WO2017045234A1 - Touch display panel and touch display device - Google Patents

Touch display panel and touch display device Download PDF

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Publication number
WO2017045234A1
WO2017045234A1 PCT/CN2015/091658 CN2015091658W WO2017045234A1 WO 2017045234 A1 WO2017045234 A1 WO 2017045234A1 CN 2015091658 W CN2015091658 W CN 2015091658W WO 2017045234 A1 WO2017045234 A1 WO 2017045234A1
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Prior art keywords
display panel
touch display
touch
disposed
common electrode
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PCT/CN2015/091658
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French (fr)
Chinese (zh)
Inventor
徐向阳
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深圳市华星光电技术有限公司
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Publication of WO2017045234A1 publication Critical patent/WO2017045234A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Definitions

  • the present invention relates to the field of touch display, and in particular to a touch display panel and a touch display device.
  • the existing capacitive in-cell touch display is in the existing thin film transistor (Thin Film)
  • the Transistor (TFT) array substrate is directly added with a touch scan line and a touch sensing line, that is, two strip electrodes intersecting each other on the surface of the TFT array substrate are formed, and the two electrodes are respectively touched by the touch screen.
  • the control driving line and the touch sensing line, the touch driving line and the touch sensing line form mutual capacitance at the intersection of the different surfaces.
  • An object of the present invention is to provide a touch display panel and a touch display device with low manufacturing cost, and to solve the technical problem of high production cost of the conventional touch display panel and the touch display device.
  • An embodiment of the invention provides a touch display panel, which includes:
  • a color filter substrate on which a color film color resistance and a common electrode are disposed;
  • An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
  • liquid crystal layer disposed between the color filter substrate and the array substrate;
  • the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
  • the common electrode serves as a touch sensing electrode
  • the scan line serves as a touch driving electrode
  • the common electrode is configured to transmit a common signal, and the scan line is used to transmit a scan signal;
  • the touch display panel further includes a pad disposed between the color film substrate and the array substrate for supporting the color film substrate and the array substrate.
  • the material of the pad is a conductive material
  • the pad forms a first touch capacitance with the common electrode
  • the pad forms a second with the scan line. Touch capacitor.
  • the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
  • the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
  • the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
  • the touch display panel is a twisted nematic display panel or a vertical alignment display panel.
  • the embodiment of the invention further provides a touch display panel, which comprises:
  • a color filter substrate on which a color film color resistance and a common electrode are disposed;
  • An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
  • liquid crystal layer disposed between the color filter substrate and the array substrate;
  • the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
  • the common electrode functions as a touch sensing electrode
  • the scan line serves as a touch driving electrode
  • the touch display panel further includes a photo film substrate and the array substrate disposed between the color filter substrate and the array substrate for supporting the color filter substrate and the array substrate. pad.
  • the material of the pad is a conductive material
  • the pad forms a first touch capacitance with the common electrode
  • the pad forms a second with the scan line. Touch capacitor.
  • the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
  • the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
  • the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
  • the common electrode is used to transmit a common signal
  • the scan line is used to transmit a scan signal
  • the touch display panel is a twisted nematic display panel or a vertical alignment display panel.
  • the present invention further provides a touch display device including a backlight and a touch display panel, the touch display panel including:
  • a color filter substrate on which a color film color resistance and a common electrode are disposed;
  • An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
  • liquid crystal layer disposed between the color filter substrate and the array substrate;
  • the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
  • the common electrode serves as a touch sensing electrode
  • the scan line serves as a touch driving electrode
  • the common electrode is used to transmit a common signal
  • the scan line is used to transmit a scan signal
  • the touch display panel further includes a photo film substrate and the array substrate disposed between the color filter substrate and the array substrate for supporting the color filter substrate and the array substrate. pad.
  • the material of the pad is a conductive material
  • the pad forms a first touch capacitance with the common electrode
  • the pad forms a second with the scan line. Touch capacitor.
  • the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
  • the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
  • the spacer is disposed between the strip sub-common electrode and the corresponding scan line.
  • the touch display panel and the touch display device of the present invention use the common electrode as the touch sensing electrode, and the scan line serves as the touch driving electrode, thereby reducing the extra
  • the touch wiring reduces the manufacturing cost of the touch display panel and the touch display device, and solves the technical problem of high production cost of the existing touch display panel and the touch display device.
  • FIG. 1 is a schematic structural view of an array substrate of a first preferred embodiment of the touch display panel of the present invention
  • FIG. 2 is a schematic structural view of a color filter substrate according to a first preferred embodiment of the touch display panel of the present invention
  • FIG. 3 is a schematic cross-sectional view showing a pixel unit of a first preferred embodiment of the touch display panel of the present invention
  • FIG. 4 is a schematic structural view of an array substrate of a second preferred embodiment of the touch display panel of the present invention.
  • FIG. 5 is a schematic structural view of a color filter substrate according to a second preferred embodiment of the touch display panel of the present invention.
  • FIG. 6 is a cross-sectional structural diagram of a pixel unit of a second preferred embodiment of the touch display panel of the present invention.
  • FIG. 1 is a schematic structural view of an array substrate according to a first preferred embodiment of the touch display panel of the present invention
  • FIG. 2 is a color film of the first preferred embodiment of the touch display panel of the present invention
  • FIG. 3 is a schematic cross-sectional view of a pixel unit of a first preferred embodiment of the touch display panel of the present invention.
  • the touch display panel of the preferred embodiment includes a color filter substrate 11, an array substrate 12, and a liquid crystal layer 13.
  • the color filter substrate 11 is provided with a color film color resist (such as a color color resist 111 and a black color resist 112, etc.) and a common electrode 113;
  • the array substrate 12 is provided with a data line 121, a scan line 122, a thin film transistor 123, and a pixel.
  • the electrode 124; the liquid crystal layer 13 is disposed between the color filter substrate 11 and the array substrate 12.
  • the common electrode 113 on the color filter substrate 11 of the touch display panel of the preferred embodiment includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to the extending direction of the scan line 122.
  • the extending direction of the common electrode of the shape is substantially parallel to the extending direction of the data line 121.
  • the common electrodes 113 on the color filter substrate 11 of the touch display panel of the preferred embodiment are respectively connected to the common signal driving chip and the touch driving chip, and the scanning lines 122 on the array substrate 12 of the touch display panel and the scanning driving chip respectively. And touch drive chip connection.
  • the common electrode 113 serves as a touch sensing electrode
  • the scan line 122 serves as a touch driving electrode
  • the touch driving chip provides a touch driving signal to the scan line 122 and passes through
  • the common electrode 113 receives the touch sensing signal, and finally determines the position of the touch operation by the scan line 122 corresponding to the touch driving signal and the common electrode 113 corresponding to the touch sensing signal.
  • the common electrode 113 receives the common signal sent by the common signal driving chip, and the scan line 122 receives the scan signal sent by the scan driving chip, and finally the pixel unit in the touch display panel is according to the above.
  • the common signal, the scan signal, and the corresponding data signal are displayed on the screen.
  • the touch display panel of the preferred embodiment may be a twisted nematic (TN type) display panel or a vertical alignment type (HVA type) display panel.
  • TN type twisted nematic
  • HVA type vertical alignment type
  • the touch display panel of the preferred embodiment uses the common electrode as the touch sensing electrode, and the scan line serves as the touch driving electrode, thereby reducing the additional touch wiring and reducing the manufacturing cost of the touch display panel and the touch display device.
  • FIG. 4 is a schematic structural diagram of an array substrate according to a second preferred embodiment of the touch display panel of the present invention
  • FIG. 5 is a color film of a second preferred embodiment of the touch display panel of the present invention
  • FIG. 6 is a schematic cross-sectional view of a pixel unit of a second preferred embodiment of the touch display panel of the present invention.
  • the touch display panel of the preferred embodiment includes a color filter substrate 21, an array substrate 22, and a liquid crystal layer 23.
  • the color filter substrate 21 is provided with a color film color resist (such as a color color resist 211 and a black color resist 212, etc.) and a common electrode 213;
  • the array substrate 22 is provided with a data line 221, a scan line 222, a thin film transistor 223, and a pixel.
  • the electrode 224; the liquid crystal layer 23 is disposed between the color filter substrate 21 and the array substrate 22.
  • the common electrode 213 on the color filter substrate 21 of the touch display panel of the preferred embodiment includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to the extending direction of the scan line 222.
  • the extending direction of the common electrode of the shape is substantially parallel to the extending direction of the data line 221.
  • the touch display panel of the preferred embodiment further includes a spacer 24 disposed between the color filter substrate 21 and the array substrate 22 for supporting the color filter substrate 21 and the array substrate 22, in addition to the first preferred embodiment.
  • the spacer 24 is disposed between the strip sub-common electrode and the corresponding scan line 222, such as the pad 24 disposed directly on the first pad position 225 of the scan line 222 of the array substrate 22, while the pad 24 is disposed on the color filter substrate. Between the second pad positions 214 of the strip-shaped sub-electrodes of 21, the spacers 24 can function to support the color filter substrate 21 and the array substrate 22 without affecting the aperture ratio of the touch display panel.
  • the material of the spacer 24 may be a conductive material (such as a metal material, etc.), and the spacer 24 is insulated from other components on the color filter substrate 24 by a first alignment film 215 disposed on the inner surface of the color filter substrate 21.
  • the pad 24 is insulated from other components on the array substrate 22 by a second alignment film 226 disposed on the inner surface of the array substrate 22, so the pad 24 and the common electrode 213 form a first touch capacitance, the pad 24 and the scan.
  • Line 222 forms a second touch capacitor.
  • the sensitivity of the touch sensing signal can be further improved by the setting of the first touch capacitor and the second touch capacitor, and the manufacturing difficulty and the manufacturing cost of the touch display panel are not increased.
  • the common electrode 213 functions as a touch sensing electrode
  • the scan line 222 serves as a touch driving electrode, so that the touch driving chip provides a touch driving signal to the scan line 222 and passes through
  • the common electrode 213 receives the touch sensing signal, and finally determines the position of the touch operation by the scan line 222 corresponding to the touch driving signal and the common electrode 213 corresponding to the touch sensing signal.
  • the pad 24 and the common electrode 213 form a first touch capacitor
  • the pad 24 and the scan line 222 form a second touch capacitor to conveniently improve the trigger sensitivity of the touch sensing signal.
  • the common electrode 213 receives the common signal sent by the common signal driving chip, and the scan line 222 receives the scan signal sent by the scan driving chip, and finally the pixel unit in the touch display panel is according to the above.
  • the common signal, the scan signal, and the corresponding data signal are displayed on the screen.
  • the touch display panel of the preferred embodiment may be a twisted nematic (TN type) display panel or a vertical alignment type (HVA type) display panel.
  • TN type twisted nematic
  • HVA type vertical alignment type
  • the touch display panel of the preferred embodiment further improves the touch on the basis of the first preferred embodiment by providing a pad made of a conductive material without adding an additional touch line and a generation process. Sensitivity of operation.
  • the present invention further provides a touch display device including a backlight and a touch display panel, the touch display panel including a color film substrate, an array substrate, and a liquid crystal layer.
  • the color film substrate is provided with a color film color resistance (such as color color resistance and black color resistance, etc.) and a common electrode;
  • the array substrate is provided with a data line, a scan line, a thin film transistor and a pixel electrode; and the liquid crystal layer is disposed on the color film Between the substrate and the array substrate.
  • the common electrode on the color filter substrate of the touch display panel of the touch display device of the preferred embodiment includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the extending direction of the strip-shaped sub-common electrodes is substantially perpendicular to the extending direction of the scan lines.
  • the extending direction of the strip-shaped common electrode is substantially parallel to the extending direction of the data line.
  • the common electrode serves as a touch sensing electrode
  • the scan line serves as a touch drive motor.
  • the common electrode is used to transmit a common signal
  • the scan line is used to transmit a scan signal.
  • the touch display panel further comprises a pad disposed between the color filter substrate and the array substrate for supporting the color filter substrate and the array substrate.
  • the material of the pad is a conductive material
  • the pad forms a first touch capacitance with the common electrode
  • the pad and the scan line form a second touch capacitance
  • the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on the inner surface of the color filter substrate.
  • the spacer is insulated from other components on the array substrate by a second alignment film disposed on the inner surface of the array substrate.
  • the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
  • the touch display panel is a twisted nematic display panel or a vertical alignment display panel.
  • the specific working principle of the touch display device of the present invention is the same as or similar to the description in the preferred embodiment of the touch display panel. For details, refer to the related description in the preferred embodiment of the touch display panel.
  • the touch display panel and the touch display device of the present invention use the common electrode as the touch sensing electrode, and the scan line serves as the touch driving electrode, thereby reducing the additional touch wiring and reducing the touch display panel and the touch display device.
  • the manufacturing cost is to solve the technical problem of high production cost of the existing touch display panel and the touch display device.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
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  • Position Input By Displaying (AREA)

Abstract

A touch display panel. The touch display panel comprises a color-film substrate (11), an array substrate (12), and a liquid crystal layer (13). A color-film color-resist (111, 112) and a common electrode (113) are disposed on the color-film substrate (11). A data line (121), a scanning line (122), a thin-film transistor (123) and a pixel electrode (124) are disposed on the array substrate (12). The liquid crystal layer (13) is disposed between the color-film substrate (11) and the array substrate (12). The common electrode (113) comprises multiple strip-shaped sub-common electrodes that are distributed in parallel. When a touch operation is performed, the common electrode (113) is used as a touch induction electrode and the scanning line (122) is used as a touch drive electrode.

Description

触控显示面板及触控显示装置 Touch display panel and touch display device 技术领域Technical field
本发明涉及触控显示领域，特别是涉及一种触控显示面板及触控显示装置。The present invention relates to the field of touch display, and in particular to a touch display panel and a touch display device.
背景技术Background technique
随着显示技术的飞速发展，触摸屏(Touch Screen Panel)已经逐渐遍及人们的生活中。With the rapid development of display technology, the Touch Screen Panel has gradually spread throughout people's lives.
目前，现有的电容式内嵌触摸显示屏是在现有的薄膜晶体管(Thin Film Transistor，TFT)阵列基板上直接另外增加触控扫描线和触控感应线实现的，即在TFT阵列基板的表面制作两层相互异面相交的条状电极，这两层电极分别作为触摸屏的触控驱动线和触控感应线，触控驱动线和触控感应线在异面相交处形成互电容。At present, the existing capacitive in-cell touch display is in the existing thin film transistor (Thin Film) The Transistor (TFT) array substrate is directly added with a touch scan line and a touch sensing line, that is, two strip electrodes intersecting each other on the surface of the TFT array substrate are formed, and the two electrodes are respectively touched by the touch screen. The control driving line and the touch sensing line, the touch driving line and the touch sensing line form mutual capacitance at the intersection of the different surfaces.
但是，由于需要增加额外的触控布线，即触控驱动线和触控感应线，提高了触控显示屏的制作成本。However, due to the need to add additional touch wiring, that is, the touch driving line and the touch sensing line, the manufacturing cost of the touch display screen is improved.
故，有必要提供一种触控显示面板及触控显示装置，以解决现有技术所存在的问题。Therefore, it is necessary to provide a touch display panel and a touch display device to solve the problems in the prior art.
技术问题technical problem
本发明的目的在于提供一种制作成本低的触控显示面板及触控显示装置；以解决现有的触控显示面板及触控显示装置的制作成本较高的技术问题。An object of the present invention is to provide a touch display panel and a touch display device with low manufacturing cost, and to solve the technical problem of high production cost of the conventional touch display panel and the touch display device.
技术解决方案Technical solution
为解决上述问题，本发明提供的技术方案如下：In order to solve the above problems, the technical solution provided by the present invention is as follows:
本发明实施例提供一种触控显示面板，其包括：An embodiment of the invention provides a touch display panel, which includes:
彩膜基板，其上设置有彩膜色阻以及公共电极；a color filter substrate on which a color film color resistance and a common electrode are disposed;
阵列基板，其上设置有数据线、扫描线、薄膜晶体管以及像素电极；以及An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
液晶层，设置在所述彩膜基板以及所述阵列基板之间；a liquid crystal layer disposed between the color filter substrate and the array substrate;
其中所述公共电极包括多个平行分布的条状子公共电极，所述条状子公共电极的延伸方向与所述扫描线的延伸方向大致垂直；Wherein the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
当所述触控显示面板进行触控操作时，所述公共电极作为触控感应电极，所述扫描线作为触控驱动电极；When the touch display panel performs a touch operation, the common electrode serves as a touch sensing electrode, and the scan line serves as a touch driving electrode;
当所述触控显示面板进行显示操作时，所述公共电极用于传输公共信号，所述扫描线用于传输扫描信号；When the touch display panel performs a display operation, the common electrode is configured to transmit a common signal, and the scan line is used to transmit a scan signal;
其中所述触控显示面板还包括设置在所述彩膜基板和所述阵列基板之间的，用于支撑所述彩膜基板和所述阵列基板的衬垫。The touch display panel further includes a pad disposed between the color film substrate and the array substrate for supporting the color film substrate and the array substrate.
在本发明所述的触控显示面板中，所述衬垫的材料为导电材料，所述衬垫与所述公共电极形成第一触控电容，所述衬垫与所述扫描线形成第二触控电容。In the touch display panel of the present invention, the material of the pad is a conductive material, the pad forms a first touch capacitance with the common electrode, and the pad forms a second with the scan line. Touch capacitor.
在本发明所述的触控显示面板中，所述衬垫通过设置在所述彩膜基板的内表面上的第一配向膜，与所述彩膜基板上的其他部件绝缘。In the touch display panel of the present invention, the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
在本发明所述的触控显示面板中，所述衬垫通过设置在所述阵列基板的内表面上的第二配向膜，与所述阵列基板上的其他部件绝缘。In the touch display panel of the present invention, the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
在本发明所述的触控显示面板中，所述衬垫设置在所述条状子公共电极和相应的所述扫描线之间。In the touch display panel of the present invention, the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
在本发明所述的触控显示面板中，所述触控显示面板为扭曲向列型显示面板或垂直配向显示面板。In the touch display panel of the present invention, the touch display panel is a twisted nematic display panel or a vertical alignment display panel.
本发明实施例还提供一种触控显示面板，其包括：The embodiment of the invention further provides a touch display panel, which comprises:
彩膜基板，其上设置有彩膜色阻以及公共电极；a color filter substrate on which a color film color resistance and a common electrode are disposed;
阵列基板，其上设置有数据线、扫描线、薄膜晶体管以及像素电极；以及An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
液晶层，设置在所述彩膜基板以及所述阵列基板之间；a liquid crystal layer disposed between the color filter substrate and the array substrate;
其中所述公共电极包括多个平行分布的条状子公共电极，所述条状子公共电极的延伸方向与所述扫描线的延伸方向大致垂直；Wherein the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
当所述触控显示面板进行触控操作时，所述公共电极作为触控感应电极，所述扫描线作为触控驱动电极。When the touch display panel performs a touch operation, the common electrode functions as a touch sensing electrode, and the scan line serves as a touch driving electrode.
在本发明所述的触控显示面板中，所述触控显示面板还包括设置在所述彩膜基板和所述阵列基板之间的，用于支撑所述彩膜基板和所述阵列基板的衬垫。In the touch display panel of the present invention, the touch display panel further includes a photo film substrate and the array substrate disposed between the color filter substrate and the array substrate for supporting the color filter substrate and the array substrate. pad.
在本发明所述的触控显示面板中，所述衬垫的材料为导电材料，所述衬垫与所述公共电极形成第一触控电容，所述衬垫与所述扫描线形成第二触控电容。In the touch display panel of the present invention, the material of the pad is a conductive material, the pad forms a first touch capacitance with the common electrode, and the pad forms a second with the scan line. Touch capacitor.
在本发明所述的触控显示面板中，所述衬垫通过设置在所述彩膜基板的内表面上的第一配向膜，与所述彩膜基板上的其他部件绝缘。In the touch display panel of the present invention, the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
在本发明所述的触控显示面板中，所述衬垫通过设置在所述阵列基板的内表面上的第二配向膜，与所述阵列基板上的其他部件绝缘。In the touch display panel of the present invention, the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
在本发明所述的触控显示面板中，所述衬垫设置在所述条状子公共电极和相应的所述扫描线之间。In the touch display panel of the present invention, the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
在本发明所述的触控显示面板中，当所述触控显示面板进行显示操作时，所述公共电极用于传输公共信号，所述扫描线用于传输扫描信号。In the touch display panel of the present invention, when the touch display panel performs a display operation, the common electrode is used to transmit a common signal, and the scan line is used to transmit a scan signal.
在本发明所述的触控显示面板中，所述触控显示面板为扭曲向列型显示面板或垂直配向显示面板。In the touch display panel of the present invention, the touch display panel is a twisted nematic display panel or a vertical alignment display panel.
本发明还提供一种触控显示装置，其包括背光源以及触控显示面板，所述触控显示面板包括：The present invention further provides a touch display device including a backlight and a touch display panel, the touch display panel including:
彩膜基板，其上设置有彩膜色阻以及公共电极；a color filter substrate on which a color film color resistance and a common electrode are disposed;
阵列基板，其上设置有数据线、扫描线、薄膜晶体管以及像素电极；以及An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
液晶层，设置在所述彩膜基板以及所述阵列基板之间；a liquid crystal layer disposed between the color filter substrate and the array substrate;
其中所述公共电极包括多个平行分布的条状子公共电极，所述条状子公共电极的延伸方向与所述扫描线的延伸方向大致垂直；Wherein the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
当所述触控显示面板进行触控操作时，所述公共电极作为触控感应电极，所述扫描线作为触控驱动电极；When the touch display panel performs a touch operation, the common electrode serves as a touch sensing electrode, and the scan line serves as a touch driving electrode;
当所述触控显示面板进行显示操作时，所述公共电极用于传输公共信号，所述扫描线用于传输扫描信号。When the touch display panel performs a display operation, the common electrode is used to transmit a common signal, and the scan line is used to transmit a scan signal.
在本发明所述的触控显示装置中，所述触控显示面板还包括设置在所述彩膜基板和所述阵列基板之间的，用于支撑所述彩膜基板和所述阵列基板的衬垫。In the touch display device of the present invention, the touch display panel further includes a photo film substrate and the array substrate disposed between the color filter substrate and the array substrate for supporting the color filter substrate and the array substrate. pad.
在本发明所述的触控显示装置中，所述衬垫的材料为导电材料，所述衬垫与所述公共电极形成第一触控电容，所述衬垫与所述扫描线形成第二触控电容。In the touch display device of the present invention, the material of the pad is a conductive material, the pad forms a first touch capacitance with the common electrode, and the pad forms a second with the scan line. Touch capacitor.
在本发明所述的触控显示装置中，所述衬垫通过设置在所述彩膜基板的内表面上的第一配向膜，与所述彩膜基板上的其他部件绝缘。In the touch display device of the present invention, the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
在本发明所述的触控显示装置中，所述衬垫通过设置在所述阵列基板的内表面上的第二配向膜，与所述阵列基板上的其他部件绝缘。In the touch display device of the present invention, the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
在本发明所述的触控显示装置中，所述衬垫设置在所述条状子公共电极和相应的所述扫描线之间。In the touch display device of the present invention, the spacer is disposed between the strip sub-common electrode and the corresponding scan line.
有益效果 Beneficial effect
相较于现有的触控显示面板及触控显示装置，本发明的触控显示面板及触控显示装置使用公共电极作为触控感应电极，扫描线作为触控驱动电极，从而减少了额外的触控布线，降低了触控显示面板以及触控显示装置的制作成本；以解决现有的触控显示面板及触控显示装置的制作成本较高的技术问题。Compared with the existing touch display panel and the touch display device, the touch display panel and the touch display device of the present invention use the common electrode as the touch sensing electrode, and the scan line serves as the touch driving electrode, thereby reducing the extra The touch wiring reduces the manufacturing cost of the touch display panel and the touch display device, and solves the technical problem of high production cost of the existing touch display panel and the touch display device.
附图说明DRAWINGS
图1为本发明的触控显示面板的第一优选实施例的阵列基板的结构示意图；1 is a schematic structural view of an array substrate of a first preferred embodiment of the touch display panel of the present invention;
图2为本发明的触控显示面板的第一优选实施例的彩膜基板的结构示意图；2 is a schematic structural view of a color filter substrate according to a first preferred embodiment of the touch display panel of the present invention;
图3为本发明的触控显示面板的第一优选实施例的一个像素单元的截面结构示意图；3 is a schematic cross-sectional view showing a pixel unit of a first preferred embodiment of the touch display panel of the present invention;
图4为本发明的触控显示面板的第二优选实施例的阵列基板的结构示意图；4 is a schematic structural view of an array substrate of a second preferred embodiment of the touch display panel of the present invention;
图5为本发明的触控显示面板的第二优选实施例的彩膜基板的结构示意图；5 is a schematic structural view of a color filter substrate according to a second preferred embodiment of the touch display panel of the present invention;
图6为本发明的触控显示面板的第二优选实施例的一个像素单元的截面结构示意图。FIG. 6 is a cross-sectional structural diagram of a pixel unit of a second preferred embodiment of the touch display panel of the present invention.
本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。The following description of the various embodiments is provided to illustrate the specific embodiments of the invention. The directional terms mentioned in the present invention, such as "upper", "lower", "before", "after", "left", "right", "inside", "outside", "side", etc., are merely references. Attach the direction of the drawing. Therefore, the directional terminology used is for the purpose of illustration and understanding of the invention.
在图中，结构相似的单元是以相同标号表示。In the figures, structurally similar elements are denoted by the same reference numerals.
请参照图1至图3，图1为本发明的触控显示面板的第一优选实施例的阵列基板的结构示意图，图2为本发明的触控显示面板的第一优选实施例的彩膜基板的结构示意图，图3为本发明的触控显示面板的第一优选实施例的一个像素单元的截面结构示意图。本优选实施例的触控显示面板包括彩膜基板11、阵列基板12以及液晶层13。该彩膜基板11上设置有彩膜色阻（如彩色色阻111以及黑色色阻112等）以及公共电极113；该阵列基板12上设置有数据线121、扫描线122、薄膜晶体管123以及像素电极124；液晶层13设置在彩膜基板11以及阵列基板12之间。1 is a schematic structural view of an array substrate according to a first preferred embodiment of the touch display panel of the present invention, and FIG. 2 is a color film of the first preferred embodiment of the touch display panel of the present invention. FIG. 3 is a schematic cross-sectional view of a pixel unit of a first preferred embodiment of the touch display panel of the present invention. The touch display panel of the preferred embodiment includes a color filter substrate 11, an array substrate 12, and a liquid crystal layer 13. The color filter substrate 11 is provided with a color film color resist (such as a color color resist 111 and a black color resist 112, etc.) and a common electrode 113; the array substrate 12 is provided with a data line 121, a scan line 122, a thin film transistor 123, and a pixel. The electrode 124; the liquid crystal layer 13 is disposed between the color filter substrate 11 and the array substrate 12.
本优选实施例的触控显示面板的彩膜基板11上的公共电极113包括多个平行分布的条状子公共电极，该条状子公共电极的延伸方向与扫描线122的延伸方向大致垂直，该条状子公共电极的延伸方向与数据线121的延伸方向大致平行。The common electrode 113 on the color filter substrate 11 of the touch display panel of the preferred embodiment includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to the extending direction of the scan line 122. The extending direction of the common electrode of the shape is substantially parallel to the extending direction of the data line 121.
本优选实施例的触控显示面板的彩膜基板11上的公共电极113分别与公共信号驱动芯片以及触控驱动芯片连接，触控显示面板的阵列基板12上的扫描线122分别与扫描驱动芯片以及触控驱动芯片连接。The common electrodes 113 on the color filter substrate 11 of the touch display panel of the preferred embodiment are respectively connected to the common signal driving chip and the touch driving chip, and the scanning lines 122 on the array substrate 12 of the touch display panel and the scanning driving chip respectively. And touch drive chip connection.
本优选实施例的触控显示面板进行触控操作时，公共电极113作为触控感应电极，扫描线122作为触控驱动电极，这样触控驱动芯片给扫描线122提供触控驱动信号，并通过公共电极113接收触控感应信号，最终通过触控驱动信号对应的扫描线122以及触控感应信号对应的公共电极113确定触控操作的位置。When the touch display panel of the preferred embodiment performs a touch operation, the common electrode 113 serves as a touch sensing electrode, and the scan line 122 serves as a touch driving electrode, so that the touch driving chip provides a touch driving signal to the scan line 122 and passes through The common electrode 113 receives the touch sensing signal, and finally determines the position of the touch operation by the scan line 122 corresponding to the touch driving signal and the common electrode 113 corresponding to the touch sensing signal.
本优选实施例的触控显示面板进行显示操作时，公共电极113接收公共信号驱动芯片发送的公共信号，扫描线122接收扫描驱动芯片发送的扫描信号，最终触控显示面板中的像素单元根据上述公共信号、扫描信号以及相应的数据信号进行画面显示。When the touch display panel of the preferred embodiment performs a display operation, the common electrode 113 receives the common signal sent by the common signal driving chip, and the scan line 122 receives the scan signal sent by the scan driving chip, and finally the pixel unit in the touch display panel is according to the above. The common signal, the scan signal, and the corresponding data signal are displayed on the screen.
优选的，本优选实施例的触控显示面板可为扭曲向列型（TN型）显示面板或垂直配向型（HVA型）显示面板。Preferably, the touch display panel of the preferred embodiment may be a twisted nematic (TN type) display panel or a vertical alignment type (HVA type) display panel.
本优选实施例的触控显示面板使用公共电极作为触控感应电极，扫描线作为触控驱动电极，从而减少了额外的触控布线，降低了触控显示面板以及触控显示装置的制作成本。The touch display panel of the preferred embodiment uses the common electrode as the touch sensing electrode, and the scan line serves as the touch driving electrode, thereby reducing the additional touch wiring and reducing the manufacturing cost of the touch display panel and the touch display device.
请参照图4至图6，图4为本发明的触控显示面板的第二优选实施例的阵列基板的结构示意图；图5为本发明的触控显示面板的第二优选实施例的彩膜基板的结构示意图；图6为本发明的触控显示面板的第二优选实施例的一个像素单元的截面结构示意图。本优选实施例的触控显示面板包括彩膜基板21、阵列基板22以及液晶层23。该彩膜基板21上设置有彩膜色阻（如彩色色阻211以及黑色色阻212等）以及公共电极213；该阵列基板22上设置有数据线221、扫描线222、薄膜晶体管223以及像素电极224；液晶层23设置在彩膜基板21以及阵列基板22之间。4 to FIG. 6 , FIG. 4 is a schematic structural diagram of an array substrate according to a second preferred embodiment of the touch display panel of the present invention; FIG. 5 is a color film of a second preferred embodiment of the touch display panel of the present invention. FIG. 6 is a schematic cross-sectional view of a pixel unit of a second preferred embodiment of the touch display panel of the present invention. The touch display panel of the preferred embodiment includes a color filter substrate 21, an array substrate 22, and a liquid crystal layer 23. The color filter substrate 21 is provided with a color film color resist (such as a color color resist 211 and a black color resist 212, etc.) and a common electrode 213; the array substrate 22 is provided with a data line 221, a scan line 222, a thin film transistor 223, and a pixel. The electrode 224; the liquid crystal layer 23 is disposed between the color filter substrate 21 and the array substrate 22.
本优选实施例的触控显示面板的彩膜基板21上的公共电极213包括多个平行分布的条状子公共电极，该条状子公共电极的延伸方向与扫描线222的延伸方向大致垂直，该条状子公共电极的延伸方向与数据线221的延伸方向大致平行。The common electrode 213 on the color filter substrate 21 of the touch display panel of the preferred embodiment includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to the extending direction of the scan line 222. The extending direction of the common electrode of the shape is substantially parallel to the extending direction of the data line 221.
本优选实施例的触控显示面板在第一优选实施例的基础上还包括设置在彩膜基板21和阵列基板22之间的，用于支撑彩膜基板21以及阵列基板22的衬垫24。衬垫24设置在条状子公共电极和相应的扫描线222之间，如衬垫24直接设置在阵列基板22的扫描线222的第一衬垫位置225上，同时衬垫24设置在彩膜基板21的条状子公共电极的第二衬垫位置214之间，这样衬垫24即可起到支撑彩膜基板21以及阵列基板22的作用，又不会影响到触控显示面板的开口率。The touch display panel of the preferred embodiment further includes a spacer 24 disposed between the color filter substrate 21 and the array substrate 22 for supporting the color filter substrate 21 and the array substrate 22, in addition to the first preferred embodiment. The spacer 24 is disposed between the strip sub-common electrode and the corresponding scan line 222, such as the pad 24 disposed directly on the first pad position 225 of the scan line 222 of the array substrate 22, while the pad 24 is disposed on the color filter substrate. Between the second pad positions 214 of the strip-shaped sub-electrodes of 21, the spacers 24 can function to support the color filter substrate 21 and the array substrate 22 without affecting the aperture ratio of the touch display panel.
其中该衬垫24的材料可为导电材料（如金属材料等），衬垫24通过设置在彩膜基板21的内表面上的第一配向膜215，与彩膜基板24上的其他部件绝缘；衬垫24通过设置在阵列基板22的内表面上的第二配向膜226，与阵列基板22上的其他部件绝缘，因此衬垫24与公共电极213形成第一触控电容，衬垫24和扫描线222形成第二触控电容。通过第一触控电容和第二触控电容的设置可以进一步提高触控感应信号的灵敏度，且不会增加触控显示面板的制作难度以及制作成本。The material of the spacer 24 may be a conductive material (such as a metal material, etc.), and the spacer 24 is insulated from other components on the color filter substrate 24 by a first alignment film 215 disposed on the inner surface of the color filter substrate 21. The pad 24 is insulated from other components on the array substrate 22 by a second alignment film 226 disposed on the inner surface of the array substrate 22, so the pad 24 and the common electrode 213 form a first touch capacitance, the pad 24 and the scan. Line 222 forms a second touch capacitor. The sensitivity of the touch sensing signal can be further improved by the setting of the first touch capacitor and the second touch capacitor, and the manufacturing difficulty and the manufacturing cost of the touch display panel are not increased.
本优选实施例的触控显示面板进行触控操作时，公共电极213作为触控感应电极，扫描线222作为触控驱动电极，这样触控驱动芯片给扫描线222提供触控驱动信号，并通过公共电极213接收触控感应信号，最终通过触控驱动信号对应的扫描线222以及触控感应信号对应的公共电极213确定触控操作的位置。且衬垫24与公共电极213形成第一触控电容，以及衬垫24和扫描线222形成第二触控电容可以方便的提高触控感应信号的触发灵敏度。When the touch display panel of the preferred embodiment performs a touch operation, the common electrode 213 functions as a touch sensing electrode, and the scan line 222 serves as a touch driving electrode, so that the touch driving chip provides a touch driving signal to the scan line 222 and passes through The common electrode 213 receives the touch sensing signal, and finally determines the position of the touch operation by the scan line 222 corresponding to the touch driving signal and the common electrode 213 corresponding to the touch sensing signal. The pad 24 and the common electrode 213 form a first touch capacitor, and the pad 24 and the scan line 222 form a second touch capacitor to conveniently improve the trigger sensitivity of the touch sensing signal.
本优选实施例的触控显示面板进行显示操作时，公共电极213接收公共信号驱动芯片发送的公共信号，扫描线222接收扫描驱动芯片发送的扫描信号，最终触控显示面板中的像素单元根据上述公共信号、扫描信号以及相应的数据信号进行画面显示。When the touch display panel of the preferred embodiment performs a display operation, the common electrode 213 receives the common signal sent by the common signal driving chip, and the scan line 222 receives the scan signal sent by the scan driving chip, and finally the pixel unit in the touch display panel is according to the above. The common signal, the scan signal, and the corresponding data signal are displayed on the screen.
优选的，本优选实施例的触控显示面板可为扭曲向列型（TN型）显示面板或垂直配向型（HVA型）显示面板。Preferably, the touch display panel of the preferred embodiment may be a twisted nematic (TN type) display panel or a vertical alignment type (HVA type) display panel.
本优选实施例的触控显示面板在第一优选实施例的基础上，通过设置使用导电材料制作的衬垫，在不需要增加额外的触控线路和生成工艺的基础上，进一步提高了触控操作的灵敏度。The touch display panel of the preferred embodiment further improves the touch on the basis of the first preferred embodiment by providing a pad made of a conductive material without adding an additional touch line and a generation process. Sensitivity of operation.
本发明还提供一种触控显示装置，该触控显示装置包括背光源以及触控显示面板，该触控显示面板包括彩膜基板、阵列基板以及液晶层。该彩膜基板上设置有彩膜色阻（如彩色色阻以及黑色色阻等）以及公共电极；该阵列基板上设置有数据线、扫描线、薄膜晶体管以及像素电极；液晶层设置在彩膜基板以及阵列基板之间。The present invention further provides a touch display device including a backlight and a touch display panel, the touch display panel including a color film substrate, an array substrate, and a liquid crystal layer. The color film substrate is provided with a color film color resistance (such as color color resistance and black color resistance, etc.) and a common electrode; the array substrate is provided with a data line, a scan line, a thin film transistor and a pixel electrode; and the liquid crystal layer is disposed on the color film Between the substrate and the array substrate.
本优选实施例的触控显示装置的触控显示面板的彩膜基板上的公共电极包括多个平行分布的条状子公共电极，该条状子公共电极的延伸方向与扫描线的延伸方向大致垂直，该条状子公共电极的延伸方向与数据线的延伸方向大致平行。The common electrode on the color filter substrate of the touch display panel of the touch display device of the preferred embodiment includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the extending direction of the strip-shaped sub-common electrodes is substantially perpendicular to the extending direction of the scan lines. The extending direction of the strip-shaped common electrode is substantially parallel to the extending direction of the data line.
当触控显示面板进行触控操作时，公共电极作为触控感应电极，扫描线作为触控驱动电机。当触控显示面板进行显示操作时，公共电极用于传输公共信号，扫描线用于传输扫描信号。When the touch display panel performs a touch operation, the common electrode serves as a touch sensing electrode, and the scan line serves as a touch drive motor. When the touch display panel performs a display operation, the common electrode is used to transmit a common signal, and the scan line is used to transmit a scan signal.
优选的，触控显示面板还包括设置在彩膜基板和阵列基板之间的，用于支撑彩膜基板和阵列基板的衬垫。Preferably, the touch display panel further comprises a pad disposed between the color filter substrate and the array substrate for supporting the color filter substrate and the array substrate.
优选的，衬垫的材料为导电材料，衬垫与公共电极形成第一触控电容，衬垫与扫描线形成第二触控电容。Preferably, the material of the pad is a conductive material, the pad forms a first touch capacitance with the common electrode, and the pad and the scan line form a second touch capacitance.
优选的，衬垫通过设置在彩膜基板的内表面上的第一配向膜，与彩膜基板上的其他部件绝缘。Preferably, the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on the inner surface of the color filter substrate.
优选的，衬垫通过设置在阵列基板的内表面上的第二配向膜，与阵列基板上的其他部件绝缘。Preferably, the spacer is insulated from other components on the array substrate by a second alignment film disposed on the inner surface of the array substrate.
优选的，衬垫设置在条状子公共电极和相应的扫描线之间。Preferably, the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
优选的，触控显示面板为扭曲向列型显示面板或垂直配向显示面板。Preferably, the touch display panel is a twisted nematic display panel or a vertical alignment display panel.
本发明的触控显示装置的具体工作原理与上述的触控显示面板的优选实施例中的描述相同或相似，具体请参见上述触控显示面板的优选实施例中的相关描述。The specific working principle of the touch display device of the present invention is the same as or similar to the description in the preferred embodiment of the touch display panel. For details, refer to the related description in the preferred embodiment of the touch display panel.
本发明的触控显示面板及触控显示装置使用公共电极作为触控感应电极，扫描线作为触控驱动电极，从而减少了额外的触控布线，降低了触控显示面板以及触控显示装置的制作成本；以解决现有的触控显示面板及触控显示装置的制作成本较高的技术问题。The touch display panel and the touch display device of the present invention use the common electrode as the touch sensing electrode, and the scan line serves as the touch driving electrode, thereby reducing the additional touch wiring and reducing the touch display panel and the touch display device. The manufacturing cost is to solve the technical problem of high production cost of the existing touch display panel and the touch display device.
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。In the above, the present invention has been disclosed in the above preferred embodiments, but the preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various modifications without departing from the spirit and scope of the invention. The invention is modified and retouched, and the scope of the invention is defined by the scope defined by the claims.

Claims (20)

  1. 一种触控显示面板，其包括：A touch display panel comprising:
    彩膜基板，其上设置有彩膜色阻以及公共电极；a color filter substrate on which a color film color resistance and a common electrode are disposed;
    阵列基板，其上设置有数据线、扫描线、薄膜晶体管以及像素电极；以及An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
    液晶层，设置在所述彩膜基板以及所述阵列基板之间；a liquid crystal layer disposed between the color filter substrate and the array substrate;
    其中所述公共电极包括多个平行分布的条状子公共电极，所述条状子公共电极的延伸方向与所述扫描线的延伸方向大致垂直；Wherein the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
    当所述触控显示面板进行触控操作时，所述公共电极作为触控感应电极，所述扫描线作为触控驱动电极；When the touch display panel performs a touch operation, the common electrode serves as a touch sensing electrode, and the scan line serves as a touch driving electrode;
    当所述触控显示面板进行显示操作时，所述公共电极用于传输公共信号，所述扫描线用于传输扫描信号；When the touch display panel performs a display operation, the common electrode is configured to transmit a common signal, and the scan line is used to transmit a scan signal;
    其中所述触控显示面板还包括设置在所述彩膜基板和所述阵列基板之间的，用于支撑所述彩膜基板和所述阵列基板的衬垫。The touch display panel further includes a pad disposed between the color film substrate and the array substrate for supporting the color film substrate and the array substrate.
  2. 根据权利要求1所述的触控显示面板，其中所述衬垫的材料为导电材料，所述衬垫与所述公共电极形成第一触控电容，所述衬垫与所述扫描线形成第二触控电容。The touch display panel of claim 1 , wherein the material of the pad is a conductive material, the pad forms a first touch capacitance with the common electrode, and the pad forms a first line with the scan line Two touch capacitors.
  3. 根据权利要求2所述的触控显示面板，其中所述衬垫通过设置在所述彩膜基板的内表面上的第一配向膜，与所述彩膜基板上的其他部件绝缘。The touch display panel according to claim 2, wherein the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
  4. 根据权利要求2所述的触控显示面板，其中所述衬垫通过设置在所述阵列基板的内表面上的第二配向膜，与所述阵列基板上的其他部件绝缘。The touch display panel according to claim 2, wherein the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
  5. 根据权利要求2所述的触控显示面板，其中所述衬垫设置在所述条状子公共电极和相应的所述扫描线之间。The touch display panel according to claim 2, wherein the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
  6. 根据权利要求1所述的触控显示面板，其中所述触控显示面板为扭曲向列型显示面板或垂直配向显示面板。The touch display panel of claim 1 , wherein the touch display panel is a twisted nematic display panel or a vertical alignment display panel.
  7. 一种触控显示面板，其包括：A touch display panel comprising:
    彩膜基板，其上设置有彩膜色阻以及公共电极；a color filter substrate on which a color film color resistance and a common electrode are disposed;
    阵列基板，其上设置有数据线、扫描线、薄膜晶体管以及像素电极；以及An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
    液晶层，设置在所述彩膜基板以及所述阵列基板之间；a liquid crystal layer disposed between the color filter substrate and the array substrate;
    其中所述公共电极包括多个平行分布的条状子公共电极，所述条状子公共电极的延伸方向与所述扫描线的延伸方向大致垂直；Wherein the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
    当所述触控显示面板进行触控操作时，所述公共电极作为触控感应电极，所述扫描线作为触控驱动电极。When the touch display panel performs a touch operation, the common electrode functions as a touch sensing electrode, and the scan line serves as a touch driving electrode.
  8. 根据权利要求7所述的触控显示面板，其中所述触控显示面板还包括设置在所述彩膜基板和所述阵列基板之间的，用于支撑所述彩膜基板和所述阵列基板的衬垫。The touch display panel of claim 7 , wherein the touch display panel further comprises a color film substrate and the array substrate disposed between the color filter substrate and the array substrate Pad.
  9. 根据权利要求8所述的触控显示面板，其中所述衬垫的材料为导电材料，所述衬垫与所述公共电极形成第一触控电容，所述衬垫与所述扫描线形成第二触控电容。The touch display panel of claim 8 , wherein the material of the pad is a conductive material, the pad forms a first touch capacitance with the common electrode, and the pad forms a first line with the scan line Two touch capacitors.
  10. 根据权利要求9所述的触控显示面板，其中所述衬垫通过设置在所述彩膜基板的内表面上的第一配向膜，与所述彩膜基板上的其他部件绝缘。The touch display panel according to claim 9, wherein the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
  11. 根据权利要求9所述的触控显示面板，其中所述衬垫通过设置在所述阵列基板的内表面上的第二配向膜，与所述阵列基板上的其他部件绝缘。The touch display panel according to claim 9, wherein the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
  12. 根据权利要求9所述的触控显示面板，其中所述衬垫设置在所述条状子公共电极和相应的所述扫描线之间。The touch display panel according to claim 9, wherein the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
  13. 根据权利要求7所述的触控显示面板，其中当所述触控显示面板进行显示操作时，所述公共电极用于传输公共信号，所述扫描线用于传输扫描信号。The touch display panel according to claim 7, wherein the common electrode is configured to transmit a common signal when the touch display panel performs a display operation, and the scan line is used to transmit a scan signal.
  14. 根据权利要求7所述的触控显示面板，其中所述触控显示面板为扭曲向列型显示面板或垂直配向显示面板。The touch display panel of claim 7 , wherein the touch display panel is a twisted nematic display panel or a vertical alignment display panel.
  15. 一种触控显示装置，其包括背光源以及触控显示面板，所述触控显示面板包括：A touch display device includes a backlight and a touch display panel, and the touch display panel includes:
    彩膜基板，其上设置有彩膜色阻以及公共电极；a color filter substrate on which a color film color resistance and a common electrode are disposed;
    阵列基板，其上设置有数据线、扫描线、薄膜晶体管以及像素电极；以及An array substrate on which data lines, scan lines, thin film transistors, and pixel electrodes are disposed;
    液晶层，设置在所述彩膜基板以及所述阵列基板之间；a liquid crystal layer disposed between the color filter substrate and the array substrate;
    其中所述公共电极包括多个平行分布的条状子公共电极，所述条状子公共电极的延伸方向与所述扫描线的延伸方向大致垂直；Wherein the common electrode includes a plurality of strip-shaped sub-common electrodes distributed in parallel, and the strip-shaped sub-common electrode extends in a direction substantially perpendicular to an extending direction of the scan line;
    当所述触控显示面板进行触控操作时，所述公共电极作为触控感应电极，所述扫描线作为触控驱动电极；When the touch display panel performs a touch operation, the common electrode serves as a touch sensing electrode, and the scan line serves as a touch driving electrode;
    当所述触控显示面板进行显示操作时，所述公共电极用于传输公共信号，所述扫描线用于传输扫描信号。When the touch display panel performs a display operation, the common electrode is used to transmit a common signal, and the scan line is used to transmit a scan signal.
  16. 根据权利要求15所述的触控显示装置，其中所述触控显示面板还包括设置在所述彩膜基板和所述阵列基板之间的，用于支撑所述彩膜基板和所述阵列基板的衬垫。The touch display device of claim 15 , wherein the touch display panel further comprises a color film substrate and the array substrate disposed between the color filter substrate and the array substrate Pad.
  17. 根据权利要求15所述的触控显示装置，其中所述衬垫的材料为导电材料，所述衬垫与所述公共电极形成第一触控电容，所述衬垫与所述扫描线形成第二触控电容。The touch display device of claim 15 , wherein the material of the pad is a conductive material, the pad forms a first touch capacitance with the common electrode, and the pad forms a first line with the scan line Two touch capacitors.
  18. 根据权利要求17所述的触控显示装置，其中所述衬垫通过设置在所述彩膜基板的内表面上的第一配向膜，与所述彩膜基板上的其他部件绝缘。The touch display device according to claim 17, wherein the spacer is insulated from other components on the color filter substrate by a first alignment film disposed on an inner surface of the color filter substrate.
  19. 根据权利要求17所述的触控显示装置，其中所述衬垫通过设置在所述阵列基板的内表面上的第二配向膜，与所述阵列基板上的其他部件绝缘。The touch display device according to claim 17, wherein the spacer is insulated from other components on the array substrate by a second alignment film disposed on an inner surface of the array substrate.
  20. 根据权利要求17所述的触控显示装置，其中所述衬垫设置在所述条状子公共电极和相应的所述扫描线之间。The touch display device according to claim 17, wherein the spacer is disposed between the strip sub-common electrodes and the corresponding scan lines.
PCT/CN2015/091658 2015-09-18 2015-10-10 Touch display panel and touch display device WO2017045234A1 (en)

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