Abstract: In an embodiment, a method includes forming a plurality of fins adjacent to a substrate, the plurality of fins comprising a first fin, a second fin, and a third fin; forming a first insulation material adjacent to the plurality of fins; reducing a thickness of the first insulation material; after reducing the thickness of the first insulation material, forming a second insulation material adjacent to the first insulation material and the plurality of fins; and recessing the first insulation material and the second insulation material to form a first shallow trench isolation (STI) region.

Abstract: A method includes forming a first protruding fin and a second protruding fin over a base structure, with a trench located between the first protruding fin and the second protruding fin, depositing a trench-filling material extending into the trench, and performing a laser reflow process on the trench-filling material. In the reflow process, the trench-filling material has a temperature higher than a first melting point of the trench-filling material, and lower than a second melting point of the first protruding fin and the second protruding fin. After the laser reflow process, the trench-filling material is solidified. The method further includes patterning the trench-filling material, with a remaining portion of the trench-filling material forming a part of a gate stack, and forming a source/drain region on a side of the gate stack.

Abstract: A method of manufacturing a semiconductor device includes: determining a first reflectivity of a first anneal region on a wafer; determining a second reflectivity of a second anneal region on the wafer, performing a first laser shot on the first anneal region, measuring a first temperature of the first anneal region, and performing a second laser shot on a second anneal region. A power of the first laser shot is set in accordance with the first reflectivity. A power of the second laser shot is set in accordance with the second reflectivity.

Abstract: A temperature measuring apparatus for measuring a temperature of a substrate is described. A light emitting source that emits light signals such as laser pulses are applied to the substrate. A detector on the other side of the light emitting source receives the reflected laser pulses. The detector further receives emission signals associated with temperature or energy density that is radiated from the surface of the substrate. The temperature measuring apparatus determines the temperature of the substrate during a thermal process using the received laser pulses and the emission signals. To improve the signal to noise ratio of the reflected laser pulses, a polarizer may be used to polarize the laser pulses to have a S polarization. The angle in which the polarized laser pulses are applied towards the substrate may also be controlled to enhance the signal to noise ratio at the detector's end.

Abstract: Embodiments disclosed herein relate to using an implantation process and a melting anneal process performed on a nanosecond scale to achieve a high surface concentration (surface pile up) dopant profile and a retrograde dopant profile simultaneously. In an embodiment, a method includes forming a source/drain structure in an active area on a substrate, the source/drain structure including a first region comprising germanium, implanting a first dopant into the first region of the source/drain structure to form an amorphous region in at least the first region of the source/drain structure, implanting a second dopant into the amorphous region containing the first dopant, and heating the source/drain structure to liquidize and convert at least the amorphous region into a crystalline region, the crystalline region containing the first dopant and the second dopant.

Abstract: In an embodiment, an apparatus includes a first pyrometer and a second pyrometer configured to monitor thermal radiation from a first point and a second point on a backside of a wafer, respectively, a first heating source in a first region and a second heating source in a second region of an epitaxial growth chamber, respectively, where a first controller adjusts an output of the first heating source and the second heating source based upon the monitored thermal radiation from the first point and the second point, respectively, a third pyrometer and a fourth pyrometer configured to monitor thermal radiation from a third point and a fourth point on a frontside of the wafer, respectively, where a second controller adjusts a flow rate of one or more precursors injected into the epitaxial growth chamber based upon the monitored thermal radiation from the first, second, third, and fourth points.

Abstract: A device includes a plurality of fin structures that each protrude vertically upwards out of a substrate and each extend in a first direction in a top view. A gate structure is disposed over the fin structures. The gate structure extends in a second direction in the top view. The second direction is different from the first direction. The fin structures have a fin pitch equal to a sum of: a dimension of one of the fin structures in the second direction and a distance between an adjacent pair of the fin structures in the second direction. An end segment of the gate structure extends beyond an edge of a closest one of the fin structures in the second direction. The end segment has a tapered profile in the top view or is at least 4 times as long as the fin pitch in the second direction.

Abstract: A method includes forming a fin protruding from a semiconductor substrate; forming a dummy gate stack over the fin, wherein forming the dummy gate stack includes depositing a layer of amorphous material over the fin; performing an anneal process on the layer of amorphous material, wherein the anneal process recrystallizes the layer of amorphous material into a layer of polycrystalline material, wherein the anneal process includes heating the layer of amorphous material for less than one millisecond; and patterning the layer of polycrystalline material; and forming an epitaxial source/drain region in the fin adjacent the dummy gate stack; and removing the dummy gate stack and replacing the dummy gate stack with a replacement gate stack.

Abstract: A method includes forming a gate stack over a first semiconductor region, removing a second portion of the first semiconductor region on a side of the gate stack to form a recess, growing a second semiconductor region starting from the recess, implanting the second semiconductor region with an impurity, and performing a melting laser anneal on the second semiconductor region. A first portion of the second semiconductor region is molten during the melting laser anneal, and a second and a third portion of the second semiconductor region on opposite sides of the first portion are un-molten.

Abstract: In an embodiment, a method includes forming a plurality of fins adjacent to a substrate, the plurality of fins comprising a first fin, a second fin, and a third fin; forming a first insulation material adjacent to the plurality of fins; reducing a thickness of the first insulation material; after reducing the thickness of the first insulation material, forming a second insulation material adjacent to the first insulation material and the plurality of fins; and recessing the first insulation material and the second insulation material to form a first shallow trench isolation (STI) region.

Abstract: A device includes a plurality of fin structures that each protrude vertically upwards out of a substrate and each extend in a first direction in a top view. A gate structure is disposed over the fin structures. The gate structure extends in a second direction in the top view. The second direction is different from the first direction. The fin structures have a fin pitch equal to a sum of: a dimension of one of the fin structures in the second direction and a distance between an adjacent pair of the fin structures in the second direction. An end segment of the gate structure extends beyond an edge of a closest one of the fin structures in the second direction. The end segment has a tapered profile in the top view or is at least 4 times as long as the fin pitch in the second direction.

Abstract: The disclosure provides a touch recognition device, including a display device and manufacturing method thereof. The touch recognition device includes a substrate, a thin film transistor layer, a transparent conductive layer, a first metal layer, a piezoelectric material layer and a second metal layer. The transparent conductive layer is disposed on an end of the thin film transistor layer, and the transparent conductive layer includes a plurality of transparent electrodes. The first metal layer is adjacent to the plurality of transparent electrodes. The piezoelectric material layer is disposed on the transparent conductive layer and the first metal layer. The second metal layer is disposed on the piezoelectric material layer to achieve the effect of increasing voltage of signals and power of ultrasound.

Abstract: An alignment structure for a semiconductor device and a method of forming same are provided. A method includes forming an isolation region over a substrate and forming an alignment structure over the isolation region. Forming the alignment structure includes forming a sacrificial gate electrode layer over the substrate and the isolation region. The sacrificial gate electrode layer is patterned to form a plurality of first sacrificial gates over the isolation region. At least one of the plurality of first sacrificial gates is reshaped. The at least one of the plurality of first sacrificial gates is disposed at an edge of the alignment structure in a plan view. A sidewall of the at least one of the plurality of first sacrificial gates comprises a notch at an interface between the at least one of the plurality of first sacrificial gates and the isolation region.

Abstract: In an embodiment, a device includes: a gate structure on a channel region of a substrate; a gate mask on the gate structure, the gate mask including a first dielectric material and an impurity, a concentration of the impurity in the gate mask decreasing in a direction extending from an upper region of the gate mask to a lower region of the gate mask; a gate spacer on sidewalls of the gate mask and the gate structure, the gate spacer including the first dielectric material and the impurity, a concentration of the impurity in the gate spacer decreasing in a direction extending from an upper region of the gate spacer to a lower region of the gate spacer; and a source/drain region adjoining the gate spacer and the channel region.

Abstract: Methods of forming a composition for treatment, compositions for treatment, and methods of treatment with the compositions are provided. The methods can include coating a synthetic material substrate with a biologic material. A portion of the biologic material can be acid-swelled.

Abstract: A semiconductor device and methods of formation are provided. A semiconductor device includes an annealed cobalt plug over a silicide in a first opening of the semiconductor device, wherein the annealed cobalt plug has a repaired lattice structure. The annealed cobalt plug is formed by annealing a cobalt plug at a first temperature for a first duration, while exposing the cobalt plug to a first gas. The repaired lattice structure of the annealed cobalt plug is more regular or homogenized as compared to a cobalt plug that is not so annealed, such that the annealed cobalt plug has a relatively increased conductivity or reduced resistivity.

Abstract: In an embodiment, a method includes forming a plurality of fins adjacent to a substrate, the plurality of fins comprising a first fin, a second fin, and a third fin; forming a first insulation material adjacent to the plurality of fins; reducing a thickness of the first insulation material; after reducing the thickness of the first insulation material, forming a second insulation material adjacent to the first insulation material and the plurality of fins; and recessing the first insulation material and the second insulation material to form a first shallow trench isolation (STI) region.

Abstract: A virtual and real image fusion method is disclosed. The method comprises the following operations: obtaining a picture of a three dimensional space by a first camera, in which the picture comprises a screen picture and a tag picture of an entity tag and the screen picture is projected on the entity tag; obtaining a corresponding point data of the entity tag on the screen picture according to the picture by a processor; obtaining a spatial correction parameter according to the corresponding point data by the processor; and displaying an image on the screen picture according to the spatial correction parameter by the processor.

Abstract: An apparatus, a system and a method are disclosed. An exemplary method includes providing a wafer process chamber and a plurality of radiant heat elements under the wafer process chamber, receiving a wafer holder configured to be used in the wafer process chamber, and processing a wafer located on the wafer holder in the wafer process chamber. The wafer holder includes: a wafer contact portion including an upper surface and a lower surface, an exterior portion including an upper surface and a lower surface, and a tapered region formed in the wafer contact portion.

Abstract: An alignment structure for a semiconductor device and a method of forming same are provided. A method includes forming an isolation region over a substrate and forming an alignment structure over the isolation region. Forming the alignment structure includes forming a sacrificial gate electrode layer over the substrate and the isolation region. The sacrificial gate electrode layer is patterned to form a plurality of first sacrificial gates over the isolation region. At least one of the plurality of first sacrificial gates is reshaped. The at least one of the plurality of first sacrificial gates is disposed at an edge of the alignment structure in a plan view. A sidewall of the at least one of the plurality of first sacrificial gates comprises a notch at an interface between the at least one of the plurality of first sacrificial gates and the isolation region.