CN106648206B - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN106648206B CN106648206B CN201610889347.5A CN201610889347A CN106648206B CN 106648206 B CN106648206 B CN 106648206B CN 201610889347 A CN201610889347 A CN 201610889347A CN 106648206 B CN106648206 B CN 106648206B
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- detecting electrode
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- 239000010409 thin film Substances 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 63
- 239000012044 organic layer Substances 0.000 claims description 17
- 238000005538 encapsulation Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 229910044991 metal oxide Inorganic materials 0.000 claims description 9
- 150000004706 metal oxides Chemical group 0.000 claims description 9
- 238000004020 luminiscence type Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000010408 film Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- -1 acryl Chemical group 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 13
- 238000003491 array Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 2
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- ZEWMZYKTKNUFEF-UHFFFAOYSA-N indium;oxozinc Chemical compound [In].[Zn]=O ZEWMZYKTKNUFEF-UHFFFAOYSA-N 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- TYHJXGDMRRJCRY-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) tin(4+) Chemical compound [O-2].[Zn+2].[Sn+4].[In+3] TYHJXGDMRRJCRY-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the invention discloses a display panel and a display device. The display panel includes: the array substrate, a thin film packaging layer positioned on the array substrate, a plurality of first pressure detection electrodes and a second pressure detection electrode which is arranged in a different layer with the plurality of first pressure detection electrodes; the plurality of first pressure detection electrodes are arranged in the thin film packaging layer. The embodiment of the invention improves the pressure detection precision.
Description
Technical field
The present embodiments relate to display technology more particularly to a kind of display panel and display devices.
Background technique
Currently, the display panel with touch function is widely used in mobile phone, plate as a kind of information input tool
Computer, public place hall the various display products such as information enquiry machine in.It is shown in this way, user only need to touch touch-control with finger
Mark on panel can be realized as the operation to the electronic equipment, eliminate user to other input equipment (such as keyboards and mouse
Mark etc.) dependence, keep human-computer interaction more simple.
In order to preferably meet user demand, usually it is provided in touch-control display panel and touches touch-control for detecting user
The pressure sensing devices of touch-control pressure size when display panel, to enrich the application range of touch display technology.
Summary of the invention
The present invention provides a kind of display panel and display device, to improve pressure detecting precision.
In a first aspect, the embodiment of the invention provides a kind of display panel, the display panel includes:
Array substrate, the thin-film encapsulation layer in the array substrate, multiple first pressure detecting electrodes and with institute
State the second pressure detecting electrode of the different layer setting of multiple first pressure detecting electrodes；
The multiple first pressure detecting electrode is set in the thin-film encapsulation layer.
Second aspect, the embodiment of the invention also provides a kind of display device, the display device includes that the present invention is any
Display panel described in embodiment.
The embodiment of the present invention is by being arranged multiple first pressure detecting electrodes, and multiple first pressure detecting electrodes are respectively with the
Two pressure detecting electrodes form multiple capacitors, when there is pressure to be applied to display panel, by the capacitance for measuring multiple capacitors
Variation the size of pressure can be obtained, improve the precision of pressure detecting.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of display device in the prior art；
Fig. 2 is the schematic diagram of another display device in the prior art；
Fig. 3 is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 7 is a kind of plan view of display panel provided in an embodiment of the present invention；
Fig. 8 is the plan view of another display panel provided in an embodiment of the present invention；
Fig. 9 is the plan view of another display panel provided in an embodiment of the present invention；
Figure 10 is the plan view of another display panel provided in an embodiment of the present invention；
Figure 11 be in Figure 10 display panel along the sectional view of hatching A-A；
Figure 12 is a kind of schematic diagram of display device provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 is a kind of schematic diagram of display device in the prior art, and with reference to Fig. 1, pressure-sensing device be can be set aobvious
Show the surrounding of panel 102, the pressure-sensing device may include first electrode 103, second electrode 104 and be arranged first
Layer of silica gel 105 between electrode 103 and second electrode 104, first electrode 103 and second electrode 104 form capacitor.When there is pressure
When being applied to the cover board 101 of 102 top of display panel, layer of silica gel 105 is compressed, and capacitance changes, according to capacitance
The size of the available pressure of variable quantity.
Fig. 2 is the schematic diagram of another display device in the prior art, and with reference to Fig. 2, pressure-sensing device can also be arranged
Between display panel 201 and back light unit 202, the pressure-sensing device may include top crown 203, and be set to
Flexible strutting piece 205 between pole plate 203 and bottom crown 204, the top crown 203 and bottom crown 204 of the pressure-sensing device
Form capacitor.When there is pressure to be applied to display panel 201, distance becomes smaller between top crown 203 and bottom crown 204, capacitance
It changes, according to the size of the available pressure of the variable quantity of capacitance.
However, the pressure detecting precision of the pressure-sensing device set-up mode in above two structure is lower, and can increase
The size of big display device.
In view of the above-mentioned problems, Fig. 3 is a kind of display provided in an embodiment of the present invention the present invention provides a kind of display panel
The structural schematic diagram of panel, with reference to Fig. 3, the display panel includes:
Array substrate 100, the thin-film encapsulation layer 200 in array substrate 100, multiple first pressure detecting electrodes 300,
And the second pressure detecting electrode 400 with the setting of multiple first pressure detecting electrodes 300 different layer.Multiple first pressure detection electricity
Pole 300 is set in thin-film encapsulation layer 200.
Wherein, thin-film encapsulation layer 200 has the oxygen effect that blocks water, and prevents oxygen or water from entering inside display panel.Film
Encapsulated layer 200 is made of multilayer organic or inorganic material, can be detected in multiple first pressure detecting electrodes 300 with second pressure
The flexible material layer of thin film encapsulated layer 200 is at least spaced between electrode 400, multiple first pressure detecting electrodes 300 are distinguished
Form multiple capacitors with second pressure detecting electrode 400, when there is pressure to be applied to panel surface, corresponding position it is described
Flexible material layer is compressed, the distance between first pressure detecting electrode 300 and second pressure detecting electrode 400 of corresponding position
Become smaller, capacitance changes, and can obtain the size of pressure according to the variation of the capacitance.Second pressure detecting electrode
400 can be located in thin-film encapsulation layer 200, or positioned at other film layers of display panel.
The present embodiment by being arranged multiple first pressure detecting electrodes 300, multiple first pressure detecting electrodes 300 respectively with
Second pressure detecting electrode 400 forms multiple capacitors, when there is pressure to be applied to display panel, by measuring multiple capacitances
The size of pressure can be obtained in variation, improves the precision of pressure detecting, and by by multiple first pressure detecting electrodes 300
It is set in thin-film encapsulation layer 200, there is flexible material layer in thin-film encapsulation layer 200, without in addition setting compliant member, reduce
The thickness of display panel.
Optionally, with reference to Fig. 3, thin-film encapsulation layer 200 includes the first inorganic layer 210, the second inorganic layer 220 and is located at the
Organic layer 230 between one inorganic layer 210 and the second inorganic layer 220.First inorganic layer 210 is set to organic layer 230 and closes on battle array
The side of column substrate 100,300 electrode of first pressure detecting electrode are set to one that organic layer 230 closes on the second inorganic layer 220
Side.
Wherein, the hardness of the first inorganic layer 210 and the second inorganic layer 220 is larger, and the hardness of organic layer 230 is smaller.Due to
The material hardness of organic layer 230 is smaller, is easily deformed in pressing, organic by the way that first pressure detecting electrode 300 to be set to
Layer 230 closes on the side of the second inorganic layer 220, and second pressure detecting electrode 400 can be set in organic layer 230 far from the second nothing
The film layer of 220 side of machine layer, when pressing display panel, first pressure detecting electrode 300 and second pressure detecting electrode 400 it
Between distance change it is larger, capacitance variation is larger, so that pressure detecting precision with higher is higher.In addition, second is inorganic
220 pairs of first pressure detecting electrode 300 of layer can play a protective role.Optionally, the material of organic layer 230 is acryl resin
Or organic silica resin.The material of first inorganic layer 210 is inorganic silicon oxide, metal oxide or inorganic salts, such as magnesium fluoride
Deng.The material of second inorganic layer 220 is inorganic silicon oxide, metal oxide or inorganic salts, such as magnesium fluoride.
Fig. 4 is the structural schematic diagram of another display panel provided in an embodiment of the present invention, optionally, with reference to Fig. 4, second
Pressure detecting electrode 400 is located in thin-film encapsulation layer 200, and with first pressure detecting electrode 400 at least between alternating floor organic layer
230。
Specifically, by the way that second pressure detecting electrode 400 is set in thin-film encapsulation layer 200, so that first pressure is examined
Survey the distance between electrode 300 and second pressure detecting electrode 400 is smaller, and the capacitor initial value formed between the two is larger, mentions
The high sensitivity and precision of pressure detecting.
Fig. 5 is the structural schematic diagram of another display panel provided in an embodiment of the present invention, optionally, organic with reference to Fig. 5
Layer 230 is provided with multiple raised 231 in the side for closing on the second inorganic layer 220, and first pressure detecting electrode 300 is set to protrusion
On 231.
Specifically, being easier to that deformation occurs since the size of protrusion 231 is smaller, first pressure detecting electrode 300 is set to
In protrusion 231, so that when pressing display panel, first pressure detecting electrode 300 and second pressure the detection electricity of corresponding position
The variation of the distance between pole 400 is bigger, and capacitance variation is bigger, to improve pressure detecting precision.
Fig. 6 is the structural schematic diagram of another display panel provided in an embodiment of the present invention, with reference to Fig. 6, optionally, array
Substrate 100 includes: flexible base board 110, the tft layer 120 being set on flexible base board 110, tft layer 120
Including multiple thin film transistor (TFT)s 121 arranged in arrays, multiple first show electrodes for being set on tft layer 120
130, the first show electrode 130 is electrically connected with the drain electrode 121a of thin film transistor (TFT) 121, is set to multiple first show electrodes 130
On organic luminous layer 140, and the second show electrode 150 being set on organic luminous layer 140.Second show electrode 150
It is multiplexed with second pressure detecting electrode.
Specifically, array substrate 100 be organic light emitting array substrate, display panel can be flexible display panels, first
Show electrode 130 can be anode, and the second show electrode 150 can be cathode, in picture display, the first show electrode 130
There is potential difference with the second show electrode 150, excitation organic luminous layer 140 issues the light of corresponding color.By the way that second is shown
Show that electrode 150 is multiplexed with second pressure detecting electrode 400, without in addition setting second pressure detecting electrode 400, reduces display
The thickness of panel, and save processing step and cost.
Optionally, with reference to Fig. 6, the thickness d of organic layer 230 is less than or equal to 15 microns.In this way, both ensure that pressing
When display panel, organic layer has biggish deformation quantity, that is, ensure that the precision of pressure detecting, in turn ensure that display panel has
Relatively thin thickness.
Optionally, the second show electrode 150 is plane-shape electrode.Specifically, the second show electrode 150 is planar continuous one
Block electrode, in this way, the second pressure detecting electrode 400 of each capacitor can have same reference voltage, it is every by adjusting
The electric signal applied on a first pressure detecting electrode 300 can make multiple capacitors initial capacitance value having the same, reduce
Difficulty in computation when pressure detecting.
Fig. 7 is a kind of plan view of display panel provided in an embodiment of the present invention, Fig. 8 be it is provided in an embodiment of the present invention again
A kind of plan view of display panel, with reference to Fig. 7 and Fig. 8, multiple first pressure detecting electrodes 300 can be arranged in arrays.First
The shape of pressure detecting electrode 300 can be rectangle or diamond shape.
Specifically, by being arranged multiple 300 matrix arrangements of first pressure detecting electrode, multiple first pressure electrodes 300 with
Second pressure detecting electrode 400 constitutes multiple independent capacitors, can be judged according to the capacitance variation of multiple capacitors by pressing
Position.By setting rectangle or diamond shape for first pressure detecting electrode 300, so that each first pressure detecting electrode 300
With biggish area, so that capacitor initial value is larger, the precision of pressure detecting is improved.
Fig. 9 is the plan view of another display panel provided in an embodiment of the present invention, with reference to Fig. 9, first pressure detection electricity
Pole 300 can be strip, and multiple first pressure detecting electrodes 300 are arranged in parallel.
Specifically, being strip by setting first pressure detecting electrode 300, first pressure detecting electrode 300 is increased
With the relative area of second pressure detecting electrode 400, the initial value of capacitor between the two is improved, pressure detecting is further improved
Precision.It is merely exemplary in Fig. 8 to show a case that first pressure detecting electrode 300 is arranged in parallel along the vertical direction, not
Limitation of the invention, first pressure detecting electrode 300 can also in the horizontal direction or other directions in other embodiments
It is arranged in parallel.
Optionally, the material of first pressure detecting electrode 300 is metal oxide or metal.Specifically, if first pressure
Detecting electrode 300 is plane-shape electrode, then the material of first pressure detecting electrode 300 can be tin indium oxide, tin oxide, indium zinc oxygen
The transparent metal oxides such as compound or indium tin zinc oxide, or can be with magnesium, silver, the transparent metal materials such as magnesium silver alloy.
Figure 10 is the plan view of another display panel provided in an embodiment of the present invention, with reference to Figure 10, optionally, the first pressure
Power detecting electrode 300 can also be to be latticed, and first pressure detecting electrode 300 can use opaque metal oxide at this time
Or metal, it is only necessary to first pressure detecting electrode 300 is located at light tight region in the upright projection of array substrate 100,
Transparent metal oxide or transparent metal can be used.Wherein, transmission region is in the observed direction of human eye in display panel
The region for thering is light to project, such as showing the effective coverage 501 of image information in luminescence unit, light tight region is display
Region of the panel in addition to transparent area, such as the region blocked in luminescence unit by black matrix".
Figure 11 is that display panel along the sectional view of hatching A-A optionally continues to refer to figure 11, array substrate in Figure 10
100 include multiple luminescence units 500 of matrix arrangement, between multiple luminescence units 500 there is pixel to limit spacer region 510.
First pressure detecting electrode 300 is located at pixel in the upright projection of array substrate 100 and limits in spacer region 510, and projecting direction is such as
Arrow direction in Figure 11.Wherein, pixel limits spacer region 510 for being spaced multiple luminescence units 500, is light tight region.This
Sample setting, so that being arranged after first pressure detecting electrode 300 not when first pressure detecting electrode 300 is using non-transparent material
It will affect the normal display of display panel.Specifically, first pressure detecting electrode 300 can be for using metal grill (Metal
) or metal nanometer line Mesh.
It should be noted that the size of each pressure detecting electrode 300 can be determined according to precision of pressure detecting etc.,
One first pressure detecting electrode 300 can correspond to one or more luminescence units 500, merely exemplary in Fig. 6 and Figure 11 to show
Position and the size of first pressure detecting electrode 300 are gone out, not limitation of the invention.
With reference to Figure 10, display panel can also include: drive module 600, and drive module 600 passes through a plurality of detection lead
610 are electrically connected with first pressure detecting electrode 300.Specifically, drive module 600 is for defeated to first pressure detecting electrode 300
Enter electric signal, and detect the variation of 300 power on signal of first pressure detecting electrode, with obtain first pressure detecting electrode 300 with
Capacitance variation between second pressure detecting electrode 400, to obtain being applied to the pressure size on display panel.
Figure 12 is a kind of schematic diagram of display device provided in an embodiment of the present invention, and with reference to Figure 12, display device 10 can be with
Including display panel 20 described in any embodiment of that present invention.Display device 10 can be mobile phone shown in Figure 12, or
Computer, television set, intelligence wearing display device etc., the present embodiment is not particularly limited this.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (14)
1. a kind of display panel characterized by comprising
Array substrate, the thin-film encapsulation layer in the array substrate, multiple first pressure detecting electrodes and with it is described more
The second pressure detecting electrode of a different layer setting of first pressure detecting electrode；
The multiple first pressure detecting electrode is set in the thin-film encapsulation layer；
The thin-film encapsulation layer is including the first inorganic layer, the second inorganic layer and is located at first inorganic layer and second nothing
Organic layer between machine layer；
First inorganic layer is set to the side that the organic layer closes on the array substrate；The first pressure detecting electrode
It is set to the side that the organic layer closes on second inorganic layer；
The organic layer is provided with multiple protrusions in the side for closing on second inorganic layer, and the first pressure detecting electrode is set
It is placed in the protrusion.
2. display panel according to claim 1, which is characterized in that the second pressure detecting electrode is located at the film
In encapsulated layer, and with the first pressure detecting electrode at least between organic layer described in alternating floor.
3. display panel according to claim 1, which is characterized in that the array substrate includes:
Flexible base board；The tft layer being set on the flexible base board, the tft layer include multiple in square
The thin film transistor (TFT) of battle array arrangement；Multiple first show electrodes being set on the tft layer, the first display electricity
Pole is electrically connected with the drain electrode of the thin film transistor (TFT)；The organic luminous layer being set on the multiple first show electrode；And
The second show electrode being set on the organic luminous layer；
Second show electrode is multiplexed with the second pressure detecting electrode.
4. display panel according to claim 3, which is characterized in that second show electrode is plane-shape electrode.
5. display panel according to claim 1, which is characterized in that multiple first pressure detecting electrodes are arranged in matrix
Column.
6. display panel according to claim 5, which is characterized in that the shape of the first pressure detecting electrode is rectangle
Or diamond shape.
7. display panel according to claim 1, which is characterized in that the first pressure detecting electrode is strip；It is more
A first pressure detecting electrode is arranged in parallel.
8. display panel according to claim 1, which is characterized in that the material of the first pressure detecting electrode is metal
Oxide or metal.
9. display panel according to claim 8, which is characterized in that the first pressure detecting electrode is latticed.
10. display panel according to claim 9, which is characterized in that the array substrate includes the more of matrix arrangement
A luminescence unit there is pixel to limit spacer region between the multiple luminescence unit；
The first pressure detecting electrode is located at the pixel in the upright projection of the array substrate and limits in spacer region.
11. display panel according to claim 1, which is characterized in that the material of the organic layer be acryl resin or
Organic silica resin；The material of first inorganic layer is inorganic silicon oxide, metal oxide or inorganic salts；Second nothing
The material of machine layer is inorganic silicon oxide, metal oxide or inorganic salts.
12. display panel according to claim 1, which is characterized in that it is micro- that the thickness of the organic layer is less than or equal to 15
Rice.
13. display panel according to claim 1, which is characterized in that further include:
Drive module, the drive module are electrically connected by a plurality of detection lead with the first pressure detecting electrode.
14. a kind of display device, which is characterized in that including the described in any item display panels of claim 1-13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889347.5A CN106648206B (en) | 2016-10-12 | 2016-10-12 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889347.5A CN106648206B (en) | 2016-10-12 | 2016-10-12 | Display panel and display device |
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| CN106648206A CN106648206A (en) | 2017-05-10 |
| CN106648206B true CN106648206B (en) | 2019-10-29 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706216A (en) * | 2017-09-19 | 2018-02-16 | 信利（惠州）智能显示有限公司 | AMOLED modules and preparation method thereof |
| CN109656396B (en) * | 2017-10-12 | 2022-04-01 | 上海和辉光电股份有限公司 | Touch structure, manufacturing method and touch device |
| CN109683737B (en) * | 2018-11-23 | 2021-02-26 | 京东方科技集团股份有限公司 | Touch substrate, display substrate and display panel |
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| CN103034378A (en) * | 2011-09-28 | 2013-04-10 | 赛普拉斯半导体公司 | Capacitance sensing circuits, methods and systems having conductive touch surface |
| CN104124258A (en) * | 2013-04-25 | 2014-10-29 | 三星显示有限公司 | Display apparatus |
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