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AT517059A3 - Flat illuminant carrier, method for producing a flat illuminant carrier having a predetermined bend, and lighting device - Google Patents

Flat illuminant carrier, method for producing a flat illuminant carrier having a predetermined bend, and lighting device Download PDF

Info

Publication number
AT517059A3
AT517059A3 ATA50222/2016A AT502222016A AT517059A3 AT 517059 A3 AT517059 A3 AT 517059A3 AT 502222016 A AT502222016 A AT 502222016A AT 517059 A3 AT517059 A3 AT 517059A3
Authority
AT
Austria
Prior art keywords
illuminant carrier
carrier
producing
flat illuminant
lighting device
Prior art date
Application number
ATA50222/2016A
Other languages
German (de)
Other versions
AT517059B1 (en
AT517059A2 (en
Original Assignee
H4X Eu
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 H4X Eu filed Critical H4X Eu
Publication of AT517059A2 publication Critical patent/AT517059A2/en
Publication of AT517059A3 publication Critical patent/AT517059A3/en
Application granted granted Critical
Publication of AT517059B1 publication Critical patent/AT517059B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0277—Bendability or stretchability details
    • H05K1/0278—Rigid circuit boards or rigid supports of circuit boards locally made bendable, e.g. by removal or replacement of material
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0302—Properties and characteristics in general
    • H05K2201/0311—Metallic part with specific elastic properties, e.g. bent piece of metal as electrical contact
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/30—Details of processes not otherwise provided for in H05K2203/01 - H05K2203/17
    • H05K2203/302—Bending a rigid substrate; Breaking rigid substrates by bending
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
    • H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Die vorliegende Erfindung betrifft einen flächigen Leuchtmittelträger (1), mit Leuchteinheiten (2), welche über den Leuchtmittelträger (1) verteilt angeordnet sind; einer Vielzahl an seitlichen Einkerbungen (3), welche in mindestens einem vorbestimmten Seitenbereich des Leuchtmittelträgers (1) ausgebildet sind und welche jeweils eine Materialbrücke (4) bilden; und elektrischen Leiterbahnen, welche sich zum elektrischen Verbinden der Leuchteinheiten (2) über die jeweils zugeordnete Materialbrücke (4) erstrecken; wobei die Anzahl, Anordnung und Abmessungen der einzelnen seitlichen Einkerbungen (3) zumindest einen maximalen Biegeradius des Leuchtmittelträgers (1) in der Ebene des Leuchtmittelträgers (1) definieren. Des Weiteren betrifft die vorliegende Erfindung ein Verfahren zum Herstellen eines derartigen, eine vorbestimmte Biegung aufweisenden Leuchtmittelträgers (1) sowie eine Beleuchtungsvorrichtung, welche einen derartigen flächigen Leuchtmittelträger (1) aufweist.The present invention relates to a flat lamp support (1) with lighting units (2) which are distributed over the lamp support (1); a multiplicity of lateral indentations (3) which are formed in at least one predetermined side region of the illuminant carrier (1) and which each form a material bridge (4); and electrical conductor tracks which extend over the respective associated material bridge (4) for the electrical connection of the lighting units (2); wherein the number, arrangement and dimensions of the individual lateral indentations (3) define at least a maximum bending radius of the illuminant support (1) in the plane of the illuminant support (1). Furthermore, the present invention relates to a method for producing such a lamp carrier (1) having a predetermined bend and a lighting device which has such a flat lamp carrier (1).

ATA50222/2016A 2015-04-09 2016-03-17 Arrangement with a flat illuminant carrier, method for producing a flat illuminant carrier having a predetermined bend, flat illuminant carrier, and lighting devices AT517059B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015206324.0A DE102015206324B4 (en) 2015-04-09 2015-04-09 Arrangement with a planar illuminant carrier arranged on a carrier sheet, method for producing a planar illuminant carrier having a predetermined bending, and illumination device

Publications (3)

Publication Number Publication Date
AT517059A2 AT517059A2 (en) 2016-10-15
AT517059A3 true AT517059A3 (en) 2022-02-15
AT517059B1 AT517059B1 (en) 2022-10-15

Family

ID=56986202

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50222/2016A AT517059B1 (en) 2015-04-09 2016-03-17 Arrangement with a flat illuminant carrier, method for producing a flat illuminant carrier having a predetermined bend, flat illuminant carrier, and lighting devices

Country Status (2)

Country Link
AT (1) AT517059B1 (en)
DE (1) DE102015206324B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2585350A (en) * 2019-05-03 2021-01-13 Universal Science Uk Ltd Modular printed circuit board
DE102023003300B3 (en) 2023-08-10 2024-08-14 Mercedes-Benz Group AG LED strip

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439818A (en) * 1983-02-25 1984-03-27 Scheib Joseph J Flexible light display with evenly distributed illumination
US20050239342A1 (en) * 2002-10-25 2005-10-27 Hideo Moriyama Light emitting module
JP2012124106A (en) * 2010-12-10 2012-06-28 Sodick Co Ltd Manufacturing method of substrate and led lighting device
US20120217520A1 (en) * 2009-11-02 2012-08-30 Seong Gon Baik Led mount bar capable of freely forming curved surfaces thereon
WO2012127355A1 (en) * 2011-03-22 2012-09-27 Koninklijke Philips Electronics N.V. Substrate for mounting a plurality of light emitting elements
US20120243212A1 (en) * 2011-03-22 2012-09-27 David Smith Portable and bendable utility light
EP2716959A1 (en) * 2012-10-03 2014-04-09 Nichia Corporation Light emitting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB617553A (en) * 1946-10-07 1949-02-08 Harold Evelyn Dolphin Improvements in or relating to apparatus for bending flexible elements to form unitssuitable for use in the making of articles for domestic use
DE102007047717A1 (en) * 2007-10-05 2009-04-09 Robert Bosch Gmbh Lighting installation e.g. rear light, manufacturing method for private passenger type vehicle, involves fixing flexible semi-conductor substrate on substrate support, and forming surface of substrate by deforming support
WO2014155347A1 (en) * 2013-03-29 2014-10-02 Koninklijke Philips N.V. Printed circuit board for a light emitting diode module

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439818A (en) * 1983-02-25 1984-03-27 Scheib Joseph J Flexible light display with evenly distributed illumination
US20050239342A1 (en) * 2002-10-25 2005-10-27 Hideo Moriyama Light emitting module
US20120217520A1 (en) * 2009-11-02 2012-08-30 Seong Gon Baik Led mount bar capable of freely forming curved surfaces thereon
JP2012124106A (en) * 2010-12-10 2012-06-28 Sodick Co Ltd Manufacturing method of substrate and led lighting device
WO2012127355A1 (en) * 2011-03-22 2012-09-27 Koninklijke Philips Electronics N.V. Substrate for mounting a plurality of light emitting elements
US20120243212A1 (en) * 2011-03-22 2012-09-27 David Smith Portable and bendable utility light
EP2716959A1 (en) * 2012-10-03 2014-04-09 Nichia Corporation Light emitting device

Also Published As

Publication number Publication date
DE102015206324A1 (en) 2016-10-13
AT517059B1 (en) 2022-10-15
DE102015206324B4 (en) 2019-06-06
AT517059A2 (en) 2016-10-15

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