Patent classifications
H01L21/52
SEMICONDUCTOR DEVICE PACKAGE WITH SEMICONDUCTIVE THERMAL PEDESTAL
A semiconductor device package includes a semiconductor die having two largest dimensions that define a major plane, a packaging material enclosing the semiconductor die, a plurality of contacts on a first exterior surface of the semiconductor device package that is parallel to the major plane, the first exterior surface defining a bottom of the semiconductor device package, and a pedestal of semiconductor material above the semiconductor die in a thermally-conductive, electrically non-conductive relationship with the semiconductor die. The semiconductor material of the pedestal may be doped to provide electromagnetic shielding of the semiconductor die.
SEMICONDUCTOR DEVICE PACKAGE WITH SEMICONDUCTIVE THERMAL PEDESTAL
A semiconductor device package includes a semiconductor die having two largest dimensions that define a major plane, a packaging material enclosing the semiconductor die, a plurality of contacts on a first exterior surface of the semiconductor device package that is parallel to the major plane, the first exterior surface defining a bottom of the semiconductor device package, and a pedestal of semiconductor material above the semiconductor die in a thermally-conductive, electrically non-conductive relationship with the semiconductor die. The semiconductor material of the pedestal may be doped to provide electromagnetic shielding of the semiconductor die.
Power semiconductor module and a method for producing a power semiconductor module
A power semiconductor module includes: at least one semiconductor substrate having a dielectric insulation layer and a first metallization layer attached to the dielectric insulation layer; at least one semiconductor body arranged on the first metallization layer; at least one end stop element arranged either on the semiconductor substrate or on one of the at least one semiconductor body and extending from the semiconductor substrate or the respective semiconductor body in a vertical direction that is perpendicular to a top surface of the semiconductor substrate; and a housing at least partly enclosing the semiconductor substrate, the housing including sidewalls and a cover. The housing further includes at least one press-on pin extending from the cover of the housing towards one of the at least one end stop element, and exerting a pressure on the respective end stop element.
Power semiconductor module and a method for producing a power semiconductor module
A power semiconductor module includes: at least one semiconductor substrate having a dielectric insulation layer and a first metallization layer attached to the dielectric insulation layer; at least one semiconductor body arranged on the first metallization layer; at least one end stop element arranged either on the semiconductor substrate or on one of the at least one semiconductor body and extending from the semiconductor substrate or the respective semiconductor body in a vertical direction that is perpendicular to a top surface of the semiconductor substrate; and a housing at least partly enclosing the semiconductor substrate, the housing including sidewalls and a cover. The housing further includes at least one press-on pin extending from the cover of the housing towards one of the at least one end stop element, and exerting a pressure on the respective end stop element.
PACKAGING STRUCTURE, ELECTRONIC DEVICE, AND CHIP PACKAGING METHOD
A chip is mounted on a surface of the substrate, and the thermally conductive cover is disposed on a side that is of the chip and that is away from the substrate. There is a filling area on a surface that is of the thermally conductive cover and that faces the substrate, and the filling area is opposite to the chip. There is an accommodation cavity whose opening faces the substrate in the filling area. A thermal interface material layer is filled between the chip and a bottom surface of the accommodation cavity. Between an opening edge of the accommodation cavity and the substrate, there is a first gap connected to the accommodation cavity. The filling material encircles a side surface of the thermal interface material layer, so that the filling material separates the side surface of the thermal interface material layer from air.
PACKAGING STRUCTURE, ELECTRONIC DEVICE, AND CHIP PACKAGING METHOD
A chip is mounted on a surface of the substrate, and the thermally conductive cover is disposed on a side that is of the chip and that is away from the substrate. There is a filling area on a surface that is of the thermally conductive cover and that faces the substrate, and the filling area is opposite to the chip. There is an accommodation cavity whose opening faces the substrate in the filling area. A thermal interface material layer is filled between the chip and a bottom surface of the accommodation cavity. Between an opening edge of the accommodation cavity and the substrate, there is a first gap connected to the accommodation cavity. The filling material encircles a side surface of the thermal interface material layer, so that the filling material separates the side surface of the thermal interface material layer from air.
SEMICONDUCTOR DEVICE
A semiconductor device includes: a semiconductor substrate; an upper surface electrode formed on an upper surface side of the semiconductor substrate; an insulating film formed on the upper surface side of the semiconductor substrate; and a lower surface electrode formed on a lower surface side of the semiconductor substrate and having a larger area than that of the upper surface electrode, wherein the upper surface electrode and the lower surface electrode are electrodes having a compressive stress.
SEMICONDUCTOR DEVICE
A semiconductor device includes: a semiconductor substrate; an upper surface electrode formed on an upper surface side of the semiconductor substrate; an insulating film formed on the upper surface side of the semiconductor substrate; and a lower surface electrode formed on a lower surface side of the semiconductor substrate and having a larger area than that of the upper surface electrode, wherein the upper surface electrode and the lower surface electrode are electrodes having a compressive stress.
METHOD FOR MANUFACTURING MICRO LED DISPLAY
Proposed is a method for manufacturing a micro LED display, the method including a step of preparing a plurality of first substrates having a plurality of micro LEDs, respectively, a step of preparing a plurality of second substrates, a segmented region formation step of segmenting each of the first substrates into a plurality of regions, and a step of transferring micro LEDs of one segmented region of each of the first substrates to an associated one of the second substrates, wherein the one second substrate comprises the micro LEDs of the first substrate.
Package, method for forming a package, carrier tape, chip card and method for forming a carrier tape
A package including a frame having an opening for receiving a sensor module, wherein the frame comprises at least one electrical connection which is directed into the opening and which is arranged on an insulation layer applied to the frame, and wherein the insulation layer is connected to the frame at an insertion side of the frame, from which side the sensor module is to be inserted into the opening, and is bent along the inner side of the frame proceeding from the insertion side, such that the at least one electrical connection directed to the opening is electrically couplable to the associated sensor module connection in an arrangement.