101 results about "Common line" patented technology

A display device includes: pixels in a display area; scan lines connected to the pixels; data lines connected to the pixels; vertical initialization lines connected to the pixels; and a common line in a non-display area around the display area. The display area includes: a first side extending in a first direction; a second side adjacent to one end of the first side, and extending in a second direction crossing the first direction; and a first rounded corner connecting the one end of the first side to one end of the second side that is adjacent to the one end of the first side. The common line is adjacent to the first side and the first rounded corner, and the vertical initialization lines are adjacent to the first side and the first rounded corner, are connected to the common line, and extend from the common line in the second direction.

A display device includes a pixel array in which a plurality of data lines, a plurality of gate lines, and a plurality of pixel circuits are arranged; a data driver configured to output a data voltage to the plurality of data lines; a gate driver configured to sequentially output gate signals to the plurality of gate lines; a common line configured to simultaneously apply a common gate signal to the plurality of gate lines; and a timing controller configured to generate the common gate signal.

This disclosure describes a system for fabricating and method for using a graphene-based FET (GFET) sensor array. The GFET sensor array is fabricated on a silicon substrate and comprises an array of sensors, a plurality of drain terminals, a source terminal, and a gate terminal. Each drain terminal of the plurality of drain terminals is configured to be electrically connected to a sensor of the array of sensors. The source terminal is configured to be electrically connected, via a common line, to each sensor of the array of sensors. The common line traverses the array of sensors in a serpentine pattern.

The invention relates to the technical field of databases, in particular to a MySQL binary log incremental recovery import failure position quick positioning method, which comprises the following steps of: 1, executing a flush-logs command in a target database server to generate a target end latest binary log file, in the conversion process, the line boundary of the event and the relative sequence of endlogpos and CRC32 checksum are kept unchanged; step 2, scanning the binary log text file of the target end line by line by adopting a co-occurrence detector, and determining an endlogpos value analyzed in the co-occurrence of the source end in the stable pairing as a final recovery breakpoint position; and step 3, the controller generates an increment recovery parameter according to the final recovery breakpoint position, and if the import is successful, the recovery breakpoint position and the common line number mapping of the source end and the target end are recorded. According to the method, the automation degree and accuracy of incremental recovery are remarkably improved, and data loss or repeated import caused by inaccurate breakpoint positioning is reduced.

A system for dispensing paint by a painting robot. The system comprises a common line, a paint distributor containing a multitude of valves connected to a paint source and the common line, a solvent / air distributor containing a multitude of valves connected to a solvent source or an air source and the common line, and a vacuum distributor containing a multitude of valves and a vacuum generator connected to the common line. A total pressure sensor is positioned in the common line and measures or detects one or more of the paint pressure, solvent pressure, air pressure, vacuum, and paint / solvent / air leaks at various times during system operation.

To provide a liquefaction hydrogen supply facility and a liquefaction hydrogen supply method which can quickly supply liquefaction hydrogen to a liquefaction hydrogen tank provided on a vehicle or the like.SOLUTION: A liquefaction hydrogen supply facility 1 includes: a storage tank 10 in which liquefaction hydrogen can be stored; a dispenser 31 connected to the storage tank 10; a common line 41 for connecting the storage tank 10 and the dispenser 31; and a filling line 42 having a coupler 52 connected to the dispenser 31 and capable of being connected to a liquefaction hydrogen supply target. The common line 42 includes: a first measuring instrument for measuring a flow rate, a density, and a temperature of a fluid circulating the common line 41; and a first vent line 46 provided on a downstream of the first measuring instrument. The dispenser 31 includes a second measuring instrument for measuring a flow rate and a density of a fluid circulating in the dispenser 31.SELECTED DRAWING: Figure 1

A display panel includes a first data line and a second data line arranged along a first direction, each of the first data line and the second data line extending in a second direction crossing the first direction. A first switching transistor transmits a first data signal from the first data line to a first switching node located in a direction further away from the second data line with respect to the first data line in response to a scan signal. A first common line is located between the first switching node and the first data line in the first direction and extending in the second direction. A first constant voltage is applied to the first common line.

An infusion pump system and method provide concurrent infusion with common line auto flush. The infusion pump system has a first reservoir, a second reservoir, a junction, a mixing chamber, a common line having one end in fluid connection with the mixing chamber and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; determining a common line flush volume value for the common line; switching to a concurrent infusion mode to drive a combination of the first fluid and the second fluid at the first rate along a second flow path including the common line; monitoring a volume of the combination of the first and second fluids driven at the first rate; and driving the combination of the first and second fluids at a combined rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value.

The utility model discloses a flexible external line lamp emergency and induction module which comprises a sectional material, a linear splicing piece detachably arranged on the sectional material, a top cover arranged at the top of the sectional material and a front buckle plate arranged at the bottom of the sectional material. The line lamps with the connectors are connected with the sectional materials through the linear splicing pieces and communicated with the multifunctional assemblies through the connectors, and the line lamps connected in series are subjected to multifunctional expansion through the multifunctional assemblies. The problems that it is troublesome to additionally add induction, emergency and other functions to a common lamp in the later period, and a common line lamp is difficult to splice with lamps with other functions are solved, so that the problem that the common lamp is single in function is fundamentally solved, the universality of the lamp is improved, and meanwhile the problem that the number of lamp models selected by terminal clients is small can be solved.

A micro-light-emitting diode (microLED) display panel includes a plurality of microLEDs arranged in rows and columns. Anodes of microLEDs in a same row are connected to a corresponding data line, and cathodes of pixels in a same column are connected to a corresponding group of common lines, each of which is connected to cathodes of microLEDs of different colors.

The invention relates to an automobile wire harness collinear checking method and device, a medium and equipment. The method comprises the following steps: acquiring a node triangle for representing segmented wire harnesses in the automobile wire harness in a wire harness schematic diagram; searching repeated initial node triangles on a common wire harness between any two automobile wire harnesses; and according to the wire harness length of the segmented wire harness corresponding to the initial node triangle, determining a target collinear length of a common wire harness between any two automobile wire harnesses. According to the technical scheme, the completeness of collinear checking and the calculation accuracy of the collinear length can be improved.

The present disclosure relates to a frequency doubler circuit (100) comprising: first and second input terminals (101, 102) for receiving an input voltage signal (IN+, IN-) of a first frequency; a first pair of transistors (103a, 103b) connected between a supply line (104) and a first node (105); a second pair of transistors (106a, 106b) connected between a common line (107) and a second node (108), the first and second pairs of transistors (103a, 103b, 106a, 106b) having gates coupled to the respective first and second input terminals (101, 102); an output matching circuit (109) having first and second output terminals (110, 111) for providing an output voltage signal (OUT+, OUT-) of a second frequency; a first common gate transistor (112) connected between the first node (105) and a first input (113) of the output matching circuit (109); and a second common gate transistor (114) connected between the second node (108) and a second input (115) of the output matching circuit (109).

A micro light-emitting diode display panel comprises a display area which is divided into a plurality of blocks; the plurality of drivers respectively drive the micro light-emitting diodes of the corresponding blocks; and at least one time schedule controller for controlling the driver. The anodes of the micro light-emitting diodes in the same column in each block are connected to the corresponding data lines, and the cathodes of the micro light-emitting diodes in the same row are connected to the corresponding common lines.

A display device includes a display panel in which pixels are arranged, a first circuit board configured to provide a first driving signal to the display panel, and a second circuit board connecting the display panel and the first circuit board and having a first area in which a driving chip providing a second driving signal to the display panel is arranged and a second area surrounding the first area, the first area and the second area being defined in the second circuit board, wherein: the second circuit board includes first lines electrically connected to the driving chip and second lines electrically insulated from the driving chip; the second lines include a common line located in the first area; and in a plane, as the common line becomes farther from the first circuit board, a width of the common line decreases.

The positive common line (201g) and the negative common line (202g) are connected to a power supply connector (211) connected to the battery pack. First filters (291) are provided on these two common lines, respectively. The positive common line is branched into a positive front line (201e) and a positive rear line (201f). The negative common line is branched into a negative front line (202e) and a negative rear line (202f). These two front lines are connected to a front power connector (215) connected to a front power control unit. These two rear lines are connected to a rear power connector (216) connected to a rear power control unit. Electromagnetic noise waves on the common lines can be suppressed.

A transfer-print component structure comprises a component having a component first side and an opposing component second side, and a single electrode disposed on the component first side. The single electrode is the only electrode disposed on the component first side. One or more stabilizing connection posts are disposed on the first side and extend away from the component. Each of the one or more stabilizing connection posts is electrically conductive and is electrically connected in common to the single electrode. In some embodiments, the one or more stabilizing connection posts comprise at least three distal portions disposed at three spatially separated locations that are not in a common line. A printed structure comprises a destination substrate with a contact pad with at least one stabilizing connection post is in electrical contact the contact pad.

A display device is disclosed. In this disclosure, a separate common line is connected to provide an anode reset voltage to each sub-pixel, which eliminates the need to add a separate voltage line within the display area; and an auxiliary capacitor is arranged between the anode and cathode of the light-emitting element in at least one of the plurality of sub-pixels, which can compensate for the anode reset voltage.

The invention belongs to the field of display, and particularly relates to a display panel, a manufacturing method thereof and a display device.The display panel comprises a substrate, a first transparent conductive layer, a first metal layer, a gate insulation layer, a second metal layer, a passivation layer and a second transparent conductive layer, the first transparent conductive layer comprises a plurality of common electrodes arranged in an array mode in the row direction and the column direction, the first metal layer comprises multiple rows of signal lines, the signal lines comprise scanning lines and first common lines which are arranged at intervals, the second metal layer comprises multiple columns of data lines, and the common electrodes are at least located in an area defined by the data lines and the signal lines. One side edge, in the column direction, of the common electrode is connected with the first common line of the current row, and the second transparent conductive layer comprises a plurality of pixel electrodes arranged in an array mode in the row direction and the column direction. The common electrode is made of the transparent conductive material and is connected with the first common line, so that the pixel aperture ratio of the display panel is increased, and the brightness of the display panel is improved.

The invention discloses a tab folding detection method and device, electronic equipment and a readable storage medium. The method comprises the following steps: acquiring an image of the electrode assembly, and identifying blue gel, an isolating membrane and a tab in the image; acquiring a blue gel outline, an isolating membrane outline and a tab outline in the image; constructing a detection square frame based on the blue gel contour, the isolating membrane contour and the tab contour; a first edge of the detection square frame is positioned on one side edge, close to the tab, of the blue gel outline, a second edge of the detection square frame is positioned on the isolating membrane outline, and the first edge is parallel to the second edge; the common line segment of the electrode lug outline and the isolating membrane outline is one part of the second edge; and detecting whether a tab folding area exists in the detection square frame or not to obtain a detection result. According to the method, the detection square frame is dynamically adjusted, so that the position and the size of the detection square frame are adjusted along with the change of the position and the size of the battery cell, the matching degree of the detection square frame and the detected battery cell is improved, the accuracy of a detection result is improved, and the probability of over-killing and missing-killing is reduced.

This invention discloses a display panel having an active area and a peripheral area, and comprising a substrate, multiple pixels, multiple gate lines, gate connection lines, a common line, and a compensation electrode. The multiple pixels are disposed on the substrate and located in the active area. The gate lines are disposed on the substrate and configured to receive multiple scan signals. Each gate line is coupled to one or more of the multiple pixels, wherein the number of pixels coupled to a first gate line is less than the number of pixels coupled to a second gate line, and the first gate line spans the active area and the peripheral area. The gate connection lines are located in the peripheral area and electrically connected to the first gate lines. The common line and the compensation electrode are both located in the peripheral area and respectively disposed below and above the gate connection lines, and are both configured to receive a common voltage signal. The common line, gate connection lines, and compensation electrode overlap in the normal direction of the display panel. This invention provides a gate line impedance compensation function, which can improve problems such as poor grayscale display.

The invention discloses a liquid crystal display device and a liquid crystal display panel. The liquid crystal display device includes: a lower substrate including an open area through which light is transmitted to achieve a color and a non-open area in which a gate line and a common line extending in a first direction are disposed; an upper substrate disposed to face the lower substrate; a liquid crystal layer disposed between the lower substrate and the upper substrate; an organic layer disposed in the non-opening region of the lower substrate; and a first columnar spacer and a second columnar spacer disposed on a lower surface of the upper substrate and spaced apart from each other in the first direction. The organic layer may include two first dam portions protruding from an upper surface of the organic layer in the non-open region of the lower substrate and spaced apart from each other in a second direction intersecting the first direction, and the first columnar spacer may be located between the two first dam portions.

The present invention relates to a transition structure (10B) for crossing a structural joint (14) between two structural parts (12 and 12b) of a structure (12). The transition structure (10B) has at least two beams (16) mounted at the ends of the structure and at least one movable slat (20) mounted on these beams, with a primary sliding surface (22) disposed between at least one beam (16) and at least one slat (20). The primary sliding surface (22) has at least two partial sliding surfaces (22a and 22b), each disposed on reciprocally inclined sliding planes (34a and 34b). The sliding planes (34a and 34b) lie on a common line of intersection S, which forms an axis of movement (A) along which the slat (20) can be displaced relative to the beam (16).In this sense, at least one sliding plane (34a, 34b) is arranged at an oblique angle to a plane of movement (B) of the transition structure (10B).

By selecting the product to be processed, the nested processing program on the NC device can be easily reconfigured. [Solution] A plurality of unit processing programs are input into a numerical control computer of a pipe processing machine, the unit processing programs including code defining a tool path for cutting out a target product from among a plurality of products cut out from a pipe, and a processing profile defined separately from the tool path that indicates the shape of each pipe cut surface of at least one pipe cut surface of the target product and the placement characteristics of each pipe cut surface within the pipe, and when a first shape, which is the shape of a first cut surface that is one of at least one pipe cut surface of a first unit processing program, matches a second shape, which is the shape of a second cut surface that is one of at least one pipe cut surface of a second unit processing program, an integrated processing program is generated so that the first cut surface and the second cut surface are made to face each other based on the placement characteristics and are machined on a common line.

The invention provides a liquid crystal display panel which comprises a plurality of pixels arranged in an array, a plurality of gate lines and a common line, and each pixel comprises a main pixel electrode, a secondary pixel electrode and a thin film transistor. Each of the main pixel electrode and the secondary pixel electrode comprises a main electrode and a plurality of strip-shaped electrodes which are obliquely arranged relative to the main electrode, the strip-shaped electrodes and the gate lines are at least partially overlapped, gaps are formed between the adjacent strip-shaped electrodes or between the strip-shaped electrodes and the main electrode, and gaps are formed on one side of the center line of the main electrode. The sum of the gaps is equal to the number of the strip-shaped electrodes minus one or equal to the sum of the number of the strip-shaped electrodes and the number of the main electrodes minus one. The common line does not comprise a second part which is arranged in parallel along the extending direction of the gate line between the main pixel electrode of the first pixel and the sub-pixel electrode of the adjacent second pixel, and the part, overlapped with the main pixel electrode or the sub-pixel electrode, of the common line does not comprise a protruding part protruding out of the edge of the common line. Light leakage points can be effectively reduced, and the contrast ratio is improved.

The invention discloses a path planning method and system based on a novel non-uniform grid chart, and the method comprises the steps: firstly dispersing an environment into uniform grids, and extracting the position information of a free grid and an obstacle grid from a map; secondly, a merging unit group is created according to the uniform grids, and a unique identifier is allocated to each non-uniform grid and each barrier grid; then selecting a collinear midpoint and two collinear end points between two adjacent non-uniform grids as sampling points, defining a sampling critical region as a boundary between all the adjacent non-uniform grids, namely a common line, and obtaining a combination of the midpoints and the two end points of all the common lines; and finally, selecting a Dijkstra algorithm as a path searching method based on all the grids after the identifiers are distributed and the combination of the middle point and the two end points of the common line, and obtaining an optimal path. According to the method, node search in the barrier-free area is reduced, dense search is provided in the barrier area, and the flexibility of path planning is improved.

The utility model provides a circuit board structure of a same-layer mixed material, the circuit board structure comprises a single-sided copper-clad plate, a mixed material layer and a double-sided copper-clad plate which are laminated in sequence, the mixed material layer comprises a high-frequency material pattern layer, and high-frequency lines and common lines which are distributed in a mutually staggered manner, and the double-sided copper-clad plate comprises a double-sided copper-clad plate and a double-sided copper-clad plate which are laminated in sequence. The high-frequency material pattern layer corresponds to the high-frequency circuit; the common circuit is distributed on the double-sided copper-clad plate; the high-frequency circuit and the single-sided copper-clad plate are laminated, the common circuit is arranged on the double-sided copper-clad plate, and then the two core plates are laminated mutually, so that the high-frequency circuit and the common circuit are positioned on the same layer, and the problems that the high-frequency circuit and the common circuit need to be designed in a layered manner in the prior art, and the cost is low are solved. And the circuit board is poor in design and application flexibility.

Vehicle seat system, comprising a vehicle seat and a pneumatic system (1) having the following components: at least one fluid actuator (4), preferably accommodated in the vehicle seat, a plurality of piezoelectrically operated pumps (11 - 41, 12 - 42), a common piping system (L), via which the piezoelectric pumps (11 - 41, 12 - 42) are in fluid communication with one another and with the at least one fluid actuator (4), so that the pumps (11 - 41, 12 - 42) can be controlled in such a way that they influence the fluid pressure and / or the fluid flow in the line system (L) and thus the fluid pressure in the at least one fluid actuator (4) and / or the fluid flow into or out of the at least one fluid actuator (4).

A system for dispensing paint from a painting robot. The system includes a common line, a paint manifold including a plurality of valves coupled to a source of paint and the common line, a solvent / air manifold including a plurality of valves coupled to a solvent source or an air source and the common line, and a vacuum manifold including a plurality of valves and a vacuum generator coupled to the common line. A compound pressure sensor is positioned in the common line and measures or detects one or more of the pressure of paint in the common line, the pressure of solvent in the common line, air pressure in the common line, vacuum in the common line and paint / solvent / air leaks at different points in time during operation of the system.

The invention provides a display panel and a display device, and the display panel comprises a sensing switch module, so as to control the sensing switch module in a sensing stage to achieve the electrical connection between a common line and at least one of a data line and a scanning line according to a sensing switch signal. The sensing electrode is arranged on the common line, so that a modulation signal transmitted by the common line can be transmitted to at least one of the scanning line and the data line, and a constant voltage difference is maintained between the modulation signal received by the sensing electrode and a signal transmitted by at least one of the scanning line and the data line; the coupling influence generated between signals received by the sensing electrodes and signals transmitted by at least one of the scanning lines and the data lines is reduced, the control method is simple, reduction of the cost of the display panel is facilitated, and the display panel can follow the existing control design conveniently.

Provided is a power supply circuit that generates two or more output voltages that are lower than an input voltage with a low-cost configuration in which an FET (switching element) or a transformer is not newly added. The first buck chopper circuit has D1, L1, and C1, the anode of the D1 is connected to the common line, the cathode of the D1 is connected to one terminal of the L1, the other terminal of the L1 is connected to one terminal of the C1, the other terminal of the C1 is connected to the common line, the second buck chopper circuit has C2, C3, D2, and L2, the one terminal of the C2 is connected to the cathode of the D1, the other terminal of the C2 is connected to the cathode of the D2, the anode of the D2 is connected to the other terminal of the L1, and the anode of the D2 is connected to the other terminal of the L1. One terminal of the (L2) is connected to the cathode of the (D2), the other terminal of the (L2) is connected to one terminal of the (C3), the other terminal of the (C3) is connected to the common line, and a first output voltage is generated at both ends of the (C1) and a second output voltage higher than the first output voltage is generated at both ends of the (C3) by the control of the (Q1).