Abstract: A method of forming a semiconductor device and a semiconductor device are provided. The method includes providing a wafer stack including a carrier wafer comprising graphite and a device wafer comprising a wide band-gap semiconductor material and having a first side and a second side opposite the first side, the second side being attached to the carrier wafer, defining device regions of the wafer stack, partly removing the carrier wafer so that openings are formed in the carrier wafer arranged within respective device regions and that the device wafer is supported by a residual of the carrier wafer; and further processing the device wafer while the device wafer remains supported by the residual of the carrier wafer.

Abstract: A method for processing a semiconductor device in accordance with various embodiments may include: depositing a first metallization material over a semiconductor body; performing a heating process so as to form at least one region in the semiconductor body including a eutectic of the first metallization material and material of the semiconductor body; and depositing a second metallization material over the semiconductor body so as to contact the semiconductor body via the at least one region in the semiconductor body.

Abstract: Various techniques, methods, devices and apparatus are provided where an isolation layer is provided at a peripheral region of the substrate, and one or more metal layers are deposited onto the substrate.

Abstract: A semiconductor device includes a first semiconductor region having first charge carriers of a first conductivity type and a second semiconductor region having second charge carriers. The first semiconductor region includes a transition region in contact with the second semiconductor region, the transition region having a first concentration of the first charge carriers, a contact region having a second concentration of the first charge carriers, wherein the second concentration is higher than the first concentration, and a damage region between the contact region and the transition region. The damage region is configured for reducing lifetime and/or mobility of the first charge carriers of the damage region as compared to the lifetime and/or the mobility of the first charge carriers of the contact region and the transition region.

Abstract: Disclosed is a method. The method includes forming a metal layer on a first surface of a semiconductor body; irradiating the metal layer with particles to move metal atoms from the metal layer into the semiconductor body and form a metal atom containing region in the semiconductor body; and annealing the semiconductor body. The annealing includes heating at least the metal atom containing region to a temperature of less than 500° C.

Abstract: A method for processing a wafer in accordance with various embodiments may include: removing wafer material from an inner portion of the wafer to form a structure at an edge region of the wafer to at least partially surround the inner portion of the wafer, and printing material into the inner portion of the wafer using the structure as a printing mask. A method for processing a wafer in accordance with various embodiments may include: providing a carrier and a wafer, the wafer having a first side and a second side opposite the first side, the first side of the wafer being attached to the carrier, the second side having a structure at an edge region of the wafer, the structure at least partially surrounding an inner portion of the wafer; and printing material onto at least a portion of the second side of the wafer.

Abstract: According to various embodiments, a method may include: providing a substrate having a first side and a second side opposite the first side; forming a buried layer at least one of in or over the substrate by processing the first side of the substrate; thinning the substrate from the second side of the substrate, wherein the buried layer includes a solid state compound having a greater resistance to the thinning than the substrate and wherein the thinning stops at the buried layer.

Abstract: A method of manufacturing a semiconductor device includes forming a frame trench extending from a first surface into a base substrate, forming, in the frame trench, an edge termination structure comprising a glass structure, forming a conductive layer on the semiconductor substrate and the edge termination structure, and removing a portion of the conductive layer above the edge termination structure. A remnant portion of the conductive layer forms a conductive structure that covers a portion of the edge termination structure directly adjoining a sidewall of the frame trench.

Abstract: A method for processing a semiconductor device in accordance with various embodiments may include: depositing a first metallization material over a semiconductor body; performing a heating process so as to form at least one region in the semiconductor body including a eutectic of the first metallization material and material of the semiconductor body; and depositing a second metallization material over the semiconductor body so as to contact the semiconductor body via the at least one region in the semiconductor body.

Abstract: A semiconductor device and a method for producing thereof is provided. The semiconductor device includes a plurality of device cells, each comprising a body region, a source region, and a gate electrode adjacent to the body region and dielectrically insulated from the body region by a gate dielectric; and an electrically conductive gate layer comprising the gate electrodes or electrically connected to the gate electrodes of the plurality of device cells. The gate layer is electrically connected to a gate conductor and includes at least one of an increased resistance region and a decreased resistance region.

Abstract: According to various embodiments, a substrate carrier may include: a substrate-supporting region for supporting a substrate; wherein a first portion of the substrate-supporting region including a pore network of at least partially interconnected pores; wherein a second portion of the substrate-supporting region surrounds the first portion and includes a sealing member for providing a contact sealing; at least one evacuation port for creating a vacuum in the pore network, such that a substrate received over the substrate-supporting region is adhered by suction; and at least one valve configured to control a connection between the pore network and the at least one evacuation port, such that a vacuum can be maintained in the pore network; wherein the pore network includes a first pore characteristic in a first region and a second pore characteristic in a second region different from the first pore characteristic.

Abstract: A wafer carrier comprises a first foil, a second foil, and a chamber between the first and the second foil. The first foil has a perforation and is used for carrying the wafer. The first and the second foil are connected to each other so as to form the chamber. The chamber is configured to be evacuated to form a vacuum in the chamber, the vacuum causes an underpressure at the perforation, the underpressure forms a carrying force to the wafer to be carried.

Abstract: According to various embodiments, an electronic device may include a carrier including at least a first region and a second region being laterally adjacent to each other; an electrically insulating structure arranged in the first region of the carrier, wherein the second region of the carrier is free of the electrically insulating structure; a first electronic component arranged in the first region of the carrier over the electrically insulating structure; a second electronic component arranged in the second region of the carrier; wherein the electrically insulating structure includes one or more hollow chambers, wherein the sidewalls of the one or more hollow chambers are covered with an electrically insulating material.

Abstract: A semiconductor device includes a glass piece and an active semiconductor element formed in a single-crystalline semiconductor portion. The single-crystalline semiconductor portion has a working surface, a rear side surface opposite to the working surface and an edge surface connecting the working and rear side surfaces. The glass piece has a portion extending along and in direct contact with the edge surface of the single-crystalline semiconductor portion.

Abstract: A method for processing a wafer in accordance with various embodiments may include: removing wafer material from an inner portion of the wafer to form a structure at an edge region of the wafer to at least partially surround the inner portion of the wafer, and printing material into the inner portion of the wafer using the structure as a printing mask. A method for processing a wafer in accordance with various embodiments may include: providing a carrier and a wafer, the wafer having a first side and a second side opposite the first side, the first side of the wafer being attached to the carrier, the second side having a structure at an edge region of the wafer, the structure at least partially surrounding an inner portion of the wafer; and printing material onto at least a portion of the second side of the wafer.

Abstract: A semiconductor device includes a semiconductor body with a first surface at a first side, a second surface opposite to the first surface and an edge surface connecting the first and second surfaces. An edge termination structure includes a glass structure and extends along the edge surface, at least from a plane coplanar with the first surface towards the second surface. A conductive structure extends parallel to the first surface and overlaps the glass structure at the first side.

Abstract: A method of forming a semiconductor device and a semiconductor device are provided. The method includes providing a wafer stack including a carrier wafer comprising graphite and a device wafer comprising a wide band-gap semiconductor material and having a first side and a second side opposite the first side, the second side being attached to the carrier wafer, defining device regions of the wafer stack, partly removing the carrier wafer so that openings are formed in the carrier wafer arranged within respective device regions and that the device wafer is supported by a residual of the carrier wafer; and further processing the device wafer while the device wafer remains supported by the residual of the carrier wafer.

Abstract: A method of producing a semiconductor device and a wafer structure are provided. The method includes attaching a donor wafer comprising silicon carbide to a carrier wafer comprising graphite, splitting the donor wafer along an internal delamination layer so that a split layer comprising silicon carbide and attached to the carrier wafer is formed, removing the carrier wafer above an inner portion of the split layer while leaving a residual portion of the carrier wafer attached to the split layer to form a partially supported wafer, and further processing the partially supported wafer.

Abstract: A method of manufacturing a plurality of glass members comprises bringing a first main surface of a glass substrate in contact with a first working surface of a first mold substrate, the first working surface being provided with a plurality of first protruding portions, and bringing a second main surface of the glass substrate in contact with a second working surface of a second mold substrate, the second working surface being provided with a plurality of second protruding portions. The method further comprises controlling a temperature of the glass substrate to a temperature above a glass-transition temperature to form the plurality of glass members, removing the first and the second mold substrates from the glass substrate, and separating adjacent ones of the plurality of glass members.

Abstract: According to various embodiments, an electronic device may include a carrier including at least a first region and a second region being laterally adjacent to each other; an electrically insulating structure arranged in the first region of the carrier, wherein the second region of the carrier is free of the electrically insulating structure; a first electronic component arranged in the first region of the carrier over the electrically insulating structure; a second electronic component arranged in the second region of the carrier; wherein the electrically insulating structure includes one or more hollow chambers, wherein the sidewalls of the one or more hollow chambers are covered with an electrically insulating material.