CN106648258A - Array substrate, touch display panel and touch display device - Google Patents
Array substrate, touch display panel and touch display device Download PDFInfo
- Publication number
- CN106648258A CN106648258A CN201710003653.9A CN201710003653A CN106648258A CN 106648258 A CN106648258 A CN 106648258A CN 201710003653 A CN201710003653 A CN 201710003653A CN 106648258 A CN106648258 A CN 106648258A
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- Prior art keywords
- conductive layer
- layer
- base palte
- array
- touch
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Classifications
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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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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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
Abstract
The embodiment of the invention provides an array substrate, a touch display panel and a touch display device, and relates to the technical field of touch display. The problem that ghost focus badness is prone to occurrence in the installing process of a self-capacitance touch display panel can be solved. The touch display panel comprises a substrate and an array circuit layer arranged on the substrate and further comprises a conducting layer arranged on the substrate, and the conducting layer is located at the outer side of the array circuit layer, is grounded and is not communicated with the array circuit layer. As the conducting layer is located at the outer side of the array circuit layer, is grounded and is not communicated with the array circuit layer, a shielding layer can be formed through the grounded conducting layer, interference signals possibly generated in the installing process of the back face of the touch display panel and a flexible circuit board are shielded, and signal recognition stability in the installing process of the array substrate is improved.
Description
Technical field
The present invention relates to technical field of touch-control display, more particularly to a kind of array base palte, touch-control display panel and touch-control are aobvious
Showing device.
Background technology
With developing rapidly for Display Technique, contact panel (Touch Screen Panel) is with its touch controllable function and display
The advantage that function phase is combined is more and more widely in the life of people.Contact panel according to its touch control operation work
Principle is divided, more typical including electric resistance touch-control panel, capacitance type touch-control panel and optical touch control panel etc..Wherein,
Capacitance type touch-control panel is formed and extensively applied in the industry due to realizing real multiparty control and high sensitivity.
Capacitance type touch-control panel can be divided into self-capacitance contact panel and mutual capacitance contact panel two types.Self-capacitance touch-control
Panel is to be fabricated to electrod-array laterally and longitudinally in substrate surface ITO (Indium Tin Oxides, tin indium oxide),
These horizontal and vertical electrodes constitute electric capacity, the self-capacitance that this electric capacity is just known as, that is, electrode with ground respectively
Electric capacity over the ground.When finger touches capacitance touching control panel, the electric capacity of finger will be added in screen body capacitance, make screen body electricity
Capacity increases.In touch detection, self-capacitance contact panel detects respectively successively laterally and longitudinally electrod-array, before touch
The change of electric capacity afterwards, determines respectively lateral coordinates and longitudinal coordinate, is then combined into the touch coordinate of plane.The scanning of self-capacitance
Mode, equivalent to the touch point on contact panel X-axis and Y direction are projected to respectively, then respectively in X-axis and Y direction
Coordinate is calculated, the coordinate of touch point is finally combined into.
Self-capacitance contact panel has the advantages that simple structure, small power consumption and low cost compared to mutual capacitance contact panel,
But because self-capacitance contact panel make use of the direct-to-ground capacitance of single electrode itself, therefore easily by direct-to-ground capacitance change
Affect, especially during the whole machine installation of contact panel, once it is attached to the FPC (Flexible at the backlight module back side
Printed Circuit, FPC) deform upon, it is possible to cause deformation position point to produce interference signal, produce
Interference signal touching signals can be mistakenly identified as by touch control electrode layer, bad ask so as to cause to produce ghost point on contact panel
Topic.
The content of the invention
The embodiment of the present invention provides a kind of array base palte, touch-control display panel and touch control display apparatus, can solve the problem that from electricity
Hold touch-control display panel and the bad problem of ghost point is easily produced during installation.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
A kind of one side of the embodiment of the present invention, there is provided array base palte, including underlay substrate and it is arranged on underlay substrate
On array circuit layer, also include：The conductive layer arranged on underlay substrate, conductive layer is located at the outside of array circuit layer, leads
Electric layer is grounded, wherein, do not connect between conductive layer and array circuit layer.
Preferably, conductive layer is arranged between underlay substrate and array circuit layer.
Further, conductive layer is covered in underlay substrate surface.
Further, array base palte also includes being located at the grounding parts of the non-display area on the inside of array circuit layer, conductive layer
It is connected with grounding parts.
Optionally, grounding parts are point-like and are provided with least one, and each grounding parts is connected respectively with conductive layer.
Preferably, grounding parts are the strips of conductive line extended along array base palte edge.
Further, the multiple vias or bar shaped groove for penetrating array circuit layer are provided between grounding parts and conductive layer,
The bearing of trend of bar shaped groove is identical with the bearing of trend of strips of conductive line.
Preferably, the material of conductive layer is transparent conductive material.
A kind of another aspect of the embodiment of the present invention, there is provided touch-control display panel, including：Display floater and touch control electrode
Layer, wherein, display floater includes the array base palte described in above-mentioned any one.
A kind of another further aspect of the embodiment of the present invention, there is provided touch control display apparatus, including above-mentioned touch-control display panel, with
And it is arranged on the circuit board at the touch-control display panel back side.
The embodiment of the present invention provides a kind of array base palte, touch-control display panel and touch control display apparatus, including underlay substrate
And the array circuit layer being arranged on underlay substrate, the conductive layer arranged on underlay substrate is additionally included in, conductive layer is located at battle array
The outside of column circuits layer, conductive layer ground connection, wherein, do not connect between conductive layer and array circuit layer.By on underlay substrate
The outside of array circuit layer arranges conductive layer, and conductive layer is grounded, and makes not connected between conductive layer and array circuit layer,
Conductive layer so as to pass through to be grounded forms screen layer, will install between the touch-control display panel back side and flexible PCB
During the shielding of issuable interference signal, improve the stability of array base palte signal identification during installation.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of array base palte provided in an embodiment of the present invention；
Fig. 2 is the structural representation of another kind of array base palte provided in an embodiment of the present invention；
Fig. 3 is the structural representation that grounding parts are provided with a kind of array base palte provided in an embodiment of the present invention；
Fig. 4 is the structure that grounding parts are connected by via with conductive layer on a kind of array base palte provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is the structural representation that grounding parts are point-like on a kind of array base palte provided in an embodiment of the present invention；
Fig. 6 is the A-A sectional views of Fig. 5；
Fig. 7 is the structural representation that grounding parts are strips of conductive line on a kind of array base palte provided in an embodiment of the present invention；
Fig. 8 is the B-B sectional views of Fig. 7；
Fig. 9 is another kind of situation of the B-B sectional views of Fig. 7；
Figure 10 is that grounding parts are arranged for neck one kind of strips of conductive line on a kind of array base palte provided in an embodiment of the present invention
The structural representation of mode.
Reference：
10- underlay substrates；20- array circuit layers；30- conductive layers；40- grounding parts；A- vias；B- bar shaped grooves；X- is non-
Viewing area.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of array base palte, as shown in figure 1, including underlay substrate 10 and being arranged on substrate base
Array circuit layer 20 on plate 10, also includes：The conductive layer 30 arranged on underlay substrate 10, conductive layer 30 is located at array circuit
The outside of layer 20, conductive layer 30 is grounded, wherein, do not connect between conductive layer 30 and array circuit layer 20.
It should be noted that first, described array circuit layer 20 is to be formed on underlay substrate 10 for realizing battle array
The sandwich construction of column circuits function, is the drive circuit layer on traditional array substrate, wherein, at least include to form arranged in a crossed manner
Grid line and data wire, thin film transistor (TFT) etc. hierarchical structure, herein above-mentioned hierarchical structure is referred to as into array circuit layer 20.
Above-mentioned array base palte can be applicable to liquid crystal indicator, now array circuit layer 20 can further include with it is thin
The pixel electrode of film transistor drain electrode connection.Liquid crystal indicator can be ADS (Advanced-Super Dimensional
Switching, senior super dimension field switch) type, IPS (In Plane Switch, transverse electric field effect) type, TN (Twist
Nematic, twisted-nematic) type such as type.Wherein, for the array base palte in IPS types, TN type liquid crystal indicators, battle array
Column circuits layer 20 can also include public electrode.Certainly, array circuit layer 20 can also include being to allow in array circuit layer transmit
Unlike signal isolation must be provided with insulating barrier, example, the gate insulation that the grid and active layer of thin film transistor (TFT) are kept apart
Layer.
Above-mentioned array base palte can be applicable to OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode)
Display device, now array circuit layer 20 can further include the anode of OLED, or whole OLED.
The array base palte of array circuit layer 20 is provided with the embodiment of the present invention on underlay substrate 10, routine can be realized
The function of array base palte.
Second, conductive layer 30 is located at the outside of array circuit layer 20, array base palte with to the relative box of box substrate after formation
Display floater, wherein, towards in box, opposite side direction is outside, the outside described in the embodiment of the present invention for the side of array base palte,
Array base palte is referred to behind to box to the side outside box.That is, herein for the position between conductive layer 30 and underlay substrate 10
The relation of putting is not specifically limited, and can be as shown in Figure 1, and conductive layer 30 is located at the outside of underlay substrate 10, or such as
Shown in Fig. 2, conductive layer 30 is located between array base palte 20 and underlay substrate 10, as long as ensure that conductive layer 30 is located at battle array
The outside of column circuits layer 20 and ground connection.
3rd, do not connect between conductive layer 30 and array circuit layer 20, when conductive layer 30 is to be arranged in as shown in Figure 2
When at the position between array base palte 20 and underlay substrate 10, insulating barrier can be passed through between conductive layer 30 and array circuit layer 20
Separate, it is also possible to which conductive layer 30 is set into the form with certain pattern, the part of hollow out is by array wherein on conductive layer 30
Circuit cabling air switch on circuit layer 20, to avoid being connected between conductive layer 30 and array circuit layer 20.
4th, the conductive layer 30 in the embodiment of the present invention is grounded, for example, can be by connecing in the external wire of conductive layer 30
Ground, or conductive layer 30 such as is connected the mode with earth terminal, the embodiment of the present invention is for the earthing mode of conductive layer 30
It is not specifically limited.
The embodiment of the present invention provides a kind of array base palte, touch-control display panel and touch control display apparatus, including underlay substrate
And the array circuit layer being arranged on underlay substrate, the conductive layer arranged on underlay substrate is additionally included in, conductive layer is located at battle array
The outside of column circuits layer, conductive layer ground connection, wherein, do not connect between conductive layer and array circuit layer.By on underlay substrate
The outside of array circuit layer arranges conductive layer, and conductive layer is grounded, and makes not connected between conductive layer and array circuit layer,
Conductive layer so as to pass through to be grounded forms screen layer, will install between the touch-control display panel back side and flexible PCB
Issuable interference signal shielding, improves the stability of array base palte signal identification during installation in journey.
The array base palte of the embodiment of the present invention can apply to liquid crystal (Liquid Crystal Display, LCD) display
In device, it is also possible to be applied to Organic Light Emitting Diode (Organic Light Emitting Diode, OLED) display device
In.
Preferably, as shown in Fig. 2 conductive layer 30 is arranged between underlay substrate 10 and array circuit layer 20.
When the array base palte of the embodiment of the present invention is applied in OLED display, have due to OLED display device
Self luminous ability, without the need for arranging backlight module in addition, therefore, conductive layer 30 is set first on underlay substrate 10, then battle array is set
Column circuits layer 20, does not interfere with the normal display of OLED display.
Preferably, the material of conductive layer 30 is transparent conductive material.
For example, conventional transparent conductive material can be ITO (Indium Tin Oxides, indium tin oxide) or IZO
(Indium Zinc Oxide, indium-zinc oxide), makes film layer to form conductive layer with above-described transparent conductive material
30。
So, when the array base palte of the embodiment of the present invention is applied in liquid crystal indicator, liquid crystal indicator
Needs arrange backlight module on the outside of array base palte, to provide backlight to liquid crystal indicator.Conductive layer 30 is electrically conducting transparent
Material, can reduce producing stop or shading to the backlight that backlight module is provided, so as to affect the efficiency of backlight module.
Further, as shown in figure 3, array base palte also includes being located at the non-display area X's of the inner side of array circuit layer 20
Grounding parts 40, conductive layer 30 is connected with grounding parts 40.
As shown in figure 3, connected by external wire between conductive layer 30 and grounding parts 40, so that conductive layer 30 is realized connecing
Ground.In order to avoid additionally increasing external circuit on a display panel, the outward appearance of display floater, and external wire is affected easily to receive
To the impact of external environment or by artificial damage.
It is preferred, therefore, that as shown in figure 4, make via by non-display area X in array circuit layer 20, by conduction
Layer 30 is connected with grounding parts 40, so, on the one hand, because array circuit layer 20 does not have metal level in non-display area X
Structure, makes via and is not result in conductive layer 30 to be connected so as to cause with the cabling of array circuit layer 20 in non-display area X
The problem that array base palte cannot be used, on the other hand, connects conductive layer 30 with grounding parts 40 inside array base palte, it is to avoid by
Outward appearance is affected in the external wire of increase, and external wire is easily damaged.
When the array base palte of the embodiment of the present invention is applied in touch-control display panel, touch-control display panel is pacified in whole machine
FPC on the outside of array base palte is attached to during dress (when display floater is display panels, outside array base palte
Side also includes backlight module) it is difficult to that gapless attaching is completely secured.During attaching, partly deform upon or be formed with
Direct-to-ground capacitance can be produced at the position in gap, for from the display floater of self-tolerant touch-control, this direct-to-ground capacitance of generation is just
Touch-control response can be formed on touch-control display panel in relevant position, and user does not carry out touch control operation in the point, so as to be formed
The unactual terrible point for touching, produces maloperation on touch-control display panel, and then affects the touch control operation of touch-control display panel
Accuracy.
In this case, the conductive layer 30 for connecting with grounding parts 40 just can form screen layer during whole machine installation
Effect, by flexible PCB and backlight module due to produce between touch-control display panel attach gap or deformation and produce it is right
Ground capacitance shield, so as to avoid the direct-to-ground capacitance from conducting into touch-control display panel, forms touch-control response and produces in relevant position
It is raw to touch ghost point.
Further, as shown in figure 4, conductive layer 30 is covered in the surface of underlay substrate 10.
It should be noted that conductive layer 30 is covered in the surface of underlay substrate 10 refers to conductive layer 30 in underlay substrate 10
On at first make formed, other film layers are further made on the underlay substrate 10 for be formed with conductive layer 30.For example, in order to carry
The compactness fitted between array circuit layer 20 and underlay substrate 10 on high array base palte, first makes sometimes on underlay substrate 10
After the preferable film layer of one layer of stickiness of work, then array circuit layer 20, in this case, conductive layer are further formed in the film layer
Before 30 making and the film layer.
So, because the every other film layer being made on underlay substrate 10 is arranged on conductive layer 30, lead
Shielding action of the electric layer 30 during the installation of whole machine improves conductive layer 30 in can every other film layer be included in
Shield ranges.And, for display panels, conductive layer 30 is arranged on as far as possible away from the position of liquid crystal layer, can
Reduce the electric capacity of formation and upper strata on conductive layer 30 affects for there is coupling between the electric capacity for controlling liquid crystal deflection
The possibility of display.
Optionally, grounding parts 40 are for point-like and are provided with least one, as shown in figure 5, point-like grounding parts 40 are provided with 4
It is individual, as shown in fig. 6, each grounding parts 40 is connected respectively with conductive layer 30.
As shown in figure 5,4 point-like grounding parts 40 are separately positioned at the corner location of display floater, and so, can
So that the noise signal (or electrostatic charge) accumulated on conductive layer 30 is derived by grounding parts 40 nearby, response speed is improve
Degree, enhances the shield effectiveness of conductive layer 30.Herein for grounding parts 40 set location and arrange quantity by way of example only,
The set location and quantity of grounding parts 40 can be according to actual needs set, be not specifically limited herein.
Preferably, as shown in fig. 7, grounding parts 40 are the strips of conductive line extended along array base palte edge.
It should be noted that described strips of conductive line, can be straight line strip as shown in Figure 7, or curve
Strip, is not specifically limited in the embodiment of the present invention to this, and the line form of strip can be configured as the case may be.
So, grounding parts 40 are the strips of conductive line extended along array base palte edge, and strips of conductive line is led with described
Electric layer 30 is connected, it is possible to increase the electric charge on conductive layer 30 derives efficiency.
Further, the multiple of array circuit layer 20 are penetrated as shown in figure 8, being provided between grounding parts 40 and conductive layer 30
Via a (as shown in Figure 8) or bar shaped groove b (as shown in Figure 9), as shown in Figure 10, bearing of trend and the strip of bar shaped groove b are led
The bearing of trend of electric wire is identical.
As shown in figure 8, conductive layer 30 between multiple via a and strips of conductive line by being connected, multiple via a are along strip
The bearing of trend of conductor wire is arranged, or, as shown in figure 9, conductive layer 30 between bar shaped groove b and strips of conductive line by being connected
Logical, the bearing of trend of bar shaped groove b is identical with the bearing of trend of strips of conductive line.So, conductive layer 30 can pass through many
Individual via a or whole bar shaped grooves b are directly grounded, and the electric charge further increased between conductive layer 30 and grounding parts 40 derives effect
Rate.And, the risk of possibility caused loose contact when the multiple via a of setting reduce single via a connections, and bar shaped groove
B's is big compared to working (finishing) area for via a, further alleviates difficulty of processing.
Additionally, the embodiment of the present invention is not limited for the setting quantity of strips of conductive line, can be along array base palte edge
Arrange a plurality of, when being provided with a plurality of, as shown in Figure 10, will can also from beginning to end connect between a plurality of strips of conductive line, form envelope
That what is closed or do not close is back-shaped, as long as ensureing that grounding parts 40 may be contained within non-display area, it is to avoid counter plate shows to produce to be affected,
And avoid the external circuit of array circuit layer 20.
A kind of another aspect of the embodiment of the present invention, there is provided touch-control display panel, including display floater and touch control electrode layer,
Wherein, display floater includes the array base palte of any of the above-described.
The touch-control display panel of touch control electrode layer is provided with, function interface can be realized by finger touch in panel surface
Operation, it is easy to use, used in touch-control display panel it is above-mentioned be provided with ground connection conductive layer array base palte, can be in touch-control
Electrostatic in the technical process of display floater to producing is derived in time, is particularly carrying out electrostatic reliability to touch-control display panel
During test, for liquid crystal touch control display floater, the test point position of electrostatic reliability test is located between panel and backlight module
Gap, electrostatic can be derived directly by the less conductive layer of resistance value in test process, so as to avoid electrostatic in panel
The injury that storage and accumulation counter plate internal components are likely to result in.
In the explanation of above-mentioned array substrate, for setting of the array base palte in touch-control display panel and act on into
Detailed description is gone, here is omitted.
A kind of another further aspect of the embodiment of the present invention, there is provided touch control display apparatus, including above-mentioned touch-control display panel,
And it is arranged on the circuit board at the touch-control display panel back side.
Touch control display apparatus can for display panels, OLED display panel, display, television set, notebook computer,
Any product with touch display function such as DPF, mobile phone, panel computer, navigator or part.
Touch control display apparatus need to be fitted circuit board at the back side of touch-control display panel during installation, and by circuit
Circuit on plate is connected with touch-control display panel, for liquid crystal touch control display device, needs before laminating circuit board, first
Backlight module is attached at the back side of liquid crystal touch control display floater, then fitting again circuit board and connects.
It should be noted that this sentences the front of the display surface as touch-control display panel of touch-control display panel, away from aobvious
The side for showing face is the back side.
Conventional circuit board is usually flexible PCB, with certain deformability, can preferably coordinate touch-control to show
Show the shape of back side of panel, flexible PCB is being carried out fitting during operation with the touch-control display panel back side, it is difficult to ensured
Being brought into close contact everywhere on binding face, is easy to produce space on binding face or deforms upon, and produces in flexible PCB
The direct-to-ground capacitance formed at raw space or the position that deforms upon can be impacted to the touch control electrode layer of self-tolerant, be caused
Terrible point is produced on touch-control display panel.The conductive layer of the ground connection by being arranged on array base palte, enables to flexible PCB
Produce the direct-to-ground capacitance formed at space or the position that deforms upon to be shielded in outside conductive layer, be arranged on so as to ensure that
Touch control electrode layer in conductive layer will not be interfered, and the installation stability and touch control operation that improve touch control display apparatus is accurate
Property.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by the scope of the claims.
Claims (10)
1. a kind of array base palte, including underlay substrate and the array circuit layer being arranged on underlay substrate, it is characterised in that also
Including：The conductive layer arranged on the underlay substrate, the conductive layer is located at the outside of the array circuit layer, the conduction
Layer ground connection, wherein, do not connect between the conductive layer and the array circuit layer.
2. array base palte according to claim 1, it is characterised in that the conductive layer is arranged at the underlay substrate and institute
State between array circuit layer.
3. array base palte according to claim 1 and 2, it is characterised in that the conductive layer is covered in the underlay substrate
Surface.
4. array base palte according to claim 2, it is characterised in that also include：On the inside of the array circuit layer
The grounding parts of non-display area, the conductive layer is connected with the grounding parts.
5. array base palte according to claim 4, it is characterised in that the grounding parts are point-like and are provided with least
Individual, each described grounding parts is connected respectively with the conductive layer.
6. array base palte according to claim 4, it is characterised in that the grounding parts are to prolong along the array base palte edge
The strips of conductive line stretched.
7. array base palte according to claim 6, it is characterised in that be provided between the grounding parts and the conductive layer
Penetrate multiple vias or bar shaped groove of the array circuit layer, the bearing of trend of the bar shaped groove and the strips of conductive line
Bearing of trend it is identical.
8. array base palte according to claim 1, it is characterised in that the material of the conductive layer is transparent conductive material.
9. a kind of touch-control display panel, it is characterised in that include：Display floater and touch control electrode layer, wherein, the display floater
Including the array base palte described in any one of claim 1-8.
10. a kind of touch control display apparatus, it is characterised in that including the touch-control display panel described in claim 9, and be arranged on
The circuit board at the touch-control display panel back side.
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| CN201710003653.9A CN106648258B (en) | 2017-01-03 | 2017-01-03 | Array substrate, touch display panel and touch display device |
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| CN107526207A (en) * | 2017-08-31 | 2017-12-29 | 广东欧珀移动通信有限公司 | Display screen and electronic equipment |
| CN107664891A (en) * | 2017-10-26 | 2018-02-06 | 京东方科技集团股份有限公司 | A kind of array base palte, its preparation method, display panel and display device |
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| CN105425457A (en) * | 2016-01-04 | 2016-03-23 | 京东方科技集团股份有限公司 | Liquid crystal panel and display device |
| CN105428355A (en) * | 2016-01-06 | 2016-03-23 | 京东方科技集团股份有限公司 | Array substrate and manufacturing method thereof, and display apparatus |
| CN205665677U (en) * | 2016-05-12 | 2016-10-26 | 厦门天马微电子有限公司 | Display panel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505749A (en) * | 2017-08-31 | 2017-12-22 | 广东欧珀移动通信有限公司 | Display screen and electronic equipment |
| CN107526207A (en) * | 2017-08-31 | 2017-12-29 | 广东欧珀移动通信有限公司 | Display screen and electronic equipment |
| CN107664891A (en) * | 2017-10-26 | 2018-02-06 | 京东方科技集团股份有限公司 | A kind of array base palte, its preparation method, display panel and display device |
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