Abstract:
The present invention provides to a method of producing fiber from tourmaline anion fiber; of which, polypropylene or polyethylene chip, TPE and submicrometer tourmaline particle are prepared and then rolled into submicrometer tourmaline agglomerate through granulation by double screw; then, take submicrometer tourmaline agglomerate and polypropylene or polyethylene chip, of which the content of tourmaline agglomerate accounts for 1˜10% of gross weight, and TPE for 1˜40% of gross weight; tourmaline agglomerate and polypropylene or polyethylene are melted into composite fiber or filter material via spinning, such that the fiber or filter material can yield anion and present outstanding gas permeability and mechanical property.
Abstract:
A combined MicroElectroMechanical Systems (MEMS) microphone includes a first substrate, a second substrate, a vibrating diaphragm, a backplate, and an accommodating slot. The first substrate has a first chamber, the vibrating diaphragm is disposed on the first chamber, the second substrate has a second chamber, one side of the backplate is disposed on the second chamber, and the other side of the backplate is disposed on the vibrating diaphragm, so that the second substrate is combined with the first substrate. In addition, the backplate has multiple sound holes, and the accommodating slot is disposed between the first substrate and the second substrate to form a space between the vibrating diaphragm and the backplate.
Abstract:
The present invention provides to a method of producing fiber from tourmaline anion fiber; of which, polypropylene or polyethylene chip, TPE and submicrometer tourmaline particle are prepared and then rolled into submicrometer tourmaline agglomerate through granulation by double screw; then, take submicrometer tourmaline agglomerate and polypropylene or polyethylene chip, of which the content of tourmaline agglomerate accounts for 1˜10% of gross weight, and TPE for 1˜40% of gross weight; tourmaline agglomerate and polypropylene or polyethylene are melted into composite fiber or filter material via spinning, such that the fiber or filter material can yield anion and present outstanding gas permeability and mechanical property.
Abstract:
A method for manufacturing a conductive fabric and products thereof mainly fastens a first soft base and a second soft base with a conductive yarn interposed between them with spaced dot-type fastening spots through a fastening means to facilitate fast production of the conductive fabric. The fastening means could be a needle punching apparatus to provide needle punching on an upper layer fabric and a lower layer fabric without hitting the conductive yarn interposed between them. Thus all three of them can be fastened with the spaced dot-type fastening spots. And the conductive fabric can be produced more efficiently.
Abstract:
An antenna structure includes a connection portion. A feed portion connecting to the connection portion defines a feed point thereon. An inductance portion extends from the connection portion, and a free end of the inductance portion connects to a ground end. A capacitance portion that is in a long narrow strip shape extends from the connection portion and is parallel with and adjacent to the ground end. And radiating portions connect to the connection portion respectively. The antenna structure employs the inductance portion, the capacitance portion and the ground end to simulate a LC parallel connection to substitute for an inductor and a capacitor. Therefore, the antenna structure achieves an aim of adjusting a resonance frequency and an impedance matching without the inductor and the capacitor, simplifying the design of the antenna structure, decreasing the manufacture cost and attaining a good performance.
Abstract:
An embedded antenna used in mobile phone includes a lower and a higher frequency portions connecting with the lower frequency portion via a first connecting portion. The lower frequency portion is a bended structure in planar inverted F antenna (PIFA) shape. The higher frequency portion is a loop antenna working in two different higher frequencies, including a first higher frequency portion and a second higher frequency portion connecting with the first one via a second connecting portion. The first connecting portion defines a feeding portion and a grounding portion. The second higher frequency portion defines another grounding portion. An electric current is formed between the first and the second higher frequency portions and can heighten the gain and the frequency band of the antenna. Additionally, a loudspeaker is disposed in a receiving space formed between the lower and higher frequency portions to save space with lowest influence to the antenna.
Abstract:
The present invention provides to a method of producing fiber from tourmaline anion fiber; of which, polypropylene or polyethylene chip, TPE and submicrometer tourmaline particle are prepared and then rolled into submicrometer tourmaline agglomerate through granulation by double screw; then, take submicrometer tourmaline agglomerate and polypropylene or polyethylene chip, of which the content of tourmaline agglomerate accounts for 1˜10% of gross weight, and TPE for 1˜40% of gross weight; tourmaline agglomerate and polypropylene or polyethylene are melted into composite fiber or filter material via spinning, such that the fiber or filter material can yield anion and present outstanding gas permeability and mechanical property.
Abstract:
A video camera apparatus for whole space monitoring is provided, which includes a lens module having a plurality of lenses, a calculation unit, and a processing unit. The lens module captures images from different directions and generates a plurality of image data, then outputs the image data to the calculation unit. The calculation unit calculates the received image data and outputs the image data to the processing unit. The processing unit compresses the image data according to the output of the calculation unit and outputs the compressed image data to the host apparatus.
Abstract:
A thermal transfer film at least including a substrate, a semi-cured protection layer, and an ink layer is provided. The semi-cured protection layer is coated on the substrate, and a material of the semi-cured protection layer includes thermal curing resin and radiation curing resin. Moreover, the resin of the semi-cured protection layer is at least partially cured. The ink layer is coated on the semi-cured protection layer.