Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: An array microfluidic chip includes a chip mainbody, a transparent hydrophilic membrane, and a covering sheet. The chip mainbody includes a sample loading well and a plurality of reaction wells. The reaction wells are respectively connected to the sample loading well and arranged in an array form. The transparent hydrophilic membrane is disposed on the chip mainbody and covers the reaction wells. The transparent hydrophilic membrane includes a plurality of air pores and a first opening. The air pores are respectively connected to one of the reaction wells. The covering sheet covers the air pores and includes an adhesive element and a vent hole. The covering sheet, the adhesive element and the transparent hydrophilic membrane are stacked to form a vent space.

Abstract: The present disclosure provides a memory system, a method of operating memory, and a non-transitory computer readable storage medium. The memory system includes a memory chip and a controller. The controller is coupled with the memory chip, which the controller is configured to: receive a first data corresponding to a first version from a file system in order to store the first data corresponding to the first version in a first page of the flash memory chip; and program the first data corresponding to a second version in the first page in response to the first data of the second version, which the second version is newer than the first version.

Abstract: The present disclosure provides a memory system, a method of operating memory, and a non-transitory computer readable storage medium. The memory system includes a memory chip and a controller. The controller is coupled with the memory chip, which the controller is configured to: receive a first data corresponding to a first version from a file system in order to store the first data corresponding to the first version in a first page of the flash memory chip; and program the first data corresponding to a second version in the first page in response to the first data of the second version, which the second version is newer than the first version.

Abstract: The biological detection cartridge includes a sample chamber having a port, plural culture chambers for incubating the sample therein, a channel system configured to deliver the sample into each of the culture chambers, plural quantitative chambers, and plural concave structures. The channel system includes a curved channel and plural inlet channels, the curved channel is communicated with the sample chamber, and each inlet channel is communicated with the curved channel and a corresponding culture chamber. Each quantitative chamber is disposed between a corresponding inlet channel and a corresponding culture chamber. Each concave structure is disposed between a corresponding quantitative chamber and a corresponding culture chamber. The concave structure includes a first hole disposed close to the culture chamber.

Abstract: A biological detection cartridge includes a detection unit. The detection unit includes an incubation unit, a port, a ventilation structure and a cover. The incubation unit includes a culture well. The port is disposed adjacent to a first side of the incubation unit. The ventilation structure is disposed adjacent to a second side of the incubation unit. The ventilation structure includes a plurality of channels in communication with the incubation unit. The cover is disposed over the incubation unit and the ventilation structure.

Abstract: A detection method for enhancing detection signal intensity is provided. The detection method includes the following steps. Firstly, a detection device is provided. The detection device includes a channel, an inlet port and an air chamber. The air chamber includes an elastic layer. A bonding material is immobilized in the channel and served as a reaction area. Then, a sample containing a detection material is loaded into the inlet port. As the elastic layer is moved upwardly and downwardly, the sample is moved toward the air chamber and the inlet port in a reciprocating manner. Consequently, the possibility of combining the detection material of the sample with the bonding material in the reaction area is increased. Afterwards, an optical signal from the reaction area is measured.

Abstract: A magnetism characteristic detection method, a magnetism characteristic detection apparatus, an imaging apparatus and an imaging method are provided, where magnetism detection and imaging are based on an integrated excitation field of a direct current (DC) magnetic field and an oscillation wave. The magnetism detection method includes the following steps. A DC magnetic field is selectively applied to an object. Further, an oscillation wave is provided to the object, where the oscillation wave is a sound wave or an ultrasound wave. Then, a magnetism characteristic variation of the object is detected.

Abstract: A method for dye-free coloring of one-time anodic aluminum oxide surface is revealed. First provide a substrate containing aluminum. The substrate containing aluminum is anodized once at room temperature. The anodizing process includes a step of applying a pulse signal on the substrate containing aluminum for a first period of time. Thus a porous aluminum oxide layer is formed on surface of the substrate containing aluminum. The pulse signal includes a part with positive voltage and a part with negative voltage. Then a metal layer is deposited on the surface of the porous aluminum oxide layer. The porous aluminum oxide layer has a first interference wavelength. Next perform a linear regression of the first interference wavelength versus the first period of time. The absolute value of the slope of the regression line obtained ranges from 1.8 to 38.5. The absolute value is positively correlated with the positive voltage.

Abstract: A power amplifier bias circuit having high dynamic range and low memory is disclosed. In an exemplary embodiment, an apparatus includes an output stage configured to generate a biased RF signal based on a first DC signal and a filtered signal. The apparatus also includes a low pass filter configured to filter the biased RF signal to generate the filtered signal.

Abstract: A method for dye-free coloring of one-time anodic aluminum oxide surface is revealed. First provide a substrate containing aluminum. The substrate containing aluminum is anodized once at room temperature. The anodizing process includes a step of applying a pulse signal on the substrate containing aluminum for a first period of time. Thus a porous aluminum oxide layer is formed on surface of the substrate containing aluminum. The pulse signal includes a part with positive voltage and a part with negative voltage. Then a metal layer is deposited on the surface of the porous aluminum oxide layer. The porous aluminum oxide layer has a first interference wavelength. Next perform a linear regression of the first interference wavelength versus the first period of time. The absolute value of the slope of the regression line obtained ranges from 1.8 to 38.5. The absolute value is positively correlated with the positive voltage.

Abstract: A channel mixer includes a substrate, a channel assembly, and a pressing assembly. The channel assembly is located on the substrate and has at least one channel, a first opening for accommodating at least two testing materials, and a second opening. Two ends of the channel are respectively communicated with the first opening and the second opening. The pressing assembly covers the second opening and has an air chamber communicated with the second opening. When the pressing assembly recovers to an initial position after been pressed and released, the air chamber generates a negative pressure to draw the testing materials in the first opening therein, such that the testing materials are moved toward the second opening along the channel and mixed with each other.

Abstract: A channel mixer includes a substrate, a channel assembly, and a pressing assembly. The channel assembly is located on the substrate and has at least one channel, a first opening for accommodating at least two testing materials, and a second opening. Two ends of the channel are respectively communicated with the first opening and the second opening. The pressing assembly covers the second opening and has an air chamber communicated with the second opening. When the pressing assembly recovers to an initial position after been pressed and released, the air chamber generates a negative pressure to draw the testing materials in the first opening therein, such that the testing materials are moved toward the second opening along the channel and mixed with each other.

Abstract: A magnetism characteristic detection method, a magnetism characteristic detection apparatus, an imaging apparatus and an imaging method are provided, where magnetism detection and imaging are based on an integrated excitation field of a direct current (DC) magnetic field and an oscillation wave. The magnetism detection method includes the following steps. A DC magnetic field is selectively applied to an object. Further, an oscillation wave is provided to the object, where the oscillation wave is a sound wave or an ultrasound wave. Then, a magnetism characteristic variation of the object is detected.

Abstract: An apparatus includes a plurality of stacked transistors in a multi-stacked power amplifier. At least one transistor of the plurality of stacked transistors is configured to operate in a first mode and in a second mode. The at least one transistor of the plurality of stacked transistors is configured to be biased by a low power biasing network to operate in the first mode.

Abstract: A power amplifier bias circuit having high dynamic range and low memory is disclosed. In an exemplary embodiment, an apparatus includes an output stage configured to generate a biased RF signal based on a first DC signal and a filtered signal. The apparatus also includes a low pass filter configured to filter the biased RF signal to generate the filtered signal.

Abstract: An apparatus includes a plurality of stacked transistors in a multi-stacked power amplifier. At least one transistor of the plurality of stacked transistors is configured to operate in a first mode and in a second mode. The at least one transistor of the plurality of stacked transistors is configured to be biased by a low power biasing network to operate in the first mode.

Abstract: Systems and methods for power amplification using multiple digital amplifiers are provided. A power amplifier includes a first digital amplifier configured to process a digital input signal to generate a first analog output signal. The first analog output signal is configured to have a magnitude corresponding to amplitude information of the digital input signal. The power amplifier further includes a second digital amplifier configured to process an adjusted digital input signal to generate a second analog output signal. The second analog output signal is configured to have a magnitude corresponding to amplitude information of the adjusted digital input signal. An adjustment module configured to adjust amplitude information and phase information of the digital input signal generates the adjusted digital input signal. The digital input signal is adjusted to control a relationship between the first analog output signal and the second analog output signal.

Abstract: In accordance with an embodiment of the disclosure, systems and methods are provided for multi-modal power amplification. In certain implementations, an adjustable power amplifier amplifies an input signal, and the amount of amplification is varied based on the input signal. A variable impedance unit receives an amplified input signal, and the amount of load impedance at the variable impedance unit is varied based on the input signal.

Abstract: An apparatus and method for measurement are disclosed. The apparatus and method separate solutes and suspended solids in a mixture using a dielectrophoretic force provided by an electrode and a conductive layer, and then perform quantitative or qualitative analysis on at least one of the solutes using the electrode or at least one of the suspended solids.