Abstract: A multi-serial port connection device has a connection card and a cable. The connection card has a serial signal transceiving control module and at least one Mini DisplayPort connector. The serial signal transceiving control module has at least two sets of serial I/O pins compatible with DB9 connector standard. The two sets of serial I/O pins are connected to twenty contacts of the Mini Display Port connector. The cable has a plug, at least two DB9 sockets for the connection of two external electronic devices with DB9 connectors. The multi-serial port connection device can reduce the space occupied by connectors on the connection card.

Abstract: A multi-sensing-elements sensing calibration system, a multi-sensing-elements sensing calibration method and a recording medium are provided. This system includes a plurality of sensing elements, a first calculating module and a second calculating module. The sensing elements are configured at a same place and generate corresponding sensing values under a plurality of sensing conditions. The first calculating module generates a plurality of corresponding average values from the sensing values under the sensing conditions. The second calculating module generates a corresponding calibration curve according to sensing values of each sensing element under a plurality of sensing conditions and each average value, and the calibration curve is provided to correct each sensing element.

Abstract: A sensing device having multiple sensing units, a sensing method, and a recording medium thereof are provided. A system includes a plurality of sensing units, an operational module, a selection module, and a sampling module. The selection module is connected to a target sensing unit according to a selection signal provided by the operational module, and obtains a sensing signal provided by the target sensing unit. The sampling module obtains the sensing signal from the selection module.

Abstract: A sensing device capable of converting optical energy into electrical energy and a conversion method thereof are presented. The sensing device includes an optical-to-electrical conversion module, a power regulation module, a sensing module, and a processing module. The optical-to-electrical conversion module is used for converting optical energy into electrical energy. The power regulation module is used for generating a power supply specification according to the electrical energy. The sensing module performs sensing according to the electrical energy to provide a sensing signal. The processing module processes the sensing signal according to the electrical energy.

Abstract: A PCI-based interfacing device with mappable port addresses to legacy I/O port addresses has an addressing circuit, a PCI controller connected to the addressing circuit and a PCI port, and an equipment controller connected to the PCI controller and an equipment port. The addressing circuit sets up a legacy I/O port address. The PCI controller transmit and receive data packets having data and one of the set of legacy I/O port addresses encapsulated therein to be processed to and from the PCI port, and output the received data packets to the equipment controller. The equipment controller converts the data packets into equipment data corresponding to the equipment port, and transmits the equipment data to the equipment port. Accordingly, the PCI-based interfacing device can perform data communication with legacy I/O port addresses.

Abstract: A multi-serial port connection device has a connection card and a cable. The connection card has a serial signal transceiving control module and at least one Mini DisplayPort connector. The serial signal transceiving control module has at least two sets of serial I/O pins compatible with DB9 connector standard. The two sets of serial I/O pins are connected to twenty contacts of the Mini Display Port connector. The cable has a plug, at least two DB9 sockets for the connection of two external electronic devices with DB9 connectors. The multi-serial port connection device can reduce the space occupied by connectors on the connection card.

Abstract: A Hall-Effect measure apparatus comprises a magnetic source, a wafer on a thermal chuck, a dc current source and a voltage meter. The magnetic source generates a magnetic field in a perpendicular position relative to the wafer. Furthermore, the magnetic field is targeted at a specific region of the wafer to be tested. By performing a Hall-Effect measurement and van der Pauw measurement, the carrier mobility of the specific region of the wafer can be calculated.

Abstract: A motor housing has a heat-dissipating casing having an outer casing and an inner casing. The outer casing is tubular and has an inner surface. The inner casing is tubular, is co-axially mounted in the outer casing and has multiple fins and multiple baffle ribs. The fins are formed on and protrude radially from an outer surface of the inner casing. The baffle ribs are formed on and protrude radially from the outer surface of the inner casing and are connected to the inner surface of the outer casing to form multiple air passages between the inner surface of the outer casing and the outer surface of the inner casing. Each baffle rib has two ends and a front threaded hole and a rear threaded hole defined respectively in the ends of the baffle rib.

Abstract: A liquid cooled motor assembly and a cover thereof The cover of the liquid cooled motor assembly has an outer cylinder, an inner cylinder, a channel and multiple fins. The inner cylinder is mounted in and connected securely with the outer cylinder. The channel is zigzag and is formed between the inner cylinder and the outer cylinder. The fins are mounted securely on an outer surface of the inner cylinder. With the fins mounted on the outer surface of the inner cylinder, water can dissipate heat from the fins quickly and a dissipating efficiency is enhanced.

Abstract: A three-dimensional glasses including a glasses main body, a touch control circuit, a first and a second touch sensing interfaces, a glasses circuit system and a power supplying module is provided. The glasses main body has a first and a second sensing portions. The touch control circuit and the glasses circuit system are disposed in the glasses main body. The first and the second touch sensing interfaces are disposed at the first and the second sensing portions, electrically connected to the touch control circuit, and respectively transmit a first and a second input signals to the touch control circuit. After the touch control circuit receives the first and the second input signals, the touch control circuit transmits a power supplying signal to the power supplying module to drive the power supplying module to supply power to the glasses circuit system. Besides, a power supplying method is also provided.

Abstract: A serial port connector with power output function includes a serial port having a plurality of pins. Under the existing EIA-RS-232, EIA-RS-422, and EIA-RS-485 standards for connectors, the definition of the pins of the serial port are altered, so that a pin that was originally defined as floating or for serial data communication signal is now changed to a power output specification. Thus, when the connector is connected via the same one cable to a serial port peripheral device, the connector can provide both functions of serial data communication signal transmission and power transmission to thereby largely increase the usability of the connector.

Abstract: A serial port connector with power output function includes a serial port having a plurality of pins. Under the existing EIA-RS-232, EIA-RS-422, and EIA-RS-485 standards for connectors, the definition of the pins of the serial port are altered, so that a pin that was originally defined as floating or for serial data communication signal is now changed to a power output specification. Thus, when the connector is connected via the same one cable to a serial port peripheral device, the connector can provide both functions of serial data communication signal transmission and power transmission to thereby largely increase the usability of the connector.

Abstract: The invention provides a lateral double-diffused metal oxide semiconductor (LDMOS). The pre-metal dielectric layer (PMD) of the LDMOS is a silicon rich content material. Additionally, the inter-layer dielectric layer (ILD), inter-metal dielectric layer (IMD), or protective layer of the LDMOS may be formed of a silicon rich content material.

Abstract: Deep trench isolation structures between high voltage semiconductor devices and fabrication methods thereof are presented.

Abstract: A kind of modularized channel technology with expansion of different IO output interfaces, hereafter called MIB (modular industrial bus) system, which consists of an interface card carrying control chip, a BUS transmission interface, an expansion board, and a hot-plug capacity IO output module; the said interface card carrying control chip can be used to convert output data into communication transmission standard suitable for transmission interface and transmit the data to expansion board through wired or wireless communication interface and then output the IO data through the several sets of output modules (blocks) installed on the expansion board; the present invention allows users to instantly expand or replace different output interfaces and output ports according to different requirements and hot plug-in methods in order to resolve the problem of many specifications and complexities that conventional technology faces due to different types of interface cards, output interfaces, and output ports.

Abstract: A lead frame structure is provided, which includes a die pad having a first mounting portion and a second mounting portion separated from the first mounting portion by a gap. The first and second mounting portions are formed with corresponding blocking surfaces bordering the gap, so as to allow a flow rate of an encapsulating resin flowing through the gap during a molding process to be reduced by the blocking surfaces, such that different portions of the encapsulating resin respectively flowing above, in and below the die pad can have substantially the same flow rate, thereby preventing bonding wires from being deformed to cause short circuit and avoiding formation of voids. A semiconductor package with the lead frame structure is also provided.

Abstract: A power-switching system for automatically adjusting voltage includes a power-switching module and a power-storing module. The power-switching module has one side electrically connected with a power source, and the power-switching module has a built-in memory unit. The power-storing module is electrically connected with the other side of the power-switching module, and the power-storing module has a firmware unit to provide a predetermined voltage message that the power-storing module needs. Whereby, when the memory unit reads the predetermined voltage message, an output voltage of the power-switching module is automatically adjusted. Moreover, when the power-switching module is used in a predetermined extraordinary status, the extraordinary status is transformed into an extraordinary digital code, and the extraordinary digital code is stored in the memory unit.

Abstract: An electric power storage device with multiple voltage outputs capable of providing electricity of various voltages for different electronic devices. The device includes a first switch and a second switch that connect to the electronic device; a voltage level-adjusting unit used to output a setting signal of a selected voltage level; a processing unit connecting to the first and second switches and the voltage level-adjusting unit to receive DC electricity and the setting signal to switch on/off the first switch and the second switch after some comparisons and operations; a charging circuit using DC electricity to charge a battery unit; and a voltage transformer connecting respectively to the processing unit, the battery unit, and the second switch to transform electricity obtained from the battery unit under a control of the processing unit and provide the transformed electricity for the electronic device via the second switch.

Abstract: A projector for maintaining a bulb of the projector to generate a light at a constant luminance, the projector comprises a power gain data comprising a plurality of power values corresponding to a plurality of using-time durations, wherein the power value such as a voltage is supplied to the bulb is corresponding to the specific power value from the power gain data.