Abstract:
A single-pass optical parametric amplifier is provided. The single-pass optical parametric amplifier comprises a light source emitting a fundamental wave having a wavelength range; a nonlinear material, which the fundamental wave passes therethrough to form a second harmonic generation wave having a light path; a supercontinuum generator extending the wavelength range of the fundamental wave to form a supercontinuum generation seed; and an optical parametric wavelength transformer transforming the supercontinuum generation seed and the second harmonic generation wave into a signal wave and an idler wave.
Abstract:
This invention provides a device and method for detecting a type of a fan. The device for detecting a type of a fan includes a detector and a voltage controller. The detector is used for detecting and comparing a control voltage with a reference voltage to generate a comparison signal and transmitting the comparison signal to the voltage controller. The voltage controller outputs a variable voltage or a constant voltage to a voltage input terminal of a fan according to the comparison signal. The voltage controller can include an integrator for integrating a modulation signal and outputting the variable voltage.
Abstract:
The invention discloses an event announcing system. The event announcing system comprises a portable electrical apparatus, a network, and a server. The portable electrical apparatus comprises an image capturing module, a positioning module, a time module, and a processing module. When the image capturing module captures an image information related to an event, the positioning module receives a positioning information and the time module receives a time information. The processing module is used for generating an announcing signal according to the image information, the positioning information, and the time information. When the server receives the announcing signal via the network, the server validates the announcing signal according to a validating rule and selectively generates an event report according to the announcing signal.
Abstract:
An embodiment of the disclosure provides a semiconductor device. The semiconductor device includes a plurality of metallization layers comprising a topmost metallization layer. The topmost metallization layer has two metal features having a thickness T1 and being separated by a gap. A composite passivation layer comprises a HDP CVD oxide layer under a nitride layer. The composite passivation layer is disposed over the metal features and partially fills the gap. The composite passivation layer has a thickness T2 about 20% to 50% of the thickness T1.
Abstract:
A travel luggage includes: a luggage body including a case and a cover, the case having a case base wall and a case surrounding wall that extends transversely from a periphery of the case base wall and defining an opening opposite to the case base wall, the cover openably covering the opening and having a cover base wall and a cover surrounding wall that extends transversely from a periphery of the cover base wall and that is hinged to the case surrounding wall; at least two belt loops respectively disposed on outer surfaces of the case and the cover; and a belt unit passing through the belt loops and disposed around outer surfaces of the case and the cover.
Abstract:
A photoelectric lens module is utilized to focus a light source. A fabrication method comprises steps of providing a first substrate; positioning a plurality of gap units on the first substrate, and forming a plurality of gap regions amongst the gap units on the first substrate; providing a second substrate comprising a plurality of photoelectric lens units, in which the positions of the photoelectric lens units are corresponding to the locations of the gap regions; and filling a transparent rubber in the gap regions in such that the first substrate and the second substrate are adhered closely.
Abstract:
The present invention provides methods of treating type II diabetes using combinations of diacerein or its derivatives with other antidiabetic agents. The methods may also allow improving glycemic control of type II diabetes patients and/or reducing side effects and/or cardiovascular risks of antidiabetic agents.
Abstract:
This invention provides a device and method for detecting a type of a fan. The device for detecting a type of a fan includes a detector and a voltage controller. The detector is used for detecting and comparing a control voltage with a reference voltage to generate a comparison signal and transmitting the comparison signal to the voltage controller. The voltage controller outputs a variable voltage or a constant voltage to a voltage input terminal of a fan according to the comparison signal. The voltage controller can include an integrator for integrating a modulation signal and outputting the variable voltage.
Abstract:
A system for displaying images includes a liquid crystal display panel. The liquid crystal display panel comprises a color filter substrate having a light shielding layer on a peripheral area and a common electrode on a display area and the peripheral area, and an array substrate having a pixel electrode on the display area and a separate and independent electrode with a fixed voltage on the peripheral area. The liquid crystal display panel further comprises a liquid crystal layer between the color filter substrate and the array substrate.