Abstract: A semiconductor process system includes a process chamber. The process chamber includes a wafer support configured to support a wafer. The system includes a bell jar configured to be positioned over the wafer during a semiconductor process. The interior surface of the bell jar is coated with a rough coating. The rough coating can include zirconium.

Abstract: A multiband antenna includes a first radiating unit, a second radiating unit connected to the first radiating unit and including a first radiating arm, a second radiating arm, and a third radiating arm, and a connecting unit connected to the first radiating unit. The first radiating unit, the second radiating unit, and the connecting unit are all planar sheets positioned coplanar with each other. The first radiating unit is a sector having a first radii side, a second radii side and an arc side. The first radiating arm, the second radiating arm, and the connecting unit are connected to the first radii side, and the third radiating arm is connected to the second radii side.

Abstract: A charge apparatus used to regulate the power outputted by a power supply to charge a battery includes a voltage regulating module, a protection circuit, a timing module and a switch control module. The voltage regulating module is configured to connect the power supply to the battery and regulate electrical energy outputted from the power supply to charge the battery. The protection circuit detects a voltage of the battery and generates a triggering signal when the voltage of the battery reaches a preset voltage. The timing module receives the triggering signal to begin a timing process. The switch control module controls the voltage regulating module to stop charging the battery when the timing process ends.

Abstract: A mobile communication device includes a communication unit for communicating with other communication devices, a processor unit connected to the communication unit, and a sensor unit connected to the processor unit. The sensor unit includes at least one of a humidity sensor and a temperature sensor. The humidity sensor senses ambient moisture and generates an electronic signal corresponding to the ambient moisture, and the temperature sensor measures ambient temperature and generates an electric signal corresponding to the ambient temperature. The processor unit calculates at least one of the ambient humidity and ambient temperature according to the electric signals and transmits associated data of the sensor unit to the communication unit. The communication unit sends the data to other communication devices capable of communicating with the mobile communication device.

Abstract: An electrostatic protector used in a portable electronic device includes an electrostatic conducting unit and an electrostatic protecting unit connected to the electrostatic conducting unit. The electrostatic protecting unit includes at least one protecting circuit, each protecting circuit includes a diode, and the diode has a cathode connected to the electrostatic conducting unit and an anode grounded. Electrostatic charges on the portable electronic device are transmitted to the electrostatic conducting unit and generate a voltage on the cathode of the diode to break down the diode, such that the electrostatic charges are transmitted to the ground via the broken down diode and the voltage on the cathode of the diode is reduced.

Abstract: An exemplary mobile terminal searching system includes a base station, a locating terminal, and target terminal. The base station includes a controlling unit, a signal communicating unit, a storage unit, and a positioning unit. The locating terminal is configured for setting searched phone numbers and sending the searched phone numbers to the base station via the signal communicating unit. The signal storage unit is configured for storing the searched phone numbers controlled by the controlling unit. The positioning unit is configured for determining the position information of the target terminal, and the position information is sent to the locating terminal via the signal communicating unit.

Abstract: A display screen window assembly includes a display screen window and a photo catalyst layer. The display screen window has an outer surface. The photo catalyst layer is disposed on the outer surface of the display screen window, thus the outer surface of the display window assembly has hydrophilic and decomposing functions. The photo catalyst layer may set off chemical reaction with the water molecule and oxygen molecule under emission of light to prevent the water and foreign materials from forming on or sticking to the outer surface of the display screen window.

Abstract: A portable electronic device includes a main power supply, a power management unit (PMU) connected to the main power supply, and a receiver unit connected to the PMU. The main power supply supplies electric power to the portable electronic device through the PMU. The receiver unit includes a processor module connected to the PMU. The processor module stores a lock code, the processor module directs the PMU to prevent the main power supply from providing electric power to the portable electronic device when the receiver unit receives wireless signals corresponding to the lock code.

Abstract: A portable electronic device includes a short distance wireless communicating module and a warning unit. The short distance wireless communicating module is used to establish short distance wireless communicating network with another portable eletronic device and monitor whether the other portable electronic divice is out of wireless network range. The warning unit electrically connects with a short distance wireless communicating module to send out an alarm if the portable electronic device is out of wireless network range.

Abstract: A portable electronic device includes a circuit board and at least one treatment element mounted adjacent to the circuit board and storing volatile maintaining matters therein. The circuit board generates heat when the portable electronic device is working to heat the treatment element, and then the maintaining matters volatilize to maintain the portable electronic device.

Abstract: A heat source recycling unit includes at least one heat removing device, a heat source conversion device and a heat preservation box. The heat removing device includes a heat inlet end connects with the pre-recycling heat source and, a heat outlet end connects with the heat source conversion device. The heat preservation box includes a heat preservation room and a refrigeration room. The heat source conversion device converts the received heat energy into heat energy and cold energy, and then transmits them to the heat preservation room and the refrigeration room respectively. The invention also provides a heat source recycling system.

Abstract: A method of adhering metal workpieces with plastic workpieces includes the steps: measuring surface tolerances of the adhering surfaces of the metal workpiece and plastic workpiece. Providing a first adhesive and a second adhesive with predetermined thickness according to the measured surface tolerances; pressing the first adhesive and the second adhesive against the metal workpiece and the plastic workpiece; hot pressing the metal workpiece against the plastic workpiece; cooling the hot-pressed metal workpiece and the plastic workpiece.

Abstract: A multiband antenna includes a first radiating unit, a second radiating unit connected to the first radiating unit and including a first radiating arm, a second radiating arm, and a third radiating arm, and a connecting unit connected to the first radiating unit. The first radiating unit, the second radiating unit, and the connecting unit are all planar sheets positioned coplanar with each other. The first radiating unit is a sector having a first radii side, a second radii side and an arc side. The first radiating arm, the second radiating arm, and the connecting unit are connected to the first radii side, and the third radiating arm is connected to the second radii side.

Abstract: A shielding assembly (10) for electronic device is provided. The shielding assembly (10) comprises a plastic layer (12), a metal foil (16) mounted to the plastic layer (12), and a coolant (14) is formed between the plastic layer (12) and the metal foil (16). An electronic device using the shielding assembly is also provided.

Abstract: A charge apparatus used to regulate the power outputted by a power supply to charge a battery includes a voltage regulating module, a protection circuit, a timing module and a switch control module. The voltage regulating module is configured to connect the power supply to the battery and regulate electrical energy outputted from the power supply to charge the battery. The protection circuit detects a voltage of the battery and generates a triggering signal when the voltage of the battery reaches a preset voltage. The timing module receives the triggering signal to begin a timing process. The switch control module controls the voltage regulating module to stop charging the battery when the timing process ends.

Abstract: A mobile communication device includes a communication unit for communicating with other communication devices, a processor unit connected to the communication unit, and a sensor unit connected to the processor unit. The sensor unit includes at least one of a humidity sensor and a temperature sensor. The humidity sensor senses ambient moisture and generates an electronic signal corresponding to the ambient moisture, and the temperature sensor measures ambient temperature and generates an electric signal corresponding to the ambient temperature. The processor unit calculates at least one of the ambient humidity and ambient temperature according to the electric signals and transmits associated data of the sensor unit to the communication unit. The communication unit sends the data to other communication devices capable of communicating with the mobile communication device.

Abstract: A portable electronic device includes at least one function module selected from a group consisting of a wireless communication module, an image capturing module, an audio/video file player module, and an internet module, a halitosis measuring module, and a processor connected to the function module and the halitosis measuring module. The processor controls the function module to work, and detects a level of volatile sulfur compounds (VSCs) in a person's mouth using the halitosis measuring module.

Abstract: A portable electronic device having at least one function module selected from a group consisting of a wireless communication module, an image capturing module, and an audio/video file player module also includes a blood oxygen saturation (SaO2) detector and a processor connected to the SaO2 detector. The SaO2 detector including a first light emitting diode (LED) emitting visible light, a second LED emitting infrared light, and a photoelectric sensor. The visible light of the first LED and the infrared light of the second LED irradiates a person's body, the photoelectric sensor receives visible light and infrared light reflected by the person's body and generates electrical signals corresponding to the reflected visible light and infrared light, and the processor calculates the SaO2 of the person's body according to the electrical signals.

Abstract: A charge control circuit used to control a battery to charge includes a power management unit, a voltage converting unit, a voltage comparison unit, and a switch control unit. The power management unit supplies a voltage to the battery. The voltage converting unit provides a reference voltage to the voltage comparison unit. The voltage comparison unit compares a battery voltage obtained from the battery with the reference voltage, and sends a comparison to the switch control unit. The switch control unit controls the power management unit to charge or stop charging the battery according to the comparison.