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FR2752914B1 - ADDITIVE SYNTHESIS SIGNAL LIGHT - Google Patents

ADDITIVE SYNTHESIS SIGNAL LIGHT

Info

Publication number
FR2752914B1
FR2752914B1 FR9610835A FR9610835A FR2752914B1 FR 2752914 B1 FR2752914 B1 FR 2752914B1 FR 9610835 A FR9610835 A FR 9610835A FR 9610835 A FR9610835 A FR 9610835A FR 2752914 B1 FR2752914 B1 FR 2752914B1
Authority
FR
France
Prior art keywords
signal light
synthesis signal
additive synthesis
additive
light
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
FR9610835A
Other languages
French (fr)
Other versions
FR2752914A1 (en
Inventor
Vincent Godbillon
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR9610835A priority Critical patent/FR2752914B1/en
Priority to ES97402047T priority patent/ES2199333T3/en
Priority to DE69721918T priority patent/DE69721918T2/en
Priority to EP97402047A priority patent/EP0828112B1/en
Publication of FR2752914A1 publication Critical patent/FR2752914A1/en
Application granted granted Critical
Publication of FR2752914B1 publication Critical patent/FR2752914B1/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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • 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
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9610835A 1996-09-05 1996-09-05 ADDITIVE SYNTHESIS SIGNAL LIGHT Expired - Fee Related FR2752914B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9610835A FR2752914B1 (en) 1996-09-05 1996-09-05 ADDITIVE SYNTHESIS SIGNAL LIGHT
ES97402047T ES2199333T3 (en) 1996-09-05 1997-09-03 SIGNAL LIGHT TO PRODUCE COLOR LIGHT REQUIRED BY ADDITIVE SYNTHESIS.
DE69721918T DE69721918T2 (en) 1996-09-05 1997-09-03 Signal light with additive color mixing
EP97402047A EP0828112B1 (en) 1996-09-05 1997-09-03 Signal light producing the required color light by additive synthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9610835A FR2752914B1 (en) 1996-09-05 1996-09-05 ADDITIVE SYNTHESIS SIGNAL LIGHT

Publications (2)

Publication Number Publication Date
FR2752914A1 FR2752914A1 (en) 1998-03-06
FR2752914B1 true FR2752914B1 (en) 1998-11-20

Family

ID=9495466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9610835A Expired - Fee Related FR2752914B1 (en) 1996-09-05 1996-09-05 ADDITIVE SYNTHESIS SIGNAL LIGHT

Country Status (1)

Country Link
FR (1) FR2752914B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB663840A (en) * 1946-12-18 1951-12-27 Edgar Gretener A regulable optical illumination system
DE3320406A1 (en) * 1981-12-09 1984-12-06 Robert Bosch Gmbh, 7000 Stuttgart Light, in particular rear light unit, for motor vehicles
JPS59138051A (en) * 1983-01-27 1984-08-08 トヨタ自動車株式会社 Lamp structure
DE4228928C1 (en) * 1992-08-31 1993-12-16 Swf Auto Electric Gmbh Signal light

Also Published As

Publication number Publication date
FR2752914A1 (en) 1998-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140530