Abstract: Provided is an embedded substrate package structure, including, from top to bottom, a fourth dielectric layer, a second substrate, a chip with a fifth dielectric layer, a third dielectric layer, a second dielectric layer, a first substrate and a first dielectric layer; wherein the substrates are disposed respectively with wire layers and through holes, and each of dielectric layers is disposed with openings, conductive bumps or conductive pads, wire layers, through holes, and chip to collectively form electrical connection. The chip is electrically connected to the substrate in a flip-chip manner, and the back of the chip interfaces a dielectric layer. Compared to the prior art which chip bonding is in face-up mode, the packaging structure with the face-down chip of the present invention can simplify the manufacturing process by the flip-chip method.

Abstract: Provided is a planar package structure and its manufacturing method. The planar package structure totally packages a die to make the die unexposed and to protect the die from impact or scratch. Further, at least one conductive pad of the die is electronically connected to an external electronic circuit through a plurality of wiring patterns and through holes filled with conductive materials. Then, the die may be connected to the external electronic circuit and may be protected from impact or scratch.

Abstract: The present invention provides a structure for integrating microfluidic devices and electrical biosensors, including: a substrate for carrying an electrical biosensor; a microfluidic channel layer for providing at least a fluid to flow; a cover member for the inflow and outflow of the at least a fluid, and an electrical biosensor, having a biosensing layer and mounted to the cover member in a flip-chip manner; wherein the fluid flows into an inlet, passes the electrical biosensor for sensing and flows out through a fluid outlet.

Abstract: The present invention provides a structure for integrating microfluidic devices and optical biosensors, including: a holder member for carrying and receiving an optical biosensor; microfluidic channel layer for providing at least a fluid to flow; and a cover member for the inflow and outflow of the at least a fluid, the at least a fluid flowing from an inlet, passing the optical biosensor by at least a fluid channel for sensing, and then flowing out through at least one fluid outlet. As such, the integrating structure of the present invention can detect the optical signal produced by the optical biosensor, transport fluid, and avoid leakage, and is applicable to the integration of various forms of optical biosensors and microfluidic devices.

Abstract: The present invention relates to chimeric pestiviruses having utility as immunogenic compositions and vaccines. Also described herein are methods and kits for treating or preventing the spread of bovine viral diarrhea virus infection, as well as methods and kits for differentiating between vaccinated and wild-type infected animals.

Abstract: The present invention relates to chimeric pestiviruses having utility as immunogenic compositions and vaccines. Also described herein are methods and kits for treating or preventing the spread of bovine viral diarrhea virus infection, as well as methods and kits for differentiating between vaccinated and wild-type infected animals.

Abstract: A process for recovering performance of a component of an aftertreatment system. The component includes an inlet and an outlet. The inlet is positioned upstream relative to an exhaust gas flow through the aftertreatment system, and the outlet is positioned downstream relative to the exhaust gas flow through the aftertreatment system. The process includes removing the component from the aftertreatment system. The process also includes regenerating the component, such as subjecting the component to an acid wash and/or heat treating the component. The process further includes reinstalling the component into the aftertreatment system with the inlet positioned downstream relative to the exhaust gas flow through the aftertreatment system and the outlet positioned upstream relative to the exhaust gas flow through the aftertreatment system.

Abstract: An apparatus for obtaining a vital sign of a subject includes: an image sensor and a vital sign processor. The image sensor is employed for capturing a video of the subject to generate a plurality of first video frames. The vital sign processor is employed for processing the plurality of first video frames to generate a vital sign signal. Additionally, the vital sign processor adjusts a first parameter set for configuring the image sensor to make the plurality of first video frames suitable for obtaining the vital sign of the subject.

Abstract: A fan includes a frame and an impeller. The frame defines a hole in a middle of the frame. An inner wall of the frame bounding the hole defines a circumferential groove and forms a circumferential protrusion adjoining the groove. The impeller is received in the hole of the frame. When the impeller is rotated, airflow through the hole is pressurized by the groove and the protrusion, and concentrates when the airflow is blown out of the hole.

Abstract: A fan structure is provided, including a hub and a plurality of blades surrounding the hub. Each blade has a first segment connected to the hub and a second segment extended outwardly from the first segment. A first surface is formed between the first segment and the hub, and a second surface is formed between the first and second segments. The first and second surfaces respectively have a first and second setting angle relative to a base plane of the fan structure, wherein the first setting angle exceeds the second setting angle.

Abstract: A video-processing chip capable of saving power is disclosed. The video-processing chip includes a microprocessor, a scalar, a first memory, and a second memory. The microprocessor is used for executing program codes. The scalar is used for adjusting a size of a received image. The first memory is coupled to the microprocessor and to the scalar for providing memory space to the scalar for image processing. The second memory is coupled to the microprocessor for storing the program codes of the microprocessor for controlling a power switch. Wherein a size of the first memory is greater than a size of the second memory.

Abstract: A cleaner structure includes a main body, a forced element and an elastic element. The main body includes a first casing, a floating element, a second casing, first perforations and second perforations. The floating element is disposed within the first casing. The second casing is connected with the first casing for storing a cleaning agent. The elastic element is connected with the first casing and the forced element. During the water level of the liquid inside the toilet tank is changed from a low level to a high level, the second casing is at least partially immersed in the liquid, so that the cleaning agent is released to the liquid.

Abstract: A smart card includes a flexible printed circuit board, an electronic paper display panel, a flexible gate driver, a flexible source driver and an integrated circuit. The electronic paper display panel is disposed on the flexible printed circuited board. The flexible gate driver and the flexible source driver are formed by thin film transistors and are disposed on the electronic paper display panel. The integrated circuit is disposed on the flexible printed circuit board for providing control signals to the flexible gate driver and the flexible source driver.

Abstract: A pulse current sensor and a lightning protection cabinet with surge wave recording composed of the sensor are provided. The pulse current sensor includes a pair of semi-circular magnetic cores which are installed oppositely, air gaps between the two semi-circular magnetic cores, nonmagnetic electric metal rings sleeved outside the air gaps, whose inner hole axis is consistent with the magnetic force line of the semi-circular magnetic cores, and coils wound on the semi-circular magnetic cores, and out-put terminals led from the coils. The pulse current senor is disposed on the ground line, and the two nonmagnetic electric metal rings are respectively installed in the two symmetrical air gaps of the two semi-circular magnetic cores in the pulse current sensor. Under the action of the two semi-circular magnetic cores, the phenomenon of magnetic saturation does not occur in the pulse current sensor, and the output precision and the output range of the pulse current sensor are improved.

Abstract: A control method for low voltage ride through comprises the following steps: 1) A control circuit (9) monitors a DC bus voltage of a set of frequency converters (3, 4) connected between a wind generator rotor and a power grid (12) and a voltage of the power grid; 2) If the monitored DC bus voltage of the set of frequency converters is judged to be higher than a designed value, the control circuit controls a thyristor (7) in a crowbar protection circuit connected to the wind generator rotor to be closed to obtain a shunt protection; 3) After the thyristor is closed, the control circuit controls a stator breaker (1) which is connected between a wind generator stator and the power grid to disconnect the wind generator stator and the power grid; 4) After the stator breaker disconnects the power grid and the wind generator stator, the control circuit further controls a breaker (5) of a shunt circuit to be opened firstly and then be closed, the thyristor is turned off automatically, and thus the protection function

Abstract: A liquid crystal display (LCD), a controller and a driving method of a panel thereof are provided. Before the controller drives each data line, the driving polarity of the data lines is adjusted according to the display property of the sub-frame data signal. A first inversion driving method is employed for adjusting the data lines when the display property of the sub-frame data signal is a black frame, and a second inversion driving method is employed for adjusting when the display property of the sub-frame data signal is a color frame. Accordingly, power consumption can be lowered during the process of driving pixels, thereby achieving the purpose of power saving while not affecting the display quality.

Abstract: A cleaner structure includes a main body, a forced element and an elastic element. The main body includes a first casing, a floating element, a second casing, first perforations and second perforations. The floating element is disposed within the first casing. The second casing is connected with the first casing for storing a cleaning agent. The elastic element is connected with the first casing and the forced element. During the water level of the liquid inside the toilet tank is changed from a low level to a high level, the second casing is at least partially immersed in the liquid, so that the cleaning agent is released to the liquid.

Abstract: A fan structure is provided, including a hub and a plurality of blades surrounding the hub. Each blade has a first segment connected to the hub and a second segment extended outwardly from the first segment. A first surface is formed between the first segment and the hub, and a second surface is formed between the first and second segments. The first and second surfaces respectively have a first and second setting angle relative to a base plane of the fan structure, wherein the first setting angle exceeds the second setting angle.

Abstract: A liquid crystal display, comprising: a liquid crystal display panel and a backlight module. The backlight module comprising: a reflection unit, a light emitting unit, and a compound diffusion plate structure. The light emitting unit has a plurality of light emitting components installed within the installation space of the reflection unit. The compound diffusion plate structure is placed on one side of the light emitting unit, comprising: a body unit and a printing micro diffusion unit. The body unit has a main layer, and a plurality of micro diffusion particles formed inside the body unit, allowing light to diffuse within the body unit. The printing micro diffusion unit has a plurality of convex lens units formed on a light entrance plane or a light exit plane of the body unit by means of printing.

Abstract: The invention discloses a Gamma transform unit. The Gamma transform unit has a lookup table. The lookup table stores a plurality of difference values corresponding to a plurality of predetermined input values. Each of the difference values substantially equals a difference between an ideal output value and a Gamma function output value, both of which correspond to one of the predetermined input values. After the Gamma transform unit has received an input value, it generates a required Gamma function output value corresponding to the received input value through referring to the lookup table.