An interlayer dielectric material includes a planar surface that exhibits planarity due to raster-patterned decomposition products due to use of a confocal light beam. The planar surface encompasses a filled via that is in electrical and physical contact with a bond pad that is also on the planar surface.

A laser annealing method that includes forming a second layer having through holes on a first layer, and radiating laser light with a wavelength of 3 m or greater to the first layer via the through holes.

A semiconductor device production system using a laser crystallization method is provided which can avoid forming grain boundaries in a channel formulation region of a TFT, thereby preventing grain boundaries from lowering the mobility of the TFT greatly, from lowering ON current, and from increasing OFF current. Rectangular or stripe pattern depression and projection portions are formed on an insulating film. A semiconductor film is formed on the insulating film. The semiconductor film is irradiated with continuous wave laser light by running the laser light along the stripe pattern depression and projection portions of the insulating film or along the major or minor axis direction of the rectangle. Although continuous wave laser light is most preferred among laser light, it is also possible to use pulse oscillation laser light in irradiating the semiconductor film.

A packaged electronic device includes an integrated circuit and an electrically non-conductive encapsulation material in contact with the integrated circuit. A thermal conduit extends from an exterior of the package, through the encapsulation material, to the integrated circuit. The thermal conduit has a thermal conductivity higher than the encapsulation material contacting the thermal conduit. The thermal conduit includes a cohered nanoparticle film. The cohered nanoparticle film is formed by a method which includes an additive process.

A package structure includes a semiconductor device, a first dielectric layer, a redistribution line and a conductive bump. The first dielectric layer is over the semiconductor device and has first and second openings on opposite surfaces of the first dielectric layer, wherein the first and second openings taper in substantially opposite direction. The redistribution line is partially in the first opening of the first dielectric layer and electrically connected to the semiconductor device. The conductive bump is partially embeddedly retained in the second opening and electrically connected to the redistribution line.

A method is provided to form a security barrier of an electronic device under protection. The method includes depositing a transformable dielectric material layer on the electronic device under protection, and converting a target portion of the transformable dielectric material layer into at least one electrical circuit structure having at least one measurable electrical characteristic. The method further includes depositing a thermal stabilizing material layer onto the transformable dielectric material layer.

A semiconductor device production system using a laser crystallization method is provided which can avoid forming grain boundaries in a channel formation region of a TFT, thereby preventing grain boundaries from lowering the mobility of the TFT greatly, from lowering ON current, and from increasing OFF current. Rectangular or stripe pattern depression and projection portions are formed on an insulating film. A semiconductor film is formed on the insulating film. The semiconductor film is irradiated with continuous wave laser light by running the laser light along the stripe pattern depression and projection portions of the insulating film or along the major or minor axis direction of the rectangle. Although continuous wave laser light is most preferred among laser light, it is also possible to use pulse oscillation laser light in irradiating the semiconductor film.

Described herein are compositions and methods using same for forming a silicon-containing film such as, without limitation, a carbon doped silicon oxide film, a carbon doped silicon nitride, a carbon doped silicon oxynitride film in a deposition process. In one aspect, the composition comprises at least cyclic carbosilane having at least one SiCSi linkage and at least one anchoring group selected from a halide atom, an amino group, and combinations thereof.

A method of semiconductor device fabrication includes providing a substrate having a hardmask layer thereover. The hardmask layer is patterned to expose the substrate. The substrate is etched through the patterned hardmask layer to form a first fin element and a second fin element extending from the substrate. An isolation feature between the first and second fin elements is formed, where the isolation feature has a first etch rate in a first solution. A laser anneal process is performed to irradiate the isolation feature with a pulsed laser beam. A pulse duration of the pulsed laser beam is adjusted based on a height of the isolation feature. The isolation feature after performing the laser anneal process has a second etch rate less than the first etch rate in the first solution.

A part is adapted to be used in a semiconductor processing equipment. The part includes a substrate and a protective coating. The protective coating covers at least a part of the substrate, is made of silicon carbide, and has an atomic ratio of carbon in the protective coating increases in a direction away from the substrate while an atomic ratio of silicon in the protective coating decreases in the direction. The atomic ratio of silicon in the protective coating is larger than that of the carbon near the substrate, and the atomic ratio of silicon in the protective coating is smaller than that of carbon near the outer surface of the protective coating. A method for making the part is also provided.