955,589 US10386557B2 (en) 2015-08-10 2018-04-17 Optical element, method for manufacturing the same, and electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015157969A JP6634727B2 (ja) 2015-08-10 2015-08-10 光学素子、光学素子の製造方法、及び電子機器

Publications (3)

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JP2017037158A JP2017037158A (ja) 2017-02-16
JP2017037158A5 JP2017037158A5 (enExample) 2018-09-06
JP6634727B2 true JP6634727B2 (ja) 2020-01-22

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US (2) US9977168B2 (enExample)
JP (1) JP6634727B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10698148B2 (en) * 2015-10-28 2020-06-30 Dexerials Corporation Polarizing element and method of producing same
JP2019061125A (ja) * 2017-09-27 2019-04-18 デクセリアルズ株式会社 偏光板及びその製造方法、並びに光学機器
JP6678630B2 (ja) * 2017-09-28 2020-04-08 デクセリアルズ株式会社 偏光板及びこれを備える光学機器
EP3735574A1 (en) * 2018-01-05 2020-11-11 3M Innovative Properties Company Stray light absorbing film
KR102559836B1 (ko) * 2018-01-31 2023-07-27 삼성디스플레이 주식회사 편광자, 상기 편광자를 포함한 광학 장치, 상기 편광자를 포함한 디스플레이 장치 및 상기 편광자의 제조 방법
JP6642622B2 (ja) 2018-05-23 2020-02-05 セイコーエプソン株式会社 ワイヤーグリッド偏光素子、液晶装置、および電子機器
JP6703050B2 (ja) * 2018-07-31 2020-06-03 デクセリアルズ株式会社 偏光板、光学機器及び偏光板の製造方法
CN111090176B (zh) * 2020-01-08 2021-11-30 上海交通大学 一种反射不对称的金属光栅偏振分束器
JP2023108734A (ja) * 2022-01-26 2023-08-07 デクセリアルズ株式会社 ワイヤグリッド偏光素子およびその製造方法ならびに光学機器
JP2023109636A (ja) * 2022-01-27 2023-08-08 デクセリアルズ株式会社 ワイヤグリッド偏光素子およびその製造方法ならびに光学機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010103950A1 (ja) * 2009-03-11 2010-09-16 テルモ株式会社 穿刺具組立体および薬液注入器具
JP2012002972A (ja) * 2010-06-16 2012-01-05 Seiko Epson Corp 偏光素子及びその製造方法、液晶装置、電子機器
JP5760388B2 (ja) * 2010-11-01 2015-08-12 セイコーエプソン株式会社 偏光素子とその製造方法、プロジェクター、液晶装置、電子機器
JP2012103490A (ja) * 2010-11-10 2012-05-31 Seiko Epson Corp 偏光素子とその製造方法、プロジェクター、液晶装置、電子機器
JP2012181420A (ja) * 2011-03-02 2012-09-20 Sony Chemical & Information Device Corp 偏光素子
JP6100492B2 (ja) * 2012-09-05 2017-03-22 デクセリアルズ株式会社 偏光素子、プロジェクター及び偏光素子の製造方法

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Publication number Publication date
US20170045658A1 (en) 2017-02-16
US9977168B2 (en) 2018-05-22
US10386557B2 (en) 2019-08-20
US20180239071A1 (en) 2018-08-23
JP2017037158A (ja) 2017-02-16

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