FR2964446B1 - DECORATIVE AND LIGHTING PANEL WITH ELECTROLUMINESCENT DIODES - Google Patents

DECORATIVE AND LIGHTING PANEL WITH ELECTROLUMINESCENT DIODES

Info

Publication number
FR2964446B1
FR2964446B1 FR1056978A FR1056978A FR2964446B1 FR 2964446 B1 FR2964446 B1 FR 2964446B1 FR 1056978 A FR1056978 A FR 1056978A FR 1056978 A FR1056978 A FR 1056978A FR 2964446 B1 FR2964446 B1 FR 2964446B1
Authority
FR
France
Prior art keywords
diodes
reflecting surface
rear face
group
rays
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.)
Active
Application number
FR1056978A
Other languages
French (fr)
Other versions
FR2964446A1 (en
Inventor
Aude Montgermont
Jingwei Zhang
David Delhorme
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.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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 Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to FR1056978A priority Critical patent/FR2964446B1/en
Priority to PCT/FR2011/051985 priority patent/WO2012028819A1/en
Priority to CN201190000840.8U priority patent/CN203633879U/en
Priority to TW100131511A priority patent/TW201243213A/en
Publication of FR2964446A1 publication Critical patent/FR2964446A1/en
Application granted granted Critical
Publication of FR2964446B1 publication Critical patent/FR2964446B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/02—Mirrors used as equipment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2200/00—Details not otherwise provided for in A47G
    • A47G2200/08—Illumination
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
    • 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]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • G09F2013/145—Arrangements of reflectors therein curved reflectors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Abstract

The invention provides an illuminating decorative panel (100) based on light-emitting diodes, which comprises a glazing pane (1), a first decorative area (60), visible as the front face (12), and a first group of light-emitting diodes (2), on the rear face (11) side. The emitted beam is divergent. The panel includes a section strip (3) forming a reflector, which reflects the light from the diodes (2) and is placed on the rear face side, said section strip having a main reflecting surface (30) facing the group of diodes, which is oblique to the rear face and capable of directly receiving rays called the central rays from said first group of diodes and sending them onto the first diffusing means, and a reflecting surface called the upper surface (32) facing the rear face (11) and capable of directly receiving rays called the upper lateral rays (B) from said first group of diodes, diverging from the rear face (11), and sending them onto the first diffusing means (4) or onto the oblique main reflecting surface. The extent of the main reflecting surface (30) and the extent of the upper reflecting surface (32) are such that at least 80% of the upper lateral rays (B) are reflected onto the first diffusing means (4).
FR1056978A 2010-09-02 2010-09-02 DECORATIVE AND LIGHTING PANEL WITH ELECTROLUMINESCENT DIODES Active FR2964446B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1056978A FR2964446B1 (en) 2010-09-02 2010-09-02 DECORATIVE AND LIGHTING PANEL WITH ELECTROLUMINESCENT DIODES
PCT/FR2011/051985 WO2012028819A1 (en) 2010-09-02 2011-08-30 Illuminating decorative panel based on light-emitting diodes
CN201190000840.8U CN203633879U (en) 2010-09-02 2011-08-30 Decorating illumination plate with light-emitting diodes
TW100131511A TW201243213A (en) 2010-09-02 2011-09-01 Decorative and illuminating panel with light-emitting diodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056978A FR2964446B1 (en) 2010-09-02 2010-09-02 DECORATIVE AND LIGHTING PANEL WITH ELECTROLUMINESCENT DIODES

Publications (2)

Publication Number Publication Date
FR2964446A1 FR2964446A1 (en) 2012-03-09
FR2964446B1 true FR2964446B1 (en) 2012-08-24

Family

ID=43533518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056978A Active FR2964446B1 (en) 2010-09-02 2010-09-02 DECORATIVE AND LIGHTING PANEL WITH ELECTROLUMINESCENT DIODES

Country Status (4)

Country Link
CN (1) CN203633879U (en)
FR (1) FR2964446B1 (en)
TW (1) TW201243213A (en)
WO (1) WO2012028819A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3008479B1 (en) * 2013-07-12 2015-06-26 Saint Gobain LIGHT EMITTING MIRROR WITH LIGHT EMITTING DIODES AND ITS FORMATION
FR3008478A1 (en) * 2013-07-12 2015-01-16 Saint Gobain LIGHT EMITTING MIRROR WITH ELECTROLUMINESCENT DIODES
ITFI20130282A1 (en) * 2013-11-22 2015-05-23 Martino Emanuele Di "BACKLIT PANEL"
PL224193B1 (en) * 2014-02-06 2016-11-30 Dubiel Vitrum Spółka Jawna Mirror with back lighting
CH712332B1 (en) 2016-04-11 2020-01-31 Fraefel Ag Lighting device.
US10325458B2 (en) 2017-04-06 2019-06-18 Nicole Bagozzi System and method for emergency exit LED lighting
US10325459B2 (en) 2017-04-06 2019-06-18 Nicole Bagozzi System and method for snap-on emergency exit LED lighting
US10962205B2 (en) 2017-04-06 2021-03-30 Nicole Bagozzi Systems for emergency exit LED lighting
EP3470872B1 (en) * 2017-10-11 2021-09-08 Melexis Technologies NV Sensor device
US10477993B2 (en) * 2018-01-05 2019-11-19 Kohler Co. Light engine for a mirror
EP4031804B1 (en) * 2019-09-17 2024-04-10 Signify Holding B.V. A lighting device comprising an led strip
DE102019129001A1 (en) * 2019-10-28 2021-04-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Display for an interior of a motor vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE857673C (en) * 1950-06-07 1952-12-01 Hans-Erich Dorn Mirror with illuminated edge
US5428912A (en) * 1993-08-05 1995-07-04 Prolume Incorporated Indirectly illuminated sign
JPH1170039A (en) * 1997-06-24 1999-03-16 Toto Ltd Mirror device with lighting
FR2844364B1 (en) 2002-09-11 2004-12-17 Saint Gobain DIFFUSING SUBSTRATE
EP1834551B1 (en) 2006-03-13 2008-05-14 AGC Flat Glass Europe SA Illuminating mirror
JP2009252447A (en) * 2008-04-03 2009-10-29 Led Systems:Kk Light guide, illuminating device, and display device

Also Published As

Publication number Publication date
FR2964446A1 (en) 2012-03-09
TW201243213A (en) 2012-11-01
CN203633879U (en) 2014-06-11
WO2012028819A1 (en) 2012-03-08

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