EP2697557A1 - Beleuchtungseinrichtung - Google Patents
BeleuchtungseinrichtungInfo
- Publication number
- EP2697557A1 EP2697557A1 EP12720815.5A EP12720815A EP2697557A1 EP 2697557 A1 EP2697557 A1 EP 2697557A1 EP 12720815 A EP12720815 A EP 12720815A EP 2697557 A1 EP2697557 A1 EP 2697557A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mounting
- lighting device
- light
- semiconductor
- elements
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 129
- 239000000758 substrate Substances 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 33
- 230000005855 radiation Effects 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 nitride compound Chemical class 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- 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
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear 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
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like 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]
Definitions
- At least one object of certain embodiments is to provide a lighting device that can emit light in different directions during operation.
- Lighting device on a carrier body of the
- Carrier body may be formed in particular rod-shaped, which means that the carrier body has an elongated shape with a main extension direction, wherein the
- Main extension direction larger, preferably many times larger than the dimensions perpendicular to
- the carrier body has at least one first and one second mounting side.
- the Mounting sides extend along the
- Main extension direction of the carrier body wherein on the first mounting side first mounting surfaces and on the second mounting side second mounting surfaces are formed.
- each of the mounting sides has a plurality of mounting surfaces.
- the mounting surfaces of each mounting side are arranged along the main extension direction.
- the mounting surfaces may be arranged spaced from one another along the main extension direction.
- Lighting device first semiconductor light elements on the first mounting surfaces of the first mounting side.
- the illumination device has second semiconductor light elements on the second mounting surfaces of the second mounting side.
- Mounting side formed.
- this may mean that the first mounting surfaces on the first mounting side as arranged along the main extension direction spaced recesses and the second mounting surfaces as spaced along the main extension direction
- Recesses are formed in the second mounting side. According to another embodiment, each of the
- Mounting surfaces formed at least partially flat.
- each of the mounting surfaces may be formed as a recess with a flat base.
- each one is Mounting surface provided for that mounted on it one or more semiconductor light elements and electrically
- Each of the mounting surfaces has a surface normal, in particular a
- Semiconductor lighting element may correspond. Especially,
- the first mounting surfaces are arranged parallel to each other and in particular in a plane with respect to the flat base surfaces. Furthermore, the second
- Mounting surfaces particularly preferably arranged in parallel and with respect to the flat base surfaces in a plane.
- the first and second mounting side facing away from each other. That can
- Mounting surfaces include an angle greater than or equal to 90 °. As an angle between surface normals, here and in the following, the smaller of the two angles enclosed by two surface normals is always assumed.
- the carrier body is designed as a heat sink for the semiconductor light elements mounted thereon. This may mean in particular that the
- Material, the dimensions and the mass of the carrier body are selected such that by the operation of the
- Semiconductor lighting elements generated heat can be dissipated, so that a permanent operation of the
- the carrier body may be made of metal, for example aluminum and / or copper, or at least comprise such a metal.
- the carrier body is designed as a rod with a partially round profile or as a plate, that is, with a rectangular profile.
- the carrier body has at least two bar-shaped partial bodies, each with a partially round cross section.
- Each of the at least two rod-shaped part bodies has a flattened side in the form of a flattened side surface which runs along the
- Main extension direction of the support body or each part body extends and by means of which the part bodies are arranged together.
- the support body can be formed in one piece or in several parts.
- each of the part bodies may be a half-round
- Carrier body forms a rod with round cross-section after the joining of two rod-shaped part bodies.
- the carrier body has more than two part body, each partial body can ⁇ for example, a section in the shape of a circular or elliptical sector have, so that the part of the body after assembly also form a circular or elliptical cross-section for the support body.
- a round such as a circular
- the carrier body which has at least two such partial bodies, can thereby have a cross-section which is dumbbell-shaped
- the Carrier body for example, three part body, the cross section of the carrier body can be kleebattartig.
- the first and second semiconductor light-emitting elements are suitable for light in a wavelength range from ultraviolet radiation to
- infrared radiation more preferably visible light.
- semiconductor light element monochromatic light or even
- a semiconductor light-emitting element can have a light-emitting semiconductor layer sequence which comprises a wavelength conversion element in the form of a light-emitting semiconductor layer
- Dye layer a dye plate or a
- Dye-containing casting is arranged downstream, the
- At least a portion of the radiation generated by the semiconductor layer sequence can convert into light having a different wavelength, so that the semiconductor light-emitting element
- Then can emit mixed-colored light.
- Semiconductor light-emitting elements may in particular be designed as epitaxially grown semiconductor layer sequences or may each have an epitaxially grown semiconductor layer sequence.
- the semiconductor layer sequence can be embodied in particular as a semiconductor chip.
- the semiconductor layer sequence may comprise an arsenide, phosphide and / or nitride compound semiconductor material, which is formed in accordance with the desired light in terms of its composition and in terms of its layer structure.
- One or more semiconductor light-emitting elements may in particular be designed as light-emitting diodes (LED)
- Semiconductor lighting elements can, for example, a
- Semiconductor lighting elements may also be mounted as epitaxially grown semiconductor layer sequences in the form of semiconductor chips directly on the carrier body without a respective housing body.
- the first ones are
- Semiconductor lighting elements equal to each other. By means of identical semiconductor light elements on a mounting side, the illumination device can be applied over the whole
- the first semiconductor light emitting elements emit light which is different from the light emitted by the second semiconductor light elements.
- the first ones are
- the illumination device can be used simultaneously as direct and indirect illumination, wherein the respectively emitted light intensities for the direct and the indirect illumination separately from each other regular and
- direct and indirect illumination in known light sources are usually achieved by using a light source with separate optical paths or two optically separate light sources.
- Lighting device as the first semiconductor light elements in each well of the first mounting surface exactly on a light-emitting semiconductor chip.
- Wavelength conversion element may be provided, so that each of the first semiconductor light-emitting elements in operation preferred
- each of the second semiconductor light-emitting elements in each recess of the second mounting surface has exactly one light-emitting semiconductor chip which, as described above, has a light-emitting semiconductor chip
- Wavelength conversion element can be combined so that the second semiconductor light elements can emit particularly preferably warm white light, which may be particularly suitable for indirect lighting.
- the first semiconductor light elements can emit particularly preferably warm white light, which may be particularly suitable for indirect lighting.
- Semiconductor lighting elements each have a plurality of light-emitting semiconductor chips.
- the respective plurality of Light emitting semiconductor chips can thereby unhoused, in a common housing or in separate housings
- the respective plurality of light-emitting semiconductor chips may have a plurality of
- different colored semiconductor chips particularly preferably the combination of a red, a green or whitish green and a blue emitting semiconductor chip. Additionally or alternatively, other colors may also be used
- emitting semiconductor chips and / or semiconductor chips may be provided in combination with wavelength conversion elements.
- Mounting side of the lighting device can be selectively changed and controlled in operation, so that, for example, a lighting effect with different colors, temporally changing colors and / or a variable white light, for example, along the known in the art
- White-light curve of Planck 'see black body radiators are adjustable.
- each mounting surface has electrical connections for one on the mounting surface
- Connections may, for example, in the form of electrical contact surfaces, solder contacts and / or plug contacts
- Electrical supply lines for example, the mounting surfaces on a mounting side together
- the carrier body on the mounting surfaces each have a printed circuit board, wherein the semiconductor light elements are each arranged on a circuit board, mounted and electrically connected.
- the semiconductor light-emitting elements can be used as the semiconductor light-emitting elements.
- each mounting surface may have its own circuit board, which via conductor tracks and / or
- Carrier body interconnected. Alternatively, it may be provided on each mounting side, a continuous circuit board, along the
- Main extension direction of the support body extends and projects, for example, between each of the mounting surfaces through a portion of the support body.
- the side surfaces of a recess are formed perpendicular to the respective mounting surface. This allows a high degree of compactness
- the recesses may also have sloping side surfaces, so that it may be possible to dispose of the
- the depressions may be the same or different on the at least two mounting sides.
- Mounting side may be particularly preferably similar. Due to the different execution of wells, for example by training different
- Radiation characteristics for the mounting sides are set independently.
- the depressions of the first mounting surfaces may have a shape, width and depth, so that light emitted by the first semiconductor light elements only at an angle of less than or equal to 65 °, and preferably of less than or equal to 45 ° to the surface normal of the respective mounting surface in Operation can be radiated.
- the specified angle corresponds to the angle measured to
- the depressions or the side surfaces of the depressions act as shadows or, if these are designed to be reflective, as reflectors which, for example, direct the light in the direction of the light
- the recesses of the second mounting surfaces have a shape, width and depth, so that all the light emitted by the second semiconductor light elements is emitted directly. That can
- the depth is selected together with the width and the shape of the recesses of the second mounting surfaces so that the recesses and in particular the
- the recesses of the second mounting surface are designed such that they have a shape, width and depth, so that light at an angle of less than or equal to 90 ° to the main emission of the respective mounting surface or
- Beam angles are suitable in the case of the recesses of the first mounting side in particular for direct illumination and in the case of the second mounting side for indirect lighting.
- the mounting surfaces of a mounting side along the main extension direction are spaced from each other with a respective same distance.
- the distance between two adjacent mounting surfaces of the distance between the respective centers to each other is referred to as the distance between two adjacent mounting surfaces of the distance between the respective centers to each other.
- the mounting surfaces and / or the second mounting surfaces may each be arranged uniformly spaced along the main extension direction of the carrier body. Particularly preferably, the distance between two directly adjacent
- the distances between the first mounting surfaces are equal to the distances between the second mounting surfaces, wherein the first and second mounting surfaces are arranged offset from one another.
- the first mounting surfaces on the first mounting side and the second mounting surfaces on the second mounting side can be offset by a half distance from each other.
- Heat distribution can be achieved in the operation of the device resulting heat, which is beneficial to the
- Semiconductor lighting elements can affect.
- Assembly side is not uniform, but is formed in an asymmetrical arrangement, whereby in each case in the recess surfaces formed by mounting surfaces, a different distance to the respective side surfaces can be achieved. This can vary depending on the shape and
- Alignment of the side surfaces each have a different emission direction or a different
- the semiconductor light elements can be achieved, whereby different radiation characteristics of the first and / or the second mounting side of the
- the carrier body has at least a third mounting side with third
- Main extension direction arranged formed by recesses third mounting surfaces.
- the first, second and third mounting side are each arranged facing away from each other.
- the surface normals of the second and third mounting surfaces may be formed symmetrically to the plane in which the surface normals of the first mounting surfaces lie.
- the surface normals of the second and / or third mounting surfaces preferably include one each with the surface normals of the first mounting surfaces
- Illuminating device in the room show vertically downwards, this means that the surface normals of the second and third mounting side are each more preferably directed at an angle of greater than or equal to 0 ° and less than or equal to 45 ° to the horizontal. This results in a corresponding main emission direction for the second and third semiconductor light elements. Furthermore, the first, second and third mounting sides can be used with respect to the angle enclosed between the surface normals
- the second and third semiconductor light-emitting elements are of similar construction.
- the second and third semiconductor light-emitting elements are of similar construction.
- the second and third semiconductor light-emitting elements are of similar construction.
- Semiconductor lighting elements or the second and third mounting side provided for indirect lighting be while the first mounting side and thus the first semiconductor light elements can be provided for direct illumination.
- the third semiconductor light elements the third
- Mounting surfaces and the recesses forming the third mounting surfaces are those mentioned above in connection with the first and second semiconductor light-emitting elements, mounting surfaces and their recesses, in particular that stated in connection with the second semiconductor light elements and the second mounting surfaces.
- Lighting device on a reflector the second mounting side in the emission of the second
- Semiconductor lighting elements is arranged downstream. Rejects that
- Lighting device on a third mounting side with third semiconductor light elements, so the reflector
- Downstream of the radiation direction may mean in particular that the entire light emitted by the second and possibly also by the third semiconductor light-emitting elements falls on the reflector
- Reflector may be formed, for example, as a diffuse reflector, which may result in good mixing of each emitted light, for example, in conjunction with second and optionally third Halbleiter technologylementen, each having a plurality of different colored semiconductor chips. According to another disclosed embodiment, the
- Lighting device on one or more diffusers for example, scattering plates or scattering films, which are arranged downstream of the individual or more semiconductor light elements.
- each of the wells of a mounting side or even all the mounting sides may be covered individually or jointly by such a diffuser.
- optical diffusers By means of optical diffusers, a uniform and homogeneous emission as well as the use of differently colored semiconductor chips for the semiconductor light elements can also be uniform
- Holding device such as a lamp cap, a
- Suspended attachment and / or have a plug Suspended attachment and / or have a plug. Furthermore, a plurality of lighting devices can be plugged together, so that a lighting device with variable length can be possible.
- the illumination device described here can be any illumination device.
- Lighting, high luminaire efficiency, lighting efficiency of direct lighting and a compact design can be supplemented particularly advantageous in that surface-mountable semiconductor light-emitting elements such as surface mount light-emitting diodes as
- Light sources are used. In particular, it may be possible to achieve freedom from glare by not having to use additional optical components. In known light sources is usually by the
- Luminaire efficiency is reduced as well as the outer
- Semiconductor lighting elements having downstream optical elements, a high luminous efficiency and high lighting efficiency, especially for a direct
- Lighting can be achieved. A high or highest
- Luminous efficiency can be achieved whenever the light within the illumination device undergoes as few interactions with optical components as reflectors or lenses, since each interaction is associated with an absorption or a refractive index transition.
- the figures 1A to 3B show schematic representations of lighting devices according to various aspects
- FIGS. 1A to 1C show an illumination device 10 according to an exemplary embodiment, with FIGS. 1B and 1C being sectional views of the illumination device 100 shown in FIG. 1A along the sectional planes BB and CC are. The following description refers equally to FIGS. 1A to 1C.
- the illumination device 100 has a rod-shaped carrier body 1 with a first and a second
- the rod-shaped carrier body 1 has a main extension direction 99, along which first and second semiconductor light-emitting elements 31, 32 are arranged on the first and the second mounting side 11, 12.
- the carrier body 1 is formed from two partial bodies 51, 52 which each have a partially round cross-section.
- each partial body 51, 52 has a
- each of the partial body 51, 52 has a flattened side 50 and the partial body 51, 52 are arranged with the flattened sides 50 to each other.
- the preparation of such a carrier body 1 can thereby
- Part bodies 51, 52 Part bodies 51, 52. Alternatively to the shown
- the carrier body 1 is made of metal, for example aluminum, which has a high thermal conductivity, so that the
- Carrier 1 at the same time as a heat sink for the
- the support body 1 has first and second mounting surfaces 21, 22, respectively are each formed by depressions and spaced along the main extension direction 99 to each other
- the mounting surfaces 21, 22 are arranged.
- the mounting surfaces 21, 22 are arranged.
- the distance between two adjacent depressions on the mounting sides is in the present embodiment at least 2 cm.
- Cross-sectional plane are arranged to each other, causing the
- the first and the second mounting side 11, 12 are arranged facing away from each other, wherein indicated in Figures 1B and IC surface normals 41, 42 of the first and second mounting surfaces 21, 22 form an angle of 180 ° with each other, resulting in a radiation of the first and second semiconductor light elements 31, 32 results in the opposite direction.
- the printed circuit boards 6 can, as described in the general part, be interconnected, so that a simultaneous control of the first Halbleit mitlemente 31 and a simultaneous activation of the second
- Semiconductor lighting elements 32 is possible.
- the illumination device 100 can have electrical connections as well as a holding device, for example in the form of a lamp cap or a suspension attachment (not shown), via which at the same time also
- the illumination device 100 can be arranged at the ends arranged in the main extension direction 99, respectively
- connecting elements or plug-in elements (not shown), by means of which, for example, a plurality of lighting devices 100 can be connected together to form a light stick and operated simultaneously.
- the illumination device 100 in the shown
- Exemplary embodiment is designed purely as an example on the first mounting side 11 as direct illumination and on the second mounting side 12 as indirect lighting.
- the illumination device 100 purely by way of example as the first semiconductor light elements 31 described in the general part described cold white emitting light emitting diodes, while the second semiconductor light elements 32 are formed as warm white emitted light emitting diodes.
- the light emitting diodes are included
- semiconductor light elements 31, 32nd can use on at least one mounting side 11, 12, each having a plurality of semiconductor chips, each emitting different colored light, so that a variable adjustability and controllability of the emitted light or its light color may be possible.
- LED clusters are formed, which are formed of a plurality of individual LEDs. To achieve a uniform radiation in terms of light intensity and light color, are the first
- the recesses forming the first and second mounting surfaces 21, 22 are provided with vertical side surfaces, whereby a high compactness of the illumination device 100 can be achieved.
- the recesses of the first mounting surfaces 21 are formed with respect to their shape, width and height such that the first
- Semiconductor LEDs 31 radiated light only in an angular range of at most 65 °, and preferably of at most 45 ° measured to the surface normal 41 of the first mounting surfaces 21 can be radiated directly while light, which is radiated at larger angles from the first semiconductor light elements 31, shaded by the side surfaces becomes.
- the side surfaces of the recesses on the first and / or second mounting side 11, 12 may also be reflective be formed and in particular have a specular reflectivity.
- the side surfaces also inclined or obliquely to the mounting surfaces 21, 22nd
- the recesses of the second mounting surfaces 22 are executed in the illustrated embodiment such that the entire light or preferably light in the range of a maximum of 90 ° relative to the surface normal 42 of the second mounting surfaces can be radiated without contact or direct irradiation on the side surfaces. This makes it possible to achieve a homogeneous emission characteristic for the second mounting side 12 designed as indirect illumination in the embodiment shown.
- the illumination device 100 according to the one shown
- Embodiment can meet in particular the requirements for glare-free, direct and indirect lighting, high luminaire efficiency and lighting efficiency of direct lighting and a compact design.
- FIG. 2 shows a part of a lighting device 101 which is shown on a mounting side in FIG.
- Embodiment of the first mounting side 11 first formed by recesses mounting surfaces 21, whose side surfaces are formed as reflectors. Furthermore, the first semiconductor light-emitting elements 31 are at mutually different positions on the respective first
- Components such as lenses or additional reflectors are needed.
- FIGS. 3A and 3B show a further exemplary embodiment of a lighting device 102, wherein the
- Figures 3A and 3B are sections taken along the
- Main extension direction 99 of the lighting device corresponding to the sections of Figures 1B and IC.
- the lighting device 102 has, in addition to the first and second mounting side 11, 12, a third mounting side 13, wherein the first, the second and the third mounting side 11, 12, 13 are arranged facing away from each other. in the
- the second and third mounting sides 12, 13 may also be arranged such that the second and third semiconductor light emitting elements 32, 33 can radiate at an angle of 0 ° to 45 ° to a horizontal.
- the support body 1 of the illumination device 103 of the embodiment shown in FIGS. 3A and 3B has three rod-shaped part bodies 51, 52, 53, each of which has a partially round cross section with flattened side surfaces 50 on which the part bodies 51, 52, 53 are arranged against one another.
- first mounting surfaces 21 formed by depressions and uniformly spaced along the main extension direction are first
- Semiconductor lighting elements 31 arranged, which are designed as warm white emitting LEDs.
- the second and third semiconductor light elements 32, 33 inserted in the through
- Main extension direction of the illumination device 103 and the support body 1 arranged second and third mounting surfaces 22, 23 are arranged, each have clusters of blue, greenish-white and red LEDs.
- the second and third semiconductor light elements 32, 33 are each formed the same.
- Semiconductor lighting elements 32, 33 provided on the second and third mounting side 12, 13 for indirect illumination. Their design as multi-colored LED clusters makes it possible to change the light color of the indirect lighting for example along the white curve of a Planck 'blackbody radiator or with different,
- Semiconductor lighting elements 32, 33 a reflector
- Semiconductor lighting elements 32, 33 emitted light can be achieved.
- FIGS. 1A to 3B can be used for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B can be used for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B can be used for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B can be used for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection with FIGS. 1A to 3B can be used for the embodiments shown in connection with FIGS. 1A to 3B for the embodiments shown in connection
- the invention is not limited by the description based on the embodiments of these. Rather, the invention includes every new feature and every combination of features, which in particular includes any combination of features i the claims, even if this feature or this combination itself is not explicitly in the
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011017195A DE102011017195A1 (de) | 2011-04-15 | 2011-04-15 | Beleuchtungseinrichtung |
PCT/EP2012/056688 WO2012140146A1 (de) | 2011-04-15 | 2012-04-12 | Beleuchtungseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2697557A1 true EP2697557A1 (de) | 2014-02-19 |
EP2697557B1 EP2697557B1 (de) | 2016-06-08 |
Family
ID=46085002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12720815.5A Not-in-force EP2697557B1 (de) | 2011-04-15 | 2012-04-12 | Beleuchtungseinrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US9371968B2 (de) |
EP (1) | EP2697557B1 (de) |
CN (1) | CN103492790B (de) |
DE (1) | DE102011017195A1 (de) |
WO (1) | WO2012140146A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203277380U (zh) * | 2012-05-29 | 2013-11-06 | 璨圆光电股份有限公司 | 发光组件及其发光装置 |
CH707975A1 (de) * | 2013-04-30 | 2014-10-31 | Regent Beleuchtungskörper Ag | Leuchte mit optoelektronischer Einheit. |
US10488001B2 (en) | 2017-11-28 | 2019-11-26 | Contemporary Visions, LLC | Lighting system |
CA3058851A1 (en) * | 2018-12-24 | 2020-06-24 | Axis Lighting Inc. | Outdoor light fixtures |
EP4272266B1 (de) * | 2021-01-04 | 2024-06-05 | Signify Holding B.V. | Led-filament |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19921684B4 (de) * | 1999-05-12 | 2006-01-19 | Vossloh-Schwabe Optoelectronic Gmbh & Co. Kg | Beleuchtungselement mit Halbleiterchips |
DE20013605U1 (de) * | 2000-07-28 | 2000-12-28 | Opto-System GmbH, 12555 Berlin | Längliche Lichtquelle |
JP2002197901A (ja) * | 2000-12-25 | 2002-07-12 | Matsushita Electric Works Ltd | Led照明器具 |
US20050207156A1 (en) | 2004-03-22 | 2005-09-22 | Harvatek Corporation | Flexible light array and fabrication procedure thereof |
AU2005250875B2 (en) * | 2004-05-26 | 2010-07-01 | Gelcore Llc | Led lighting systems for product display cases |
JP4410721B2 (ja) * | 2005-05-02 | 2010-02-03 | シチズン電子株式会社 | バルブ型led光源 |
US20070159828A1 (en) * | 2006-01-09 | 2007-07-12 | Ceramate Technical Co., Ltd. | Vertical LED lamp with a 360-degree radiation and a high cooling efficiency |
GB0625761D0 (en) | 2006-12-22 | 2007-02-07 | Graham Morton | A lighting device |
AU2007100087A4 (en) | 2007-02-06 | 2007-03-08 | Nai-Chen Tsai | Lighting string |
GB2446470A (en) * | 2007-02-06 | 2008-08-13 | Nai-Chen Tsai | Light emitting diode (LED) lighting string |
JP2010010655A (ja) * | 2008-05-29 | 2010-01-14 | Rohm Co Ltd | Ledランプ |
US20110073883A1 (en) * | 2008-05-29 | 2011-03-31 | Rohm Co., Ltd. | Led lamp |
US8029159B2 (en) * | 2008-10-27 | 2011-10-04 | Edison Opto Corporation | Light source device having different color temperature rotating lighting modules |
AT10993U3 (de) * | 2009-05-20 | 2010-08-15 | Sp Advertising Gmbh | Led-leuchtröhre |
CN101963292A (zh) * | 2009-07-21 | 2011-02-02 | 富士迈半导体精密工业(上海)有限公司 | 照明装置 |
AT10996U3 (de) * | 2009-09-16 | 2010-09-15 | Sp Advertising Gmbh | Led-leuchtröhre mit kühlsystem |
TW201111679A (en) | 2009-09-25 | 2011-04-01 | I Chiun Precision Ind Co Ltd | LED lamp with two side illumination |
US8210716B2 (en) * | 2010-08-27 | 2012-07-03 | Quarkstar Llc | Solid state bidirectional light sheet for general illumination |
US8192051B2 (en) * | 2010-11-01 | 2012-06-05 | Quarkstar Llc | Bidirectional LED light sheet |
DE202010017009U1 (de) * | 2010-12-23 | 2011-02-24 | Fkb Gmbh | Stableuchte |
-
2011
- 2011-04-15 DE DE102011017195A patent/DE102011017195A1/de not_active Withdrawn
-
2012
- 2012-04-12 CN CN201280018432.4A patent/CN103492790B/zh not_active Expired - Fee Related
- 2012-04-12 WO PCT/EP2012/056688 patent/WO2012140146A1/de active Application Filing
- 2012-04-12 US US14/111,581 patent/US9371968B2/en not_active Expired - Fee Related
- 2012-04-12 EP EP12720815.5A patent/EP2697557B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2697557B1 (de) | 2016-06-08 |
CN103492790B (zh) | 2016-08-10 |
WO2012140146A1 (de) | 2012-10-18 |
DE102011017195A1 (de) | 2012-10-18 |
CN103492790A (zh) | 2014-01-01 |
US20140104829A1 (en) | 2014-04-17 |
US9371968B2 (en) | 2016-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2411728B1 (de) | Träger mit mindestens einer halbleiterleuchtvorrichtung und trägersystem | |
EP2250428B1 (de) | Beleuchtungsmodul, leuchte und verfahren zur beleuchtung | |
DE102009023052B4 (de) | Leuchtmodul und Leuchtvorrichtung | |
DE102010014307A1 (de) | Beleuchtungseinrichtung | |
DE102007002403B4 (de) | Beleuchtungsanordnung, Mehrfach-Lichtmodul, Leuchte und deren Verwendung | |
EP2360427B1 (de) | Drei-Zonen Reflektor | |
EP1805815A2 (de) | Beleuchtungseinrichtung, kfz-scheinwerfer und verfahren zur herstellung einer beleuctungseinrichtung | |
DE102010043918A1 (de) | Halbleiterlampe | |
DE202010001128U1 (de) | LED-Leuchtvorrichtung mit größerem Leuchtwinkel | |
EP2185859A1 (de) | Leucht-vorrichtung | |
EP2270387B1 (de) | LED Flachleuchte | |
EP2697557B1 (de) | Beleuchtungseinrichtung | |
DE102012104779A1 (de) | Beleuchtungsvorrichtung und Scheinwerfer | |
DE102010034664B4 (de) | Lichtquelle | |
DE102010023956A1 (de) | Lichtquelle | |
DE202011000012U1 (de) | Ein Lampenkopfmodul und eine LED-Lampe | |
WO2018104146A1 (de) | Scheinwerfer und basisscheinwerfermodul für einen scheinwerfer | |
DE102010018253A1 (de) | Lichtquellenmodul und Lichtquelle | |
DE102010047158A1 (de) | Modul für eine Beleuchtungseinrichtung und Beleuchtungseinrichtung | |
DE102012207563A1 (de) | Leuchtvorrichtung mit leuchtmodul und halbleiterlichtquelle | |
DE202012012794U1 (de) | Leuchte | |
DE202010013172U1 (de) | LED-Leuchte mit Kühlkörper | |
DE202011109399U1 (de) | Leuchtmittel | |
DE102012207566A1 (de) | Leuchtvorrichtung mit seitenstrahler-halbleiterlichtquelle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20131014 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20150223 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21Y 101/02 20060101ALI20150924BHEP Ipc: F21K 99/00 20100101AFI20150924BHEP Ipc: F21S 4/00 20060101ALI20150924BHEP Ipc: F21V 7/00 20060101ALI20150924BHEP Ipc: F21Y 113/00 20060101ALI20150924BHEP Ipc: F21Y 103/00 20060101ALI20150924BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20151029 |
|
INTG | Intention to grant announced |
Effective date: 20151102 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502012007365 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: F21S0004000000 Ipc: F21K0009000000 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21K 9/00 20160101AFI20160429BHEP Ipc: F21Y 115/10 20160101ALI20160429BHEP Ipc: F21Y 103/00 20160101ALI20160429BHEP Ipc: F21Y 113/00 20160101ALI20160429BHEP Ipc: F21S 4/00 20160101ALI20160429BHEP Ipc: F21V 7/00 20060101ALI20160429BHEP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 805509 Country of ref document: AT Kind code of ref document: T Effective date: 20160715 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502012007365 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: PATENTANWALTSKANZLEI NUECKEL, CH |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160908 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160909 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161008 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161010 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012007365 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20170309 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20170412 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20171229 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170502 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: OBERDORFSTRASSE 16, 8820 WAEDENSWIL (CH) |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170412 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170412 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20170430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170412 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170430 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20180419 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20120412 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502012007365 Country of ref document: DE Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190430 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190430 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502012007365 Country of ref document: DE Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE Ref country code: DE Ref legal event code: R081 Ref document number: 502012007365 Country of ref document: DE Owner name: SITECO GMBH, DE Free format text: FORMER OWNER: OSRAM GMBH, 80807 MUENCHEN, DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 805509 Country of ref document: AT Kind code of ref document: T Owner name: SITECO GMBH, DE Effective date: 20210305 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220419 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20220414 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502012007365 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 805509 Country of ref document: AT Kind code of ref document: T Effective date: 20230412 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231103 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230412 |