CN206400518U - A kind of array base palte, touch-control display panel, display device - Google Patents
A kind of array base palte, touch-control display panel, display device Download PDFInfo
- Publication number
- CN206400518U CN206400518U CN201720099772.4U CN201720099772U CN206400518U CN 206400518 U CN206400518 U CN 206400518U CN 201720099772 U CN201720099772 U CN 201720099772U CN 206400518 U CN206400518 U CN 206400518U
- Authority
- CN
- China
- Prior art keywords
- touch
- array base
- base palte
- gate line
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses a kind of array base palte, touch-control display panel, display device, to reduce bad, the raising product yields such as line is bad, grid is bad.Array base palte includes some gate lines being located on underlay substrate, some bridging lines set with gate line with layer some touch-control leads arranged in a crossed manner, with gate line and touch-control lead wire insulation；Wherein：At crossover location, gate line and/or touch-control lead disconnect；Bridging line is used to electrically connect the gate line and/or touch-control lead disconnected.
Description
Technical field
The utility model is related to display technology field, more particularly to a kind of array base palte, touch-control display panel, display dress
Put.
Background technology
With developing rapidly for Display Technique, touch-screen (Touch Panel) is gradually in the life of people.With
The traditional monitor for being only capable of providing display function is compared, and user and display control are enabled to using the display of touch-screen
Information exchange is carried out between main frame, therefore, touch-screen completely or at least partly can instead of conventional input unit so that
Existing display can not only be shown, moreover it is possible to touch control.At present, most widely used touch-screen is capacitance touch screen, electricity
Hold touch-screen according to thin film transistor (TFT) (Thin Film Transistor, TFT) and color membrane substrates (Colour Filter,
CF relativeness) is divided into three kinds of embedded (in-cell), externally embedded type (on-cell) and external hanging type etc..Wherein, embedded electricity
Hold touch-screen so that its integrated level is high, slim, superior performance the advantages of as touch technology important development direction.
The touch-control display panel of prior art is generally In-cell touch display panel, and it includes array basal plate, the array
Part-structure that substrate includes is as shown in figure 1, by taking self-capacitance touch-control display panel as an example, the public electrode that array base palte includes
(not shown) is multiplexed with touch control electrode, the touch-control lead 13 being connected with touch control electrode and the data wire set on array base palte
12 make simultaneously, and touch-control lead 13 and data wire 12 are located at same layer, and make the touch-control lead 13 and data wire 12 that are formed it
Between spacing it is smaller.Array base palte also includes gate line 11, thin film transistor (TFT), the grid 15 and grid of thin film transistor (TFT) in Fig. 1
Line 11 is connected, and source electrode 18 is connected with data wire 12, and source electrode 18 contacts connection with the semiconductor active layer 14 of thin film transistor (TFT)；In figure
16 represent the via through insulating barrier (not shown).
What is formed due to that can produce the pollutants such as particle (particles) in actual production technique, and be made with layer touches
The spacing controlled between lead and data wire is smaller, therefore easily causes the Remain between touch-control lead and data wire (such as Fig. 1 institutes
The reference 17 shown), Remain generation can cause the short circuit of touch-control lead and data wire, so as to produce, line is bad, grid
It is bad etc. bad, cause product yield relatively low.
Utility model content
In view of this, the utility model embodiment provides a kind of array base palte, touch-control display panel, display device, uses
To reduce bad, the raising product yields such as line is bad, grid is bad.
A kind of array base palte that the utility model embodiment is provided, including some gate lines on underlay substrate, with
The gate line with layer some touch-control leads arranged in a crossed manner, with the gate line and the touch-control lead wire insulation set it is some
Bridging line；Wherein：
At crossover location, the gate line and/or the touch-control lead disconnect；
The bridging line, for electrically connecting the gate line and/or the touch-control lead that disconnect.
The array base palte provided by the utility model embodiment, because touch-control lead is arranged in a crossed manner with layer with gate line, and
Gate line in array base palte with data line bit in different layers, therefore compared with prior art, in the utility model embodiment
Touch-control lead and the distance between data wire are larger, it is not easy to produce Remain between touch-control lead and data wire, so as to
Enough reduce bad, the raising product yields such as line is bad, grid is bad.
It is preferred that the touch-control lead is set with the gate line square crossing.
It is preferred that the material of the touch-control lead is identical with the material of the gate line.
It is preferred that also including the insulating barrier being located between the bridging line and the gate line, the insulating barrier is used for will
The bridging line and the gate line insulation set, and the bridging line and the touch-control lead wire insulation are set；
The bridging line passes through the gate line and/or the touch-control lead that will be switched off through the via of the insulating barrier
Electrical connection.
It is preferred that the material of the bridging line is transparent conductive material, or it is metal material.
It is preferred that the material of the bridging line is titanium, aluminium, the composite material of titanium composition.
It is preferred that the data wire that the bridging line includes with array base palte is set with layer, or the picture included with array base palte
Plain electrode is set with layer, or the public electrode included with array base palte is set with layer.
It is preferred that the bridging line is electrically connected with the public electrode, the public electrode is multiplexed with touch control electrode.
The utility model embodiment additionally provides a kind of touch-control display panel, and the touch-control display panel includes above-mentioned array
Substrate.
The utility model embodiment additionally provides a kind of display device, and the display device includes above-mentioned touch-control display surface
Plate.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of the array base palte of prior art；
Planar structure when Fig. 2 a disconnect for the gate line that a kind of array base palte that the utility model embodiment is provided includes
Schematic diagram；
Planar junction when Fig. 2 b disconnect for the touch-control lead that a kind of array base palte that the utility model embodiment is provided includes
Structure schematic diagram；
The gate line and touch-control lead that Fig. 2 c include for a kind of array base palte that the utility model embodiment is provided disconnect
When planar structure schematic diagram；
Fig. 3 includes planar structure schematic diagram during insulating barrier for a kind of array base palte that the utility model embodiment is provided；
Fig. 4 is Fig. 3 along the cross section structure schematic diagram on AA1 directions.
Embodiment
The utility model embodiment provides a kind of array base palte, touch-control display panel, display device, to reduce line not
Good, grid is bad etc. bad, improves product yield.
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new to be described in further detail, it is clear that described embodiment is only a part of embodiment of the utility model, rather than
Whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, belong to the scope of the utility model protection.
The array base palte of the utility model specific embodiment offer is provided below in conjunction with the accompanying drawings.
Each thicknesses of layers and area size, shape do not react the actual proportions of each film layer in accompanying drawing, and purpose is that signal is said
Bright the utility model content.
As shown in Fig. 2 a, Fig. 2 b and Fig. 2 c, the utility model specific embodiment provide a kind of array base palte, including positioned at
Some gate lines 11 in underlay substrate (not shown), with gate line 11 with layer some touch-control leads 13 arranged in a crossed manner,
With some bridging lines 21 of gate line 11 and the insulation set of touch-control lead 13；A gate line 11 is illustrate only in figure and one is touched
Control lead 13；Wherein：
At crossover location, gate line 11 disconnects, and bridging line 21 is used to electrically connect the gate line 11 disconnected, such as Fig. 2 a institutes
Show；Or,
At crossover location, touch-control lead 13 disconnects, and bridging line 21 is used to electrically connect the touch-control lead 13 disconnected, such as Fig. 2 b
It is shown；Or,
At crossover location, gate line 11 and touch-control lead 13 disconnect, and bridging line 21 is used to electrically connect the grid disconnected
Line 11 and touch-control lead 13, as shown in Figure 2 c, are used for the bridging line 21 for the gate line 11 that connection disconnects and are connected disconnected with being used in figure
The bridging line 21 for the touch-control lead 13 opened insulation set at crossover location, can such as be set at the crossover location of bridging line 21
Insulating barrier.
Touch-control lead 13 and gate line 11 in the utility model specific embodiment is arranged in a crossed manner with layer, and in array base palte
Gate line 11 and data wire 12 be located at different layers, therefore compared with prior art, touching in the utility model specific embodiment
Control lead 13 and the distance between data wire 12 be larger, it is not easy to produce Remain between touch-control lead 13 and data wire 12,
So as to reduce bad, the raising product yields such as line is bad, grid is bad.
Specifically, the touch-control lead 13 in the utility model specific embodiment is set with the square crossing of gate line 11, is such as schemed
Shown in 2a, Fig. 2 b and Fig. 2 c.Certainly, in actual production process, touch-control lead 13 can be with out of plumb, touch-control with gate line 11
The scope that angle between lead 13 and gate line 11 allows according to actual process production requirement and error is set, but
In actual production process, in order to short-circuit after preventing touch-control lead 13 from intersecting with other leads on array base palte, it is preferable that touch
Lead 13 is controlled to set with the square crossing of gate line 11.
Specifically, the material of touch-control lead 13 is identical with the material of gate line 11, can so reduce material selection into
This.When it is implemented, touch-control lead 13 and gate line 11 can select the preferable metal material of electric conductivity, such as：Selection molybdenum (Mo),
The combination of any of the metals such as aluminium (Al), copper (Cu) metal or various metals.
Specifically, the material of bridging line 21 is transparent conductive material in the utility model specific embodiment, or is metal material
Material.When it is implemented, when the material of bridging line 21 is transparent conductive material, the material selection tin indium oxide of bridging line 21
(ITO) or one kind in indium zinc oxide (IZO), or the material selection ITO and IZO of bridging line 21 combined material.Work as bridging line
When 21 material is metal material, the preferred titanium of material (Ti), aluminium (Al), the composition metal material of titanium (Ti) composition of bridging line 21
Material, the composite material resistance of Ti, Al, Ti composition is relatively low, and electric conductivity is preferable.
Specifically, bridging line is set with data wire with layer in the utility model specific embodiment, or is included with array base palte
Pixel electrode with layer set, or the public electrode included with array base palte with layer set；In the utility model specific embodiment
Bridging line and data wire, pixel electrode or public electrode set with layer, in actual production process, technique stream can be saved
Journey, saves production cost.
Following the utility model specific embodiment is so that at crossover location, touch-control lead disconnects, and bridging line is used to electrically connect
It is introduced exemplified by the touch-control lead of disconnection.
As shown in figure 3, the array base palte in the utility model specific embodiment also includes being located at bridging line 21 and gate line
Insulating barrier 31 between 11, insulating barrier 31 is used for bridging line 21 and the insulation set of gate line 11, and by bridging line 21 and touches
Control the insulation set of lead 13；Bridging line 21 is electrically connected by the touch-control lead 13 that will be switched off through the via 32 of insulating barrier 31.This
The mode for the gate line electrical connection that bridging line 21 in utility model specific embodiment will be switched off is with electrically connecting touch-control lead 13
Mode is identical, repeats no more here.
When it is implemented, the material of insulating barrier in the utility model specific embodiment can with selective oxidation silicon (SiO2),
Silicon nitride (SiN) can also be selected, it is also an option that SiO2 and SiN composite, the utility model specific embodiment is not
Specific material selection to insulating barrier is limited.
The utility model specific embodiment can be using patterning processes formation insulating barrier and the via through insulating barrier, this
Coating of the patterning processes including photoresist in utility model specific embodiment, exposure, development, etching, the portion for removing photoresist
Divide or all processes.
Along the sectional view in AA1 directions as shown in figure 4, being provided with touch-control with layer with gate line 11 on underlay substrate 41 in Fig. 3
Lead 13, touch-control lead 13 with the crossover location of gate line 11 at disconnect, be provided between bridging line 21 and touch-control lead 13 absolutely
Edge layer 31, bridging line 21 is electrically connected by the touch-control lead 13 that will be switched off through the via of insulating barrier 31, is set in bridging line 21
There is interlayer insulating film 42, interlayer insulating film 42 can be selected and the identical material of insulating barrier 31.
Public electrode 43 is provided with an insulating barrier 42, passivation layer 44, public electrode are provided with public electrode 43
43 material can select ITO materials, can also select IZO materials, it is also an option that ITO and IZO combined material；Passivation layer
44 can select and the identical material of interlayer insulating film 42.When it is implemented, the bridging line in the utility model specific embodiment
21 electrically connect with public electrode 43, and public electrode 43 is multiplexed with public electrode in touch control electrode, the utility model specific embodiment
43 be multiplexed with touch control electrode concrete mode it is same as the prior art, repeat no more here.
Based on the design of same utility model, the utility model specific embodiment additionally provides a kind of touch-control display panel, should
Touch-control display panel includes the above-mentioned array base palte that the utility model specific embodiment is provided.Due to the utility model specific implementation
The yield for the array base palte that example is provided has been lifted compared with prior art, therefore, the touch-control that the utility model specific embodiment is provided
Display panel also has higher yield.
Based on the design of same utility model, the utility model specific embodiment additionally provides a kind of display device, the display
Device include the utility model specific embodiment provide above-mentioned touch-control display panel, the display device can for LCD TV,
Organic Light Emitting Diode (Organic Light Emitting Diode, OLED) display, OLED TVs or Electronic Paper etc. shows
Showing device.
In summary, the utility model specific embodiment provides a kind of array base palte, if including on underlay substrate
Dry gate line, with gate line with layer some touch-control leads arranged in a crossed manner, with gate line and touch-control lead wire insulation set it is some
Bridging line；Wherein：At crossover location, gate line and/or touch-control lead disconnect；Bridging line, for electrically connecting the grid disconnected
Line and/or touch-control lead.Because touch-control lead in the utility model specific embodiment and gate line are arranged in a crossed manner with layer, and array
Gate line in substrate with data line bit in different layers, therefore compared with prior art, in the utility model specific embodiment
Touch-control lead and the distance between data wire are larger, it is not easy to produce Remain between touch-control lead and data wire, so as to
Enough reduce bad, the raising product yields such as line is bad, grid is bad.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claim and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of array base palte, it is characterised in that including some gate lines on underlay substrate and the same layer of the gate line
Some bridging lines that some touch-control leads arranged in a crossed manner and the gate line and the touch-control lead wire insulation are set；Wherein：
At crossover location, the gate line and/or the touch-control lead disconnect；
The bridging line, for electrically connecting the gate line and/or the touch-control lead that disconnect.
2. array base palte according to claim 1, it is characterised in that the touch-control lead and the gate line square crossing
Set.
3. array base palte according to claim 1, it is characterised in that the material of the touch-control lead and the gate line
Material is identical.
4. array base palte according to claim 1, it is characterised in that also including positioned at the bridging line and the gate line
Between insulating barrier, the insulating barrier is used for the bridging line and the gate line insulation set, and by the bridging line
Set with the touch-control lead wire insulation；
The bridging line is electrically connected by the gate line and/or the touch-control lead that will be switched off through the via of the insulating barrier
Connect.
5. array base palte according to claim 1, it is characterised in that the material of the bridging line is transparent conductive material,
Or be metal material.
6. array base palte according to claim 5, it is characterised in that the material of the bridging line is titanium, aluminium, titanium composition
Composite material.
7. array base palte according to claim 1, it is characterised in that the data wire that the bridging line includes with array base palte
Set with layer, or the pixel electrode included with array base palte is set with layer, or the public electrode included with array base palte is set with layer
Put.
8. array base palte according to claim 7, it is characterised in that the bridging line is electrically connected with the public electrode,
The public electrode is multiplexed with touch control electrode.
9. a kind of touch-control display panel, it is characterised in that including the array base palte described in claim any one of 1-8.
10. a kind of display device, it is characterised in that including the touch-control display panel described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099772.4U CN206400518U (en) | 2017-01-23 | 2017-01-23 | A kind of array base palte, touch-control display panel, display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099772.4U CN206400518U (en) | 2017-01-23 | 2017-01-23 | A kind of array base palte, touch-control display panel, display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206400518U true CN206400518U (en) | 2017-08-11 |
Family
ID=59515757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720099772.4U Active CN206400518U (en) | 2017-01-23 | 2017-01-23 | A kind of array base palte, touch-control display panel, display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206400518U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376687A (en) * | 2018-03-30 | 2018-08-07 | 武汉华星光电技术有限公司 | Array substrate and preparation method thereof, In-cell touch panel |
| CN109377879A (en) * | 2018-10-18 | 2019-02-22 | 京东方科技集团股份有限公司 | Flexible display panels and its manufacturing method, display device |
| CN112035006A (en) * | 2020-08-06 | 2020-12-04 | 武汉华星光电技术有限公司 | Display panel |
| WO2021174623A1 (en) * | 2020-03-05 | 2021-09-10 | 武汉华星光电半导体显示技术有限公司 | Display panel |
-
2017
- 2017-01-23 CN CN201720099772.4U patent/CN206400518U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376687A (en) * | 2018-03-30 | 2018-08-07 | 武汉华星光电技术有限公司 | Array substrate and preparation method thereof, In-cell touch panel |
| WO2019184033A1 (en) * | 2018-03-30 | 2019-10-03 | 武汉华星光电技术有限公司 | Array substrate and preparation method therefor, and in-cell touch screen |
| CN108376687B (en) * | 2018-03-30 | 2020-05-19 | 武汉华星光电技术有限公司 | Array substrate, preparation method thereof and embedded touch screen |
| US11092836B2 (en) | 2018-03-30 | 2021-08-17 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Array substrate, manufacturing method for the same and in-cell touch panel |
| CN109377879A (en) * | 2018-10-18 | 2019-02-22 | 京东方科技集团股份有限公司 | Flexible display panels and its manufacturing method, display device |
| WO2021174623A1 (en) * | 2020-03-05 | 2021-09-10 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| US11785817B2 (en) | 2020-03-05 | 2023-10-10 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel |
| CN112035006A (en) * | 2020-08-06 | 2020-12-04 | 武汉华星光电技术有限公司 | Display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206400518U (en) | A kind of array base palte, touch-control display panel, display device | |
| US11216099B2 (en) | Array substrate and manufacturing method thereof, display panel and display device | |
| CN106201145B (en) | A kind of touch screen, its production method and display device | |
| KR101295536B1 (en) | Display device with integrated touch screen and method for manufacturing the same | |
| CN106201114B (en) | Touch-control structure, array substrate and display device | |
| TWI462069B (en) | Touch display panel | |
| CN109375405A (en) | Display panel and preparation method thereof, display device | |
| CN103021940B (en) | Array substrate, manufacture method of array substrate and display device | |
| CN107512050B (en) | Touch panel and preparation method thereof, touch control display apparatus | |
| CN205353991U (en) | Organic light emitting touch -control display panel and organic light emitting touch -sensitive display device | |
| CN104698636A (en) | Display panel and electronic device | |
| WO2014114233A1 (en) | Touch display panel and touch display device | |
| TW201349049A (en) | Touch panel and manufacturing method thereof | |
| CN109426387A (en) | A kind of touch-control display panel and touch control display apparatus | |
| CN106201136A (en) | Touch base plate and preparation method thereof, touch screen | |
| TWI436252B (en) | Manufacturing method of touchpad | |
| TW201248481A (en) | Electrode structure of the touch panel, method thereof and touch panel | |
| WO2021254490A1 (en) | Touch module, touch display screen, and electronic device | |
| CN205485145U (en) | Display panel and electronic equipment | |
| CN207164732U (en) | A kind of touch-control display panel and touch control display apparatus | |
| CN109634467A (en) | A kind of array substrate and preparation method thereof | |
| US9874960B2 (en) | Touch screen, method for manufacturing the same, and display device | |
| CN106537306A (en) | Display device with electrostatic capacitive coupling touch panel input device | |
| CN109407866A (en) | A kind of touch panel and preparation method thereof, touch device | |
| CN105975120A (en) | Touch panel and display apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |