Abstract: A signal transmission device of the present disclosure has a bus cable, conductive parts and a connection device. The bus cable formed by sequentially stacking a conductor layer, a metal layer and an insulation layer has signal wires. Each of the signal wires has a predetermined width, and each adjacent twos of the signal wires have a predetermined gap therebetween. Each two of the conductive parts have a specific gap therebetween, and each of the conductive part has a first contact terminal and a second contact terminal thereon, wherein the first contact terminals electrically contact the metal layer. The connection device electrically connected to the bus cable has signal conduction wires and ground wires. The signal conduction wires electrically contact the signal wires one by one. The second contact terminals electrically contact the ground wires one by one.

Abstract: The present invention discloses a flat cable connection wire assembly including a flexible flat cable and a connector, and the flexible flat cable includes a plurality of core wires, and the connector includes a plastic body and a plurality of terminals for an electric connection. The plastic body includes a plurality of slots arranged with a specific interval apart from one another and disposed at an end of the flexible flat cable for positioning each terminal, such that a specific interval is formed between terminals and provided for soldering each core wire with each terminal in the slot, while coupling with the connector. The invention provides a more secured and reliable structure of the flat cable connection wire assembly.

Abstract: The present invention provides a flexible flat cable which utilizes a first metal plate disposed on the lower surface of at least one end of a first metal shielding layer to achieve the functions of grounding and a reinforcement plate. Besides, since a metal connecting part can be plugged directly into an external socket without additional plastic connector, the manufacturing cost can be reduced.

Abstract: A flexible flat cable includes a first insulating layer, a conductive wire layer, a second insulating layer, a metal layer and at least one grounding element. The conductive wire layer includes a plurality metal wires arranged with interspace and disposed on the first insulating layer, wherein the plurality of metal wires of the conductive wire layer include at least one ground wire. The second insulating layer is disposed on the conductive wire layer and exposes the two ends of the conductive wire layer. The metal layer is disposed on the second insulating layer. The grounding element electrically connects the exposed ground wire and the metal layer.

Abstract: A transmission line including a flexible flat cable, an insulating layer and a metal layer, wherein the insulating layer and the metal layer are formed sequentially on a surface of the flexible flat cable to change the thickness of the insulating layer, in order to change the characteristic impedance (Z0) of the flexible flat cable. Particularly, the insulating layer is made of a woven fabric material, a foam material or a net material.

Abstract: The present invention provides a flat cable fixing structure that includes a flexible flat cable (FFC) and a positioning element. The flexible flat cable is connected to a printed circuit board, and the positioning element is provided for fixing the flexible flat cable to the printed circuit board to achieve the effect of securely fixing the flexible flat cable onto the printed circuit board. When the flat cable fixing structure is applied to various types of electronic products, the invention can overcome the shortcomings of the prior art that the flat cable and the printed circuit board may be separately from each other easily by an external force, and the difficulty of aligning soldering points.

Abstract: The light-emitting device of the creation comprises a light guide plate and at least one flexible carrier plates disposed below the light guide plate; wherein each of said flexible carrier plate has a supporting portion equipped with a plurality of light emitting diodes (LEDs), and a wire for electrically connecting each of the LEDs and the control terminal of the keyboard in order to obtain a light-emitting device for a keyboard, in which the material costs can be significantly lowered and the LEDs or circuits can be renewed or replaced as long as the flexible carrier plates for loading said LEDs are replaced.

Abstract: A connecting device for cables and jumper wires according to the present invention at least comprises a flexible flat cable and a second connecting member, wherein the flexible flat cable and the second connecting member are linked to each other and positioned by a circuit board for turn-on, and the to circuit board is provided thereon with a plurality of circuits, and the flexible flat cable is provided with a plurality of first pins connected to each of the circuits, and the second connecting member is also provided with a plurality of second pins connected to each of the circuits, and the arranging order of each first pin differs from that of each second pin so that each circuit on the circuit board can provide a jumper connection between the flexible flat cable and the second connecting member.

Abstract: The present invention provides a flat cable connector including a set of flat cable with a contact portion, a connector body with a containing groove and a plurality of terminals, at least one fixing element and a cover. The fixing element is provided for fixing the flat cable into the containing groove, and the cover is fixed at the containing groove for protecting the terminal and the flat cable in the containing groove, while pressing the flat cable, such that the contact portion is securely contacted and electrically conducted with the terminal. The invention provides a flat cable connector featuring a convenient and quick installation, a secured structure and an easy way of changing components.

Abstract: The connector device of the invention comprises at least a flexible flat cables (FFC) and a flexible printed circuit (FPC), or a flexible flat cable (FFC) which is positionally interconnected with a co-axial cable by a fixed structure for use in various electronic product applications, such as that it can be connected between display panel and signal control circuit in a notebook computer to improve the disadvantage of too high cost in conventional embodiment wherein only flexible printed circuit is used.

Abstract: The present invention discloses a flat cable connection wire assembly including a flexible flat cable and a connector, and the flexible flat cable includes a plurality of core wires, and the connector includes a plastic body and a plurality of terminals for an electric connection. The plastic body includes a plurality of slots arranged with a specific interval apart from one another and disposed at an end of the flexible flat cable for positioning each terminal, such that a specific interval is formed between terminals and provided for soldering each core wire with each terminal in the slot, while coupling with the connector. The invention provides a more secured and reliable structure of the flat cable connection wire assembly.

Abstract: The main body of the flexible flat cable of the invention includes a particular quantity of cores and sheath layers. The core includes a plurality of single conductor wires or a plurality of twisted conductor wires compressively combined by top and bottom sheath layers located above and below the core to form a flexible flat cable main body.

Abstract: The present invention discloses a transmission line including a flexible flat cable, an insulating layer and a metal layer, and the insulating layer and the metal layer are formed sequentially on a surface of the flexible flat cable to change the thickness of the insulating layer, so as to change the characteristic impedance (Z0) of the flexible flat cable and achieve the effect of transmitting signals stably. Particularly, the insulating layer is made of a woven fabric material, a foam material or a net material. Regardless of the thickness requirement, the transmission line comes with a better softness and a free flexibility to enhance the convenience of using the transmission line and fits a thin design of an electronic device with the transmission line.

Abstract: A high-speed digital transmission signal line providing better dynamic resistance to be applied in an LVDS transmission system to function as an electronic line, an optical line, and a serial advanced technology attachment (SATA), comprises a conductive layer in thickness of 0.018˜0.1 mm and in width of 0.2˜0.8 mm; a first and a second insulation layers each in thickness of 0.04˜0.3 mm being respectively disposed on both sides of the conductive layer; and a ground plate.

Abstract: The main body of the flexible flat cable of the invention includes a particular quantity of cores and sheath layers. The core includes a plurality of single conductor wires or a plurality of twisted conductor wires compressively combined by top and bottom sheath layers located above and below the core to form a flexible flat cable main body.

Abstract: A luminescent decorating panel assembly and an electronic device using the luminescent decorating panel are disclosed. The luminescent decorating panel assembly includes a light guide plate, a light source and a reflecting element, and a microstructure is formed on a light exit plane of the light guide plate and applied in the electronic device, and the luminescent decorating panel assembly is disposed between an upper casing and a lower casing of the electronic device, and the microstructure corresponds to a transparent portion of the upper casing, such that when a user views the microstructure on the light guide plate through the transparent portion, a luminescent effect is produced on the electronic device.

Abstract: A high-speed digital transmission signal line providing better dynamic resistance to be applied in an LVDS transmission system and functioning as an electronic line, an optical line, and a serial advanced technology attachment (SATA) includes a conductive layer in thickness of 0.018˜0.1 mm and in width of 0.2˜0.8 mm; a first and a second insulation layers each in thickness of 0.04˜0.3 mm being respectively disposed on both sides of the conductive layer; and a ground plate.

Abstract: An electronic product connection means to correct the problem of higher costs involved in the only use of a flexible print circuit includes flexible flat cable and electronic cabling material with both connected and secured in position by a locating means; flexibility of the electronic cabling material allowing it be designed into different shape or bent depending on a circuit board provided for the connection means to be applied in various types of electronic products, e.g., at where between display panel and signal control circuit in a Notebook.

Abstract: A dual-display card connection means includes two sets of bridges respectively adapted to two display cards, and a flexible flat cable (FFC) connecting two bridges. A bridge terminal is inserted in a bridge connection base to form an information connection between the two display cards. The FFC is bendable to facilitate a flexible connection between the two display cards.