摘要:
A method for the management of commands coming from a remote-control device in a communications network comprising a plurality of devices comprises the following steps implemented in a control device connected to a display device: the reception of a first predetermined command signal for the execution of a function to be applied to the multimedia content displayed on the display device and coming from a source device for which a connection with the display device is set up; the determining of the source device in the communications network; the verification of the function-executing capacity of the source device; in the event of positive verification, the sending of the command for execution of the function to the source device; in the event of negative verification, the determining of at least one device of the network capable of executing the function; and the selection of a device of the network to execute the function.
摘要:
A method of navigation in at least one graphic user interface coming from a device included in a communications network comprising a plurality of devices, comprises the following steps implemented in a controller connected to a display device: the detection of a first navigation command signal coming from a remote-control unit and associated with a function; the verification of the display, on the display device, of at least one graphic user interface of the controller in which navigation functions are applicable; in the event of positive verification: the application by the controller of the function associated with the first navigation command signal; in the event of negative verification: the determining of the source device for which a connection with the display device is set up; and the transfer to the source device of at least one piece of information enabling the source device to apply the associated function to the first navigation command signal.
摘要:
A multimedia interface device for the transfer of information in a communications network comprises: at least two connection means to which, respectively, at least two sending devices can get connected by means respectively of two communications links compliant respectively with two protocols; means of connection to a single remote switching device by means of a single cable, the switching device comprising at least switching means between at least two ports; means to mix the information sent out by sending devices into only one stream of information in the form of segments being able to contain part of the information; and means to transfer the stream of information in the form of segments on at least one pair of cable to the switching device to which it is connected according to a third protocol.
摘要:
A method for setting up a connection of data streams between a source terminal and a destination terminal connected to a communications network comprises the following steps: a partial connection of streams is set up between the source terminal and the destination terminal, through an intermediary device that is connected to the network, said connection being partial in that the intermediary device does not let through the stream to the destination terminal so long as a first predetermined event has not occurred; on the occurrence of said first predetermined event, the intermediary device lets through the stream to the destination terminal, so that a full connection of streams is set up between the source terminal and the destination terminal. This first method can be applied especially in a second method for the selection of a stream from amongst a plurality of data streams and for setting up a connection for a selected stream. The commands, whose reception is the first predetermined event, are in this case commands for the selection of a stream from a plurality of streams available on the network.
摘要:
A multimedia interface device for the transfer of information in a communications network comprises, at least two connection means to which, respectively, at least two sending devices can get connected by means respectively of two communications links compliant respectively with two protocols; means of connection to a single remote switching device by means of a single cable, the switching device comprising at least switching means between at least two ports; means to mix the information sent out by sending devices into only one stream of information in the form of segments being able to contain part of the information; and means to transfer the stream of information in the form of segments on at least one pair of cable to the switching device to which it is connected according to a third protocol.
摘要:
The invention relates to a novel use of a multilayer structure, combining fluorinated polymers and PVC, as protection for use at the rear of a photovoltaic solar panel, said structure having improved durability in outdoor environments, while retaining the other properties associated with a back-sheet, namely good electric insulation, thermal stability in terms of volume and dimensions and good adhesion to the encapsulating material. The invention relates to the use of a multilayer structure as protection at the rear of a solar panel, said structure comprising at least one layer of fluorinated polymer and one layer of PVC.
摘要:
The present invention relates to a polymeric composition composed of a fluoropolymer and of zinc oxide (ZnO) of nanometric size which is intended for the manufacture of films transparent in the visible region and opaque to UV radiation. More particularly, in the composition according to the invention, the said filler is present in a proportion by weight of 0.1 to 10%, preferably of 0.5 to 6%, the ZnO particles have a size ranging from 25 to 40 nm, preferably from 30 to 35 nm, these particles have a surface treatment and the said composition is devoid of acrylic polymers.
摘要:
The invention relates to a multilayer film of A/B/C structure comprising: a first layer of composition A, comprising a fluoropolymer; a second layer of composition B, comprising a filled fluoropolymer; and a third layer of composition C, comprising a fluoropolymer, characterized in that the first and third layers have a melting point above 150° C., measured by DSC, and in that the transmittance in visible light is less than 30% for a multilayer film thickness of 25 μm. The invention also relates to the use of a fluoropolymer-based film preferably for a photovoltaic cell back panel, a high-performance textile or a metal, the film adhering to the substrate by means of an adhesive layer placed between the substrate and the film.
摘要翻译:本发明涉及一种A / B / C结构的多层膜,其包括:第一层组合物A,其包含含氟聚合物; 组合物B的第二层,包含填充的含氟聚合物; 以及包含含氟聚合物的组合物C的第三层,其特征在于,通过DSC测量,第一层和第三层的熔点高于150℃,并且对于多层膜,可见光的透射率小于30% 膜厚25微米。 本发明还涉及优选用于光伏电池背板,高性能织物或金属的氟聚合物基膜的使用,所述膜通过设置在基板和膜之间的粘合剂层粘附到基板。
摘要:
The present invention relates to a thermoplastic composition including a polyamide graft polymer including a polyolefin backbone containing a residue of at least one unsaturated monomer having reacted with at least one polyamide graft. The invention also relates to structures, particularly multilayer structures, including said composition. One of the preferred structures of the present invention is a photovoltaic module including said composition. The composition according to the invention can advantageously be used as a binder or encapsulant. It is also used in solar panels and laminated glass.
摘要:
The present invention relates to a process for forming a polymeric composition composed of a fluoropolymer and of zinc oxide (ZnO) of nanometric size from an acrylic masterbatch. The polymeric composition is intended for the manufacture of films transparent in the visible region and opaque to UV radiation. More particularly, in the composition according to the invention, the filler is present in a proportion by weight of 0.1 to 10%, preferably of 0.5 to 6%, the ZnO particles have a size ranging from 25 to 40 nm, preferably from 30 to 35 nm, these particles have a surface treatment and the said composition is devoid of acrylic polymers.