JP2013113869A - 液晶装置、電子機器、及び位相差補償板 - Google Patents

液晶装置、電子機器、及び位相差補償板 Download PDF

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Publication number
JP2013113869A
JP2013113869A JP2011257162A JP2011257162A JP2013113869A JP 2013113869 A JP2013113869 A JP 2013113869A JP 2011257162 A JP2011257162 A JP 2011257162A JP 2011257162 A JP2011257162 A JP 2011257162A JP 2013113869 A JP2013113869 A JP 2013113869A
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Japan
Prior art keywords
liquid crystal
phase difference
pair
difference value
substrates
Prior art date
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Application number
JP2011257162A
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English (en)
Japanese (ja)
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JP2013113869A5 (enExample
Inventor
Kazu Kobayashi
佳津 小林
Yutaka Tsuchiya
豊 土屋
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2011257162A priority Critical patent/JP2013113869A/ja
Priority to US13/684,415 priority patent/US8848146B2/en
Publication of JP2013113869A publication Critical patent/JP2013113869A/ja
Publication of JP2013113869A5 publication Critical patent/JP2013113869A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133734—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by obliquely evaporated films, e.g. Si or SiO2 films
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/12—Biaxial compensators

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2011257162A 2011-11-25 2011-11-25 液晶装置、電子機器、及び位相差補償板 Withdrawn JP2013113869A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011257162A JP2013113869A (ja) 2011-11-25 2011-11-25 液晶装置、電子機器、及び位相差補償板
US13/684,415 US8848146B2 (en) 2011-11-25 2012-11-23 Liquid crystal device, electronic device and phase difference compensating plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011257162A JP2013113869A (ja) 2011-11-25 2011-11-25 液晶装置、電子機器、及び位相差補償板

Publications (2)

Publication Number Publication Date
JP2013113869A true JP2013113869A (ja) 2013-06-10
JP2013113869A5 JP2013113869A5 (enExample) 2015-01-15

Family

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JP2011257162A Withdrawn JP2013113869A (ja) 2011-11-25 2011-11-25 液晶装置、電子機器、及び位相差補償板

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Country Link
US (1) US8848146B2 (enExample)
JP (1) JP2013113869A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022004712A1 (enExample) * 2020-06-30 2022-01-06

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014203068A (ja) * 2013-04-10 2014-10-27 ソニー株式会社 画像表示装置及び画像表示方法
CN105093544B (zh) * 2015-08-12 2017-06-30 京东方科技集团股份有限公司 显示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5552728B2 (ja) 2007-11-20 2014-07-16 セイコーエプソン株式会社 液晶装置、プロジェクタ、液晶装置の光学補償方法及び位相差板
US8212947B2 (en) * 2007-11-20 2012-07-03 Seiko Epson Corporation Liquid crystal device, projector, and optical compensation method of liquid crystal device
JP2012163620A (ja) * 2011-02-03 2012-08-30 Seiko Epson Corp 投射型表示装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022004712A1 (enExample) * 2020-06-30 2022-01-06
WO2022004712A1 (ja) * 2020-06-30 2022-01-06 富士フイルム株式会社 位相差板、液晶プロジェクタ及びコントラスト調整方法
CN115997145A (zh) * 2020-06-30 2023-04-21 富士胶片株式会社 相位差片、液晶投影仪及对比度调整方法
US11899315B2 (en) 2020-06-30 2024-02-13 Fujifilm Corporation Phase difference plate, liquid crystal projector, and contrast adjustment method
JP7477609B2 (ja) 2020-06-30 2024-05-01 富士フイルム株式会社 位相差板、液晶プロジェクタ及びコントラスト調整方法

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Publication number Publication date
US8848146B2 (en) 2014-09-30
US20130141674A1 (en) 2013-06-06

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