Techniques for generating electronics components that operate free of unwanted distortions such as edge diffraction and unwanted phase jumps are described. A modified production master or a modified working stamp can be implemented to generate an electronic or optical component having structures that are positioned within a desired distance from a planar surface. A production master or a working stamp is modified in dependence upon a comparison of an identified distance for each respective structure to the planar surface and a desired distance. The modified production master or the modified working stamp generates the electronic or optical component by positioning the structures in accordance with the desired distance. By positioning the structures in accordance with the desired distance, electronic components generated using the modified production master or the modified working stamp minimize distortions, such as a phase jump between the structures.

The present application relates to a protective leather case and a positioning device for protecting a smart terminal. The protective leather case includes a leather layer; an adhesive layer; and a positioning release film including a first release film and a second release film. The leather layer, the adhesive layer and the positioning release film are laminated sequentially. The first release film is provided in a first direction. At least two second release films are provided, and are arranged on both sides of the first release film in a second direction perpendicular to the first direction. The protective leather case can be used to facilitate accurate positioning and lamination between the protective leather case and the smart terminal.

In the context of a hard disk drive (HDD), an adhesive leak channel structural feature is positioned in an area at which an electrical feed-through is adhered with an adhesive to an enclosure base, where the leak channel feature inhibits the leakage of gas through the adhesive. Embodiments include providing the leak channel feature on the base and/or on the feed-through. Embodiments may further include application of an electrodeposition coating to the base in an area at which the adhesive is in contact.

A device for molding a semiconductor package including an upper mold configured to retain a substrate thereon, the substrate having semiconductor chips thereon, a lower mold defining a cavity and including a plurality of moving blocks, a bottom surface of the cavity defined by the moving blocks, the cavity configured to contain a molding resin, the moving blocks movably arranged under the cavity, a driving unit configured to movably drive the moving blocks, and a controller configured to control an raising order of the moving blocks by controlling the driving unit may be provided.

An imprint apparatus for forming a pattern in an imprint material on a substrate using an original as a mold, comprises an ultraviolet light generation device which irradiates with ultraviolet light which is curing light for curing the imprint material, and a control unit which controls a light amount of the ultraviolet light which is curing light. The control unit configured to perform a control of the light amount of the ultraviolet light acquires data of a defect distribution of the pattern formed on the substrate by the mold, and performs the control of the light amount of the ultraviolet light in a plurality of shot areas on the substrate based on the acquired data of the defect distribution.

The present invention presents a method of fabrication for a physiological sensor with electronic, electrochemical and chemical components. The fabrication method comprises steps for manufacturing an apparatus comprising at least one electrochemical sensor, a microcontroller, and a transceiver. The physiological sensor is operable to analyze biological fluids such as sweat.

A nitrogen-containing porous carbon material, and a capacitor and a manufacturing method thereof are provided. A carbon material, a macromolecular material and a modified material are mixed into a preform. The modified material includes nitrogen. A formation process is performed on the preform to obtain a formed object. High-temperature sintering is performed on the formed object to decompose and remove a part of the macromolecular material, while the other part of the macromolecular material and the carbon material together form a backbone structure including a plurality of pores. As such, the nitrogen becomes attached to the backbone structure to form a hydrogen-containing functional group to further obtain the nitrogen-containing porous carbon material. The nitrogen-containing porous carbon material may form a first nitrogen-containing porous carbon plate and a second nitrogen-containing porous carbon plate, which are placed in seawater to form a storage capacitor for seawater.

Provided is an imprint apparatus that imprints a pattern formed on a mold onto a substrate. The imprint apparatus includes a substrate holder that holds the substrate and can move in a direction along the surface of the substrate; a gas supply unit for supplying a gas into a space between a pattern part of the mold and the substrate; and a wall part that is disposed so as to enclose the space that is supplied with gas, wherein at a position opposed to the substrate and the mold, the wall part faces the substrate holder or the substrate with a gap therebetween.

The invention provides a piezoresistive electronic skin, a preparation method and a use thereof. The piezoresistive electronic skin uses carbon nanotube film as the conductive layer and uses materials provided with micro-nano patterns, such as polydimethylsiloxane, polyethylene terephthalate, polyvinyl alcohol, polyvinyl formal, polyethylene, and so on, as the substrate, enabling the substrate has advantages of high flexibility and being pliable, and it needs low operating voltage and little power consumption, but has high sensitivity and short response time. More importantly, the invention uses the patterned flexible substrate as the basis, greatly improving the sensitivity of electronic skin reacting to tiny applied force from outside. The invention also provides a capacitive electronic skin and a preparation method thereof. Further, the invention also provides a use of the piezoresistive electronic skin or the capacitive electronic skin on speech recognition, pulse detection, medical robot, etc.

Methods are disclosed for forming a decorative faceplate for attachment to an ear insert. An impression medium is first inserted into an ear for forming an impression of at least a portion of the ear concha and ear canal. An initial ear insert is formed based on the impression, which insert has an inner portion configured for insertion into the ear canal and an outer portion configured to be disposed in the ear concha and to face outward away from the ear. The outer portion further includes a faceplate attachment area having a perimeter edge that is configured to receive a faceplate. A model of the perimeter edge is generated, and a faceplate is formed from a faceplate material using the model as a guide. A final ear insert is formed, and the faceplate is attached to the faceplate attachment area of the final ear insert.