Abstract: A gallium nitride (GaN) device with field plate structure, including a substrate, a gate on the substrate and a passivation layer covering on the gate, a source and a drain on the substrate and the passivation layer, a stop layer on the source, the drain and the passivation layer, and dual-damascene interconnects connecting respectively with the source and the drain, wherein the dual-damascene interconnect is provided with a via portion under the stop layer and a trench portion on the stop layer, and the via portion is connected with the source or the drain, and the trench portion of one of the dual-damascene interconnects extends horizontally toward the drain and overlaps the gate below in vertical direction, thereby functioning as a field plate structure for the GaN device.

Abstract: A semiconductor package includes a RDL interposer having a first surface and a second surface; fanout pads and peripheral pads on the second surface; a first semiconductor die on the first surface and electrically connected to the fanout pads; a molding compound surrounding the first semiconductor die and the first surface of the RDL interposer; through mold vias in the molding compound around the first semiconductor die; peripheral solder bumps within the through mold vias and directly disposed on the peripheral pads; through silicon via pads on the rear surface of the first semiconductor die; a second semiconductor die bonded to the through silicon via pads of the first semiconductor die and the peripheral solder bumps within the through mold vias.

Abstract: A semiconductor structure includes a SOI substrate having a device layer and a buried oxide layer contiguous with the device layer; a transistor disposed on the device layer; a dielectric layer surrounding the transistor; an interconnect structure disposed on the dielectric layer and electrically connected to a gate of the transistor; a charge trapping layer contiguous with the buried oxide layer; a capping layer contiguous with the charge trapping layer; and a conductive via penetrating through the capping layer, the charge trapping layer, the buried oxide layer, the device layer, and the dielectric layer. The conductive via is electrically connected to the interconnect structure.

Abstract: A wafer structure includes a substrate having a pre-bonding structure thereon. The pre-bonding structure includes an outer dielectric layer covering a central region of the substrate and a ring-shaped absorbent layer within a ring-shaped peripheral region of the substrate. The ring-shaped absorbent layer is contiguous with the outer dielectric layer.

Abstract: A semiconductor device includes a device layer, an interlayer dielectric layer disposed above the device layer, a first interconnection structure, a second interconnection structure, and a first dielectric layer. The interlayer dielectric layer includes a first portion and a second portion disposed above a first device region and a second device region, respectively. A top surface of the first portion is lower than a top surface of the second portion in a vertical direction. The first interconnection structure includes first conductive lines partly located in the first portion. The second interconnection structure includes second conductive lines located in the second portion. The first dielectric layer is disposed on the first portion, a part of the first dielectric layer is sandwiched between two adjacent first conductive lines, and a bottom surface of the first dielectric layer is lower than the top surface of the second portion in the vertical direction.

Abstract: An MRAM structure includes a first memory unit and a second memory unit. A conductive line is disposed between the first memory unit and the second memory unit. An SOT metal conductive line contacts and electrically connects an end of the first memory unit, an end of the conductive line and an end of the second memory unit. A first switch element is electrically connected to an end of the SOT metal conductive line, and a second switch element is electrically connected to the other end of the SOT metal conductive line. A third switch element is electrically connected to the other end of the first memory unit. A fourth switch element is electrically connected to the other end of the conductive line. A fifth switch element is electrically connected to the other end of the second memory unit.

Abstract: A method for fabricating a semiconductor device includes the steps of first forming a magnetic tunneling junction (MTJ) on a substrate, forming a top electrode on the MTJ, forming an inter-metal dielectric (IMD) layer around the top electrode and the MTJ, forming a landing layer on the IMD layer and the MTJ, and then patterning the landing layer to form a landing pad. Preferably, the landing pad is disposed on the top electrode and the IMD layer adjacent to one side of the top electrode.

Abstract: A semiconductor device includes an aluminum (Al) pad on a substrate, a wire bonded onto the Al pad, a cobalt (Co) layer between and directly contacting the Al pad and the wire, and a Co—Pd alloy on the Al pad and divide the Co layer into a first portion, a second portion, and a third portion. Preferably, the wire includes a copper (Cu) wire and a palladium (Pd) layer coated on the Cu wire.

Abstract: A sensor package structure includes a substrate, a sensor chip disposed on and electrically coupled to the substrate, a plurality of adhesive rings disposed on the sensor chip, a plurality of filtering lenses respectively adhered to the adhesive rings, and an encapsulant that surrounds the above components. A sensing region of the sensor chip has a layout boundary and a plurality of sub-regions that are defined by the layout boundary and that are separate from each other. The adhesive rings are disposed on the sensing region, and each of the adhesive rings surrounds one of the sub-regions. Each of the filtering lenses, a corresponding one of the adhesive rings, and a corresponding one of the sub-regions jointly define a buffering space. The encapsulant is formed on the substrate and covers the layout boundary of the sensor chip.

Abstract: A calibration method for emulating a Group III-V semiconductor device, a method for determining trap location within a Group III-V semiconductor device and method for manufacturing a Group III-V semiconductor device are provided. Actual tape-out is performed according to an actual process flow of the Group III-V semiconductor device for manufacturing the Group III-V semiconductor devices and PCM Group III-V semiconductor device. Actual electrical performances of the Group III-V semiconductor devices and the PCM Group III-V semiconductor device are obtained and the actual electrical performances of the Group III-V semiconductor devices and the PCM Group III-V semiconductor device are compared to determine locations where one or more traps appear.

Abstract: This disclosure provides systems, methods, and devices for image signal processing that support eye detection based image frame blending. In a first aspect, a method of image processing includes receiving a plurality of image frames and determining locations for one or more eyes depicted within the image frames. A first image frame may be selected from among the plurality of frames based on the locations of the one or more eyes. And output image frame may be determined by blending at least a subset of the plurality of image frames with the first image frame. In particular implementations, the first image frame may be used as an anchor frame for a multi-frame noise reduction (MFNR) process. Other aspects and features are also claimed and described.

Abstract: A semiconductor device and a method of fabricating the same, includes at least one dielectric layer, a conductive structure, and a first insulator. The at least one dielectric layer includes a stacked structure having a low-k dielectric layer, an etching stop layer, and a conductive layer between the low-k dielectric layer and the etching stop layer. The conductive structure is disposed in the first dielectric layer. The first insulator is disposed between the conductive layer and the conductive structure.

Abstract: A compound semiconductor device includes a substrate, a channel layer on the substrate, a barrier layer on the channel layer, a passivation layer on the barrier layer, and a contact area recessed into the passivation layer and the barrier layer. The channel layer is partially exposed at a bottom of the contact area. Abi-layer silicide film is disposed on the contact area.

Abstract: The present disclosure is related to a semiconductor device and a fabricating method thereof, and the semiconductor device includes a first dielectric layer and a first conductive structure. The first dielectric layer includes a stacked structure including a low-k dielectric layer, an etching stop layer, and a carbon-rich dielectric layer between the low-k dielectric layer and the etching stop layer, wherein a carbon concentration within the carbon-rich dielectric layer is above 15%. The first conductive structure is disposed in the first dielectric layer.

Abstract: An interposer includes a substrate having an inductor forming region thereon, a plurality of trenches within the inductor forming region in the substrate, a buffer layer lining interior surfaces of the plurality of trenches and forming air gaps within the plurality of trenches, and an inductor coil pattern embedded in the buffer layer within the inductor forming region.

Abstract: A metal-insulator-metal capacitor includes a bottom electrode, a dielectric layer, a superlattice layer, a silicon dioxide layer and a top electrode stacked from bottom to top. The superlattice layer contacts the dielectric layer. A silicon dioxide layer has a negative voltage coefficient of capacitance.

Abstract: A structure of an MIM capacitor and a heat sink include a dielectric layer. The dielectric layer includes a capacitor region and a heat dispensing region. A bottom electrode is embedded in the dielectric layer. A first heat conductive layer covers the dielectric layer. A capacitor dielectric layer is disposed on the first heat conductive layer within the capacitor region. A second heat conductive layer covers and contacts the capacitor dielectric layer and the first heat conductive layer. A top electrode is disposed within the capacitor region and the heat dispensing region and covers the second heat conductive layer. A first heat sink is disposed within the heat dispensing region and contacts the top electrode. A second heat sink is disposed within the heat dispensing region and contacts the first heat conductive layer and the second heat conductive layer.

Abstract: A sensor package structure includes a substrate, a sensor chip disposed on and electrically coupled to the substrate, a ring-shaped supporting layer disposed on the sensor chip, and a light-permeable layer disposed on the ring-shaped supporting layer. The ring-shaped supporting layer has an inner surrounding surface and an outer surrounding surface that is opposite to the inner surrounding surface. At least one of the inner surrounding surface and the outer surrounding surface has a plurality of round-ended microstructures that are sequentially connected to each other and that surround a sensing region of the sensor chip. An end of each of the round-ended microstructures is a round-ended portion having a radius of less than 1 ?m. The light-permeable layer, the inner surrounding surface of the ring-shaped supporting layer, and the sensor chip jointly define an enclosed space.

Abstract: A method for fabricating a semiconductor device includes the steps of first forming an aluminum (Al) pad on a substrate, forming a passivation layer on the substrate and an opening exposing the Al pad, forming a cobalt (Co) layer in the opening and on the Al pad, bonding a wire onto the Co layer, and then performing a thermal treatment process to form a Co—Pd alloy on the Al pad.