Abstract:
A hinge fixing structure includes a bezel whereon an opening is formed, and a cover whereon a slot is formed. The hinge fixing structure includes a hinge whereon a hole is formed, and a protrusion bolt. The protrusion bolt includes a fixing portion installed inside the slot on the cover in a tight fit manner, and a protruding portion connected to a side of the fixing portion and passing through the hole of the hinge. The hinge fixing structure further includes a screwing component for passing through the opening on the bezel and being screwed inside the protrusion blot at an end, so as to fix relative position of the bezel, the hinge and the cover.
Abstract:
A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller to transmit to a communication system a PKI certificate, and engage in encrypted communications responsive to receiving a public key from the communication system. The communication system can have a plurality of network elements that integrate operations of a circuit-switched communication network and a packet-switched communication network. Other embodiments are disclosed.
Abstract:
Embodiments of the invention describe an enclosure for an image capture system that includes an image capture unit and a solid state die to provide focusing capabilities for a lens unit of the image capture unit. The enclosure may electrically couple the solid state die to the image capture unit and/or other system circuitry. The enclosure may further serve as EMI shielding for the image capture system.
Abstract:
A power supply apparatus for applying a method of supplying a loading with an electric power within a predetermined range of a default power, which includes a driving unit, a voltage sensing unit, and a feedback control unit. The driving unit receives power from a power source, and supplies the loading with a working voltage and a working current; the voltage sensing unit detects the working voltage; the feedback control unit keeps a plurality of reference voltages, wherein each two neighboring reference voltages are defined to have a voltage section therebetween. The feedback control unit sends a current signal to the driving unit according to the working voltage and a slope parameter of the voltage section which the working voltage falls in, and the driving unit supplies the working current according to the current signal to maintain the electric power in the predetermined range of the default power.
Abstract:
A method of driving LED chips, wherein the LED chips have different specifications, includes the steps of: A. defining a plurality of setting currents; B. connecting a LED chip; C. selecting one of the setting currents which matches a rated current of the LED chip; and D. providing power with the selected setting current to the LED chip. Whereby, the method could be applied to drive LED chips of several different specifications.
Abstract:
A transistor device and a manufacturing method thereof are provided. The transistor device includes a substrate, a first well, a second well, a shallow trench isolation (STI), a source, a drain and a gate. The first well is disposed in the substrate. The second well is disposed in the substrate. The STI is disposed in the second well. The STI has at least one floating diffusion island. The source is disposed in the first well. The drain is disposed in the second well. The electric type of the floating diffusion island is different from or the same with that of the drain. The gate is disposed above the first well and the second well, and partially overlaps the first well and the second well.
Abstract:
A connection assembly comprises a bracket, a linkage element, a first elastic element, a trigger element, and a second elastic element. The first elastic element is connected with the bracket and the linkage element. One end of the trigger element is fixed on the bracket. The second elastic element is connected to the trigger element and the bracket. When the electronic apparatus is not connected to the dock, the linkage element is located at a first position of the trigger element, and the first elastic element stores a first elastic force. When the electronic apparatus is connected to the dock, the trigger element receives an external force so that the second elastic element stores a second elastic force, and the first elastic element releases the first elastic force to move the linkage element to a second position of the trigger element.
Abstract:
A dimmable LED lamp, which receives power from a DC power source to emit light, includes a main body, a DC/DC converter, and a LED module; wherein the main body is hollow, and includes a conductive portion made of a conductive material, wherein the conductive portion is connected to the DC power source; the DC/DC converter is provided in the main body, and is electrically connected to the conductive portion of the main body to receive a power from at least a DC power source; the DC/DC converter converts a voltage of the power provided by the DC power source into a corresponding current; the LED module is provided on the main body, and is electrically connected to the DC/DC converter to emit light with luminance corresponding to the current received from the DC/DC converter.
Abstract translation:从DC电源接收发光功率的可调光LED灯包括主体,DC / DC转换器和LED模块; 其中所述主体是中空的,并且包括由导电材料制成的导电部分,其中所述导电部分连接到所述直流电源; DC / DC转换器设置在主体中,并且电连接到主体的导电部分以从至少DC电源接收电力; DC / DC转换器将由DC电源提供的电力的电压转换成相应的电流; LED模块设置在主体上,并且电连接到DC / DC转换器以发射具有与从DC / DC转换器接收的电流相对应的亮度的光。
Abstract:
A dimmable LED illumination system includes a LED lamp, a switch, and a driver. The LED lamp receives electric signals to emit light; the switch is connected to a power source, and generates a pulse signal by being turned off and then on again in a predetermined time; the driver connects the switch to the LED lamp to convert electric power of the power source into the electric signals which are supplied to the LED lamp when the switch is turned on. In addition, the driver saves a setting luminance, a default illumination mode, and a luminance adjustment mode. When the driver receives the pulse signal, one of the two modes is selected to light the LED lamp.
Abstract:
A semiconductor structure comprises a substrate having a first conductive type; a deep well having a second conductive type formed in the substrate and extending down from a surface of the substrate; a first well having the first conductive type and a second well having the second conductive type both formed in the deep well and extending down from the surface of the substrate, and the second well spaced apart from the first well; a gate electrode formed on the substrate and disposed between the first and second wells; an isolation extending down from the surface of the substrate and disposed between the gate electrode and the second well; a conductive plug including a first portion and a second portion electrically connected to each other, and the first portion electrically connected to the gate electrode, and the second portion penetrating into the isolation.