51 results about "Data lines" patented technology

A first port and cable having a first power line and a first data line connects to a host computer, a second port and cable having a second data line connects to a data port of a mobile device, and a third port and cable with a third power line connects to power port of the mobile device. The first data line and second data line are connected through a data converter installed in a housing for converting first format data on the first data line to second format data on the second data line. The first port can be integral with the housing, omitting the first cable. The second cable and third cable can be removable from the housing via connectors to facilitate customizability.

A liquid crystal display device includes first and second substrates, gate and data lines formed on the first substrate and crossing each other to define a pixel region, a first common electrode in a first part of the pixel region, the first common electrode having a plate shape, a plurality of first pixel electrodes directly over the first common electrode and at a first fixed interval in the first part of the pixel region, a second pixel electrode alternately arranged with a second common electrode at a second fixed interval in a second part of the pixel region, and a layer of liquid crystal molecules between the first and second substrates.

A display device includes a display panel including a pixel array including data lines, gate lines crossing the data lines, and pixels arranged in a matrix form, a source driver integrated circuit (IC) for supplying a data voltage to the data lines, a gate driver IC for supplying a gate pulse to the gate lines, and a first flexible film cable bonded to a substrate of the display panel. The first flexible film cable includes lines for transmitting gate timing control signals and gate driving powers received from a printed circuit board to the gate driver IC. The first flexible film cable has a thickness of about 20 μm to 100 μm.

The invention discloses a touch control display device, a manufacturing method thereof and electronic equipment. When the touch control display device is manufactured, a via hole enabling a connecting electrode to be connected with a touch control electrode and a common electrode and a via hole enabling a pixel electrode to be connected with a data line metal layer can be formed through one photolithographic process. Manufacturing technology is simple, technological error is small, production period is short, production cost is low, and production efficiency is improved greatly.

The invention provides a pixel structure which comprises a plurality of pixel electrodes, a plurality of data lines and a plurality of scanning lines. The scanning lines are arranged at two opposite ends of the pixel electrodes respectively, the data lines are perpendicular to the scanning lines, each pixel electrode comprises at least two sub pixel areas, the data lines are positioned below the pixel electrodes and positioned at junctions of two adjacent sub pixel areas, and a plurality of gaps are formed at positions, where two sub pixel areas are intersected, of the pixel electrodes, align the data lines and are positioned above the data lines. The invention further provides a liquid crystal display. Overlap area between the data lines and the pixel electrodes above the data lines is reduced, so that parasitic capacitance between the data lines and the pixel electrodes is lowered, and vertical crosstalk in a grey-background white-frame picture can be improved.

The invention discloses a pixel driving structure, which comprises multiple sub pixel electrodes, multiple data lines and multiple scanning lines, wherein the multiple sub pixel electrodes are arranged in an array; and the multiple data lines and the multiple scanning lines are arranged in a crossed mode. The pixel driving structure is characterized in that at least one data line is electrically connected with at least three sub pixel electrodes with the same data signal voltage polarity, and in a row direction or a column direction, the sub pixel electrodes connected with the same data line are connected with different scanning lines; and when a frame of image is displayed, the voltage polarity of the data signals applied to each data line remains unchanged, and the voltage polarities of data signals applied to adjacent two data lines are opposite. The pixel driving structure provided by the invention reduces the data line use amount, Z inversion can be realized, and low cost and low power consumption are realized.

An embodiment of the invention provides an array substrate, a display panel and a display device. The array substrate comprises a plurality of shift register units, and a plurality of grid lines and a plurality of data lines intersecting one another, wherein the plurality of grid lines and the plurality of data lines intersect to define a plurality of pixel regions; each pixel region is divided into a driving region and a pixel unit region; the plurality of driving regions located in the same column form at least one unit region; and each shift register unit is arranged in one unit region so as to provide a scanning signal to the grid line connected to the shift register unit. According to the array substrate, the display panel and the display device, the shift register units are arranged in the display region, and the frame width of the display panel can be reduced when compared with the technical scheme of arranging shift register units at two sides of the display region, thereby being conductive to realizing the narrow-frame display panel.

A view-angle-switchable liquid crystal display device comprises a first substrate, a second substrate and a liquid crystal layer, wherein the first substrate is provided with a view angle control electrode, a common electrode is arranged on the second substrate, and a plurality of sub-pixels are defined by scanning lines and data lines on the second substrate; a thin film transistor and a pixel electrode are arranged in each sub-pixel. Each pixel electrode comprises at least one first electrode part and at least one second electrode part connected with the first electrode part. Each first electrode part comprises a plurality of first electrode strips, each second electrode part comprises a plurality of second electrode strips, and the first electrode strips and the second electrode stripsare perpendicular to each other. A view angle control voltage is applied to the view angle control electrode, so that a voltage difference is generated between the view angle control electrode and thecommon electrode; a vertical electric field is formed in the region of the corresponding sub-pixels between the two substrates, so that liquid crystal molecules deflect under the action of the vertical electric field, and the liquid crystal display device can be switched between a wide view angle and an omni-directional narrow view angle.

A method for diagnosing water-core disease of fruit based on character band of visible near-infrared spectrum includes shining light on surface of fruit, using a numbers of photosensitive transducers to collect spectrum reflectivity information of fruit internal at various character bands, removing off noise of said information, inputting information to monolithic computer through A/D converter, inputting processed information to spectrum model of water-core disease for obtaining diagnosis result of water-core disease and using display to indicate out diagnosis result.

A liquid crystal display device is provided which is capable of reducing EMI (ElectraMagnetic Interference) noises while simultaneously responding to requirements for the high-speed transmission of image data, miniaturization and thinning of a signal processing board. A timing controller outputs, in accordance with an input data signal and input clock signal, a data line driving circuit controlling signal, internal data signal, internal clock signal to a data line driving circuit and outputs a scanning line driving circuit controlling signal to a scanning line driving circuit. The timing controller has a clock signal frequency setting mode in which a frequency of each of clock signals is set to a different value and the clock signals are supplied to the data line driving circuits and other data line driving circuits in one region and another region.

The present invention relates to a transflective thin film transistor substrate and method of fabricating the same. A liquid crystal display device according to the present invention includes: a gate line crossing a data line with a gate insulating film there between to define a pixel area; a thin film transistor connected to the gate line and the data line; an organic film on the gate line, the data line and the thin film transistor, having a transmission hole passing through the gate insulating film in the pixel area; a pixel electrode on the organic film via the transmission hole and connected to the thin film transistor; and a reflective electrode having an edge part different from an edge part of the pixel electrode on the pixel electrode and exposing the pixel electrode of the transmission hole.

The invention discloses an LED display screen control system and a control method thereof. The LED display screen control system comprises a master control system and a display system which are in communication connection by a data line. The master control system has multiple signal input ends, a data setting input end and multiple signal output ends. Video sources are in communication connectionto the master control system through the signal input ends. A user terminal is in communication connection to the master control system through the data setting input end. The display system includesdisplay modules integrated with video processing circuits. Every two display modules directly transmit video signals through the video processing circuit. The LED display screen control system basically consists of a video conversion device and modules capable of directly processing video data, so that the control connection of the LED display screen is simpler and more convenient.

The invention discloses a display panel and a multiplexing drive circuit for driving the display panel. The multiplexing drive circuit comprises a plurality of drive units, wherein each drive unit receives eight channels of data signals with negative-positive-positive-negative-positive-negative-negative-positive polarity or negative-positive-negative-positive-positive-negative-positive-negative polarity so as to enable twenty-four data lines to sequentially receive the data signals with the positive-negative-negative-positive-negative-positive-positive-negative positive polarity or the negative-positive-negative-positive-positive-negative-positive-negative polarity; therefore, when the display panel displays pure color images, any two adjacent sub-pixels of the same color in any row of sub-pixels respectively receive the data signals with different polarities, and the problem of picture crosstalk caused by the same color along the row direction is further improved; furthermore, the multiplexing drive circuit is less in winding, so that the thickness of the display panel can be reduced.

A liquid crystal display to prevent light leakage with an improvement of aperture ratio and a reduction of load of a data line is provided. The liquid crystal display includes a gate line and a storage electrode line formed on a insulating substrate and apart from each other, a first data line and a second data line intersecting the gate line, a first pixel electrode defined by the gate line and the first data line, and a second pixel electrode defined by the gate line and the second data line and neighboring the first pixel electrode. Also, a blocking electrode between the first pixel electrode and the second pixel electrode is included, wherein at least portion of the first data line is disposed under the first pixel electrode, and at least portion of the blocking electrode is disposed under the second pixel electrode and apart from the first data line.

A liquid crystal display (LCD) device and a method of fabricating the same includes a gate line arranged in one direction, a data line arranged in a perpendicular direction to the gate line, a pixel electrode arranged in a pixel region defined by the gate and data lines and having a diagonal side adjacent to a crossing portion of the gate and data lines, and a light blocking pattern arranged in a parallel direction with respect to the diagonal side of the pixel electrode and preventing light leakage.

A liquid crystal display includes: a substrate; a display region on the substrate, the display region comprising: one or more gate lines overlying the substrate; a gate insulating layer overlying the gate lines; a semiconductor layer overlying the gate insulating layer; one or more pairs of source and drain electrodes overlying the semiconductor layer, each pair being a pair of one source electrode and one corresponding drain electrode facing the source electrode; one or more data lines overlying the semiconductor layer, each data line comprising one or more of the source electrodes, wherein a display area is provided at each intersection of the data lines with the gate lines; a passivation layer overlying the data lines and the drain electrodes and comprising a plurality of contact holes; and one or more color filters overlying the passivation layer and comprising a plurality of through holes. In top view, the semiconductor layer has the same shape as the data lines and the drain electrodes except over each region between each source electrode and the corresponding drain electrode. The contact holes' edges are aligned with the through holes' edges.

The invention relates to a display substrate, a preparation method and a display device, and belongs to the technical field of display. The display substrate comprises a gate line, a gate integrated circuit, a data integrated circuit, a data line, a gate incoming line and a touch electrode incoming line, wherein the gate incoming line is connected with the gate line and the gate integrated circuit; the gate incoming line extends to the connected part of the gate line along the direction of the data line from one side of the gate integrated circuit; the touch electrode incoming line is connected with the data integrated circuit; and the touch electrode incoming line extends to the lower part of the connected part of the gate incoming line and the gate line along the direction of the data line from one side of the data integrated circuit. Through arrangement of the gate incoming line and the touch electrode incoming line, which are not intersected with each other, interference between signals is avoided; and the display and touch effects are improved. The arranged gate incoming line and touch electrode incoming line do not run through the overall display substrate, so that the space is saved, and the border of the display device is relatively narrow.

The present invention discloses a pixel circuit comprising: a pixel electrode located in a pixel unit defined by a gate line and a data line; a voltage follower, the voltage of the output end of the voltage follower linearly changes along with the voltage of the input end, and the input end of the voltage follower is connected to the pixel electrode; a switch element, the control end of the switchelement is connected to the grid line, and the first end of the switch element is connected to the output end of the voltage follower; and a readout signal line connected to a second end of the switching element. The invention further discloses a driving method of the pixel circuit, an array substrate and a display device.

The invention discloses a pixel structure, a method for driving the pixel structure, a display substrate and a display panel. The pixel structure comprises a first thin film transistor, a second thin film transistor and a pixel electrode, wherein the first thin film transistor is connected to a grid line on the current line, a data line on the current row, and a pixel electrode, and the second thin film transistor is connected to a grid line on the previous line, a discharge line on the previous line, and the pixel electrode; the second thin film transistor is used for being switched on under the control of the grid line on the previous line, so that the pixel electrode can conduct discharging on the discharge line on the previous line through the second thin film transistor which is switched on; the first thin film transistor is used for being switched on under the control of the grid line on the current line, so that the data line on the current row can conduct charging on the pixel electrode through the first thin film transistor which is switched on. The charging and discharging efficiency of the pixel electrode is improved.

The invention relates to a GPS monitoring system of a radiopharmaceutical transport vehicle. The GPS monitoring system comprises the transport vehicle and a vehicle-mounted terminal arranged on the transport vehicle, wherein a GPS receiver and a controller are arranged inside the vehicle-mounted terminal and mutually connected, and the vehicle-mounted terminal is provided with a vehicle-mounted goods package data interface. The vehicle-mounted goods package data interface of the vehicle-mounted terminal is connected with a special radiopharmaceutical transfer box through a data line. The GPS monitoring system further comprises a remote monitoring center, the remote monitoring center is provided with a server, the server is provided with an electronic map module, and the server conducts data exchange with the vehicle-mounted terminal through a public network. The GPS monitoring system has the advantages that the vehicle-mounted terminal and the special radiopharmaceutical transfer box are connected into a whole, data information of the transport vehicle and the special radiopharmaceutical transfer box is sent to the remote monitoring center through the vehicle-mounted terminal in real time, and the remote monitoring center can conduct real-time monitoring; the GPS monitoring system is safe and reliable, and improves the comprehensive monitoring and control abilities of manufacturing enterprises and related national departments.