AU5410596A - Projection screen of great light gain - Google Patents

Projection screen of great light gain

Info

Publication number
AU5410596A
AU5410596A AU54105/96A AU5410596A AU5410596A AU 5410596 A AU5410596 A AU 5410596A AU 54105/96 A AU54105/96 A AU 54105/96A AU 5410596 A AU5410596 A AU 5410596A AU 5410596 A AU5410596 A AU 5410596A
Authority
AU
Australia
Prior art keywords
projection screen
light gain
great light
great
gain
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.)
Abandoned
Application number
AU54105/96A
Inventor
Joaquim Antonio Abrantes Candeias
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.)
ABRANTES CANDE JOAQUIM ANTONIO
Original Assignee
ABRANTES CANDE JOAQUIM ANTONIO
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 ABRANTES CANDE JOAQUIM ANTONIO filed Critical ABRANTES CANDE JOAQUIM ANTONIO
Publication of AU5410596A publication Critical patent/AU5410596A/en
Abandoned 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
AU54105/96A 1995-05-04 1996-05-03 Projection screen of great light gain Abandoned AU5410596A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PT9166 1995-05-04
PT916695U PT9166T (en) 1995-05-04 1995-05-04 GREAT LIGHT WIND PROJECTION SCREEN
PCT/PT1996/000002 WO1996035141A1 (en) 1995-05-04 1996-05-03 Projection screen of great light gain

Publications (1)

Publication Number Publication Date
AU5410596A true AU5410596A (en) 1996-11-21

Family

ID=20081164

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54105/96A Abandoned AU5410596A (en) 1995-05-04 1996-05-03 Projection screen of great light gain

Country Status (6)

Country Link
EP (1) EP0769163A1 (en)
JP (1) JPH10503034A (en)
AU (1) AU5410596A (en)
CA (1) CA2194410A1 (en)
PT (1) PT9166T (en)
WO (1) WO1996035141A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135342C1 (en) * 2001-07-20 2002-10-31 Schneider Laser Technologies Projection device for automobile head-up display has projected light beams for each image point reflected by rear mirror at projection surface for convergence in planar viewing field infront of driver

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089587A (en) * 1974-11-29 1978-05-16 Schudel Conrad R Projection screen surface and method of forming said surface

Also Published As

Publication number Publication date
JPH10503034A (en) 1998-03-17
EP0769163A1 (en) 1997-04-23
CA2194410A1 (en) 1996-11-07
WO1996035141A1 (en) 1996-11-07
PT9166T (en) 1996-12-31

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