Abstract:
A sensing device including first and second scan lines, a readout line, first and second sensing units is provided. The first sensing unit is coupled to the first scan line, the second scan line, and the readout line and configured to sense a first energy. The first sensing unit outputs a first readout signal corresponding to the first energy to the readout line in response to a first scan signal on the first scan line. The second sensing unit is coupled to the second scan line and the readout line and configured to sense a second energy. The second sensing unit outputs a second readout signal corresponding to the second energy to the readout line in response to a second scan signal on the second scan line. The second scan signal works in cooperation with the first scan signal to reset the first sensing unit.
Abstract:
An apparatus for correcting any warping of a light guide plate includes a retaining device and a heating device. The retaining device includes a top pressing plate, a bottom supporting plate and an oil hydraulic cylinder on the top pressing plate. The oil hydraulic cylinder applies a pressing force on the top pressing plate, and the top pressing plate and the bottom supporting plate cooperatively sandwich and retain a light guide plate. The heating device has a coil of wire for surrounding the light guide plate. The coil of wire is configured for heating the light guide plate, the pressure and the heat thereby correcting the warp of the light guide plate. A method for correcting a warp of a light guide plate is also provided.
Abstract:
A power supply employs an error detecting circuit to output an error signal when detecting an overvoltage or overcurrent occurred in one of output powers and employs a latch trigger circuit to cause the power supply to enter a latch mode when receiving the error signal. The power supply will keep the latch mode when entering the latch mode until the AC power VAC is removed. In addition, the power supply employs the error detecting circuit to provide the accurate safety threshold value by the constant current source with temperature compensation function and stable constant current output.
Abstract:
A linear motor mover with heat dissipation unit includes: a base seat; a mover having several coils sequentially upright arranged with first ends of the coils disposed in the base seat; a heat dissipation unit having a hollow and substantially slat-shaped cooling section, one face of the cooling section being immediately adjacent to second ends of the coils opposite to the base seat, whereby the heat generated by the coils during operation of the mover can be conducted from the coils to the cooling section, the cooling section containing a cooling fluid therein, the cooling fluid flowing within an interior of the cooling section to carry away the heat absorbed by the cooling section; and an insulation section disposed between the heat dissipation unit and the coils. With the heat dissipation unit, the linear motor has better heat dissipation efficiency and driving efficiency and is assembled at lower cost.
Abstract:
A cooling system includes an area heat extraction hardware, a cooling device including an evaporator, a compressor and a condenser, a grounded-coupled heat exchanger connecting to the condenser and a cooling medium circularly flowing in the area heat extraction hardware, the cooling device and the grounded-coupled heat exchanger. The area heat extraction hardware extracts heat from the air and heats the cooling medium. The heated cooling medium passes through the evaporator and the evaporator extracts the heat of the heated cooling medium. The compressor transfers the heat extracted by the evaporator to the condenser. The condenser transfers the heat from the compressor to the grounded-coupled heat exchanger. The grounded-coupled heat exchanger transfers the heat of the cooling medium to the ground so the cooling medium is cooled.
Abstract:
Display methods and interfaces for high dynamic range images. High dynamic range images and corresponding histograms are displayed on a display device. The histogram panel displays low dynamic range and high dynamic range data of the images simultaneously. The low dynamic range and high dynamic range data is brightness level of the image pixels.
Abstract:
A Random Access Memory (RAM) with a plurality of cells is provided. In an embodiment, the cells of a same column are coupled to a same pair of bit-lines and are associated to a same power controller. Each cell has two inverters; the power controller has two power-switches. For the cells of the same column, the two power-switches respectively perform independent supply voltage controls for the two inverters in each cell according to data-in voltages of the bit-lines during Write operation.
Abstract:
A localization device assisted with augmented reality and a localization method thereof are provided. The localization device includes a subject object coordinate generating unit, a relative angle determining element and a processing unit. The subject object coordinate generating unit selects at least three subject objects outside the localization device and obtains at least three subject object coordinate values of the at least three subject objects. The relative angle determining element determines at least two viewing angle differences between any two of the at least three subject objects. The processing unit generates a location coordinate value of the localization device according to the at least two viewing angle differences and the at least three subject object coordinate values.
Abstract:
A nail belt is provided with a main body; a plurality of holes on the main body; and a plurality of nail sockets each depending downward from the hole, each nail socket including a bottom rim, a plurality of longitudinal slits formed on a circumferential surface of the nail socket, and a plurality of projections extending from the rim toward inside of the nail socket.
Abstract:
A solar cell including a photovoltaic layer, a first electrode layer, a second electrode layer, an insulating layer and a light-transparent conductive layer is provided. The photovoltaic layer has a first surface and a second surface. The first electrode layer having at least one gap is disposed on the first surface, wherein the at least one gap exposes a portion of the photovoltaic layer. The second electrode layer is disposed on the second surface. The insulating layer having a plurality of pores is located on the photovoltaic layer exposed by the at least one gap, wherein the holes expose a portion of the photovoltaic layer. The light-transparent conductive layer covers the insulating layer and is connected with the first electrode layer. The transparent electrode is connected with the photovoltaic layer through at least a part of the pores. A method of fabricating a solar cell is also provided.