CN106062702A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN106062702A CN106062702A CN201680000454.6A CN201680000454A CN106062702A CN 106062702 A CN106062702 A CN 106062702A CN 201680000454 A CN201680000454 A CN 201680000454A CN 106062702 A CN106062702 A CN 106062702A
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- CN
- China
- Prior art keywords
- bio
- identification chip
- cover sheet
- touch
- electronic equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
Abstract
The present invention discloses an electronic device. The electronic device includes a protective cover, a touch key, and a biometric identification chip. The protective cover includes a first surface and a second surface opposite to the first surface. The touch key is provided on a second surface of the protective cover. The biometric identification chip is provided on the second surface of the protective cover plate by a flip chip technology process and is connected with the touching key. The biometric identification chip is used for sensing the biological information inputted by the user from the first surface of the protective cover plate and for driving the touching key to perform touch sensing so that the driving path of the touching key is short, the material cost is saved, the space occupied by electronic devices is reduced, arrangement of other components is facilitated, stability of signal transmission of electronic equipment is improved.
Description
Technical field
The present invention relates to bio information detection technology field, particularly relate to a kind of electronics with bio information sensing function
Equipment.
Background technology
At present, biosensing device has been increasingly becoming the standard configuration of electronic equipment (e.g., mobile phone etc.).So, biosensing device
Being currently used primarily in the bio information of sensing user's input, the governor circuit of electronic equipment is sensed according to biosensing device
Bio information correspondence control whether electronic equipment performs the function preset.
Along with the gradually stepping up of integrated level of biosensing device, the function of extension biosensing device becomes trend.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides one to utilize bio-identification chip drives touch key-press to perform touch
The electronic equipment of sensing function.
The present invention provides a kind of electronic equipment, including:
Cover sheet, including first surface and the second surface relative with first surface；
Touch key-press, is arranged on the second surface of described cover sheet；With
Bio-identification chip, is arranged on the second surface of described cover sheet, and touches with described by Flip Chip technique
Touching button to be connected, described bio-identification chip is used for sensing the bio information that user inputs from the first surface of cover sheet,
It is additionally operable to drive described touch key-press to perform touch-sensing.
In some embodiments, when cover sheet is glass cover-plate or sapphire cover plate, described bio-identification chip
The second surface of cover sheet it is bundled in by COG technique；When cover sheet is thin film cover plate, described bio-identification chip leads to
Cross COF technique and be bundled in the second surface of cover sheet.
In some embodiments, described electronic equipment farther 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 touch key-press and described bio-identification chip are arranged at the same of electronic equipment
End.
In some embodiments, the alternatively non-transparent region of the second surface of described cover sheet is formed further with leading
Line, described wire is used for electrically connecting described bio-identification chip and described touch key-press.
In some embodiments, described wire is between described touch key-press and described bio-identification chip.
In some embodiments, described wire is made up of conductive silver paste or molybdenum lithium molybdenum.
In some embodiments, described electronic equipment farther includes touch sensing layer, is arranged on described cover sheet
Second surface side, for sensing the touch operation whether having user on the transmission region on cover sheet.
In some embodiments, described electronic equipment farther includes display device, and described display device is touched with described
Touch sensing layer stacking to arrange；Or, described display device and described touch sensing layer form embedded touch display unit.
In some embodiments, described touch key-press includes sensing electrode, described sensing electrode or be formed at the second lid
On the second surface of plate, or it is formed on flexible circuit board.
In some embodiments, when described sensing electrode is formed on the second surface of the second cover plate, described touch
Electrode is made up of conductive silver paste or molybdenum lithium molybdenum.
In some embodiments, described bio-identification chip includes sensor electrode array and control circuit, described control
Circuit is used for controlling sensor electrode array and performs bio information sensing, is additionally operable to control described touch key-press and performs touch-sensing.
In some embodiments, described control circuit controls sensor electrode array and touch key-press simultaneously or timesharing work
Make.
In some embodiments, described bio-identification chip is fingerprint recognition chip, blood oxygen identification chip, heart beating identification
One or more in chip.
In some embodiments, described bio-identification chip is nude film.
The present invention also provides for a kind of electronic equipment, including:
Cover sheet, including first surface and the second surface relative with first surface；
Touch key-press, is arranged on the second surface of cover sheet；
Wire, is arranged on the second surface of cover sheet, and is connected with described touch key-press；
Anisotropy conductive layer, is arranged on described wire；With
Bio-identification chip, is arranged on described anisotropy conductive layer, by described anisotropy conductive layer and described wire
Electrically connecting with described touch key-press, described bio-identification chip is for sensing the life that user inputs from the first surface of cover sheet
Thing information, is additionally operable to drive described touch key-press to perform touch-sensing function.
In some embodiments, described anisotropy conductive layer is anisotropic conductive film or anisotropic conductive.
In some embodiments, described electronic equipment includes embedded touch display unit, described bio-identification chip,
Touch key-press, wire and anisotropy conductive layer are arranged between embedded touch display unit and cover sheet.
In some embodiments, described bio-identification chip, touch key-press, wire and anisotropy conductive layer are respectively provided with
Same one end at electronic equipment.
Owing to the bio-identification chip of the electronic equipment of the present invention removes the bio information for sensing user's input, it is additionally operable to
Drive touch key-press to perform touch-sensing, thus the function of described bio-identification chip further expands, improve bio-identification core
The utilization rate of sheet.
Although disclosing multiple embodiment, change including it, but by illustrate and describing explanation disclosed by the invention
The following detailed description of property embodiment, other embodiments disclosed by the invention will be readily apparent to those skilled in the art.
Can revise at various obvious aspects it will be recognized that the present invention is open, all modifications is all without departing from the essence of the present invention
God and scope.Correspondingly, accompanying drawing and detailed description substantially should be considered illustrative and not restrictive.
Accompanying drawing explanation
Describe its example embodiment, inventive feature and advantage in detail by referring to accompanying drawing will be apparent from.
Fig. 1 is the decomposed structural representation of mobile phone one embodiment of the present invention.
Fig. 1 a is the part-structure cross 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 structural representation sketch 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 mobile phone one of the present invention changes embodiment.
Fig. 5 is the part-structure simplified schematic diagram of mobile phone of the present invention another change embodiment.
Fig. 6 is the part-structure simplified schematic diagram of mobile phone of the present invention another change embodiment.
Fig. 7 is the part-structure simplified schematic diagram of mobile phone of the present invention another change embodiment.
Detailed description of the invention
It is described more fully with example embodiment referring now to accompanying drawing.But, example embodiment can be with multiple shape
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, it is provided that these embodiments make the present invention incite somebody to action
Fully and completely, and by the design of example embodiment those skilled in the art is conveyed to all sidedly.For convenience or clear,
May exaggerate, omit or be schematically illustrated in thickness and the size of every layer shown in accompanying drawing and schematically illustrate relevant unit
The quantity of part.It addition, the size of element not exclusively reflects actual size, and the quantity incomplete reaction actual number of related elements
Amount.
In describing the invention, it is to be understood that: " multiple " are defined as two and two or more, unless otherwise clearly
Concrete restriction, accordingly, this definition is applicable to the term such as " multiple ", " a plurality of ", " many "." connecting " can be electrical connection, machine
The numerous embodiments such as tool connects, couples, is directly connected to and is indirectly connected with, unless the following special instruction of the present invention, the most also
It is not particularly limited.
In the present invention, term " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ",
" push up ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only
Specific side must be had for the ease of describing the present invention and simplification description rather than instruction or the device of hint indication or element
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, described feature, structure can be combined in one or more embodiment in any suitable manner.
In the following description, it is provided that many details thus be given and embodiments of the present invention fully understood.But, ability
Field technique personnel it will be appreciated that do not have in described specific detail one or more, or uses other structure, constituent element etc.,
Technical scheme can also be put into practice.In other cases, known features or operation are not shown in detail or describe to keep away
Exempt from the fuzzy present invention.
See also the decomposed structural representation that Fig. 1-1b, Fig. 1 are electronic equipment one embodiments of the present invention.Fig. 1 a
It it is the part-structure cross 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.
The present invention provides a kind of electronic equipment, and it can be portable electronic product, household formula electronic product or vehicle electronics product.So
And, described electronic equipment does not limit to electronic product listed herein, it is also possible to be other suitable electronic product.Described portable
Electronic product for example, mobile terminal, the most described mobile phone of described mobile terminal, panel computer, notebook computer, Wearable
The suitably mobile terminal such as product.Described household formula electronic product for example, intelligent door lock, TV, refrigerator, desktop computer etc. close
Suitable household formula electronic product.Described vehicle electronics product for example, Vehicular display device, drive recorder, navigator, vehicle-mounted ice
The suitably vehicle electronics product such as case.For convenience of understanding and explanation technical scheme, described electronic equipment 100 is with conventional
Described mobile phone as a example by be illustrated.Described electronic equipment 100 includes cover sheet 10, touch key-press 20 and bio-identification core
Sheet 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, it is the surface that user can directly touch.Described second surface 12 is positioned at described electronic equipment
The inside of 100.Glass that described cover sheet 10 is the most transparent or sapphire cover plate, but, the material of described cover sheet 10
Material is alternatively other suitable material, is not limited to glass or sapphire cover plate, the most alternatively thin 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 is with described
Touch key-press 20 is connected, for sensing the bio information that user inputs from first surface 11, be additionally operable to drive described touch by
Key 20 performs touch-sensing function.When described bio-identification chip 30 detects the bio information of input and described electronic equipment
During the bio information stencil matching prestored in 100, the corresponding function performing to preset of the most described electronic equipment 100 or application program,
Such as: solve screen function, payment function, startup APP (Applicatio, application program), file opening folder etc..
Owing to the bio-identification chip 30 of the present invention is further used for driving touch key-press 20 to perform touch-sensing, therefore,
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 for example, fingerprint recognition chip, blood oxygen identification chip, heart beating identification chip, pressure are known
One or more in other chip, humidity identification chip, temperature identification chip, iris identification chip.Accordingly, described biological letter
Cease in for example, finger print information, blood oxygenation information, heartbeat message, pressure information, humidity information, temperature information, iris information
Plant or multiple.But, the present invention does not limit to bio-identification chip 30 recited herein and the kind of bio information, it is also possible to be
Other suitable bio-identification chip 30 and kind of bio 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 positions such as the side of electronic equipment 100, is not limited in electronics
The front of equipment 100.It addition, in the present embodiment, described bio-identification chip 30 is arranged on the lower section of cover sheet 10,
So, changing 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 combine 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
Sheet.
When cover sheet 10 is glass cover-plate or sapphire cover plate, described bio-identification chip 30 is by COG (Chip
On Glass, glass flip chip) technique binding (bonding) is on the second surface 12 of cover sheet 10.But, change ground,
During described cover sheet 10 for example, thin 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 farther 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, it is also possible to be located at the transmission region 101 of 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, it is possible to
To be located at the transmission region 101 of 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, it is also possible to be positioned at described cover sheet 10 transmission region 101 any two
Side.
In the present embodiment, described bio-identification chip 30 is neighbouring with described touch key-press 20 to be arranged, and is located in the lump
One end of described cover sheet 10, is i.e. positioned at same one end of electronic equipment 100.
Further, as shown in Fig. 1 and 1b, described alternatively non-transparent region 102 arranges touch mark 21.Described touch indicates
21 are correspondingly arranged with described touch key-press 20, for indicating position or the merit of described touch key-press 20 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 positioned at described touch key-press 20
And between described bio-identification chip 30.
Described wire 50 is a plurality of.Described wire 50 is such as formed by conductive silver paste or molybdenum lithium molybdenum.Specifically, light shield layer is worked as
After on 40 second surfaces 12 being formed at described cover sheet 10, by being coated with or brush silver slurry or molybdenum lithium molybdenum in described light shield layer
Form conductor layer on 40, then, form described wire 50 in operations such as conductor layer are carried out such as etching.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 stannum 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 be electrically connected with described touch key-press 20 by described anisotropy conductive layer 60 and described wire 50.Described
Anisotropy conductive layer 60 together can be located at described with described touch key-press 20, described wire 50, described bio-identification chip 30
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
The part stated in wire 50, described bio-identification chip 30 is located at the alternatively non-transparent region 102 on described cover sheet 10, another
Part is located at the transmission region 101 on described cover sheet 10.Described anisotropy conductive layer 60 for example, anisotropic conductive film
(Anisotropic Conductive Film, ACF) 14 or anisotropic conductive (Anisotropic conductive
adhesive/paste,ACA/ACP).But, described anisotropy conductive layer 60 is alternatively other and is suitably capable of each to different
The material of property conducting function, 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, changing ground, described bio-identification chip 30 also can be formed on cover sheet 10 by other suitable technique 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 drive electrode 23, described sensing electrode
Form mutual capacitance between 22 and described drive electrode 23, whether have touch operation 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, changing ground, described drive electrode 23 is the most interchangeable with the position of described sensing electrode 22.It addition, described sensing electrode 22
Can also be formed on other suitable element with described drive electrode 23, such as, be formed on flexible circuit board, then by being somebody's turn to do
Flexible circuit board electrically connects with described bio-identification chip 30, and described flexible circuit board is fitted with cover sheet 10.
When described sensing electrode 22 and described drive electrode 23 are formed on the second surface 12 of cover sheet 10, described
Sensing electrode 22 and described drive electrode 23 can be made up of conductive silver paste or molybdenum lithium molybdenum.Certainly, described sensing electrode 22 and institute
State drive electrode 23 to be made up of other suitable material.
Refer to the structural representation sketch that Fig. 2, Fig. 2 are the touch key-press 20 1 change embodiments shown in Fig. 1 b.Described tactile
Touching button 20 to include sensing electrode 24, described sensing electrode 24 has detected whether touch operation based on self-capacitance sensing principle.
Described sensing electrode 24 for example, screw type electrode.
See also the circuit block diagram that Fig. 1 b and Fig. 3, Fig. 3 are the bio-identification chips 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 to perform bio information sensing,
Described touch key-press 20 is also driven to perform touch-sensing.
Described drive circuit 32 offer touch driving signal is to drive electrode 23, and receives the touch of self-inductance measurement electrode 22
According to described touch-sensing signal, sensing signal, to know whether touch key-press 20 is touched.
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 farther 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 communicating with described display device 80, bio-identification chip 30.Described cover sheet 10 matches 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.
Referring to Fig. 4, Fig. 4 is the part-structure simplified schematic diagram that mobile phone one of the present invention changes embodiment.Described bio-identification
Chip 30 is arranged on side 72.Arrange it is preferred that described bio-identification chip 30 is neighbouring with described touch key-press 20.Such as Fig. 4
Shown in, described bio-identification chip 30 is located at the lower end of the left surface 72 of described back cover 70 with the little finger of toe in user friendly finger
Contact, and described touch key-press 20 is located at the lower end of described second surface 12 and neighbouring described bio-identification chip 30.The present invention
Described bio-identification chip 30 do not limit to above-mentioned set-up mode with described touch key-press 20, it is also possible to be the suitable of other
Set-up mode.
Seeing also Fig. 1, Fig. 2 and Fig. 5, Fig. 5 is the part-structure signal letter of another change embodiment of mobile phone of the present invention
Figure.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, it is also possible to is 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 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, it is possible to for the electrode structure of multiplexing display device 80 itself.Described touch sensing layer 90 can be single layer structure, it is possible to
For double-decker.Further, the sensing principle of described touch sensing layer 90 can be that mutual capacitance type senses principle, it is possible to for certainly
Capacitance type sensing principle.
When display device 80 is liquid crystal indicator, described touch sensing layer 90 is such as arranged on polaroid and colored filter
Between tabula rasa, form On-Cell touch display unit.Changing ground, described touch sensing layer 90 such as may also be arranged on colour
In-Cell touch display unit is formed between filter sheet base plate and membrane array substrate, etc..
Along with touch sensing layer 90 is gradually integrated in display device 80, form embedded touch display unit, be used for driving
The touch driving chip of dynamic touch sensing layer 90 is gradually same with for driving the display driver chip of display device 80 to be integrated in
Touch in display driver chip.Generally, in the lower end (that is, on-mike one end) of electronic equipment 100, antenna is set, in order to be beneficial to
Heat radiation, touches display driver chip and is generally located on the upper end (that is, near receiver one end) of electronic equipment 100, i.e. touch display
Driving chip and touch key-press 20 are positioned at the two ends of mobile phone.Touch key-press is driven further according to touching display driver chip
20, then need to lay longer wire between touch display driver chip and touch key-press 20, thereby result in connection wire and account for
With the more inner space of mobile phone, deposit it addition, so the arrangement layout between other element of interior of mobile phone and signal are transmitted
In certain impact.
For having the electronic equipment 100 of embedded touch display unit, the present invention proposes to utilize bio-identification chip 30
Drive touch key-press 20 to perform touch operation further, thus the driving path of described touch key-press 20 can be made briefly, save
Material cost, reduces taking of electronic equipment 100 inner space, facilitates other element arrangement to arrange, improves electronic equipment 100 and believes
Number transmission stability.
In particular, when bio-identification chip 30 is arranged on the front of electronic equipment 100, and it is positioned at electronics with touch key-press 20
During same one end of equipment 100, the wire 50 connecting bio-identification chip 30 and touch key-press 20 shortens further, and can be direct
It is formed on cover sheet 10, saves space further, and reduce the interference to other signal.
Needing further exist for explanation, described electronic equipment 100 can increase the element not shown in diagram further or subtract
Some element shown in few diagram or parts, such as, increase mainboard for being sensed according to described bio-identification chip 30
Bio information correspondence controls electronic equipment 100 and performs corresponding function.But, the present invention does not limit to increases master recited herein
Plate, the electronic equipment 100 of the present invention corresponding selection can be increased or decreased element or parts according to actual needs.
Refer to the part assembling structure simplified schematic diagram of the another embodiment that Fig. 6, Fig. 6 are mobile phone of the present invention.In this enforcement
In mode, described bio-identification chip 30 for example, through encapsulation after chip, it can be the chip including single nude film, it is possible to
It it is the chip including many nude films.Described bio-identification chip 30 such as sticks to the second table of cover sheet 10 by adhesion coating
On face 12.Described bio-identification chip 30 is connected with described touch key-press 20 by connector 50a.It is preferred that described connector
50a is flexible circuit board.So, described connector 50a is not limited to described flexible circuit board 50a, it is possible to suitable for other
Element.
Described touch key-press 20 may be provided on cover sheet 10, it is possible to is 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 carry out data communication.The information correspondence that described mainboard 75 senses according to described bio-identification chip 30 controls
Whether electronic equipment 100 performs corresponding function.
Changing ground, described bio-identification chip 30 also can be imprinted with waiting other suitable mode to be arranged on second surface
On 12.Or, described bio-identification chip 30 is arranged near cover sheet 30, and there is not centre between cover sheet 30
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 position, 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 bio-identification chip 30 and be arranged on the front of 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, ground, for having the electronic equipment 100 of embedded touch display unit, described bio-identification chip are changed
30 sides that also may be formed at electronic equipment 100, it is not limited to be arranged on the front of electronic equipment 100.
Refer to the structural representation sketch of the another embodiment that Fig. 7, Fig. 7 are mobile phone of the present invention.In the present embodiment, use
Separately it is integrated into a driving chip 35 in the circuit driving touch key-press 20, is integrated in bio-identification chip 30 the most as shown in Figure 3
In.Described driving chip 35 is arranged on flexible circuit board 50a, and is connected with bio-identification chip 30, by described biological knowledge
Other chip 30 output touch driving signal is to touch key-press 20, and is received from touch key-press by described bio-identification chip 30
The touch-sensing signal of 20 outputs.
Described bio-identification chip 30 for example, nude film, is formed on cover sheet 10 by flip technique.Described touch
Button 20 is such as formed on the second surface 12 of cover sheet 10.Described bio-identification chip 30 is pressed with touch by wire 50
Key 20 connects.Described wire 50 is formed on second surface 12, and is positioned at described touch key-press 20 and described bio-identification chip
Between 30.So, changing ground, described touch key-press 20 also may be formed on other medium (such as flexible circuit board), and is fitted in
On described cover sheet 10.
Open despite describing the present invention with reference to each embodiment, it will be appreciated that these embodiments are illustrative,
And the scope of the present invention is not limited only to them.Many changes, revises, adds and improves is all possible.More typically and
Speech, describes in the context of specific embodiments according to each embodiment disclosed by the invention.Function can be public in the present invention
In each embodiment opened the most separately or in combination, or utilize different terms to describe.These and
He changes, revises, adds and improves can be in scope disclosed by the invention as defined in subsequent claim.
Claims (19)
1. an electronic equipment, including:
Cover sheet, including first surface and the second surface relative with first surface；
Touch key-press, is arranged on the second surface of described cover sheet；With
Bio-identification chip, is arranged on the second surface of described cover sheet, and presses with described touch by Flip Chip technique
Key is connected, and described bio-identification chip, for sensing the bio information that user inputs from the first surface of cover sheet, is also used
Touch-sensing is performed in driving described touch key-press.
2. electronic equipment as claimed in claim 1, it is characterised in that: when cover sheet is glass cover-plate or sapphire cover plate
Time, described bio-identification chip is bundled in the second surface of cover sheet by COG technique；When cover sheet is thin film cover plate
Time, described bio-identification chip is bundled in the second surface of cover sheet by COF technique.
3. electronic equipment as claimed in claim 1, it is characterised in that: described electronic equipment farther includes light shield layer, arranges
At the second surface of cover sheet, to limit the transmission region on cover sheet and alternatively non-transparent region；Described touch key-press and
Described bio-identification chip is arranged on alternatively non-transparent region.
4. electronic equipment as claimed in claim 3, it is characterised in that: described touch key-press and described bio-identification chip are all provided with
Put the same one end at electronic equipment.
5. electronic equipment as claimed in claim 3, it is characterised in that: the alternatively non-transparent region of the second surface of described cover sheet
On be formed further with wire, described wire is used for electrically connecting described bio-identification chip and described touch key-press.
6. electronic equipment as claimed in claim 5, it is characterised in that: described wire is positioned at described touch key-press and described biology
Between identification chip.
7. electronic equipment as claimed in claim 5, it is characterised in that: described wire is made up of conductive silver paste or molybdenum lithium molybdenum.
8. electronic equipment as claimed in claim 3, it is characterised in that: described electronic equipment farther includes touch sensing layer,
It is arranged on the second surface side of described cover sheet, whether has touching of user on the transmission region on cover sheet for sensing
Touch operation.
9. electronic equipment as claimed in claim 8, it is characterised in that: described electronic equipment farther includes display device, institute
State display device to arrange with described touch sensing layer stackup；Or, described display device is formed embedded with described touch sensing layer
Formula touch display unit.
10. electronic equipment as claimed in claim 1, it is characterised in that: described touch key-press includes sensing electrode, described sensing
Electrode or be formed on the second surface of cover sheet, or be formed on flexible circuit board.
11. electronic equipments as claimed in claim 10, it is characterised in that: when described sensing electrode is formed at the of the second cover plate
Time on two surfaces, described sensing electrode is made up of conductive silver paste or molybdenum lithium molybdenum.
12. electronic equipments as claimed in claim 1, it is characterised in that: described bio-identification chip includes sensor electrode array
And drive circuit, described drive circuit is used for driving sensor electrode array to perform bio information sensing, is additionally operable to drive described touching
Touch button and perform touch-sensing.
13. electronic equipments as claimed in claim 12, it is characterised in that: described drive circuit drives sensor electrode array and touches
Touch button simultaneously or time-sharing work.
14. electronic equipments as claimed in claim 1, it is characterised in that: described bio-identification chip is fingerprint recognition chip, blood
One or more in oxygen identification chip, heart beating identification chip.
15. electronic equipments as claimed in claim 1, it is characterised in that: described bio-identification chip is nude film.
16. 1 kinds of electronic equipments, including:
Cover sheet, including first surface and the second surface relative with first surface；
Touch key-press, is arranged on the second surface of cover sheet；
Wire, is arranged on the second surface of cover sheet, and is connected with described touch key-press；
Anisotropy conductive layer, is arranged on described wire；With
Bio-identification chip, is arranged on described anisotropy conductive layer, by described anisotropy conductive layer and described wire and institute
Stating touch key-press electrical connection, described bio-identification chip is for sensing the biological letter that user inputs from the first surface of cover sheet
Breath, is additionally operable to drive described touch key-press to perform touch-sensing function.
17. electronic equipments as claimed in claim 16, it is characterised in that: described anisotropy conductive layer be anisotropic conductive film or
Anisotropic conductive.
18. electronic equipments as claimed in claim 16, it is characterised in that: described electronic equipment includes that embedded touch shows dress
Put, described bio-identification chip, touch key-press, wire and anisotropy conductive layer be arranged at embedded touch display unit and
Between cover sheet.
19. electronic equipments as claimed in claim 18, it is characterised in that: described bio-identification chip, touch key-press, wire,
With same one end that anisotropy conductive layer is arranged at electronic equipment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/084209 WO2017206091A1 (en) | 2016-05-31 | 2016-05-31 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106062702A true CN106062702A (en) | 2016-10-26 |
Family
ID=57195555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680000454.6A Pending CN106062702A (en) | 2016-05-31 | 2016-05-31 | Electronic device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106062702A (en) |
| WO (1) | WO2017206091A1 (en) |
Cited By (4)
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| WO2017206912A1 (en) * | 2016-05-31 | 2017-12-07 | 深圳信炜科技有限公司 | Biological recognition chip and electronic device |
| CN107621856A (en) * | 2017-09-29 | 2018-01-23 | 广东欧珀移动通信有限公司 | Cover plate assembly and mobile terminal |
| CN112038146A (en) * | 2020-01-02 | 2020-12-04 | 光宝电子(广州)有限公司 | Key structure |
| CN112783264A (en) * | 2019-11-11 | 2021-05-11 | 苹果公司 | Biometric key including textured ceramic cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111414830A (en) * | 2020-03-13 | 2020-07-14 | 京东方科技集团股份有限公司 | Fingerprint detection device, touch panel and electronic equipment |
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- 2016-05-31 WO PCT/CN2016/084209 patent/WO2017206091A1/en active Application Filing
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| US20140341447A1 (en) * | 2013-05-14 | 2014-11-20 | Lg Electronics Inc. | Portable device including a fingerprint scanner and method of controlling therefor |
| CN103745194A (en) * | 2013-12-20 | 2014-04-23 | 深圳市汇顶科技股份有限公司 | Fingerprint detection device and mobile terminal |
| CN104751115A (en) * | 2013-12-31 | 2015-07-01 | 茂丞科技股份有限公司 | Electronic device with multifunctional sensor and operation method |
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| CN107621856A (en) * | 2017-09-29 | 2018-01-23 | 广东欧珀移动通信有限公司 | Cover plate assembly and mobile terminal |
| CN112783264A (en) * | 2019-11-11 | 2021-05-11 | 苹果公司 | Biometric key including textured ceramic cover |
| CN112038146A (en) * | 2020-01-02 | 2020-12-04 | 光宝电子(广州)有限公司 | Key structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017206091A1 (en) | 2017-12-07 |
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