WO2021227150A1 - 触控显示面板和显示装置 - Google Patents

触控显示面板和显示装置 Download PDF

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Publication number
WO2021227150A1
WO2021227150A1 PCT/CN2020/094155 CN2020094155W WO2021227150A1 WO 2021227150 A1 WO2021227150 A1 WO 2021227150A1 CN 2020094155 W CN2020094155 W CN 2020094155W WO 2021227150 A1 WO2021227150 A1 WO 2021227150A1
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WO
WIPO (PCT)
Prior art keywords
touch
electrode
touch electrode
layer
display panel
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PCT/CN2020/094155
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English (en)
French (fr)
Inventor
符民
刘永锋
Original Assignee
深圳市华星光电半导体显示技术有限公司
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Application filed by 深圳市华星光电半导体显示技术有限公司 filed Critical 深圳市华星光电半导体显示技术有限公司
Priority to US16/966,926 priority Critical patent/US20210357055A1/en
Publication of WO2021227150A1 publication Critical patent/WO2021227150A1/zh

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Classifications

    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate

Definitions

  • This application relates to the field of display technology, and in particular to a touch display panel and a display device.
  • the on-cell touch display technology and the in-cell touch display technology are usually used to realize the touch function of the touch display panel.
  • In-Cell touch display technology is widely used due to its advantages of high penetration, high resolution, and low cost.
  • In-Cell touch display technology usually arranges touch electrodes on a color filter substrate. However, this method easily causes the touch signal to be interfered by the Vcom signal, which makes the touch effect of the touch display panel poor.
  • In-Cell touch display technology usually arranges touch electrodes on a color filter substrate. However, this method easily causes the touch signal to be interfered by the Vcom signal, which makes the touch effect of the touch display panel poor.
  • the embodiments of the present application provide a touch display panel and a display device, which can improve the touch effect of the touch display panel.
  • an embodiment of the present application provides a touch display panel, including:
  • a color filter substrate, the color filter substrate is arranged opposite to the array substrate;
  • a glass cover plate the glass cover plate being arranged on a side of the array substrate away from the color filter substrate;
  • a first touch electrode, the first touch electrode is disposed inside the array substrate;
  • the second touch electrode is arranged between the array substrate and the glass cover plate.
  • the array substrate includes an array layer, a passivation layer, and a pixel electrode layer, and the first touch electrode is disposed between the array layer and the passivation layer .
  • the touch display panel further includes:
  • a shielding layer, the shielding layer is disposed on the first touch electrode and the array layer.
  • the shielding layer is composed of shielding electrodes, and the shielding layer is used for shielding electrical signals on one side of the pixel electrode layer.
  • the first touch electrode extends in a first direction
  • the second touch electrode extends in a second direction. intersect.
  • the included angle between the first direction and the second direction is 90°.
  • the first touch electrode and the second touch electrode are in a grid shape with equal intervals.
  • the first touch electrode is a driving electrode
  • the second touch electrode is a sensing electrode
  • the first touch electrode is a sensing electrode
  • the second touch electrode is a driving electrode
  • the first touch electrode and the second touch electrode are metal electrodes or transparent electrodes.
  • the first touch electrode and the second touch electrode are strip-shaped touch electrodes or diamond-shaped touch electrodes.
  • an embodiment of the present application provides a display device, which includes:
  • a color filter substrate, the color filter substrate is arranged opposite to the array substrate;
  • a glass cover plate the glass cover plate being arranged on a side of the array substrate away from the color filter substrate;
  • a first touch electrode, the first touch electrode is disposed inside the array substrate;
  • the second touch electrode is arranged between the array substrate and the glass cover plate.
  • the array substrate includes an array layer, a passivation layer, and a pixel electrode layer, and the first touch electrode is disposed between the array layer and the passivation layer.
  • the touch display panel further includes:
  • a shielding layer, the shielding layer is disposed on the first touch electrode and the array layer.
  • the shielding layer is composed of a shielding electrode, and the shielding layer is used to shield electrical signals on one side of the pixel electrode layer.
  • the first touch electrode extends in a first direction
  • the second touch electrode extends in a second direction
  • the first direction intersects the second direction
  • the included angle between the first direction and the second direction is 90°.
  • the first touch electrode and the second touch electrode are in a grid shape with equal intervals.
  • the first touch electrode is a driving electrode
  • the second touch electrode is a sensing electrode
  • the first touch electrode is a sensing electrode
  • the second touch electrode is a driving electrode
  • the first touch electrode and the second touch electrode are metal electrodes or transparent electrodes.
  • the first touch electrode and the second touch electrode are strip-shaped touch electrodes or diamond-shaped touch electrodes.
  • the touch display panel provided by the embodiment of the present application includes an array substrate, a color filter substrate, a glass cover plate, a first touch electrode and a second touch electrode; wherein the color filter substrate and the array substrate are arranged opposite to each other;
  • the glass cover plate is disposed on a side of the array substrate away from the color filter substrate;
  • the first touch electrode is disposed inside the array substrate;
  • the second touch electrode is disposed on the array substrate and the color filter substrate. Between the glass covers. This solution can improve the touch effect of the touch display panel.
  • FIG. 1 is a schematic structural diagram of a touch display panel provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of another structure of a touch display panel provided by an embodiment of the present application.
  • FIG. 3 is another schematic diagram of the structure of the touch display panel provided by the embodiment of the present application.
  • FIG. 4 is a schematic diagram of the structure of a touch electrode provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of another structure of a touch electrode provided by an embodiment of the present application.
  • the embodiments of the present application provide a touch display panel and a display device, which will be described in detail below.
  • FIG. 1 is a schematic structural diagram of a touch display panel provided by an embodiment of the present application.
  • the touch display panel 100 may include a first polarizer 10, a glass cover 20, an array substrate 30, a liquid crystal layer 40, a color filter substrate 50, a second polarizer 60, a first touch electrode 70, and a second touch electrode 80.
  • the array substrate 30 and the color filter substrate 50 are disposed opposite to each other.
  • the glass cover 20 is disposed on the side of the array substrate 30 away from the color filter substrate.
  • the first touch electrode 70 is disposed inside the array substrate 30.
  • the second touch electrode 80 is disposed between the array substrate 30 and the glass cover 20.
  • the first polarizer 10 is disposed on the side of the glass cover 30 away from the array substrate 30.
  • the liquid crystal layer 40 is disposed between the array substrate 30 and the color filter substrate 50.
  • the second polarizer 60 is disposed on the side of the color filter substrate 50 away from the array substrate 30.
  • the array substrate 30 may include an array layer 31, a passivation layer 32 and a pixel electrode layer 33. It can be understood that the array layer 31 may include a gate layer, a source and drain layer, a buffer layer, an active layer, an insulating layer, and other film structures.
  • the first touch electrode 70 may be disposed between the array layer 31 and the passivation layer 32.
  • the passivation layer 32 is an inorganic material layer, which can insulate the first touch electrode 70 and the pixel electrode layer 33. Therefore, the influence of the electrical signal on the side of the pixel electrode layer 33 on the touch signal of the first touch electrode 70 is reduced.
  • a shielding layer 34 may be provided on the first touch electrode 70 and the array layer 31.
  • the shielding layer 34 can be composed of shielding electrodes, which can shield the electrical signals routed on the side of the pixel electrode layer 33.
  • a touch insulating layer 90 may also be provided between the array substrate 30 and the glass cover 20.
  • the material of the touch insulating layer 90 may include optical adhesive, such as (Optically Clear Adhesive, OCA); or passivation material, such as silicon nitride.
  • the second touch electrode 80 may be arranged on the side of the glass cover 20 close to the array substrate 30 or on the side of the array substrate 30 close to the glass substrate 20.
  • the second touch electrode 80 may be arranged on the side of the glass cover 20 close to the array substrate 30 or on the side of the array substrate 30 close to the glass substrate 20.
  • the material of the touch insulating layer 90 is optical glue.
  • the material of the touch insulating layer 90 is a passivation material.
  • the panel process can be directly used to form a passivation material layer on the second touch electrode 80 to protect the second touch electrode 80.
  • the second touch electrode 80 is disposed on the side of the glass cover 20 close to the array substrate 30, the second touch electrode 80 is located on the glass cover 20. Therefore, at this time, the panel process cannot be directly used to form a passivation material layer on the second touch electrode 80 for protection.
  • the first touch electrode 70 and the second touch electrode 80 may both be strip-shaped touch electrodes or diamond-shaped touch electrodes.
  • the first touch electrode 70 may be a plurality of parallel strip-shaped touch electrodes or diamond-shaped touch electrodes extending in the first direction.
  • the second touch electrode 80 may be a plurality of parallel strip-shaped touch electrodes or diamond-shaped touch electrodes extending in the second direction.
  • the first direction intersects the second direction.
  • the included angle between the first direction and the second direction is 90°.
  • the first touch electrode 70 and the second touch electrode 80 are in a grid shape at equal intervals as a whole. Therefore, when the touch display panel 100 is touched, the touch points can be positioned more accurately, and the touch effect of the touch display panel 100 can be improved.
  • the first touch electrode 70 and the second touch electrode 80 may be driving electrodes or sensing electrodes. It can be understood that when the first touch electrode 70 is a driving electrode, the second touch electrode 80 is a sensing electrode. When the first touch electrode 70 is a sensing electrode, the second touch electrode 80 is a driving electrode. Wherein, the first touch electrode 70 and the second touch electrode 80 may be metal electrodes or transparent electrodes.
  • the first touch electrode 70 is disposed inside the array substrate 30, and the second touch electrode 80 is disposed between the array substrate and the glass cover.
  • the screen display and touch control on the side of the array substrate 30 can solve the problem that the first touch electrode 70 and the second touch electrode 80 are arranged on the color film substrate 31, which causes the touch signal to be interfered by the Vcom signal, which makes the touch display panel 100's touch effect is poor. That is, in this solution, the first touch electrode 70 and the second touch electrode 80 can be disposed on the side of the array substrate 30 to improve the touch effect of the touch display panel 100.
  • the embodiments of the present application also provide a display device, which may include any touch display panel in the above-mentioned embodiments.
  • the display device may be an electronic device such as a mobile phone or a tablet computer.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Nonlinear Science (AREA)
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Abstract

一种触控显示面板（100），触控显示面板（100）包括阵列基板（30）、彩膜基板（50）、玻璃盖板（20）、第一触控电极（70）和第二触控电极（80）；其中，彩膜基板（50）与阵列基板（30）相对设置；玻璃盖板（20）设置于阵列基板（30）远离彩膜基板（50）的一侧；第一触控电极（70）设置于阵列基板（30）的内部；第二触控电极（80）设置于阵列基板（30）与玻璃盖板（20）之间。

Description

触控显示面板和显示装置 技术领域
本申请涉及显示技术领域，尤其涉及一种触控显示面板和显示装置。
 背景技术
为实现触控显示面板与液晶面板一体化，通常采用外挂式（On-Cell）触控显示技术和内嵌式（In-Cell）触控显示技术实现触控显示面板的触控功能。其中，In-Cell 触控显示技术由于具有高穿透、高分辨以及低成本等优点而被广泛应用。
目前，In-Cell触控显示技术通常是将触控电极设置在彩膜基板上。然而，这种方式容易导致触控信号受到Vcom信号的干扰，使得触控显示面板的触控效果较差。
 技术问题
目前，In-Cell触控显示技术通常是将触控电极设置在彩膜基板上。然而，这种方式容易导致触控信号受到Vcom信号的干扰，使得触控显示面板的触控效果较差。
 技术解决方案
本申请实施例提供了一种触控显示面板和显示装置，可以提高触控显示面板的触控效果。
第一方面，本申请实施例提供了一种触控显示面板，包括：
阵列基板；
彩膜基板，所述彩膜基板与所述阵列基板相对设置；
玻璃盖板，所述玻璃盖板设置于所述阵列基板远离所述彩膜基板的一侧；
第一触控电极，所述第一触控电极设置于所述阵列基板的内部；
第二触控电极，所述第二触控电极设置于阵列基板与所述玻璃盖板之间。
在本申请实施例提供的触控显示面板中，所述阵列基板包括阵列层、钝化层和像素电极层，所述第一触控电极设置于所述阵列层与所述钝化层之间。
在本申请实施例提供的触控显示面板中，所述触控显示面板还包括：
屏蔽层，所述屏蔽层设置于所述第一触控电极和所述阵列层上。
在本申请实施例提供的触控显示面板中，所述屏蔽层由屏蔽电极构成，所述屏蔽层用于屏蔽像素电极层一侧的电信号。
在本申请实施例提供的触控显示面板中，所述第一触控电极沿第一方向延伸，所述第二触控电极沿第二方向延伸，所述第一方向与所述第二方向相交。
在本申请实施例提供的触控显示面板中，所述第一方向与所述第二方向的夹角为90°。
在本申请实施例提供的触控显示面板中，所述第一触控电极和所述第二触控电极呈等间距网格状。
在本申请实施例提供的触控显示面板中，所述第一触控电极为驱动电极，所述第二触控电极为感应电极；或
所述第一触控电极为感应电极，所述第二触控电极为驱动电极。
在本申请实施例提供的触控显示面板中，所述第一触控电极和所述第二触控电极为金属电极或透明电极。
在本申请实施例提供的触控显示面板中，所述第一触控电极和所述第二触控电极为条形触控电极或菱形触控电极。
第二方面，本申请实施例提供了一种显示装置，其包括：
阵列基板；
彩膜基板，所述彩膜基板与所述阵列基板相对设置；
玻璃盖板，所述玻璃盖板设置于所述阵列基板远离所述彩膜基板的一侧；
第一触控电极，所述第一触控电极设置于所述阵列基板的内部；
第二触控电极，所述第二触控电极设置于阵列基板与所述玻璃盖板之间。
在本申请实施例提供的显示装置中，所述阵列基板包括阵列层、钝化层和像素电极层，所述第一触控电极设置于所述阵列层与所述钝化层之间。
在本申请实施例提供的显示装置中，所述触控显示面板还包括：
屏蔽层，所述屏蔽层设置于所述第一触控电极和所述阵列层上。
在本申请实施例提供的显示装置中，所述屏蔽层由屏蔽电极构成，所述屏蔽层用于屏蔽像素电极层一侧的电信号。
在本申请实施例提供的显示装置中，所述第一触控电极沿第一方向延伸，所述第二触控电极沿第二方向延伸，所述第一方向与所述第二方向相交。
在本申请实施例提供的显示装置中，所述第一方向与所述第二方向的夹角为90°。
在本申请实施例提供的显示装置中，所述第一触控电极和所述第二触控电极呈等间距网格状。
在本申请实施例提供的显示装置中，所述第一触控电极为驱动电极，所述第二触控电极为感应电极；或
所述第一触控电极为感应电极，所述第二触控电极为驱动电极。
在本申请实施例提供的显示装置中，所述第一触控电极和所述第二触控电极为金属电极或透明电极。
在本申请实施例提供的显示装置中，所述第一触控电极和所述第二触控电极为条形触控电极或菱形触控电极。
 有益效果
本申请实施例提供的触控显示面板包括阵列基板、彩膜基板、玻璃盖板、第一触控电极和第二触控电极；其中，所述彩膜基板与所述阵列基板相对设置；所述玻璃盖板设置于所述阵列基板远离所述彩膜基板的一侧；所述第一触控电极设置于所述阵列基板的内部；所述第二触控电极设置于阵列基板与所述玻璃盖板之间。本方案可以提高触控显示面板的触控效果。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的触控显示面板的结构示意图。
图2是本申请实施例提供的触控显示面板的另一结构示意图。
图3是本申请实施例提供的触控显示面板的又一结构示意图。
图4是本申请实施例提供的触控电极的结构示意图。
图5是本申请实施例提供的触控电极的另一结构示意图。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例提供了一种触控显示面板和显示装置，以下将分别进行详细说明。
请参阅图1，图1是本申请实施例提供的触控显示面板的结构示意图。该触控显示面板100可以包括第一偏光片10、玻璃盖板20、阵列基板30、液晶层40、彩膜基板50、第二偏光片60、第一触控电极70和第二触控电极80。
其中，阵列基板30与彩膜基板50相对设置。玻璃盖板20设置于阵列基板30远离彩膜基板的一侧。第一触控电极70设置于阵列基板30的内部。第二触控电极80设置于阵列基板30与玻璃盖板20之间。第一偏光片10设置于玻璃盖板30远离阵列基板30的一侧。液晶层40设置于阵列基板30与彩膜基板50之间。第二偏光片60设置于彩膜基板50远离阵列基板30的一侧。
其中，该阵列基板30可以包括阵列层31、钝化层32和像素电极层33。可以理解的是，该阵列层31可以包括栅极层、源漏极层、缓冲层、有源层、绝缘层等膜层结构。
在一些实施例中，第一触控电极70可以设置于阵列层31与钝化层32之间。其中，钝化层32为无机材料层，可以绝缘第一触控电极70与像素电极层33。从而减小像素电极层33一侧上走线的电信号对第一触控电极70的触控信号产生影响。
在一些实施例中，为了进一步减小像素电极层33一侧上走线的电信号对第一触控电极70的触控信号的影响。可以如图3所示，在第一触控电极70和阵列层31上设置一屏蔽层34。该屏蔽层34可以由屏蔽电极组成，可以对像素电极层33一侧上走线的电信号起屏蔽作用。
需要说明的是，在本申请的描述中，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。
在一些实施例中，阵列基板30和玻璃盖板20之间还可以设置有触控绝缘层90。该触控绝缘层90的材料可以包括光学胶，比如（Optically Clear Adhesive，OCA）；或钝化材料，比如氮化硅等。
可以理解的是，第二触控电极80可以设置于玻璃盖板20靠近阵列基板30的一侧或设置于阵列基板30靠近玻璃基板20的一侧，具体可以参阅图1或图2。
需要说明的是，在本申请实施例中，当第二触控电极80设置于玻璃盖板20靠近阵列基板30的一侧时，触控绝缘层90的材料为光学胶。当第二触控电极80设置于阵列基板30靠近玻璃基板20的一侧时，触控绝缘层90的材料为钝化材料。
可以理解的是，当第二触控电极80设置于阵列基板30靠近玻璃基板20的一侧时，由于该第二触控电极80位于阵列基板30上。因此，此时可以直接采用面板工艺在第二触控电极80上形成钝化材料层，对该第二触控电极80进行保护。而当第二触控电极80设置于玻璃盖板20靠近阵列基板30的一侧时，由于该第二触控电极80位于玻璃盖板20上。因此，此时无法直接采用面板工艺在第二触控电极80上形成钝化材料层进行保护。
在一些实施例中，如图4或图5所示，该第一触控电极70和第二触控电极80可以均为条形触控电极或菱形触控电极。需要说明的是，该第一触控电极70可以为多条平行且沿第一方向延伸的条形触控电极或菱形触控电极。该第二触控电极80可以为多条平行且沿第二方向延伸的条形触控电极或菱形触控电极。并且，该第一方向与第二方向相交。优选的，该第一方向与第二方向的夹角为90°。
需要说明的是，在本申请实施例中，由于第一触控电极70和第二触控电极80整体呈等间距网格状。因此，在对该触控显示面板100进行触控时，可以更加精确的定位触控点，提高该触控显示面板100的触控效果。
在一些实施例中，第一触控电极70和第二触控电极80可以为驱动电极或感应电极。可以理解的是，当第一触控电极70为驱动电极时，第二触控电极80为感应电极。当第一触控电极70为感应电极时，第二触控电极80为驱动电极。其中，该第一触控电极70和第二触控电极80可以为金属电极或透明电极。
由上，本申请实施例提供的触控显示面板100通过将第一触控电极70设置于阵列基板30的内部，将第二触控电极80设置于阵列基板与玻璃盖板之间，并从阵列基板30侧进行画面显示以及触控，可以解决由于将第一触控电极70和第二触控电极80设置在彩膜基板31上导致触控信号受到Vcom信号的干扰，使得触控显示面板100的触控效果较差的问题。即，本方案可以通过将第一触控电极70和第二触控电极80设置于阵列基板30侧，可以提高触控显示面板100的触控效果。
本申请实施例还提供了一种显示装置，该显示装置可以包括上述实施例中的任意触控显示面板。需要说明的是，该显示装置可以为手机、平板电脑等电子设备。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
以上对本申请实施例所提供的一种触控显示面板和显示装置进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (20)

  1. 一种触控显示面板，其包括：
    阵列基板；
    彩膜基板，所述彩膜基板与所述阵列基板相对设置；
    玻璃盖板，所述玻璃盖板设置于所述阵列基板远离所述彩膜基板的一侧；
    第一触控电极，所述第一触控电极设置于所述阵列基板的内部；
    第二触控电极，所述第二触控电极设置于阵列基板与所述玻璃盖板之间。
  2. 如权利要求1所述的触控显示面板，其中，所述阵列基板包括阵列层、钝化层和像素电极层，所述第一触控电极设置于所述阵列层与所述钝化层之间。
  3. 如权利要求2所述的触控显示面板，其中，所述触控显示面板还包括：
    屏蔽层，所述屏蔽层设置于所述第一触控电极和所述阵列层上。
  4. 如权利要求3所述的触控显示面板，其中，所述屏蔽层由屏蔽电极构成，所述屏蔽层用于屏蔽像素电极层一侧的电信号。
  5. 如权利要求1所述的触控显示面板，其中，所述第一触控电极沿第一方向延伸，所述第二触控电极沿第二方向延伸，所述第一方向与所述第二方向相交。
  6. 如权利要求5所述的触控显示面板，其中，所述第一方向与所述第二方向的夹角为90°。
  7. 如权利要求6所述的触控显示面板，其中，所述第一触控电极和所述第二触控电极呈等间距网格状。
  8. 如权利要求1所述的触控显示面板，其中，所述第一触控电极为驱动电极，所述第二触控电极为感应电极；或
    所述第一触控电极为感应电极，所述第二触控电极为驱动电极。
  9. 如权利要求1所述的触控显示面板，其中，所述第一触控电极和所述第二触控电极为金属电极或透明电极。
  10. 如权利要求1所述的触控显示面板，其中，所述第一触控电极和所述第二触控电极为条形触控电极或菱形触控电极。
  11. 一种显示装置，其包括：
    阵列基板；
    彩膜基板，所述彩膜基板与所述阵列基板相对设置；
    玻璃盖板，所述玻璃盖板设置于所述阵列基板远离所述彩膜基板的一侧；
    第一触控电极，所述第一触控电极设置于所述阵列基板的内部；
    第二触控电极，所述第二触控电极设置于阵列基板与所述玻璃盖板之间。
  12. 如权利要求11所述的显示装置，其中，所述阵列基板包括阵列层、钝化层和像素电极层，所述第一触控电极设置于所述阵列层与所述钝化层之间。
  13. 如权利要求12所述的显示装置，其中，所述触控显示面板还包括：
    屏蔽层，所述屏蔽层设置于所述第一触控电极和所述阵列层上。
  14. 如权利要求13所述的显示装置，其中，所述屏蔽层由屏蔽电极构成，所述屏蔽层用于屏蔽像素电极层一侧的电信号。
  15. 如权利要求11所述的显示装置，其中，所述第一触控电极沿第一方向延伸，所述第二触控电极沿第二方向延伸，所述第一方向与所述第二方向相交。
  16. 如权利要求15所述的显示装置，其中，所述第一方向与所述第二方向的夹角为90°。
  17. 如权利要求16所述的显示装置，其中，所述第一触控电极和所述第二触控电极呈等间距网格状。
  18. 如权利要求11所述的显示装置，其中，所述第一触控电极为驱动电极，所述第二触控电极为感应电极；或
    所述第一触控电极为感应电极，所述第二触控电极为驱动电极。
  19. 如权利要求11所述的显示装置，其中，所述第一触控电极和所述第二触控电极为金属电极或透明电极。
  20. 如权利要求11所述的显示装置，其中，所述第一触控电极和所述第二触控电极为条形触控电极或菱形触控电极。
PCT/CN2020/094155 2020-05-13 2020-06-03 触控显示面板和显示装置 WO2021227150A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103713792A (zh) * 2013-12-23 2014-04-09 京东方科技集团股份有限公司 阵列基板及其制造方法和触摸显示装置
CN104460131A (zh) * 2014-12-10 2015-03-25 深圳市华星光电技术有限公司 具有触控功能的显示面板及其制造方法
CN105116588A (zh) * 2015-09-23 2015-12-02 深圳市华星光电技术有限公司 触控面板及液晶显示器
CN105589600A (zh) * 2015-12-29 2016-05-18 厦门天马微电子有限公司 触控显示面板、触控显示装置及触控检测方法
KR20170039059A (ko) * 2015-09-30 2017-04-10 엘지디스플레이 주식회사 터치센서 내장형 표시장치 및 그 제조방법
CN109308141A (zh) * 2017-07-28 2019-02-05 上海和辉光电有限公司 一种触控显示面板及触控显示面板制作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6050728B2 (ja) * 2012-07-24 2016-12-21 株式会社ジャパンディスプレイ タッチセンサ付き液晶表示装置、及び電子機器
CN103439823A (zh) * 2013-08-30 2013-12-11 北京京东方光电科技有限公司 一种触控式液晶显示器件
CN104090677A (zh) * 2014-06-20 2014-10-08 京东方科技集团股份有限公司 一种内嵌式触摸屏和显示装置
CN104657023B (zh) * 2015-03-06 2018-01-05 合肥京东方光电科技有限公司 阵列基板及其制作方法、显示装置及其制作方法
CN104808375B (zh) * 2015-05-08 2018-12-07 厦门天马微电子有限公司 一种显示面板、显示装置和制作方法
CN107505793B (zh) * 2017-09-27 2020-10-16 上海天马微电子有限公司 阵列基板和显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103713792A (zh) * 2013-12-23 2014-04-09 京东方科技集团股份有限公司 阵列基板及其制造方法和触摸显示装置
CN104460131A (zh) * 2014-12-10 2015-03-25 深圳市华星光电技术有限公司 具有触控功能的显示面板及其制造方法
CN105116588A (zh) * 2015-09-23 2015-12-02 深圳市华星光电技术有限公司 触控面板及液晶显示器
KR20170039059A (ko) * 2015-09-30 2017-04-10 엘지디스플레이 주식회사 터치센서 내장형 표시장치 및 그 제조방법
CN105589600A (zh) * 2015-12-29 2016-05-18 厦门天马微电子有限公司 触控显示面板、触控显示装置及触控检测方法
CN109308141A (zh) * 2017-07-28 2019-02-05 上海和辉光电有限公司 一种触控显示面板及触控显示面板制作方法

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