107results about How to "Improve signal transmission rate" patented technology

An assembly package includes a substrate, a first die, at least one signal transmission plate, at least one second die, a plurality of conductive wires, and a molding compound. The first die is electrically connected with the substrate using flip-chip bonding. The signal transmission plate is provided on the first die and includes an insulating layer, a layout wire layer, and a solder mask layer. The layout wire layer is formed on the insulating layer, and the solder mask layer is formed on the layout wire layer. The solder mask exposes partial area of the layout wire layer at the center and peripheries of the signal transmission plate to form a plurality of die bonding pads and a plurality of wire bonding pads. The second die is electrically connected with the die bonding pads using flip-chip bonding, and the wire bonding pads are electrically connected with the substrate via the conductive wires so that the signals from the second die are transmitted to the substrate. In addition, the molding compound is used to encapsulate the first die, the signal transmission plate, the second die, and the conductive wires.

A flash memory device comprises a circuit board, a plug fixed on one end of the circuit board, and a housing coating the circuit board. The plug comprises an insulating body, a plurality of conductive terminals which are fixedly held in the insulating body; and a shielding housing which coats the insulating body. The insulating body is provided with a tongue plate which is equipped with an upper surface. The shielding housing is provided with a top wall corresponding with the upper surface. A storing chamer is formed between the upper surface and the top wall. The conductive terminals comprise a plurality of first terminals and a plurality of second terminals. The first terminals are provided with flat-plate-shaped first abutting parts which extend into the storing chamber, and first welding parts for connecting the circuit board. The second terminals are provided with elastic second abutting parts which extend into the storing chamber and second welding parts for connecting the circuit board. The flat-plate-shaped first abutting parts and the elastic second abutting parts are positioned at the same side of the upper surface and are arranged with two rows in the front-and-back direction of the insulating body. The flash memory device of the invention is added with the plurality of second terminals for reinforcing the signal transmission speed.

The invention discloses a light-to-light receiver and manufacturing and using methods thereof. The invention discloses a light-to-light (O2O) signal path, a O2O and hybrid trans-receiver which includes the path, a network system or apparatus which includes one or more than one trans-receiver, and manufacturing and using methods thereof. The O2O signal path includes a first port and a second port, and an optical amplifier which is intended for receiving an optical signal from a host or network via the first port and transmitting an optical amplifying signal to the host and the network via the second port. In some embodiments, the O2O signal path also includes one or more optoisolators and / or clock and data recovery function. Optical signals in the O2O signal path are completely processed in light domain. The trans-receiver includes an O2O signal path and a photoelectric signal path, a transmission connector, or a second O2O signal path.

The invention relates to an electrical socket connector, an electrical plug connector and components thereof. The electric socket connector is provided with an insulation body, an accommodation cavity recessed from the insulation body, a first and second tongue extending into the accommodation cavity with different height, a first and second terminal installed on the first and second tongue respectively. The accommodation cavity includes a first accommodation cavity for accommodating the first tongue, and a second accommodation cavity for accommodating the second tongue, wherein the second accommodation cavity is larger than the first accommodation cavity. The electric plug connector is used for connecting a first and second space of the first and second tongue respectively. The electric plug connector can be completely plugged into the electric socket connector, and the second accommodation cavity of the electric socket connector can be used to connect other electric plug connectors having a second space. By the arrangement, signal transmission speed of the electric socket connector, the electric plug connector and other components can be enhanced.

The invention discloses a cable connector, comprising an insulating body, a conducting terminal, an optical module and a cable, wherein the conducting terminal comprises a plurality of signal terminal pairs; the cable comprises a plurality of twisted-pair components, an optical fiber component and insulation sheaths which are cladded outside the twisted-pair components and the optical fiber component; the twisted-pair components are arranged at two sides of the optical fiber component symmetrically and connected with the signal terminal pairs; and the optical fiber component is connected with the optical module.

The invention discloses an electric connector. The electric connector comprises a shell, a first upper terminal module, a second upper terminal module, a first lower terminal module and a second lower terminal module. The first upper terminal module, the second upper terminal module, the first lower terminal module and the second lower terminal module respectively comprise an insulating body, a plurality of signal terminals, a plurality of grounding terminals and an electromagnetic shielding piece, the plurality of signal terminals and the plurality of grounding terminals are arranged in the insulating body, and the plurality of signal terminals are arranged between two adjacent grounding terminals; the plurality of first grounding terminals of the plurality of grounding terminals are respectively provided with a plurality of flat contact parts which are exposed from the insulating body and have height differences; and the electromagnetic shielding piece is arranged on the insulating body, the electromagnetic shielding piece is provided with a plurality of shielding parts and a plurality of grounding parts located on the two opposite sides of the shielding parts, the grounding parts make contact with the flat contact parts of the first grounding terminals respectively, and the shielding parts cover the first signal terminals of the signal terminals respectively.