FR2759188B1 - LIGHT SIGNALING DEVICE, PARTICULARLY FOR REGULATING ROAD TRAFFIC - Google Patents

LIGHT SIGNALING DEVICE, PARTICULARLY FOR REGULATING ROAD TRAFFIC

Info

Publication number
FR2759188B1
FR2759188B1 FR9701065A FR9701065A FR2759188B1 FR 2759188 B1 FR2759188 B1 FR 2759188B1 FR 9701065 A FR9701065 A FR 9701065A FR 9701065 A FR9701065 A FR 9701065A FR 2759188 B1 FR2759188 B1 FR 2759188B1
Authority
FR
France
Prior art keywords
road traffic
signaling device
light signaling
regulating road
regulating
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
FR9701065A
Other languages
French (fr)
Other versions
FR2759188A1 (en
Inventor
Jean Leemans
Genisson
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.)
THERY HINDRICK
Original Assignee
THERY HINDRICK
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 THERY HINDRICK filed Critical THERY HINDRICK
Priority to FR9701065A priority Critical patent/FR2759188B1/en
Publication of FR2759188A1 publication Critical patent/FR2759188A1/en
Application granted granted Critical
Publication of FR2759188B1 publication Critical patent/FR2759188B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F21V5/004—Refractors for light sources using microoptical elements for redirecting or diffusing light using microlenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9701065A 1997-01-31 1997-01-31 LIGHT SIGNALING DEVICE, PARTICULARLY FOR REGULATING ROAD TRAFFIC Expired - Fee Related FR2759188B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9701065A FR2759188B1 (en) 1997-01-31 1997-01-31 LIGHT SIGNALING DEVICE, PARTICULARLY FOR REGULATING ROAD TRAFFIC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9701065A FR2759188B1 (en) 1997-01-31 1997-01-31 LIGHT SIGNALING DEVICE, PARTICULARLY FOR REGULATING ROAD TRAFFIC

Publications (2)

Publication Number Publication Date
FR2759188A1 FR2759188A1 (en) 1998-08-07
FR2759188B1 true FR2759188B1 (en) 1999-04-30

Family

ID=9503167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9701065A Expired - Fee Related FR2759188B1 (en) 1997-01-31 1997-01-31 LIGHT SIGNALING DEVICE, PARTICULARLY FOR REGULATING ROAD TRAFFIC

Country Status (1)

Country Link
FR (1) FR2759188B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8415692B2 (en) 2009-07-06 2013-04-09 Cree, Inc. LED packages with scattering particle regions
US8536615B1 (en) 2009-12-16 2013-09-17 Cree, Inc. Semiconductor device structures with modulated and delta doping and related methods
US8604461B2 (en) 2009-12-16 2013-12-10 Cree, Inc. Semiconductor device structures with modulated doping and related methods
US8866169B2 (en) 2007-10-31 2014-10-21 Cree, Inc. LED package with increased feature sizes
US9070850B2 (en) 2007-10-31 2015-06-30 Cree, Inc. Light emitting diode package and method for fabricating same
US9310026B2 (en) 2006-12-04 2016-04-12 Cree, Inc. Lighting assembly and lighting method

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015708A1 (en) 2001-07-23 2003-01-23 Primit Parikh Gallium nitride based diodes with low forward voltage and low reverse current operation
US7534633B2 (en) 2004-07-02 2009-05-19 Cree, Inc. LED with substrate modifications for enhanced light extraction and method of making same
US7804147B2 (en) 2006-07-31 2010-09-28 Cree, Inc. Light emitting diode package element with internal meniscus for bubble free lens placement
US7813400B2 (en) 2006-11-15 2010-10-12 Cree, Inc. Group-III nitride based laser diode and method for fabricating same
US7769066B2 (en) 2006-11-15 2010-08-03 Cree, Inc. Laser diode and method for fabricating same
US7834367B2 (en) 2007-01-19 2010-11-16 Cree, Inc. Low voltage diode with reduced parasitic resistance and method for fabricating
US7999283B2 (en) 2007-06-14 2011-08-16 Cree, Inc. Encapsulant with scatterer to tailor spatial emission pattern and color uniformity in light emitting diodes
US8519437B2 (en) 2007-09-14 2013-08-27 Cree, Inc. Polarization doping in nitride based diodes
US9012937B2 (en) 2007-10-10 2015-04-21 Cree, Inc. Multiple conversion material light emitting diode package and method of fabricating same
US10256385B2 (en) 2007-10-31 2019-04-09 Cree, Inc. Light emitting die (LED) packages and related methods
US8177382B2 (en) 2008-03-11 2012-05-15 Cree, Inc. Apparatus and methods for multiplanar optical diffusers and display panels for using the same
US9287469B2 (en) 2008-05-02 2016-03-15 Cree, Inc. Encapsulation for phosphor-converted white light emitting diode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563929B3 (en) * 1984-05-04 1986-09-12 Thery Hindrick Sa LIGHT WARNING SIGN
SE8403074D0 (en) * 1984-06-07 1984-06-07 Granstroem Ab E LIGHT DISTRIBUTING LENS
JPS612620U (en) * 1984-06-11 1986-01-09 東芝ライテック株式会社 light emitting diode array
FR2586844B1 (en) * 1985-08-27 1988-04-29 Sofrela Sa SIGNALING DEVICE USING LIGHT EMITTING DIODES.
SE503306C2 (en) * 1994-03-16 1996-05-13 Itab Ind Ab ILLUMINATOR

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9310026B2 (en) 2006-12-04 2016-04-12 Cree, Inc. Lighting assembly and lighting method
US8866169B2 (en) 2007-10-31 2014-10-21 Cree, Inc. LED package with increased feature sizes
US9070850B2 (en) 2007-10-31 2015-06-30 Cree, Inc. Light emitting diode package and method for fabricating same
US8415692B2 (en) 2009-07-06 2013-04-09 Cree, Inc. LED packages with scattering particle regions
US8536615B1 (en) 2009-12-16 2013-09-17 Cree, Inc. Semiconductor device structures with modulated and delta doping and related methods
US8604461B2 (en) 2009-12-16 2013-12-10 Cree, Inc. Semiconductor device structures with modulated doping and related methods

Also Published As

Publication number Publication date
FR2759188A1 (en) 1998-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120928