JP2002506590A - 自動立体画像表示装置 - Google Patents
自動立体画像表示装置Info
- Publication number
- JP2002506590A JP2002506590A JP50538199A JP50538199A JP2002506590A JP 2002506590 A JP2002506590 A JP 2002506590A JP 50538199 A JP50538199 A JP 50538199A JP 50538199 A JP50538199 A JP 50538199A JP 2002506590 A JP2002506590 A JP 2002506590A
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- Prior art keywords
- image
- screen
- display
- display device
- light
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2294—Addressing the hologram to an active spatial light modulator
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2202—Reconstruction geometries or arrangements
- G03H1/2205—Reconstruction geometries or arrangements using downstream optical component
- G03H2001/221—Element having optical power, e.g. field lens
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2202—Reconstruction geometries or arrangements
- G03H2001/2236—Details of the viewing window
- G03H2001/2239—Enlarging the viewing window
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2202—Reconstruction geometries or arrangements
- G03H2001/2236—Details of the viewing window
- G03H2001/2242—Multiple viewing windows
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2249—Holobject properties
- G03H2001/2263—Multicoloured holobject
- G03H2001/2271—RGB holobject
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2286—Particular reconstruction light ; Beam properties
- G03H2001/2292—Using scanning means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
- G03H2001/2655—Time multiplexing, i.e. consecutive records wherein the period between records is pertinent per se
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2210/00—Object characteristics
- G03H2210/40—Synthetic representation, i.e. digital or optical object decomposition
- G03H2210/42—Synthetic representation, i.e. digital or optical object decomposition from real object, e.g. using 3D scanner
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2222/00—Light sources or light beam properties
- G03H2222/34—Multiple light sources
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2222/00—Light sources or light beam properties
- G03H2222/36—Scanning light beam
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/20—Nature, e.g. e-beam addressed
- G03H2225/25—Optically addressed SLM [OA-SLM]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/60—Multiple SLMs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.連続フレームのパターンを表示できるスクリーン(4)と、連続フレームの 表示に同期してスクリーン(4)を照らすためのコリメータ光源(6)と、視 聴者に3次元動画を観測できるようにする装置とから成ることを特徴とする3 次元ビデオ表示装置。 2.前記光源(6)が、連続フレームの表示に同期して、一連の離散方向を通っ てスクリーン(4)上へ反復して走査されることのできる光源のアレーである ことを特徴とする、上記請求項1に記載の表示装置。 3.前記スクリーンが別々のエリアから形成され、各エリアは完全なフレームの パターンを集合的に形成するように、フィールド時間内に順次個別にアドレス 可能であることを特徴とする、上記請求項1に記載の表示装置。 4.画像スクリーン(4)が、液晶材料の層(13)と液晶材料の近接層(13 )上の電圧を変化させるように作動できる光感知材料の層(15)を含む前面 プレート(8)及び後部プレート(9)と、液晶材料(13)と光線感知材料 (15)の間にある反射層(14)と、前記液晶材料(13)に電圧を加える ために前記プレート(8、9)の内面上に存在する電極構造物(10、11) であって、前記液晶層(13)中で個別にアドレス可能なセグメントのアレー を集合的に形成する、そのような電極構造物(10、11)とを含むことを特 徴とする、上記請求項3に記載の表示装置。 5.前記スクリーンが、個別にアドレス可能な複数のセグメントを有する光学的 にアドレスされる空間光変調器により形成され、各セグメントはフィールド時 間内にサブパターンを受信する様に配置されていることを特徴とする、上記請 求項3に記載の表示装置。 6.画像スクリーン(4、8、13)上にパターンを投影するための手段(1) を更に含むことを特徴とする、上記請求項1、2、又は3の何れかに記載の表 示装置。 7.前記投影するための手段(1)が、完全なフレームの画像を形成するため、 画像スクリーン又は光感知層(15)の空間的に独立した範囲(AからP)上 に複数のフィールドパターンを連続的に投影するための手段を含むことを特徴 とする、上記請求項6に記載の表示装置。 8.前記投影するための手段が、スクリーン(4)上への投影のためにパターン 又はパターンの一部を集合的に提供する個別にアドレス可能な画素のマトリッ クスを有するデジタルマイクロミラーを含むことを特徴とする、上記請求項6 に記載の表示装置。 9.前記投影するための手段が、画像又は画像の一部をスクリーン(4)上に投 影するための陰極線管ビデオ表示装置を含むことを特徴とする、上記請求項6 に記載の表示装置。 10.コリメータ光源が、光学装置(5)と、前記光学装置(5)のほぼ焦点面 に配置された個別の光源のアレー(6)とを含むことを特徴とする、上記請求 項2に記載の表示装置。 11.前記光源(6)が、レーザーライトエミッタであることを特徴とする、上 記請求項1に記載の表示装置。 12.前記光源(6)が、異なる波長の光を放射できることを特徴とする、上記 請求項2に記載の表示装置。 13.前記投影手段(1)とスクリーン(4)の間に格子(3)を含むことを特 徴とする、上記請求項6に記載の表示装置。 14.パターンを表示するためのスクリーンであって、スクリーンは複数の個別 のエリアから形成され、各エリアはパターンのセグメントを受信でき、セグメ ントは完全なフレームのパターンを集合的に形成する、そのようなスクリーン と、スクリーンの各個別エリアへ連続的にパターンのセグメントを投影するた めの投影手段と、パターンの各セグメントを受信し且つ完全なフレームを形成 するための手段と、大型エリアの表示装置に表示するためにコリメータ光でス クリーンを照らすための手段とから成ることを特徴とする、観測者に大きな画 像を表示するためのビデオ表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9713658.4A GB9713658D0 (en) | 1997-06-28 | 1997-06-28 | View-sequential holographic display |
GB9713658.4 | 1997-06-28 | ||
PCT/GB1998/001866 WO1999000993A1 (en) | 1997-06-28 | 1998-06-26 | Autostereoscopic display |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002506590A true JP2002506590A (ja) | 2002-02-26 |
JP4320410B2 JP4320410B2 (ja) | 2009-08-26 |
Family
ID=10815068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50538199A Expired - Lifetime JP4320410B2 (ja) | 1997-06-28 | 1998-06-26 | 自動立体画像表示装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6831678B1 (ja) |
EP (1) | EP0992163B1 (ja) |
JP (1) | JP4320410B2 (ja) |
KR (1) | KR100560529B1 (ja) |
CN (1) | CN1169379C (ja) |
DE (1) | DE69805073T2 (ja) |
GB (1) | GB9713658D0 (ja) |
WO (1) | WO1999000993A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010511360A (ja) * | 2006-11-29 | 2010-04-08 | エフ ポスザット エイチユー、 エルエルシー | 三次元投影ディスプレイ |
JP2021182138A (ja) * | 2010-11-08 | 2021-11-25 | シーリアル テクノロジーズ ソシエテ アノニムSeereal Technologies S.A. | 表示装置 |
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US20020075210A1 (en) * | 1998-08-05 | 2002-06-20 | Microvision, Inc. | Low light viewer with image simulation |
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GB0017312D0 (en) | 2000-07-15 | 2000-08-30 | Secr Defence | Bistable liquid crystal devices |
DE10291111D2 (de) * | 2001-03-16 | 2004-04-15 | Candy Optronic Gmbh | Verfahren und Vorrichtung zur Darstellung von Bildelementen im dreidimensionalen Raum |
AU2002246027A1 (en) * | 2001-03-28 | 2002-10-15 | Dimensional Developments Aps | Self-aligning autostereoscopic 3d display |
JP3519698B2 (ja) * | 2001-04-20 | 2004-04-19 | 照明 與語 | 3次元形状測定方法 |
JP3722028B2 (ja) | 2001-07-05 | 2005-11-30 | ソニー株式会社 | 画像再生装置及び画像照明装置 |
KR100878217B1 (ko) * | 2001-08-28 | 2009-01-14 | 삼성전자주식회사 | 액정표시장치 및 이의 구동 방법 |
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JP4473133B2 (ja) | 2002-11-13 | 2010-06-02 | シーリアル、テクノロジーズ、ゲーエムベーハー | 映像ホログラムおよび映像ホログラム再生装置 |
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CN1325989C (zh) * | 2003-05-13 | 2007-07-11 | 示创科技股份有限公司 | 使用铁电液晶调变器的液晶投影装置 |
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JP4200056B2 (ja) * | 2003-06-17 | 2008-12-24 | 有限会社シーフォン | 表示装置 |
GB2403864A (en) * | 2003-07-10 | 2005-01-12 | Ocuity Ltd | Pixel arrangement for an autostereoscopic display |
US8619352B2 (en) | 2003-07-29 | 2013-12-31 | Silicon Quest Kabushiki-Kaisha | Projection display system using laser light source |
US7315294B2 (en) * | 2003-08-25 | 2008-01-01 | Texas Instruments Incorporated | Deinterleaving transpose circuits in digital display systems |
US7286120B2 (en) * | 2003-11-12 | 2007-10-23 | Hewlett-Packard Development Company, L.P. | Large area display and method of manufacturing same |
GB0329012D0 (en) * | 2003-12-15 | 2004-01-14 | Univ Cambridge Tech | Hologram viewing device |
US7525541B2 (en) * | 2004-04-05 | 2009-04-28 | Actuality Systems, Inc. | Data processing for three-dimensional displays |
US7349570B2 (en) * | 2004-06-16 | 2008-03-25 | Chuan-Sheng Chen | Graphic image to 3D image conversion device |
US9082353B2 (en) | 2010-01-05 | 2015-07-14 | Pixtronix, Inc. | Circuits for controlling display apparatus |
US9158106B2 (en) | 2005-02-23 | 2015-10-13 | Pixtronix, Inc. | Display methods and apparatus |
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1998
- 1998-06-26 KR KR1019997012407A patent/KR100560529B1/ko not_active IP Right Cessation
- 1998-06-26 JP JP50538199A patent/JP4320410B2/ja not_active Expired - Lifetime
- 1998-06-26 WO PCT/GB1998/001866 patent/WO1999000993A1/en active IP Right Grant
- 1998-06-26 EP EP98935109A patent/EP0992163B1/en not_active Expired - Lifetime
- 1998-06-26 CN CNB988086220A patent/CN1169379C/zh not_active Expired - Lifetime
- 1998-06-26 DE DE69805073T patent/DE69805073T2/de not_active Expired - Lifetime
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JP2010511360A (ja) * | 2006-11-29 | 2010-04-08 | エフ ポスザット エイチユー、 エルエルシー | 三次元投影ディスプレイ |
JP2021182138A (ja) * | 2010-11-08 | 2021-11-25 | シーリアル テクノロジーズ ソシエテ アノニムSeereal Technologies S.A. | 表示装置 |
JP7418378B2 (ja) | 2010-11-08 | 2024-01-19 | シーリアル テクノロジーズ ソシエテ アノニム | 表示装置 |
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GB9713658D0 (en) | 1997-09-03 |
US6831678B1 (en) | 2004-12-14 |
CN1269103A (zh) | 2000-10-04 |
JP4320410B2 (ja) | 2009-08-26 |
EP0992163B1 (en) | 2002-04-24 |
WO1999000993A1 (en) | 1999-01-07 |
DE69805073D1 (de) | 2002-05-29 |
KR20010014282A (ko) | 2001-02-26 |
EP0992163A1 (en) | 2000-04-12 |
CN1169379C (zh) | 2004-09-29 |
DE69805073T2 (de) | 2002-10-31 |
KR100560529B1 (ko) | 2006-03-28 |
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