CN208908035U - Fingerprint recognition mould group and electronic device - Google Patents
Fingerprint recognition mould group and electronic device Download PDFInfo
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- CN208908035U CN208908035U CN201822006965.8U CN201822006965U CN208908035U CN 208908035 U CN208908035 U CN 208908035U CN 201822006965 U CN201822006965 U CN 201822006965U CN 208908035 U CN208908035 U CN 208908035U
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- recognition mould
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Abstract
The utility model discloses a kind of fingerprint recognition mould group and electronic devices.Fingerprint recognition mould group includes the fingerprint sensor and flexible circuit board of electrical connection.Fingerprint sensor includes the first face and the second face, and peripheral region is corresponded between the first face and the second face and is provided with short side interconnected and long side.Flexible circuit board includes the first flexible part, the second flexible part and bending part.First flexible part is set to the second face of fingerprint sensor so that the second face extraction wire at short side is electrically connected with the first end of the first flexible part.Second flexible part is stacked and placed on side of first flexible part far from fingerprint sensor, and the second flexible part includes the first plate and the second plate in the connection of T font.Bending part connects the second end of the first flexible part and one end of the first plate.The fingerprint recognition mould group of the utility model meets the layout requirements of side fingerprint recognition mould group and solves the problems, such as outlet insufficient space.
Description
Technical field
The utility model relates to technical field of biometric identification, more particularly, to a kind of fingerprint recognition mould group and electronic device.
Background technique
In the side fingerprint recognition mould group and ultra-narrow racetrack fingerprint recognition mould group of the relevant technologies, when complete machine assembles,
The outgoing line position of flexible circuit board is asked to be located at the long side center of fingerprint sensor.But flexible circuit board is directly passed from fingerprint
The long side center outlet of sensor can occupy biggish space of lines out.In addition, the intelligence hand as applied by fingerprint recognition mould group
The thickness of the electronic devices such as machine is more and more thinner, and in order to avoid outlet insufficient space, the outgoing line position of flexible circuit board is designed to
Problem.
Utility model content
The embodiments of the present invention provides a kind of fingerprint recognition mould group and electronic device.
The fingerprint recognition mould group of the utility model embodiment includes fingerprint sensor and is electrically connected with the fingerprint sensor
The flexible circuit board connect.The fingerprint sensor includes the first face and opposite with first face second for fingerprint recognition
Face.Peripheral region is corresponded between first face and second face is provided with short side interconnected and long side, it is described short
Side and the long side are for connecting first face and second face.The flexible circuit board include the first flexible part,
Second flexible part and bending part.First flexible part is set to the second face of the fingerprint sensor so that second face is leaned on
Extraction wire is electrically connected with the first end of first flexible part at the nearly short side.Second flexible part is stacked and placed on described
Side of first flexible part far from the fingerprint sensor, second flexible part include the first plate and the in the connection of T font
Two plates, and second plate is drawn along the side of first plate.The bending part connects the second end of first flexible part
With one end of first plate.
In the fingerprint recognition mould group of the utility model embodiment, first from the second face of fingerprint sensor from short side
Extraction wire is connected to the first flexible part, is then set as T word by flexible circuit board double flat and by the second flexible part
Type meets side fingerprint recognition mould so that the outgoing line position of flexible circuit board is adjusted to the long side center of fingerprint sensor
The layout requirements of group, while solving the problems, such as side fingerprint recognition mould group outlet insufficient space.
In some embodiments, the fingerprint recognition mould group includes stiffening plate.The stiffening plate is arranged described first
End face of the flexible part far from the fingerprint sensor.In this way, stiffening plate can enhance the intensity of the first flexible part.
In some embodiments, the size of the stiffening plate is greater than the size of the induction region of the fingerprint sensor.
So, it can be ensured that the strength of reliability such as needle point, static pressure.
In some embodiments, the fingerprint recognition mould group includes being arranged between the stiffening plate and first plate
T junction component.The T junction component includes support portion and the breasting end of connection.The stiffening plate is arranged in the support portion
End face far from first plate.The end face for bearing against end is arc convex, and the breasting end bears against the bending part.Such as
This, guarantees flexible circuit board around the reliability of folding.
In some embodiments, the fingerprint recognition mould group includes double-sided adhesive.The support portion passes through the double-sided adhesive
It is connect with the stiffening plate and first plate.In this way, T junction component be fixed on stiffening plate and the second flexible part the first plate it
Between, the breasting end of T junction component is for bending part breasting.
In some embodiments, the stiffening plate includes in breasting end.The end face for bearing against end is arc convex, institute
It states and bears against the end breasting bending part.In this way, guaranteeing flexible circuit board around the reliability of folding.
In some embodiments, the two sides of the junction of first plate and second plate offer U-type groove.Such as
This, U-type groove can be easy to be torn to avoid in the second flexible part of T font.
In some embodiments, one end of second plate is equipped with connector.In this way, fingerprint recognition mould group can pass through
Connector connects outer member (mainboard of such as electronic device).
In some embodiments, the fingerprint recognition mould group includes cover board, and the cover board is set to the fingerprint sensing
First face of device.In this way, cover board protects fingerprint sensor.
The electronic device of the utility model embodiment, including fingerprint recognition described in shell and any of the above-described embodiment
Mould group.The fingerprint recognition mould group is mounted on the shell.
In the electronic device of the utility model embodiment, the flexible circuit board of fingerprint recognition mould group is first from fingerprint sensor
The second face at short side extraction wire be connected to the first flexible part, then by flexible circuit board double flat and
T font is set by the second flexible part, so that the outgoing line position of flexible circuit board is adjusted to the long side center of fingerprint sensor,
The layout requirements of side fingerprint recognition mould group are met, while solving asking for side fingerprint recognition mould group outlet insufficient space
Topic.
The additional aspect and advantage of the embodiments of the present invention will be set forth in part in the description, partially will be from
Become obvious in following description, or is recognized by the practice of the embodiments of the present invention.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the embodiments of the present invention are from combination following accompanying drawings to embodiment party
It will be apparent and be readily appreciated that in the description of formula, in which:
Fig. 1 is the structural schematic diagram of the electronic device of the utility model embodiment；
Fig. 2 is the diagrammatic cross-section of the fingerprint recognition mould group of the utility model embodiment one；
Fig. 3 is the stereoscopic schematic diagram of the fingerprint recognition mould group of the utility model embodiment one；
Fig. 4 is the decomposition diagram of the fingerprint recognition mould group of the utility model embodiment one；
Fig. 5 is the diagrammatic cross-section of the fingerprint recognition mould group of the utility model embodiment two；
Fig. 6 is the stereoscopic schematic diagram of the fingerprint recognition mould group of the utility model embodiment two；
Fig. 7 is the decomposition diagram of the fingerprint recognition mould group of the utility model embodiment two.
Main element symbol description:
Electronic device 1000, fingerprint recognition mould group 100, fingerprint sensor 10, the first face 12, the second face 14, short side 16,
Long side 18, induction region 11, flexible circuit board 20, the first flexible part 22, first end 222, second end 224, the second flexible part
24, the first plate 242, the second plate 244, U-type groove 246, connector 248, bending part 26, stiffening plate 30, bear against end 32, tin cream 40,
Conducting resinl 50, support portion 62, bears against end 64, step 66, double-sided adhesive 70, cover board 80, shell 200 at T junction component 60.
Specific embodiment
The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this
Novel limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of " clockwise ", instruction " counterclockwise " be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more
The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Referring to Fig. 1, the electronic device 1000 of the utility model embodiment includes shell 200 and fingerprint recognition mould group
100.Electronic device 1000 can be mobile phone, tablet computer, ATM machine, vehicular touch screen, fingerprint gate lock etc..The utility model with
Electronic device 1000 is illustrated for mobile phone.Fingerprint recognition mould group 100 is mounted on shell 200.For example, fingerprint recognition mould group
100 are mounted on the side of shell 200.
It is appreciated that fingerprint recognition mould group 100 is assembled in electronic device 1000 to identify that the identity of user can be improved
Safety avoids userspersonal information from revealing.Fingerprint recognition mould group 100 may be mounted at the front of electronic device 1000, the back side
Or side.In the related art, side fingerprint recognition mould group is when complete machine assembles, it is desirable that the outgoing line position of flexible circuit board is located at
The long side center of fingerprint sensor.Directly correspond in long side from the long side center of fingerprint sensor or fingerprint sensor
The position extraction wire of the heart connects flexible circuit board, can occupy biggish space of lines out.In order to solve side fingerprint recognition mould group
The problem of outlet insufficient space, the utility model proposes a kind of new fingerprint recognition mould groups 100.
Fig. 2 to Fig. 7 is please referred to, the fingerprint recognition mould group 100 of the utility model embodiment includes 10 He of fingerprint sensor
The flexible circuit board 20 being electrically connected with fingerprint sensor 10.Fingerprint sensor 10 include for fingerprint recognition the first face 12 and with
The second opposite face 14 of first face 12.Peripheral region, which is corresponded to, between first face 12 and the second face 14 is provided with short side interconnected
16 and long side 18, short side 16 and long side 18 are for connecting the first face 12 and the second face 14.Wherein, short side 16 and long side
Side 18, which is connected with each other, refers to that the side of fingerprint sensor 10 has multiple sides, and long side and short side is made by head and the tail connection
10 side of sensor is obtained around closing.Flexible circuit board 20 includes the first flexible part 22, the second flexible part 24 and bending part 26.The
One flexible part 22 is set to the second face 14 of fingerprint sensor 10 so that the second face 14 extraction wire and the at short side 16
The first end 222 of one flexible part 22 is electrically connected.Second flexible part 24 is stacked and placed on the first flexible part 22 far from the fingerprint sensor
10 side, i.e. diagram lower section.Second flexible part 24 includes in the first plate 242 and the second plate 244 of the connection of T font and second
Plate 244 is drawn along the side of the first plate 242.Bending part 26 connect the first flexible part 22 second end 224 and the first plate 242 one
End.
It is first close from the second face 14 of fingerprint sensor 10 in the fingerprint recognition mould group 100 of the utility model embodiment
Extraction wire is connected to the first flexible part 22 at short side 16, then by 20 double flat of flexible circuit board and by second
Flexible part 24 is set as T font, so that the outgoing line position of flexible circuit board 20 is adjusted in the long side 18 of fingerprint sensor 10
The heart, meets the layout requirements of side fingerprint recognition mould group 100, while solving side fingerprint recognition mould group 100 and going out space of lines
Insufficient problem.
It should be noted that in the present invention, the flat shape of fingerprint sensor 10 is substantially in racetrack, fingerprint is passed
Sensor 10 is the fingerprint chip of LGA (Land Grid Array) encapsulation.The flat shape of fingerprint chip is integrally in rectangle, induction
Region 11 (area active area, AA) is consistent with fingerprint chip size.First from the second face 14 of fingerprint sensor 10 close to short side
Extraction wire is connected to the first flexible part 22 at side 16, then by 20 double flat of flexible circuit board and flexible by second
Portion 24 is set as T font, so that the outgoing line position of flexible circuit board 20 is adjusted to 18 center of long side of fingerprint sensor 10, refers to
, the first flexible part 22 is electrically connected place close to the arc end of fingerprint sensor 10, flexible circuit board with fingerprint sensor 10
After 20 double flats, the second flexible part 24 is stacked and placed on 22 lower section of the first flexible part, and the second plate 244 of the second flexible part 24 (is used for
The junction being connect with outer member) be located at fingerprint sensor 10 two arc ends middle position.
In some embodiments, fingerprint recognition mould group 100 includes stiffening plate 30.Stiffening plate 30 is arranged in the first flexible part
22 end faces far from fingerprint sensor 10, that is, the lower surface illustrated.
In this way, stiffening plate 30 can enhance the intensity of the first flexible part 22.It is appreciated that due to the softness of flexible circuit board 20
Characteristic causes 20 stress of flexible circuit board to be easy to produce crack, that is, is difficult to connect fingerprint sensor 10 and the first flexible part 22.Cause
Stiffening plate 30, can be arranged in the lower surface of the first flexible part 22 by this, so that the intensity of the first flexible part 22 is enough, into
And facilitate connection fingerprint sensor 10 and the first flexible part 22.
In addition, fingerprint sensor 10 and the first flexible part 22 can by SMT (Surface Mount Technology,
Surface mounting technology) connection.When fingerprint sensor 10 is soldered to the upper surface of the first flexible part 22 by SMT, can first by
The lower surface of the first flexible part 22 is arranged in stiffening plate 30, and the first flexible part 22 can be made not allow mutability in the welding process in this way
Shape guarantees connection effect.
Further, one layer of tin cream 40 is equipped between fingerprint sensor 10 and the first flexible part 22.Tin cream 40 can be in SMT
Fixed fingerprint sensor 10 and the first flexible part 22 when piece.One layer of conducting resinl is equipped between first flexible part 22 and stiffening plate 30
50.Conducting resinl 50 can connect the first flexible part 22 of conducting and stiffening plate 30.Stiffening plate 30 can be made of metal material, such as not
Become rusty steel.
In some embodiments, the size of stiffening plate 30 is greater than the size of the induction region 11 of fingerprint sensor 10.
So, it can be ensured that the strength of reliability such as needle point, static pressure.It is appreciated that the size of stiffening plate 30 can be with fingerprint
The size of the induction region 11 of sensor 10 is consistent or the size of stiffening plate 30 is greater than the induction region 11 of fingerprint sensor 10
Size.Preferably, the size of stiffening plate 30 is greater than the size of the induction region 11 of fingerprint sensor 10.
Please see Fig. 2 to Fig. 4, in some embodiments, fingerprint recognition mould group 100 includes setting in stiffening plate 30 and the
T junction component 60 between one plate 242.T junction component 60 includes support portion 62 and the breasting end 64 of connection.Stiffening plate 30 is arranged
In end face of the support portion 62 far from the first plate 242.The end face for bearing against end 62 is arc convex, bears against end 64 and bears against bending part 26.
In this way, guaranteeing flexible circuit board 20 around the reliability of folding.It is appreciated that being leaned on from the second face 14 of fingerprint sensor 10
Extraction wire is electrically connected with the first end 222 of the first flexible part 22 at nearly short side 16, is needed 20 reflexed 180 of flexible circuit board
Degree could to be stacked and placed on 22 lower section of the first flexible part in the second flexible part 24 of T font, and going out flexible circuit board 20
Line position is adjusted to fingerprint sensor 10 from 18 center of long side.Due to 20 reflexed 180 degree of flexible circuit board, arc position is (curved
Folding part 26) it is easy extremely to fracture and split.T junction component 60 is added between stiffening plate 30 and the first plate 242, utilizes T junction component 60
Breasting end 64 with arc convex bears against bending part 26, so that bending part 26 is not easy to break.
In some embodiments, fingerprint recognition mould group 100 includes double-sided adhesive 70.Support portion 62 is by double-sided adhesive 70 and mends
Strong plate 30 and the connection of the first plate 242.
In this way, T junction component 60 is fixed between stiffening plate 30 and the first plate 242 of the second flexible part 24, T junction component
60 breasting end 64 is for the breasting of bending part 26.
Further, end 64 is born against to connect one end of support portion 62 and form two opposite steps 66.70 He of double-sided adhesive
Stiffening plate 30 and double-sided adhesive 70 are stacked in end face of the support portion 62 far from the first plate 242, just fill one of step 66, make
End 62 must be born against to flush with stiffening plate 30.Support portion 62 is arranged in close to the end face of the first plate 242 in double-sided adhesive 70, and just filling is another
One step 66 flushes so that bearing against end 62 with double-sided adhesive 70.So, it is ensured that the first flexible part 22 and the first plate 242
Planarization.
Fig. 5 to Fig. 7 is please referred to, in some embodiments, stiffening plate 30 includes in breasting end 32.Bear against the end face at end 32
For arc convex, bears against end 32 and bear against bending part 26.
In this way, guaranteeing flexible circuit board 20 around the reliability of folding.It is appreciated that being leaned on from the second face 14 of fingerprint sensor 10
Nearly 16 extraction wire of short side is electrically connected with the first end 222 of the first flexible part 22, is needed 20 reflexed 180 of flexible circuit board
Degree could to be stacked and placed on 22 lower section of the first flexible part in the second flexible part 24 of T font, and going out flexible circuit board 20
Line position is adjusted to fingerprint sensor 10 from 18 center of long side.Due to 20 reflexed 180 degree of flexible circuit board, arc position is (curved
Folding part 26) it is easy extremely to fracture and split.One end of stiffening plate 30 is designed as the breasting end 32 that end face is arc convex to bear against bending
Portion 26, so that bending part 26 is not easy to break.With the mode phase for adding T junction component 60 between stiffening plate 30 and the first plate 242
Than present embodiment will not further increase the thickness and cost of fingerprint recognition mould group 100 without increasing element.In this implementation
In mode, stiffening plate 30 can be connect with the upper surface of the first plate 242 by double-sided adhesive 70.
In some embodiments, the two sides of the junction of the first plate 242 and the second plate 244 offer U-type groove 246.
In this way, U-type groove 246 can be easy to be torn to avoid in the second flexible part 24 of T font.It is appreciated that due to soft
Property circuit board 20 flexible nature, 20 stress of flexible circuit board is easy to be torn, and is especially in the second flexible part 24 of T font.
Therefore, U-type groove 246 is opened up in the two sides that the first plate 242 and the second plate 244 connect, the design of U-type groove 246 is so that the first plate 242
It is not easy to be torn in stress with the junction of the second plate 244.
In some embodiments, one end of the second plate 244 is equipped with connector 248.
In this way, fingerprint recognition mould group 100 can connect outer member (such as master of electronic device 1000 by connector 248
Plate).Specifically, connector 248 includes the component that solder joint, conducting wire, plug, socket etc. play connection function, does not do specific limit herein
It is fixed.
Further, processor (not shown) is provided on flexible circuit board 20, processor can be used for handling fingerprint biography
The electric signal that sensor 10 exports.Specifically, circuit structure relevant with processor, processor has can be set in flexible circuit board 20
Processing includes the electric signal of finger print information to establish the model of fingerprint.
In some embodiments, fingerprint recognition mould group 100 includes cover board 80, and cover board 80 is set to fingerprint sensor 10
First face 12.
In this way, cover board 80 protects fingerprint sensor 10.Cover board 80 can be ceramic cover plate 80.Fingerprint recognition mould group 100 fills
When being assigned to electronic device 1000, cover board 80 exposes from the shell 200 of electronic device 1000.In this way, user can be prompted quickly will
Finger is placed on the induction region 11 of fingerprint recognition mould group 100, to improve the speed of fingerprint recognition.
In the description of this specification, reference term " certain embodiments ", " embodiment ", " some embodiment party
The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " means to combine embodiment or show
Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model.
In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, description
Particular features, structures, materials, or characteristics can be in any one or more embodiments or example with suitable side
Formula combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two,
Three, unless otherwise specifically defined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
It inside can make changes, modifications, alterations, and variations to the above described embodiments, the scope of the utility model is by claim and its is equal
Object limits.
Claims (10)
1. a kind of fingerprint recognition mould group characterized by comprising
Fingerprint sensor, the fingerprint sensor include the first face and opposite with first face second for fingerprint recognition
Face corresponds to peripheral region and is provided with short side interconnected and long side between first face and second face, described short
Side and the long side are for connecting first face and second face；
The flexible circuit board being electrically connected with the fingerprint sensor, the flexible circuit board include the first flexible part, the second flexibility
Portion and bending part, first flexible part is set to the second face of the fingerprint sensor so that second face is close to described short
Side edge extraction wire is electrically connected with the first end of first flexible part, and it is flexible that second flexible part is stacked and placed on described first
Side of the portion far from the fingerprint sensor, second flexible part include in the first plate and the second plate of the connection of T font, and institute
It states the second plate to draw along the side of first plate, the bending part connects the second end and described first of first flexible part
One end of plate.
2. fingerprint recognition mould group as described in claim 1, which is characterized in that the fingerprint recognition mould group includes stiffening plate, institute
It states stiffening plate and the end face of first flexible part far from the fingerprint sensor is set.
3. fingerprint recognition mould group as claimed in claim 2, which is characterized in that the size of the stiffening plate is passed greater than the fingerprint
The size of the induction region of sensor.
4. fingerprint recognition mould group as claimed in claim 2, which is characterized in that the fingerprint recognition mould group includes being arranged described
T junction component between stiffening plate and first plate, the T junction component includes the support portion of connection and bears against end, described
End face of the support portion far from first plate is arranged in stiffening plate, and the end face for bearing against end is arc convex, described to hold
The bending part is born against by end.
5. fingerprint recognition mould group as claimed in claim 4, which is characterized in that the fingerprint recognition mould group includes double-sided adhesive, institute
Support portion is stated to connect by the double-sided adhesive with the stiffening plate and first plate.
6. fingerprint recognition mould group as claimed in claim 2, which is characterized in that the stiffening plate is described to hold including being in bear against end
End face by end is arc convex, and the breasting end bears against the bending part.
7. fingerprint recognition mould group as described in claim 1, which is characterized in that the junction of first plate and second plate
Two sides offer U-type groove.
8. fingerprint recognition mould group as claimed in claim 7, which is characterized in that one end of second plate is equipped with connector.
9. fingerprint recognition mould group as described in claim 1, which is characterized in that the fingerprint recognition mould group includes cover board, described
Cover board is set to the first face of the fingerprint sensor.
10. a kind of electronic device, which is characterized in that including shell and the described in any item fingerprint recognition mould groups of claim 1-9,
The fingerprint recognition mould group is mounted on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006965.8U CN208908035U (en) | 2018-11-30 | 2018-11-30 | Fingerprint recognition mould group and electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006965.8U CN208908035U (en) | 2018-11-30 | 2018-11-30 | Fingerprint recognition mould group and electronic device |
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| CN208908035U true CN208908035U (en) | 2019-05-28 |
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| CN201822006965.8U Active CN208908035U (en) | 2018-11-30 | 2018-11-30 | Fingerprint recognition mould group and electronic device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110674686A (en) * | 2019-08-19 | 2020-01-10 | 华为技术有限公司 | Fingerprint identification device and electronic equipment |
| CN111970812A (en) * | 2020-08-10 | 2020-11-20 | 闻泰通讯股份有限公司 | Fingerprint button module and electronic equipment |
| WO2022141367A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳市汇顶科技股份有限公司 | Cambered capacitive fingerprint packaging structure, module, electronic device and packaging method |
-
2018
- 2018-11-30 CN CN201822006965.8U patent/CN208908035U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110674686A (en) * | 2019-08-19 | 2020-01-10 | 华为技术有限公司 | Fingerprint identification device and electronic equipment |
| WO2021031878A1 (en) * | 2019-08-19 | 2021-02-25 | 华为技术有限公司 | Fingerprint identification device, and electronic apparatus |
| CN110674686B (en) * | 2019-08-19 | 2022-08-26 | 华为技术有限公司 | Fingerprint identification device and electronic equipment |
| CN111970812A (en) * | 2020-08-10 | 2020-11-20 | 闻泰通讯股份有限公司 | Fingerprint button module and electronic equipment |
| CN111970812B (en) * | 2020-08-10 | 2024-03-19 | 闻泰通讯股份有限公司 | Fingerprint key module and electronic equipment |
| WO2022141367A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳市汇顶科技股份有限公司 | Cambered capacitive fingerprint packaging structure, module, electronic device and packaging method |
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