Abstract: In a method of manufacturing a semiconductor device, a fin structure is formed by patterning a semiconductor layer, and an annealing operation is performed on the fin structure. In the patterning of the semiconductor layer, a damaged area is formed on a sidewall of the fin structure, and the annealing operation eliminates the damaged area.

Abstract: A button mechanism is provided, including a button element, a magnet connected to the button, a hollow tube, a first coil, and a second coil. The first and second coils are disposed on the tube. When the first coil generates a first magnetic field, the magnet is magnetically attracted by the first coil, and the button element is positioned in the first position. When the second coil generates a second magnetic field, the magnet is attracted by the second coil, and the button element is positioned in the second position.

Abstract: A semiconductor device includes a first set of nanostructures stacked over a substrate in a vertical direction, and each of the first set of nanostructures includes a first end portion and a second end portion, and a first middle portion laterally between the first end portion and the second end portion. The first end portion and the second end portion are thicker than the first middle portion. The semiconductor device also includes a first plurality of semiconductor capping layers around the first middle portions of the first set of nanostructures, and a gate structure around the first plurality of semiconductor capping layers.

Abstract: A semiconductor device including a first die and a second die bonded to one another. The first die includes a first passivation layer over a substrate, and first bond pads in the first passivation layer. The second die includes a second passivation layer, which may be bonded to the first passivation layer, and second bond pads in the second passivation layer, which may be bonded to the first bond pads. The second bond pads include inner bond pads and outer bond pads. The outer bond pads may have a greater diameter than the inner bond pads as well as the first bond pads.

Abstract: A wearable device is provided. The wearable device includes a substrate and a first antenna module. The first antenna module includes a first magnetic core and a first antenna wire coil. The first magnetic core is disposed on the substrate. A first angle is formed between the first magnetic core and the substrate. The first antenna wire coil is wound disposed on the first magnetic core.

Abstract: A wearable device is provided. The wearable device includes a substrate and a first antenna module. The first antenna module includes a first magnetic core and a first antenna wire coil. The first magnetic core is disposed on the substrate. A first angle is formed between the first magnetic core and the substrate. The first antenna wire coil is wound disposed on the first magnetic core.

Abstract: A speaker includes a casing, a speaker unit, and a sound guiding assembly. The casing has an opening end and has at least one first connecting portion at the opening end. The speaker unit is disposed in the casing. The sound guiding assembly has at least one second connecting portion. The second connecting portion structurally interferes with the first connecting portion, such that the sound guiding assembly is detachably assembled to the opening end of the casing.

Abstract: A speaker device having a resonance chamber with adjustable volume can include a speaker chamber and an acoustic deflecting module. The speaker chamber has a transducer, and the audio signal generated by the speaker chamber can be output via the transducer. The acoustic deflecting module is disposed adjacent to the speaker chamber. An outer surface of the acoustic deflecting module changes a transmission direction of the audio signal. An inner volume of the acoustic deflecting module is the resonance chamber with the adjustable volume. The acoustic deflecting module includes a base, a cover, a plate and a driving mechanism. The cover is assembled with the base. The plate is movably disposed inside the cover to form a resonance chamber. The driving mechanism is disposed on the cover and assembled with the plate, and adapted to move the plate inside the resonance chamber for vary a volume of the resonance chamber.

Abstract: A speaker device having a resonance chamber with adjustable volume can include a speaker chamber and an acoustic deflecting module. The speaker chamber has a transducer, and the audio signal generated by the speaker chamber can be output via the transducer. The acoustic deflecting module is disposed adjacent to the speaker chamber. An outer surface of the acoustic deflecting module changes a transmission direction of the audio signal. An inner volume of the acoustic deflecting module is the resonance chamber with the adjustable volume. The acoustic deflecting module includes a base, a cover, a plate and a driving mechanism. The cover is assembled with the base. The plate is movably disposed inside the cover to form a resonance chamber. The driving mechanism is disposed on the cover and assembled with the plate, and adapted to move the plate inside the resonance chamber for vary a volume of the resonance chamber.

Abstract: The disclosure relates to a sound propagating device including a sound-reflecting component, a first baffle plate, a second baffle plate, and a baffle assembly. The sound-reflecting component has a conical surface. The first baffle plate and the second baffle plate are respectively connected to two opposite ends of the baffle assembly. The first baffle plate, the second baffle plate, and the baffle assembly are moveably located on the conical surface. An angle between the first baffle plate and the second baffle plate is changed when at least one of the first baffle plate and the second baffle plate is moved. In addition, the disclosure also relates to a loudspeaker having the sound propagating device.

Abstract: A speaker includes a casing, a speaker unit, and a sound guiding assembly. The casing has an opening end and has at least one first connecting portion at the opening end. The speaker unit is disposed in the casing. The sound guiding assembly has at least one second connecting portion. The second connecting portion structurally interferes with the first connecting portion, such that the sound guiding assembly is detachably assembled to the opening end of the casing.

Abstract: A protective structure and an electronic device using the same are disclosed. The electronic device includes a first housing member, a second housing member, a blocking unit, and an operating module. The second housing member faces the first housing member, wherein a slit is located at the periphery of an enclosure disposed between the first and second housing members. The blocking unit, having a shape compatible with the shape of the slit, is disposed therein and includes a sealing member and a first foamable material. The sealing member is compressed by the first and second housing members, and the first foamable material is formed in the slit along an extending direction of the sealing member.

Abstract: A sealing member is disclosed, which includes a first structure and a second structure. The first structure includes a groove with an opening towards the outside of the sealing member, wherein the second structure is disposed in the groove. The first structure includes a first material, and the second structure includes a second material, wherein the water absorption rate of the second material is greater than the water absorption rate of the first material. Also, an electronic device using the sealing member is disclosed.

Abstract: A waterproofing backing adhesive structure is disclosed. The waterproofing backing adhesive structure is applied to an electronic device having a front cover and a display panel. The waterproofing backing adhesive structure includes an adhesive main body, an adhesive material, and a plurality of air chambers. The plurality of air chambers are formed on at least one of the surfaces of an upper surface or a bottom surface of the adhesive main body which is attached with the adhesive material for accommodating the air of a bubble generated when the adhesive main body is attached to the front cover or the display panel. The plurality of air chambers are for releasing the pressure of the bubble.

Abstract: A backlight module for an operation interface of a portable electronic device is disclosed. The operation interface includes at least one keypad. The backlight module includes a light guide film including at least one hole corresponding to the at least one keypad, a backlight board installed in the bottom of the light guide film for reflecting light, and a light emitting unit installed in a side of the light guide film for generating light source to inside of the light guide film, wherein the at least one hole of the light guide film is filled with a phosphor material.

Abstract: A housing for an electronic device includes a housing body and a cover. The housing body includes a base wall and a first surrounding wall projecting from the base wall. The first surrounding wall has an end face that is a first inclined surface of a surrounding shape. The cover covers the housing body, and includes a cover plate and a second surrounding wall projecting from the cover plate. The second surrounding wall has an end face that is a second inclined surface of a surrounding shape in tight engagement with the first inclined surface so that the second surrounding wall and the first surrounding wall cooperatively define an airtight space. At least one of the first and second surrounding walls is a water-proof component made of an elastic material.

Abstract: A protective structure and an electronic device using the same are disclosed. The electronic device includes a first housing member, a second housing member, a blocking unit, and an operating module. The second housing member faces the first housing member, wherein a slit is located at the periphery of an enclosure disposed between the first and second housing members. The blocking unit, having a shape compatible with the shape of the slit, is disposed therein and includes a sealing member and a first foamable material. The sealing member is compressed by the first and second housing members, and the first foamable material is formed in the slit along an extending direction of the sealing member.

Abstract: A sealing member is disclosed, which includes a first structure and a second structure. The first structure includes a groove with an opening towards the outside of the sealing member, wherein the second structure is disposed in the groove. The first structure includes a first material, and the second structure includes a second material, wherein the water absorption rate of the second material is greater than the water absorption rate of the first material. Also, an electronic device using the sealing member is disclosed.

Abstract: A button device with waterproof function is disclosed. The button device is mounted on an electronic device. The button device includes a push button and a sealing member, wherein the sealing member includes a fixed element and a trigger connected to the fixed element. The trigger includes an inner ring and an outer ring. The outer ring is placed around the inner ring, and a partitioned groove is formed between the inner ring and the outer ring.

Abstract: A waterproofing backing adhesive structure is disclosed. The waterproofing backing adhesive structure is applied to an electronic device having a front cover and a display panel. The waterproofing backing adhesive structure includes an adhesive main body, an adhesive material, and a plurality of air chambers. The plurality of air chambers are formed on at least one of the surfaces of an upper surface or a bottom surface of the adhesive main body which is attached with the adhesive material for accommodating the air of a bubble generated when the adhesive main body is attached to the front cover or the display panel. The plurality of air chambers are for releasing the pressure of the bubble.