A 3D semiconductor device including: a first level, where the first level includes a first layer and first transistors, and where the first level includes a second layer including first interconnections; a second level overlaying the first level, where the second level includes a third layer, the third layer including second transistors, and where the second level includes a fourth layer, the fourth layer including second interconnections; a plurality of connection paths, where the plurality of connection paths provides connections from a plurality of the first transistors to a plurality of the second transistors, where the second level is bonded to the first level, where the bonded includes oxide to oxide bond regions, where the bonded includes metal to metal bond regions, where the second level includes at least one memory array, where the third layer includes crystalline silicon; and where the second level includes at least one SerDes circuit.

Provided are a semiconductor device having a stress alleviation structure in which resistance to stress concentrated on a predetermined portion of the semiconductor device is improved, and a method for manufacturing the semiconductor device. The semiconductor device includes: a first dielectric layer; a seed layer having a first land portion formed on the first dielectric layer; a second land portion formed on the seed layer and having a diameter larger than a diameter of the first land portion that can be connected to the wiring pattern; an external terminal formed on the second land portion; and a second dielectric layer covering the seed layer, the first land portion, and the second land portion.

A method for treating a semiconductor structure includes: forming the semiconductor structure which includes a carrier substrate, a device substrate, a semiconductor device formed on the device substrate, and a bonding layer formed to bond the semiconductor device with the carrier substrate, the device substrate having an upper surface which is faced upwardly, and which is opposite to the semiconductor device; and directing a chemical fluid to impinge the upper surface of the device substrate so as to remove an edge portion of the device substrate.

An object of the present invention is to improve assemblability of a power semiconductor device. A power semiconductor device includes a plurality of submodules that includes a semiconductor element interposed between a source conductor and a drain conductor, a sense wiring that transmits a sense signal of the semiconductor element, and an insulating portion at which the sense wiring and the sense conductor are arranged, and a source outer conductor that is formed to surround the source conductor and is joined to the source conductor in each of the plurality of submodules. Each source conductor included in the plurality of submodules includes protrusion portions that are formed toward the sensor wiring from the source conductor, are connected to the sense wiring, and define a distance between the sense wiring and the source outer conductor.

A lead frame wiring structure including first and second bonding parts positioned apart from each other, and a coupling part extending in a first direction to couple the first and second bonding parts. The coupling part includes a coupling face section, and first and second leg sections extending respectively from two opposite end portions of the coupling face section toward the first and second bonding parts. The first bonding part includes a wide section having a side edge portion and a peripheral section adjacent to the side edge portion in a second direction, and a narrow section protruding in the first direction from the side edge portion. In the coupling part, the coupling face section is spaced apart from the two bonding parts in a third direction, and the first leg section is connected to the peripheral section of the first bonding part. The first to third directions are perpendicular to one another.

A package structure includes a circuit element, a first semiconductor die, a second semiconductor die, a heat dissipating element, and an insulating encapsulation. The first semiconductor die and the second semiconductor die are located on the circuit element. The heat dissipating element connects to the first semiconductor die, and the first semiconductor die is between the circuit element and the heat dissipating element, where a sum of a first thickness of the first semiconductor die and a third thickness of the heat dissipating element is substantially equal to a second thickness of the second semiconductor die. The insulating encapsulation encapsulates the first semiconductor die, the second semiconductor die and the heat dissipating element, wherein a surface of the heat dissipating element is substantially leveled with the insulating encapsulation.

One embodiment of the present invention discloses an intelligent dispensing adjustment system and the method thereof. The system can dynamically detect the fluid dispensing amount of a fluid dispensing unit via a calculating unit having an intelligent dispensing mechanism and keeps monitoring the dispensing situation of the fluid material so as to automatically adjust the fluid dispensing amount of the fluid dispensing unit. The system can adjust the fluid dispensing amount of the fluid dispensing unit by obtaining the information of the state of previously dispensing the fluid material via a closed loop, which can solve the problems, of prior art, that the defects of products may be incurred because the state of the fluid material is hard to control (e.g., the fluid material is insufficient or overflows).

This disclosure is related to arranging micro devices in the donor substrate by either patterning or population so that there is no interfering with unwanted pads and the non-interfering area in the donor substrate is maximized. This enables to transfer the devices to receiver substrate with fewer steps.

A display device including a film substrate including first and second surfaces, the first surface being opposite to the second surface; a semiconductor chip disposed on the first surface and including an input terminal and a test terminal, which are arranged in a first direction; a first wire extending from the input terminal on the first surface along a second direction, which intersects the first direction; and a second wire including a first extended portion, which extends along the first surface, a second extended portion, which extends along the second surface, and a first via, which penetrates the film substrate and connects the first extended portion and the second extended portion, wherein the first extended portion extends from the test terminal in the second direction and is connected to the first via, and the second extended portion extends from the first via to an edge of the second surface.

Embodiments may relate to a microelectronic package that includes a die coupled with a package substrate. A solder thermal interface material (STIM) may be coupled with the die such that the die is between the STIM and the package substrate. An integrated heat spreader (IHS) may be coupled with the STIM such that the STIM is between the IHS and the die, and the IHS may include a feature that is to control bleed-out of the STIM during STIM reflow based on surface tension of the STIM. Other embodiments may be described or claimed.