The present disclosure discloses a stereoscopic integrated LED light source module, which comprises a columnar insulated support, a plurality of conducting circuits located on outer surface of the columnar insulated support, a plurality of LED light sources connected the conducting circuits to form .....
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A semiconductor element and a manufacturing method thereof are provided. The semiconductor element includes a substrate and multiple semiconductor chips disposed thereon. The semiconductor chips are arranged to form multiple sequentially nested circle(s), and a circumference of each of which is arra.....
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A package substrate includes: an insulating substrate, a first and a second soldering pads spacedly disposed on a first surface of the insulating substrate, a first and a second electrodes spacedly disposed on an opposite second surface of the insulting substrate. The first and the second soldering .....
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An optical touch device includes a transparent substrate and at least a light emitting and receiving unit. The transparent substrate has a touch surface, a first light incidence surface and a first light emitting surface. Each light emitting and receiving unit includes a linear light source, a light.....
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The present invention relates to a computer system capable of adjusting the operating frequency dynamically and comprises at least a processor voltage-adjusting unit, a clock-generating circuit, at least a load-detecting unit, and a control unit. The processor voltage-adjusting unit and the clock-ge.....
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