Abstract: An in-cell touch display panel includes a sensing line. A touch electrode corresponds to more than one pixel electrodes. A first insulation layer is formed on the sensing line and has a first opening to expose the sensing line. A gate of a thin film transistor (TFT) is formed on the first insulation layer. A second insulation layer is formed on a gate line and has a second opening corresponding to the first opening. A source of the TFT is formed on the second insulation layer. A third insulation layer is formed on the source and has a third opening corresponding to the second opening. The touch electrode is formed on the third insulation layer and electrically connected to the sensing line through the third opening, the second opening, and the first opening.

Abstract: A driving method of a display panel is provided by the present invention. First, a display panel including sub-pixels, gate lines, two gate driver circuits and clock signal lines is provided. Each of the gate lines is electrically connected to a portion of the sub-pixels, and each of the gate lines is electrically connected to one of the gate driver circuits. Each of the gate driver circuits is electrically connected to a portion of the clock signal lines. Moreover, the gate driver circuits is controlled through the clock signal lines to output scan signals to the gate lines in a plurality of frames. Furthermore, make the gate driver circuits have a first scan order in a first frame, and make the gate driver circuits have a second scan order in a second frame, and the first scan order is different from the second scan order.

Abstract: A touch display device includes a substrate, a plurality of touch electrodes, a plurality of touch signal lines and a plurality of dummy signal lines disposed on the substrate. The touch electrodes are arranged in i number of touch electrode columns and j number of touch electrode rows, the touch signal lines and the dummy signal lines are divided into i number of groups, each of the groups includes j number of touch signal lines and k number of dummy signal lines, and j number of touch signal lines are disposed between a portion of the k number of dummy signal lines and a remaining portion of the k number of dummy signal lines in each of the i number of groups, wherein i, j, and k are positive integers greater than or equal to two.

Abstract: A touch display device including a display region and a peripheral region comprises a substrate, a plurality of scan lines and a plurality of data lines disposed on the substrate, a plurality of thin film transistors disposed on the substrate, a plurality of pixel electrodes disposed on the substrate and in the display region, and a plurality of touch electrodes and a plurality of touch signal lines disposed on the substrate. In the display region, three data lines of the plurality of data lines are located between two touch signal lines of the plurality of touch signal lines, and in the peripheral region, one of the two touch signal lines is at least partially overlapped with one of the three data lines, and two other data lines of the three data lines are at least partially overlapped with each other.

Abstract: An in-cell touch display panel includes a sensing line. A touch electrode corresponds to more than one pixel electrodes. A first insulation layer is formed on the sensing line and has a first opening to expose the sensing line. A gate of a thin film transistor (TFT) is formed on the first insulation layer. A second insulation layer is formed on a gate line and has a second opening corresponding to the first opening. A source of the TFT is formed on the second insulation layer. A third insulation layer is formed on the source and has a third opening corresponding to the second opening. The touch electrode is formed on the third insulation layer and electrically connected to the sensing line through the third opening, the second opening, and the first opening.

Abstract: The present invention provides a gate driver circuit, and a shift register of the gate driver circuit includes a precharge unit and a pull-up unit. The precharge unit receives a first input signal and a second input signal and includes a first transistor and a second transistor. A first terminal of the first transistor receives a first input signal, a gate of the first transistor is coupled to the first terminal of the first transistor, and a second terminal of the first transistor is coupled to the first node. A first terminal of the second transistor receives the second input signal, a gate of the second transistor is coupled to the first terminal of the second transistor, and a second terminal of the second transistor is coupled to the first node. The pull-up unit receives a first clock signal and outputs a scan signal.

Abstract: The in-cell touch display panel has a display area and a non-display area. Multiple pixel structures are disposed in the display area. Transparent conductive layers, metal layers, and first to fourth insulation layers are disposed in the pixel structures. The thickness of the third insulation layer is greater than or equal to that of the second insulation layer. The thickness of the third insulation layer is 1.2 or more times of that of the fourth insulation layer. The thickness of the third insulation layer is greater than or equal to 5000 ?. The sum of the thickness of the third insulation layer and the thickness of the fourth insulation layer is greater than or equal to 7000 ?.

Abstract: The present invention provides a display panel including a substrate, first pads, second pads, third pads, an integrated circuit chip, and a flexible printed circuit board. The substrate includes a display region and a non-display region. The first pads are disposed in the non-display region and include display signal pads used for transmitting display signals. The second pads are disposed in the non-display region, at least a portion of the second pads are disposed along a first direction, and the second pads are disposed closer to an edge of the substrate than the first pads. The third pads are disposed in the non-display region and along the first direction, and the third pads are electrically connected to the corresponding second pads. The integrated circuit chip covers and is electrically connected to the first pads and the second pads. The flexible printed circuit board is electrically connected to the third pads.

Abstract: A touch display device including a display region and a peripheral region comprises a substrate, a plurality of scan lines and a plurality of data lines disposed on the substrate, a plurality of thin film transistors disposed on the substrate, a plurality of pixel electrodes disposed on the substrate and in the display region, and a plurality of touch electrodes and a plurality of touch signal lines disposed on the substrate. In the display region, three data lines of the plurality of data lines are located between two touch signal lines of the plurality of touch signal lines, and in the peripheral region, one of the two touch signal lines is at least partially overlapped with one of the three data lines, and two other data lines of the three data lines are at least partially overlapped with each other.

Abstract: A redundant power supply system has power supplies and holdup control circuits. The power supplies are connected in parallel for connecting to an input capacitor of a load system. An OR-gate anti-reverse current element is connected between each of the power supplies and the input capacitor. The holdup control circuits correspondingly connect to the DC output sides of the power supplies. Each of the holdup control circuits has an inductor, an electronic switch and a controller. The inductor is connected in series to the OR-gate anti-reverse current element. The electronic switch is connected between the DC output side of the corresponding power supply and a node where the inductor and the OR-gate anti-reverse current element are connected. The controller turns on and off of the electronic switch according to the DC power output from the DC output sides, thereby prolonging the holdup time after a power failure.

Abstract: A reflective liquid crystal display panel including a plurality of pixel units is provided. Each pixel unit includes first and second substrates, one first signal line, four second signal lines, a liquid crystal layer, a first pixel structure, a second pixel structure, a third pixel structure and a fourth pixel structure. The first and second signal lines are disposed on the first substrate. The first, second, third, and fourth pixel structures are electrically connected to one of the four second signal lines respectively and electrically connected to the first signal line, where the first, second, third, and fourth pixel structures respectively include an active component and a reflective pixel electrode electrically connected to the active component, and a reflection area ratio of the first, second, third, and fourth pixel structures is 1:2:4:8. The second substrate is located opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate.

Abstract: The present invention provides a touch display device. A thin film transistor and touch signal lines are disposed on a substrate. A first insulating layer, a first transparent conductive layer and a second insulating layer are disposed on the thin film transistor and the touch signal lines in sequence, wherein the first transparent conductive layer includes pixel electrodes. First connecting holes and second connecting holes are situated in the first insulating layer and the second insulating layer, each first connecting hole exposes a portion of the pixel electrode and a portion of the drain, and each second connecting hole exposes a portion of the touch signal line. A second transparent conductive layer is disposed on the second insulating layer, and includes touch electrodes and connecting electrodes electrically insulated from each other and respectively extending into the first connecting holes and the second connecting holes.

Abstract: A pixel structure includes a thin film transistor, a first insulating layer, a first transparent conductive layer, a second insulating layer, a connecting hole and a second transparent conductive layer. The thin film transistor is disposed on the substrate, and the thin film transistor includes a gate, a source and a drain. The first insulating layer, the first transparent conductive layer and the second insulating layer are disposed on the thin film transistor in sequence, and the first transparent conductive layer includes a pixel electrode. The connecting hole exposes a portion of the pixel electrode and a portion of the drain. The second transparent conductive layer is disposed on the second insulating layer, the second transparent conductive layer includes a common electrode and a connecting electrode electrically insulated to the common electrode, and the connecting electrode extends into the connecting hole.

Abstract: A in-cell touch display device includes first sensing lines, second sensing lines, first touch electrodes electrically connected to the first sensing lines respectively, second touch electrodes electrically connected to the second sensing lines respectively, first and second switches, and first and second touch testing pads. The first and second switches are disposed in a non-display area, in which the first switches have first terminals electrically connected to the first sensing lines, control terminals electrically connected to each other, and second terminals electrically connected to each other. The second switches have first terminals electrically connected to the second sensing lines, control terminals electrically connected to each other, and second terminals electrically connected to each other. The first touch testing pad is electrically connected to the second terminals of the first switches. The second touch testing pad is electrically connected to the second terminals of the second switches.

Abstract: A touch display device includes thin film transistors, a first insulating layer, a first transparent conductive layer, a second insulating layer, contact holes, a second transparent conductive layer, and touch signal lines. The first transparent conductive layer includes pixel electrodes, and each pixel electrode is electrically connected to a drain of one of the thin film transistors. The contact holes penetrate the first insulating layer and the second insulating layer. Each contact hole exposes a portion of the pixel electrode and a portion of the drain. The second transparent conductive layer includes touch electrodes and connecting electrodes. Each connecting electrode extends into one of the contact holes, and is in contact with the portion of the pixel electrode and the portion of the drain. Each touch signal line is electrically to a corresponding touch electrode.

Abstract: A capacitive touch display panel includes sensing electrode columns and sensing electrode signal wire groups. Each of the sensing electrode columns includes sensing electrodes. The sensing electrode signal wire groups are electrically connected to the sensing electrode columns, in which each of the sensing electrode signal wire groups consists of at least one first sub-signal wire group and at least one second sub-signal wire group, in which the first sub-signal wire group includes N sensing electrode signal wires, and the second sub-signal wire group includes N+1 sensing electrode signal wires, N is a positive integer. Consequently, the capacitive touch display panel of the present invention can improve the active load balance and the optical characteristics of the capacitive touch display panel.

Abstract: The in-cell touch display panel has a display area and a non-display area. Display IC bounding pads and touch pads are disposed in the non-display area. A touch electrode corresponds to more than one pixel structures. A touch sensing line is electrically connected to the touch electrode and one of the touch pads. A data line is electrically connected to a thin film transistor and one of the display pads. At least one of the display pads is disposed between two of the touch pads, and at least one of the touch pads is disposed between two of the display pads.

Abstract: The in-cell touch display panel has a display area and a non-display area. Multiple pixel structures are disposed in the display area. Transparent conductive layers, metal layers, and first to fourth insulation layers are disposed in the pixel structures. The thickness of the third insulation layer is greater than or equal to that of the second insulation layer. The thickness of the third insulation layer is 1.2 or more times of that of the fourth insulation layer. The thickness of the third insulation layer is greater than or equal to 5000 ?. The sum of the thickness of the third insulation layer and the thickness of the fourth insulation layer is greater than or equal to 7000 ?.

Abstract: A touch device including a plurality of touch electrodes which are electrically separated is provided. Each touch electrode includes a plurality of first curved patterns and a plurality of conductive lines. The first curved patterns are parallel to each other. A first pitch is between two adjacent first curved patterns. Each conductive line is connected between two adjacent first curved patterns. The conductive lines are arranged in a plurality of second curved patterns. The first curved patterns intersect the second curved patterns. In this way, the touch device can have preferable touch and visual effects.

Abstract: The method for manufacturing a display panel includes: forming a thin film transistor (TFT), a first signal line, a second signal line, a third signal line, and a first insulation layer on a substrate, in which the first signal line is coupled to one of the gate and the source of the TFT, the second signal line is coupled to the other of the gate and the source, and the third signal line is electrically connected to the first signal line through a via of the first insulation layer; forming a second insulation layer on the TFT, the first signal line, the second signal line, the third signal line, and the first insulation layer; and forming a first transparent conductive layer on the second insulation layer with an electrode covering at least part of the third signal line.