ZA200806743B - Multibeam digital projection video motor having static or dynamic pointing correction with or without deviation periscope - Google Patents

Multibeam digital projection video motor having static or dynamic pointing correction with or without deviation periscope

Info

Publication number
ZA200806743B
ZA200806743B ZA200806743A ZA200806743A ZA200806743B ZA 200806743 B ZA200806743 B ZA 200806743B ZA 200806743 A ZA200806743 A ZA 200806743A ZA 200806743 A ZA200806743 A ZA 200806743A ZA 200806743 B ZA200806743 B ZA 200806743B
Authority
ZA
South Africa
Prior art keywords
static
projection video
digital projection
pointing correction
dynamic pointing
Prior art date
Application number
ZA200806743A
Inventor
Desaulniers Jean-Marc
Original Assignee
Breizhtech Sas
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 Breizhtech Sas filed Critical Breizhtech Sas
Publication of ZA200806743B publication Critical patent/ZA200806743B/en

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
    • G03B21/13—Projectors for producing special effects at the edges of picture, e.g. blurring
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2013—Plural light sources
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2066—Reflectors in illumination beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
ZA200806743A 2006-01-26 2008-08-04 Multibeam digital projection video motor having static or dynamic pointing correction with or without deviation periscope ZA200806743B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0600726A FR2896597B1 (en) 2006-01-26 2006-01-26 DIGITAL MULTIFUNCTIONAL DIGITAL PROJECTION VIDEO ENGINE WITH OR WITHOUT DEVIATION PERISCOPE

Publications (1)

Publication Number Publication Date
ZA200806743B true ZA200806743B (en) 2009-04-29

Family

ID=37575198

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200806743A ZA200806743B (en) 2006-01-26 2008-08-04 Multibeam digital projection video motor having static or dynamic pointing correction with or without deviation periscope

Country Status (3)

Country Link
CN (1) CN101375208B (en)
FR (1) FR2896597B1 (en)
ZA (1) ZA200806743B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066389B2 (en) * 2009-04-30 2011-11-29 Eastman Kodak Company Beam alignment chamber providing divergence correction
US8132919B2 (en) * 2009-04-30 2012-03-13 Eastman Kodak Company Digital projector using arrayed light sources
JP7461882B2 (en) * 2017-12-28 2024-04-04 サーモ エレクトロン サイエンティフィック インストルメンツ リミテッド ライアビリティ カンパニー Mirror alignment in optical scientific instruments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377410B1 (en) * 1999-10-01 2002-04-23 Apollo Instruments, Inc. Optical coupling system for a high-power diode-pumped solid state laser
EP1164406B1 (en) * 2000-06-17 2019-04-17 Leica Microsystems CMS GmbH Method and device for illuminating an object
US6763162B2 (en) * 2002-08-01 2004-07-13 Motorola, Inc. Optical switch arrangement and method
FR2861244B1 (en) * 2003-10-17 2006-01-20 Sagem REAR PROJECTION TELEVISION APPARATUS, AND METHOD FOR PRODUCING THE SAME
US7180646B2 (en) * 2004-03-31 2007-02-20 Intel Corporation High efficiency micro-display system

Also Published As

Publication number Publication date
FR2896597B1 (en) 2008-08-29
FR2896597A1 (en) 2007-07-27
CN101375208A (en) 2009-02-25
CN101375208B (en) 2013-06-12

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