Abstract: In some aspects, a method for manufacturing graphene applied to grow graphene layers on an insulated surface of a work piece, includes: preparing a work piece; preparing a catalyst having a gasiform transition metal element; preparing a carbon feedstock; preparing hydrogen; mixing the carbon feedstock, the hydrogen and the catalyst over the work piece, the flow rate of the catalyst is between 4 sccm and 1,200 sccm; and warming the carbon feedstock, the hydrogen and the catalyst to the temperature between 200 degrees and 1,200 degrees centigrade, and maintaining the pressure inside the chamber between 1 mTorr and 800 Torr to make the catalyst source react with the carbon feedstock and the hydrogen so as to catalyze the decomposition of carbon feedstock to generate a plurality of carbon atoms, and the plurality of carbon atoms form the graphene layers directly on the insulated substrates of the work piece.

Abstract: A capacitor includes a first graphene structure having a first plurality of graphene layers. The capacitor further includes a dielectric layer over the first graphene structure. The capacitor further includes a second graphene structure over the dielectric layer, wherein the second graphene structure has a second plurality of graphene layers.

Abstract: The present invention discloses a graphene manufacturing system and the method thereof. In the prior arts, in order to grow graphene layers, a metal foil or thin film has to be prepared and disposed either on the surface or in the vicinity of the of the work piece so as to catalyze the decomposition of carbon feedstock nearby. In contrast, the present invention uses a fluid which contains catalyst metal ions as the source of catalysts and imports the catalytic particles from outside of the working chamber. The metal particles catalyze the decomposition of carbon feedstock at high temperature and cause the direct growth of graphene layers on insulator substrates. Therefore, the present invention is able to use cost-effective materials as the source of catalysts to grow graphene for practical applications.

Abstract: An electronic device and a data transmission method thereof are provided. The electronic device includes a counter, a multiplexer, and a buffer. The counter counts the number of read times that the host device reads the electronic device, and produces a read time header corresponding to the number of read times. The multiplexer selects a piece of transmission data in a plurality of data to be transmitted according to the read time header. Each of the plurality of data to be transmitted corresponds to a different read time header related to the varied number of read times. The buffer buffers the read time header and outputs the read time header and the transmission data to the host device after receiving the transmission data. The host device decodes the read time header and the transmission data to obtain the selected data to be transmitted.

Abstract: A light emitting diode dimmer circuit uses a typically commercially available TRIAC dimmer to modulate an illumination-purpose light emitting diode circuit, and to make up the shortfall of the AC voltage phase, caused by the conductivity phase angle of the TRIAC dimmer, for the energy storage applying the energy storage and rectifier circuit, so that the light output of the light emitting diode can achieve the stable and flicker-free effect in the dimming requirement of the light emitting diode either the micro bright or full bright requirement.

Abstract: An electronic device and a data transmission method thereof are provided. The electronic device includes a counter, a multiplexer, and a buffer. The counter counts the number of read times that the host device reads the electronic device, and produces a read time header corresponding to the number of read times. The multiplexer selects a piece of transmission data in a plurality of data to be transmitted according to the read time header. Each of the plurality of data to be transmitted corresponds to a different read time header related to the varied number of read times. The buffer buffers the read time header and outputs the read time header and the transmission data to the host device after receiving the transmission data. The host device decodes the read time header and the transmission data to obtain the selected data to be transmitted.

Abstract: A capacitor includes a first graphene structure having a first plurality of graphene layers. The capacitor further includes a dielectric layer over the first graphene structure. The capacitor further includes a second graphene structure over the dielectric layer, wherein the second graphene structure has a second plurality of graphene layers.

Abstract: A multilayer surface covering is provided with an intermediate layer formed of silicon or PU and being water resistant; a first adhesive layer disposed on a first surface of the intermediate layer; and a second adhesive layer disposed on a second surface of the intermediate layer. The intermediate layer has a thickness of between about 0.1 mm and 2 mm. The first adhesive layer is either releasably secured to the intermediate layer or permanently secured to the intermediate layer. The second adhesive layer is either releasably secured to the intermediate layer or permanently secured to the intermediate layer. Each of the first and second adhesive layers are configured to adhere to an uneven surface.

Abstract: The present invention discloses a graphene manufacturing system and the method thereof. In the prior arts, in order to grow graphene layers, a metal foil or thin film has to be prepared and disposed either on the surface or in the vicinity of the of the work piece so as to catalyze the decomposition of carbon feedstock nearby. In contrast, the present invention uses a fluid which contains catalyst metal ions as the source of catalysts and imports the catalytic particles from outside of the working chamber. The metal particles catalyze the decomposition of carbon feedstock at high temperature and cause the direct growth of graphene layers on insulator substrates. Therefore, the present invention is able to use cost-effective materials as the source of catalysts to grow graphene for practical applications.

Abstract: A suction device includes an electrostatic flexible sheet having a predetermined thickness; an attaching member permanently secured to the sheet and comprising a base, a neck on the base, and an outward extending peripheral flange on a top of the neck; and a holding member comprising a T-shaped recess and a holding element extending outwardly. In response to sticking the sheet to a smooth surface by pressing the sheet a vacuum is created therebetween. The recess is adapted to slidably, securely attach to the attaching member.