ES2085333T3 - Aparato de proyeccion de peliculas cinematograficas en 3-d. - Google Patents

Aparato de proyeccion de peliculas cinematograficas en 3-d.

Info

Publication number
ES2085333T3
ES2085333T3 ES90309819T ES90309819T ES2085333T3 ES 2085333 T3 ES2085333 T3 ES 2085333T3 ES 90309819 T ES90309819 T ES 90309819T ES 90309819 T ES90309819 T ES 90309819T ES 2085333 T3 ES2085333 T3 ES 2085333T3
Authority
ES
Spain
Prior art keywords
projection
projection apparatus
lenses
film projection
projected
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.)
Expired - Lifetime
Application number
ES90309819T
Other languages
English (en)
Inventor
William C Shaw
Marian Toporkiewicz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imax Corp
Original Assignee
Imax Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imax Corp filed Critical Imax Corp
Application granted granted Critical
Publication of ES2085333T3 publication Critical patent/ES2085333T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/16—Stereoscopic photography by sequential viewing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

EN UN APARATO DE PROYECCION DE PELICULA EN 3-D DE VISTA ALTERNATIVA, DEL TIPO DE ARROLLAMIENTO EN ESPIRAL, LA PROYECCION DE LUZ SE REALIZA POR LA COMBINACION DE OBTURADORES DE PLANOS FOCALES, QUE ESTAN ACOPLADOS AL ROTOR DEL PROYECTOR, Y UN OBTURADOR SUPLEMENTARIO ADAPTADO PARA ORIENTAR LA LUZ PROYECTADA, PARA QUE IMAGENES DISTINTAS DE VISTA DERECHA-VISTA IZQUIERDA SEAN PROYECTADAS. VARIAS REPRESENTACIONES SON REVELADAS EN CADA UNO DE LOS OBTURADORES DE HOJAS GIRATORIAS SITUADAS EN EL DIAFRAGMA DE LAS LENTES DE PROYECCION (32,32). DONDE HAY DOS LENTES DE PROYECCION, UNA HOJA SIMPLE, O DOS HOJAS GIRATORIAS (68,70), DIRIGEN LA LUZ PROYECTADA A TRAVES DE AMBAS LENTES
ES90309819T 1989-09-08 1990-09-07 Aparato de proyeccion de peliculas cinematograficas en 3-d. Expired - Lifetime ES2085333T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/404,473 US4971435A (en) 1989-09-08 1989-09-08 3-D motion picture projection apparatus

Publications (1)

Publication Number Publication Date
ES2085333T3 true ES2085333T3 (es) 1996-06-01

Family

ID=23599743

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90309819T Expired - Lifetime ES2085333T3 (es) 1989-09-08 1990-09-07 Aparato de proyeccion de peliculas cinematograficas en 3-d.

Country Status (10)

Country Link
US (1) US4971435A (es)
EP (1) EP0416941B1 (es)
JP (1) JP2874989B2 (es)
KR (1) KR910006767A (es)
AU (1) AU633464B2 (es)
CA (1) CA2024570C (es)
DD (1) DD297720A5 (es)
DE (1) DE69025111T2 (es)
ES (1) ES2085333T3 (es)
PL (1) PL286792A1 (es)

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AU2563492A (en) * 1991-09-23 1993-04-27 Imax Corporation Method and apparatus for producing and displaying a motion picture
DE4201532C1 (en) * 1992-01-18 1993-02-04 Christian 1000 Berlin De Dilk Camera for 3-D cinematography - has two parallel film strips exposed simultaneously by rotary shutter
US5402191A (en) * 1992-12-09 1995-03-28 Imax Corporation Method and apparatus for presenting stereoscopic images
US5717412A (en) * 1993-09-28 1998-02-10 Sonics Associates, Inc. 3-D glasses with variable duty cycle shutter lenses
US6057811A (en) * 1993-09-28 2000-05-02 Oxmoor Corporation 3-D glasses for use with multiplexed video images
JPH09127474A (ja) * 1995-11-06 1997-05-16 Advanced Display:Kk 投射型表示装置
US6120151A (en) * 1998-11-17 2000-09-19 Advanced Image Systems, Inc. System and method for transporting film and motion picture projector utilizing same
US6257725B1 (en) 1999-07-09 2001-07-10 Advanced Image Systems, Inc. Shutter assembly for a motion film projection
FI117146B (fi) * 2001-06-18 2006-06-30 Karri Tapani Palovuori Suljintoimintoon perustuva laitteisto stereo- tai monikanavakuvan projisoimiseksi
DE10304111B4 (de) * 2003-01-31 2011-04-28 Sirona Dental Systems Gmbh Aufnahmeverfahren für ein Bild eines Aufnahmeobjekts
CN1609705A (zh) * 2004-04-28 2005-04-27 李明 观看立体电影的方法和设备
US7106411B2 (en) 2004-05-05 2006-09-12 Imax Corporation Conversion of cinema theatre to a super cinema theatre
JP4694280B2 (ja) * 2005-06-16 2011-06-08 Ｈｏｙａ株式会社 電子内視鏡用光源装置及び電子内視鏡装置
USRE45394E1 (en) 2008-10-20 2015-03-03 X6D Limited 3D glasses
USD624952S1 (en) 2008-10-20 2010-10-05 X6D Ltd. 3D glasses
USD666663S1 (en) 2008-10-20 2012-09-04 X6D Limited 3D glasses
US20110234775A1 (en) * 2008-10-20 2011-09-29 Macnaughton Boyd DLP Link System With Multiple Projectors and Integrated Server
US20110228062A1 (en) * 2008-10-20 2011-09-22 Macnaughton Boyd 3D Glasses with OLED Shutters
USD603445S1 (en) 2009-03-13 2009-11-03 X6D Limited 3D glasses
CA2684513A1 (en) * 2008-11-17 2010-05-17 X6D Limited Improved performance 3d glasses
US8542326B2 (en) * 2008-11-17 2013-09-24 X6D Limited 3D shutter glasses for use with LCD displays
US20110216176A1 (en) * 2008-11-17 2011-09-08 Macnaughton Boyd 3D Glasses With RF Synchronization
US20100245999A1 (en) * 2009-03-30 2010-09-30 Carlow Richard A Cart For 3D Glasses
US20110205347A1 (en) * 2008-11-17 2011-08-25 X6D Limited Universal 3d glasses for use with televisions
USD646451S1 (en) 2009-03-30 2011-10-04 X6D Limited Cart for 3D glasses
USD650956S1 (en) 2009-05-13 2011-12-20 X6D Limited Cart for 3D glasses
USD672804S1 (en) 2009-05-13 2012-12-18 X6D Limited 3D glasses
TWI417634B (zh) * 2009-08-18 2013-12-01 Qisda Corp 投影裝置
USD669522S1 (en) 2010-08-27 2012-10-23 X6D Limited 3D glasses
USD692941S1 (en) 2009-11-16 2013-11-05 X6D Limited 3D glasses
USD671590S1 (en) 2010-09-10 2012-11-27 X6D Limited 3D glasses
USD662965S1 (en) 2010-02-04 2012-07-03 X6D Limited 3D glasses
USD664183S1 (en) 2010-08-27 2012-07-24 X6D Limited 3D glasses
USD711959S1 (en) 2012-08-10 2014-08-26 X6D Limited Glasses for amblyopia treatment
US9862187B1 (en) 2016-08-22 2018-01-09 RF Printing Technologies LLC Inkjet printhead temperature sensing at multiple locations

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Also Published As

Publication number Publication date
EP0416941B1 (en) 1996-01-31
JP2874989B2 (ja) 1999-03-24
PL286792A1 (en) 1991-05-20
AU6227990A (en) 1991-03-14
KR910006767A (ko) 1991-04-30
DD297720A5 (de) 1992-01-16
CA2024570C (en) 2001-04-17
AU633464B2 (en) 1993-01-28
EP0416941A3 (en) 1991-12-18
EP0416941A2 (en) 1991-03-13
CA2024570A1 (en) 1991-03-09
JPH03174138A (ja) 1991-07-29
US4971435A (en) 1990-11-20
DE69025111D1 (de) 1996-03-14
DE69025111T2 (de) 1996-06-05

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