Abstract: The invention provides a printed circuit board assembly (1) comprising (i) an at least partly folded flexible printed circuit board (100), and (ii) an at least partly folded support (200), wherein: —the at least partly folded flexible printed circuit board (100) comprises a first PCB region (110) and a second PCB region (120), wherein at least part of the second PCB region (120) is configured folded over at least part of the first PCB region (110); —the at least partly folded support (200) is configured to support at least part of the at least partly folded flexible printed circuit board (100), wherein the at least partly folded support (200) comprises a first support region (210) and a second support region (220), wherein at least part of the second support region (220) is configured folded over at least part of the first support region (210), wherein at least part of the at least partly folded flexible printed circuit board (100) is configured between the first support region (210) and the second support re

Abstract: The invention provides a light generating device (1000) comprising (a) a first interconnect (110), (b) a second interconnect (120), (c) a solid state light source (130), and (d) a multilayer stack (200) comprising a first multilayer (210) and a second multilayer (220), wherein: each multilayer (210,220) of the multilayer stack (200) comprises (i) a flexible support layer (250), and (ii) a conductive layer (230); the first interconnect (110) connects the solid state light source (130) and the conductive layer (230) of the first multilayer (210); the first multilayer (210) comprises an opening (215), wherein at least part of the second interconnect (120) is arranged in the opening (215); the second interconnect (120) connects the solid state light source (130) and the conductive layer (230) of the second multilayer (220); and the first interconnect (110), the second interconnect (120), and the conductive layers (230) are each individually one or more of thermally conductive and electrically conductive.

Abstract: The invention provides a printed circuit board assembly (1) comprising (i) an at least partly folded flexible printed circuit board (100), and (ii) an at least partly folded support (200), wherein:—the at least partly folded flexible printed circuit board (100) comprises a first PCB region (110) and a second PCB region (120), wherein at least part of the second PCB region (120) is configured folded over at least part of the first PCB region (110);—the at least partly folded support (200) is configured to support at least part of the at least partly folded flexible printed circuit board (100), wherein the at least partly folded support (200) comprises a first support region (210) and a second support region (220), wherein at least part of the second support region (220) is configured folded over at least part of the first support region (210), wherein at least part of the at least partly folded flexible printed circuit board (100) is configured between the first support region (210) and the second support regi

Abstract: An electric lamp comprises a lighting module, a pin comprising an electric contact for powering the lighting module, and an insulating sleeve surrounding the pin and movable along the pin between a covering position and an uncovering position. Further, the sleeve covers the electric contact of the pin when in the covering position, and is retractable against the action of a biasing means to the uncovering position, in which the sleeve uncovers at least a portion of said electric contact of the pin.

Abstract: A light output device (100) comprising: a light generating unit comprising at least one solid state light source (102); at least two sealed transparent tubes (108) each enclosing wavelength converting material (110), arranged adjacent to each other, in such a way that an elongated cavity is formed between the transparent tubes, wherein the light generating unit is arranged to emit light into the elongated cavity.

Abstract: There is provided a lighting device and a method to manufacture such a lighting device. The inventive concept is based on manufacturing a lighting device on an at least partly flexible sheet assembly which is rolled into a tube, such that the light source of the lighting device is arranged within the tube. The flexible sheet assembly is arranged such that the tube provides a light mixing chamber and light exit surface for the lighting device. Thus, the tube shaped lighting device instantly delivers the necessary optical and mechanical properties for easy assembly and the functionality of a light engine.

Abstract: The present invention relates to pin safety arrangements for electric lamps. An electric lamp (3) comprises a lighting module, a pin (31) comprising an electric contact for powering the lighting module, and an insulating sleeve (32) surrounding the pin and movable along the pin between a covering position and an uncovering position. Further, the sleeve covers the electric contact of the pin when in the covering position, and is retractable against the action of a biasing means to the uncovering position, in which the sleeve uncovers at least a portion of said electric contact of the pin. The present invention is advantageous in that the sleeve covers the electric contact of the pin when the lamp is partly inserted in, or partly removed from, a lamp fitting and the pin may be exposed to a person installing the lamp.

Abstract: A light output device (100) comprising: a light generating unit comprising at least one solid state light source (102); at least two sealed transparent tubes (108) each enclosing wavelength converting material (110), arranged adjacent to each other, in such a way that an elongated cavity is formed between the transparent tubes, wherein the light generating unit is arranged to emit light into the elongated cavity.

Abstract: This invention relates to a light emitting diode device (100) including an outer casing (102), a light emitting diode element (114), which includes at least one light emitting diode (114a), arranged within the outer casing, a light outlet member (108) constituting a part of the outer casing, a sealed cavity (104) containing a controlled atmosphere, and a seal (110) arranged to seal the cavity. The light emitting diode device further comprises a remote organic phosphor element (116) arranged in the sealed cavity.

Abstract: This invention relates to a light emitting diode device (100) including an outer casing (102), a light emitting diode element (114), which includes at least one light emitting diode (114a), arranged within the outer casing, a light outlet member (108) constituting a part of the outer casing, a sealed cavity (104) containing a controlled atmosphere, and a seal (110) arranged to seal the cavity. The light emitting diode device further comprises a remote organic phosphor element (116) arranged in the sealed cavity.

Abstract: There is provided a lighting device and a method to manufacture such a lighting device. The inventive concept is based on manufacturing a lighting device on an at least partly flexible sheet assembly which is rolled into a tube, such that the light source of the lighting device is arranged within the tube. The flexible sheet assembly is arranged such that the tube provides a light mixing chamber and light exit surface for the lighting device. Thus, the tube shaped lighting device instantly delivers the necessary optical and mechanical properties for easy assembly and the functionality of a light engine.

Abstract: This invention relates to a solid-state light source (100) comprising a first active region (110) for emitting an excitation light (102) and a second active region (120) for emitting a primary light (104), and a conversion element (130) for substantially converting the excitation light (102) into a secondary light (104). The primary light (104) and the secondary light (106) are mixed to produce light of a desired color point, in particular white light, with a predetermined color temperature.