Abstract: A method of manufacturing a fibre comprising a lined channel, using a draw apparatus, the method comprising: providing a preform, comprising a channel extending through the preform, to the draw apparatus; feeding a liner into the channel; heating a portion of the preform; and drawing the heated portion of the preform in order to form a fibre, wherein the liner is held within the channel of the fibre to provide a lined channel within the fibre.

Abstract: An optoelectronic device includes an optoelectronic semiconductor chip having a first and a second semiconductor layer having a first and second conductivity type, respectively; a first and a second current spreading layer; a dielectric reflective layer; and a plurality of first electrical connecting elements. The first semiconductor layer and the second semiconductor layer are stacked. The first current spreading layer and the second current spreading layer are arranged on a side of the first semiconductor layer facing away from the second semiconductor layer. The dielectric reflective layer is arranged between the first semiconductor layer and the first current spreading layer. The plurality of first electrical connecting elements extends through the dielectric reflective layer and is suitable to electrically connect the first semiconductor layer to the first current spreading layer. The second current spreading layer is electrically connected to the second semiconductor layer.

Abstract: In an embodiment an optoelectronic semiconductor chip includes a semiconductor layer sequence with a bottom side, a bottom coating located on the bottom side and an electrode layer located on an underside of the bottom coating facing away from the semiconductor layer sequence, wherein the bottom coating has a thickness gradient and at least one ridge line at which the bottom coating is thickest, wherein the electrode layer extends over the at least one ridge line such that a contact side of the electrode layer facing away from the semiconductor layer sequence follows the bottom coating true to shape, and wherein an electrical and mechanical contact plane of the contact side parallel to the bottom side is defined by the at least one ridge line.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: A component may include a semiconductor body, an insulation structure, and a connection structure. The semiconductor body may have a first semiconductor layer, a second semiconductor layer, and an active zone located therebetween. The connection structure may have a connection layer in direct electrical contact with the second semiconductor layer. The insulation structure may adjoin both the second semiconductor layer and the connection layer. The insulation structure may laterally surround and may partially cover the connection layer in top view. The connection structure may have through-contacts in electrical contact with the connection layer and along a vertical direction, which extend throughout the insulation structure. The component may have a back side formed as a mounting surface, which is structured and formed, at least in regions, by surfaces of the connection structure. The through-contacts may be formed as individual, one-piece contact columns or as integral parts of a continuous contact layer.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.

Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.