CN107678217A - A kind of liquid crystal display panel and liquid crystal display device - Google Patents
A kind of liquid crystal display panel and liquid crystal display device Download PDFInfo
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- CN107678217A CN107678217A CN201711059502.1A CN201711059502A CN107678217A CN 107678217 A CN107678217 A CN 107678217A CN 201711059502 A CN201711059502 A CN 201711059502A CN 107678217 A CN107678217 A CN 107678217A
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- liquid crystal
- crystal display
- display panel
- signal input
- signal output
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of liquid crystal display panel and liquid crystal display device, liquid crystal display panel includes array base palte, color membrane substrates and the liquid crystal layer between array base palte and color membrane substrates；Multiple electric conductors between array base palte and color membrane substrates, and electric conductor is located at periphery circuit region；A plurality of first conductive lead wire, the first conductive lead wire are located at the side that color membrane substrates close on liquid crystal layer；Multiple pressure sensors that liquid crystal layer side is closed on positioned at array base palte, each pressure sensor includes the first power supply signal input, second source signal input part, the first sensing signal output end and the second sensing signal output end, and at least one in the first power supply signal input, second source signal input part, the first sensing signal output end and the second sensing signal output end is electrically connected one by one by corresponding electric conductor with the first conductive lead wire.By technical scheme, reduce the space that the signal wire electrically connected with pressure sensor occupies periphery circuit region.
Description
Technical field
The present embodiments relate to display technology field, more particularly to a kind of liquid crystal display panel and liquid crystal display device.
Background technology
At present, the display panel with touch controllable function is widely used in various electronics as a kind of information input tool and set
It is standby, for example, the information enquiry machine in public place hall, computer that user uses in daily life and work, mobile phone etc..So,
User only need to touch the mark on touching display screen with finger and can be realized as operating the electronic equipment, break away from user
Dependence to other input equipments, such as the grade of keyboard and mouse, make man-machine interaction more direct easy.In order to preferably meet
User's request, generally it is provided with touching display screen for detecting user's touch-control pressure during touching display screen is touched
Pressure sensor, pressure sensor can gather position of touch information, can also gather the size of touch-control pressure, enrich touch-control
The application of Display Technique.
Multiple pressure sensors are generally comprised in display panel, each pressure sensor includes two power supply signals and inputted
End and two sensing signal output ends, and two power supply signal inputs and two sensing signal output ends are i.e. corresponding positioned at display
Four signal lines of panel periphery circuit region, with the increase of pressure sensor quantity in display panel, with pressure sensor pair
The quantity for the signal wire answered is multiplied, and occupies the larger space in display panel periphery circuit region, considerably increases display surface
The width of edges of boards frame, it is unfavorable for the realization of display panel narrow frame.
The content of the invention
In view of this, the present invention provides a kind of liquid crystal display panel and liquid crystal display device, by liquid crystal display panel
Array base palte and color membrane substrates between electric conductor is set, color membrane substrates close on liquid crystal layer side set the first conduction draw
Line, and the first power supply signal input, second source signal input part, the first sensing signal output end of pressure sensor are set
Electrically connected one by one with the first conductive lead wire by corresponding electric conductor with least one in the second sensing signal output end, i.e., it is sharp
It is used to detect touch main body pressing liquid crystal display panel pressure as what is electrically connected with pressure sensor by the use of the cabling of color membrane substrates side
The signal wire of power size, substantially reduce the liquid crystal display panel peripheral circuit that the signal wire electrically connected with pressure sensor occupies
The space in area, be advantageous to the realization of liquid crystal display panel narrow frame.
In a first aspect, the embodiments of the invention provide a kind of liquid crystal display panel, including viewing area and around the display
The periphery circuit region in area；
Array base palte, color membrane substrates and the liquid crystal layer between the array base palte and the color membrane substrates；
Multiple electric conductors between the array base palte and the color membrane substrates, and the electric conductor is located at the week
Side circuit region；
A plurality of first conductive lead wire, first conductive lead wire are located at the color membrane substrates and close on the one of the liquid crystal layer
Side；
Multiple pressure sensors that the liquid crystal layer side is closed on positioned at the array base palte, each pressure sensor
It is defeated including the first power supply signal input, second source signal input part, the first sensing signal output end and the second sensing signal
Go out end, first power supply signal input, the second source signal input part, the first sensing signal output end and institute
State at least one electric one by one by the corresponding electric conductor and first conductive lead wire in the second sensing signal output end
Connection.
Second aspect, the embodiment of the present invention additionally provide a kind of liquid crystal display device, including the liquid crystal described in first aspect
Display panel.
The embodiments of the invention provide a kind of liquid crystal display panel and liquid crystal display device, by liquid crystal display panel
Electric conductor is set between array base palte and color membrane substrates, the side that liquid crystal layer is closed in color membrane substrates sets the first conductive lead wire,
And set the first power supply signal input of pressure sensor, second source signal input part, the first sensing signal output end and
At least one in second sensing signal output end is electrically connected one by one by corresponding electric conductor with the first conductive lead wire, that is, is utilized
The cabling of color membrane substrates side is used to detect touch main body pressing liquid crystal display panel pressure as what is electrically connected with pressure sensor
The signal wire of size, avoid the signal wire electrically connected with pressure sensor and utilize the array base palte side of liquid crystal display panel
Walking line is entered in periphery circuit region, substantially reduces the liquid crystal display panel periphery that the signal wire electrically connected with pressure sensor occupies
The space of circuit region, be advantageous to the realization of liquid crystal display panel narrow frame.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is a kind of overlooking the structure diagram of liquid crystal display panel provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view in the AA ' directions along Fig. 1；
Fig. 3 is the overlooking the structure diagram of another liquid crystal display panel provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view in the CC ' directions along Fig. 3；
Fig. 5 is a kind of structural representation of circular retaining wall structure provided in an embodiment of the present invention；
Fig. 6 is the overlooking the structure diagram of another liquid crystal display panel provided in an embodiment of the present invention；
Fig. 7 is the cross-sectional view in the DD ' directions along Fig. 6；
Fig. 8 is the cross-sectional view of another liquid crystal display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of pressure sensor provided in an embodiment of the present invention；
Figure 10 is the structural representation of another pressure sensor provided in an embodiment of the present invention；
Figure 11 is the structural representation of another pressure sensor provided in an embodiment of the present invention；
Figure 12 is a kind of structural representation of liquid crystal display device provided in an embodiment of the present invention.
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 limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.It is same or similar in this specification
Drawing reference numeral represent same or analogous structure, element or flow.It should be noted that in the case where not conflicting, this Shen
Please in embodiment and embodiment in feature can be mutually combined.
The embodiments of the invention provide a kind of liquid crystal display panel, liquid crystal display panel includes viewing area and around viewing area
Periphery circuit region, it is in addition to array base palte, color membrane substrates, the liquid crystal layer between array base palte and color membrane substrates, multiple
Between array base palte and color membrane substrates and positioned at electric conductor, a plurality of first conductive lead wire and the multiple positions of periphery circuit region
The pressure sensor of liquid crystal layer side is closed in array base palte, the first conductive lead wire is located at color membrane substrates and closes on the one of liquid crystal layer
Side, each pressure sensor include the first power supply signal input, second source signal input part, the first sensing signal output end
With the second sensing signal output end, the first power supply signal input, second source signal input part, the first sensing signal output end
Electrically connected one by one with the first conductive lead wire by corresponding electric conductor with least one in the second sensing signal output end.
Multiple pressure sensors, each pressure sensor are generally comprised in liquid crystal display panel with pressure detecting function
Including four signal ends, the signal wire electrically connected with four signal ends of each pressure sensor is required to utilize LCD
Drive module in the space connection liquid crystal display panel of the periphery circuit region of plate array substrate-side is electrically connected to realize feeling of stress
Brake, i.e., each pressure sensor corresponding four need the periphery circuit region using liquid crystal display panel array substrate side to enter
The signal wire of walking line, with the increase of pressure sensor quantity in liquid crystal display panel, signal corresponding with pressure sensor
The quantity of line is multiplied, and occupies the larger space in liquid crystal display panel periphery circuit region, considerably increases LCD
The width of edges of boards frame, it is unfavorable for the realization of liquid crystal display panel narrow frame.
The embodiment of the present invention between the array base palte and color membrane substrates of liquid crystal display panel by setting electric conductor, in coloured silk
Ilm substrate close on liquid crystal layer side set the first conductive lead wire, and set pressure sensor the first power supply signal input,
At least one in second source signal input part, the first sensing signal output end and the second sensing signal output end passes through correspondingly
Electric conductor electrically connected one by one with the first conductive lead wire, i.e., the cabling by the use of color membrane substrates side electrically connects as with pressure sensor
Be used for detect touch main body pressing liquid crystal display panel pressure size signal wire, avoid what is electrically connected with pressure sensor
Signal wire enters walking line using the periphery circuit region of the array base palte side of liquid crystal display panel, substantially reduces and pressure sensing
The space for the liquid crystal display panel periphery circuit region that the signal wire of device electrical connection occupies, is advantageous to liquid crystal display panel narrow frame
Realize.
Above is the core concept of the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, to the embodiment of the present invention
In technical scheme be clearly and completely described.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Under the premise of making creative work, the every other embodiment that is obtained belongs to the scope of protection of the invention.
Fig. 1 is a kind of overlooking the structure diagram of liquid crystal display panel provided in an embodiment of the present invention, and Fig. 2 is along Fig. 1
The cross-sectional view in AA ' directions.With reference to Fig. 1 and Fig. 2, liquid crystal display panel includes viewing area AA and around viewing area AA's
Periphery circuit region NAA, liquid crystal display panel include array base palte 1, color membrane substrates 2, positioned at array base palte 1 and color membrane substrates 2 it
Between liquid crystal layer 3, multiple electric conductors 4, a plurality of between array base palte 1 and color membrane substrates 2 and positioned at periphery circuit region NAA
The first conductive lead wire 51 of the side of liquid crystal layer 3 is closed on positioned at color membrane substrates 2 and multiple closes on liquid crystal layer 3 positioned at array base palte 1
The pressure sensor 6 of side, each pressure sensor 6 include the first power supply signal input a1, second source signal input part
A2, the first sensing signal output end b1 and the second sensing signal output end b2, the first power supply signal input a1, second source letter
At least one in number input a2, the first sensing signal output end b1 and the second sensing signal output end b2 is led by corresponding
Electric body 4 electrically connects one by one with the first conductive lead wire 51.
Exemplary, Fig. 1 exemplarily only shows two pressure biography positioned at viewing area AA sides periphery circuit region NAA
Sensor 6, not to the restriction of pressure sensor number in the liquid crystal display panel of the embodiment of the present invention.In addition, the dotted line in Fig. 1
Region BB corresponds to the drive module (not shown) on array base palte 1, i.e. upright projection covering of the dashed region on array base palte
Upright projection of the drive module on array base palte, drive module can to pressure sensor the first power supply signal input and
Second source signal input part input offset voltage, and detect the first sensing signal output end and the second sensing of pressure sensor
The pressure detecting signal of signal output part output.
With reference to Fig. 1 and Fig. 2, the conductive lead wire 51 of pressure sensor 6 and first exemplarily can be arranged at liquid crystal display
The periphery circuit region NAA of panel, to avoid the setting of pressure sensor 6 from influenceing the light transmittance of liquid crystal display panel.Fig. 1 is exemplary
Ground sets the first power supply signal input a1, second source signal input part a2, the first sensing signal of pressure sensor 61 defeated
Go out to hold b1 and the second sensing signal output end b2 to be electrically connected one by one with the first conductive lead wire 51 by corresponding electric conductor 4, the
One conductive lead wire 51 then can utilize periphery circuit region NAA cablings to dashed region BB and be realized and array base palte 1 by punching
On drive module electrical connection, drive module can be by corresponding first conductive lead wire 51 and electric conductor 4 to pressure sensing
The corresponding signal end transmission signal of device 6.
With reference to Fig. 1 and Fig. 2, the first power supply signal input a1, the second source signal of pressure sensor 62 can be set
Input a2, the first sensing signal output end b1 and the second sensing signal output end b2 utilize the signal wire of the side of array base palte 1
53 are electrically connected with drive module, exemplary, and signal wire 53 can be made with pressure sensor 6 using same material with layer, i.e.,
Signal wire 53 sidles line in array base palte 1.
Specifically, with reference to Fig. 1 and Fig. 2, the minimum spacing between the NAA cablings of periphery circuit region can be set as d.If with pressure
First power supply signal input a1 of force snesor 61 and pressure sensor 62, second source signal input part a2, the first sensing
The signal wire of signal output part b1 and the second sensing signal output end b2 electrical connections closes on liquid crystal layer 3 one using array base palte 1
The a certain film layer of side enters walking line, then totally eight signal lines electrically connected with pressure sensor 61 and pressure sensor 62 are located at battle array
Row substrate 1 closes on a certain film layer of the side of liquid crystal layer 3, and the width that these signal wires occupy periphery circuit region NAA is 7d.
And the embodiment of the present invention sets the first power supply signal input a1 of pressure sensor 61, the input of second source signal
Hold a2, the first sensing signal output end b1 and the second sensing signal output end b2 using positioned at array base palte 1 and color membrane substrates 2
Between electric conductor 4 electrically connected one by one with closing on the first conductive lead wire 51 of the side of liquid crystal layer 3 positioned at color membrane substrates 2, pressure is set
First power supply signal input a1 of force snesor 62, second source signal input part a2, the first sensing signal output end b1 and
The film layer that second sensing signal output end b2 closes on the side of liquid crystal layer 3 using array base palte 1 enters walking line, that is, sets pressure to pass
Sensor 61 is logical to dashed region BB, pressure sensor 62 by the signal wire cabling that the side of liquid crystal layer 3 is closed on positioned at color membrane substrates 2
Cross and close on the signal wire cabling of the side of liquid crystal layer 3 to dashed region BB positioned at array base palte 1.Exemplary, it can set and press
The corresponding covering of upright projection of the first conductive lead wire 51 that force snesor 61 electrically connects on array base palte 1 and pressure sensor 62
Upright projection of the signal wire 53 of electrical connection on array base palte 1.So, pressure sensor 61 positioned at color membrane substrates 2 by facing
Four signal line cablings of the nearly side of liquid crystal layer 3 are to dashed region BB, and pressure sensor 62 positioned at array base palte 1 by closing on liquid
Four signal line cablings of the side of crystal layer 3 are different by two to dashed region BB, i.e. pressure sensor 61 and pressure sensor 62
Film layer cabling is located at upright projection two of totally eight signal lines of two different film layers on array base palte 1 to dashed region BB
Two is corresponding overlapping so that (four first conductive for totally eight signal lines electrically connected with pressure sensor 61 and pressure sensor 62
Lead 51 and four signal wires 53 electrically connected with pressure sensor 62) occupy liquid crystal display panel periphery circuit region NAA's
The minimum 3d of width, signal when array base palte 1 closes on a certain film layer in the side of liquid crystal layer 3 is may be contained within relative to by eight signal lines
Line occupies the width 7d of periphery circuit region, substantially reduces the signal wire electrically connected with pressure sensor 6 and occupies LCD
Plate periphery circuit region NAA width, with the increase of the quantity of pressure sensor 6 in liquid crystal display panel, pressure sensor 6 is set
The first power supply signal input a1, second source signal input part a2, the first sensing signal output end b1 and second sensing letter
At least one in number output end b2 is led by corresponding electric conductor 4 with closing on the first of the side of liquid crystal layer 3 positioned at color membrane substrates 2
Electrical lead 51 electrically connects one by one, can further reduce the signal wire electrically connected with pressure sensor 6 and occupy LCD
Plate periphery circuit region NAA width, is advantageous to the realization of liquid crystal display panel narrow frame.
It should be noted that Fig. 1 is represented by dashed line the signal wire 53 electrically connected with pressure sensor 62, and signal wire 53 with
Corresponding first conductive lead wire 51, which is staggered, to be intended merely to be shown clearly in and pressure sensor 61 and the electricity of pressure sensor 62
The signal wire of connection, the signal wire 53 in Fig. 1 should overlap with corresponding first conductive lead wire 51.
It should be noted that Fig. 1 simply exemplarily sets the first power supply signal input a1 of pressure sensor 61, the
Two power supply signal input a2, the first sensing signal output end b1 and the second sensing signal output end b2 pass through corresponding conduction
Body 4 electrically connects one by one with the first conductive lead wire 51, as long as the first power supply signal input a1, the second source of pressure sensor 6
It is at least one by corresponding in signal input part a2, the first sensing signal output end b1 and the second sensing signal output end b2
Electric conductor 4 electrically connected one by one with the first conductive lead wire 51 can reduce pressure sensor 6 electrical connection signal wire occupy liquid crystal
Show panel periphery circuit region NAA width, the embodiment of the present invention is not construed as limiting to this.In addition, Fig. 1 is simply exemplarily set only
The signal end of pressure sensor 61 is electrically connected one by one by corresponding electric conductor with the first conductive lead wire, can also set pressure
Sensor 61 and pressure sensor 62 include the signal electrically connected one by one with the first conductive lead wire 51 by corresponding electric conductor 4
End, the embodiment of the present invention pass through the corresponding conductive lead wire 51 of electric conductor 4 and first to the signal end of specific which pressure sensor 6
Electrical connection is corresponded also to be not construed as limiting.
Optionally, frame glue structure 7 and a plurality of second conductive lead wire can also be included with reference to Fig. 1 and Fig. 2, liquid crystal display panel
52, frame glue structure 7 be located at periphery circuit region NAA and around viewing area AA set, frame glue structure 7 be used for bond array base palte 1 with
Color membrane substrates 2 simultaneously form enclosed construction, prevent the liquid crystal molecule in liquid crystal layer 3 from entering outside panel, electric conductor 4 is located at frame glue knot
In structure 7, electric conductor 4 for example can be the gold goal structure being located in frame glue structure 7.Second conductive lead wire 52 is located at array base palte 1
Close on the side of liquid crystal layer 3, the first power supply signal input a1, second source signal input part a2, the output of the first sensing signal
At least one being electrically connected by the second conductive lead wire 52 with corresponding electric conductor 4 in the b1 and the second sensing signal output end b2 of end
Connect, and the first power supply signal input a1, second source signal input part a2, the first sensing signal electrically connected with electric conductor 4
Output end b1 or the second sensing signal output end b2 are electrically connected one by one with the second conductive lead wire 52, and frame glue structure 7 is in array base palte 1
On upright projection of the upright projection with pressure sensor 6 on array base palte 1 do not overlap.
Fig. 1 exemplarily sets the first power supply signal input a1, the second source signal input part of pressure sensor 61
A2, the first sensing signal output end b1 and the second sensing signal output end b2 pass through the second conductive lead wire 52 and corresponding conduction
Body 4 electrically connects, i.e. the first power supply signal input a1 of setting pressure sensor 61, second source signal input part a2, first
Sensing signal output end b1 and the second sensing signal output end b2 pass through corresponding second conductive lead wire 52 and corresponding conduction
Body 4 electrically connects with closing on the first conductive lead wire 51 of the side of liquid crystal layer 3 positioned at color membrane substrates 2, and the first power supply signal input
A1, second source signal input part a2, the first sensing signal output end b1 and the second sensing signal output end b2 and the second conduction
Lead 52 electrically connects one by one, effectively reduces the signal wire electrically connected with pressure sensor 6 and occupies liquid crystal display panel periphery electricity
Road area NAA width.
The covering of frame glue structure 7 set if located in periphery circuit region NAA and around viewing area AA is similarly positioned in periphery electricity
Road area NAA pressure sensor 6, then when touching main body pressing liquid crystal display panel, because frame glue structure 7 is jelly, covering
The frame glue structure 7 of pressure sensor 6 has certain negative function to touching the pressure that main body applies so that pressure sensor 6 is felt
The actual pressure of the pressure received and non-tactile main body pressing liquid crystal display panel, influences pressure sensor 6 and carries out pressure detecting
Accuracy.The embodiment of the present invention sets 7 upright projection on array base palte 1 of frame glue structure with pressure sensor 6 in array base
The not overlapping influence that effectively prevent frame glue structure 7 and pressure detecting process is carried out to pressure sensor 6 of upright projection on plate 1,
Improve the accuracy that the pressure sensor 6 in liquid crystal display panel carries out pressure detecting.Further, since electric conductor 4 is located at frame
In plastic structure 7, therefore there is provided close on the second conductive lead wire 52 of the side of liquid crystal layer 3 to realize pressure sensing positioned at array base palte 1
The first power supply signal input a1, second source signal input part a2, the sensings of the first sensing signal output end b1 and second of device 6
Signal output part b2 and the electrical connection of corresponding electric conductor 4, ensure that the pressure detecting function of liquid crystal display panel.
Fig. 3 is the overlooking the structure diagram of another liquid crystal display panel provided in an embodiment of the present invention, and Fig. 4 is along Fig. 3
The cross-sectional view in middle CC ' directions.With reference to Fig. 3 and Fig. 4 (color membrane substrates 2 not shown in Fig. 3), liquid crystal display panel includes
Positioned at periphery circuit region NAA frame glue structure 7, frame glue structure 7 is set around viewing area AA, and electric conductor 4 is located at frame glue structure 7
In.First power supply signal input a1, second source signal input part a2, the sensing letters of the first sensing signal output end b1 and second
At least one in number output end b2 is directly electrically connected one by one by corresponding electric conductor 4 with the first conductive lead wire 51, and pressure passes
Upright projection of upright projection of the sensor 6 on array base palte 1 with frame glue structure 7 on array base palte 1 is at least partly overlapping.
Specifically, with reference to Fig. 3 and Fig. 4, due to upright projection of the pressure sensor 6 on array base palte 1 and frame glue structure 7
Upright projection on array base palte 1 is at least partly overlapping, i.e. the overburden pressure sensor 6 of frame segment plastic structure 7, can be with exemplary
Ground sets the signal end of pressure sensor 61 directly corresponding by being positioned in the frame segment plastic structure 7 of pressure sensor 6
Electric conductor 4 electrically connects one by one with the first conductive lead wire 51.It is exemplary, the first power supply signal of pressure sensor 61 can be set
Input a1, second source signal input part a2, the first sensing signal output end b1 and the second sensing signal output end b2 are straight
Connected electric conductor 4 and electrically connected with closing on the first conductive lead wire 51 of the side of liquid crystal layer 3 positioned at color membrane substrates 2, to reduce and press
The signal wire of force snesor electrical connection occupies liquid crystal display panel periphery circuit region NAA width.
Optionally, multiple annulars positioned at periphery circuit region NAA can also be included with reference to Fig. 3 and Fig. 4, liquid crystal display panel
Barrier wall structure 8, circular retaining wall structure 8 contact with array base palte 1 and color membrane substrates 2, the corresponding pressure of each circular retaining wall structure 8
Sensor 6 is set.Fig. 5 is a kind of structural representation of circular retaining wall structure provided in an embodiment of the present invention, with reference to Fig. 3, Fig. 4 and
Fig. 5, the encircled area of inward flange 81 of circular retaining wall structure 8 is first area A1, and the outward flange 82 of circular retaining wall structure 8 is away from ring
The side of the inward flange 81 of shape barrier wall structure 8 is second area A2, and circular retaining wall structure 8 is used for the frame glue for stopping second area A2
Structure 7 enters first area A1, the first power supply signal input a1, the second source signal input part electrically connected with electric conductor 4
A2, the first sensing signal output end b1 or the second sensing signal output end b2 are located at second area A2.
Specifically, when the covering of frame glue structure 7 set positioned at periphery circuit region NAA and around viewing area AA is similarly positioned in week
During side circuit region NAA pressure sensor 6, the frame glue structure 7 of overburden pressure sensor 6 has one to touching the pressure that main body applies
Fixed negative function, influence the accuracy that pressure sensor 6 carries out pressure detecting, and frame glue structure 7 overburden pressure sensor 6
Area is bigger, and the influence that frame glue structure 7 carries out pressure detecting process to pressure sensor 6 is bigger.By with array base palte 1 and coloured silk
The setting of circular retaining wall structure 8 in the contact of ilm substrate 2, and circular retaining wall structure 8 can stop second area A2 frame glue knot
Structure 7 enters first area A1, i.e., does not have frame glue structure 7 in the first area A1 of circular retaining wall structure 8, i.e., A1 does not have in first area
The framed overburden pressure sensor 6 of plastic structure 7, and the first power supply signal input a1, the second source letter electrically connected with electric conductor 4
Number input a2, the first sensing signal output end b1 or the second sensing signal output end b2 are located at second area A2, here example
The the first power supply signal input a1, second source signal input part a2, the first sensing signal of pressure sensor 61 are set to property
Output end b1 or the output of the second sensing signal are electrically connected one by one by corresponding electric conductor 4 with the first conductive lead wire 51, then are set
Put the first power supply signal input a1, second source signal input part a2, the first sensing signal output end of pressure sensor 61
B1 or the output of the second sensing signal are respectively positioned on second area A2, and utilize the electric conductor 4 in the frame glue structure 7 in second area A2
The electrical connection with the first conductive lead wire 51 is realized, while liquid crystal display panel pressure detecting function is realized, reduces and presses
The signal wire that force snesor 6 electrically connects occupies the width of liquid crystal display panel, and at utmost reduces frame glue structure 7 to pressure
Sensor 6 carries out the influence of pressure detecting process.
Optionally, liquid crystal display panel can also include multiple public electrodes 9 and a plurality of common electrode signal line 91, each
Public electrode 9 electrically connects with least one common electrode signal line 91, exemplarily sets each public electrode 9 and one here
Common electrode signal line 91 electrically connects, and public electrode 9 and common electrode signal line 91 are located at color membrane substrates 2 and close on liquid crystal layer 3
Side, the first conductive lead wire 51 can be set to be made with public electrode 9 using same material with layer, you can to set the first conduction
Lead 51 is located at same film layer with public electrode 9.By setting the first conductive lead wire 51 to be located at same layer with public electrode 9,
The the first power supply signal input a1, second source signal input part a2, the first sensing signal output end of pressure sensor 6 are set
At least one during b1 or the second sensing signal are defeated is electrically connected one by one by corresponding electric conductor 4 with the first conductive lead wire 51, is subtracted
While the small signal wire electrically connected with pressure sensor 6 occupies liquid crystal display panel periphery circuit region NAA width, avoid
The cabling that the first conductive trace layers are used for the first conductive lead wire is separately provided, the thickness of liquid crystal display panel is reduced, is advantageous to
The thinning of liquid crystal display panel.
Optionally, public electrode 9 can be multiplexed with touch control electrode, and corresponding common electrode signal line 91 passes through empty in Fig. 1
Through hole in the BB of line region electrically connects with drive module.With reference to Fig. 1 and Fig. 2, public electrode 9 can be multiplexed with self-tolerant touch-control
Electrode 101, liquid crystal display panel timesharing carry out display and position of touch detection, and when being shown, drive module passes through common electrical
Pole signal wire 91 transmits common electrode signal, the common electrical of the liquid crystal molecule of liquid crystal layer 3 on public electrode 9 to public electrode 9
Deflected in the presence of pixel electrode signal on pole signal and pixel electrode (not shown), liquid crystal display panel realizes display
Function.When carrying out the detection of position of touch, drive module no longer transmits common electrode signal to public electrode 9, now common electrical
Pole 9 is multiplexed with self-tolerant touch control electrode 101, and common electrode signal line 91 is multiplexed with self-tolerant touch control electrode signal wire 102, driving
Module transmits touching signals by self-tolerant touch control electrode signal wire 102 to corresponding self-tolerant touch control electrode 101, and self-tolerant touches
Control electrode 101 and form electric capacity with ground, be can be achieved by detecting the condenser type fed back in self-tolerant touch control electrode 101 to touch-control position
The detection put.Likewise, the first conductive lead wire 51 can be set to be made with the same material of self-tolerant touch control electrode 101 with layer,
While the signal wire that reduction electrically connects with pressure sensor 6 occupies liquid crystal display panel periphery circuit region NAA width, avoid
The first conductive trace layers are separately provided, reduce the thickness of liquid crystal display panel, are advantageous to the thinning of liquid crystal display panel.
Fig. 6 is the overlooking the structure diagram of another liquid crystal display panel provided in an embodiment of the present invention, and Fig. 7 is along Fig. 6
The cross-sectional view in middle DD ' directions.Unlike structure liquid crystal display panel shown in Fig. 1 and Fig. 2, liquid crystal display panel
Including mutual capacitance type touch-control driving electrodes 104 and mutual capacitance type touch-control sensing electrode 103, then public electrode 9 can be multiplexed with mutual capacitance type
Touch-control driving electrodes or mutual capacitance type touch-control sensing electrode, Fig. 6 and Fig. 7 exemplarily set mutual capacitance type touch-control driving electrodes 104
The side of liquid crystal layer 3 is closed in array base palte 1, mutual capacitance type touch-control sensing electrode 103 is located at color membrane substrates 2 and closes on liquid crystal layer 3
Side, then public electrode 9 can be multiplexed with mutual capacitance type touch-control sensing electrode 103.Liquid crystal display panel timesharing is shown and touched
Position detection is controlled, when being shown, drive module transmits public electrode letter by common electrode signal line 91 to public electrode 9
Number, the pixel electrode of the liquid crystal molecule of liquid crystal layer 3 in the common electrode signal and pixel electrode (not shown) on public electrode 9
Deflected in the presence of signal, liquid crystal display panel realizes display function.When carrying out the detection of position of touch, drive module is not
Common electrode signal is transmitted to public electrode 9 again, now, public electrode 9 is multiplexed with mutual capacitance type touch-control sensing electrode 103, public
Electrode signal line 91 is multiplexed with mutual capacitance type touch-control sensing electrode signal line 105, and drive module passes through mutual capacitance type touch-control driving electrodes
Signal wire 106 sequentially inputs touch-control drive signal to mutual capacitance type touch-control driving electrodes 104, and mutual capacitance type touch-control sensing electrode 103 is logical
Cross mutual capacitance type touch-control sensing electrode signal line 105 and export touch sense signals, can so obtain all mutual capacitance type touch-control drivings
The capacitance size of electrode 104 and the joint of mutual capacitance type touch-control sensing electrode 103, i.e., the capacitance size of whole two dimensional surface, root
The coordinate of touch point can be calculated according to the capacitance change data of two dimensional surface, realizes the position of touch inspection of liquid crystal display panel
Brake.
Exemplary, as shown in fig. 7, the first conductive lead wire 51 and mutual capacitance type touch-control sensing electrode 103 can be set of the same race
Material makes with layer.Mutual capacitance type touch-control sensing electrode can also be set to be located at the side that array base palte closes on liquid crystal layer, mutual capacitance type
Touch-control driving electrodes are located at the side that color membrane substrates close on liquid crystal layer, then the first conductive lead wire can be set to be driven with mutual capacitance type touch-control
Moving electrode same material is made with layer, and the embodiment of the present invention is not construed as limiting to this.
Optionally, liquid crystal display panel can also include multiple film crystals that liquid crystal layer side is closed on positioned at array base palte
Pipe, can set the active layer, source-drain electrode or grid of pressure sensor and thin film transistor (TFT) to be located at same film layer.Fig. 8 is this hair
The cross-sectional view for another liquid crystal display panel that bright embodiment provides, as shown in figure 8, the grid of thin film transistor (TFT) 30
301 electrically connect with corresponding scan signal line (not shown), and source electrode 303 electrically connects with corresponding data signal line (not shown),
Drain electrode 304 electrically connects with corresponding pixel electrode 41, the scan signal line effect that thin film transistor (TFT) 30 inputs in scan signal line
Lower its source electrode 303 of control and the conducting of drain electrode 304, data signal line is by the source electrode 303 of conducting and drain electrode 304 to pixel electrode 41
Input data signal, the upper common electrical of data-signal and public electrode 9 of the liquid crystal molecule (not shown) on pixel electrode 41
Deflected in the presence of the signal of pole, liquid crystal display panel realizes display function.Fig. 8 exemplarily set pressure sensor 6 with
The same material of active layer 302 of thin film transistor (TFT) 30 makes with layer, to simplify the manufacture craft of liquid crystal display panel.
Fig. 9 is a kind of structural representation of pressure sensor provided in an embodiment of the present invention.As shown in figure 9, pressure sensing
Device 6 also includes the first inductive reactance R1, the second inductive reactance R2, the 3rd inductive reactance R3With the 4th inductive reactance R4, the first sensing
Resistance R1First end m1 and the 4th inductive reactance R4First end m4 electrically connected with the first power supply signal input a1, first
Inductive reactance R1The second end n1 and the second inductive reactance R2First end m2 electrically connected with the first sensing signal output end b1,
4th inductive reactance R4The second end n4 and the 3rd inductive reactance R3First end m3 and the second sensing signal output end b2 be electrically connected
Connect, the second inductive reactance R2The second end n2 and the 3rd inductive reactance R3The second end n3 and second source signal input part a2
Electrical connection.Exemplary, the voltage of the first power supply signal input a1 inputs for example can be positive voltage, and second source signal is defeated
The voltage for entering to hold a2 to input for example can be negative voltage or no-voltage, such as can be by second source signal input part
A2 is grounded.
Specifically, as the first power supply signal input a1 with the voltage on second source signal input part a2 in the presence of certain poor
Value, i.e. when the first power supply signal input a1 and second source signal input part a2 is to 6 input offset voltage of pressure sensor, four
Each branch road has electric current to pass through in the electric-bridge circuit that individual inductive reactance is formed.First inductive reactance R1, the second inductive reactance R2,
Three inductive reactance R3With the 4th inductive reactance R4It is unsatisfactory for bridge balance conditionWhen, the first sensing signal output end b1
With the second sensing signal output end b2 current potential, can now be believed according to the sensings of the first sensing signal output end b1 and second
The pressure sensitivity detection signal of number output end b2 output realizes the detection to the pressure of pressure sensor 6.
Figure 10 is the structural representation of another pressure sensor provided in an embodiment of the present invention.As shown in Figure 10, in Fig. 9
On the basis of shown pressure sensor structure, the first inductive reactance R1By first end m1 to the second end n1 development length first
Component on bearing of trend 100 is more than the component on the second bearing of trend 200, the second inductive reactance R2By first end m2 to
Component of the two end n2 development length on the second bearing of trend 200 is more than the component on the first bearing of trend 100, the 3rd sense
Answer resistance R3It is more than by component of first end m3 to the second end n3 development length on the first bearing of trend 100 in the second extension
Component on direction 200, the 4th inductive reactance R4By first end m4 to the second end n4 development length in the second bearing of trend 200
On component be more than component on the first bearing of trend 100, the first bearing of trend 100 and the second bearing of trend 200, which intersect, to be set
Put.
Specifically, because the pressure sensor of structure shown in Figure 10 usually requires that the first inductive reactance R1, the second induced electricity
Hinder R2, the 3rd inductive reactance R3With the 4th inductive reactance R4The deformation experienced is different, such as the first inductive reactance R1With the 3rd sense
Answer resistance R3Experience compressive deformation, the second inductive reactance R2Experience R with the 4th inductive reactance4Tensile deformation, therefore, the first sensing
Resistance R1, the second inductive reactance R2, the 3rd inductive reactance R3With the 4th inductive reactance R4It is spatially separated, when local temperature
During degree change so that the first inductive reactance R1, the second inductive reactance R2, the 3rd inductive reactance R3With the 4th inductive reactance R4It is in
Different temperature environments, temperature is to the first inductive reactance R1, the second inductive reactance R2, the 3rd inductive reactance R3With the 4th induced electricity
Hinder R4Different influences is produced, influences the accuracy that pressure sensor 6 carries out pressure detecting.Relative to the pressure of structure shown in Fig. 9
Force snesor, the pressure sensor of structure shown in Figure 10 is by setting the first inductive reactance R1With the 3rd inductive reactance R3Sensing the
The strain of one bearing of trend 100, the second inductive reactance R2With the 4th inductive reactance R4Sense the strain of the second bearing of trend 200, make
Obtain the first inductive reactance R1, the second inductive reactance R2, and the 3rd inductive reactance R3With the 4th inductive reactance R4Sky can be distributed in
Between same place, or be distributed in smaller region, and then cause the first inductive reactance R1, the second inductive reactance R2, the 3rd sense
Answer resistance R3With the 4th inductive reactance R4There is pulling temperature change, eliminate the influence of temperature difference, improve liquid crystal display panel
Carry out the precision of pressure sensitive.
Figure 11 is the structural representation of another pressure sensor provided in an embodiment of the present invention.As shown in figure 11, pressure
Sensor 6 can be bulk, be made up of semi-conducting material, and it is shaped as the polygon for comprising at least four sides, exemplary, pressure
Force snesor 6 can be in quadrangle.The first of pressure sensor 6 262 is oppositely arranged at 261 and second, the 3rd side 263 and
Four sides 264 are oppositely arranged, and can set the first power supply signal input a1, second source signal input part a2, the first sensing letter
Number output end b1 and the second sensing signal output end b2 is respectively arranged on four sides of polygon, and the first power supply signal inputs
Side where the a1 and second source signal input part a2 of end is not attached to, and the first sensing signal output end b1 and the second sensing signal are defeated
Side where going out to hold b2 is not attached to.
Specifically, the first power supply signal input a1 and second source signal input part a2 can pass through pressure sensor 6
First at 261 and second 262 to pressure sensor 6 apply bias voltage, when exist pressure pressing touch-control display panel when,
The resistance of the straingauge 265 of pressure sensor 6 changes, the senses of its corresponding first sensing signal output end b1 and second
Corresponding change occurs for the compliance voltage for surveying signal output part b2 outputs, then can be by detecting voltage on straingauge 265
The pressure that is subject to of change detection pressure sensor 6.
It should be noted that the embodiment of the present invention shows that accompanying drawing is the size of exemplary each element of expression, do not represent
The actual size of each element in display panel.
The embodiment of the present invention by between the array base palte 1 and color membrane substrates 2 of liquid crystal display panel set electric conductor 4,
The side that liquid crystal layer 3 is closed in color membrane substrates 2 sets the first conductive lead wire 51, and sets the first power supply of pressure sensor 6 to believe
In number input a1, second source signal input part a2, the first sensing signal output end b1 and the second sensing signal output end b2
It is at least one electrically connected one by one with the first conductive lead wire 51 by corresponding electric conductor 4, that is, utilize the cabling of the side of color membrane substrates 2
As the signal wire for being used to detect touch main body pressing liquid crystal display panel pressure size electrically connected with pressure sensor 6, keep away
The signal wire for having exempted to electrically connect with pressure sensor 6 utilizes the periphery circuit region NAA of the side of array base palte 1 of liquid crystal display panel
Enter walking line, substantially reduce the liquid crystal display panel periphery circuit region NAA that the signal wire electrically connected with pressure sensor 6 occupies
Space, be advantageous to the realization of liquid crystal display panel narrow frame.
The embodiment of the present invention additionally provides a kind of display device, and Figure 12 is a kind of liquid crystal display provided in an embodiment of the present invention
The structural representation of device.As shown in figure 12, liquid crystal display device 28 includes the liquid crystal display panel 27 in above-described embodiment, because
This liquid crystal display device 28 provided in an embodiment of the present invention also possesses the beneficial effect described by above-described embodiment, no longer superfluous herein
State.Exemplary, liquid crystal display device 28 can be the electronic display units such as mobile phone, computer or television.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment here, can carry out various significantly change, again for a person skilled in the art
Adjustment and replacement are without departing from protection scope of the present invention.Therefore, although the present invention has been carried out by above example compared with
For detailed description, but the present invention is not limited only to above example, without departing from the inventive concept, can be with
Including other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (14)
1. a kind of liquid crystal display panel, including viewing area and around the periphery circuit region of the viewing area, it is characterised in that bag
Include：
Array base palte, color membrane substrates and the liquid crystal layer between the array base palte and the color membrane substrates；
Multiple electric conductors between the array base palte and the color membrane substrates, and the electric conductor is located at periphery electricity
Road area；
A plurality of first conductive lead wire, first conductive lead wire are located at the side that the color membrane substrates close on the liquid crystal layer；
Multiple pressure sensors that the liquid crystal layer side is closed on positioned at the array base palte, each pressure sensor include
First power supply signal input, second source signal input part, the first sensing signal output end and the second sensing signal output end,
First power supply signal input, the second source signal input part, the first sensing signal output end and described
At least one in two sensing signal output ends is electrically connected one by one by the corresponding electric conductor with first conductive lead wire.
2. liquid crystal display panel according to claim 1, it is characterised in that also include：
Frame glue structure positioned at the periphery circuit region, the frame glue structure are set around the viewing area；The conductive position
In the frame glue structure；
A plurality of second conductive lead wire, second conductive lead wire are located at the side that the array base palte closes on the liquid crystal layer；
First power supply signal input, the second source signal input part, the first sensing signal output end and institute
State in the second sensing signal output end it is at least one electrically connected by second conductive lead wire and the corresponding electric conductor,
And electrically connected with the electric conductor first power supply signal input, the second source signal input part, described first
Sensing signal output end or the second sensing signal output end electrically connect one by one with second conductive lead wire；
Upright projection of the frame glue structure on the array base palte is with the pressure sensor on the array base palte
Upright projection does not overlap.
3. liquid crystal display panel according to claim 1, it is characterised in that also include：
Frame glue structure positioned at the periphery circuit region, the frame glue structure are set around the viewing area；The conductive position
In the frame glue structure；
First power supply signal input, the second source signal input part, the first sensing signal output end and institute
State at least one directly by the corresponding electric conductor and first conductive lead wire one in the second sensing signal output end
One electrical connection；
Upright projection of the pressure sensor on the array base palte is with the frame glue structure on the array base palte
Upright projection is at least partly overlapping.
4. liquid crystal display panel according to claim 3, it is characterised in that also include：
Multiple circular retaining wall structures positioned at the periphery circuit region, the circular retaining wall structure and the array base palte and described
Color membrane substrates contact；
Each corresponding pressure sensor of the circular retaining wall structure is set, and the inward flange of the circular retaining wall structure surrounds
Region is first area, and the side of inward flange of the outward flange of the circular retaining wall structure away from the circular retaining wall structure is the
Two regions, the circular retaining wall structure are used to stop that the frame glue structure of the second area enters the first area；
First power supply signal input that is electrically connected with the electric conductor, the second source signal input part, described
One sensing signal output end or the second sensing signal output end are located at the second area.
5. liquid crystal display panel according to claim 1, it is characterised in that also include：
Multiple public electrodes and a plurality of common electrode signal line, each public electrode and at least one public electrode are believed
The electrical connection of number line, the public electrode and the common electrode signal line are located at the color membrane substrates and close on the one of the liquid crystal layer
Side；
First conductive lead wire is made with the public electrode using same material with layer.
6. liquid crystal display panel according to claim 5, it is characterised in that the public electrode is multiplexed with touch control electrode.
7. liquid crystal display panel according to claim 6, it is characterised in that the touch control electrode is self-tolerant touch control electrode
Or mutual capacitance type touch-control driving electrodes or mutual capacitance type touch-control sensing electrode.
8. liquid crystal display panel according to claim 1, it is characterised in that first conductive lead wire and the pressure pass
Sensor is located at the periphery circuit region.
9. liquid crystal display panel according to claim 1, it is characterised in that also include：
It is multiple to close on the thin film transistor (TFT)s of the liquid crystal layer side positioned at the array base palte, the pressure sensor with it is described thin
Active layer, source-drain electrode or the grid of film transistor are located at same film layer.
10. liquid crystal display panel according to claim 1, it is characterised in that the pressure sensor also includes：
First inductive reactance, the second inductive reactance, the 3rd inductive reactance and the 4th inductive reactance；
The first end and first power supply signal of the first end of first inductive reactance and the 4th inductive reactance are defeated
Enter the first end and the described first sensing of end electrical connection, the second end of first inductive reactance and second inductive reactance
Signal output part electrically connects, the first end of the second end of the 4th inductive reactance and the 3rd inductive reactance and described the
Two sensing signal output ends electrically connect, the second end of the second end of second inductive reactance and the 3rd inductive reactance with
The second source signal input part electrical connection.
11. liquid crystal display panel according to claim 10, it is characterised in that first inductive reactance by first end to
Component of the development length at the second end on the first bearing of trend is more than the component on the second bearing of trend, second sensing
Resistance is more than point on the first bearing of trend by component of the development length of first end to the second end on the second bearing of trend
Amount, the 3rd inductive reactance are more than second by component of the development length of first end to the second end on the first bearing of trend
Component on bearing of trend, the 4th inductive reactance is by the development length of first end to the second end on the second bearing of trend
Component is more than the component on the first bearing of trend；Wherein, first bearing of trend and second bearing of trend, which intersect, sets
Put.
12. liquid crystal display panel according to claim 1, it is characterised in that the pressure sensor is bulk, by partly leading
Body material is made, and is shaped as comprising at least the polygon on four sides；
First power supply signal input, the second source signal input part, the first sensing signal output end and institute
State the second sensing signal output end to be respectively arranged on four sides of the polygon, first power supply signal input and institute
Side where stating second source signal input part is not attached to, and the first sensing signal output end and second sensing signal are defeated
Side where going out end is not attached to.
13. liquid crystal display panel according to claim 1, it is characterised in that the electric conductor is gold goal structure.
14. a kind of liquid crystal display device, it is characterised in that including the liquid crystal display panel described in claim any one of 1-13.
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