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1952results about How to "Distribute quickly" patented technology

Multifunctional graphene electrothermal paste, multifunctional electrothermal film prepared by same, preparation method and application

The present invention discloses multifunctional graphene electrothermal paste, a multifunctional electrothermal film prepared by the same, a preparation method and application. The preparation methodcomprises the following steps that: (1) graphene nanoplatelets are modified by introducing inducible lipidation and cross-linking reaction groups; (2) the modified graphene, a lipidizable and cross-linking reaction emulsion and various kinds of additives are subjected to liquid phase mixing, the above dispersion liquid is induced to undergo in-situ esterification and cross-linking reaction, so that graphene-based homogeneous electrothermal paste can be formed; (3) an electrothermal paste loading matrix is modified, so that the interfacial property of the electrothermal paste and the matrix material can be enhanced; and (4) the graphene electrothermal paste can be combined with different base materials, so that electrothermal products can be prepared. The graphene electrothermal material ofthe invention has the advantages of adjustable resistivity, adjustable use voltage, adjustable heating efficiency, far infrared heating function, flame retardancy, wide application range, high safety, energy-saving performance and the like, and can be applied to home building material manufacturing, human body care, aviation equipment, medical equipment, transportation pipelines, automobiles andother fields.
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

High-power LED high-brightness lighting lamp

The invention relates to an improvement on the LED high power lighting lamp, which is characterized in that: it is formed by a LED light array, a front reflective bowl array board relative to the LED array chip, a back metal heat emission board with heat emission wings, and a cooling fan. Wherein, the LED light array is formed by arranging the LED light units on the insulation circuit board, while the LED light units comprises the LED chips mounted on the metal heat emission swings with insulation layers; the LED chip has a outside transparent cover with reflective bowl. The invention has two-stage heat conduction and heat emission, while it adds the fan to emit heat and improve the LED heat emission efficiency; the LED chip two-stage reflective bowl can centralize the light, improve the brightness, enlarge the lighting angle and meet the demand of lighting large area. The invention can solve the problems of high power LED high brightness light lamp, which it can be used in high suspended street lamp with enough brightness.
Owner:江苏江旭电子有限公司

System and method using a packetized encoded bitstream for parallel compression and decompression

A system and method are disclosed for parallel compression and decompression of a bitstream. For compression, the bitstream is separated into a plurality of components, and the components are encoded using a compression algorithm. Packets are then constructed from the encoded components. At least one packet is associated with each encoded component and comprises header information and encoded data. The packets are combined into a packetized encoded bitstream. For decompression, the packets are separated from the packetized encoded bitstream using the header information. The packets are then decoded in parallel using a decompression algorithm to recover the encoded data. The plurality of components are reconstructed from the recovered encoded data and combined to-recover the bitstream.
Owner:MICROSOFT TECH LICENSING LLC
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