Abstract: An analysis method for a semiconductor device is described. The semiconductor device having an abnormal region is provided. Thereafter, a focused ion beam microscope analysis process is performed to the abnormal region, wherein the result of the focused ion beam microscope analysis process shows that the abnormal region has a defect therein. After the focused ion beam microscope analysis process, an electrical property measurement step is performed to the abnormal region, so as to determine whether the defect in the abnormal region is a device failure root cause or not.

Abstract: An analysis method for a semiconductor device is described. The semiconductor device having an abnormal region is provided. Thereafter, a focused ion beam microscope analysis process is performed to the abnormal region, wherein the result of the focused ion beam microscope analysis process shows that the abnormal region has a defect therein. After the focused ion beam microscope analysis process, an electrical property measurement step is performed to the abnormal region, so as to determine whether the defect in the abnormal region is a device failure root cause or not.

Abstract: An antenna assembly includes a base (3) and an antenna (2) disposed on the base. The antenna includes a radiating element (21) with top and bottom surfaces thereof, and the bottom surface of the radiating element abuts against and is surface mounted on the base. An arm (311) is located above the top surface of the radiating element so as to prevent the radiating element from tilting upwards excessively, and most of the radiating element is exposed outside the arm.

Abstract: A parallel PFC converter comprises a first PFC circuit, a second PFC circuit, and a voltage divider. The second PFC circuit is connected in parallel with the first PFC circuit for generating an output voltage of the parallel PFC converter. The voltage divider is coupled to receive the output voltage for generating a first feedback signal and a second feedback signal. The first feedback signal is higher than the second feedback signal. The first PFC circuit and the second PFC circuit respectively comprises a first switching control circuit and a second switching control circuit for regulating the output voltage. It is an object of the present invention to reduce the power loss for improving the efficiency of the PFC converter.

Abstract: A liquid crystal display device includes a plurality of pixel units. Each of the pixel units includes a first thin film transistor and a second thin film transistor, a reflective sheet, and a storage capacitor. The channel width/length ratio of the first thin film transistor and the channel width/length ratio of the second thin film transistor are both larger than 12/5. The reflective sheet is disposed adjacent to the first thin film transistor and the second thin film transistor to reflect ambient light. The storage capacitor is formed at a position overlapping the reflective sheet and has a capacitance of lager than 1 pF.

Abstract: A dual-switch flyback power converter includes a control circuit to generate a switching signal. A high-side driving circuit includes a pulse generation circuit. The pulse generation circuit generates a pulse-on signal and a pulse-off signal to control two transistors in response to the switching signal. The two transistors further respectively provide a level-shift-on signal and a level-shift-off signal to a comparison circuit to enable/disable a high-side driving signal. Without using a charge pump circuit to power the high-side driving circuit, a floating winding of a transformer is utilized to provide a floating voltage to power the high-side driving circuit, which reduces the cost of the dual-switch flyback power converter and ensures a sufficient high-side driving capability of the high-side driving circuit.

Abstract: A deploy apparatus, method and computer program product thereof for a wireless network are provided. The wireless network comprises at least one first network node and a second network node. The method comprises the following steps: calculating an output constant and a node constant according to a first default value, a second default value and a third default value; calculating a first evaluation function according to the related information of the network nodes of the wireless network; moving or removing the second network node from the wireless network when the output constant is smaller than one and a test value is smaller than the node constant; calculating a second evaluation function according to the related information of the network nodes of the wireless network; and deploying the wireless network after comparing the first evaluation function and the second evaluation function.

Abstract: An antenna assembly includes a base (3) and an antenna (2) disposed on the base. The antenna includes a radiating element (21) with top and bottom surfaces thereof, and the bottom surface of the radiating element abuts against and is surface mounted on the base. An arm (311) is located above the top surface of the radiating element so as to prevent the radiating element from tilting upwards excessively, and most of the radiating element is exposed outside the arm.

Abstract: A hot swap fan, capable of being hot swapped in a system, includes a first housing, a second housing, an impeller and a terminal seat. The first housing is assembled with the second housing to form an accommodating space therebetween for accommodating the impeller therein. The terminal seat has at least one terminal electrically connected to the fan so as to enable the fan to be electrically connected to the system and drive the impeller to rotate when the fan is installed in the system. The terminal seat is disposed between the first housing and the second housing.

Abstract: A method for monitoring the properties of a coating comprising the steps of adding a fluorescence probe to a coating composition which has the ability to undergo microscopic changes in viscosity, the ratio of the intensity of the fluorescence emission of said probe at two wavelengths changing in response to said changes in said viscosity of said coating composition; curing said coating; causing said compound to fluoresce; measuring the fluorescence of said compound; calculating the ratio of the intensities of fluorescence emission of said compound at two or more wavelengths; relating said ratio to the monitored property of said coating.