Abstract:
An optoelectronic component includes a generating device for generating electromagnetic radiation and an outcoupling device for coupling out electromagnetic radiation from the generating device. A reducing device for reducing a radiation density of the outcoupled electromagnetic radiation is arranged on a radiation output side of the outcoupling device.
Abstract:
An optoelectronic semiconductor component includes an optoelectronic semiconductor chip having a first surface. The semiconductor chip is embedded in a mold body. The first surface is elevated with respect to a top side of the mold body. A reflective layer is arranged on the top side of the mold body.
Abstract:
The present application relates to a method of producing an optoelectronic component. An optoelectronic is produced by this method. An optoelectronic semiconductor chip has a first surface. A sacrificial layer is deposited on the first surface. The optoelectronic semiconductor chip is at least partially embedded in a mold body and the sacrificial layer is removed.
Abstract:
A method of producing an optoelectronic component includes providing a carrier having a carrier surface, a first lateral section of the carrier surface being raised relative to a second lateral section of the carrier surface; arranging an optoelectronic semiconductor chip having a first surface and a second surface on the carrier surface, wherein the first surface faces toward the carrier surface; and forming a molded body having an upper side facing toward the carrier surface and a lower side opposite the upper side, the semiconductor chip being at least partially embedded in the molded body.
Abstract:
A housing arrangement includes a plurality of interconnected housings for electronic components, each housing including a leadframe section of a leadframe, wherein the leadframe section is formed from an electrically conductive material and has a receiving region that receives the electronic component and/or a contact region that contacts the electronic component, a molding material into which the leadframe section is embedded and which has at least one receiving opening in which the receiving region and/or the contact region are exposed, and at least one stress reduction opening formed in the molding material and free of the receiving region and/or the contact region, wherein the housings connect to one another via the leadframe and the molding material, the stress reduction openings are formed at transitions from in each case one of the housings to another of the housings.
Abstract:
A housing includes a lead frame formed from electrically conductive material having first and second sides, a contact section contacting an electronic component at the first side, and at least one receiving section arranging the electronic component at the first side, wherein the contact and receiving sections are separated and the contact section is formed thinner than the receiving section in a direction perpendicular, a molding material having an opening, the receiving and contact regions exposed in the opening, and into which the leadframe is embedded such that part of the molding material is formed between the contact and receiving sections and the second side is covered by the molding material in the contact section, and the second side is free of molding material in the receiving section, wherein the molding material at the second side has at least one opening filled with the electrically insulating material.
Abstract:
The invention relates to a light-emitting semiconductor component comprising a light-emitting semiconductor chip with a semiconductor layer series, a light out-coupling surface, a rear surface lying opposite said light out-coupling surface and lateral surfaces, and a support body with a shaped body that directly covers the lateral surfaces in form-locked manner, two electric contact layers and a thermal contact layer being provided on the rear surface. The thermal contact layer is electrically insulated from the electric contact layers and the semiconductor layer series, the support body has electric connection elements in direct contact with the electric contact layers and a thermal connection element in direct contact with the thermal contact layer on the rear surface and the thermal connection element at least partially forms an assembly surface of the semiconductor component facing away from the semiconductor chip. The invention further relates to a method for producing a semiconductor component.
Abstract:
It is provided a window of a vehicle, optoelectronic circuits, in particular optoelectronic circuits for a window of a vehicle and a method for manufacturing a window of a vehicle including at least one optoelectronic component. It is further provided a display comprising at least one display module each comprising at least one optoelectronic array with a plurality of optoelectronic components, each optoelectronic component forming a pixel comprising at least one subpixel, in particular a μLED. In addition, a method for manufacturing a display module comprising at least one optoelectronic array with a plurality of optoelectronic components, each optoelectronic component forming a pixel comprising at least one subpixel, in particular a μLED, is provided.
Abstract:
The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.
Abstract:
An optoelectronic light emitting device includes a plurality of programmable pixels arranged in a matrix of rows and columns, each pixel including at least one optoelectronic semiconductor component, and programming device configured to program the pixels in a plurality of successive time intervals. A row pattern including a subset of the rows of the matrix is given. The programming device is configured to program the pixels of those rows per time interval which are comprised by the row pattern. The row pattern is shifted by at least one row per time interval.