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BR112014028445A2 - método para projeção ou retroprojeção sobre vidro que compreende um elemento em camadas transparente que tem propriedades de reflexão difusa - Google Patents

método para projeção ou retroprojeção sobre vidro que compreende um elemento em camadas transparente que tem propriedades de reflexão difusa

Info

Publication number
BR112014028445A2
BR112014028445A2 BR112014028445A BR112014028445A BR112014028445A2 BR 112014028445 A2 BR112014028445 A2 BR 112014028445A2 BR 112014028445 A BR112014028445 A BR 112014028445A BR 112014028445 A BR112014028445 A BR 112014028445A BR 112014028445 A2 BR112014028445 A2 BR 112014028445A2
Authority
BR
Brazil
Prior art keywords
projection
diffuse reflection
reflection properties
onto glass
layered element
Prior art date
Application number
BR112014028445A
Other languages
English (en)
Other versions
BR112014028445B1 (pt
Inventor
Mimoun Emmanuel
Sandre-Chardonnal Etienne
Ehrensperger Marie-Virginie
Gayout Patrick
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of BR112014028445A2 publication Critical patent/BR112014028445A2/pt
Publication of BR112014028445B1 publication Critical patent/BR112014028445B1/pt

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • G03B21/62Translucent screens
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11Anti-reflection coatings
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • G03B21/606Projection screens characterised by the nature of the surface for relief projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Surface Treatment Of Optical Elements (AREA)
BR112014028445-8A 2012-05-25 2013-05-23 Vidraça e método de projeção ou retroprojeção BR112014028445B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1254850A FR2991064B1 (fr) 2012-05-25 2012-05-25 Procede de projection ou de retroprojection sur un vitrage comprenant un element en couches transparent presentant des proprietes de reflexion diffuse
FR1254850 2012-05-25
PCT/FR2013/051122 WO2013175129A1 (fr) 2012-05-25 2013-05-23 Procede de projection ou de retroprojection sur un vitrage comprenant un element en couches transparent presentant des proprietes de reflexion diffuse

Publications (2)

Publication Number Publication Date
BR112014028445A2 true BR112014028445A2 (pt) 2017-09-19
BR112014028445B1 BR112014028445B1 (pt) 2022-08-16

Family

ID=46826676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014028445-8A BR112014028445B1 (pt) 2012-05-25 2013-05-23 Vidraça e método de projeção ou retroprojeção

Country Status (10)

Country Link
US (1) US20150138627A1 (pt)
EP (1) EP2856256B1 (pt)
JP (1) JP6309946B2 (pt)
KR (1) KR102116387B1 (pt)
CN (1) CN104303102B (pt)
BR (1) BR112014028445B1 (pt)
FR (1) FR2991064B1 (pt)
IN (1) IN2014DN09182A (pt)
RU (1) RU2624334C2 (pt)
WO (1) WO2013175129A1 (pt)

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JP7043342B2 (ja) * 2018-05-16 2022-03-29 矢崎エナジーシステム株式会社 多段型プリズム窓
CN112219163B (zh) * 2018-05-25 2022-09-13 Agc株式会社 影像投影结构体及其制造方法、以及影像显示系统
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Also Published As

Publication number Publication date
RU2624334C2 (ru) 2017-07-03
FR2991064A1 (fr) 2013-11-29
RU2014152721A (ru) 2016-07-20
US20150138627A1 (en) 2015-05-21
WO2013175129A1 (fr) 2013-11-28
FR2991064B1 (fr) 2014-05-16
BR112014028445B1 (pt) 2022-08-16
CN104303102A (zh) 2015-01-21
EP2856256A1 (fr) 2015-04-08
CN104303102B (zh) 2019-05-03
JP2015524079A (ja) 2015-08-20
IN2014DN09182A (pt) 2015-07-10
EP2856256B1 (fr) 2023-09-06
JP6309946B2 (ja) 2018-04-11
KR20150016243A (ko) 2015-02-11
KR102116387B1 (ko) 2020-05-29

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

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