DD297719A5 - 3-d-filmvorfuehrgeraet - Google Patents

3-d-filmvorfuehrgeraet Download PDF

Info

Publication number
DD297719A5
DD297719A5 DD90343873A DD34387390A DD297719A5 DD 297719 A5 DD297719 A5 DD 297719A5 DD 90343873 A DD90343873 A DD 90343873A DD 34387390 A DD34387390 A DD 34387390A DD 297719 A5 DD297719 A5 DD 297719A5
Authority
DD
German Democratic Republic
Prior art keywords
shutter
projection
light
wing
rolling
Prior art date
Application number
DD90343873A
Other languages
German (de)
English (en)
Inventor
William C Shaw
Marian Toporkiewicz
Original Assignee
Imax Systems Corporation,Ca
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 Systems Corporation,Ca filed Critical Imax Systems Corporation,Ca
Publication of DD297719A5 publication Critical patent/DD297719A5/de

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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • 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
    • 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
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
DD90343873A 1989-09-08 1990-09-07 3-d-filmvorfuehrgeraet DD297719A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/404,472 US4966454A (en) 1989-09-08 1989-09-08 3-D motion picture projector

Publications (1)

Publication Number Publication Date
DD297719A5 true DD297719A5 (de) 1992-01-16

Family

ID=23599738

Family Applications (1)

Application Number Title Priority Date Filing Date
DD90343873A DD297719A5 (de) 1989-09-08 1990-09-07 3-d-filmvorfuehrgeraet

Country Status (9)

Country Link
US (1) US4966454A (fr)
EP (1) EP0416940B1 (fr)
JP (1) JP2798298B2 (fr)
KR (1) KR910006768A (fr)
AU (1) AU629390B2 (fr)
CA (1) CA2024571C (fr)
DD (1) DD297719A5 (fr)
DE (1) DE69016893T2 (fr)
PL (1) PL286791A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971435A (en) * 1989-09-08 1990-11-20 Imax Systems Corporation 3-D motion picture projection apparatus
AU2563492A (en) * 1991-09-23 1993-04-27 Imax Corporation Method and apparatus for producing and displaying a motion picture
CA2146811C (fr) * 1995-04-11 2003-07-01 David Michael Moore Dean Methode et appareil de presentation d'images stereoscopiques
US6084654A (en) * 1998-06-30 2000-07-04 Imax Corporation Convertible 2-D/3-D projector
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
KR20010054565A (ko) * 1999-12-07 2001-07-02 장흥순 패턴 프로젝터
US7106411B2 (en) 2004-05-05 2006-09-12 Imax Corporation Conversion of cinema theatre to a super cinema theatre
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
USD603445S1 (en) 2009-03-13 2009-11-03 X6D Limited 3D glasses
USRE45394E1 (en) 2008-10-20 2015-03-03 X6D Limited 3D glasses
USD624952S1 (en) 2008-10-20 2010-10-05 X6D Ltd. 3D glasses
US20110228062A1 (en) * 2008-10-20 2011-09-22 Macnaughton Boyd 3D Glasses with OLED Shutters
CA2684513A1 (fr) 2008-11-17 2010-05-17 X6D Limited Lunettes de vision tridimensionnelle ameliorees
US20110205347A1 (en) * 2008-11-17 2011-08-25 X6D Limited Universal 3d glasses for use with televisions
US20100245999A1 (en) * 2009-03-30 2010-09-30 Carlow Richard A Cart For 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
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
US8502864B1 (en) * 2009-07-28 2013-08-06 Robert Watkins Systems, devices, and/or methods for viewing images
USD671590S1 (en) 2010-09-10 2012-11-27 X6D Limited 3D glasses
USD669522S1 (en) 2010-08-27 2012-10-23 X6D Limited 3D glasses
USD692941S1 (en) 2009-11-16 2013-11-05 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494524A (en) * 1966-04-18 1970-02-10 Peter Ronald Wright Jones Rolling loop film-transport mechanism
US3600073A (en) * 1969-11-24 1971-08-17 Multiscreen Corp Ltd Rolling loop film transport mechanism
CA1065358A (fr) * 1976-04-02 1979-10-30 William C. Shaw Guide d'entree pour mecanisme de defilement de pellicule
US4441796A (en) * 1981-08-06 1984-04-10 Imax Systems Corporation Film support element assembly

Also Published As

Publication number Publication date
PL286791A1 (en) 1991-05-20
CA2024571C (fr) 2001-04-17
EP0416940A3 (en) 1991-12-18
US4966454A (en) 1990-10-30
EP0416940A2 (fr) 1991-03-13
JP2798298B2 (ja) 1998-09-17
AU6227890A (en) 1991-03-14
JPH03170926A (ja) 1991-07-24
CA2024571A1 (fr) 1991-03-09
KR910006768A (ko) 1991-04-30
AU629390B2 (en) 1992-10-01
EP0416940B1 (fr) 1995-02-15
DE69016893D1 (de) 1995-03-23
DE69016893T2 (de) 1995-06-14

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