Abstract: Radio frequency subscriber drop units include a housing having an input port and an output port and a printed circuit board mounted in an interior of the housing. The printed circuit board includes a dielectric layer, a wiring layer that includes conductive wirings that comprise at least part of a communications path between the input port and the output port that is on a first face of the dielectric layer, and a ground plane layer that includes a conductive ground plane that is on a second face of the dielectric layer.

Abstract: A CATV & MoCA splitter has an input and at least one output that is “CATV & MoCA” and at least one output that is “MoCA only.” The splitter functions as a building block to provide a customizable installation that supplies the needed number of “CATV & MoCA” outputs and the needed number of “MoCA only” outputs. The splitter includes a housing with first, second and third coaxial ports attached to the housing. In one embodiment, the second coaxial port is connected to the first coaxial port via a power divider so that all frequencies presented to the first coaxial port can pass to the second coaxial port, and vice versa. A high pass filter, which passes only MoCA signals, connects the power divider and third coaxial port.

Abstract: The present disclosure relates to a driving system of display panels. The driving system includes a main board and a display panel. The main board is configured with a driving chip, and the driving chip electrically connects to the display panel via a flexible circuit board to drive the display panel to display. With such configuration, the driving system is configured with the main board and the driving chip, and the driving chip is arranged on the main board, instead of the flexible circuit board. With such configuration, the space of the display area occupied by the components is reduced so as to realize the narrow border design for a top border and a bottom border of the display panel. In this way, the screen ratio of the display panel is increased.

Abstract: The present invention is directed to a splitter or hub that provides plural ports for communicating MoCA signals between devices. More particularly, the present invention relates to a passive splitter to communicate MoCA signals between a gateway/amplifier port and customer devices, or a passive hub to communicate MoCA signals between customer devices. The splitter or hub includes a resistive splitter network and may include a MoCA passing filter and a test port.

Abstract: The present invention is directed to a bi-directional RF signal amplifier that includes both an active communications path and a passive communications path. The circuitry is simplified and the housing size is reduced by having one port which functions as part of the active communications path when the bi-directional RF signal amplifier is powered, and that functions as part of the passive communications path when the bi-directional RF signal amplifier is unpowered.

Abstract: An apparatus for controlling an operation of a machine includes an optical recognition system, a control unit, and a remote control interface. The optical recognition system is configured to monitor and obtain actual operation information displayed on a panel of a processing machine in accordance with an operation time. The control unit is configured to receive the actual operation information and check the actual operation information with expected operation information. The expected operation information is obtained based on an operation model which is already built up corresponding to a current fabrication process. Deviation information between the actual operation information and the expected operation information is determined and converted into a parameter set. The remote control interface receives the parameter set and converts the parameter set into a control signal set to control the operation of the processing machine.

Abstract: An EMI filtering, coaxial power connector may be formed as an inline component or a port of a device. The connector may have dimensions to accept F-type coaxial connectors. The connector includes a conductive outer shell with a first opening and a second opening. A dielectric member is disposed within the shell. A conductive pin is supported by the dielectric member. A feed-through capacitor has a central opening and a first lead formed within the central opening. The pin is electrically connected to the first lead. A second lead of the capacitor is formed at an outer perimeter of the capacitor and is electrically connected to the shell. A metal plate is mounted within the shell. The plate is disk-shaped with a central hole. An outer perimeter of the plate is in electrical contact with the shell. The pin passes through the central hole without making electrical contact with the plate, and the plate resides between the second opening of the shell and the capacitor.

Abstract: A driving method, a driver circuit and a designing method of a driver circuit for an in-cell touch display panel are provided. The driving method includes: connecting all horizontal scan lines of the touch display panel to a first GOA circuit, the first GOA circuit performing display scanning according to a preset timing sequence; and after completing each time of TP scanning according to preset timing sequence, a first horizontal scan line in a following scanning according to preset timing sequence still connected to a second GOA circuit, the second and first GOA circuits synchronously performing display scanning to the first horizontal scan line. The driving method, driver circuit and design method of driver circuit for in-cell touch display panel provided by the invention solve the dark line problem appearing in time-sharing scanning between display and TP terms for in-cell touch display panel, and improve display quality.

Abstract: A driving method, a driver circuit and a designing method of a driver circuit for an in-cell touch display panel are provided. The driving method includes: connecting all horizontal scan lines of the touch display panel to a first GOA circuit, the first GOA circuit performing display scanning according to a preset timing sequence; and after completing each time of TP scanning according to preset timing sequence, a first horizontal scan line in a following scanning according to preset timing sequence still connected to a second GOA circuit, the second and first GOA circuits synchronously performing display scanning to the first horizontal scan line. The driving method, driver circuit and design method of driver circuit for in-cell touch display panel provided by the invention solve the dark line problem appearing in time-sharing scanning between display and TP terms for in-cell touch display panel, and improve display quality.

Abstract: RF signal amplifiers are provided that include an RF input port and a power divider network having a plurality of active output ports. An active communications path connects the RF input port to the power divider network. The active communications path includes at least one power amplifier. The RF signal amplifier also includes a passive output port and a passive communications path connecting the RF input port to the passive output port. An electrical connection with at least one circuit unit connects the active communications path and the passive communications path so that MoCA signals may flow between the active communications path and the passive communications path, but the at least one circuit unit preventing upstream and downstream frequency bands of a service provider from passing along the electrical connection. In various embodiments, the at least one circuit unit may be selected from one or more diplexers and one or more filters.

Abstract: The present application discloses a bilateral driving device and a tablet display. The bilateral driving device includes a first source driver, a second source driver and at least two driving signal lines connected to the first source driver, a second source driver, wherein the connection of the middle site of the at least two driving signal lines is not parallel to the specific edge of the display panel. By adapting the embodiment of the present application can utilize the visual characteristics of the human eye, the connection of the middle site of the at least two driving signal lines is not parallel to the edge of the display panel to confuse the dark spots and bright spots, to enhance brightness uniformity of the display panel, and improve the display quality.

Abstract: The invention provides a driving method, driver circuit and designing method of driver circuit for in-cell touch display panel. The driving method comprises: Step 10: connecting all horizontal scan lines of the touch display panel to a first GOA circuit, the first GOA circuit performing display scanning according to a preset timing sequence; Step 20: after completing each time of TP scanning according to preset timing sequence, a first horizontal scan line in a following scanning according to preset timing sequence still connected to a second GOA circuit, the second and first GOA circuits synchronously performing display scanning to the first horizontal scan line. The driving method, driver circuit and design method of driver circuit for in-cell touch display panel provided by the invention solve the dark line problem appearing in time-sharing scanning between display and TP terms for in-cell touch display panel, and improve display quality.

Abstract: The present disclosure discloses a driving method and a driving device of a display panel. The driving method comprises: to detect the operating state of said display panel; to switch the bias current which is in said data line driving circuit according to said operating state of said display panel in order to make display brightness of said display panel be uniform. Through the above way, the present disclosure can improve the signal distortion caused by the leakage current of the gate signal on the data line, making the brightness of the display panel be uniform, improving the user's experience.

Abstract: A bi-directional RF signal amplifier includes a RF input port and surge suppression circuitry downstream of the RF input port. First and second communications paths lead from the surge suppression circuitry to first and second RF output ports. The second communications path is considered non-interruptible and can support both downstream and upstream RF communications even in the absence of power being supplied to the RF signal amplifier. The surge suppression circuitry includes a data line connected to the RF input port. A first circuit path is electrically connected between the data line and ground. A gas discharge tube (GDT), within the first circuit path, acts as an open circuit when a voltage across the GDT is less than a predetermined value and acts as a short circuit when the voltage across the GDT exceeds the predetermined voltage. An electronic device is placed in series with the GDT within the first circuit path.

Abstract: The present invention provides a display driving circuit and a liquid crystal display panel with adding a first AND gate (AND1), a second AND gate (AND2) and a third AND gate (AND3). Two input ends of each of the three gates receives a branch control signal and a conditioning signal (BURR), and the conditioning signal (BURR) first performs several high and low voltage level conversions and then maintains the high voltage level, respectively in the high voltage level durations of the respective branch control signals to make the signal outputted by the output end of the first AND gate, the signal outputted by the output end of the second AND gate and the signal outputted by the output end of the third AND gate first perform several high and low voltage level conversions and then maintain the high voltage level.

Abstract: The present invention provides a nanocomposite hydrogel and a preparation method thereof, and relates to the field of nanocomposite materials. The nanocomposite hydrogel is prepared by mixing completely gelatinized short amylose with an aqueous gelatin solution having a mass concentration of 8%-14%, and then cooling. The present invention utilizes the nanoparticles formed by in-situ self-assembly of the short amylose in the aqueous gelatin solution as a reinforcing agent, and the nanoparticles are uniformly distributed in the hydrogel to form a stable crystallization system, such that the prepared nanocomposite hydrogel exhibits optimal mechanical properties in terms of viscoelasticity, hardness, compressive stress, etc. The preparation process of the present invention is green and environmentally friendly, simple and efficient, and can be widely applied to the fields of food, cosmetics and medicine.

Abstract: RF signal amplifiers are provided that include an RF input port, a power divider network having a plurality of active output ports, an active path connecting the RF input port to the power divider network, the active path including an upstream diplexer, a downstream diplexer and a power amplifier between the upstream diplexer and the downstream diplexer, a passive output port, a MoCA diplexer that is coupled to the passive output port, a passive path connecting the RF input port to the MoCA diplexer and a MoCA rejection filter between the power divider network and the active path.

Abstract: A touch driving circuit and a touch sensitive display panel are provided. The touch driving circuit is disposed on a corresponding touch sensitive display panel. The touch driving circuit includes a touch driving chip, driving signals encoders, driving lines, sensing lines, driving wires, and sensing wires. Preliminary touch driving signals herein include touch data signals and touch clock signals, and the driving signals encoders convert the touch data signals into the touch driving signals according to the touch clock signals.