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WO2007082758A3 - Layer system having a stroboscopic effect - Google Patents

Layer system having a stroboscopic effect Download PDF

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Publication number
WO2007082758A3
WO2007082758A3 PCT/EP2007/000458 EP2007000458W WO2007082758A3 WO 2007082758 A3 WO2007082758 A3 WO 2007082758A3 EP 2007000458 W EP2007000458 W EP 2007000458W WO 2007082758 A3 WO2007082758 A3 WO 2007082758A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer system
stroboscopic effect
control device
obscuring
electrochromic
Prior art date
Application number
PCT/EP2007/000458
Other languages
German (de)
French (fr)
Other versions
WO2007082758A2 (en
Inventor
Gencsy Alexander Von
Hans-Peter Becker
Original Assignee
Gencsy Alexander Von
Hans-Peter Becker
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 Gencsy Alexander Von, Hans-Peter Becker filed Critical Gencsy Alexander Von
Priority to EP07702889A priority Critical patent/EP2005197A2/en
Publication of WO2007082758A2 publication Critical patent/WO2007082758A2/en
Publication of WO2007082758A3 publication Critical patent/WO2007082758A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/101—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Eyeglasses (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

Disclosed is a layer system that has a stroboscopic effect and comprises at least one electrochromic transparent unit (3), an obscuring device (4), and a control device (6). The obscuring device (4) is configured such that the image detecting element (9) is darkened while the control device (6) alternately switches the electrochromic transparent unit (3) to the obscured or transparent state.
PCT/EP2007/000458 2006-01-21 2007-01-19 Layer system having a stroboscopic effect WO2007082758A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07702889A EP2005197A2 (en) 2006-01-21 2007-01-19 Layer system having a stroboscopic effect

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006002948A DE102006002948A1 (en) 2006-01-21 2006-01-21 Visual system with stroboscopic effect
DE102006002948.8 2006-01-21

Publications (2)

Publication Number Publication Date
WO2007082758A2 WO2007082758A2 (en) 2007-07-26
WO2007082758A3 true WO2007082758A3 (en) 2007-09-07

Family

ID=38196569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/000458 WO2007082758A2 (en) 2006-01-21 2007-01-19 Layer system having a stroboscopic effect

Country Status (3)

Country Link
EP (1) EP2005197A2 (en)
DE (2) DE102006002948A1 (en)
WO (1) WO2007082758A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109186962A (en) * 2018-11-05 2019-01-11 天津大学 A kind of automatic beam change welding goggles clamping device
CN112504637B (en) * 2020-12-01 2022-09-20 成都新西旺自动化科技有限公司 Light source stroboscopic detection system and method based on machine vision detection

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887928A (en) * 1955-09-29 1959-05-26 Morgan L Misuraca Binocular stroboscope
FR2132598A1 (en) * 1971-04-09 1972-11-24 Rouget Jean Claude
FR2391484A1 (en) * 1977-05-17 1978-12-15 Thomson Csf Stroboscopic viewer with steady illumination - is operated by electrical pulse train rendering electron=optical shutter intermittently light transmissive
EP0136085A1 (en) * 1983-08-26 1985-04-03 Canadian Industrial Innovation Centre Apparatus for influencing the presentation of visual information
EP0622660A1 (en) * 1992-04-28 1994-11-02 Saint-Gobain Vitrage International Electrochromic window
WO1996003475A1 (en) * 1994-07-22 1996-02-08 Gentex Corporation Electrochromic layer and devices comprising same
EP0735408A1 (en) * 1990-12-26 1996-10-02 Ppg Industries, Inc. Solid-state electrochromic device
EP0886804B1 (en) * 1996-03-15 2001-11-21 Ecole Polytechnique Féderale de Lausanne (EPFL) Electrochromic or photoelectrochromic device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246931B (en) * 1991-04-19 1994-11-29 Gd Spa METHOD FOR THE CONTROL, THROUGH CAMERA, OF PRODUCTS WRAPPED WITH TRANSLUCENT TRANSPARENT MATERIAL.
DE4309353C2 (en) * 1993-03-23 1995-11-09 Deutsche Forsch Luft Raumfahrt Use of a video camera and device for stroboscopic recording of events
DE10033535A1 (en) * 2000-07-11 2002-01-31 Ingbuero Dr Ing Harald Schulz double facade
DE10241261A1 (en) * 2002-09-06 2004-03-18 Leica Microsystems (Schweiz) Ag Protective lighting for surgical microscopes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887928A (en) * 1955-09-29 1959-05-26 Morgan L Misuraca Binocular stroboscope
FR2132598A1 (en) * 1971-04-09 1972-11-24 Rouget Jean Claude
FR2391484A1 (en) * 1977-05-17 1978-12-15 Thomson Csf Stroboscopic viewer with steady illumination - is operated by electrical pulse train rendering electron=optical shutter intermittently light transmissive
EP0136085A1 (en) * 1983-08-26 1985-04-03 Canadian Industrial Innovation Centre Apparatus for influencing the presentation of visual information
EP0735408A1 (en) * 1990-12-26 1996-10-02 Ppg Industries, Inc. Solid-state electrochromic device
EP0622660A1 (en) * 1992-04-28 1994-11-02 Saint-Gobain Vitrage International Electrochromic window
WO1996003475A1 (en) * 1994-07-22 1996-02-08 Gentex Corporation Electrochromic layer and devices comprising same
EP0886804B1 (en) * 1996-03-15 2001-11-21 Ecole Polytechnique Féderale de Lausanne (EPFL) Electrochromic or photoelectrochromic device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"3M Speedglas Filters and Helmets, A Quick Guide", January 2005, 3M, ST. PAUL, MN, USA, XP002441547 *

Also Published As

Publication number Publication date
WO2007082758A2 (en) 2007-07-26
EP2005197A2 (en) 2008-12-24
DE202007019639U1 (en) 2014-10-06
DE102006002948A1 (en) 2007-08-02

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Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

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