CN205900544U - Flexible OLED display panel , flexible OLED display device - Google Patents
Flexible OLED display panel , flexible OLED display device Download PDFInfo
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- CN205900544U CN205900544U CN201620731157.6U CN201620731157U CN205900544U CN 205900544 U CN205900544 U CN 205900544U CN 201620731157 U CN201620731157 U CN 201620731157U CN 205900544 U CN205900544 U CN 205900544U
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Abstract
The application discloses flexible OLED display panel, flexible OLED display device. Wherein, flexible OLED display panel includes flexible base plate, the organic light emitting device layer, on flexible base plate, the organic light emitting device layer includes anode layer, negative pole layer and the organic light emitting material layer between anode layer and negative pole layer, the thin film encapsulation layer is on the organic light emitting device layer, the barrier layer, it is attached on the thin film encapsulation layer through an optical clear glue film, the polaroid is on the barrier layer, the flexible circuit board is formed at flexible OLED display panel's non -display area, the encapsulation glue film is between barrier layer and flexible circuit board, the encapsulation glue film covers the section that forms between barrier layer and the flexible circuit board poor regional. According to the scheme of this application, it is poor regional through the section that the encapsulation glue film covered between flexible circuit board and the polaroid, can avoid touch -control electrode or touch signal line's fracture, influence flexible OLED touch -control display panel's preparation yield.
Description
Technical field
The disclosure relates generally to display technology field, and more particularly, to a kind of flexibility oled display floater, flexible oled show
Device.
Background technology
With the development of Display Technique, the application of flexible display technologies is more and more extensive.In existing flexible display screen
In structure, generally include flexible base board and each display device Rotating fields being formed at flexible base board side.For example a kind of flexible
The structure of oled (organic light-emitting diode, Organic Light Emitting Diode) display screen may include that flexible base
Plate, the multiple conductive layers sequentially forming on flexible substrates, including thin film transistor array layer, anode layer, organic luminous layer, the moon
Pole layer and encapsulated layer.Insulating barrier can also be set between each conductive layer, so that insulating between adjacent conductive layer.
Generally touch control electrode is positioned over the encapsulation of flexible display panels in the design of existing flexibility oled display floater
Outside layer, or by adhesive bonding in the structures such as the diaphragm of display screen, polarizer.It is illustrated in figure 1 existing flexibility
One schematic diagram of oled display floater.Flexible oled display floater can include flexible display panels 1 and touch-screen
2.Wherein flexible display panels 1 can include flexible base board 11, tft layer 12, anode layer 13, oled layer 14, cathode layer
The structure such as 15 and encapsulated layer 16.Touch-screen 2 can be fitted with flexible display panels 1, and wherein polarizer 21 can be fitted or viscous
It is combined on encapsulated layer 16, touch control electrode 23 is bonded in the surface of polarizer 21 by adhesive 22, touch-screen 2 also includes covering
Protective glass 24 on touch control electrode 23.The manufacturing process of this flexible display screen comprises the adhesion technique of touch control electrode, work
Skill complexity is high, and integrated level is low, and due to using adhesive bonding touch control electrode, increased the integral thickness of display screen.
For solving the problems of flexible oled display floater as shown in Figure 1, a kind of technical scheme, by inciting somebody to action
Touch control electrode array is integrated to reduce the integral thickness of display screen on barrier layer.As shown in Fig. 2 being by touch control electrode array collection
When becoming to barrier layer, the schematic diagram on the barrier layer of flexible oled display floater.
In Fig. 2, the base material 210 on barrier layer is integrated with two-layer touch control electrode layer 220,230, two-layer touch control electrode layer 220,
Separate short circuit between the touch control electrode avoiding on difference two-layer touch control electrode layer 220,230 by insulating barrier 240 between 230.
Additionally, the touching signals line (figure being electrically connected with the touch control electrode on touch control electrode layer 220,230 respectively is also formed with barrier layer
Not shown in).Touching signals line can be connected to collection by flexible PCB (fpc, flexible printed circuit) 260
Become circuit (not shown), to realize the applying of touch scanning signals and the collection of touch-control sensing signal.The top on barrier layer
It is also covered with polaroid 250.
However, in the manufacturing process that polaroid 250 is attached at barrier layer, between polaroid 250 and fpc260 generally
There is certain gap, so, in follow-up processing procedure, due to the presence in this gap, be easily caused touch control electrode or
The fracture of touching signals line, the making yield of the flexible oled display floater of impact.
Utility model content
In view of drawbacks described above of the prior art or deficiency are it is desirable to provide a kind of flexibility oled display floater, flexible oled
Display device, to solving technical problem present in prior art.
In a first aspect, this application provides a kind of flexibility oled display floater, comprising: flexible base board；Organic luminescent device
Layer, is formed on flexible base board, organic luminescent device layer includes anode layer, cathode layer and is formed between anode layer and cathode layer
Organic light emitting material；Thin-film encapsulation layer, is formed on organic luminescent device layer；Barrier layer, by an optical clear glue-line
It is attached in thin-film encapsulation layer；Polaroid, is formed on barrier layer；Flexible PCB, is formed at flexible oled display floater
Non-display area；Encapsulation glue-line, is formed between polaroid and flexible PCB；Wherein, the first surface on barrier layer be integrated with tactile
Control electrod-array and touching signals line, and first surface is the surface away from optical clear glue-line for the barrier layer, each touching signals
The first end of line is electrically connected with one of touch control electrode array touch control electrode, the second end of each touching signals line and flexible circuit
Plate electrically connects；Encapsulation glue-line covers the segment difference region being formed between polaroid and flexible PCB.
Second aspect, present invention also provides a kind of flexibility oled display device, including flexible oled display surface as above
Plate.
According to the scheme of the embodiment of the present application, cover the segment difference area between flexible PCB and polaroid by encapsulating glue-line
Domain, can avoid touch control electrode or the fracture of touching signals line, the making yield of the flexible oled touch-control display panel of impact.
In certain embodiments, the distance between upper surface of upper surface and polaroid of encapsulation glue-line difference d meet | d |≤
0.2t so that subsequently attaching in the processing procedure of other film layers in flexible oled display floater, other film layers and encapsulation glue-line between not
It is also easy to produce laminating bubble.Additionally, when the surface relative with first surface on barrier layer attaches the processing procedure of organic light emitting device layer
In, because d meets | d |≤0.2t, the upper surface of encapsulation glue-line is less with the gap of microscope carrier so that the touch-control being connected with fpc is believed
Number line is not easily broken.
Brief description
By reading the detailed description that non-limiting example is made made with reference to the following drawings, other of the application
Feature, objects and advantages will become more apparent upon:
Fig. 1 shows in prior art, a kind of schematic cross sectional views of flexibility oled display floater；
Fig. 2 shows in prior art, touch control electrode is integrated in flexible oled display floater barrier layer when, barrier layer
Schematic cross sectional views；
Fig. 3 shows the schematic cross sectional views of the flexible oled display floater of each embodiment of the application；
During Fig. 4 shows the flexible oled display floater making the application, the schematic block diagram of laminating processing procedure；
Fig. 5 shows the schematic of the optional implementation of another kind of the flexible oled display floater of each embodiment of the application
Structure chart；
Fig. 6 shows in the flexible oled display floater of the application, the barrier layer of an embodiment and its with encapsulation glue-line,
The annexation schematic diagram of fpc；
Fig. 7 shows in the flexible oled display floater of the application, the barrier layer of an embodiment and its with encapsulation glue-line,
The annexation schematic diagram of fpc；
Fig. 8 is the sectional view of the a-a along along Fig. 7；
Fig. 9 shows in the flexible oled display floater of the application, the barrier layer of another embodiment and its and packaging plastic
Layer, the annexation schematic diagram of fpc；
Figure 10 is the sectional view of the b-b along along Fig. 9；
Figure 11 shows in the flexible oled display floater of the application, the barrier layer of further embodiment and its and packaging plastic
Layer, the annexation schematic diagram of fpc；
Figure 12 is the sectional view of the c-c along along Figure 11；
Figure 13 is in embodiment illustrated in fig. 11, when touch control electrode row and/or touch control electrode are classified as wire mesh electrode, touch-control
Rows of electrodes and/or the schematic diagram of touch control electrode row.
Specific embodiment
With reference to the accompanying drawings and examples the application is described in further detail.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to this utility model.Further need exist for explanation
, for the ease of description, in accompanying drawing, illustrate only the part related to utility model.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.To describe the application below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Shown in Figure 3, it is the schematic diagram of each embodiment of flexible oled display floater of the application.
As shown in figure 3, the flexible oled display floater of the present embodiment includes flexible base board 310, organic luminescent device layer
320th, thin-film encapsulation layer 330, barrier layer 340, polaroid 350, flexible PCB 360 and encapsulation glue-line 370.
Wherein, organic luminescent device layer 320 is formed on flexible base board 310.Organic luminescent device layer 320 includes anode layer
(not shown), cathode layer (not shown) and the organic light emitting material (figure being formed between anode layer and cathode layer
Not shown in).
Thin-film encapsulation layer 330 is formed on organic luminescent device layer 320.
Barrier layer 340 is attached in thin-film encapsulation layer 330 by an optical clear glue-line.
Polaroid 350 is formed on barrier layer 340.
Flexible PCB 360 is formed at the non-display area of flexible oled display floater.
Encapsulation glue-line 370 is formed between polaroid 350 and flexible PCB 360.That is to say in Fig. 3, encapsulate glue-line 370
Right flank and the left surface of flexible PCB 360 between.
Wherein, the first surface on barrier layer 340 is integrated with touch control electrode array and touching signals line, and first surface is
Barrier layer is away from the surface of optical clear glue-line.The first end of each touching signals line and one of touch control electrode array touch-control electricity
Pole electrically connects, and the second end of each touching signals line is electrically connected with flexible PCB 360.
Encapsulation glue-line 370 covers the segment difference region being formed between polaroid 350 and flexible PCB 360.
Here, used in encapsulation glue-line 370, packaging plastic can be for example uv (ultra-violet, ultraviolet) solidification
Type glue, thermohardening type glue or normal temperature cured type glue.
Below, the flexible oled display floater of the present embodiment will be described compared to flexibility of the prior art with reference to Fig. 4
The technique effect of oled display floater.
Shown in Figure 4, in the manufacturing process of the flexible oled display floater of the present embodiment, film can be made respectively
Encapsulated layer and following film layer 410 (namely thin-film encapsulation layer, organic luminescent device layer and flexible base board) and barrier layer 420,
And on microscope carrier 440, polaroid 430, barrier layer 420 and thin-film encapsulation layer and following film layer 410 are carried out laminating fixation.
In the laminating processing procedure that thin-film encapsulation layer and following film layer 410 are fitted with barrier layer 420, by the rolling of roller 450
Move to make thin-film encapsulation layer and following film layer 410 fit with barrier layer 420.Institute on the left of dotted line during roller 450 rolls to Fig. 4
During the non-display area showing, due to encapsulating the presence of glue-line 460 so that barrier layer 420 can be supported by encapsulation glue-line 460,
Avoid roller 450 roll so far non-display area when, the pressure of roller 450 makes the downward bending angle in barrier layer 420 spend greatly, leads
The touch control electrode being integrated on barrier layer 420 and/or touching signals line is caused to fracture.
In other words, encapsulation glue-line 460 can be played a supporting role to barrier layer 420 in laminating processing procedure, thus avoiding hindering
The fracture of integrated touch control electrode and/or touching signals line in barrier 420, thus lift the making of flexible oled touch-control display panel
Yield.
Return with continued reference to shown in Fig. 3, in some optional implementations, encapsulate upper surface and the polarisation of glue-line 370
The distance between upper surface of piece 350 difference d can meet:
|d|≤0.2t；
Wherein, t is the thickness of polaroid.Here, the upper surface of encapsulation glue-line 370 and the upper surface of polaroid 350 are divided
Glue-line 370 and polaroid 350 surface away from flexible base board 310 Wei not encapsulated.
It is so, less due to encapsulating the distance between the upper surface of glue-line 370 and the upper surface of polaroid 350 difference d,
The angle that barrier layer bends downward or upward in laminating processing procedure as shown in Figure 4 will be less, and then can further prevent from collecting
Touch control electrode over the barrier layer and/or touching signals line is become to fracture.
In some optional implementations, in the flexible oled display floater of the present embodiment, integrated over the barrier layer
Touching signals line can be as shown in Figure 3 directly contact to realize electrical connection with fpc.
Or, in other optional implementations, in the flexible oled display floater of the present embodiment of the present embodiment,
The touching signals line (not shown) being integrated on barrier layer 540 can be as shown in figure 5, pass through anisotropic conductive film 580
To realize the electrical connection of touching signals line and fpc560.
Anisotropic conductive film 580 can form conductive path with the vertical direction, so that the touching signals contacting
Line and flexible PCB 560 realize electrical connection.Additionally, anisotropic conductive film 580 can also fix the second of touching signals line
End and flexible PCB 560.
Shown in Figure 6, be the application flexible oled display floater in an embodiment barrier layer and its with encapsulation
Glue-line, the annexation schematic diagram of fpc.
In Fig. 6, barrier layer 610 is formed with touch control electrode array.Touch control electrode array may include m × n matrix arrangement
Touch control electrode 611.Correspondingly, barrier layer 610 is also formed with the touching signals line of connection corresponding with each touch control electrode 611
612.Additionally, foregoing, it is also formed with encapsulating in the segment difference region between polaroid (not shown) and fpc630
Glue-line 680, for protecting touch control electrode and/or touching signals line, it is to avoid its fracture.
Alternatively, as shown in fig. 6, touching signals line 612 can be formed at same conductor layer with touch control electrode array.Or
Person, touching signals line can be formed in the conductor layers different from touch control electrode array, and can be by being opened in touch control electrode battle array
The via on insulating barrier between row and touching signals line realizes electrical connection.
Shown in Figure 7, be the application flexible oled display floater in an embodiment barrier layer and its with encapsulation
Glue-line, the annexation schematic diagram of fpc, Fig. 8 is the sectional view of the a-a along along Fig. 7.It should be noted that in order that opening up in accompanying drawing
The all parts illustrating become apparent from, and suitably have adjusted the ratio of Fig. 8.
Below, barrier layer and barrier layer and the flexibility of the flexible oled display floater to the present embodiment is come in conjunction with Fig. 7 and Fig. 8
Annexation between other parts of oled display floater is described.
In the present embodiment, integrated touch control electrode array over the barrier layer includes the touch-control electricity of same layer setting and mutually insulated
Extremely row 710 and touch control electrode row 720.Here, the implication of " same to layer " is it is to be understood that touch control electrode row 710 and touch control electrode
Row 720 are all integrated in the same conductor layer in the first surface of barrier layer.
Each touch control electrode row includes multiple first sub-electrodes 711.Barrier layer also includes the first metal layer, on the first metal layer
It is formed with multiple first metal derbies 730.
Each first sub-electrode 711 in same touch control electrode row 710 is electrically connected by the first metal derby 730.For example, same
Two neighboring first sub-electrode 711 in touch control electrode row 710 can be electrically connected by first metal derby 730.
Barrier layer may also include the first insulating barrier being formed between touch control electrode array and the first metal layer.First insulation
Layer on be formed with multiple first felt pads 740, orthographic projection from each first felt pad 740 to touch control electrode array in touch control electrode row
Direction covers one of touch control electrode row.So, it is arranged on the conductor that the first metal layer and touch control electrode array are located
The first felt pad 740 between layer can ensure that insulation between each touch control electrode row 720 and the first metal derby 730, thus ensureing
Insulate between each touch control electrode row 720 and each touch control electrode row 710.
In some optional implementations, as shown in figure 8, each first metal derby 730 on the first metal layer can be with shape
Become touch control electrode array top (i.e. than touch control electrode array further from Optical transparent adhesive a side).
Or, in other optional implementations, each first metal derby on the first metal layer can also be formed at
Touch control electrode array lower section (i.e. than touch control electrode array closer to Optical transparent adhesive a side).
Additionally, as shown in fig. 7, being also covered between barrier layer and fpc750 encapsulating glue-line 780, thus play preventing touch-control
Holding wire and/or the effect of touch control electrode fracture.
Shown in Figure 9, be the application flexible oled display floater in another embodiment barrier layer and its with envelope
Dress glue-line, the annexation schematic diagram of fpc.Figure 10 is the sectional view of the b-b along along Fig. 9.It should be noted that in order that in accompanying drawing
The all parts showing become apparent from, and suitably have adjusted the ratio of Figure 10.
Below, in conjunction with Fig. 9 and Figure 10 come the barrier layer of the flexible oled display floater to the present embodiment and barrier layer with soft
Annexation between other parts of property oled display floater is described.
Similar with the embodiment shown in Fig. 7 and Fig. 8, in the present embodiment, in touch control electrode array touch control electrode row 910 He
Touch control electrode row 920 are equally arranged with layer, and touch control electrode row 910 and touch control electrode row 920 mutually insulated.
Each touch control electrode row 920 include multiple second sub-electrodes 921.
Barrier layer also includes second metal layer, and second metal layer is formed with multiple second metal derbies 930.
Each second sub-electrode 921 in same touch control electrode row 920 is electrically connected by the second metal derby 930.For example, as schemed
Shown in 9, two neighboring second sub-electrode 921 in same touch control electrode row 920 can be electrically connected by second metal derby 930
Connect.
Barrier layer also includes the second insulating barrier being formed between touch control electrode array and second metal layer, the second insulating barrier
On be formed with multiple second felt pads 940.Each second felt pad 940 arranges to the orthographic projection of touch control electrode array in touch control electrode
920 directions cover one of touch control electrode row 910.So, it is arranged on second metal layer and touch control electrode array is located
Conductor layer between the second felt pad 940 can ensure that between each touch control electrode row 910 and the second metal derby 930 insulation, from
And ensure insulation between each touch control electrode row 920 and each touch control electrode row 910.
Additionally, as shown in figure 9, being also covered between barrier layer and fpc950 encapsulating glue-line 980, thus play preventing touch-control
Holding wire and/or the effect of touch control electrode fracture.
Shown in Figure 11, be the application flexible oled display floater in further embodiment barrier layer and its with envelope
Dress glue-line, the annexation schematic diagram of fpc, Figure 12 is the sectional view of the c-c along along Figure 11.It should be noted that in order that accompanying drawing
In all parts that show become apparent from, suitably have adjusted the ratio of Figure 12.
Below, the present embodiment is described in conjunction with Figure 11 and Figure 12.
In the present embodiment, barrier layer includes the first conductor layer, the second conductor layer and is formed at the first conductor layer and second
The 3rd insulating barrier 1130 between conductor layer.
Touch control electrode row 1110 is formed at the first conductor layer and touch control electrode row 1120 are formed at the second conductor layer.
Additionally, as shown in figure 11, it is also covered between barrier layer and fpc1150 encapsulating glue-line 1180, thus play preventing
Touching signals line and/or the effect of touch control electrode fracture.
In some optional implementations in the present embodiment, the first conductor layer is metal level.Correspondingly, each touch control electrode row
Can be using as the structure of Figure 13.
Figure 13 shows when the first conductor layer is metal level, the schematic diagram of touch control electrode row.
Touch control electrode row includes multiple three metal net shaped sub-electrodes 1310 and for connecting each of this touch control electrode row
First metal wire 1320 of the 3rd metal net shaped sub-electrode 1310.
Similarly, in other optional implementations of the present embodiment, the second conductor layer can be metal level.At this
A bit in optional implementation, each touch control electrode row may include multiple 4th metal net shaped sub-electrodes and are used for connecting this touch-control
Second metal wire of each 4th metal net shaped sub-electrode of electrodes series.In these optional implementations, touch control electrode row
Structure can be similar with shown in Figure 13.
Here, it should be noted that in the embodiment shown in fig. 11, touch control electrode row 1110 can be formed at ito
(tin indium oxide) conductor layer and touch control electrode row 1120 can be formed at metal level and can have metal net shaped knot as shown in Figure 9
Structure.Or, touch control electrode row 1120 can be formed at ito (tin indium oxide) conductor layer and touch control electrode row 1110 can be formed at
Metal level simultaneously can have metallic netted structural as shown in fig. 13 that.Or, touch control electrode row 1110 and touch control electrode row are formed at
Two ito conductor layers and there is the shape of strip.Or, touch control electrode row 1110 and touch control electrode row are respectively formed in two gold
Belong to layer and be respectively provided with metallic netted structural as shown in fig. 13 that.
Additionally, in the embodiment shown in fig. 11, when touch control electrode row 1110 and/or touch control electrode row 1120 are metal electricity
During pole, touch control electrode row 1110 and/or touch control electrode row 1120 can be made using metals such as silver, molybdenum, aluminium, titanium or copper.
Additionally, in embodiment as shown in Fig. 7, Fig. 9 and Figure 11 for the application, barrier layer can also include the 3rd metal
Layer, the 4th metal level and the 4th insulating barrier being formed between the 3rd metal level and the 4th metal level.
Touching signals line include connection corresponding with each touch control electrode row the first touching signals line 760,960,1160 and
Arrange the second touching signals line 770,970,1170 of corresponding connection with each touch control electrode.
First touching signals line 760,960,1160 can be formed at the 3rd metal level, the second touching signals line 770,970,
1170 can be formed at the 4th metal level.
Anisotropic conductive film in the flexible oled display floater of the application can be contacted with the 3rd metal level, thus with
It is formed at each first touching signals line 760,960,1160 electrical connection on the 3rd metal level.
Additionally, multiple vias be could be formed with the 4th insulating barrier, the of each second touching signals line 770,970,1170
Two ends can be realized and flexible PCB 750,950,1150 to the 3rd metal level by running through the conducting metal of each via and connecting
Electrical connection.
The application is also disclosed a kind of flexibility oled display device, and it includes the as above flexible oled described in any embodiment and shows
Show panel.
Those skilled in the art are it will be appreciated that flexible oled display device removes the as above flexible oled described in any embodiment
Outside display floater, may also include other well known structure.In order to not obscure the emphasis of the application, will be no longer partly known to this
Structure carry out launch description.
It will be appreciated by those skilled in the art that involved utility model scope in the application is however it is not limited to above-mentioned technology
The technical scheme of the particular combination of feature, also should cover simultaneously without departing from described utility model design in the case of, by
Other technical schemes that above-mentioned technical characteristic or its equivalent feature are combined and are formed.Such as features described above and the application
Disclosed in (but not limited to) there is the technical scheme that the technical characteristic of similar functions is replaced mutually and formed.
Claims (12)
1. a kind of flexibility oled display floater is it is characterised in that include:
Flexible base board；
Organic luminescent device layer, is formed on described flexible base board, described organic luminescent device layer include anode layer, cathode layer and
It is formed at the organic light emitting material between described anode layer and described cathode layer；
Thin-film encapsulation layer, is formed on described organic luminescent device layer；
Barrier layer, is attached in described thin-film encapsulation layer by an optical clear glue-line；
Polaroid, is formed on described barrier layer；
Flexible PCB, is formed at the non-display area of described flexibility oled display floater；
Encapsulation glue-line, is formed between described polaroid and described flexible PCB；
Wherein,
The first surface on described barrier layer is integrated with touch control electrode array and touching signals line, and described first surface is described
Barrier layer away from the surface of described optical clear glue-line, in the first end of each described touching signals line and described touch control electrode array
The electrical connection of touch control electrode, the second end of each described touching signals line is electrically connected with described flexible PCB；
Described encapsulation glue-line covers the segment difference region being formed between described polaroid and described flexible PCB.
2. flexibility oled display floater according to claim 1 is it is characterised in that the upper surface of described encapsulation glue-line and institute
State the distance between upper surface of polaroid difference d to meet:
|d|≤0.2t；
Wherein, t is the thickness of described polaroid；
The respectively described encapsulation glue-line in upper surface of the upper surface of described encapsulation glue-line and described polaroid and described polaroid are remote
Surface from described flexible base board.
3. flexibility oled display floater according to claim 1 is it is characterised in that described flexibility oled display floater also wraps
Include anisotropic conductive film；
Described anisotropic conductive film is formed between the second end and the described flexible PCB of described touching signals line, for solid
Second end of fixed described touching signals line and described flexible PCB, and make the second end of described touching signals line and described flexibility
Circuit board electrically connects.
4. according to claim 3 flexibility oled display floater it is characterised in that:
Described touch control electrode array includes the touch control electrode of m × n matrix arrangement.
5. according to claim 3 flexibility oled display floater it is characterised in that:
Described touch control electrode array includes multiple touch control electrode row and the touch control electrode with each described touch control electrode row cross arrangement
Row；
Wherein, each described touch control electrode row and each described touch control electrode row mutually insulated.
6. according to claim 5 flexibility oled display floater it is characterised in that:
Described touch control electrode row and described touch control electrode arrange same layer setting；
Each described touch control electrode row includes multiple first sub-electrodes；
Described barrier layer also includes the first metal layer, and described the first metal layer is formed with multiple first metal derbies；
Each described first sub-electrode in same touch control electrode row passes through described first metal derby electrical connection；
Described barrier layer also includes the first insulating barrier being formed between described touch control electrode array and described the first metal layer, institute
State and multiple first felt pads are formed with the first insulating barrier, each described first felt pad connects adjacent two in same touch control electrode row
First sub-electrode, and each described first felt pad covers to the orthographic projection of described touch control electrode array in described touch control electrode line direction
The one of described touch control electrode row of lid.
7. according to claim 5 flexibility oled display floater it is characterised in that:
Described touch control electrode row and described touch control electrode arrange same layer setting；
Each described touch control electrode row include multiple second sub-electrodes；
Described barrier layer also includes second metal layer, and described second metal layer is formed with multiple second metal derbies；
Each described second sub-electrode in same touch control electrode row passes through described second metal derby electrical connection；
Described barrier layer also includes the second insulating barrier being formed between described touch control electrode array and described second metal layer, institute
State and multiple second felt pads are formed with the second insulating barrier, each described second felt pad connects adjacent two in same touch control electrode row
Second sub-electrode, and each described second felt pad covers to the orthographic projection of described touch control electrode array in described touch control electrode column direction
The one of described touch control electrode row of lid.
8. according to claim 5 flexibility oled display floater it is characterised in that:
Described barrier layer includes the first conductor layer, the second conductor layer and is formed at described first conductor layer and described second conductor layer
Between the 3rd insulating barrier；
Described touch control electrode row is formed at described first conductor layer and described touch control electrode row are formed at described second conductor layer.
9. according to claim 8 flexibility oled display floater it is characterised in that:
Described first conductor layer is metal level；
Each described touch control electrode row includes multiple 3rd metal net shaped sub-electrodes and each institute for connecting this touch control electrode row
State the first metal wire of the 3rd metal net shaped sub-electrode.
10. according to claim 8 flexibility oled display floater it is characterised in that:
Described second conductor layer is metal level；
Each described touch control electrode row include multiple 4th metal net shaped sub-electrodes and each institute for connecting this touch control electrode row
State the second metal wire of the 4th metal net shaped sub-electrode.
11. according to claim 3 flexibility oled display floaters it is characterised in that:
Described barrier layer also includes the 3rd metal level, the 4th metal level and is formed at described 3rd metal level and described 4th metal
The 4th insulating barrier between layer；
Described touching signals line includes the first touching signals line of connection corresponding with each described touch control electrode row and described with each
Corresponding the second touching signals line connecting of touch control electrode row；
Described first touching signals line is formed at described 3rd metal level, and described second touching signals line is formed at described 4th gold medal
Belong to layer；
Described anisotropic conductive film is contacted with described 3rd metal level；
Multiple vias are formed with described 4th insulating barrier, described second end of each described second touching signals line is by running through each
The conducting metal of described via is connected to described 3rd metal level to be electrically connected with described flexible PCB.
A kind of 12. flexibility oled display devices are it is characterised in that include the flexibility as described in claim 1-11 any one
Oled display floater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731157.6U CN205900544U (en) | 2016-07-12 | 2016-07-12 | Flexible OLED display panel , flexible OLED display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731157.6U CN205900544U (en) | 2016-07-12 | 2016-07-12 | Flexible OLED display panel , flexible OLED display device |
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| CN205900544U true CN205900544U (en) | 2017-01-18 |
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| CN201620731157.6U Active CN205900544U (en) | 2016-07-12 | 2016-07-12 | Flexible OLED display panel , flexible OLED display device |
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| CN (1) | CN205900544U (en) |
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| CN106959791A (en) * | 2017-03-21 | 2017-07-18 | 江苏碳诺显示技术有限公司 | Can convenient for collecting and the flexible contactor control device for spreading over non-smooth surface |
| CN108829287A (en) * | 2018-06-21 | 2018-11-16 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN109272874A (en) * | 2018-11-23 | 2019-01-25 | 云谷（固安）科技有限公司 | The production method of display device and display device |
| CN109375825A (en) * | 2018-12-12 | 2019-02-22 | 武汉华星光电半导体显示技术有限公司 | Touch control display device and preparation method thereof |
| CN109872635A (en) * | 2019-03-29 | 2019-06-11 | 厦门天马微电子有限公司 | A kind of display device and preparation method thereof |
| CN110610664A (en) * | 2019-09-25 | 2019-12-24 | 云谷（固安）科技有限公司 | Cover plate with polarization function, flexible display panel and rollable display device |
| CN111190501A (en) * | 2019-12-16 | 2020-05-22 | 武汉华星光电半导体显示技术有限公司 | Display panel, preparation method thereof and display device |
| CN111354266A (en) * | 2018-12-21 | 2020-06-30 | 乐金显示有限公司 | Flexible display panel and rollable display device |
| US10705636B2 (en) | 2018-06-21 | 2020-07-07 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and display device |
| CN111883004A (en) * | 2020-07-31 | 2020-11-03 | 维信诺科技股份有限公司 | Display panel, display device and preparation method of display panel |
| WO2021083051A1 (en) * | 2019-10-31 | 2021-05-06 | 华为技术有限公司 | Flexible display screen and electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106959791A (en) * | 2017-03-21 | 2017-07-18 | 江苏碳诺显示技术有限公司 | Can convenient for collecting and the flexible contactor control device for spreading over non-smooth surface |
| CN106959791B (en) * | 2017-03-21 | 2023-09-01 | 江苏碳诺显示技术有限公司 | Flexible touch device capable of being conveniently stored and spread on uneven surface |
| US10705636B2 (en) | 2018-06-21 | 2020-07-07 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and display device |
| WO2019242083A1 (en) * | 2018-06-21 | 2019-12-26 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN108829287A (en) * | 2018-06-21 | 2018-11-16 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN109272874A (en) * | 2018-11-23 | 2019-01-25 | 云谷（固安）科技有限公司 | The production method of display device and display device |
| CN109375825A (en) * | 2018-12-12 | 2019-02-22 | 武汉华星光电半导体显示技术有限公司 | Touch control display device and preparation method thereof |
| CN111354266A (en) * | 2018-12-21 | 2020-06-30 | 乐金显示有限公司 | Flexible display panel and rollable display device |
| CN111354266B (en) * | 2018-12-21 | 2022-01-25 | 乐金显示有限公司 | Flexible display panel and rollable display device |
| CN109872635A (en) * | 2019-03-29 | 2019-06-11 | 厦门天马微电子有限公司 | A kind of display device and preparation method thereof |
| CN110610664A (en) * | 2019-09-25 | 2019-12-24 | 云谷（固安）科技有限公司 | Cover plate with polarization function, flexible display panel and rollable display device |
| WO2021083051A1 (en) * | 2019-10-31 | 2021-05-06 | 华为技术有限公司 | Flexible display screen and electronic device |
| CN111190501A (en) * | 2019-12-16 | 2020-05-22 | 武汉华星光电半导体显示技术有限公司 | Display panel, preparation method thereof and display device |
| CN111190501B (en) * | 2019-12-16 | 2023-09-26 | 武汉华星光电半导体显示技术有限公司 | Display panel, preparation method thereof and display device |
| CN111883004A (en) * | 2020-07-31 | 2020-11-03 | 维信诺科技股份有限公司 | Display panel, display device and preparation method of display panel |
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