JP6100390B2 - 立体表示装置 - Google Patents
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- JP6100390B2 JP6100390B2 JP2015543746A JP2015543746A JP6100390B2 JP 6100390 B2 JP6100390 B2 JP 6100390B2 JP 2015543746 A JP2015543746 A JP 2015543746A JP 2015543746 A JP2015543746 A JP 2015543746A JP 6100390 B2 JP6100390 B2 JP 6100390B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/366—Image reproducers using viewer tracking
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/30—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
- G02B30/31—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers involving active parallax barriers
-
- 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
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
-
- 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
-
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
-
- 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
- G02F1/31—Digital deflection, i.e. optical switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
-
- 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
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2213/00—Details of stereoscopic systems
- H04N2213/001—Constructional or mechanical details
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
A≦Wsl−2Pe かつ
A≦Wbr−2Pe
以下、図面を参照し、本発明の実施の形態を詳しく説明する。図中同一または相当部分には同一符号を付してその説明は繰り返さない。なお、説明を分かりやすくするために、以下で参照する図面においては、構成が簡略化または模式化して示されたり、一部の構成部材が省略されたりしている。また、各図に示された構成部材間の寸法比は、必ずしも実際の寸法比を示すものではない。
[全体の構成]
図1は、本発明の第1の実施形態にかかる立体表示装置1の構成を示す模式的断面図である。立体表示装置1は、表示パネル10と、スイッチ液晶パネル20と、接着樹脂30と備えている。表示パネル10とスイッチ液晶パネル20とは、スイッチ液晶パネル20が観察者90側になるように重ねて配置され、接着樹脂30によって貼り合わされている。
図6Aは、スイッチ液晶パネル20の第1基板21の構成を示す平面図である。第1基板21には、第1電極群211が形成されている。第1電極群211は、x方向に沿って電極間隔BPで配置された複数の電極を含んでいる。複数の電極のそれぞれは、y方向に延びて、互いに平行に配置されている。
次に、図14Aと図14Bとを参照して、スイッチ液晶パネル20の駆動方法を説明する。
図15は、表示パネル10の画素110の構成を説明するための平面図である。画素110は、y方向に沿って配置された3つのサブ画素110a、110b、および110cと、その間に形成されたブラックマトリクスBMとを含んでいる。サブ画素110a、110b、および110cは、例えばそれぞれ赤、緑、および青を表示する。ブラックマトリクスBMは、バックライトからの光を遮蔽して表示パネル10のコントラストを向上させる。
A≦Wsl−2Pe (1)
A≦Wbr−2Pe (2)
以下、本実施形態にかかる立体表示装置1の効果を説明する。
図26は、本発明の第2の実施形態にかかる立体表示装置2の概略構成を示す断面図である。立体表示装置2は、スイッチ液晶パネル20に代えてスイッチ液晶パネル60を備えている。
図28は、スイッチ液晶パネル60のバリア点灯状態の一つを模式的に示す断面図である。スイッチ液晶パネル60は、共通電極621COM、電極611D〜電極611Iと、他の電極とを反対極性にする。
以下、本発明にかかる立体表示装置のより具体的な構成例を説明する。この構成例は、本発明を限定するものではない。
以上、本発明についての実施形態を説明したが、本発明は上述の各実施形態のみに限定されず、発明の範囲内で種々の変更が可能である。また、各実施形態は、適宜組み合わせて実施することが可能である。
Claims (6)
- 複数の画素によって画像を表示する表示パネルと、
前記表示パネルよりも観察者側に配置されるスイッチ液晶パネルと、
前記表示パネルと前記スイッチ液晶パネルとの間に配置される第1偏光板と、
前記スイッチ液晶パネルよりも観察者側に配置される第2偏光板と、
観察者の位置情報を取得する位置センサと、
所定の整列方向に沿って透過領域と非透過領域とが周期的に形成された視差バリアを、前記位置情報に応じて前記整列方向に沿って移動させて前記スイッチ液晶パネルに表示させる制御部とを備え、
前記透過領域の幅は、前記複数の画素の開口の前記整列方向に沿った幅よりも大きく、
前記スイッチ液晶パネルは、
前記表示パネル側に配置される第1基板と、
前記第1基板に形成される第1配向膜と、
前記第1基板に対向して配置される第2基板と、
前記第2基板に形成される第2配向膜と、
前記第1基板および前記第2基板の間に配置される液晶層とを含み、
前記第1配向膜のラビング方向は前記第1偏光板の透過軸と平行であり、
前記第2配向膜のラビング方向は前記第2偏光板の透過軸と平行であり、
前記スイッチ液晶パネルは、
前記第1基板に形成され、前記整列方向に沿って所定間隔で配置された複数の電極を含む第1電極群と、
前記第2基板に形成され、前記整列方向に沿って前記所定間隔で配置された複数の電極を含む第2電極群とをさらに含み、
前記第1電極群と前記第2電極群とは、前記整列方向において互いに前記所定間隔の半分だけずれて配置される、立体表示装置。 - 前記第2配向膜のラビング方向は、観察者側からみて、前記第1配向膜のラビング方向を左回りに回転させた方向である、請求項1に記載の立体表示装置。
- 前記制御部は、所定のバリア切替ピッチを最小単位として前記視差バリアを移動させ、
前記複数の画素の開口の前記整列方向に沿った幅Aは、前記透過領域の幅をWsl、前記非透過領域の幅をWbr、前記バリア切替ピッチをPeとして下記の式を満たす、請求項1または2に記載の立体表示装置。
A≦Wsl−2Pe かつ
A≦Wbr−2Pe - 前記制御部は、前記透過領域の幅と前記非透過領域の幅とが等しくなるように前記視差バリアを前記スイッチ液晶パネルに表示させる、請求項1〜3のいずれか一項に記載の立体表示装置。
- 前記第1配向膜のラビング方向と前記第2配向膜のラビング方向とは、90°異なる、請求項1〜4のいずれか一項に記載の立体表示装置。
- 前記表示パネルは、液晶表示パネルである、請求項1〜5のいずれか一項に記載の立体表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013221597 | 2013-10-24 | ||
JP2013221597 | 2013-10-24 | ||
PCT/JP2014/072142 WO2015059996A1 (ja) | 2013-10-24 | 2014-08-25 | 立体表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015059996A1 JPWO2015059996A1 (ja) | 2017-03-09 |
JP6100390B2 true JP6100390B2 (ja) | 2017-03-22 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015543746A Expired - Fee Related JP6100390B2 (ja) | 2013-10-24 | 2014-08-25 | 立体表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160261859A1 (ja) |
JP (1) | JP6100390B2 (ja) |
CN (1) | CN105659153A (ja) |
WO (1) | WO2015059996A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104104934B (zh) * | 2012-10-04 | 2019-02-19 | 陈笛 | 无眼镜多观众三维显示的组件与方法 |
KR102056677B1 (ko) * | 2017-09-07 | 2019-12-17 | 엘지디스플레이 주식회사 | 배리어 패널을 포함하는 입체 영상 표시 장치 |
CN108388043B (zh) * | 2018-02-28 | 2021-01-26 | 京东方科技集团股份有限公司 | 一种显示用基板、显示面板和显示装置 |
US11016334B2 (en) * | 2019-04-12 | 2021-05-25 | Sharp Kabushiki Kaisha | Display device and method for manufacturing same |
CN111308801A (zh) * | 2020-03-09 | 2020-06-19 | Tcl华星光电技术有限公司 | 液晶显示面板 |
DE102021205197B3 (de) | 2021-05-20 | 2022-07-07 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben eines 3D-Displays und 3D-Display-Anordnung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0876139A (ja) * | 1994-07-07 | 1996-03-22 | Sanyo Electric Co Ltd | 液晶表示装置 |
JP4068188B2 (ja) * | 1997-09-02 | 2008-03-26 | 富士通株式会社 | 画像表示装置 |
US8081684B2 (en) * | 2005-08-19 | 2011-12-20 | Qualcomm Incorporated | Picture-in-picture processing for video telephony |
US20110102690A1 (en) * | 2008-06-24 | 2011-05-05 | Ryo Kikuchi | Liquid crystal display panel and liquid crystal display device |
US20110010269A1 (en) * | 2009-07-07 | 2011-01-13 | Ballard Claudio R | Vehicle audio system for producing synthetic engine sound |
US8872990B2 (en) * | 2010-07-12 | 2014-10-28 | Sharp Kabushiki Kaisha | Display device |
JP5285160B2 (ja) * | 2010-08-17 | 2013-09-11 | 株式会社有沢製作所 | 立体画像表示装置 |
US9142176B2 (en) * | 2010-09-13 | 2015-09-22 | Arisawa Mfg. Co., Ltd. | Stereoscopic image display apparatus |
JP2012185307A (ja) * | 2011-03-04 | 2012-09-27 | Nec Saitama Ltd | 画像表示ユニット、画像表示制御方法および画像表示制御プログラム |
US20130003881A1 (en) * | 2011-06-30 | 2013-01-03 | Imec | Radio Frequency Modulators |
JP5562298B2 (ja) * | 2011-07-19 | 2014-07-30 | 三菱電機株式会社 | 表示装置 |
JP5732348B2 (ja) * | 2011-08-12 | 2015-06-10 | 株式会社ジャパンディスプレイ | 表示装置 |
JP2013140277A (ja) * | 2012-01-05 | 2013-07-18 | Sony Corp | 表示装置 |
KR20130106217A (ko) * | 2012-03-19 | 2013-09-27 | 삼성디스플레이 주식회사 | 3차원 영상 표시 방법 및 이를 수행하기 위한 표시 장치 |
KR101899134B1 (ko) * | 2012-04-02 | 2018-09-17 | 삼성디스플레이 주식회사 | 듀얼 액정 배리어 및 이를 포함하는 입체 영상 표시 장치 |
-
2014
- 2014-08-25 JP JP2015543746A patent/JP6100390B2/ja not_active Expired - Fee Related
- 2014-08-25 CN CN201480058003.9A patent/CN105659153A/zh active Pending
- 2014-08-25 WO PCT/JP2014/072142 patent/WO2015059996A1/ja active Application Filing
- 2014-08-25 US US15/031,311 patent/US20160261859A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPWO2015059996A1 (ja) | 2017-03-09 |
US20160261859A1 (en) | 2016-09-08 |
CN105659153A (zh) | 2016-06-08 |
WO2015059996A1 (ja) | 2015-04-30 |
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