Abstract: A biological particle enrichment apparatus and a pico-droplet generator thereof are provided. The pico-droplet generator includes a container, a hollow needle connected to the container, a first piezoelectric member disposed on the container, and a second piezoelectric member disposed on the hollow needle. The container can receive a liquid specimen having biological particles. The hollow needle and the container are fluid communicated with each other, and an inner diameter of the container is within a range from 5 times to 30 times of an inner diameter of the hollow needle. The first piezoelectric member is annularly disposed on a surrounding lateral side of the container, and enables the biological particles in the container to move along a direction away from the surrounding lateral side by vibrating the container. The second piezoelectric member can squeeze the hollow needle, so that the liquid specimen flows outwardly to form a pico-droplet.

Abstract: A biological particle analysis method is provided and includes the following steps: fluorescence staining a liquid specimen through a fluorescence staining process so as to enable a target biological particle in the liquid specimen to becomes a fluorescence; accommodating the liquid specimen into a pico-droplet generator and using a camera device to take a real-time image of the liquid specimen; using the pico-droplet generator to output a target pico-droplet having the target biological particle onto a biochip according to the real-time image; removing the fluorescent color of the target biological particle in the target pico-droplet through a washing process; and fluorescence staining the target biological particle captured by the biochip at multiple times through the fluorescence staining process and the washing process, so as to obtain a plurality of fluorescence images respectively corresponding to multiple kinds of biological characterization expressions.

Abstract: An electronic device is disclosed. The electronic device includes a substrate, a plurality of color filters disposed on the substrate, an optical film disposed on the plurality of color filter, and a defect disposed between the substrate and the optical film. The optical film has a first base, a protective layer on the first base, and a second base between the first base and the protective layer and having a first processed area. In a top view of the electronic device, the first processed area corresponds to the defect and at least partially overlaps at least two color filters.

Abstract: A lens holder with an air escape hole which cannot be fouled by adhesive includes a holder body and a lens barrel disposed on the holder body. The holder body includes a first surface away from the lens barrel and a second surface opposite to the first surface, the first surface defines a groove. The groove includes a first bottom surface, the first bottom surface defines a recess. The recess includes a second bottom surface, the second bottom surface defines an air escape hole. A cross-sectional size of the air escape hole is less than a cross-sectional size of the recess.

Abstract: A contactless selection device, a light sensing structure thereof, and a biological particle selection apparatus are provided. The light sensing structure includes a substrate, an insulating layer, an electrode layer, and a photoelectric layer, the latter two of which are respectively formed on two opposite sides of the substrate. The photoelectric layer includes a plurality of collector regions, a plurality of base regions respectively formed in the collector regions, and a plurality of emitter regions that are respectively formed in the base regions. Each of the emitter regions includes a plurality of emitter pads formed in the corresponding base region. Each of the base regions, the corresponding collector region, and the corresponding emitter region are jointly formed as a vertical transistor. The insulating layer covers and separates the vertical transistors and an end of each of the emitter pads is exposed from the insulating layer.

Abstract: A signal re-driving device, a data storage system and a mode control method are provided. The method includes the following steps. A first signal is received via a receiving circuit of the signal re-driving device. An analog signal feature is detected the receiving circuit. A first mode is entered according to the analog signal feature. The first signal is modulated and a second signal is outputted in the first mode. The second signal is sent via a sending circuit of the signal re-driving device. A digital signal feature is detected via the receiving circuit. And, the first mode is switched to a second mode according to the digital signal feature.

Abstract: A contactless selection device, a light triggering structure thereof, and a biological particle selection apparatus are provided. The light triggering structure includes a first substrate, a first electrode layer formed on the first substrate, a photodiode layer formed on the first electrode layer, and an insulating layer that covers the photodiode layer. The photodiode layer has a thickness within a range from 1 µm to 3 µm, and includes a first doped layer, an I-type layer, and a second doped layer, which are sequentially stacked from the first electrode layer. The second doped layer includes a plurality of triggering pads spaced apart from each other. Each of the triggering pads has a width within a range from 3 µm to 7 µm, and a distance between any two of the triggering pads adjacent to each other is less than or equal to 2 µm.

Abstract: A quasi-soft catcher, a quasi-soft capture device, and a method for using the same are provided. The quasi-soft catcher includes a base and a plurality of protruding structures for capturing at least one target biological particle from a specimen. The protruding structures are regularly arranged on a board surface of the base. Each of the protruding structures includes an outer portion configured to touch the at least one target biological particle and an inner portion that is connected between the board surface and the outer portion, and a structural strength of the inner portion is less than that of the outer portion. The board surface has an interspace region arranged outside of the protruding portions, and the interspace region occupies 20-80% of the board surface.

Abstract: A retiming circuit module, a signal transmission system and a signal transmission method are disclosed. The retiming circuit module includes a path control circuit and a multipath signal transmission circuit. The multipath signal transmission circuit includes a plurality of parallel signal transmission paths. The path control circuit is configured to control the multipath signal transmission circuit to perform signal transmission between an upstream device and a downstream device based on a first parallel signal transmission path in the parallel signal transmission paths during a period of a handshake operation performed between the upstream device and the downstream device. The path control circuit is further configured to control the multipath signal transmission circuit to perform the signal transmission based on a second parallel signal transmission path in the parallel signal transmission paths after the handshake operation is finished.

Abstract: A signal re-driving device, a data storage system and a mode control method are provided. The method includes the following steps. A first signal is received via a receiving circuit of the signal re-driving device. An analog signal feature is detected the receiving circuit. A first mode is entered according to the analog signal feature. The first signal is modulated and a second signal is outputted in the first mode. The second signal is sent via a sending circuit of the signal re-driving device. A digital signal feature is detected via the receiving circuit. And, the first mode is switched to a second mode according to the digital signal feature.

Abstract: A microfluidic device includes a lower casing and an upper casing covering the lower casing. The lower casing includes a lower base wall having a top surface and a plurality of spaced-apart columns that protrude upwards from the top surface. The upper casing includes an upper base wall. A first gap between the upper base wall and a column top surface of each of the columns is large enough to permit passage of large biological particles of a liquid sample, and a second gap between any two adjacent ones of the columns is not large enough to permit passage of the large biological particles and is large enough to permit passage of small biological particles of the liquid sample.

Abstract: A catcher, a capture device, and a method for capturing at least one target biological particle are provided. The catcher includes a base and a plurality of capture arms extending from the base and spaced apart from each other. Each of the capture arms has a free end portion configured to capture a target biological particle and a supporting segment connected between the free end portion and the base. The supporting segment of each of the capture arms is arranged in a projection space defined by orthogonally projecting the free end portion along a height direction onto the base. When the target biological particle is captured by two of the capture arms that are bent and arranged adjacent to each other, a part of the target biological particle is trapped by the supporting segments of the two of the capture arms and is held.

Abstract: A head-mounted display device includes a housing, a pair of display modules, a pair of cameras, a driving module and a control system. The housing can cover eyeballs of the user. The cameras are respectively fixed to the display modules to capture images of the eyeballs. The driving module is coupled to the display module to move the display modules relative to the housing. The control system is electrically connected to the of cameras and the driving module. An adjustment method is applicable to the above-mentioned head-mounted display device. An image of the corresponding eyeball is captured by one of the cameras. The control system calculates a deviation between a center of a pupil of the corresponding eyeball and a center of the corresponding image according to the image. The control system controls the driving module to move the display modules relative to the housing according to the deviation.

Abstract: A signal receiving circuit is provided. The signal receiving circuit includes a receiving circuit, an adjustment circuit and a boundary detection circuit. The receiving circuit is configured to receive an input signal. The adjustment circuit is configured to adjust the input signal. The boundary detection circuit is configured to detect a first signal having a first data pattern in the input signal and a second signal having a second data pattern in the input signal. The boundary detection circuit is further configured to detect a gap value between a first signal boundary of the first signal and a second signal boundary of the second signal to reflect a status of the adjustment circuit.

Abstract: A calibration method of an equalizer circuit for a memory storage device is disclosed. The calibration method includes: receiving a first signal; adjusting, by the equalizer circuit, the first signal according to a control parameter to output a second signal; generating a first sampling signal according to a first reference signal and the second signal, wherein the first sampling signal reflects data transmitted by the first signal; and generating a second sampling signal according to a second reference signal and the second signal and adjusting the control parameter according to the second sampling signal to calibrate the equalizer circuit, wherein a voltage value of the first reference signal is different from a voltage value of the second reference signal.

Abstract: A quasi-soft catcher, a quasi-soft capture device, and a method for using the same are provided. The quasi-soft catcher includes a base and a plurality of protruding structures for capturing at least one target biological particle from a specimen. The protruding structures are regularly arranged on a board surface of the base. Each of the protruding structures includes an outer portion configured to touch the at least one target biological particle and an inner portion that is connected between the board surface and the outer portion, and a structural strength of the inner portion is less than that of the outer portion. The board surface has an interspace region arranged outside of the protruding portions, and the interspace region occupies 20-80% of the board surface.

Abstract: A catcher, a capture device, and a method for capturing at least one target biological particle are provided. The catcher includes a base and a plurality of capture arms extending from the base and spaced apart from each other. Each of the capture arms has a free end portion configured to capture a target biological particle and a supporting segment connected between the free end portion and the base. The supporting segment of each of the capture arms is arranged in a projection space defined by orthogonally projecting the free end portion along a height direction onto the base. When the target biological particle is captured by two of the capture arms that are bent and arranged adjacent to each other, a part of the target biological particle is trapped by the supporting segments of the two of the capture arms and is held.

Abstract: A closed-cycle heat dissipation structure of a motor is provided. The motor includes a shell. The closed-cycle heat dissipation structure includes a plurality of thermal conduction members and a heat dissipation device. Each of the thermal conduction members defines two ends thereof as a heat absorbing end and a cooling end. The heat absorbing end of each of the thermal conduction members is connected to a stator of the motor, and the cooling end of each of the thermal conduction members penetrates the shell of the motor and extends out of the shell. The heat dissipation device is disposed outside of the shell of the motor, and the cooling end of each of the thermal conduction members is connected to the heat dissipation device.

Abstract: A motor assembly and a motor rotor are provided. The motor rotor includes a mandrel, a carrier, a plurality of iron cores, and a plurality of magnets. The outer edge of the carrier has a plurality of protrusions that are spaced apart from each other. A setting groove is formed between any two of the protrusions adjacent to each other. The iron cores are respectively fixed on the setting grooves. Each of the iron cores does not contact each other, so that an accommodating space is formed between any two of the iron cores adjacent to each other. One of two ends of each of the iron cores has a convex portion, so that each of the iron cores is connected to the corresponding setting groove through the convex portion thereof. The magnets are respectively disposed in the accommodating spaces.