A circuit backplane of a display panel, a method for manufacturing the same, and a display panel are provided. The circuit backplane includes a substrate and a plurality of circuit regions on the substrate. Each of the plurality of circuit regions includes a cathode soldered electrode, an anode soldered electrode, and a flow blocking island that are on the substrate. The flow blocking island is between the cathode soldered electrode and the anode soldered electrode, and in a thickness direction of the circuit backplane, a height of the flow blocking island is greater than each of a height of the cathode soldered electrode and a height of the anode soldered electrode.

Disclosed herein is a semiconductor package in which a semiconductor chip and a mounting device are packaged together. The semiconductor package includes a semiconductor chip, a mounting block on which a first mounting device is mounted on a substrate that includes a circuit formed thereon, and an interconnection part configured to electrically connect the semiconductor chip to the mounting block.

Disclosed herein is a semiconductor package in which a semiconductor chip and a mounting device are packaged together. The semiconductor package includes a semiconductor chip, a mounting block on which a first mounting device is mounted on a substrate that includes a circuit formed thereon, and an interconnection part configured to electrically connect the semiconductor chip to the mounting block.

A semiconductor device includes an electric conductor, a semiconductor element, and a bonding layer. The electric conductor has a main surface and a rear surface opposite to the main surface in a thickness direction. The semiconductor element includes a main body and electrodes. The main body has a side facing the main surface of the conductor, and the electrodes each protrude toward the main surface from the side of the main body to be electrically connected to the main surface. The bonding layer is held in contact with the main surface and the electrodes. Each electrode includes a base portion in contact with the main body, and a columnar portion protruding toward the main surface from the base portion to be held in contact with the bonding layer, which is a sintered body of a metal powder.

A semiconductor device includes an electric conductor, a semiconductor element, and a bonding layer. The electric conductor has a main surface and a rear surface opposite to the main surface in a thickness direction. The semiconductor element includes a main body and electrodes. The main body has a side facing the main surface of the conductor, and the electrodes each protrude toward the main surface from the side of the main body to be electrically connected to the main surface. The bonding layer is held in contact with the main surface and the electrodes. Each electrode includes a base portion in contact with the main body, and a columnar portion protruding toward the main surface from the base portion to be held in contact with the bonding layer, which is a sintered body of a metal powder.

A semiconductor device is disclosed in which an implant board and a semiconductor element of a semiconductor mounting board are bonded and electrically connected through implant pins and which can be manufactured with high productivity. Implant pins are bonded to a semiconductor element and/or a circuit pattern of a semiconductor mounting board through cylindrical terminals press-fitted into the other ends of the implant pins. Press-fitting depth L2 of each of the implant pins into corresponding cylindrical terminals is adjustable, so that total length of the implant pin and cylindrical terminal which are press-fitted to each other matches up with the distance between the semiconductor element and/or the circuit pattern on the semiconductor mounting board and an implant board.

A semiconductor device is disclosed in which an implant board and a semiconductor element of a semiconductor mounting board are bonded and electrically connected through implant pins and which can be manufactured with high productivity. Implant pins are bonded to a semiconductor element and/or a circuit pattern of a semiconductor mounting board through cylindrical terminals press-fitted into the other ends of the implant pins. Press-fitting depth L2 of each of the implant pins into corresponding cylindrical terminals is adjustable, so that total length of the implant pin and cylindrical terminal which are press-fitted to each other matches up with the distance between the semiconductor element and/or the circuit pattern on the semiconductor mounting board and an implant board.

An illumination device includes a supporting base, and a light-emitting element inserted in the supporting base. The light-emitting element includes a substrate having a supporting surface and a side surface, a light-emitting chip disposed on the supporting surface, and a first wavelength conversion layer covering the light-emitting chip and only a portion of the supporting surface without covering the side surface.

A method of fabricating a BGA carrier, the method comprising combining a conductive portion and a molded dielectric portion, the dielectric portion having a top surface, a bottom surface and an inner surface, the inner surface intersecting said top surface and said bottom surface, the inner surface forming a cavity for receiving a semiconductor die; selectively bonding the semiconductor die to a top surface of the conductive portion; selectively etching part of the conductive portion; and applying solder resist to a bottom surface of the conductive portion.

A method of fabricating a BGA carrier, the method comprising combining a conductive portion and a molded dielectric portion, the dielectric portion having a top surface, a bottom surface and an inner surface, the inner surface intersecting said top surface and said bottom surface, the inner surface forming a cavity for receiving a semiconductor die; selectively bonding the semiconductor die to a top surface of the conductive portion; selectively etching part of the conductive portion; and applying solder resist to a bottom surface of the conductive portion.