Abstract: A placement device for placing optoelectronic components on electrical lines includes a holding device for holding at least one electric line extending in a longitudinal direction, and an application device for arranging optoelectronic components on the at least one electrical line.

Abstract: The invention relates to a luminophore mixture which comprises at least one quantum dot luminophore and at least one functional material, the functional material is formed such that it scatters electromagnetic radiation and/or has a high density.

Abstract: An LED filament is disclosed.

Abstract: A placement device for placing optoelectronic components on electrical lines includes a holding device for holding at least one electric line extending in a longitudinal direction, and an application device for arranging optoelectronic components on the at least one electrical line.

Abstract: An LED Filament is disclosed.

Abstract: An LED module may include at least one passage opening from a first side of the LED module to a mounting side of the LED module, located opposite the first side. The passage opening is formed in such a way that a screw for fixing the LED module to a mounting element can be inserted into the passage opening from the first side to the mounting side of the LED module, and with a film which, at least in part, is arranged in an adhesive manner on the first side of the LED module. The film has at least one structure which includes at least one piercing of the film in the area of the at least one passage opening of the LED module.

Abstract: An illumination module may include at least one flexible carrier for a plurality of heat sources, including light sources, wherein the carrier is provided for being bent over at least part of its width.

Abstract: An illumination module may include at least one flexible carrier for a plurality of heat sources, including light sources, wherein the carrier is provided for being bent over at least part of its width.

Abstract: An LED module may include at least one passage opening from a first side of the LED module to a mounting side of the LED module, located opposite the first side. The passage opening is formed in such a way that a screw for fixing the LED module to a mounting element can be inserted into the passage opening from the first side to the mounting side of the LED module, and with a film which, at least in part, is arranged in an adhesive manner on the first side of the LED module. The film has at least one structure which includes at least one piercing of the film in the area of the at least one passage opening of the LED module.

Abstract: A lamp (1; 16; 20; 24; 30; 37; 39), at least comprising: a heat sink (2; 17; 21; 25), which bears at least one light source; (10) and an at least partially optically transmissive cover (11; 19; 23; 26) for the at least one light source (10), said cover being fastened to the heat sink (2; 17; 21; 25), the cover (11; 19; 23; 26; 31; 38; 40) having a wall thickness (d) which, at least sectionally, tapers as the distance from the heat sink (2; 17; 21; 25) increases.

Abstract: A method for setting a color locus of a luminaire (110) comprising at least one phosphor-converted light-emitting diode (103, 105) and at least one monochromatic light-emitting diode (104), wherein the method comprises the steps of: setting a current for the at least one phosphor-converted light-emitting diode (103, 105) setting a pulse width modulation for the at least one phosphor-converted light-emitting diode (104); and setting a current or a pulse width modulation for the at least one monochromatic light-emitting diode (104).

Abstract: A method for setting a color location is provided. The method may include providing n luminous sources of which n-3 luminous sources have been, or are preset; determining a color location difference of the n luminous sources from a desired color location; and setting the 3 luminous sources not preset are set such that the desired color location is achieved.

Abstract: A cooling member for at least one semiconductor light emitting element, in particular an LED, may include a mounting cavity for accommodating at least part of a control electronics unit, whereby the cooling member is composed of multiple cooling member parts, whereby each of which cooling member parts includes part of a wall of the mounting cavity.

Abstract: An illumination device may include a hollow body having at least one light emission opening, wherein the hollow body has at least partly a reflective surface at its inner side, and at least one semiconductor luminous element, wherein a predominant portion of the light emitted by the semiconductor luminous element is incident on the inner side of the hollow body and is reflected from there through the light emission opening. The device may furthermore include a covering for the light emission opening with a grid-type arrangement of light transmission openings, wherein the at least one semiconductor luminous element is fixed to the covering and is directed at the inner side of the hollow body, and wherein a side area of the covering that surrounds the light transmission openings is at least partly reflectively coated.

Abstract: The invention relates to a lighting device to be installed in and/or behind a panel (3), in particular ceiling and/or wall cladding, comprising at least one fitted lamp (1, 1a, 1b) having at least one housing (4) which ends approximately flush with the panel (3), at least one light exit surface (10) and at least one LED module (10), the LED module (5) comprising at least one light-emitting diode (LED) (6). At least one ventilation opening (11, 12) is arranged between the light exit surface (10) and the housing (4) and means (13) are provided for generating an air flow through the ventilation opening (11, 12).

Abstract: A method for operating a semiconductor lighting device, wherein the semiconductor lighting device comprises semiconductor light sources having at least two different colors and wherein, in order to adjust a color coordinate of the semiconductor lighting device, at least one brightness of the semiconductor light sources is set by means of a control and wherein the at least one brightness of the semiconductor light sources is adjusted by at least two controls, and wherein, upon reaching or exceeding at least one predetermined switchover point, a switchover is made between two of the controls.

Abstract: A lighting module may include a printed-circuit board which via its rear side is positioned on a cooling body and on its front side is fitted with at least one light source, and at least one electronic component; a cover for at least a partial region of the printed-circuit board, with the cover being seated upon the printed-circuit board; wherein the lighting module has at least one elastic fastening element which is secured to the cooling body and positioned against the cover.

Abstract: A lighting device (1) comprising at least one light source (7), at least one at least partially transparent bulb (4) at least partially surrounding the at least one light source (7), and at least one base (2) for mechanically holding and electrically contacting the lighting device (1), wherein the bulb (4) at least partially features a plurality of plane sections (5) on at least one surface (11, 12) of the bulb (4).

Abstract: A cooling member (2) for at least one semiconductor light emitting element (8), especially light emitting diode, having a mounting cavity (3) for accommodating at least part of control electronics (4) used for operating the at least one semiconductor light emitting element (8).

Abstract: A lamp (1; 16; 20; 24; 30; 37; 39), at least comprising: a heat sink (2; 17; 21; 25), which bears at least one light source; (10) and an at least partially optically transmissive cover (11; 19; 23; 26) for the at least one light source (10), said cover being fastened to the heat sink (2; 17; 21; 25), the cover (11; 19; 23; 26; 31; 38; 40) having a wall thickness (d) which, at least sectionally, tapers as the distance from the heat sink (2; 17; 21; 25) increases.