JP2005189455A - 映像表示装置 - Google Patents
映像表示装置 Download PDFInfo
- Publication number
- JP2005189455A JP2005189455A JP2003429765A JP2003429765A JP2005189455A JP 2005189455 A JP2005189455 A JP 2005189455A JP 2003429765 A JP2003429765 A JP 2003429765A JP 2003429765 A JP2003429765 A JP 2003429765A JP 2005189455 A JP2005189455 A JP 2005189455A
- Authority
- JP
- Japan
- Prior art keywords
- image
- video
- screen
- displayed
- display device
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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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
-
- 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
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
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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
-
- 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
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
-
- 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
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
- G02F1/133562—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the viewer side
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
【構成】 パソコンモニタ20は液晶表示パネル部21と液晶バリア部22とから成る。液晶表示パネル部21の縦ライン21Aには第1画像が描画され、縦ライン21Bには第2画像が描画される。液晶バリア部22には縦ストライプ状に開口22aが形成されている。各開口22aは一組の縦ライン21A・21Bに対応して形成され、画面から所定距離離れて位置するユーザの右眼に第1画像を導き、ユーザの左眼に第2画像を導くように設計されている。第1画像は受信メール画像であり、第2画像は第1画像に対して右方向の位置シフト処理を行った画像である。
【選択図】 図1
Description
4 メモリ
5 ビデオカード
5a VRAM
5b VRAMコントローラ
20 パソコンモニタ
21 液晶表示パネル部
22 液晶バリア部
Claims (8)
- 画面に表示される映像の見える範囲を制限する映像分離手段と表示されるべき映像及び当該映像を位置シフトさせた映像を画面に表示する表示手段とを備え、表示映像が二重に見える位置が画面の正面位置以外に形成されるように構成されたことを特徴とする映像表示装置。
- 画面に表示される映像の見える範囲を制限する映像分離手段と表示されるべき映像及び当該映像とは異なる映像を作成して画面に表示する表示手段とを備え、前記異なる映像が見える位置或いは前記表示されるべき映像と前記異なる映像とが重なって見える位置が画面の正面位置以外に形成されるように構成されたことを特徴とする映像表示装置。
- 画面に表示される映像の見える範囲を制限する映像分離手段と表示されるべき映像を表示する表示手段とを備え、モアレが見える位置が画面の正面位置以外に形成されるように構成されたことを特徴とする映像表示装置。
- 請求項1乃至請求項3のいずれかに記載の映像表示装置において、前記映像分離手段における映像分離機能の実行と停止が切り替えられるように構成されたことを特徴とする映像表示装置。
- 請求項4に記載の映像表示装置において、プライバシーモードがユーザによって選択されたときに、前記映像分離手段における映像分離機能が実行されることを特徴とする映像表示装置。
- 請求項4に記載の映像表示装置において、表示される映像が電子メールの映像である場合に、前記映像分離手段における映像分離機能が実行されることを特徴とする映像表示装置。
- 請求項4乃至請求項6のいずれかに記載の映像表示装置において、前記映像分離手段における映像分離機能が実行される際に、画面輝度を低下させることを特徴とする映像表示装置。
- 請求項4乃至請求項7のいずれかに記載の映像表示装置において、前記映像分離手段における映像分離機能が実行される際に、画面コントラストを低下させることを特徴とする映像表示装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003429765A JP3831725B2 (ja) | 2003-12-25 | 2003-12-25 | 映像表示装置 |
KR1020040080772A KR20050065280A (ko) | 2003-12-25 | 2004-10-11 | 영상 표시 장치 |
CNA2004101000147A CN1637515A (zh) | 2003-12-25 | 2004-11-30 | 图像显示装置 |
US11/016,778 US20050141710A1 (en) | 2003-12-25 | 2004-12-21 | Video display |
EP04106982A EP1551188A1 (en) | 2003-12-25 | 2004-12-24 | Video Display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003429765A JP3831725B2 (ja) | 2003-12-25 | 2003-12-25 | 映像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005189455A true JP2005189455A (ja) | 2005-07-14 |
JP3831725B2 JP3831725B2 (ja) | 2006-10-11 |
Family
ID=34567555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003429765A Expired - Fee Related JP3831725B2 (ja) | 2003-12-25 | 2003-12-25 | 映像表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050141710A1 (ja) |
EP (1) | EP1551188A1 (ja) |
JP (1) | JP3831725B2 (ja) |
KR (1) | KR20050065280A (ja) |
CN (1) | CN1637515A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7810908B2 (en) | 2006-03-31 | 2010-10-12 | Brother Kogyo Kabushiki Kaisha | Ink-jet head |
JP2011514537A (ja) * | 2008-02-21 | 2011-05-06 | シャープ株式会社 | 表示装置 |
JP2013055406A (ja) * | 2011-09-01 | 2013-03-21 | Sharp Corp | 画像表示装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7762676B2 (en) * | 2006-10-17 | 2010-07-27 | Sharp Laboratories Of America, Inc. | Methods and systems for multi-view display privacy |
KR101330494B1 (ko) * | 2006-11-30 | 2013-11-15 | 엘지디스플레이 주식회사 | 시야각 제어가 가능한 액정 표시 장치 및 그의 구동 방법 |
KR101365893B1 (ko) * | 2006-12-28 | 2014-02-21 | 엘지디스플레이 주식회사 | 시야각 제어가 가능한 컬러 필터 기판 및 이를 이용한 액정표시 장치 |
KR101338618B1 (ko) * | 2006-12-29 | 2013-12-06 | 엘지디스플레이 주식회사 | 듀얼뷰 표시장치 및 그 제조방법 |
GB0720086D0 (en) * | 2007-10-15 | 2007-11-21 | Polymer Optics Ltd | Improvements in and relating to display privacy filters |
CN101576680B (zh) * | 2008-05-08 | 2013-06-12 | 群创光电股份有限公司 | 液晶显示装置及其组装方法 |
CN102467619A (zh) * | 2010-11-08 | 2012-05-23 | 鸿富锦精密工业(深圳)有限公司 | 保密文件阅览装置及方法 |
CN102523460A (zh) * | 2011-11-21 | 2012-06-27 | 杨辉洲 | 一种加密显示保密内容的方法及系统 |
KR101398805B1 (ko) * | 2012-05-07 | 2014-05-22 | 이영우 | 양안 식의 안위감지기, 부채꼴의 변형 렌티큘러와 액정식 배리어를 사용한 입체영상표시장치에서의 배리어와 그 제어방법 |
CN103293757B (zh) | 2013-05-30 | 2015-08-05 | 京东方科技集团股份有限公司 | 显示装置及显示系统 |
CN107229130B (zh) * | 2016-03-25 | 2020-10-30 | 北京小米移动软件有限公司 | 显示设备及显示方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06105305A (ja) * | 1992-09-21 | 1994-04-15 | Hitachi Ltd | テレビ電話装置の映像表示装置 |
US5956001A (en) * | 1996-03-15 | 1999-09-21 | Sharp Kabushiki Kaisha | Image display device |
GB9608175D0 (en) * | 1996-04-19 | 1996-06-26 | Ncr Int Inc | Method of controlling veiwability of a display screen and a device therefor |
EP1087627A3 (en) * | 1999-09-24 | 2004-02-18 | SANYO ELECTRIC Co., Ltd. | Autostereoscopic image display device |
US6239853B1 (en) * | 1999-10-01 | 2001-05-29 | Rockwell Science Center, Llc | Staggered waveplate LCD privacy screen |
-
2003
- 2003-12-25 JP JP2003429765A patent/JP3831725B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-11 KR KR1020040080772A patent/KR20050065280A/ko not_active Application Discontinuation
- 2004-11-30 CN CNA2004101000147A patent/CN1637515A/zh active Pending
- 2004-12-21 US US11/016,778 patent/US20050141710A1/en not_active Abandoned
- 2004-12-24 EP EP04106982A patent/EP1551188A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7810908B2 (en) | 2006-03-31 | 2010-10-12 | Brother Kogyo Kabushiki Kaisha | Ink-jet head |
JP2011514537A (ja) * | 2008-02-21 | 2011-05-06 | シャープ株式会社 | 表示装置 |
JP2013055406A (ja) * | 2011-09-01 | 2013-03-21 | Sharp Corp | 画像表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1637515A (zh) | 2005-07-13 |
KR20050065280A (ko) | 2005-06-29 |
EP1551188A1 (en) | 2005-07-06 |
JP3831725B2 (ja) | 2006-10-11 |
US20050141710A1 (en) | 2005-06-30 |
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