CN109343251A - Display panel and liquid crystal display device - Google Patents
Display panel and liquid crystal display device Download PDFInfo
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- CN109343251A CN109343251A CN201811580106.8A CN201811580106A CN109343251A CN 109343251 A CN109343251 A CN 109343251A CN 201811580106 A CN201811580106 A CN 201811580106A CN 109343251 A CN109343251 A CN 109343251A
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- Prior art keywords
- display panel
- array substrate
- signal wire
- layer
- shielded layer
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Classifications
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- 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
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- 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
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133334—Electromagnetic shields
Abstract
The embodiment of the present invention provides a kind of display panel and liquid crystal display device.Wherein, the display panel includes array substrate；Color membrane substrates positioned at the array substrate side；Wherein, the array substrate includes viewing area and the non-display area around the viewing area, a plurality of signal wire and the shielded layer positioned at a plurality of signal wire far from the array substrate side are provided in the non-display area, electrode layer in the shielded layer and the color membrane substrates constitutes anti-interference structure to shield interference of the signal wire for being located at non-display area to viewing area, effectively improves the display quality of display panel.
Description
Technical field
The present invention relates to display design fields, in particular to a kind of display panel and liquid crystal display device.
Background technique
When liquid crystal display carries out signal display, since lighting for pixel unit needs driving circuit to be driven,
And when driving circuit drives each pixel unit, when flowing through scan line, data line and GIP (Gate In Panel, door
Panel) signal magnitude in equisignal line changes, then changing magnetic field can be generated, and changing magnetic field generates the electricity of variation
, therefore, if the signal wire in driving circuit is closer apart from viewing area, then the electric field generated on signal wire will interfere in place
The normal work of pixel unit in viewing area causes viewing area frame abnormal, and then reduces the display quality of display panel,
Influence user experience.
Summary of the invention
In view of this, can effectively solve the problem that the above problem the present invention provides a kind of display panel and liquid crystal display device,
It is specific as follows.
On the one hand, present pre-ferred embodiments provide a kind of display panel, and the display panel includes:
Array substrate；
Color membrane substrates positioned at the array substrate side；
Wherein, the array substrate includes viewing area and the non-display area around the viewing area, in the non-display area
It is provided with a plurality of signal wire and the shielded layer positioned at a plurality of signal wire far from the array substrate side, the shielded layer
With in the color membrane substrates electrode layer constitute anti-interference structure with shield be located at non-display area signal wire viewing area is done
It disturbs.
In the selection of present pre-ferred embodiments, the array substrate is provided with grounding point, and the electrode layer is located at institute
Side of the color membrane substrates far from the array substrate is stated, the shielded layer and the electrode layer pass through at least one conductive silver paste point
The anti-interference structure is electrically connected to form with the grounding point.
In the selection of present pre-ferred embodiments, the electrode layer is the common electrical made based on the color membrane substrates
Pole, the shielded layer connect to form the anti-interference structure with the public electrode.
In the selection of present pre-ferred embodiments, it is provided in the array substrate for being connect with the public electrode
Get position ready, the shielded layer is connect with the position of getting ready.
In the selection of present pre-ferred embodiments, the shielded layer is completely covered or part covers the signal wire.
In the selection of present pre-ferred embodiments, the shielded layer is made of ITO, graphene or metal material.
In the selection of present pre-ferred embodiments, the shielded layer is shown close to the edge of the viewing area side with described
Show area close to the coincident of shielded layer side.
In the selection of present pre-ferred embodiments, a plurality of signal wire include data line, scan line, touch line and
One of GIP signal wire is a variety of.
In the selection of present pre-ferred embodiments, the display panel further includes touch control layer, and the touch control layer is set to
The array substrate is towards the side of the color membrane substrates, or is set to the color membrane substrates towards the one of the array substrate
Side.
On the other hand, present pre-ferred embodiments also provide a kind of liquid crystal display device, and the liquid crystal display device includes
Above-mentioned display panel.
Compared with prior art, the present invention provides a kind of display panel and liquid crystal display device, wherein the present invention uses
Increase shielded layer mode on the signal wire of non-display area in array substrate to form anti-interference structure in display panel, makes
It obtains when being driven by driving circuit to the pixel unit in the viewing area in array substrate, can effectively shield each signal
Interference of the electric field generated on line due to signal magnitude variation to each pixel unit in viewing area, it is ensured that each pixel list in viewing area
The normal work of member avoids viewing area frame abnormal, improves the display quality of display panel, improves user experience.
Meanwhile the display panel structure that the present invention provides is simple, it is easy to accomplish.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the schematic diagram of the section structure of display panel provided in an embodiment of the present invention.
Fig. 2 (a) is the structural schematic diagram of array substrate provided in an embodiment of the present invention.
Fig. 2 (b) is the structural schematic diagram of array substrate in the prior art.
Fig. 3 is the enlarged structure schematic diagram of pixel unit shown in Fig. 2 (b).
Fig. 4 is the schematic diagram of the section structure of the display panel under IPS mode.
Fig. 5 is the schematic diagram of the section structure of the display panel under TN mode.
Fig. 6 (a) is the interference principle schematic diagram for not designing anti-interference structure in the prior art.
Fig. 6 (b) be in the interference provided in an embodiment of the present invention for designing the display panel of anti-interference structure having eliminate it is former
Manage schematic diagram.
Icon: 10- display panel；11- array substrate；The viewing area 110-；1100- pixel unit；111- non-display area；
112- signal wire；1120- data line；1121- scan line；12- shielded layer；AG- conductive silver paste point；13- color membrane substrates；130- electricity
Pole layer；14- liquid crystal layer；15- frame adhesive.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment only
It is a part of the embodiments of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings
The component of embodiment can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In description of the invention
In, " first, second, third, fourth etc. is only used for distinguishing description term, and should not be understood as only or imply relative importance.
In the description of the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
As shown in Figure 1, being a kind of the schematic diagram of the section structure of display panel 10 provided in an embodiment of the present invention, the display surface
Plate 10 may include array substrate 11 and the color membrane substrates 13 for being set to 11 side of array substrate.
Wherein, Fig. 2 is please referred to, Fig. 2 (a) is that the embodiment of the present invention provides the array substrate 11 in display panel 10
Structural schematic diagram, which includes viewing area 110 and the non-display area 111 around the viewing area 110, described non-aobvious
Show and is provided with a plurality of signal wire 112 in area 111 and positioned at a plurality of signal wire 112 far from 11 side of array substrate
Shielded layer 12, the shielded layer 12 constitute anti-interference structure with the electrode layer 130 in the color membrane substrates 13 to shield positioned at non-
Interference of the signal wire 112 of viewing area 111 to viewing area 110.
It should be noted that can compared with the structural schematic diagram of the array substrate in the prior art 11 provided in Fig. 2 (b)
To find out, the array substrate 11 provided in Fig. 2 (a) is that the non-display area 111 of the array substrate 11 provided in Fig. 2 (b) is added
One layer of shielded layer 12 is to realize the composition of anti-interference structure.Optionally, the signal wire 112 can be but not limited to data line
1120, scan line 1121, touch one of line and GIP signal wire 112 or a variety of.
Compared with the existing technology, in the above-mentioned display panel 10 that the embodiment of the present invention provides, the anti-tampering knot can be passed through
The setting of structure, so that realizing using driving circuit IC (Integrated Circuit) and signal wire 112 to the display surface
When the display driving of plate 10, interference of the electric field generated on each signal wire 112 to the pixel unit 1100 is effectively shielded,
Ensure the display quality of display panel 10.
In detail, Fig. 2 (a) is please referred to, the viewing area 110 in the array substrate 11 may be provided with multiple with array
The pixel unit 1100 that mode is arranged, the pixel unit 1100 show for realizing signal.Optionally, as shown in figure 3, the picture
Plain unit 1100 may include pixel ITO (Indium Tin Oxides, nano indium tin metal oxide) and TFT (Thin
Film Transistor, thin film transistor (TFT)), the source electrode of the TFT connect with the data line 1120 of non-display area 111, grid with
The connection of scan line 1121, the drain electrode of non-display area 111 are connect with the pixel ITO, to realize to the pixel unit 1100
Driving.
In addition, may be provided on the non-display area 111 of the array substrate 11 a plurality of signal wire 112 (such as data line 1120,
Scan line 1121 touches line TP etc.) and driving circuit IC, the driving circuit pass through a plurality of signal wire 112 and viewing area
Each pixel unit 1100 in 110 connects, to realize driving, the control to each pixel unit 1100.
Further, in the present embodiment, the shielded layer 12 is used for the interference signal generated to each signal wire 112
It is shielded, the picture in viewing area 110 is influenced to avoid the electric field generated due to the signal magnitude variation on the signal wire 112
The normal work of plain unit 1100 avoids the occurrence of the abnormal problem of display, especially to each picture for being located at 110 boundary of viewing area
Plain unit 1100.
Optionally, the shielded layer 12 can use but be not limited to the low-resistances anti-shielding material such as ITO, graphene or metal material
Material is made, and quickly to conduct the interference signal generated on each signal wire 112, avoids each pixel list to viewing area 110
The influence of member 1100.
When actual implementation, the shielded layer 12 can be based on each signal wire 112 and by the modes such as spraying or printing
Photoresist layer is formed, then development etc. is exposed to the photoresist layer and obtains the photoresist layer with pierced pattern, finally
Etching away the shielding material layer that do not blocked by the photoresist layer by etch process can be obtained the shielded layer 12.
Further, it can be worked according to the actually required shield effectiveness and each signal wire 112 of the display panel 10
The intensity of issuable interference signal carries out flexible design to shape, size of the shielded layer 12 etc. in the process.For example, institute
It states the part that shielded layer 12 can be as shown in Figure 3 and covers the signal wire 112, the signal wire 112 can also be completely covered.
In another example the shielded layer 12 can be with the viewing area 110 close to screen close to the edge of 110 side of viewing area
The coincident of 12 side of layer is covered, to further increase the interference signal that the anti-interference structure generates the signal wire 112
Screening ability.
Further, according to the difference of the type of the display panel 10, collectively form with the shielded layer 12 described in
Electrode layer 130 on the color membrane substrates 13 of anti-interference structure also can be different.
For example, when the display panel 10 is IPS (In-Plane Switching, plane conversion) mode, such as Fig. 4 institute
Show, the electrode layer 130 can be located at side of the color membrane substrates 13 far from the array substrate 11, the shielded layer 12 and institute
It states electrode layer 130 and the anti-interference structure is electrically connected to form by least one conductive silver paste point AG and the grounding point.
Wherein, the conductive silver paste point AG and the grounding point can be one or more, thus quickly by the display
Interference signal present on panel 10 conducts, to improve the display quality of display panel 10.In the present embodiment, described to lead
Electric silver paste point AG and the grounding point are respectively two, and are corresponded.
It should be noted that being located at the electrode layer 130 of the color membrane substrates 13 far from 11 side of array substrate
It cannot be only used for collectively forming the anti-interference structure with the shielded layer 12, it is each in the array substrate 11 to shield
The interference that signal wire 112 generates, it may also be used for shield the electrostatic interference in 10 outside of display panel.
Optionally, in the present embodiment, the electrode layer 130 can use but be not limited to conductive PVC, conductive PEDOT etc.
Macromolecule conducting material with higher resistance is made.
In another example when the display panel 10 is TN (Twisted Nematic, twisted nematic) mode, such as Fig. 5 institute
Show, the electrode layer 130 also may be based on the public electrode that the color membrane substrates 13 make, the shielded layer 12 with it is described public
Electrode connects to form the anti-interference structure.
It is understood that in addition to collectively forming the anti-interference structure with the shielded layer 12, the public electrode
It is also used to be collectively formed the upper/lower electrode of liquid crystal pixel with the pixel electrode, controls the rotation of liquid crystal molecule, and then realize liquid
Crystalline substance display.Optionally, it for anti-interference structure shown in Fig. 5, is may be provided in the array substrate 11 for by the coloured silk
Public electrode in ilm substrate 13 guides the position of getting ready to the array substrate 11, so realize the shielded layer 12 with it is described
The connection of public electrode.
Further, based on above-mentioned design and description to the anti-interference structure in the display panel 10, incorporated by reference to ginseng
Fig. 6 (a) and 6 figures (b) are read, at this by taking the anti-interference structure provided in Fig. 4 as an example, to the anti-tampering principle of the anti-interference structure
It is briefly described.
Wherein, Fig. 6 (a) is the sectional view for not designing the display panel 10 of the anti-interference structure in the prior art, therefrom
As can be seen that each signal wire 112 being located in the array substrate 11 can generate interference signal F1, and then influence viewing area 110
In pixel unit 1100 normal work.
And it can be generated and each signal wire by the anti-interference structure in Fig. 6 (b) by the design of the anti-interference structure
112 electric field F2 equal in magnitude/contrary drive to offset to each pixel unit 1100 in viewing area 110
When, the interference of each generation of signal wire 112, it is ensured that the normal work of each pixel unit 1100 in viewing area 110 mentions
The display quality of high display panel 10.
Further, in actual implementation, the display panel 10 may also include liquid crystal layer 14, which is located at institute
It states between array substrate 11 and the color membrane substrates 13.Specifically, referring to Fig. 1, the array substrate 11 and the coloured silk
Ilm substrate 13 can be fixedly connected by frame adhesive 15, in the array substrate 11, the color membrane substrates 13 and the frame adhesive
A cavity is formed between 15, the liquid crystal layer 14 is located in the cavity.
It should be noted that for the display panel 10 provided in Fig. 6 (b), in order to realize the shielded layer 12 with
The connection of the public electrode can open up a via hole in the frame adhesive 15, so that the position of getting ready can be by the via hole
It is extended to from the public electrode from the array substrate 11, realizes the connection of the shielded layer 12 and the public electrode；Or
Person can also fill conductive material the present embodiment for connecting the shielded layer 12 and the public electrode in frame adhesive 15 and exist
This is with no restrictions.
In addition, according to actual needs, the display panel 10 may also include touch control layer, to be realized by the touch control layer to institute
State the touch-control of display panel 10, in the present embodiment, the touch control layer is set to the array substrate 11 towards the color membrane substrates
13 side, or the color membrane substrates 13 are set to towards the side of the array substrate 11, thus real by the touch control layer
Now to the touch control operation of the display panel 10.
Further, based on the design and description to above-mentioned display panel 10, the present embodiment also provides a kind of liquid crystal display
Device, the liquid crystal display device include above-mentioned display panel 10.It should be noted that since the liquid crystal display device has
There is technical characteristic identical or corresponding with above-mentioned display panel 10, it can be with accordingly, with respect to the description to the liquid crystal display device
Referring to the aforementioned detailed description to the display panel 10, the present embodiment is not particularly limited herein.
In conclusion the present invention provides a kind of display panel 10 and liquid crystal display device, wherein the present invention is using being located at
Increase by 12 mode of shielded layer in array substrate 11 on the signal wire 112 of non-display area 111, it is anti-dry to be formed in display panel 10
Structure is disturbed, so that when being driven by driving circuit to the pixel unit 1100 in the viewing area 110 in array substrate 11,
It can effectively shield on each signal wire 112 since the electric field that signal magnitude changes and generates is to each pixel unit in viewing area 110
1100 interference, it is ensured that the normal work of each pixel unit 1100 in viewing area 110 avoids 110 frame of viewing area abnormal, improves
The display quality of display panel 10 improves user experience.
Meanwhile the display panel 10 that the present invention provides has the advantages of simple structure and easy realization.
Obviously, those skilled in the art should be understood that the function of the above-mentioned embodiment of the present invention can use general meter
Device is calculated to realize, they can be concentrated on a single computing device, or be distributed in net constituted by multiple computing devices
On network, optionally, they can be realized with the executable existing program code of computing device or algorithm, it is thus possible to by it
Store and be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or
Single integrated circuit module is maked multiple modules or steps in them to realize.In this way, functions implementing the present invention are not
Any specific hardware and software is limited to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of display panel, which is characterized in that the display panel includes:
Array substrate；
Color membrane substrates positioned at the array substrate side；
Wherein, the array substrate includes viewing area and the non-display area around the viewing area, is arranged in the non-display area
There are a plurality of signal wire and the shielded layer positioned at a plurality of signal wire far from the array substrate side, the shielded layer and institute
It states the electrode layer in color membrane substrates and constitutes anti-interference structure to shield interference of the signal wire for being located at non-display area to viewing area.
2. display panel according to claim 1, which is characterized in that the array substrate is provided with grounding point, the electricity
Pole layer is located at side of the color membrane substrates far from the array substrate, and the shielded layer and the electrode layer pass through at least one
Conductive silver paste point and the grounding point are electrically connected to form the anti-interference structure.
3. display panel according to claim 1, which is characterized in that the electrode layer is to be made based on the color membrane substrates
Public electrode, the shielded layer connect to form the anti-interference structure with the public electrode.
4. display panel according to claim 3, which is characterized in that be provided in the array substrate for the public affairs
Position is got in common electrode connection ready, and the shielded layer is connect with the position of getting ready.
5. display panel according to claim 1, which is characterized in that the shielded layer be completely covered or part covering described in
Signal wire.
6. display panel according to claim 1, which is characterized in that the shielded layer is ITO, graphene or metal material
It is made.
7. display panel according to claim 1, which is characterized in that side of the shielded layer close to the viewing area side
Edge is with the viewing area close to the coincident of shielded layer side.
8. display panel according to claim 1, which is characterized in that a plurality of signal wire include data line, scan line,
Touch one of line and GIP signal wire or a variety of.
9. display panel according to claim 5, which is characterized in that the display panel further includes touch control layer, the touching
Control layer is set to the array substrate towards the side of the color membrane substrates, or is set to the color membrane substrates towards the array
The side of substrate.
10. a kind of liquid crystal display device, which is characterized in that the liquid crystal display device includes any in the claims 1-9
Display panel described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580106.8A CN109343251A (en) | 2018-12-24 | 2018-12-24 | Display panel and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580106.8A CN109343251A (en) | 2018-12-24 | 2018-12-24 | Display panel and liquid crystal display device |
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| Publication Number | Publication Date |
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| CN109343251A true CN109343251A (en) | 2019-02-15 |
Family
ID=65297141
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| CN201811580106.8A Pending CN109343251A (en) | 2018-12-24 | 2018-12-24 | Display panel and liquid crystal display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111488079A (en) * | 2020-04-24 | 2020-08-04 | 信利（惠州）智能显示有限公司 | Oncell touch module |
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