WO2008107588A3 - Projection and rear projection screen, chemical composition, method for making a projection and rear projection screen, and projection and rear projection method - Google Patents

Projection and rear projection screen, chemical composition, method for making a projection and rear projection screen, and projection and rear projection method Download PDF

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Publication number
WO2008107588A3
WO2008107588A3 PCT/FR2008/050055 FR2008050055W WO2008107588A3 WO 2008107588 A3 WO2008107588 A3 WO 2008107588A3 FR 2008050055 W FR2008050055 W FR 2008050055W WO 2008107588 A3 WO2008107588 A3 WO 2008107588A3
Authority
WO
WIPO (PCT)
Prior art keywords
projection
screen
rear projection
making
chemical composition
Prior art date
Application number
PCT/FR2008/050055
Other languages
French (fr)
Other versions
WO2008107588A2 (en
Inventor
Laurent Heddebaux
Original Assignee
Laurent Heddebaux
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 Laurent Heddebaux filed Critical Laurent Heddebaux
Publication of WO2008107588A2 publication Critical patent/WO2008107588A2/en
Publication of WO2008107588A3 publication Critical patent/WO2008107588A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C09C1/0084—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
    • C09C1/0087—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide only containing titanium dioxide and silica or silicate
    • 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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface

Abstract

The invention relates to a projection and rear projection screen (10) that comprises first (12) and second (14) surfaces separated by a layer (E) of a transparent material (16). The first surface (12) is coated with a first coating (18) containing an acrylic resin, mica, titanium dioxide and a colloidal silica. The second surface (14) is coated with a second coating (20) containing an encapsulated photochromic ink as well as an ultraviolet filter for filtering wavelengths preferably in a range of between 390 and 420 nm.
PCT/FR2008/050055 2007-01-11 2008-01-11 Projection and rear projection screen, chemical composition, method for making a projection and rear projection screen, and projection and rear projection method WO2008107588A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0752635A FR2911405B1 (en) 2007-01-11 2007-01-11 PROJECTION AND RETROPROJECTION SCREEN, CHEMICAL COMPOSITION, METHOD OF MANUFACTURING A PROJECTION AND RETROPROJECTION SCREEN, AND PROJECTION AND RETROPROJECTION METHOD
FR0752635 2007-01-11

Publications (2)

Publication Number Publication Date
WO2008107588A2 WO2008107588A2 (en) 2008-09-12
WO2008107588A3 true WO2008107588A3 (en) 2008-10-16

Family

ID=38109924

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050055 WO2008107588A2 (en) 2007-01-11 2008-01-11 Projection and rear projection screen, chemical composition, method for making a projection and rear projection screen, and projection and rear projection method

Country Status (2)

Country Link
FR (1) FR2911405B1 (en)
WO (1) WO2008107588A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635291A (en) * 1947-06-13 1950-04-05 Claude Russell De Berry A new or improved material for use in road making
GB1082976A (en) * 1963-07-05 1967-09-13 Rohm & Haas Unsaturated amides and polymers thereof
EP0615144A2 (en) * 1993-03-11 1994-09-14 Nikon Corporation Colored plastic lens and method of manufacture therefor
EP0628608A1 (en) * 1993-06-09 1994-12-14 Rhone-Poulenc Chimie Process for treating rare earth sulfide pigments, thus obtained pigments and their use
WO2000042113A1 (en) * 1999-01-14 2000-07-20 Reflec Plc Retroreflective inks
WO2001020900A2 (en) * 1999-09-10 2001-03-22 Reflec Plc Retroreflective materials
US20040004777A1 (en) * 2001-06-04 2004-01-08 Keita Takehisa Semipermeable reflecting film
US20050059766A1 (en) * 2003-09-12 2005-03-17 Jones Clinton L. Durable optical element
WO2005063484A1 (en) * 2003-12-26 2005-07-14 Fuji Photo Film Co., Ltd. Antireflection film, polarizing plate, method for producing them, liquid crystal display element, liquid crystal display device, and image display device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635291A (en) * 1947-06-13 1950-04-05 Claude Russell De Berry A new or improved material for use in road making
GB1082976A (en) * 1963-07-05 1967-09-13 Rohm & Haas Unsaturated amides and polymers thereof
EP0615144A2 (en) * 1993-03-11 1994-09-14 Nikon Corporation Colored plastic lens and method of manufacture therefor
EP0628608A1 (en) * 1993-06-09 1994-12-14 Rhone-Poulenc Chimie Process for treating rare earth sulfide pigments, thus obtained pigments and their use
WO2000042113A1 (en) * 1999-01-14 2000-07-20 Reflec Plc Retroreflective inks
WO2001020900A2 (en) * 1999-09-10 2001-03-22 Reflec Plc Retroreflective materials
US20040004777A1 (en) * 2001-06-04 2004-01-08 Keita Takehisa Semipermeable reflecting film
US20050059766A1 (en) * 2003-09-12 2005-03-17 Jones Clinton L. Durable optical element
WO2005063484A1 (en) * 2003-12-26 2005-07-14 Fuji Photo Film Co., Ltd. Antireflection film, polarizing plate, method for producing them, liquid crystal display element, liquid crystal display device, and image display device

Also Published As

Publication number Publication date
WO2008107588A2 (en) 2008-09-12
FR2911405A1 (en) 2008-07-18
FR2911405B1 (en) 2009-12-04

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