Abstract: Structures and formation methods of a semiconductor device structure are provided. The method includes forming a first fin structure and a second fin structure over a semiconductor substrate, and forming a mask layer covering the first fin structure and the second fin structure. The method also includes performing a first etching operation using the second fin structure as an etch stop layer to partially remove the mask layer such that the etch stop layer protrudes from the mask layer after the first etching operation. The method further includes partially removing the second fin structure using a second etching operation after the first etching operation.

Abstract: A method for controlling a user interface of an electronic device by providing for the benefit of a user a projection of an operating interface includes a projection device to project an operating interface on a surface and controlling a detecting device to detect control operations on the projected interface by the user. A type of the user's control operation is determined, wherein the types of the control operations can include gestures and touch operations. The electronic device is controlled to perform a function in response to the touch operation or the gesture operation.

Abstract: A semiconductor device includes a semiconductive substrate, a first semiconductive fin and a second semiconductive fin extending upwards from the semiconductive substrate, an isolation structure at least partially between the first semiconductive fin and the second semiconductive fin, a first semiconductive raised portion and a second semiconductive raised portion. The first semiconductive raised portion extends upwards from the semiconductive substrate, is buried under the isolation structure, and is between the first semiconductive fin and the second semiconductive fin. A top surface of the first semiconductive fin is higher than a top surface of the first semiconductive raised portion. The second semiconductive raised portion extends upwards from the semiconductive substrate, is buried under the isolation structure, and is between the first semiconductive raised portion and the second semiconductive fin.

Abstract: The semiconductor device includes a substrate, an epi-layer, a first etch stop layer, an interlayer dielectric (ILD) layer, a second etch stop layer, a protective layer, a liner, a silicide cap and a contact plug. The substrate has a first portion and a second portion. The epi-layer is disposed in the first portion. The first etch stop layer is disposed on the second portion. The ILD layer is disposed on the first etch stop layer. The second etch stop layer is disposed on the ILD layer, in which the first etch stop layer, the ILD layer and the second etch stop layer form a sidewall surrounding the first portion. The protective layer is disposed on the sidewall. The liner is disposed on the protective layer. The silicide cap is disposed on the epi-layer. The contact plug is disposed on the silicide cap and surrounded by the liner.

Abstract: A method for forming a semiconductor device structure is provided. The method includes forming a metal gate electrode structure and an insulating layer over the semiconductor substrate. The insulating layer surrounds the metal gate electrode structure. The method includes nitrifying a first top portion of the metal gate electrode structure to form a metal nitride layer over the metal gate electrode structure.

Abstract: Structures and formation methods of a semiconductor device structure are provided. The semiconductor device structure includes a semiconductor substrate and a gate stack over the semiconductor substrate. The gate stack includes a gate dielectric layer and a work function layer. The gate dielectric layer is between the semiconductor substrate and the work function layer. The semiconductor device structure also includes a halogen source layer. The gate dielectric layer is between the semiconductor substrate and the halogen source layer.

Abstract: An auxiliary rope knotter includes an interior formed with a first through hole, a second through hole, a first locking groove and a second locking groove which are parallel with each other. In the cross-sectional face of the auxiliary rope knotter, the first center connecting line formed by the first through hole and the second through hole intersects the second center connecting line formed by the first locking groove and the second locking groove, such that the rope is easily knotted by the auxiliary rope knotter.

Abstract: A sound reproducing method used in sound reproducing apparatus that includes the steps outlined below is provided. A sound signal with a three-dimensional (3D) sound generating process is generated according to listener data and sound data. Whether a sound source position is within a target region relative to a listener position within a virtual environment is determined according to the listener data and the sound data. The sound signal is multiplied by an adjusting function to enhance peaks and valleys of the sound signal while maintaining a behavior of the sound signal when the sound source position is within the target region. The sound signal is reproduced.

Abstract: A method of manufacturing a semiconductor structure includes the following steps. A first raised portion is formed on a semiconductor substrate. The height of the first raised portion is reduced, and a dielectric material is formed over the first raised portion. The dielectric material is annealed such that the first raised portion is tilted.

Abstract: A method for treating Alzheimer's disease and a method for downregulating protein aggregation in brain are disclosed, which respectively comprises: administering a zinc finger-like peptide to a subject in need thereof, wherein the zinc finger-like peptide comprises an amino acid sequence of RRSSSCK (SEQ ID NO: 1).

Abstract: A semiconductor device and a manufacturing method thereof are provided. The semiconductor device includes a substrate, a metal-oxide-semiconductor (MOS) transistor, and a dielectric layer. The MOS transistor includes a gate structure formed over the substrate. The dielectric layer is formed aside the gate structure, and the dielectric layer is doped with a strain modulator. An effective lattice constant of the dielectric layer doped with the strain modulator is different from an original lattice constant of the dielectric layer prior to be doped with the strain modulator, wherein the strain modulator at least comprises silicon.

Abstract: A synchronization method, suitable between a first electronic device and a second electronic device, includes following operations. A first pulse of a wireless signal sent from the first electronic device is received by the second electronic device. A first status of the second electronic device is determined. A second pulse of the wireless signal is received after the first pulse. A receiving time gap between the first pulse being received and the second pulse being received by the second electronic device is measured. A new status of the second electronic device is determined according to the receiving time gap and the first status of the second electronic device. Whether to synchronize a system clock on the second electronic device with the second pulse of the wireless signal is determined according to the new status.

Abstract: A method for treating Alzheimer's disease and a method for downregulating protein aggregation in brain are disclosed, which respectively comprises: administering a zinc finger-like peptide to a subject in need thereof, wherein the zinc finger-like peptide comprises an amino acid sequence of RRSSSCK (SEQ ID NO: 1).

Abstract: A battery includes a housing which is bendable. The housing includes a number of cells spaced apart from each other within the housing. The housing further includes a current collecting unit arranged within the housing and configured to electrically couple the number of cells together.

Abstract: A sound reproducing method used in sound reproducing apparatus that includes the steps outlined below is provided. An input sound signal related to listener data and sound source data is received. An encoding process is performed by multiplying the input sound signal by an encoding function matrix having entries related to a basis function to generate an encoding result. A decoding function matrix is retrieved from the storage and at least one direction parameter is applied to the decoding function matrix, wherein the decoding function matrix compensates a difference between an ideal approximation result and a modeled approximation result of the input sound signal. A decoding process is performed by multiplying the encoding result by the decoding function matrix having the direction parameter applied to generate an output sound signal. The output sound signal is reproduced.

Abstract: A sound reproducing method used in sound reproducing apparatus that includes the steps outlined below is provided. A sound signal is generated with a 3D sound generating process according to listener data and sound data. Pre-recorded sound data is retrieved to further generate a target distance function corresponding to the sound distance. A fixed head-related transfer function corresponding to a fixed distance is retrieved. A target head-related transfer function corresponding to the sound distance is generated by adapting the target distance function to the fixed head-related transfer function. The sound signal is reproduced by multiplying the sound signal by the target head-related transfer function.

Abstract: A sound reproducing method used in sound reproducing apparatus that includes the steps outlined below is provided. A sound signal with a three-dimensional (3D) sound generating process is generated according to listener data and sound data. Whether a sound source position is within a target region relative to a listener position within a virtual environment is determined according to the listener data and the sound data. The sound signal is multiplied by an adjusting function to enhance peaks and valleys of the sound signal while maintaining a behavior of the sound signal when the sound source position is within the target region. The sound signal is reproduced.

Abstract: A method for obtaining Hi-Res audio transfer information is provided. The method is applicable to the electronic device having a processor. In the method, a first audio signal is captured and converted from the time domain into in the frequency domain to generate a first signal spectrum. Then, a regression analysis is performed on an energy distribution of the first signal spectrum to predict an extended energy distribution according to the first signal spectrum, and head-related parameters are used to compensate for the extended energy distribution to generate an extended signal spectrum. Finally, the first signal spectrum and the extended signal spectrum are combined into a second signal spectrum which is converted from the frequency domain into the time domain to generate a second audio signal including Hi-Res audio transfer information.

Abstract: Some embodiments relate to a semiconductor device. The semiconductor device includes a layer disposed over a substrate. A conductive body extends through the layer. A plurality of bar or pillar structures are spaced apart from one another and laterally surround the conductive body. The plurality of bar or pillar structures are generally concentric around the conductive body.

Abstract: Structures and formation methods of a semiconductor device structure are provided. The method includes forming a first fin structure and a second fin structure over a semiconductor substrate, and forming a mask layer covering the first fin structure and the second fin structure. The method also includes performing a first etching operation using the second fin structure as an etch stop layer to partially remove the mask layer such that the etch stop layer protrudes from the mask layer after the first etching operation. The method further includes partially removing the second fin structure using a second etching operation after the first etching operation.