Abstract: The present invention relates to a mounting sheet comprising a mounting layer. The mounting layer comprises a mounting surface for mounting the substrate. The mounting surface comprises a first mounting area and a second mounting area, and wherein a mounting force of the first mounting area is stronger than a mounting force of the second mounting area. The sheet according to the invention has the different mounting areas, so that the substrate is easily unloaded when polishing is completed. Furthermore, the broken of the substrate due to removal and the duration and the difficulty of removal are reduced.

Abstract: An illumination device including a light guiding element, a light emitting element, and a reflective element is provided. The light guiding element has a light incident surface, a light emitting surface, a first surface and a second surface. The light incident surface surrounds the light guiding element and is connected between the light emitting surface and the first surface. The first surface is connected between the light incident surface and the second surface so that the second surface is substantially opposite to the light incident surface. The second surface constructs a depression structure having a diameter gradually changed from the first surface towards the light emitting surface. The light emitting element surrounds the light guiding element to emit a light towards the light incident surface. The reflective element is disposed at least on the first surface.

Abstract: An illuminating module includes a casing, a sleeve forming a positioning device to contact with the casing; and a light source one end of which is extended into the sleeve, wherein the positioning device of the sleeve is non-fixedly contacted with the casing so as to adjust the sleeve to a desired location and direction in the casing. With the positioning device, the assembly process of the illuminating module becomes more easily to be accomplished and ensures the optical quality.

Abstract: The present invention relates to a polishing pad that comprises a polishing sheet for polishing a substrate, a buffer sheet comprising a plurality of holes, and adhesive for adhering the buffer sheet to the polishing sheet; wherein the adhesive is formed by polymerizing macromolecules with fluidity. A method of polishing a substrate comprising using the polishing pad and a method for manufacturing the polishing pad described above are also provided.

Abstract: The invention provides a battery charging and discharging apparatus and method. The battery charging and discharging apparatus comprises a power source and a plurality of charging and discharging module. The charging and discharging module comprises a current-limiting transistor, a current-limiting resistor, a charging controlling unit, and a discharging controlling unit, wherein both the charging controlling unit and the discharging controlling unit are of battery voltage tracking types. When the charging and discharging module charges a battery, the voltage across two ends of the current-limiting transistor and the current-limiting resistor connected in series is limited to a fixed value by the charging controlling unit. When the battery discharges, the voltage across two ends of the current-limiting transistor and the current-limiting resistor connected in series is limited to a fixed value by the discharging controlling unit.

Abstract: In order to put the voice transmission function of a data transmission device into practice, the present invention provides an analog processing device for a data transmission device, which includes an analog signal processing unit for performing analog signal processes on an input signal received by the data transmission device and an output signal transmitted by the data transmission device, an audio interface unit coupled to the analog signal processing unit, for transmitting the input signal and the output signal, an output unit coupled to the audio interface unit, for transmitting the output signal from the audio interface unit to an external device, and an input unit coupled to the audio interface unit, for transmitting the input signal from the external device to the audio interface unit.

Abstract: The present invention relates to a sheet for mounting a workpiece, which includes a sheet body. The sheet body includes a top surface, a plurality of foamed pores, and a plurality of surface holes or at least one surface groove. The top surface is used for mounting a workpiece. The foamed pores are disposed in the interior of the sheet body. The surface holes or the surface groove have opening on the top surface but does not communicate with the foamed pores. The surface holes or the surface groove is formed by machining, and arranged in at least one pattern. Whereby, the time for taking off the workpiece from the sheet is reduced.

Abstract: The present invention relates to a polishing pad that comprises a polishing sheet for polishing a substrate, a buffer sheet comprising a plurality of holes, and adhesive for adhering the buffer sheet to the polishing sheet; wherein the adhesive is formed by polymerizing macromolecules with fluidity. A method of polishing a substrate comprising using the polishing pad and a method for manufacturing the polishing pad described above are also provided.

Abstract: A mobile communication device includes: an antenna module; a touchscreen for detecting a touching operation thereon; an application processor including an auxiliary display module that accesses information in a portable electronic device and sends the information to the touchscreen for display; a wireless communication unit controlled to retrieve data from the Internet for display on the touchscreen or the portable electronic device, or controlled to display a dialing interface on the touchscreen or the portable electronic device to allow for input of a telephone number; and a satellite navigation unit performing navigation based on information provided by a global positioning system and information in an electronic map database, and displaying navigation information on the touchscreen or the portable electronic device. The application processor activates the wireless communication unit, the satellite navigation unit, or the auxiliary display module according to a signal received from the touchscreen.

Abstract: The present invention relates to a sheet having discontinuous adhesion points and a method for making the same. The sheet includes a buffer layer, an adsorption layer, and an adhesion layer. The adhesion layer is disposed between the buffer layer and the adsorption layer. The adhesion layer has a plurality of adhesion points to bind the buffer layer and the adsorption layer together. The adhesion points are discontinuous and have gaps in between. Consequently, when the sheet is pressed, air can be vented out through the gaps between the adhesion points, so that the adsorption force is increased.

Abstract: The invention provides a battery charging and discharging apparatus and method. The battery charging and discharging apparatus comprises a power source and a plurality of charging and discharging module. The charging and discharging module comprises a current-limiting transistor, a current-limiting resistor, a charging controlling unit, and a discharging controlling unit, wherein both the charging controlling unit and the discharging controlling unit are of battery voltage tracking types. When the charging and discharging module charges a battery, the voltage across two ends of the current-limiting transistor and the current-limiting resistor connected in series is limited to a fixed value by the charging controlling unit. When the battery discharges, the voltage across two ends of the current-limiting transistor and the current-limiting resistor connected in series is limited to a fixed value by the discharging controlling unit.

Abstract: In order to put the voice transmission function of a data transmission device into practice, the present invention provides an analog processing device for a data transmission device, which includes an analog signal processing unit for performing analog signal processes on an input signal received by the data transmission device and an output signal transmitted by the data transmission device, an audio interface unit coupled to the analog signal processing unit, for transmitting the input signal and the output signal, an output unit coupled to the audio interface unit, for transmitting the output signal from the audio interface unit to an external device, and an input unit coupled to the audio interface unit, for transmitting the input signal from the external device to the audio interface unit.

Abstract: A wireless communication device includes an internal antenna module, a DC power source, a signal processing module, a first low noise amplifier coupled to the internal antenna module including a signal input end, a power input end, and a signal output end. The wireless communication device further includes a switch including a first terminal for coupling to an external antenna module, a second terminal, and a third terminal. The wireless communication device further includes a first equivalent inductor coupled to the DC power source and the second terminal, a second equivalent inductor coupled to the input end of the first low noise amplifier and the third terminal, a first capacitor coupled to the signal output end of the first low noise amplifier and the third terminal, and a second capacitor coupled to the signal processing module and the second terminal.

Abstract: A wireless communication device includes an internal antenna module, a DC power source, a signal processing module, a first low noise amplifier coupled to the internal antenna module including a signal input end, a power input end, and a signal output end. The wireless communication device further includes a switch including a first terminal for coupling to an external antenna module, a second terminal, and a third terminal. The wireless communication device further includes a first equivalent inductor coupled to the DC power source and the second terminal, a second equivalent inductor coupled to the input end of the first low noise amplifier and the third terminal, a first capacitor coupled to the signal output end of the first low noise amplifier and the third terminal, and a second capacitor coupled to the signal processing module and the second terminal.

Abstract: This invention relates to a process and a device of high voltage test with detecting function for short or open circuits comprises carying out test of short or open circuits with low voltage for an object prior to a high voltage test, checking forrner step properly and then carrying out high voltage test to improve the life time of devices and test points, which also can improve the reliability of test.

Abstract: The invention relates to a floating impedance high voltage simultaneously test circuit, using two or more sets of conditions capable of simultaneously outputting different source signals to perform simultaneously the high voltage test and the low voltage DC impedance test, so that it is possible to simplify the test procedure of electric products, to reduce the poor yield of the facility, to reduce the test time, and to greatly increase the production efficiency; and to a method of performing the test.

Abstract: A method for fabricating a conductive plug device is disclosed. A semiconductor substrate having a diffusion region thereon is provided. A dielectric layer is deposited over the semiconductor substrate. An opening is formed in the dielectric layer to expose a portion of the diffusion region. An un-doped CVD silicon layer is deposited on interior walls of the opening. A pure CVD phosphorus layer is in-situ deposited on the un-doped CVD silicon layer. The pure CVD phosphorus layer thereafter diffuses into the subjacent un-doped CVD silicon layer to form a doped silicon layer. Subsequently, a second un-doped CVD silicon layer is in-situ deposited on the doped silicon layer.

Abstract: A motorcycle lock includes a base, a locking device, a locking rod, a stop plate, a fix plate, a constrictor and a housing. The locking device consists of a base block, a slide block and a position plate. The stop plate hides the locking device located in the base to prevent the lock from being unlocked illegally, and the base with the housing is fixed on a front fork of a motorcycle by a constrictor. In locking, a push plate is swung 90 degrees to align it with the locking rod and push it rearward into a front wheel, in thus locking the wheel without using the key and hampering the front wheel from rotating. In unlocking a key is used to permit the locking rod to retreat to its original unlocked position by a spring.