Abstract: The invention relates to a foil (100) for a double curved solar panel, the foil showing multiple incisions having two closed ends and dividing the foil in mechanically interconnected areas, wherein the foil comprises a first group of incisions (102) having a first orientation and a second group of incisions (104) having a second orientation, a first closed end of the incision located at a mechanical interconnection (110) between a first cell (120) and a second cell (122) and a second closed end located at a mechanical interconnection (112) between a third cell (124) and a fourth cell (126), the incision bordered by a mechanical interconnection (114) between the first cell (120) and the third cell (124) and bordered by a mechanical interconnection (116) between the second cell (122) and the fourth cell (126), the incisions partly having a first orientation and partly having a second, different orientation.

Abstract: A vehicle brake system, comprising: a brake pad (10), being moveable between a braking position and a retracted position, a piston device (20) which is moveable over an operational stroke to move the brake pad from the retracted position into the braking position, which piston device comprises a first engagement surface (25), a retractor (30) which is adapted to move the piston device over a return stroke, thereby moving the brake pad from the braking position into the retracted position, a stop (40) which is in engagement with the first engagement surface (25) of the piston device (20) at the end of the return stroke, which stop (40) is arranged to prevent movement of the first engagement surface 825) past the stop in the direction of the return stroke, and wherein the stop (40) is moveable by the piston device (20) in the direction of the operational stroke of the piston device.

Abstract: The invention relates to an in-wheel motor (100) comprising a rotor (110A, 110B) coaxially surrounding a stator (102), the stator comprising electromagnets (104), the electromagnets in working producing heat, the heat at least in part removed from the stator by gas, characterized in that the motor comprises an electric fan (150) internal to the rotor for displacing the gas.

Abstract: The invention relates to a method of producing a solar panel curved in two directions. A problem occurs when solar cells are laminated (attached) to a curved surface (such as the—transparent—roof of a car) that is, at least locally, curved in two directions. Solar cells can bend in one direction (following a cylindrical surface), but to a much smaller degree in two directions. The invention solves this problem by subdividing the multitude of solar cells (100) in subgroups (302L, 302R, 304L, 304R, 306L, 306R, 308L, 308R), each subgroup associated with an area of the curved surface (202). By choosing these subgroups such, that almost no curvature occurs in one direction, the solar cells can be bend in the perpendicular direction. To optimize the efficiency further solar cells are used where anode and cathode are positioned at one side (the side opposite to the photosensitive side), enabling flexible foil to be used for the interconnection of the solar cells in a subgroup.

Abstract: A method 600 of selecting a lighting device from a plurality of lighting devices 120, 122, 124 in a physical space 160 is disclosed.

Abstract: A method 600 of selecting a lighting device from a plurality of lighting devices 120, 122, 124 in a physical space 160 is disclosed.

Abstract: The invention provides a lighting device (12) configured to provide both functional lighting for illuminating a space, and simultaneously to present a spatially dynamic sparkling light display. The device comprises a chamber (14) containing one or more light sources (28). The light sources are arranged to direct light in the direction of a translucent surface portion (20), and in the direction of a plurality of light exit areas (32) delimited by the translucent surface portion. The light exit areas each have a higher transmittance than the surrounding surface portion.

Abstract: The invention provides a multi-channel plate (100) comprising (i) a plurality of parallel arranged channels (1) and (ii) at least a light source (10) configured to provide light source light (11), wherein a first channel (110) includes a light transmissive part (12), wherein the light source (10) is configured to provide light source light (11) downstream from the light transmissive part (12) and external from the first channel (110) as a first lighting function, and wherein the multi-channel plate (100) includes a second channel (120), configured to provide an additional function different from said first lighting function.

Abstract: The present invention relates to light emitting module, comprising: a mixing chamber (10) arranged to mix light, the mixing chamber (10) comprising a base (12) having a highly reflective inner surface, a circumferential side wall (14) having a highly reflective inner surface, and a semi-reflective light exit window (16); and at least one light emitting diode (5) arranged on the inner surface of the circumferential side wall (14) such that light emitted from the at least one light emitting diode (5) is emitted into the mixing chamber (10) for mixing of the emitted light within the mixing chamber (10), wherein the semi-reflective light exit window (16) is arranged to couple out light emitted from the at least one light emitting diode (5) and mixed within the mixing chamber (10), wherein the aspect ratio of a width (W) and a height (H) of the mixing chamber (10) is in the range of 1 to 8, wherein the reflectivity of the semi-reflective light exit window (16) is in the range from 30% to 80% for light emitted from

Abstract: An assembly (1) is disclosed, comprising at least one electrical device (5) and at least one carrier substrate (2) arranged to support the at least one electrical device (5). The at least one carrier substrate (2) is arranged with at least one tubular structure (6), which is at least in part hollow and arranged so as to permit passage of fluid through the at least one carrier substrate (2), for example between a first side (3) of the carrier substrate (2) and a second side (4) of the carrier substrate (2), and wherein the at least one tubular structure (6) is arranged such that it has an extension so that it protrudes a predefined distance from at least one of the first side (3) and the second side (4). A lighting device comprising the assembly (1) and a method (30) for manufacturing the assembly (1) are also disclosed.

Abstract: The invention provides a multi-channel plate (100) comprising (i) a plurality of parallel arranged channels (1) and (ii) at least a light source (10) configured to provide light source light (11), wherein a first channel (110) includes a light transmissive part (12), wherein the light source (10) is configured to provide light source light (11) downstream from the light transmissive part (12) and external from the first channel (110) as a first lighting function, and wherein the multi-channel plate (100) includes a second channel (120), configured to provide an additional function different from said first lighting function.

Abstract: The invention provides a multi-channel plate (100) comprising (i) a plurality of parallel arranged channels (1) and (ii) at least a light source (10) configured to provide light source light (11), wherein a first channel (110) includes a light transmissive part (12), wherein the light source (10) is configured to provide light source light (11) downstream from the light transmissive part (12) and external from the first channel (110) as a first lighting function, and wherein the multi-channel plate (100) includes a second channel (120), configured to provide an additional function different from said first lighting function.

Abstract: The invention provides a lighting device configured to present to an observer a spatially dynamic sparkling light dis play. The device comprises a luminaire containing a plurality of light sources (28) located on a first surface portion, and arranged to direct light in a direction of a plurality of light transmissive areas (32) formed within an opposing second surface portion. The opposing second surface portion may at least partially bound a chamber (14) within which the primary light sources are disposed, where an internal surface arrangement of the chamber is configured to absorb at least part of the spectral composition of any light emitted by the primary light sources which does not fall directly onto the light transmissive areas.

Abstract: The invention provides a lighting device (12) configured to provide both functional lighting for illuminating a space, and simultaneously to present a spatially dynamic sparkling light display. The device comprises a chamber (14) containing one or more light sources (28). The light sources are arranged to direct light in the direction of a translucent surface portion (20), and in the direction of a plurality of light exit areas (32) delimited by the translucent surface portion. The light exit areas each have a higher transmittance than the surrounding surface portion.

Abstract: An assembly (1) is disclosed, comprising at least one electrical device (5) and at least one carrier substrate (2) arranged to support the at least one electrical device (5). The at least one carrier substrate (2) is arranged with at least one tubular structure (6), which is at least in part hollow and arranged so as to permit passage of fluid through the at least one carrier substrate (2), for example between a first side (3) of the carrier substrate (2) and a second side (4) of the carrier substrate (2), and wherein the at least one tubular structure (6) is arranged such that it has an extension so that it protrudes a predefined distance from at least one of the first side (3) and the second side (4). A lighting device comprising the assembly (1) and a method (30) for manufacturing the assembly (1) are also disclosed.

Abstract: A method 100 of manufacturing a ceramic light transmitting barrier cell for enclosing a luminescent material and such a ceramic light transmitting barrier cell are provided. A part of a pre-formed barrier cell is formed 102 by providing a material mix comprising a binder and inorganic particles in a first mold. On the part is provided 104 a sacrificial layer for defining a cavity. A remainder part of the pre-formed barrier cell is formed 106 by providing the material mix in a second mold which already comprises the part with the sacrificial layer. The sacrificial layer is at least partially removed 112 to obtain the cavity. Optionally, the pre-formed barrier cell is heated 114, 116 (and/or sintered) to obtain the ceramic light transmitting barrier cell. The method 100 of manufacturing is suitable for producing at large scale relatively cheap and accurately formed ceramic light transmitting barrier cells.

Abstract: An illumination device is manufactured by providing (101) a substrate (1) having a first side (1a), sealingly coupling (106) an at least partially light transmitting cover (2) to the substrate (1) such that an enclosed space (3) is defined by at least the first side (1a) of the substrate (1) and the cover (2), providing a through-hole (4) into the enclosed space (3), and introducing (107) a luminescent material into the enclosed space (3) via the through-hole (4). By hermetically sealing (108) the through-hole (4) after the introduction of the luminescent material, the enclosed space (3) becomes sealed and hence luminescent materials being relatively sensitive to e.g. water and/or oxygen become protected from exposure to the environment.

Abstract: In various embodiments a light emitting device is disclosed comprising a first and second source for emitting light with a first and a second spectral distribution, respectively, a first and second light guides comprising a first light input surface and a first light exit surface, respectively, the light input surface and the light exit surface of the respective light guide extending at an angle with respect to each other. The first and second light guide configured to convert a part of the received light to light with a third and fourth spectral distribution, respectively, and couple at least a part of the light with the third and fourth spectral distribution out of the first and second light exit surface, respectively. The light have the first and the second spectral distribution having different spectral distributions, and the light having the third and the fourth spectral distribution have different spectral distributions.

Abstract: An SSL lighting device (1) comprising a housing (2), which has a reflective inner surface (3), and an elongated light guide (6) which includes a wavelength converting material (10) for converting light in a first wavelength range to light in a second wavelength range. The elongated light guide (6) comprises two ends (7a, 7b), a portion for receiving light (18) and a portion for emitting light (19). The portion for receiving light (18) is arranged inside the housing (2) and the portion for emitting light (19) is arranged outside the housing (2) and at least one of the two ends (7a, 7b) forms the portion (19) for emitting light. The SSL lighting device (1) also comprises a plurality of SSL light sources (4) arranged inside the housing (2) at a distance from the elongated light guide (6).

Abstract: A light emitting device comprising a plurality of light sources (211, 221, 231, 241) adapted for, in operation, emitting light (13) with a first spectral distribution, a light guide (4) comprising at least three side light input surfaces (41, 43, 44, 45) and a light exit surface (42), the at least three side light input surfaces and the light exit surface extending at an angle different from zero with respect to each other, the light guide being adapted for receiving the light with the first spectral distribution from the plurality of light sources at the at least three side light input surfaces, guiding the light to the light exit surface, converting at least a part of the light with the first spectral distribution to light (14) with a second spectral distribution and coupling at least a part of the light with the second spectral distribution out of the light exit surface, the light exit surface (42) having an area (A) and a circumference (C), the at least three side light input surfaces (41, 43, 44, 45) hav