Abstract: Systems and methods for spectrometry are disclosed. In some embodiments, the system comprises a Fourier Transform Spectrometer (FTS) comprising a waveguide and a delay element. In some embodiments, the method comprises determining a power spectral density of an input optical signal via the FTS.

Abstract: A projection apparatus including a casing, a light source module, a light source heat dissipation module, an optical engine module, an optical engine heat dissipation module, and a projection lens is provided. The casing has an air inlet and an air outlet. The light source module is disposed in the casing. The light source heat dissipation module is disposed in the casing and connected to the light source module. The optical engine module is disposed in the casing and includes a liquid crystal panel. The optical engine heat dissipation module is disposed in the casing and connected to the liquid crystal panel. Airflow enters the casing from the air inlet, passes through the optical engine heat dissipation module and the light source heat dissipation module in sequence, and flows out of the casing from the air outlet. The projection lens is connected to the casing.

Abstract: A projector and a projection system are provided. The projection system includes the projector and a mobile device. The projector receives an audio-visual signal coming from the mobile device via a default wireless domain when the projector is connected to the mobile device, and outputs an image according to the audio-visual signal. The projector also charges the mobile device.

Abstract: A projection device includes a heat source module, a heat storage module, and a heat dissipation connecting element. The heat source module is configured to generate a light beam. The heat storage module includes a storage tank and a heat storage material, and the heat storage material is filled into the storage tank. The heat dissipation connecting element connects the heat source module and the heat storage module. Heat generated by the heat source module is transferred to the heat storage module through the heat dissipation connecting element.

Abstract: A data-processing device is provided. The data-processing device includes: a flash memory, a computation unit, and a flash-memory controller. The flash-memory controller is electrically connected to the computation unit, and configured to control access to the flash memory. The flash-memory controller allocates a first execute-only memory (XOM) setting and a second XOM setting in a first memory bank and a second memory bank of the flash memory, respectively. The flash-memory controller allocates one or more XOM spaces in the flash memory according to the first XOM setting or the second XOM setting.

Abstract: An audio synchronization processing method is provided. The method includes the following steps: receiving an input request signal; in response to receiving the input request signal, starting performing a counting operation according to a basic clock signal; outputting an output request signal according to a sampling-clock signal; in response to outputting the output request signal, stopping performing the counting operation to obtain a counting value; determining whether synchronization has been achieved based on the counting value; and in response to determining that the synchronization has not been reached, adjusting a frequency of the sampling-clock signal according to the counting value.

Abstract: A liquid lens can include a chamber and a first fluid and a second fluid contained in the chamber. The first fluid and the second fluid may be immiscible, forming a fluid interface between the two fluids. The liquid lens may also include a first electrode insulated from the two fluids. The liquid lens may include a second electrode in electrical communication with the first fluid. The liquid lens may be configured such that a position of the fluid interface is based at least in part on voltages applied to the electrodes. The lens may further include a window configured to transmit light therethrough along an optical axis. Further, a flexible member may be configured to cause the window to displace axially along the optical axis to change the volume of the chamber.

Abstract: A liquid lens can include a chamber with first and second fluids and an interface between the fluids. A first electrode can be insulated from the fluids, and a second electrode can be in electrical communication with the first fluid. A position of the interface can be based at least in part on a voltage applied between the first and second electrodes. A flexure can be configured to cause a window to displace axially along an optical axis to change a volume of the chamber. The flexure can extend laterally outward from the window substantially linearly, and can be formed between a first recess on an outer side of the liquid lens and a second recess on an inner side of the liquid lens. The second recess can extend laterally outward farther than the first recess such that the first recess and the second recess are offset from each other.

Abstract: A liquid lens system includes a liquid lens and a heating device disposed in, on, or near the liquid lens. The liquid lens system can include a temperature sensor. The heating device can be responsive to a temperature signal generated by the temperature sensor. A camera module can include the liquid lens system. A method of operating a liquid lens includes detecting a temperature of the liquid lens and heating the liquid lens in response to the detected temperature. Various embodiments disclosed herein can reduce, impede, or prevent crosstalk between components of the liquid lens, or the effects thereof.

Abstract: In a first aspect, a testing assembly for conducting reliability tests on liquid lenses includes a liquid lens, and a test frame arranged to receive the liquid lens. The liquid lens includes a lens body defining a cavity, a first liquid disposed within the cavity, and a second liquid disposed within the cavity that is substantially immiscible with the first liquid such that an interface between the first liquid and the second liquid forms a lens. The test frame includes a front wall, and a back wall oriented substantially parallel to the front wall. The liquid lens mounts to at least one of the front wall or the back wall and the test frame simulates a smart device incorporating a liquid lens.

Abstract: Herein disclosed is a device for testing batteries as subjects and a method thereof. The battery testing device comprises a power supply module and a short-circuit sensing module. The power supply module is configured to provide a first testing voltage or a first testing current. The short-circuit sensing module, coupled with the power supply module, is configured to integrate the first testing voltage or current during a first testing period, thereby calculating a first output energy provided by the power supply module. The short-circuit sensing module also determines whether the first output energy exceeds a predetermined energy range; when the range is exceeded, the same module generates an error signal. Wherein the short-circuit sensing module generates an error count by calculating during a second testing period the number of times the short-circuit sensing module generates the error signal.

Abstract: A nanowires/microscale pyramids (NWs/MPs) substrate complex structure is formed with a plurality of pyramids. Each triangular surface of the pyramid is formed with nanowires to increase the contact area. In one application, anti-epithelial-cell adhesion-molecule (anti-EpCAM) antibodies are modified on the nanowires. The anti-EpCAM antibodies serve to capture circulating tumor cells (CTCs) in blood for determining whether the cancer cells have metastasized to other organs. In another application, the nanowires are modified with silver nanoparticles (AgNPs) which can be combined with other functional groups for testing. The AgNPs on the NWs/MPs substrate causes the NWs/MPs substrate to become a substrate with surface enhanced Raman scattering (SERS). The AgNPs are bound with Epstein-Barr virus (EBV) probe DNA which can be hybridized with EBV target DNAs so as to determine the concentration of the EBV target DNAs in blood. The methods for fabricating the substrate and its applications are also provided.

Abstract: An audio synchronization processing method is provided. The method includes the following steps: receiving an input request signal; in response to receiving the input request signal, starting performing a counting operation according to a basic clock signal; outputting an output request signal according to a sampling-clock signal; in response to outputting the output request signal, stopping performing the counting operation to obtain a counting value; determining whether synchronization has been achieved based on the counting value; and in response to determining that the synchronization has not been reached, adjusting a frequency of the sampling-clock signal according to the counting value.

Abstract: A control method is introduced to operate an ACF power converter under a non-complimentary mode. A high-side switch is turned ON at least twice within a switching cycle of a low-side switch, to provide at least two high-side ON times. One of the high-side ON times follows the end of demagnetization time of a transformer in the ACF power converter, and the other follows the end of the blanking time that controls the maximum switching frequency of the low-side switch.

Abstract: A control method is introduced to operate an ACF power converter under a non-complimentary mode. A high-side switch is turned ON at least twice within a switching cycle of a low-side switch, to provide at least two high-side ON times. One of the high-side ON times follows the end of demagnetization time of a transformer in the ACF power converter, and the other follows the end of the blanking time that controls the maximum switching frequency of the low-side switch.

Abstract: A method of separating a portion of an object comprising: presenting an object having a thickness; using a laser emission at a wavelength to perforate at least a portion of the thickness of the object sequentially over a length to form a series of perforations between a first portion of the object on one side of the series of perforations and a second portion of the object on the other side of the series of perforations; and applying a stress to the object at the series of perforations to separate the first portion of the object from the second portion of the object, wherein the thickness of the object, at the series of perforations, is transparent to the wavelength of the laser emission.

Abstract: A switching inductor device having a first port and a second port includes a first inductor and a second inductor with a switch circuit. The first inductor is coupled between the first port and the second port. The second inductor and the switch circuit are connected in series, and are coupled between the first port and the second port; the first inductor and the second inductor are connected in parallel when the switch circuit is turned on.

Abstract: Herein disclosed is a device for testing batteries as subjects and a method thereof. The battery testing device comprises a power supply module and a short-circuit sensing module. The power supply module is configured to provide a first testing voltage or a first testing current. The short-circuit sensing module, coupled with the power supply module, is configured to integrate the first testing voltage or current during a first testing period, thereby calculating a first output energy provided by the power supply module. The short-circuit sensing module also determines whether the first output energy exceeds a predetermined energy range; when the range is exceeded, the same module generates an error signal. Wherein the short-circuit sensing module generates an error count by calculating during a second testing period the number of times the short-circuit sensing module generates the error signal.

Abstract: A semiconductor structure includes a gate structure over a substrate. The semiconductor structure includes an inter-layer dielectric (ILD) over the substrate, wherein an upper portion of the ILD has a higher concentration of silicon atoms than a bottom portion of the ILD.

Abstract: An ion implanting method includes providing a gas having a bonding energy ranged from about 220 kJ/mol to about 450 kJ/mol; ionizing the gas to form a plurality of types of ions; and directing at least one of the types of the ions to implant a substance. The gas includes at least one of N2H4, CH3N2H3, C6H5N2H3, CFCl3 and C(CH3)3F.