JP2009217231A - 電子映像機器 - Google Patents
電子映像機器 Download PDFInfo
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- JP2009217231A JP2009217231A JP2008133627A JP2008133627A JP2009217231A JP 2009217231 A JP2009217231 A JP 2009217231A JP 2008133627 A JP2008133627 A JP 2008133627A JP 2008133627 A JP2008133627 A JP 2008133627A JP 2009217231 A JP2009217231 A JP 2009217231A
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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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
- G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
-
- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
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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
- H04N13/302—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
- H04N13/315—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers the parallax barriers being time-variant
-
- 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
- H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
- H04N13/359—Switching between monoscopic and stereoscopic modes
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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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
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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
- G02F2201/124—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode interdigital
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0224—Details of interlacing
Abstract
【解決手段】本発明による電子映像機器は、映像を表示する表示部と、表示部と重なるように配置されるバリア部を含む。バリア部は液晶層を間において互いに対向配置される第1基板および第2基板と、液晶層に対向する第1基板の一面に形成される共通電極と、液晶層に対向する第2基板の一面で第2基板の一方向に沿って互いに距離をおいて形成される第1電極と、透明絶縁層を間において第1電極と異なる層に位置しながら、第1電極の間の部位に対応して形成される第2電極を含む。
【選択図】図1
Description
12 表示部
14 バリア部
16、18 基板
20、22 偏光板
24 共通電極
26 透明絶縁層
28、30 電極
32 液晶層
34 黒色層
36、38 連結部
40、42 配向膜
44 光遮断部
46 光透過部
Claims (12)
- 映像を表示する表示部と、
前記表示部と重なるように配置されたバリア部を含み、
前記バリア部が、
液晶層と、
前記液晶層を間において互いに対向配置された第1基板および第2基板と、
前記液晶層に対向する前記第1基板の一面に形成された共通電極と、
前記液晶層に対向する前記第2基板の一面に前記第2基板の一方向に沿って互いに距離をおいて形成された複数の第1電極と、
透明絶縁層を間において前記複数の第1電極と異なる層に位置し、前記複数の第1電極の間の部位に対応して形成された複数の第2電極を含むことを特徴とする電子映像機器。 - 前記第2電極が前記第1電極より前記液晶層近くに位置され、前記第2電極の側面から前記バリア部の厚さ方向に沿って前記第1電極と重なって位置する複数の黒色層を含むことを特徴とする請求項1に記載の電子映像機器。
- 前記第2基板の一方向が前記表示部の水平方向であり、前記第1電極と前記第2電極が前記表示部の垂直方向に沿って帯状に形成されていることを特徴とする請求項2に記載の電子映像機器。
- 前記第1電極の左右の終端と前記第2電極の左右の終端が前記バリア部の厚さ方向に沿って同一線上に位置することを特徴とする請求項3に記載の電子映像機器。
- 前記第1電極の幅が前記第2電極の幅より大きく、前記第2電極の幅をB2、前記黒色層の幅をBmとすると、前記第1電極の幅が(B2+2Bm)に等しいことを特徴とする請求項2に記載の電子映像機器。
- 前記(B2+2Bm)が前記複数の黒色層の間の間隔より大きいことを特徴とする請求項5に記載の電子映像機器。
- 前記第1基板の外面に位置する第1偏光板と、前記第2基板の外面に位置する第2偏光板を含み、
前記第1偏光板の偏光軸と前記第2偏光板の偏光軸が互いに直交することを特徴とする請求項1乃至6のいずれか一項に記載の電子映像機器。 - 前記表示部が2次元映像を表示し、前記共通電極と前記第1電極および前記第2電極が電圧無印加状態を維持することを特徴とする請求項7に記載の電子映像機器。
- 前記表示部が1フレームを第1期間と第2期間に分けて、前記第1期間で前記一方向に沿って左眼−右眼の順に合成された映像を表示し、前記第2期間で前記一方向に沿って右眼−左眼の順に合成された映像を表示し、
前記第1期間で前記共通電極に共通電圧が印加され、前記第1電極に液晶駆動電圧が印加され、
前記第2期間で前記共通電極に共通電圧が印加され、前記第2電極に液晶駆動電圧が印加されることを特徴とする請求項7に記載の電子映像機器。 - 前記第1基板の外面に位置する第1偏光板と、前記第2基板の外面に位置する第2偏光板を含み、
前記第1偏光板の偏光軸と前記第2偏光板の偏光軸が平行に位置することを特徴とする請求項1乃至6のいずれか一項に記載の電子映像機器。 - 前記表示部が2次元映像を表示し、
前記共通電極に共通電圧が印加され、前記第1電極と前記第2電極に液晶駆動電圧が印加されることを特徴とする請求項10に記載の電子映像機器。 - 前記表示部が1フレームを第1期間と第2期間に分けて、
前記第1期間で前記一方向に沿って左眼−右眼の順に合成された映像を表示し、前記第2期間で前記一方向に沿って右眼−左眼の順に合成された映像を表示し、
前記第1期間で前記共通電極に共通電圧が印加され、前記第2電極に液晶駆動電圧が印加され、
前記第2期間で前記共通電極に共通電圧が印加され、前記第1電極に液晶駆動電圧が印加されることを特徴とする請求項10に記載の電子映像機器。
Applications Claiming Priority (2)
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KR1020080021484A KR100922355B1 (ko) | 2008-03-07 | 2008-03-07 | 전자 영상 기기 |
KR10-2008-0021484 | 2008-03-07 |
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JP2009217231A true JP2009217231A (ja) | 2009-09-24 |
JP5550165B2 JP5550165B2 (ja) | 2014-07-16 |
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JP2012185396A (ja) * | 2011-03-07 | 2012-09-27 | Sony Corp | 表示装置およびその駆動方法、ならびにバリア装置およびその製造方法 |
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JP2014509465A (ja) * | 2011-01-04 | 2014-04-17 | サムスン エレクトロニクス カンパニー リミテッド | 3dディスプレイ装置およびその方法 |
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JP2012037807A (ja) * | 2010-08-10 | 2012-02-23 | Sony Corp | 表示装置および光バリア素子 |
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US9188801B2 (en) | 2012-03-02 | 2015-11-17 | Japan Display Inc. | Display apparatus and liquid crystal barrier device |
JP2013182187A (ja) * | 2012-03-02 | 2013-09-12 | Japan Display West Co Ltd | 表示装置および液晶バリア素子 |
CN103309075A (zh) * | 2012-03-06 | 2013-09-18 | 乐金显示有限公司 | 立体图像显示装置及其制造方法 |
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Also Published As
Publication number | Publication date |
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KR100922355B1 (ko) | 2009-10-21 |
US20090225243A1 (en) | 2009-09-10 |
US8284335B2 (en) | 2012-10-09 |
JP5550165B2 (ja) | 2014-07-16 |
KR20090096108A (ko) | 2009-09-10 |
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