ATE316659T1 - Projektionssystem - Google Patents

Projektionssystem

Info

Publication number
ATE316659T1
ATE316659T1 AT99954540T AT99954540T ATE316659T1 AT E316659 T1 ATE316659 T1 AT E316659T1 AT 99954540 T AT99954540 T AT 99954540T AT 99954540 T AT99954540 T AT 99954540T AT E316659 T1 ATE316659 T1 AT E316659T1
Authority
AT
Austria
Prior art keywords
screen
projection
sides
viewing
rays
Prior art date
Application number
AT99954540T
Other languages
English (en)
Inventor
Svyatoslav Ivanovich Arsenich
Original Assignee
Svyatoslav Ivanovich Arsenich
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
Priority claimed from RU98113701/28A external-priority patent/RU98113701A/ru
Application filed by Svyatoslav Ivanovich Arsenich filed Critical Svyatoslav Ivanovich Arsenich
Application granted granted Critical
Publication of ATE316659T1 publication Critical patent/ATE316659T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0018—Redirecting means on the surface of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof
AT99954540T 1998-07-09 1999-07-08 Projektionssystem ATE316659T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98113701/28A RU98113701A (ru) 1998-07-09 Рирпроекционная система

Publications (1)

Publication Number Publication Date
ATE316659T1 true ATE316659T1 (de) 2006-02-15

Family

ID=20208569

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99954540T ATE316659T1 (de) 1998-07-09 1999-07-08 Projektionssystem

Country Status (7)

Country Link
EP (1) EP1202079B1 (de)
KR (1) KR20020066319A (de)
CN (1) CN1367883A (de)
AT (1) ATE316659T1 (de)
DE (1) DE69929622T2 (de)
ES (1) ES2258856T3 (de)
WO (1) WO2000003271A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020046372A (ko) * 2000-12-13 2002-06-21 김우석 3차원 입체영상장치 및 그 구현방법
JP4433959B2 (ja) * 2004-09-21 2010-03-17 株式会社ニコン 携帯型情報機器
EP2270591B1 (de) 2005-08-22 2015-01-07 Nds Limited Kopierschutz für Filme
JP4775578B2 (ja) * 2006-10-26 2011-09-21 ミネベア株式会社 面状照明装置
CN103547751B (zh) * 2010-09-10 2018-12-14 图象公司 可运输的沉浸式电影显示结构
US9305384B2 (en) 2011-08-16 2016-04-05 Imax Emea Limited Hybrid image decomposition and projection
US9503711B2 (en) 2011-10-20 2016-11-22 Imax Corporation Reducing angular spread in digital image projection
CN103890656B (zh) * 2011-10-20 2016-06-22 图象公司 双投影系统及其图像对准方法
WO2016054795A1 (zh) * 2014-10-10 2016-04-14 北京大学深圳研究生院 一种短焦正投影屏幕结构
CN107206285A (zh) * 2014-12-03 2017-09-26 巴科公司 具有动态屏幕的沉浸剧院环境的系统和方法
JP6386437B2 (ja) 2015-12-08 2018-09-05 トヨタ自動車株式会社 車両用ヘッドランプ
DE102018205558A1 (de) * 2018-04-12 2019-10-17 BSH Hausgeräte GmbH Küchenvorrichtung mit abbildendem Flächenelement für digitale Inhalte und Küchenanordnung mit Küchenvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU101319A1 (ru) * 1952-10-13 1954-11-30 Д.А. Брускин Зеркало с внутренним серебрением дл осуществлени кинопроекции на экран, работающий на просвет
NL8600684A (nl) * 1986-03-18 1987-10-16 Philips Nv Kompakt doorzichtprojektiesysteem met scheef invallende lichtbundel.
JPH0572635A (ja) * 1991-09-12 1993-03-26 Seiko Epson Corp 背面投射スクリーン
JPH0572634A (ja) * 1991-09-12 1993-03-26 Seiko Epson Corp 背面投射スクリーン
JP3655972B2 (ja) * 1996-08-16 2005-06-02 大日本印刷株式会社 反射型スクリーン及び前方投影システム

Also Published As

Publication number Publication date
EP1202079A2 (de) 2002-05-02
DE69929622D1 (de) 2006-04-13
CN1367883A (zh) 2002-09-04
DE69929622T2 (de) 2006-09-28
EP1202079B1 (de) 2006-01-25
WO2000003271A2 (fr) 2000-01-20
ES2258856T3 (es) 2006-09-01
EP1202079A4 (de) 2002-10-23
WO2000003271A3 (fr) 2000-03-30
KR20020066319A (ko) 2002-08-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties