Abstract: A component system including at least two components, between which a cavity to be filled is formed, wherein the cavity has a feed section, and a filling device for the filling of the cavity via a feed element, which can be introduced, before the filling procedure into the feed section. The feed element has a closure and sealing element, which is configured to close and seal the feed section in a closure position during the filling procedure. The closure and sealing element is configured as an elastically expandable body, which can change between the closure position and a release position. During an introduction of the feed element into the feed section, the closure and sealing element is in the release position, and can then be transferred into the closure position.

Abstract: The invention relates to a vehicle module (10), including a manipulation-detecting electronic control unit (1), wherein the electronic control unit (1) is equipped in order to control at least one electrically controllable vehicle function, for example a light function, such as a low-beam light function or a high-beam light function.

Abstract: Printed circuit board arrangement (10) for a motor vehicle headlight, comprising a printed circuit board (50) and a heat sink (60), which are spaced apart from one another by a distance (X) at least in some areas in such a way that a gap (70) is formed between the printed circuit board (50) and the heat sink (60), wherein the printed circuit board (50) is attached to the heat sink (60) with at least one attachment device (80) while maintaining the gap (70), wherein the at least one attachment device (80) comprises the following: an attachment opening (100), which attachment opening (100) completely passes through the printed circuit board (50), a recess (200), which is arranged on the heat sink (70), and which has an insertion opening (210), an attachment element (300) with a longitudinal axis (A), wherein through exertion of a force (F) on an engagement section (310) and an opposing force on a contact section (320), the attachment element (300) is deformed in such a way that the attachment element (300)

Abstract: A component system including at least two components, between which a cavity to be filled is formed, wherein the cavity has a feed section, and a filling device for the filling of the cavity via a feed element, which can be introduced, before the filling procedure into the feed section. The feed element has a closure and sealing element, which is configured to close and seal the feed section in a closure position during the filling procedure. The closure and sealing element is configured as an elastically expandable body, which can change between the closure position and a release position. During an introduction of the feed element into the feed section, the closure and sealing element is in the release position, and can then be transferred into the closure position. In the closure position, any movement of the feed element counter to the direction of its introduction is inhibited.

Abstract: The invention relates to a car module (10) comprising a tamper detecting electronic control unit (1), wherein the electronic control unit (1) is configured to control at least one electrically controllable function of a vehicle, for instance a light function such as low beam or high beam of a vehicle headlight, said electronic control unit (1) comprising—at least one carrier (2), in particular a printed circuit board, comprising an electric circuit (2a) for performing the controlling by the electronic control unit (1), —a housing (3) enclosing the at least one carrier (2), wherein the housing (3) comprises at least two parts (3a, 3b), wherein a first part (3a) of the housing (3) is holding the carrier (2), and wherein a second part (3b) of the housing (3) is attached to the first part (3a) in order to close the housing (3) and as such enclose the carrier (2) within the housing (3), and—a system (4) for detecting opening of the housing (3).

Abstract: The invention relates to a vehicle module (10), including a manipulation-detecting electronic control unit (1), wherein the electronic control unit (1) is equipped in order to control at least one electrically controllable vehicle function, for example a light function, such as a low-beam light function or a high-beam light function.

Abstract: The invention relates to a car module (10) comprising a tamper detecting electronic control unit (1), wherein the electronic control unit (1) is configured to control at least one electrically controllable function of a vehicle, for instance a light function such as low beam or high beam of a vehicle headlight, said electronic control unit (1) comprising—at least one carrier (2), in particular a printed circuit board, comprising an electric circuit (2a) for performing the controlling by the electronic control unit (1),—a housing (3) enclosing the at least one carrier (2), wherein the housing (3) comprises at least two parts (3a, 3b), wherein a first part (3a) of the housing (3) is holding the carrier (2), and wherein a second part (3b) of the housing (3) is attached to the first part (3a) in order to close the housing (3) and as such enclose the carrier (2) within the housing (3), and—a system (4) for detecting opening of the housing (3).

Abstract: The invention relates to an electronic module (40) comprising at least one printed circuit board of a first type (referred to as “printed circuit board A”), which is equipped in an overlapping manner with at least one printed circuit board of a second type (referred to as “printed circuit hoard B”), printed circuit board B being equipped with at least one electronic component with specific requirements (19), and the interconnected printed circuit boards A and B forming a stepped composite printed circuit board (100, 200, 300, 400, 500). The composite printed circuit board (100, 200, 300, 400, 500) is delimited at least in some regions by end regions (16) which are formed by sections of the at least one printed circuit board A, and the composite printed circuit board (100, 200, 300, 400, 500) is placed on a heat sink (20).

Abstract: The invention relates to an electronic module (40) comprising at least one printed circuit board of a first type (referred to as “printed circuit board A”), which is equipped in an overlapping manner with at least one printed circuit board of a second type (referred to as “printed circuit hoard B”), printed circuit board B being equipped with at least one electronic component with specific requirements (19), mid the interconnected printed circuit boards A and B forming a stepped composite printed circuit board (100, 200, 300, 400, 300). The composite primed circuit board (100, 200, 300, 400, 500) is delimited at least in some regions by end regions (16) which are formed by sections of the at least one printed circuit board A, and the composite printed circuit board (100, 200, 300, 400, 500) is placed on a heat sink (20).

Abstract: A component cooling device (101) comprising: a circuit board (102), the circuit board (102) having an upper side (103) and a lower side (104) facing away from the upper side (103); and at least one electronic component (106) and at least one hollow circuit board opening (107) for a gaseous cooling medium for cooling the component, wherein on the lower side (104) of the circuit board (102) is provided a guide (110) which forms a flow channel (109) that has at least one inlet (113) and at least one outlet, which is formed by the at least one circuit board opening (107), for at least one convection flow (108) of the cooling medium.

Abstract: A method for positioning at least one electronic component (3) on a circuit board (1) provided for installation in a vehicle headlamp, wherein the circuit board (1) comprises at least one position mark and the at least one electronic component (3) is positioned relative to the at least one position mark on the circuit board (1), wherein the at least one position mark is detected optically and is used for positioning, wherein the at least one position mark used is at least one alignment mark (5, 6, 7, 8, 8?, 8?) of the circuit board (1) which, in the vehicle headlamp, when the circuit board (1) is installed, interacts mechanically with a positioning means (9, 15) of the vehicle headlamp that is complementary to the alignment mark (5, 6, 7, 8,8?, 8?).

Abstract: The invention relates to an optical structure (100) for a lighting device (1) of a motor vehicle headlight, which lighting device (1) is designed to radiate light, the light radiated from the lighting device (1) forming a predefined light distribution (LV1), wherein the optical structure (100) is associated with the lighting device (1) in such a way or is part of the lighting device (1) in such a way that substantially the entire flow of light from the lighting device (1) passes through the optical structure (100), and wherein the unmodified light distribution (LV1) produced by the lighting device (1) is modified by the optical structure (100) into a predefinable, modified light distribution (LV2), wherein the modified light distribution (LV2) is formed by convolution of the unmodified light distribution (LV1) with a scattering function (PSF), and wherein the optical structure (100) is designed in such a way that the unmodified light distribution (LV1) is modified according to the scattering function.

Abstract: A printed circuit board (1) comprising an insulating layer (2) and a conducting layer (3) arranged on the insulating layer (2) and structured into a contact surface (4) for an electronic component (11) which is to be populated on the printed circuit board (1) has, in the area of the contact surface (4), at least one channel (8) that passes through the contact surface (4) and the insulating layer (2) and that is filled with a thermally conductive material.

Abstract: A component cooling device (101) comprising: a circuit board (102), the circuit board (102) having an upper side (103) and a lower side (104) facing away from the upper side (103); and at least one electronic component (106) and at least one hollow circuit board opening (107) for a gaseous cooling medium for cooling the component, wherein on the lower side (104) of the circuit board (102) is provided a guide (110) which forms a flow channel (109) that has at least one inlet (113) and at least one outlet, which is formed by the at least one circuit board opening (107), for at least one convection flow (108) of the cooling medium.

Abstract: The invention relates to an optical structure (100) for a motor vehicle headlight lighting device (1) that is set up to emit light forming a specified light pattern (LP1), wherein the optical structure (100) of the lighting device (1) is associated with the lighting device (1), or is part of it in such a way, that the optical structure (100) is transilluminated by essentially the entire luminous flux of the lighting device (1), and wherein the optical structure (100) consists of a number of optical structural elements (110) that have a light-scattering effect and that are designed in such a way that the unmodified light pattern (LP1) produced by the lighting device (1) is modified by the optical structure (100) into a specifiable modified light pattern (LP2), and wherein the optical structural elements (110) have a quadrilateral base area (202), i.e., the area (202) between the vertices (201) of a quadrilateral grid (200) is completely covered by the base area of exactly one optical structural element (110).

Abstract: A lighting unit for a headlight, in particular a motor vehicle headlight, having at least two light sources (1a, 1b), at least one reflector (2a, 2b), which delimits two light chambers (3a, 3b), a bezel (4), and a projection lens (5) having an optical axis (A), wherein a light chamber (3a) is arranged on an upper side and a light chamber (3b) is arranged on an underside of the bezel (4), wherein at least one light source (1a, 1b) is arranged within each of the light chambers (3a, 3b) and the bezel (4) extends substantially as far as a focal plane (E) of the projection lens (5) in order to produce a sharp light/dark boundary in a light exposure produced by the lighting unit, wherein the bezel (4) has at least one light window (7a, 7b), wherein at least one light path (8a, 8b, 8c, 8d) extends outwardly from a light chamber (3a, 3b), through the at least one light window (7a, 7b) and through the projection lens (5).

Abstract: A printed circuit board (1) comprising an insulating layer (2) and a conducting layer (3) arranged on the insulating layer (2) and structured into a contact surface (4) for an electronic component (11) which is to be populated on the printed circuit board (1) has, in the area of the contact surface (4), at least one channel (8) that passes through the contact surface (4) and the insulating layer (2) and that is filled with a thermally conductive material.

Abstract: A method for accurate population of a circuit carrier (2) with at least one electronic component (1) which comprises at least two separately controllable light-emitting surfaces (3a, 3b, 3c), having the following steps: a) optically detecting current positions of the at least two light-emitting surfaces (3a, 3b, 3c) of the electronic component (1); b) calculating at least one current variable (Sist) characterizing the geometric location of the light-emitting surfaces (3a, 3b, 3c) according to the current positions of the at least two light-emitting surfaces (3a, 3b, 3c) of the electronic component (1); c) comparing the at least one current variable (Sist) to at least one target variable (Ssoll) for calculating at least one correction variable (k); d) populating the circuit carrier (2) with the at least one electronic component (1) according to the at least one correction variable (k).

Abstract: A method for accurate population of a circuit carrier (2) with at least one electronic component (1) which comprises at least two separately controllable light-emitting surfaces (3a, 3b, 3c), having the following steps: a) optically detecting current positions of the at least two light-emitting surfaces (3a, 3b, 3c) of the electronic component (1); b) calculating at least one current variable (Sist) characterizing the geometric location of the light-emitting surfaces (3a, 3b, 3c) according to the current positions of the at least two light-emitting surfaces (3a, 3b, 3c) of the electronic component (1); c) comparing the at least one current variable (Sist) to at least one target variable (Ssoll) for calculating at least one correction variable (k); d) populating the circuit carrier (2) with the at least one electronic component (1) according to the at least one correction variable (k).

Abstract: A method for positioning at least one electronic component (3) on a circuit board (1) provided for installation in a vehicle headlamp, wherein the circuit board (1) comprises at least one position mark and the at least one electronic component (3) is positioned relative to the at least one position mark on the circuit board (1), wherein the at least one position mark is detected optically and is used for positioning, wherein the at least one position mark used is at least one alignment mark (5, 6, 7, 8, 8?, 8?) of the circuit board (1) which, in the vehicle headlamp, when the circuit board (1) is installed, interacts mechanically with a positioning means (9, 15) of the vehicle headlamp that is complementary to the alignment mark (5, 6, 7, 8,8?, 8?).