CN205983478U - Biological identification chip and electronic equipment - Google Patents
Biological identification chip and electronic equipment Download PDFInfo
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- CN205983478U CN205983478U CN201620518234.XU CN201620518234U CN205983478U CN 205983478 U CN205983478 U CN 205983478U CN 201620518234 U CN201620518234 U CN 201620518234U CN 205983478 U CN205983478 U CN 205983478U
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- identification chip
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Abstract
The utility model discloses a biological identification chip and electronic equipment. The setting of biological identification chip is in one has touch button's electronic equipment, the biological identification chip is used for the bioinformation of sensing user input. The biological identification chip be used for with touch button connects, provides touch drive signal and gives touch button, the drive touch button carries out the touch sensing. Electronic equipment includes the biological identification chip.
Description
Technical field
The utility model is related to biological information detection technology field, and more particularly, to a kind of bio-identification chip and electronics set
Standby.
Background technology
At present, biosensing device has been increasingly becoming the standard configuration of electronic equipment (e.g., mobile phone etc.).So, biosensing device
It is currently used primarily in the biological information of sensing user input, the governor circuit of electronic equipment is sensed according to biosensing device
The corresponding control electronics of biological information whether execute default function.
With the gradually stepping up of integrated level of biosensing device, the function of extension biosensing device becomes trend.
Utility model content
For solving above-mentioned technical problem, the utility model provides a kind of touch key-press of energy drive electronics to execute touch
The bio-identification chip of sensing function and electronic equipment.
The utility model provides a kind of bio-identification chip, and described bio-identification chip is arranged on one and has touch key-press
In electronic equipment, described bio-identification chip is used for sensing the biological information of user input, described bio-identification chip be used for
Described touch key-press connects, and provides touch drive signal to described touch key-press, drives described touch key-press to execute touch-sensing.
In some embodiments, described bio-identification chip receives the touch-sensing from touch key-press output further
To determine that whether touch key-press is touched, signal, to correspond to whether control electronics execute accordingly according to touch-sensing signal
Function.
In some embodiments, described bio-identification chip is fingerprint sensing chip.
Because bio-identification chip of the present utility model can drive touch key-press execution touch-sensing function further, because
This, the function of described bio-identification chip is further expanded, and improves the utilization rate of bio-identification chip.
The utility model also provides a kind of electronic equipment, including：
Cover sheet, including first surface and the second surface relative with first surface；
Embedded touch display unit, is arranged on the second surface side of cover sheet, for executing touch-sensing and figure
As display；
Touch key-press, is arranged on the second surface side of cover sheet；With
Bio-identification chip, is connected with described touch key-press, for sensing the biological information of user input, is additionally operable to drive
Described touch key-press executes touch-sensing.
In some embodiments, described bio-identification chip and described touch key-press are arranged on the same of electronic equipment
End.
In some embodiments, described bio-identification chip is a nude film, is bundled in second surface by flip technique；
Or, described bio-identification chip is the chip after an encapsulation, second surface is sticked to by adhesion coating.
In some embodiments, when bio-identification chip is bundled in second surface by flip technique, described second
Wire for connecting bio-identification chip and touch key-press is further provided with surface；When bio-identification adhesive die attachment is
During two surfaces, described bio-identification chip connects described touch key-press by flexible circuit board.
In some embodiments, described touch key-press includes sensing electrode, and described sensing electrode is formed at second surface
On, or, being formed on a flexible circuit board.
In some embodiments, described electronic equipment further includes light shield layer, is arranged on the second table of cover sheet
Face, to limit the transmission region on cover sheet and alternatively non-transparent region；Described touch key-press and described bio-identification chip set
Put in alternatively non-transparent region.
In some embodiments, described bio-identification chip includes fingerprint sensing chip, blood oxygen identification chip, heartbeat knowledge
One or more of other chip.
Because the bio-identification chip of electronic equipment of the present utility model removes for sensing the biological information of user input, also
For driving touch key-press execution touch-sensing, thus the function of described bio-identification chip further expands, improve biological knowledge
The utilization rate of other chip.
Although disclosing multiple embodiments, including its change, by illustrate and describing disclosed in the utility model
The following detailed description of illustrative embodiment, disclosed in the utility model, other embodiment will show to those skilled in the art
And be clear to.It will be recognized that, the utility model is open can be changed at various obvious aspects, all modifications all without departing from
Spirit and scope of the present utility model.Correspondingly, accompanying drawing and detailed description substantially should be considered illustrative, rather than limit
Property.
Brief description
Describe its example embodiment by referring to accompanying drawing in detail, feature of the present utility model and advantage will become brighter
Aobvious.
Fig. 1 is the decomposed structural representation of the utility model mobile phone one embodiment.
Fig. 1 a is the part-structure section simplified schematic diagram of mobile phone shown in Fig. 1.
Fig. 1 b is the part assembling structure simplified schematic diagram of mobile phone shown in Fig. 1.
Fig. 2 is the structure schematic diagram that the touch key-press one shown in Fig. 1 b changes embodiment.
Fig. 3 is the circuit block diagram of the bio-identification chip shown in Fig. 1 b.
Fig. 4 is the part-structure simplified schematic diagram that the utility model mobile phone one changes embodiment.
Fig. 5 is the part-structure simplified schematic diagram of the utility model mobile phone another change embodiment.
Fig. 6 is the part-structure simplified schematic diagram of the utility model mobile phone another change embodiment.
Fig. 7 is the part-structure simplified schematic diagram of the utility model mobile phone another change embodiment.
Specific embodiment
It is described more fully with example embodiment referring now to accompanying drawing.However, example embodiment can be with multiple shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, these embodiments are provided so that this practicality is new
Type fully and completely, and the design of example embodiment will comprehensively be conveyed to those skilled in the art.For convenience or
Clear, may exaggerate, omit or be schematically illustrated in the thickness of every layer shown in accompanying drawing and size and schematically illustrate phase
Close the quantity of element.In addition, the size of element not exclusively reflects actual size, and the quantity incomplete reaction of related elements is real
Border quantity.
Of the present utility model description in it is to be understood that：" multiple " are defined as two and two or more, unless otherwise
Clearly specifically limit, accordingly, this definition is applied to the terms such as " multiple ", " a plurality of ", " many "." connection " can be for being electrically connected
The numerous embodiments such as connect, be mechanically connected, couple, be directly connected to and be indirectly connected with, unless the following special theory of the utility model
Bright, otherwise and be not particularly limited.
In the utility model, term " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " water
Flat ", " top ", " bottom ", " interior ", the orientation of instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model and simplifies description, rather than the device of instruction or hint indication or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, described feature, structure can combine in one or more embodiments in any suitable manner.
In the following description, provide many details thus being given, embodiment of the present utility model to be fully understood.However,
One of ordinary skill in the art would recognize that, there is no one of described specific detail or more, or adopt other structures, constituent element
Deng it is also possible to put into practice the technical solution of the utility model.In other cases, it is not shown in detail or describes known features or behaviour
Make to avoid fuzzy the utility model.
See also Fig. 1-1b, Fig. 1 is the decomposed structural representation of the utility model electronic equipment one embodiment.
Fig. 1 a is the part-structure section simplified schematic diagram of mobile phone shown in Fig. 1.Fig. 1 b is that the part assembling structure of mobile phone shown in Fig. 1 illustrates letter
Figure.The utility model provides a kind of electronic equipment, and it can be portable electronic product, household formula electronic product or vehicle electronics
Product.However, described electronic equipment does not limit to electronic product listed herein, can also be other suitable electronic products.Institute
Stating portable electronic product is, for example, mobile terminal, and described mobile terminal is, for example, described mobile phone, panel computer, notebook electricity
The suitable mobile terminal such as brain, Wearable product.Described household formula electronic product is, for example, intelligent door lock, TV, refrigerator, desk-top
The suitable household formula electronic product such as computer.Described vehicle electronics product is, for example, Vehicular display device, drive recorder, navigation
The suitable vehicle electronics product such as instrument, car refrigerator.For convenience of understanding and explanation the technical solution of the utility model, described electronics
Equipment 100 is illustrated taking conventional described mobile phone as a example.Described electronic equipment 100 includes cover sheet 10, touch key-press 20
And bio-identification chip 30.
Cover sheet 10 includes first surface 11 and the second surface 12 relative with first surface 11.Described first surface 11
For the outer surface of electronic equipment 100, the surface that as user can directly touch.Described second surface 12 is located at described electronic equipment
100 inside.Described cover sheet 10 is, for example, transparent glass or sapphire cover plate, however, the material of described cover sheet 10
Material is alternatively other suitable materials, is not limited to glass or sapphire cover plate, for example alternatively film cover plate.Change
Ground, for different types of electronic equipment 100, described cover sheet 10 is alternatively translucent or nontransparent cover plate.
Described touch key-press 20 is arranged on the second surface 12 of cover sheet 10.Described bio-identification chip 30 with described
Touch key-press 20 is connected, for sensing the biological information that user inputs from first surface 11, be additionally operable to drive described touch by
Key 20 executes touch-sensing function.When described bio-identification chip 30 detects the biological information of input and described electronic equipment
During the biological information stencil matching prestoring in 100, then described electronic equipment 100 is corresponding executes default function or application program,
For example：Solution screen function, payment function, startup APP (Applicatio, application program), file opening folder etc..
Because bio-identification chip 30 of the present utility model is further used for driving touch key-press 20 execution touch-sensing, because
This, the function of described bio-identification chip 30 is further expanded, and improves the utilization rate of bio-identification chip 30.
Described bio-identification chip 30 is, for example, fingerprint recognition chip, blood oxygen identification chip, heartbeat identification chip, pressure knowledge
One or more of other chip, humidity identification chip, temperature identification chip, iris recognition chip.Accordingly, described biological letter
Breath be, for example, finger print information, blood oxygenation information, heartbeat message, pressure information, humidity information, temperature information, in iris information one
Plant or multiple.However, the utility model does not limit to the species of bio-identification chip 30 recited herein and biological information, also may be used
To be the species of other suitable bio-identification chips 30 and biological information.
In the present embodiment, described bio-identification chip 30 is arranged on second surface 12 side of cover sheet 10.So,
Described bio-identification chip 30 may also be arranged on other suitable position such as side of electronic equipment 100, is not limited in electronics
The front of equipment 100.In addition, in the present embodiment, described bio-identification chip 30 is arranged on the lower section of cover sheet 10,
So, change ground, described cover sheet 10 may also set up through hole, described bio-identification chip 30 is arranged in described through hole.
Further, described bio-identification chip 30 can be combined together with physical button, and is arranged in described through hole.
In the present embodiment, described bio-identification chip 30 is arranged on guarantor by flip (Flip-Chip) technical matters
The second surface 12 of protecting cover plate 10, and be connected with described touch key-press 20.It is preferred that described bio-identification chip 30 is naked
Piece.
When cover sheet 10 is glass cover-plate or sapphire cover plate, described bio-identification chip 30 passes through COG (Chip
On Glass, glass flip chip) technique binding (bonding) is on the second surface 12 of cover sheet 10.However, changing ground,
When described cover sheet 10 is, for example, film cover plate, correspondingly, described bio-identification chip 30 can pass through COF (Chip On
Film, membrane of flip chip) technique is bundled on the second surface 12 of cover sheet 10.
Described electronic equipment 100 further includes light shield layer 40, and described light shield layer 40 is arranged on the second of cover sheet 10
Surface 12, to limit the transmission region 101 on cover sheet 10 and alternatively non-transparent region 102.Described touch key-press 20 can be arranged
Alternatively non-transparent region 102 on the second surface 12 of cover sheet 10 is it is also possible to transmission region 101 located at second surface 12.
Similarly, described bio-identification chip 30 may be provided at the alternatively non-transparent region 102 on the second surface 12 of cover sheet 10, also may be used
With the transmission region 101 located at second surface 12.Described touch key-press 20 and described bio-identification chip 30 can be located at described guarantor
The same side of the transmission region 101 of protecting cover plate 10 is it is also possible to be located at any the two of the transmission region 101 of described cover sheet 10
Side.
In the present embodiment, described bio-identification chip 30 neighbouring setting with described touch key-press 20, and in the lump located at
One end of described cover sheet 10, that is, be located at same one end of electronic equipment 100.
Further, as shown in Fig. 1 and 1b, setting on described alternatively non-transparent region 102 touches mark 21.Described touch indicates
21 are correspondingly arranged with described touch key-press 20, for indicating the position of described touch key-press 20 or the work(of described touch key-press 20
Energy.
It is formed further with wire 50 on the alternatively non-transparent region 101 of the second surface 12 of described cover sheet 10.Described lead
Line 50 is used for electrically connecting described bio-identification chip 30 and described touch key-press 20.Described wire 50 is located at described touch key-press 20
And described bio-identification chip 30 between.
Described wire 50 is a plurality of.Described wire 50 is for example formed by conductive silver paste or molybdenum lithium molybdenum.Specifically, work as light shield layer
After on 40 second surfaces 12 being formed at described cover sheet 10, by coating or brush silver paste or molybdenum lithium molybdenum in described light shield layer
Form conductor layer on 40, then, formed described wire 50 conductor layer for example etches etc. with operation.Change ground, at it
In its embodiment, described wire 50 is also formed directly on described light shield layer 40, and described wire 50 also can be by metal or oxidation
The conductive materials such as indium tin are made.
As shown in Figure 1a, it is formed with anisotropy conductive layer 60 between described wire 50 and described bio-identification chip 30.Institute
State bio-identification chip 30 to electrically connect with described touch key-press 20 by described anisotropy conductive layer 60 and described wire 50.Described
Anisotropy conductive layer 60 can be with described touch key-press 20, described wire 50, described bio-identification chip 30 together located at described
Alternatively non-transparent region 102 on cover sheet 10, it is of course also possible to by described anisotropy conductive layer 60, described touch key-press 20, institute
State wire 50, alternatively non-transparent region 102 on described cover sheet 10 for the part in described bio-identification chip 30, another
Transmission region 101 on described cover sheet 10 for the part.Described anisotropy conductive layer 60 is, for example, anisotropic conductive film
(Anisotropic Conductive Film, ACF) 14 or anisotropic conductive (Anisotropic conductive
adhesive/paste,ACA/ACP).However, described anisotropy conductive layer 60 be alternatively other be suitably capable of each to different
The material of property conducting function is it is not limited to ACF, ACA, ACP described herein.
In the present embodiment, described bio-identification chip 30 is bundled on described cover sheet 10 by flip technique.
So, change ground, described bio-identification chip 30 also can be formed on cover sheet 10 by other suitable techniques or method,
And be connected with touch key-press 20 by anisotropy conductive layer 60, wire 50.
In the present embodiment, described touch key-press 20 includes sensing electrode 22 and driving electrodes 23, described sensing electrode
Form mutual capacitance between 22 and described driving electrodes 23, whether touch operation is had based on mutual capacitance sensing principle sensing.Described drive
Moving electrode 23 surrounds described sensing electrode 22, and is formed on the second surface 12 of cover sheet 10 with described sensing electrode 22.
So, change ground, described driving electrodes 23 are also interchangeable with the position of described sensing electrode 22.In addition, described sensing electrode 22
Can also be formed on other suitable elements with described driving electrodes 23, for example, be formed on flexible circuit board, then by being somebody's turn to do
Flexible circuit board is electrically connected with described bio-identification chip 30, and described flexible circuit board is fitted with cover sheet 10.
When described sensing electrode 22 and described driving electrodes 23 are formed on the second surface 12 of cover sheet 10, described
Sensing electrode 22 and described driving electrodes 23 can be made up of conductive silver paste or molybdenum lithium molybdenum.Certainly, described sensing electrode 22 and institute
State driving electrodes 23 to be made up of other suitable materials.
Refer to Fig. 2, Fig. 2 is the structure schematic diagram that the touch key-press 20 1 shown in Fig. 1 b changes embodiment.Described tactile
Touch button 20 and include sensing electrode 24, described sensing electrode 24 is based on self-capacitance sensing principle and has detected whether touch operation.
Described sensing electrode 24 is, for example, screw type electrode.
See also Fig. 1 b and Fig. 3, Fig. 3 is the circuit block diagram of the bio-identification chip 30 shown in Fig. 1 b.Described biology
Identification chip 30 includes sensor electrode array 31 and drive circuit 32.Described drive circuit 32 and described sensor electrode array 31 and
Described touch key-press 20 connects respectively.Described drive circuit 32 drives described sensor electrode array 31 execution biological information sensing,
Also drive described touch key-press 20 execution touch-sensing.
Described drive circuit 32 provides and touches drive signal to driving electrodes 23, and receives the touch from sensing electrode 22
Sensing signal, is touched with knowing whether touch key-press 20 has according to described touch-sensing signal.
Described drive circuit 32 is simultaneously or timesharing drives described sensor electrode array 31 and described touch key-press 20 to work.
Please continue to refer to Fig. 1 and Fig. 2, described electronic equipment 100 further includes back cover 70, mainboard 75 and display device
80.Described display device 80 shows for picture.Described mainboard 75 is connected with described display device 80, bio-identification chip 30,
For being communicated with described display device 80, bio-identification chip 30.Described cover sheet 10 is matched with described back cover 70
Form receiving space, to house described bio-identification chip 30, touch key-press 20, described display device 80, mainboard 75 in described
In receiving space.Described back cover 70 includes side 72.
Refer to Fig. 4, Fig. 4 is the part-structure simplified schematic diagram that the utility model mobile phone one changes embodiment.Described biology
Identification chip 30 is arranged on side 72.It is preferred that the neighbouring setting with described touch key-press 20 of described bio-identification chip 30.For example
Shown in Fig. 4, the lower end of the left surface 72 located at described back cover 70 for the described bio-identification chip 30 is with user friendly finger
Little abutment, and described touch key-press 20 is located at the lower end of described second surface 12 and adjacent to described bio-identification chip 30.This
Described bio-identification chip 30 and the described touch key-press 20 of utility model do not limit to above-mentioned set-up mode, can also be other
Suitable set-up mode.
See also Fig. 1, Fig. 2 and Fig. 5, Fig. 5 is that the part-structure of the utility model mobile phone another change embodiment shows
Meaning sketch.Described electronic equipment 100 still further comprises touch sensing layer 90.Described touch sensing layer 90 is arranged on cover sheet
10 second surface 12, for sensing the user's touch operation not being blocked on cover sheet 10 on the region that layer 40 is blocked.
Described touch sensing layer 90 can be laminated between described display device 80 and described cover sheet 10, can also be embedded in
To form embedded touch display unit in described display device 80.Described embedded touch display unit can be formula in box
(In-Cell) touch display unit or box above formula (On-Cell) touch display unit.Described display device 80 is, for example, liquid crystal
The display device of display device, organic electroluminescence display device and method of manufacturing same etc. suitable type.Described touch sensing layer 90 can be extra
Electrode layer, alternatively be multiplexed display device 80 electrode structure of itself.Described touch sensing layer 90 can be single layer structure, also may be used
For double-decker.Further, the sensing principle of described touch sensing layer 90 can sense principle for mutual capacitance type, alternatively certainly
Capacitance type sensing principle.
When display device 80 is liquid crystal indicator, described touch sensing layer 90 is for example arranged on polaroid and colored filter
Between tabula rasa, form On-Cell touch display unit.Change ground, described touch sensing layer 90 for example may also be arranged on colour
Form In-Cell touch display unit between filter sheet base plate and membrane array substrate, etc..
Gradually it is integrated in display device 80 with touch sensing layer 90, form embedded touch display unit, for driving
The touch driving chip of dynamic touch sensing layer 90 is gradually integrated in same with the display driver chip for driving display device 80
Touch in display driver chip.Generally, setting antenna in the lower end (that is, on-mike one end) of electronic equipment 100, in order to be beneficial to
Radiating, touches the upper end (that is, near receiver one end) that display driver chip is generally located on electronic equipment 100, i.e. touch display
Driving chip is located at the two ends of mobile phone with touch key-press 20.Drive touch key-press according to touching display driver chip further
20, then need to lay longer wire between touch display driver chip and touch key-press 20, thereby result in connecting wire and account for
With the more inner space of mobile phone, in addition, so depositing to the arrangement arrangement between interior of mobile phone other element and signal transmission
Affect certain.
For the electronic equipment 100 with embedded touch display unit, the utility model proposes utilizing bio-identification core
Piece 30 drives touch key-press 20 execution touch operation further, thus the driving path of described touch key-press 20 can be made briefly,
Save material cost, reduce the occupancy of electronic equipment 100 inner space, convenient other element arrangement arrangement, improves electronic equipment
The stability of 100 signal transmissions.
In particular, when bio-identification chip 30 is arranged on the front of electronic equipment 100, and it is located at electronics with touch key-press 20
During same one end of equipment 100, connect bio-identification chip 30 and shorten further with the wire 50 of touch key-press 20, and can be direct
It is formed on cover sheet 10, further save space, and reduce the interference to other signals.
Need further exist for illustrating, described electronic equipment 100 can increase the element not shown in diagram further or subtract
Some elements shown in few diagram or part, for example, increase mainboard for being sensed according to described bio-identification chip 30
The corresponding control electronics 100 of biological information execute corresponding function.However, the utility model do not limit to increase recited herein
Mainboard, electronic equipment 100 of the present utility model corresponding selection can increase or decrease element or part according to actual needs.
Refer to Fig. 6, Fig. 6 is the part assembling structure simplified schematic diagram of the another embodiment of the utility model mobile phone.At this
In embodiment, chip for example, after encapsulation for the described bio-identification chip 30, it can be the chip including single nude film,
Alternatively include the chip of many nude films.Described bio-identification chip 30 for example sticks to the of cover sheet 10 by adhesion coating
On two surfaces 12, and it is respectively positioned on alternatively non-transparent region with touch key-press 20.Described bio-identification chip 30 passes through connector 50a and institute
State touch key-press 20 to connect.It is preferred that described connector 50a is flexible circuit board.So, described connector 50a is not limited to
Described flexible circuit board 50a, alternatively other suitable elements.
Described touch key-press 20 may be provided on cover sheet 10, may also be arranged on connector 50a.When touch key-press 20
When being arranged on connector 50a, the position that described connector 50a is correspondingly arranged touch key-press 20 is attached on cover sheet 10.
Described bio-sensing chip 30 is connected with described mainboard 75 (see Fig. 1), with institute by described connector 50a further
State mainboard 75 and enter row data communication.The corresponding control of information that described mainboard 75 senses according to described bio-identification chip 30
Whether electronic equipment 100 executes corresponding function.
Change ground, described bio-identification chip 30 also can be imprinted with waiting other suitably modes to be arranged on second surface
On 12.Or, described bio-identification chip 30 is arranged near cover sheet 30, there is not centre and cover sheet 30 between
Connect medium.Separately, described bio-identification chip 30 also can be assembled together with physical button, and cover sheet 10 is correspondingly arranged on
House the through hole of bio-identification chip and physical button.Described bio-identification chip 30 also may be formed at described electronic equipment 100
Other correct positions, be not limited in the front of described electronic equipment 100.
It is preferred that described bio-identification chip 30 and described touch key-press 20 are formed at same one end of electronic equipment 100, institute
State the front that bio-identification chip 30 is arranged on electronic equipment 100.Further, for having embedded touch display unit
Electronic equipment 100, described bio-identification chip 30 is formed at embedded touch display unit and cover sheet with touch key-press 20
Between 10.
So, change ground, for the electronic equipment 100 with embedded touch display unit, described bio-identification chip
30 sides that also may be formed at electronic equipment 100 are it is not limited to be arranged on the front of electronic equipment 100.
Refer to Fig. 7, Fig. 7 is the structure schematic diagram of the another embodiment of the utility model mobile phone.In present embodiment
In, the circuit for driving touch key-press 20 is separately integrated into a driving chip 35, is not integrated in bio-identification core as shown in Figure 3
In piece 30.Described driving chip 35 is arranged on flexible circuit board 50a, and is connected with bio-identification chip 30, by described life
Thing identification chip 30 exports touch drive signal to touch key-press 20, and is received from touch by described bio-identification chip 30
The touch-sensing signal of button 20 output.
Described bio-identification chip 30 is, for example, nude film, is formed on cover sheet 10 by flip technique.Described touch
Button 20 is for example formed on the second surface 12 of cover sheet 10.Described bio-identification chip 30 is pressed by wire 50 and touch
Key 20 connects.Described wire 50 is formed on second surface 12, and is located at described touch key-press 20 and described bio-identification chip
Between 30.So, change ground, described touch key-press 20 also may be formed on other media (as flexible circuit board), and is fitted in
On described cover sheet 10.
Despite with reference to each embodiment, the utility model disclosure to be described, it will be appreciated that these embodiments are explanations
Property, and scope of the present utility model is not limited only to them.Many changes, modification, interpolation and improvement are all possible.
More generally, according to disclosed in the utility model, each embodiment describes in the context of specific embodiments.Function can
With in embodiment each disclosed in the utility model during in a different manner separately or in combination, or using different terms
To describe.These and other change, modification, add and improve can be in this reality as defined in subsequent claims
With in new scope of disclosure.
Claims (10)
1. a kind of bio-identification chip, described bio-identification chip is arranged on one and has in the electronic equipment of touch key-press, described
Bio-identification chip be used for sense user input biological information it is characterised in that：Described bio-identification chip be used for described
Touch key-press connects, and provides touch drive signal to described touch key-press, drives described touch key-press to execute touch-sensing.
2. bio-identification chip as claimed in claim 1 it is characterised in that：Described bio-identification chip receives further and is derived from
The touch-sensing signal of touch key-press output, to correspond to control according to touch-sensing signal to determine that whether touch key-press is touched
Whether electronic equipment executes corresponding function.
3. bio-identification chip as claimed in claim 1 it is characterised in that：Described bio-identification chip is fingerprint sensing core
Piece.
4. a kind of electronic equipment, including：
Cover sheet, including first surface and the second surface relative with first surface；
Embedded touch display unit, is arranged on the second surface side of cover sheet, shows for executing touch-sensing and image
Show；
Touch key-press, is arranged on the second surface side of cover sheet；With
Bio-identification chip, is connected with described touch key-press, for sensing the biological information of user input, is additionally operable to driving described
Touch key-press executes touch-sensing.
5. electronic equipment as claimed in claim 4 it is characterised in that：Described bio-identification chip and the setting of described touch key-press
Same one end in electronic equipment.
6. electronic equipment as claimed in claim 5 it is characterised in that：Described bio-identification chip is a nude film, by flip
Technique is bundled in second surface；Or, described bio-identification chip is the chip after an encapsulation, the second table is sticked to by adhesion coating
Face.
7. electronic equipment as claimed in claim 6 it is characterised in that：When bio-identification chip is bundled in by flip technique
During two surfaces, described second surface is further provided with the wire for connecting bio-identification chip and touch key-press；Work as life
When thing identification chip sticks to second surface, described bio-identification chip connects described touch key-press by flexible circuit board.
8. electronic equipment as claimed in claim 4 it is characterised in that：Described touch key-press includes sensing electrode, described sensing
Electrode forms on a second surface, or, being formed on a flexible circuit board.
9. the electronic equipment as described in claim 4 or 5 it is characterised in that：Described electronic equipment further includes light shield layer, if
Put the second surface in cover sheet, to limit the transmission region on cover sheet and alternatively non-transparent region；Described touch key-press
It is arranged on alternatively non-transparent region with described bio-identification chip.
10. electronic equipment as claimed in claim 4 it is characterised in that：Described bio-identification chip include fingerprint sensing chip,
One or more of blood oxygen identification chip, heartbeat identification chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518234.XU CN205983478U (en) | 2016-05-31 | 2016-05-31 | Biological identification chip and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518234.XU CN205983478U (en) | 2016-05-31 | 2016-05-31 | Biological identification chip and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205983478U true CN205983478U (en) | 2017-02-22 |
Family
ID=58020288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620518234.XU Active CN205983478U (en) | 2016-05-31 | 2016-05-31 | Biological identification chip and electronic equipment |
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| Country | Link |
|---|---|
| CN (1) | CN205983478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017206912A1 (en) * | 2016-05-31 | 2017-12-07 | 深圳信炜科技有限公司 | Biological recognition chip and electronic device |
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2016
- 2016-05-31 CN CN201620518234.XU patent/CN205983478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017206912A1 (en) * | 2016-05-31 | 2017-12-07 | 深圳信炜科技有限公司 | Biological recognition chip and electronic device |
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Effective date of registration: 20210528 Address after: 545000 No.108, 2nd floor, building 2, 29 Xinliu Avenue, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Zibo Technology Co.,Ltd. Address before: 518055 Shenzhen, Nanshan District, Guangdong Xili Street Honghua Ling Industrial Zone 2 District 1 District 5 Building (Xi Bian) Patentee before: SHENZHEN XINWEI TECHNOLOGY Co.,Ltd. |