CN205427796U - Electronic equipment with pressure detection function - Google Patents
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- CN205427796U CN205427796U CN201520934649.0U CN201520934649U CN205427796U CN 205427796 U CN205427796 U CN 205427796U CN 201520934649 U CN201520934649 U CN 201520934649U CN 205427796 U CN205427796 U CN 205427796U
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Abstract
The utility model discloses an electronic equipment, this electronic equipment includes: relative display module assembly and the mainboard that sets up, the display module assembly with the clearance of setting for thickness has between the mainboard, the setting is in the display module assembly with pressure detection subassembly between the mainboard, wherein, the pressure detection subassembly includes: first electrode and second electrode, the first electrode with the second electrode forms mutual capacitance pressure detection electric capacity node, mutual capacitance pressure detection electric capacity node is used for the response electronic equipment's pressure. Electronic equipment can realize the pressure detection function, and does not increase electronic equipment thickness, and is with low costs.
Description
Technical field
This utility model relates to technical field of pressure detection, in particular, relates to a kind of electronic equipment with pressure detecting function.
Background technology
Mobile communication electronic equipment is widely used in the middle of daily life and work now, brings huge facility for daily life and work, becomes the important tool that current people are indispensable.
Along with the development of mobile communication, user is to mobile communication electronic equipment, and such as mobile phone, flat board etc., it is desirable to more and more higher, therefore pressure sensitive function becomes the measure improving Consumer's Experience further.After realizing pressure detecting, it is possible to use the information of pressure dimension carries out the exploitation of terminal related application function.
Existing pressure detecting implementation is mainly based upon pressure transducer, needs to place multiple pressure transducers at electronic equipment edges such as mobile phones, and when the pressure is exerted, the material character of pressure transducer can change, thus detects the change of pressure.But, the embodiment cost arranging pressure transducer in electronic equipment is high, and causes electronic equipment thickness to increase.
Utility model content
For solving the problems referred to above, this utility model provides a kind of electronic equipment with pressure detecting function, it is possible to achieve pressure detecting function, and does not increase electronic equipment thickness, low cost.
To achieve these goals, the following technical scheme of this utility model offer:
A kind of electronic equipment with pressure detecting function, this electronic equipment includes:
The display module being oppositely arranged and mainboard；There is between described display module and described mainboard the gap setting thickness；
It is arranged on the pressure detecting assembly between described display module and described mainboard；
Wherein, described pressure detecting assembly includes: the first electrode and the second electrode；Described first electrode and described second electrode form at least one mutual capacitance pressure sensing capacitance node, and described mutual capacitance pressure sensing capacitance node is for sensing the pressure of described electronic equipment.
Preferably, in above-mentioned electronic equipment, also include: be filled up completely with described gap or be partially filled with described gap insulation can shape-changing material layer.
Preferably, in above-mentioned electronic equipment, described first electrode is positioned at a described display module side surface towards described mainboard with the one in described second electrode, and another one is positioned at a described mainboard side surface towards described display module；And described can shape-changing material layer between described first electrode and described second electrode.
Preferably, in above-mentioned electronic equipment, described first electrode is face electrode with the one in described second electrode, and another one includes multiple sub-electrode.
Preferably, in above-mentioned electronic equipment, the plurality of sub-electrode is arranged in array；
Or, the plurality of sub-electrode is positioned at a rectangular area, and wherein 4 sub-electrodes lay respectively at four top corner regions of described rectangular area, and other sub-electrode positions become array arrangement, and are positioned at the central area of described rectangular area.
Preferably, in above-mentioned electronic equipment, the edge of described sub-electrode has broached-tooth design.
Preferably, in above-mentioned electronic equipment, described first electrode and/or described second electrode are wire netting trellis.
Preferably, in above-mentioned electronic equipment, described first electrode includes: multiple be arranged in parallel, and the strip electrode extended in a first direction；Described second electrode includes multiple be arrangeding in parallel, and the strip electrode extended in a second direction；
Wherein, described first direction is perpendicular to described second direction.
Preferably, in above-mentioned electronic equipment, described first electrode and described second electrode are positioned at a described display module side surface towards described mainboard simultaneously, and described can shape-changing material layer between described conductive layer and described mainboard；
Or, described first electrode and described second electrode are positioned at a described mainboard side surface towards described display module simultaneously, and described can shape-changing material layer between described conductive layer and described display module.
Preferably, in above-mentioned electronic equipment, described first electrode includes multiple be arrangeding in parallel, and the first electrode unit extended along third direction；
Described second electrode includes multiple be arrangeding in parallel, and the second electrode unit extended along third direction；
Described first electrode unit is oppositely arranged one by one with described second electrode unit, and the first electrode unit and the second electrode unit that are oppositely arranged are interlaced comb structure, and the two insulation；
Described second electrode unit includes that the sub-comb electrodes of multiple insulation, the sub-comb electrodes of same described second electrode unit are arranged along described third direction.
Preferably, in above-mentioned electronic equipment, it is characterised in that also include: the first electrostatic screen layer being arranged between described display module and described pressure detecting assembly and/or the second electrostatic screen layer being arranged between described mainboard and described pressure detecting assembly.
By foregoing description, the electronic equipment that this utility model provides includes: the display module being oppositely arranged and mainboard；There is between described display module and described mainboard the gap setting thickness；It is arranged on the pressure detecting assembly between described display module and described mainboard；Wherein, described pressure detecting assembly includes: the first electrode and the second electrode；Described first electrode forms mutual capacitance pressure sensing capacitance node with described second electrode, and described mutual capacitance pressure sensing capacitance node is for sensing the pressure of described electronic equipment.
Visible, described electronic equipment gap between display module and mainboard arranges pressure detecting assembly, will not increase the thickness of electronic equipment.Meanwhile, described electronic equipment carries out pressure detecting by the mutual capacitance pressure sensing capacitance node between the first electrode and the second electrode, the most sensitive to pressure deformation, improves the sensitivity of pressure detecting.It addition, described electronic equipment only need to can realize pressure detecting by the first electrode of plated film etching technics formation setting pattern and the second electrode, it is not necessary to pressure transducer, cost of manufacture is low.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is the principle schematic that conventional electronic device realizes pressure detecting；
The structural representation of a kind of electronic equipment with pressure detecting function that Fig. 2 provides for the embodiment of the present application；
The structural representation of the electrode pattern of a kind of pressure detecting module that Fig. 3 provides for the embodiment of the present application；
The structural representation of the electrode pattern of the another kind of pressure detecting module that Fig. 4 provides for the embodiment of the present application；
The structural representation of the electrode pattern of another pressure detecting module that Fig. 5 provides for the embodiment of the present application；
The structural representation of the electrode pattern of another pressure detecting module that Fig. 6 provides for the embodiment of the present application；
The structural representation of the electrode pattern of another pressure detecting module that Fig. 7 provides for the embodiment of the present application；
The structural representation of a kind of first module that Fig. 8 provides for the embodiment of the present application；
The structural representation of a kind of second module that Fig. 9 provides for the embodiment of the present application；
The structural representation of a kind of pressure detecting module that Figure 10 provides for the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
It is the principle schematic that conventional electronic device realizes pressure detecting with reference to Fig. 1, Fig. 1, needs between first substrate 11 and second substrate 12, to arrange multiple pressure transducer 13, to realize pressure detecting function.As described in the background art, the embodiment cost that Fig. 1 illustrated embodiment arranges pressure transducer in electronic equipment is high, and causes electronic equipment thickness to increase.
Inventor studies discovery, has in the electronic equipment of touch display function, and electronic equipment needs to arrange mainboard and bonnet.Mainboard structure one function is the display module for supporting side, and another function is for accommodating the elements such as the installation battery of opposite side, control circuit.Bonnet is used for accommodating display module and mainboard, and constitutes the shell of electronic equipment.In view of reliability, stability and the assembling tolerance of electronic equipment, between display module and mainboard, need preset clearance.
The embodiment of the present application provides a kind of electronic equipment with pressure detecting function, arranges pressure detecting assembly in this electronic equipment own backlash, and described pressure detecting assembly includes: the first electrode and the second electrode.Described first electrode forms mutual capacitance pressure sensing capacitance node with described second electrode, and described mutual capacitance pressure sensing capacitance node is for sensing the pressure of described electronic equipment.The force value being applied on described electronic equipment can be obtained by detecting the mutual capacitance change of described mutual capacitance pressure sensing capacitance node.
Described in the embodiment of the present application, electronic equipment includes: the display module being oppositely arranged and mainboard；There is between described display module and described mainboard the gap setting thickness；It is arranged on the pressure detecting assembly between described display module and described mainboard.Wherein, described pressure detecting assembly includes: the first electrode and the second electrode；Described first electrode and described second electrode form at least one mutual capacitance pressure sensing capacitance node, and described mutual capacitance pressure sensing capacitance node is for sensing the pressure of described electronic equipment.
When described electronic equipment is stressed deformation, the change of the mutual capacitance of described mutual capacitance pressure sensing capacitance node can be caused, and then can be by force value described in the change-detection of described mutual capacitance.Described electronic equipment gap between display module and mainboard arranges pressure detecting assembly, will not increase the thickness of electronic equipment.Meanwhile, described electronic equipment carries out pressure detecting by the mutual capacitance pressure sensing capacitance node between the first electrode and the second electrode, the most sensitive to pressure deformation, improves the sensitivity of pressure detecting.It addition, described electronic equipment only need to can realize pressure detecting by the first electrode of plated film etching technics formation setting pattern and the second electrode, it is not necessary to pressure transducer, cost of manufacture is low.
In the embodiment of the present application, described first electrode is drive electrode with the one in described second electrode, and another one is induction electrode.
Optionally, described electronic equipment also includes: be filled up completely with described gap or be partially filled with described gap insulation can shape-changing material layer.Described can shape-changing material layer as dielectric layer, it is possible to increase described mutual capacitance, improve the precision of pressure detecting.When described can shape-changing material layer be filled up completely with described gap time, owing to it has preferable elasticity, do not affect gap and install, simultaneously can fill shockproof function with other.
Can be partially filled with also dependent on electrode pattern by shape-changing material, i.e. a square under the electrodes filled media layer.Described can be preferably class foam dielectric layer by shape-changing material layer, class foam material has preferable insulating properties, can avoid short circuit, there is bigger dielectric constant, it is possible to effectively improve mutual capacitance simultaneously, improve pressure detecting precision, and there is preferable elastic recovery properties, there is longer service life.
In a kind of embodiment, described first electrode is positioned at different conductive layers from described second electrode；And described can shape-changing material layer between described first electrode and described second electrode.Can arrange above-mentioned first electrode and be positioned at a described display module side surface towards described mainboard with the one in described second electrode, another one is positioned at a described mainboard side surface towards described display module.The most described electronic equipment can be as shown in Figure 2.
With reference to the structural representation of a kind of electronic equipment with pressure detecting function that Fig. 2, Fig. 2 provide for the embodiment of the present application, in electronic equipment shown in Fig. 2, this electronic equipment includes: the display module 21 being oppositely arranged and mainboard 22；There is between described display module 21 and described mainboard 22 gap 23 setting thickness；It is arranged on the pressure detecting assembly 24 between described display module 21 and described mainboard 22.Pressure detecting assembly 24 includes: the first electrode is with 241 and second electrode 242；Described first electrode 241 forms at least one mutual capacitance pressure sensing capacitance node with described second electrode 242, and described mutual capacitance pressure sensing capacitance node is for sensing the pressure of described electronic equipment.
Described electronic equipment also includes being arranged on described display module 21 and deviates from the cover plate 25 of described mainboard 22 1 side surface and be arranged on described mainboard 22 and deviate from the bonnet 26 of described display module 21 1 side surface.In the exemplary embodiment illustrated in fig. 2, be provided with in gap 23 described can shape-changing material layer.
In the exemplary embodiment illustrated in fig. 2, the first electrode is arranged on the described display module 21 surface towards described mainboard 22 side with 241, and described second electrode 242 is arranged on the described mainboard 22 surface towards described display module 21 side.In other embodiments, it is also possible to being that described second electrode 242 is arranged on the described display module 21 surface towards described mainboard 22 side, described first electrode is arranged on the described mainboard 22 surface towards described display module 21 side with 241.
When described first electrode is positioned at different conductive layers from described second electrode, can arrange described first electrode with the one in described second electrode is face electrode, and another one includes multiple sub-electrode.Face electrode and the vertically opposite setting of multiple sub-electrodes, form multiple mutual capacitance pressure sensing capacitance node.Now, the electrode pattern of described pressure detecting module can be as shown in Figure 3-Figure 5.Needing explanation, described electrode pattern includes but not limited to Fig. 3 Yu Fig. 5 illustrated embodiment.
The structural representation of the electrode pattern of a kind of pressure detecting module that reference Fig. 3, Fig. 3 provide for the embodiment of the present application, now, face electrode 32 and multiple sub-electrodes 33 are arranged at the viewing area 31 of electronic equipment.Described electrode 32 and the plurality of vertically opposite setting of sub-electrode 33.In the embodiment shown in fig. 3, the plurality of sub-electrode 33 is arranged in array.In this embodiment, multiple sub-electrodes 33 are uniformly distributed, and equally distributed electrode arrangement is favorably improved the linearity of pressure, i.e. by same pressure uniformity of pressure data moving above when.
The structural representation of the electrode pattern of the another kind of pressure detecting module that reference Fig. 4, Fig. 4 provide for the embodiment of the present application, now, face electrode 42 and multiple sub-electrodes 43 are arranged at the viewing area 41 of electronic equipment.Described electrode 42 and the plurality of vertically opposite setting of sub-electrode 43.In an embodiment shown in fig. 4, the plurality of sub-electrode 43 is positioned at a rectangular area, and wherein 4 sub-electrodes lay respectively at four top corner regions of described rectangular area, and other sub-electrode positions become array arrangement, and are positioned at the central area of described rectangular area.In this embodiment, utilizing the pressure sensitive that less interstitial content realizes whole, marginal portion that channel acquisition is important and the capacitance change data that mid portion deformation causes, recycling algorithm calculates the pressure that different place depresses.
In Fig. 3 illustrated embodiment, sub-electrode 33 is square, and in Fig. 4 illustrated embodiment, sub-electrode 43 is rectangle.Concrete, in the embodiment of the present application, described sub-electrode be shaped as regular polygon or rectangle or triangle or circular or oval.
Optionally, the edge of described sub-electrode can also have broached-tooth design, as shown in Figure 5.Multiple sub-electrodes 51 are arranged on the viewing area 52 of electronic equipment, and sub-electrode 51 is arranged in array, and sub-electrode edge is provided with broached-tooth design.
First electrode and/or the second electrode can also be latticed, to reduce the load of driving chip.Now, described first electrode is oppositely arranged at different layers with described second electrode.
When described first electrode is positioned at different conductive layers from described second electrode, as shown in Figure 6, it is also possible to described first electrode is set and includes: multiple be arranged in parallel, and X extends in the first direction strip electrode 62；Described second electrode includes multiple be arrangeding in parallel, and the strip electrode 63 that Y extends in a second direction.Wherein, described first direction X is perpendicular to described second direction Y.First electrode and the vertically opposite setting of the second electrode, form multiple mutual capacitance pressure sensing capacitance node between strip electrode 62 and the strip electrode 63 of square crossing.
In other embodiments, it is also possible to described first electrode is set and is positioned at same conductive layer with described second electrode.Now, described first electrode and described second electrode are positioned at a described display module side surface towards described mainboard simultaneously, and described can shape-changing material layer between described conductive layer and described mainboard；Or, described first electrode and described second electrode are positioned at a described mainboard side surface towards described display module simultaneously, and described can shape-changing material layer between described conductive layer and described display module.
When described first electrode and described second electrode are positioned at same conductive layer, the electrode pattern of described pressure detecting module can be as it is shown in fig. 7, the first electrode includes multiple be arrangeding in parallel, and the first electrode unit 72 extended along third direction Z；Described second electrode includes multiple be arrangeding in parallel, and the second electrode unit 73 extended along third direction Z；Described first electrode unit 72 is oppositely arranged one by one with described second electrode unit 73, and the first electrode unit 72 and the second electrode unit 73 that are oppositely arranged are interlaced comb structure, and the two insulation；Described second electrode unit 73 includes that the sub-comb electrodes of multiple insulation, the sub-comb electrodes of same described second electrode unit are arranged along described third direction Z.The first electrode unit 72 being oppositely arranged and the second electrode unit 73 form multiple mutual capacitance pressure sensing capacitance node, and for pressure detecting, the degree of accuracy of pressure detecting is high.
In order to prevent electrode interference, also include: the first electrostatic screen layer being arranged between described display module and described pressure detecting assembly and/or the second electrostatic screen layer being arranged between described mainboard and described pressure detecting assembly.Described first electrostatic screen layer is possible to prevent the electromagnetic interference showing module side electromagnetic signal to described pressure detecting assembly, described second electrostatic screen layer is possible to prevent the mainboard side electromagnetic signal electromagnetic interference to described pressure detecting assembly, it is ensured that the accuracy of pressure detecting.
In electronic equipment described in the embodiment of the present application, described first electrode or the second electrode can be silver electrode, ITO electrode or copper electrode.Electronic equipment is mobile phone or panel computer or Wearable.Described display module can be LCD module or AMOLED module.
The number of described first electrode or the second electrode can be adjusted according to the specification of electronic equipment, and the distribution mode of the first electrode or the second electrode can be that dot matrix is uniformly distributed, it is also possible to carries out corresponding adjustment according to electronic specifications size.Realize many finger pressure by the position distribution arranging the first electrode or the second electrode to detect.
In electronic equipment described in the embodiment of the present application, owing to the first electrode and the second electrode lay have multiple mutual capacitance pressure sensing capacitance node, therefore can realize multipoint pressure detection, the pressure operation of two finger difference dynamics can be identified, by advanced for ForceTouch technology to the multiple spot epoch simultaneously.Test result shows that described electronic equipment can precisely identify that two fingers carry out pressure touch with different dynamics simultaneously, as " one refers to dub " adds " one refers to pressing ".Owing in described electronic equipment, pressure detecting assembly is to carry out pressure detecting according to mutual capacitance, using electronic equipment as pressure sensing capacitance signal source, the measurement of different pressures position pressure and size is realized by mutual capacitance pressure sensing capacitance node in detection pressure detecting assembly, achieve the pressure detecting without piezoelectric membrane, relative to using piezoelectric, reduce and make process costs and technology difficulty.
When described first electrode is positioned at different conductive layers from described second electrode, described electronic equipment also includes: be arranged on described first electrode towards the surface of described second electrode side the first insulating protective layer and/be arranged on described second electrode the second insulating protective layer towards the surface of described first electrode side.Described first insulating protective layer is used for avoiding described first wear to electrodes, described second insulating protective layer to be used for avoiding described second wear to electrodes.
When described first electrode is positioned at different conductive layers from described second electrode, in electronic equipment described in the embodiment of the present application, described first electrode can be formed directly into described display module surface or described mainboard surface.Can also be manufactured separately after including the first module of described first electrode, the first module is fitted in described display module surface or described mainboard surface.
When described first electrode is positioned at different conductive layers from described second electrode, described second electrode can be formed directly into described display module surface or described mainboard surface.Can also be manufactured separately after including the second module of described second electrode, described display module surface or described mainboard surface will be fitted in after the second module.
The structural representation of a kind of first module that reference Fig. 8, Fig. 8 provide for the embodiment of the present application, including: the first laminating glue the 81, first electrostatic screen layer the 82, first base material the 83, first electrode 84 and the first insulating protective layer.
The structural representation of a kind of second module that reference Fig. 9, Fig. 9 provide for the embodiment of the present application, including: the second laminating glue the 91, second electrostatic screen layer the 92, second base material the 93, second electrode 94 and the second insulating protective layer.
When described first electrode is positioned at same conductive layer with described second electrode; one surface of described pressure detecting module contacts with described display module surface or described mainboard surface; another surface configuration has insulating protective layer, is used for avoiding the first electrode and the second wear to electrodes in described pressure detecting module.
When described first electrode is positioned at same conductive layer with described second electrode, described pressure detecting module can be formed directly into described display module surface or described mainboard surface, after described pressure detecting module can also be fabricated separately, by laminating glue laminating on described display module surface or described mainboard surface.
When described first electrode is positioned at same conductive layer with described second electrode; if described pressure detecting module is manufactured separately; as shown in Figure 10, this pressure detecting module includes the structure of described pressure detecting module: laminating glue 101, base material 102, conductive layer 103 and insulating protective layer 104.Wherein, conductive layer 104 includes the first electrode and the second electrode.In order to prevent electromagnetic interference, it is also possible to arrange with electrostatic screen layer between laminating glue 101 and base material 102.
By foregoing description, described in the embodiment of the present application, electronic equipment gap between display module and mainboard arranges pressure detecting assembly, will not increase the thickness of electronic equipment.Meanwhile, described electronic equipment carries out pressure detecting by the mutual capacitance pressure sensing capacitance node between the first electrode and the second electrode, the most sensitive to pressure deformation, improves the sensitivity of pressure detecting.It addition, described electronic equipment only need to can realize pressure detecting by the first electrode of plated film etching technics formation setting pattern and the second electrode, it is not necessary to pressure transducer, cost of manufacture is low.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (11)
1. an electronic equipment with pressure detecting function, it is characterised in that including:
The display module being oppositely arranged and mainboard；There is between described display module and described mainboard the gap setting thickness；
It is arranged on the pressure detecting assembly between described display module and described mainboard；
Wherein, described pressure detecting assembly includes: the first electrode and the second electrode；Described first electrode forms mutual capacitance pressure sensing capacitance node with described second electrode, and described mutual capacitance pressure sensing capacitance node is for sensing the pressure of described electronic equipment.
Electronic equipment the most according to claim 1, it is characterised in that also include: be filled up completely with described gap or be partially filled with described gap insulation can shape-changing material layer.
Electronic equipment the most according to claim 2, it is characterised in that described first electrode is positioned at a described display module side surface towards described mainboard with the one in described second electrode, and another one is positioned at a described mainboard side surface towards described display module；And described can shape-changing material layer between described first electrode and described second electrode.
Electronic equipment the most according to claim 3, it is characterised in that described first electrode is face electrode with the one in described second electrode, and another one includes multiple sub-electrode.
Electronic equipment the most according to claim 4, it is characterised in that the plurality of sub-electrode is arranged in array；
Or, the plurality of sub-electrode is positioned at a rectangular area, and wherein 4 sub-electrodes lay respectively at four top corner regions of described rectangular area, and other sub-electrode positions become array arrangement, and are positioned at the central area of described rectangular area.
Electronic equipment the most according to claim 5, it is characterised in that the edge of described sub-electrode has broached-tooth design.
Electronic equipment the most according to claim 1, it is characterised in that described first electrode and/or described second electrode are wire netting trellis.
Electronic equipment the most according to claim 3, it is characterised in that described first electrode includes: multiple be arranged in parallel, and the strip electrode extended in a first direction；Described second electrode includes multiple be arrangeding in parallel, and the strip electrode extended in a second direction；
Wherein, described first direction is perpendicular to described second direction.
Electronic equipment the most according to claim 2, it is characterized in that, described first electrode and described second electrode are positioned at same conductive layer, described first electrode and described second electrode are positioned at a described display module side surface towards described mainboard simultaneously, and described can shape-changing material layer between described conductive layer and described mainboard；
Or, described first electrode and described second electrode are positioned at a described mainboard side surface towards described display module simultaneously, and described can shape-changing material layer between described conductive layer and described display module.
Electronic equipment the most according to claim 9, it is characterised in that described first electrode includes multiple be arrangeding in parallel, and the first electrode unit extended along third direction；
Described second electrode includes multiple be arrangeding in parallel, and the second electrode unit extended along third direction；
Described first electrode unit is oppositely arranged one by one with described second electrode unit, and the first electrode unit and the second electrode unit that are oppositely arranged are interlaced comb structure, and the two insulation；
Described second electrode unit includes that the sub-comb electrodes of multiple insulation, the sub-comb electrodes of same described second electrode unit are arranged along described third direction.
11. according to the electronic equipment described in any one of claim 1-10, it is characterized in that, also include: the first electrostatic screen layer being arranged between described display module and described pressure detecting assembly and/or the second electrostatic screen layer being arranged between described mainboard and described pressure detecting assembly.
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| CN201520934649.0U CN205427796U (en) | 2015-11-20 | 2015-11-20 | Electronic equipment with pressure detection function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106775042A (en) * | 2015-11-20 | 2017-05-31 | 敦泰电子有限公司 | A kind of electronic equipment with pressure detecting function |
| CN107085719A (en) * | 2017-05-26 | 2017-08-22 | 苏州迈瑞微电子有限公司 | Contact measurement module and the electronic equipment with it |
| CN107728863A (en) * | 2016-08-12 | 2018-02-23 | 鸿富锦精密工业（深圳）有限公司 | Touch-control display panel |
-
2015
- 2015-11-20 CN CN201520934649.0U patent/CN205427796U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106775042A (en) * | 2015-11-20 | 2017-05-31 | 敦泰电子有限公司 | A kind of electronic equipment with pressure detecting function |
| CN106775042B (en) * | 2015-11-20 | 2020-06-12 | 敦泰电子有限公司 | Electronic equipment with pressure detection function |
| CN107728863A (en) * | 2016-08-12 | 2018-02-23 | 鸿富锦精密工业（深圳）有限公司 | Touch-control display panel |
| TWI639938B (en) * | 2016-08-12 | 2018-11-01 | 鴻海精密工業股份有限公司 | Touch display panel |
| US10296152B2 (en) | 2016-08-12 | 2019-05-21 | Hon Hai Precision Industry Co., Ltd. | Touch display panel |
| CN107085719A (en) * | 2017-05-26 | 2017-08-22 | 苏州迈瑞微电子有限公司 | Contact measurement module and the electronic equipment with it |
| CN107085719B (en) * | 2017-05-26 | 2023-09-12 | 苏州迈瑞微电子有限公司 | Contact type detection module and electronic equipment with same |
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