JP6743865B2 - 液晶装置、及び電子機器 - Google Patents
液晶装置、及び電子機器 Download PDFInfo
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- JP6743865B2 JP6743865B2 JP2018203690A JP2018203690A JP6743865B2 JP 6743865 B2 JP6743865 B2 JP 6743865B2 JP 2018203690 A JP2018203690 A JP 2018203690A JP 2018203690 A JP2018203690 A JP 2018203690A JP 6743865 B2 JP6743865 B2 JP 6743865B2
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- microlens
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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
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
- G03B21/006—Projectors using an electronic spatial light modulator but not peculiar thereto using LCD's
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS 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
- G03B33/00—Colour photography, other than mere exposure or projection of a colour film
- G03B33/10—Simultaneous recording or projection
- G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Geometry (AREA)
Description
次に、本実施形態の液晶装置について、図1〜図3を参照しながら説明する。図1は、液晶装置の構成を示す模式平面図である。図2は、液晶装置の電気的な構成を示す等価回路図である。図3は、図1に示す液晶装置のA−A’線に沿った模式断面図である。
次に、本実施形態に係る電子機器としてのプロジェクターの構成を説明する。図4は、プロジェクターの構成を示す模式図である。以下、プロジェクターの構成を、図4を参照しながら説明する。
図5は、第2実施形態の液晶装置の構成を示す模式断面図である。以下、第2実施形態の液晶装置の構成を、図5を参照しながら説明する。
また、上記実施形態は、以下のように変更してもよい。
Claims (3)
- 光の入射側に配置されると共に、画素電極及びスイッチング素子を有する第1基板と、
前記第1基板に対向して配置されると共に、前記光の出射側に配置された第2基板と、
前記第1基板と前記第2基板との間に配置された液晶層と、
を備え、
前記第1基板は、
前記画素電極に対応して配置され、前記画素電極よりも前記光の入射側に配置された第1マイクロレンズと、
前記画素電極に対応して配置され、前記画素電極と前記第1マイクロレンズとの間に配置された第2マイクロレンズと、
前記画素電極に対応して配置され、前記画素電極と前記スイッチング素子との間に配置された第3マイクロレンズと、を備え、
前記第1マイクロレンズのレンズパワー、前記第2マイクロレンズのレンズパワー、及び前記第3マイクロレンズのレンズパワーの関係は、
前記第1マイクロレンズのレンズパワー≧前記第2マイクロレンズのレンズパワー≧前記第3マイクロレンズのレンズパワー、であることを特徴とする液晶装置。 - 請求項1に記載の液晶装置であって、
前記第1マイクロレンズ及び前記第2マイクロレンズは、前記光の入射側に突出する凸レンズであることを特徴とする液晶装置。 - 請求項1または2に記載の液晶装置を備えることを特徴とする電子機器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2018203690A JP6743865B2 (ja) | 2018-10-30 | 2018-10-30 | 液晶装置、及び電子機器 |
US16/668,042 US10890799B2 (en) | 2018-10-30 | 2019-10-30 | Liquid crystal apparatus and electronic device |
US17/116,293 US11204519B2 (en) | 2018-10-30 | 2020-12-09 | Liquid crystal apparatus and electronic device |
Applications Claiming Priority (1)
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JP2018203690A JP6743865B2 (ja) | 2018-10-30 | 2018-10-30 | 液晶装置、及び電子機器 |
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JP2020127212A Division JP7243692B2 (ja) | 2020-07-28 | 2020-07-28 | 液晶装置、及び電子機器 |
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JP2020071291A JP2020071291A (ja) | 2020-05-07 |
JP6743865B2 true JP6743865B2 (ja) | 2020-08-19 |
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US (2) | US10890799B2 (ja) |
JP (1) | JP6743865B2 (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000035569A (ja) * | 1998-07-17 | 2000-02-02 | Hitachi Ltd | カラー液晶表示パネル及び投写形液晶表示装置 |
JP4202221B2 (ja) * | 2003-09-26 | 2008-12-24 | シャープ株式会社 | 光屈折素子アレイ基板、画像表示素子および画像表示装置 |
JP5499618B2 (ja) * | 2009-04-22 | 2014-05-21 | ソニー株式会社 | 投射型液晶表示装置 |
JP5499736B2 (ja) * | 2010-01-29 | 2014-05-21 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
JP6179235B2 (ja) * | 2013-07-18 | 2017-08-16 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
JP6167740B2 (ja) * | 2013-08-08 | 2017-07-26 | セイコーエプソン株式会社 | 電気光学装置用基板、電気光学装置、および電子機器 |
JP5804113B2 (ja) | 2014-03-13 | 2015-11-04 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
JP6318881B2 (ja) | 2014-06-06 | 2018-05-09 | セイコーエプソン株式会社 | マイクロレンズアレイ基板、マイクロレンズアレイ基板の製造方法、電気光学装置、および電子機器 |
JP6048553B2 (ja) | 2015-08-31 | 2016-12-21 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
JP6880701B2 (ja) | 2016-12-19 | 2021-06-02 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
JP6531801B2 (ja) | 2017-08-29 | 2019-06-19 | セイコーエプソン株式会社 | 電気光学装置用基板、電気光学装置、および電子機器 |
-
2018
- 2018-10-30 JP JP2018203690A patent/JP6743865B2/ja active Active
-
2019
- 2019-10-30 US US16/668,042 patent/US10890799B2/en active Active
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2020
- 2020-12-09 US US17/116,293 patent/US11204519B2/en active Active
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Publication number | Publication date |
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US10890799B2 (en) | 2021-01-12 |
US20210103185A1 (en) | 2021-04-08 |
US20200133058A1 (en) | 2020-04-30 |
US11204519B2 (en) | 2021-12-21 |
JP2020071291A (ja) | 2020-05-07 |
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