Abstract: Exemplary processing methods of forming a semiconductor structure may include forming a nucleation layer on a semiconductor substrate. The methods may further include forming first, second, and third, gallium-and-nitrogen-containing regions on the nucleation layer. The first gallium-and-nitrogen-containing region may be porosified, without porosifying the second and third gallium-and-nitrogen containing regions. The methods may still further include forming a first active region on the porosified first gallium-and-nitrogen-containing region, and a second active region on the unporosified second gallium-and-nitrogen-containing region. The methods may yet also include forming a third active region on the unporosified third gallium-and-nitrogen-containing region.

Abstract: A mesa etch may form the geometry of microLED structures. However, the mesa etch may induce defects in the microLED structures that decreases the efficiency of the microLEDs. To correct these defects, a dry etch process may be performed that incrementally removes the surface layers of the microLED structures with the defects. The dry etch may be configured to incrementally remove a small outer layer, and thus may preserve the overall shape of the microLED structures while leaving a smooth surface for the application of a dielectric layer. The dry etch process may include two steps that are repeatedly performed. A first gas may react with the surface to form a gallium compound layer, and a second gas may then selectively remove that layer. The dry etch may include plasma-based etches or reactive thermal etches.

Abstract: Exemplary semiconductor structures may include a silicon-containing substrate. The structures may include a first layer of a first metal nitride overlying the silicon-containing substrate. The structures may include a second layer of a second metal nitride overlying the first layer of the first metal nitride. The structures may include a gallium nitride structure overlying the layer of the metal nitride.

Abstract: The present disclosure describes a plate haptic sulcus intraocular lens (IOL) or implantable contact lens (ICL) comprising an optic and a haptic component and at least one open channel for improved evacuation of Ophthalmic Viscosurgical Device (OVD).

Abstract: Exemplary semiconductor structures may include a silicon-containing substrate. The structures may include a layer of a metal nitride overlying the silicon-containing substrate. The structures may include a gallium nitride structure overlying the layer of the metal nitride. The structures may include an oxygen-containing layer disposed between the layer of the metal nitride and the gallium nitride structure.

Abstract: Exemplary semiconductor structures may include a silicon-containing substrate. The structures may include a layer of a metal nitride overlying the silicon-containing substrate. The layer of the metal nitride may include a plurality of features. The structures may include a gallium nitride structure overlying the layer of the metal nitride.

Abstract: Exemplary semiconductor processing methods may include providing a silicon-containing precursor to a processing region of a semiconductor processing chamber. A substrate may be disposed within the processing region of the semiconductor processing chamber. The substrate may include a nitrogen-containing nucleation layer deposited on the substrate. The methods may include forming a silicon-containing material on at least a first portion of the nitrogen-containing nucleation layer. The methods may include forming a second layer of material on at least a second portion of the nitrogen-containing nucleation layer. The methods may include forming a masking layer on a portion of the second layer of material. The masking layer may cover less than or about 90% of the second layer of material. The methods may include growing the second layer of material through the masking layer. The methods may include coalescing the second layer of material above the masking layer.

Abstract: Exemplary processing methods include forming a nucleation layer on a substrate. The nucleation layer may be formed by physical vapor deposition (PVD), and the physical vapor deposition may be characterized by a deposition temperature of greater than or about 700° C. The methods may further include forming a patterned mask layer on the nucleation layer. The patterned mask layer may include openings that expose portions of the nucleation layer. Gallium-and-nitrogen-containing regions may be formed on the exposed portions of the nucleation layer. In additional embodiments, the nucleation layer may include a first and second portion separated by an interlayer that stop the propagation of at least some dislocations in the nucleation layer.

Abstract: Exemplary processing methods of forming a semiconductor structure may include forming a nucleation layer on a semiconductor substrate. The methods may further include forming first, second, and third, gallium-and-nitrogen-containing regions on the nucleation layer. The first gallium-and-nitrogen-containing region may be porosified, without porosifying the second and third gallium-and-nitrogen containing regions. The methods may still further include forming a first active region on the porosified first gallium-and-nitrogen-containing region, and a second active region on the unporosified second gallium-and-nitrogen-containing region. The methods may yet also include forming a third active region on the unporosified third gallium- and-nitrogen-containing region.

Abstract: Exemplary processing methods of forming a semiconductor structure may include forming subpixels on a substrate. Each of the subpixels may include a gallium-and-nitrogen-containing layer formed on an exposed portion of a nucleation layer on the substrate. The subpixels may further include a porosified region formed on or in the gallium-and-nitrogen-containing region, and an active region formed on the porosified region. The active region may include an indium-gallium-and-nitrogen-containing material. The processing methods may further include forming a first reflection layer around one of the subpixels, wherein the first reflection layer includes a first metal layer. The methods may additionally include forming a second reflection layer around another of the subpixels, wherein the second reflection layer includes a second metal that is different than the first metal.

Abstract: Exemplary methods of forming a semiconductor structure may include forming a nucleation layer on a semiconductor substrate. The exemplary methods may further include forming at least one gallium nitride (GaN)-containing region on the nucleation layer, and forming an indium-gallium-nitride (InGaN)-containing layer on the GaN-containing region. A porosified region may be formed on a portion of at least one of the GaN-containing region and the InGaN-containing layer, and an active region may be formed on the porosified region. In embodiments, the porosified region may be characterized by a void fraction of greater than or about 20 vol. %. In further embodiments, the active region may include a greater mole percentage (mol. %) indium than the porosified region or the GaN-containing region. In still further embodiments, the active region may characterized by a peak light emission at a wavelength of greater than or about 620 nm.

Abstract: The present invention discloses a safer sole against slippage while worn wet, and one which is pleasant to wear, practical to use, and economical to manufacture. The invention discloses a footwear sole through an innovative means of allowing water to clear from a foot, and under a footwear. It is also the purpose of this invention to provide for an aerating sole via open through and through channels for improving foot hygiene while maintaining the safety of a foot from being poked or pricked if stepping on pointy objects.

Abstract: The present invention relates to a vehicle trash disposal system used for disposing of vehicle trash quickly, effortlessly and safely. The system consists of an outer permanent bag having a magnetic closing mechanism on the upper part and an inner trash bag that is releasably connected to the outer permanent bag. A combination of magnetic strips, supporting frame, ear tag and optimized design contribute to the quick, effortless and safe use of the system. The proposed use of the system includes a specific mechanism which is crucial for safe usage by a driver even while driving. The system is ergonomic in that it allows for quick and effortless opening and closing especially for the driver, thus ensuring safe and secure disposal of trash and refuse.

Abstract: The present invention relates to a vehicle trash disposal system used for storing vehicle trash in a simple and effective manner. The system consists of an outer permanent bag having magnetic sealing strips on the top part and an inner trash bag that is releasably connected to the outer permanent bag. The magnetic strips on the top part of the outer permanent bag ensure that any trash inside the inner trash bag are kept out of sight and release minimal odor due to the sealing action of the strips. The system can also be built into a car seat wherein a drawer slides into and out of the car seat. The drawer holds a removable trash receptacle to hold vehicle trash. In addition, the system is ergonomic in that it allows for easy opening and closing even during driving.

Abstract: The present invention relates to a customized vehicle shielding system used for shielding at least a part of a vehicle, wherein such system essentially comprises a housing with a plurality of walls, a shielding material adapted to alternate between an extended position and a retracted position, a mechanism for extending and retracting the shielding material, and draining means. A user can operate the system of the present invention remotely. The vehicle shielding system of the present invention has self-cleaning capability.