FR2836240B1 - Ecran de retroprojection - Google Patents

Ecran de retroprojection

Info

Publication number
FR2836240B1
FR2836240B1 FR0202086A FR0202086A FR2836240B1 FR 2836240 B1 FR2836240 B1 FR 2836240B1 FR 0202086 A FR0202086 A FR 0202086A FR 0202086 A FR0202086 A FR 0202086A FR 2836240 B1 FR2836240 B1 FR 2836240B1
Authority
FR
France
Prior art keywords
projection screen
back projection
screen
projection
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 - Fee Related
Application number
FR0202086A
Other languages
English (en)
Other versions
FR2836240A1 (fr
Inventor
Daniel Gibilini
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.)
Synelec Telecom Multimedia FR
Original Assignee
Synelec Telecom Multimedia FR
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 Synelec Telecom Multimedia FR filed Critical Synelec Telecom Multimedia FR
Priority to FR0202086A priority Critical patent/FR2836240B1/fr
Priority to FR0210829A priority patent/FR2836241B1/fr
Priority to FR0210885A priority patent/FR2836242B1/fr
Priority to FR0212987A priority patent/FR2836243B1/fr
Priority to PCT/EP2003/002311 priority patent/WO2003069408A1/fr
Priority to US10/504,974 priority patent/US20060001961A1/en
Priority to PCT/EP2003/001684 priority patent/WO2003069407A1/fr
Priority to AU2003227035A priority patent/AU2003227035A1/en
Priority to AU2003223942A priority patent/AU2003223942A1/en
Priority to EP03720304A priority patent/EP1478975A1/fr
Priority to US10/505,135 priority patent/US20050128582A1/en
Priority to EP03739505A priority patent/EP1485755A1/fr
Publication of FR2836240A1 publication Critical patent/FR2836240A1/fr
Application granted granted Critical
Publication of FR2836240B1 publication Critical patent/FR2836240B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
FR0202086A 2002-02-18 2002-02-18 Ecran de retroprojection Expired - Fee Related FR2836240B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR0202086A FR2836240B1 (fr) 2002-02-18 2002-02-18 Ecran de retroprojection
FR0210829A FR2836241B1 (fr) 2002-02-18 2002-08-30 Ecran de retroprojection et son procede de fabrication
FR0210885A FR2836242B1 (fr) 2002-02-18 2002-09-03 Procede de fabrication d'un ecran de retroprojection
FR0212987A FR2836243B1 (fr) 2002-02-18 2002-10-18 Ecran de retroprojection et son procede de fabrication
US10/504,974 US20060001961A1 (en) 2002-02-18 2003-02-18 Method for producing a display screen
PCT/EP2003/001684 WO2003069407A1 (fr) 2002-02-18 2003-02-18 Ecran afficheur et procede de production de cet ecran
PCT/EP2003/002311 WO2003069408A1 (fr) 2002-02-18 2003-02-18 Procede servant a fabriquer un ecran d'affichage
AU2003227035A AU2003227035A1 (en) 2002-02-18 2003-02-18 Method for producing a display screen
AU2003223942A AU2003223942A1 (en) 2002-02-18 2003-02-18 Display screen and its method of production
EP03720304A EP1478975A1 (fr) 2002-02-18 2003-02-18 Ecran afficheur et procede de production de cet ecran
US10/505,135 US20050128582A1 (en) 2002-02-18 2003-02-18 Display screen and its method of production
EP03739505A EP1485755A1 (fr) 2002-02-18 2003-02-18 Procede servant a fabriquer un ecran d'affichage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0202086A FR2836240B1 (fr) 2002-02-18 2002-02-18 Ecran de retroprojection

Publications (2)

Publication Number Publication Date
FR2836240A1 FR2836240A1 (fr) 2003-08-22
FR2836240B1 true FR2836240B1 (fr) 2004-06-18

Family

ID=27636307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0202086A Expired - Fee Related FR2836240B1 (fr) 2002-02-18 2002-02-18 Ecran de retroprojection

Country Status (1)

Country Link
FR (1) FR2836240B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3697832B2 (ja) * 1997-04-18 2005-09-21 ソニー株式会社 背面投射型ディスプレー装置及びスクリーンユニット
FR2793043B1 (fr) * 1999-04-29 2003-06-06 Synelec Sa Ecran de projection

Also Published As

Publication number Publication date
FR2836240A1 (fr) 2003-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071030