Abstract:
The invention relates to a multilayer tube comprising a metal tube having an inner surface and an outer surface, a first polymeric layer bonded to the outer surface, and preferably a second polymeric layer bonded to the inner surface, and wherein the metal tube is made from an aluminium alloy having, in wt. %: Si 1.5 to 2.45, Fe 0.5 to 1.2, Mn 0.5 to 1.2, Cu 0.3 to 1, Mg 0.04 to 0.3, Ti
Abstract:
A semiconductor device includes a substrate including a pixel region incorporating a photodiode, a grid disposed over the substrate and having walls defining a cavity vertically aligned with the pixel region, and a color filter material disposed in the cavity between the walls of the grid.
Abstract:
A backside illuminated image sensor includes a semiconductor substrate having a front side and backside, a sensor element formed overlying the frontside of the semiconductor substrate, and a capacitor formed overlying the sensor element.
Abstract:
A magnetic thermal device is provided. The magnetic thermal device includes a shaft, having an axis direction; a rotator, supported by the shaft, having a working material and a utility material; a magnetic assembly, adjacent to the rotator, for generating a magnetic flux passing through the rotator in a flux direction, wherein the flux direction is substantially perpendicular to the axis direction.
Abstract:
The invention provides an optical touch system for detecting a position of a touch object on a touch area, including an active light source for lightening the touch area, a camera having two lenses and an image sensor to capture two images of the touch object on the image sensor through the two lens, and a processor for calculating the position of the touch object according to the two images of the touch object on the image sensor.
Abstract:
The disclosure provides a radio frequency calibration method for a mobile terminal, including: setting a parameter required for radio frequency calibration of the mobile terminal (201); obtaining PPDM values of power control signals and actual output power (P) values of the mobile terminal corresponding to the PPDM values by using different scanning steps according to linearity of a power curve, or, selecting, by using different selection intervals, part of PPDM values and P value corresponding to the part of PPDM values from calibration data obtained by fine scanning (202); and converting the obtained P values into PAGC values recognizable by the mobile terminal, and storing the PAGC values and the PPDM values corresponding to the PAGC values into a memory of the mobile terminal (203). The disclosure further discloses a radio frequency calibration apparatus for a mobile terminal. Through the solution of the disclosure, the finally obtained calibration data are more approximate to the memory space of the mobile terminal in length, so that the mobile terminal can transmit correct power by querying the calibration data when transmitting power to the outside, thereby reflecting the output characteristics of the mobile terminal more truly and improving the radio frequency output index, such as inner-loop power control, of the mobile terminal.
Abstract:
The present invention discloses a pulse width modulation driving IC. The pulse width modulation driving IC includes a first pin, for receiving a first signal, a second pin, for receiving a second signal, a comparing unit, for comparing the first signal with a reference voltage, to generate a comparison result indicating a operating mode of the pulse width modulation driving IC, and an output unit, for outputting a pulse width modulation output signal according to the first signal, the second signal and the comparison result.
Abstract:
The invention provides an optical touch display device. The optical touch display device comprises a display module, a first image capturing module, a second image capturing module and a processing module. The display module generates N touch points according to a touch gesture, the touch gesture has a specific moving model, and N is a positive integer. The first image capturing module retrieves a first image relating to N touch points. The second image capturing module retrieves a second image relating to N touch points. The processing module determines correspondingly a specific touch chord of N touch points according to the first image and the second image, and determines correspondingly a specific function of the touch gesture according to the specific touch chord and the specific moving mode.
Abstract:
A smart 3D HDMI video splitter is disclosed. When a 3D video signal enters the smart splitter, a field-programmable gate array converts the 3D signal so that the smart 3D HDMI video splitter outputs a 3D or 2D signal according to the type of the television, display or AVR amplifier.