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WO2011068277A1 - Dispositif d'éclairage - Google Patents

Dispositif d'éclairage Download PDF

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Publication number
WO2011068277A1
WO2011068277A1 PCT/KR2009/007621 KR2009007621W WO2011068277A1 WO 2011068277 A1 WO2011068277 A1 WO 2011068277A1 KR 2009007621 W KR2009007621 W KR 2009007621W WO 2011068277 A1 WO2011068277 A1 WO 2011068277A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastening
electrode contact
electrode
light source
layer
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.)
Ceased
Application number
PCT/KR2009/007621
Other languages
English (en)
Korean (ko)
Inventor
반태현
김광복
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.)
Kumho Electric Inc
Original Assignee
Kumho Electric Inc
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 Kumho Electric Inc filed Critical Kumho Electric Inc
Publication of WO2011068277A1 publication Critical patent/WO2011068277A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
    • F21V19/0065—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base at least one conductive element acting as a support means, e.g. spring-mounted contact plate in a bayonet base
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • 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]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Definitions

  • the present invention relates to a lighting device, and more particularly, to provide a hemispherical OLED light source technology, a lighting device that can provide an OLED contact technology provided with a metal electrode, further light distribution efficiency or light collection efficiency It relates to a lighting device that can be configured to improve the lighting device, the surface light source conveniently.
  • OLED development began in 1987. OLEDs can be classified into low-molecular materials and high-molecular materials.Kodak's engineers proposed a device structure based on low-molecular-layer laminates.In 1990, three years after low-molecular-materials, OLED-based polymers were used. Light emission was realized. Since then, research and development has been divided into companies using polymer materials and companies using low molecular materials.
  • Such an OLED is a current-driven light emitting device, and unlike LCD technology, the OLED is capable of self-emission, can be driven at low voltage, and can be made thin. It has a wide viewing angle and fast response speed. Unlike ordinary LCDs, the image quality does not change even when viewed from the side, and afterimages remain on the screen. In addition, the small screen has an advantageous price competitiveness due to the image quality of LCD and simple manufacturing process.
  • OLED organic light emitting material
  • the present invention was devised to solve the above problems, and an object of the present invention is to provide a hemispherical OLED light source technology.
  • Another object of the present invention is to provide a hemispherical lighting device capable of improving light distribution efficiency.
  • Another object of the present invention to provide a hemispherical lighting device that can improve the light collection efficiency.
  • another object of the present invention is to provide a lighting device capable of providing a surface light source of a convenient configuration.
  • the lighting apparatus in order to solve the above problems, the lighting apparatus according to the first embodiment of the present invention, the first fastening portion electrically connected to the external power source and fastened mechanically; And a light source unit that receives power from the first fastening unit, emits light, and includes a second fastening unit coupled to the first fastening unit.
  • the light source unit may have a hemispherical shape protruding in a direction opposite to the first fastening unit.
  • first fastening portion may be a male screw
  • second fastening portion may have a shape of a female screw coupled with the first fastening portion
  • the first fastening portion is preferably provided with a first electrode contact portion, an insulating layer, a second electrode contact portion, and an outer edge portion in a direction from the inner center to the outside.
  • the light source unit has a structure in which the second electrode layer, the organic material layer, and the first electrode layer are stacked in a hemispherical shape in the opposite direction to the first fastening portion.
  • a female screw-type second fastening portion capable of engaging a male screw-type first fastening portion
  • the first fastening portion has a first electrode contact portion in a direction from the inner center toward the outside.
  • the insulating layer, the second electrode contact portion, and the outer edge portion are formed, the first electrode contact portion may be electrically coupled to the first electrode layer, and the second electrode contact portion may be electrically coupled to the second electrode layer.
  • the light source unit may have a hemispherical shape protruding in the direction of the first fastening unit.
  • first fastening portion may be a male screw
  • second fastening portion may have a shape of a female screw coupled with the first fastening portion
  • the first fastening portion is preferably provided with a first electrode contact portion, an insulating layer, a second electrode contact portion, and an outer edge portion in a direction from the inner center to the outside.
  • the light source unit has a structure in which the second electrode layer, the organic material layer, and the first electrode layer are stacked in a hemispherical shape in the opposite direction to the first fastening portion.
  • a female screw-type second fastening portion capable of engaging a male screw-type first fastening portion
  • the first fastening portion has a first electrode contact portion in a direction from the inner center toward the outside.
  • the insulating layer, the second electrode contact portion, and the outer edge portion are formed, the first electrode contact portion may be electrically coupled to the first electrode layer, and the second electrode contact portion may be electrically coupled to the second electrode layer.
  • the light source unit, the lighting panel insertion unit is inserted into the lighting panel is supported; And a third electrode contact portion and a fourth electrode contact portion electrically contacting the first electrode and the second electrode of the lighting panel, respectively.
  • the lighting panel inserting part may be formed so that the first groove and the second groove, each having a "c" shape, to face each other so that the lighting panel can be inserted slidingly.
  • first fastening portion may be a male screw
  • second fastening portion may have a shape of a female screw coupled with the first fastening portion
  • the first fastening portion is preferably provided with a first electrode contact portion, an insulating layer, a second electrode contact portion, and an outer edge portion in a direction from the inner center to the outside.
  • a female screw-type second fastening portion capable of coupling a male screw-type first fastening portion is formed, and the first electrode contact portion is electrically coupled to the third electrode contact portion, and the second An electrode contact may be electrically coupled with the fourth contact.
  • the light source unit including the first fastening part and the second fastening part may be integrally formed.
  • the lighting device according to the present invention can provide a hemispherical OLED light source technology.
  • the hemispherical lighting device according to the first embodiment of the present invention has an advantage of improving light distribution efficiency.
  • the hemispherical lighting device according to the second embodiment of the present invention has an advantage of improving light collection efficiency.
  • the lighting apparatus according to the third embodiment of the present invention provides a surface light source having a convenient configuration.
  • FIG. 1 is a front view of a hemispherical lighting device according to a first embodiment of the present invention.
  • FIG. 2 is a perspective view of a hemispherical lighting device according to a first embodiment of the present invention.
  • FIG 3 is a plan view of the hemispherical lighting device according to the first embodiment of the present invention.
  • FIG. 4 is a partial cross-sectional view of the hemispherical lighting device according to the first embodiment of the present invention.
  • FIG. 5 is a front view of the hemispherical lighting device according to the second embodiment of the present invention.
  • FIG. 6 is a plan view of a hemispherical lighting device according to a second embodiment of the present invention.
  • FIG. 7 is a partial cross-sectional view and an enlarged view of a hemispherical lighting device according to a second embodiment of the present invention.
  • FIG. 8 is a view showing a lighting panel support structure of the lighting apparatus according to the third embodiment of the present invention.
  • FIG. 9 is a plan view of a lighting apparatus according to a third embodiment of the present invention.
  • FIG. 10 is a sectional view of a lighting apparatus according to a third embodiment of the present invention.
  • FIG. 11 is a rear view of the lighting apparatus according to the third embodiment of the present invention.
  • FIG. 1 is a front view of a hemispherical lighting device according to a first embodiment of the present invention
  • FIG. 2 is a perspective view of a hemispherical lighting device according to a first embodiment of the present invention
  • FIG. 3 is a first embodiment of the present invention. It is a top view of the hemispherical lighting apparatus which concerns on an example
  • FIG. 4 is a partial sectional view of the hemispherical lighting apparatus which concerns on the 1st Example of this invention.
  • the first embodiment will be described with reference to FIGS. 1 to 4.
  • the lighting apparatus includes a first fastening part 200 electrically connected to an external power source (not shown) and mechanically fastened; And a light source unit 100 that receives power from the first fastening unit 200 and emits light, and includes a second fastening unit 140 coupled to the first fastening unit 200.
  • the lighting device is not only a lighting device used for a living room, a kitchen, a bedroom, a bathroom at home, but also a lighting device, a street lamp, and the like used in a commercial facility such as a ceiling lamp or a restaurant of an office or a factory for commercial use.
  • the illuminating device here is an OLED illuminating device which is easy to apply to a surface light source.
  • the light source unit 100 has a hemispherical shape protruding in the opposite direction of the first fastening unit 200.
  • the first fastening part 200 is a male screw
  • the second fastening part 140 has a shape of a female screw to be coupled to the first fastening part having a male screw shape. 1 to 3, the second fastening part 140 is formed to protrude on the upper surface of the light source unit 100, but is not limited thereto. The upper surface of the light source unit 100 may be provided without protruding to the upper surface of the light source unit 100.
  • the second fastening portion 140 in the form of a female screw groove that may be fastened to correspond to the first fastening portion 200 having a male screw shape may be formed at the center of the light source unit 100.
  • first fastening part may not be directly coupled with the external power source, but may be electrically coupled with the intermediate member having a form of wire connection with the external power source.
  • first fastening part is mechanically fastened with the intermediate member.
  • the first fastening part 200 has a first electrode contact part 211, an insulating layer 212, and a second electrode contact part in a direction from the inner center to the outside. 213, an outer edge portion (preferably formed of an insulating material) is formed.
  • the insulating layer 212 enables insulation to prevent electrical connection between the first electrode contact 211 and the second electrode contact 213.
  • the light source unit 100 in the direction opposite to the first fastening unit 200, is in order of the second electrode layer 110, the organic material layer 120, and the first electrode layer 130. It may have a structure that is laminated in a hemispherical shape.
  • a female screw-type second fastening portion 140 (groove shape) that can be coupled to the male screw-type first fastening portion 200 is formed
  • the first fastening portion 200 has a first electrode contact portion 211, an insulating layer 212, a second electrode contact portion 213, and an outer edge portion (insulator) in a direction from the inner center to the outside thereof.
  • the first electrode contact portion 211 may be electrically coupled to the first electrode layer 130
  • the second electrode contact portion 213 may be electrically coupled to the second electrode layer 110.
  • a screw thread is formed on an outer surface of the first fastening part 200, and a screw thread is also formed on an inner surface of the second fastening part. However, in some cases it may not be screwed, so there may be no thread.
  • the light source unit 100 is composed of a first electrode layer (anode layer) 130, an organic material layer 120, a second electrode layer (cathode layer) 110, the organic material layer 120 is generally formed in a thin film structure. to be.
  • the organic material layer 120 In the case of using a high molecular organic material, the organic material layer 120 generally has a two-layer structure of a light emitting layer and a hole injection layer.
  • the organic material layer 120 is a hole injection layer or a hole transport layer. It is common to have a multilayered structure, such as the 5-layered structure of a light emitting layer, a hole block layer, and an electron carrying layer.
  • the first electrode layer (anode layer) 130 is an anode electrode corresponding to the anode of the OLED device, and the material is indium tin oxide (ITO) or indium zinc oxide (ITO) having low sheet resistance and good permeability.
  • ITO indium tin oxide
  • ITO indium zinc oxide
  • a transparent conductive material such as zinc oxide (IZO) may be used.
  • IZO zinc oxide
  • the organic layer 120 is formed on top of the anode layer and emits light in the OLED device.
  • a hole injection layer (HIL), a hole transport layer (HTL), and an emission layer are provided.
  • a material layer (EML), an electron transfer layer (ETL), an electron injection layer (EIL), and the like are sequentially formed by deposition.
  • Organic materials used as the organic material layer 120 is Alq3, TPD, PBD, m-MTDATA, TCTA and the like.
  • a second electrode layer (cathode layer) 110 is deposited on the organic material layer.
  • the material for forming the negative electrode layer may be made of any one metal or two or more alloys selected from aluminum, copper, silver, or lithium fluoride (LiF).
  • a protective film may be formed to seal the first electrode layer (anode layer) 130, the organic material layer 120, and the cathode layer 110 to be included therein.
  • the passivation layer (not shown) is for encapsulation to protect the organic layer 120 from moisture or oxygen, preferably glass or metal, and may be passivated with a thin film.
  • a glass substrate may be further included on the outer surface of the first electrode layer 130.
  • the first electrode layer (anode layer) 130, the organic material layer 120, the cathode layer 110, and the passivation layer (not shown) of the light source unit 100 may be stacked and formed by deposition.
  • the light source unit further includes a substrate on the outer surface of the first electrode layer 130, the substrate (not shown), the first electrode layer (anode layer) 130, the organic material layer 120, the cathode layer 110, and the protective film (not shown) C) may be formed by laminating by vapor deposition or the like.
  • the formation order may be in the order of (substrate), first electrode layer (anode layer) 130, organic layer 120, cathode layer 110, and protective film (not shown), but the process may be reversed.
  • the light source unit 100 including the first fastening unit 200 and the second fastening unit 140 has been described as a separate component, but includes the first fastening unit 200 and the second fastening unit 140. It is also possible to form the light source unit 100 integrally. That is, only the first fastening part 200 may be formed outside the light source part 100.
  • the sealing material of the insulating material may be used to prevent the unintentional connection with other members in addition to the connection for the electrical coupling for the configuration of the present invention.
  • Such a hemispherical lighting device according to the first embodiment of the present invention has an advantage of improving light distribution efficiency.
  • FIG. 5 is a front view of a hemispherical lighting device according to a second embodiment of the present invention
  • FIG. 6 is a plan view of a hemispherical lighting device according to a second embodiment of the present invention
  • FIG. 7 is a second embodiment of the present invention.
  • a second embodiment will be described with reference to FIGS. 5 to 7. In the following, the same parts as the description of the first embodiment of the present invention will be omitted.
  • the lighting apparatus includes a first fastening part 400 electrically connected to an external power source (not shown) and mechanically fastened; And a light source unit 300 that receives power from the first fastening unit 400 and emits light, and includes a second fastening unit 340 coupled to the first fastening unit 400.
  • the lighting devices used here are not only lighting devices used for living rooms, kitchens, bedrooms, bathrooms at home, but also lighting devices, street lamps, etc., which are used in commercial facilities such as ceilings of restaurants, offices, factories, and restaurants. Applicable
  • the illuminating device here is an OLED illuminating device which is easy to apply to a surface light source.
  • the light source part 300 of the second embodiment has a hemispherical shape protruding in the direction of the first fastening part, and has a hemisphere shape opposite to the light source part 100 of the first embodiment.
  • the first fastening part 400 is a male screw
  • the second fastening part 340 has a shape of a female screw coupled with the first fastening part 400. 5 to 7, the second fastening part 340 is formed to protrude on the upper surface of the light source unit 300, but is not limited thereto and does not need to protrude to the upper surface of the light source unit 300.
  • the second fastening portion 340 in the form of a female screw groove which can be fastened corresponding to the first fastening portion 400 having a male screw shape may be formed in the central portion.
  • the first fastening part 400 has a first electrode contact part 411, an insulating layer 412, and a second electrode contact part in a direction from the inner center to the outside. 413, an outer edge (insulator) is formed.
  • the insulating layer 412 enables insulation to prevent electrical connection between the first electrode contact 411 and the second electrode contact 413.
  • the light source unit 300 in the direction opposite to the first fastening unit 400, is in order of the second electrode layer 310, the organic material layer 320, and the first electrode layer 330. It has a structure that is laminated in a hemispherical shape.
  • a second screw 340 having a female screw shape to which the first screw fastening part 400 of the male screw type is coupled may be formed at the center of the light source 300.
  • the fastening part 400 has a first electrode contact part 411, an insulating layer 412, a second electrode contact part 413, and an outer edge part (insulator) formed in a direction from the inner center to the outside thereof.
  • the first electrode contact portion 411 may be electrically coupled to the first electrode layer 330
  • the second electrode contact portion 413 may be electrically coupled to the second electrode layer 310.
  • the thread is formed on the outer surface of the first fastening part 400, and the thread is also formed on the inner surface of the second fastening part. However, in some cases, there may be no thread because there may be a fastening rather than screwing.
  • the light source unit 300 includes a first electrode layer (anode layer) 330, an organic material layer 320, and a second electrode layer (cathode layer) 310.
  • a protective film (not shown) may be formed to seal the first electrode layer (anode layer) 330, the organic material layer 320, and the cathode layer 310 to be included therein.
  • a glass substrate may be further included on the outer surface of the first electrode layer 330. Since each description is the same as that of the first embodiment, the description thereof will be omitted.
  • the first electrode layer (anode layer) 330, the organic material layer 320, the cathode layer 310, and the passivation layer (not shown) of the light source unit 300 may be formed by laminating a method. Furthermore, when the light source unit further includes a substrate on the outer surface of the first electrode layer 330, the substrate (not shown), the first electrode layer (anode layer) 330, the organic material layer 320, the cathode layer 310, and the protective film (not shown) C) may be formed by laminating by vapor deposition or the like.
  • the formation order may be in the order of (substrate), first electrode layer (anode layer) 330, organic material layer 320, cathode layer 310, and protective film (not shown), but the steps may be reversed.
  • the light source unit 300 including the first fastening unit 400 and the second fastening unit 340 has been described as a separate component, but includes the first fastening unit 400 and the second fastening unit 340. It is also possible to form the light source unit 300 integrally. That is, only the first fastening part 400 may protrude to the outside of the light source part 300.
  • such a hemispherical lighting device Unlike the first embodiment for improving light distribution efficiency, such a hemispherical lighting device according to the second embodiment of the present invention has an advantage of improving light collection efficiency.
  • FIG. 8 is a view showing a lighting panel support structure of the lighting apparatus according to the third embodiment of the present invention
  • FIG. 9 is a plan view of the lighting apparatus according to the third embodiment of the present invention
  • FIG. 10 is the present invention
  • 11 is a cross-sectional view of a lighting apparatus according to a third embodiment of the present invention
  • FIG. 11 is a rear view of the lighting apparatus according to a third embodiment of the present invention.
  • the lighting apparatus includes a first fastening part 700 electrically connected to an external power source (not shown) and mechanically fastened; And a light source unit 500 and 600 that receive power from the first fastening unit 700, emit light, and include a second fastening unit 610 that is coupled to the first fastening unit 700.
  • the lighting devices used here are not only lighting devices used for living rooms, kitchens, bedrooms, bathrooms at home, but also lighting devices, street lamps, etc., which are used in commercial facilities such as ceilings of restaurants, offices, factories, and restaurants. Applicable
  • the illuminating device here is an OLED illuminating device which is easy to apply to a surface light source.
  • the light source unit, the lighting panel insertion unit is inserted into the lighting panel 500 is supported; And a third electrode contact part and a fourth electrode contact part electrically contacting the first electrode and the second electrode of the illumination panel 500, respectively.
  • the lighting panel insertion part may have a protrusion formed on one side or both sides of the insertion part so that the lighting panel 500 is slidably inserted to support the lighting panel 500, thereby providing a function of fixing the lighting panel.
  • the lighting panel inserting portion so that the first panel and the second groove each having a "c" shape so as to be sliding insertion of the lighting panel 500 is opposed to each other. Can be formed.
  • first fastening part 700 may be a male screw
  • second fastening part 610 may have a shape of a female screw coupled with the first fastening part 700.
  • the first fastening part 700 is formed with a first electrode contact part 711, an insulating layer 712, a second electrode contact part 713, and an outer edge part (insulator) in a direction from the inner center to the outside. It is done.
  • the insulating layer 712 enables insulation to prevent electrical connection between the first electrode contact 711 and the second electrode contact 713.
  • a second fastening part 610 of a female screw type to which the first fastening part 700 of a male screw type is coupled is formed, and the first fastening part 700 is formed.
  • the first electrode contact portion 711 of the lighting panel 500 is electrically coupled with a third electrode contact portion (not shown) of the lighting panel 500, and the second electrode contact portion 713 of the first fastening portion 700 is the lighting panel 500.
  • Is electrically coupled with a fourth contact (not shown) of the < RTI ID 0.0 >
  • the third electrode contact portion and the fourth electrode contact portion of the lighting panel 500 may be formed in the “c” groove of the lighting panel insertion portion corresponding to the first electrode and the second electrode of the lighting panel, in this case
  • the wiring connecting the first electrode contact portion 771 and the third electrode contact portion of the first fastening portion 700 to the second electrode contact portion 713 and the fourth electrode contact portion is installed inside the lighting panel support structure 600. Can be.
  • the light source unit including the first fastening portion and the second fastening portion may be formed integrally.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

L'invention concerne un dispositif d'éclairage qui comprend: une première partie de fixation qui est connectée électriquement et fixée mécaniquement à une alimentation externe; et une seconde partie de fixation qui est couplée à la première partie de fixation de manière à recevoir l'énergie électrique provenant de la première partie de fixation et à émettre de la lumière.
PCT/KR2009/007621 2009-12-02 2009-12-21 Dispositif d'éclairage Ceased WO2011068277A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090118140A KR101072820B1 (ko) 2009-12-02 2009-12-02 조명 장치
KR10-2009-0118140 2009-12-02

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WO2011068277A1 true WO2011068277A1 (fr) 2011-06-09

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WO (1) WO2011068277A1 (fr)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2013190049A1 (fr) * 2012-06-21 2013-12-27 Osram Opto Semiconductors Gmbh Procédé permettant l'assemblage solidaire d'un composant optoélectronique organique à un élément d'assemblage, structure d'assemblage à force et dispositif à composant optoélectronique
DE102013107057A1 (de) * 2013-07-04 2015-01-08 Osram Opto Semiconductors Gmbh Organische Leuchtdiode und Anordnung mit einer solchen Leuchtdiode
DE102013112270A1 (de) * 2013-11-07 2015-05-07 Osram Oled Gmbh Optoelektronisches Bauelement, Bauelementanordnung und Verfahren zum Herstellen eines optoelektronischen Bauelements

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101977235B1 (ko) 2016-12-07 2019-05-10 임완철 초소형 부품 자동정렬 및 이탈 방지장치

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JP2004127910A (ja) * 2002-05-28 2004-04-22 Eastman Kodak Co 照明装置
JP2004128433A (ja) * 2002-08-08 2004-04-22 Eru Kogen:Kk ヒートシンク内蔵ネジ式ｌｅｄ電球
KR200318129Y1 (ko) * 2003-03-17 2003-06-27 베스비시스템(주) 발광다이오드를 이용한 조명기구

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013190049A1 (fr) * 2012-06-21 2013-12-27 Osram Opto Semiconductors Gmbh Procédé permettant l'assemblage solidaire d'un composant optoélectronique organique à un élément d'assemblage, structure d'assemblage à force et dispositif à composant optoélectronique
US9941473B2 (en) 2012-06-21 2018-04-10 Osram Oled Gmbh Method for closely connecting an organic optoelectronic component to a connection piece, connection structure for force-locking connecting, and optoelectronic component device
DE102013107057A1 (de) * 2013-07-04 2015-01-08 Osram Opto Semiconductors Gmbh Organische Leuchtdiode und Anordnung mit einer solchen Leuchtdiode
US9857062B2 (en) 2013-07-04 2018-01-02 Osram Oled Gmbh Organic light-emitting diode and arrangement with such a light-emitting diode
DE102013107057B4 (de) 2013-07-04 2022-05-25 Pictiva Displays International Limited Organische Leuchtdiode und Anordnung mit einer solchen Leuchtdiode
DE102013112270A1 (de) * 2013-11-07 2015-05-07 Osram Oled Gmbh Optoelektronisches Bauelement, Bauelementanordnung und Verfahren zum Herstellen eines optoelektronischen Bauelements
DE102013112270B4 (de) 2013-11-07 2024-02-22 Pictiva Displays International Limited Bauelementanordnung

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