CN105068705B - Fingerprint identification device, touch-screen and mobile terminal - Google Patents
Fingerprint identification device, touch-screen and mobile terminal Download PDFInfo
- Publication number
- CN105068705B CN105068705B CN201510537028.3A CN201510537028A CN105068705B CN 105068705 B CN105068705 B CN 105068705B CN 201510537028 A CN201510537028 A CN 201510537028A CN 105068705 B CN105068705 B CN 105068705B
- Authority
- CN
- China
- Prior art keywords
- touch
- identification device
- touch zone
- fingerprint identification
- bonding pad
- 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.)
- Active
Links
Landscapes
- Image Input (AREA)
Abstract
The present invention provides a kind of fingerprint identification device, including：Panel and fingerprint recognition module；The panel includes body region, Touch Zone and bonding pad, and the bonding pad connects the Touch Zone and the body region；The Touch Zone is provided with touch surface and the back side opposite with touch surface, and the fingerprint recognition module is located at the back side and aligned with the Touch Zone.The present invention also provides a kind of touch-screen and mobile terminal.
Description
Technical field
The present invention relates to fingerprint identification technology field, more particularly to a kind of fingerprint identification device, touch-screen and mobile terminal.
Background technology
With development in science and technology, fingerprint identification device applies to all kinds of portable mobile termianls more and more widely.As now
There is a kind of smart mobile phone for being provided with fingerprint identification device, user can be realized mobile phone unblock by the fingerprint identification device, be referred to
The functions such as line identification payment.
Existing electronic product, such as mobile phone, tablet personal computer mobile terminal are in order to realize fingerprint identification function, it is necessary at it
Punched in touch cover, and use LGA (Land Grid Array, Background Grid array packages) encapsulation technologies in the lid of mobile terminal
Fingerprint sensor is bonded at plate punching, then directly opens up through hole on the surface of the cover plate of mobile terminal to expose fingerprint sensing
The touch-control sensing region of device, so that the fingerprint sensor can carry out fingerprint detection.But the surface of the cover plate to mobile terminal
Opening up through hole influences the intensity of cover plate simultaneously, and through hole is present in below screen, influences mobile terminal screen complete appearance.
The content of the invention
The present invention provides a kind of fingerprint identification device, ensures the complete appearance of touch-screen.
The present invention also provides a kind of touch-screen and mobile terminal.
The fingerprint identification device of the present invention, including：Panel and fingerprint recognition module；The panel includes body region, touch-control
Area and bonding pad, and the bonding pad connects the Touch Zone and the body region；The Touch Zone be provided with touch surface and with
The opposite back side of touch surface, the fingerprint recognition module are located at the back side and aligned with the Touch Zone.
Wherein, the bonding pad is formed in one with the Touch Zone and the body region.
Wherein, the body region is provided with through hole, and the bonding pad is located in through hole with Touch Zone, the bonding pad connection
The hole wall of the Touch Zone periphery and through hole.
Wherein, the body region is provided with outer surface, and the outer surface and the touch surface are towards identical.
Wherein, the fingerprint identification device also includes button module, and the button module is oppositely arranged with the Touch Zone,
The fingerprint recognition module is between the button module and the Touch Zone.
Wherein, the bonding pad is made up of elastic material.
Wherein, the bonding pad is made up of one kind in silica gel, polypropylene or elastic resin.
The present invention provides a kind of touch-screen, and the touch-screen includes display module and described fingerprint identification device, described
Display module includes visible area and the non-visible area set around visible area, the fingerprint identification device are located at the display module
On, the faceplate part is oppositely arranged with display module visible area, and the Touch Zone is located in non-visible area.
The present invention provides a kind of mobile terminal, and the mobile terminal includes body and described fingerprint identification device, described
Touch-screen is loaded on the body.
Wherein, the mobile terminal also includes the display module on body and the mainboard being located within the body, described aobvious
Show that module includes visible area and the non-visible area set around visible area, the panel are placed on the display module, the touch-control
Area is located in non-visible area, and the button module is electrically connected with the fingerprint recognition module and mainboard.
In summary, in summary, the fingerprint identification device in the present invention connects Touch Zone and master by elastic connection area
Body area, the surfacing of panel is set to make the mobile terminal with the fingerprint identification device with complete, good outward appearance without perforate
And intensity, it can not only avoid the panel cut out of mobile terminal and cause slab strength to decline, ensure mobile terminal integral outer appearance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the fingerprint identification device of the present invention；
Fig. 2 is the schematic diagram that the fingerprint identification device Touch Zone described in Fig. 1 is pressed；
Fig. 3 is the structural representation that fingerprint identification device described in Fig. 1 has button module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The present invention provides a kind of fingerprint recognition dress touch-screen and mobile terminal.Fingerprint recognition dress according to embodiments of the present invention
Put and can apply to the mobile terminals such as mobile phone, tablet personal computer, notebook computer, media player, automatic cabinet can also be applied to
The financial terminal equipments such as member's machine (Automated Teller Machine, ATM).
Referring to Fig. 1, the present invention provides a kind of fingerprint identification device, it includes：Panel 10 and fingerprint recognition module 15.Institute
Stating panel 10 includes body region 11, Touch Zone 12 and bonding pad 13.The bonding pad 13 connects the Touch Zone 12 and the master
Body area 11.The Touch Zone 12 is provided with touch surface 121 and the back side 122 opposite with touch surface 121, the fingerprint recognition module 15
Aligned positioned at the back side 122 with the Touch Zone.
In the present embodiment, the body region 11 is transparency glass plate, can be as the display interface protection device of mobile terminal
Or the operation interface of user's input, as user carries out touch control operation and the touch screen of viewing.The Touch Zone 12 is transparent
Glass plate, for the operation to fingerprint recognition module 15.The body region 11 and Touch Zone 12 in the present invention can use transparent
Glass, sapphire, any one in transparent resin be made, wherein clear glass includes simple glass and strengthened glass.Its
In, identical glass is selected in body region 11 and Touch Zone 12.The fingerprint recognition module 15 can be fixed on the Touch Zone 12
The back side 122 on.Cover plate of the Touch Zone 12 as fingerprint recognition module 15.
The fingerprint recognition module 15 includes flexible PCB (not shown), control element and fingerprint sensor.The finger
Line sensor is used for the fingerprint for sensing user's finger；The control element is electrically connected with the fingerprint sensor.Flexible circuit
Plate is used to connect fingerprint recognition module 15 and the mainboard of terminal.The fingerprint sensor 155 can use optical fingerprint sensor,
Capacitive fingerprint sensing device, piezoelectricity fingerprint sensor or ultrasonic fingerprint sensor.In the present embodiment, the fingerprint sensor
155 capacitive fingerprint sensing devices.
The fingerprint identification device Touch Zone 12 of the present invention is connected with body region 11 by bonding pad 13, different from prior art
Through hole in the technology of Touch Zone is set, also different from the technology that groove is set on the inside of panel, by bonding pad 13 by Touch Zone
12 are easy to identify Touch Zone with the gap closing of body region 11, realization, while dust reduction capability, ensure that the planarization of panel,
Improve the outward appearance whole structure of panel.
Further, the bonding pad 13 is formed in one with the Touch Zone 12 and the body region 11.The main body
Area 11 is provided with through hole (not shown), and the bonding pad 13 is located in through hole with Touch Zone 12, and the bonding pad 13 connects described
The hole wall of the periphery of Touch Zone 12 and through hole.Specifically, the body region 11 is rectangular panel body, described in the setting of its one end medium position
Through hole.The Touch Zone 12 is circular slab, is annulus after the shaping of bonding pad 13, the bonding pad 13 is placed on the Touch Zone
12 outer peripheral edges.In the present embodiment, it is molded by in-mould injection, the bonding pad 13 is expelled to Mo Nei and the Touch Zone 12
And body region connection, and then an entirety is formed with the Touch Zone 12 and body region 11, the presence in gap is avoided, and process
Simply.
Referring to Fig. 2, further, the bonding pad 13 is made up of elastic material.Further, the bonding pad 13
It is made up of one kind in silica gel, polypropylene or elastic resin.Specifically, the bonding pad 13 can be needed in Touch Zone 12 by
Press and be deformed realizing the displacement of Touch Zone 12, that is, pressing touch surface 121 can make the Touch Zone 12 drive fingerprint to know
Other module movement, and bonding pad 13 is elongated and produces the displacement offer amount of movement that shape is changed into Touch Zone.So Touch Zone is not needed
12 realize the mobile space of Touch Zone with body region 11 by the form of through hole.
Further, the body region 11 is provided with outer surface 111, and the outer surface 111 and the touch surface 121 are towards phase
Together.Specifically, with regard to the flat of one complete rectangle of composition after the body region 11, Touch Zone 12 and the interconnection of bonding pad 13
Plate, and it is collectively forming outer surface and the inner surface of panel 10.In the present embodiment, the preferable outer surface 111 is touched with described
Control face 121 is generally aligned in the same plane.
Referring to Fig. 3, further, the fingerprint identification device also includes button module 16, the button module 16 and
The Touch Zone 12 is oppositely arranged, and the fingerprint recognition module is between the button module 16 and the Touch Zone 12.When
When pressing Touch Zone 12, button module function is directly initiated, and the bonding pad 13 of elasticity provides certain displacement for Touch Zone 12
The pressing to button module 16 is realized in space.So when needing Cao Zuoanjian, it is not necessary to which Touch Zone 12 is logical with body region 11
The form for crossing through hole is realized, is realized button and the simultaneous design of touch-control, be in turn ensure that the surface conformance of panel.It can manage
Solution, the button module realize the switching for realizing function by control program with the touch module, will not be because of pressing touch-control
Area and accident touch on touch control module.
The present invention also provides a kind of touch-screen (not shown) and mobile terminal.The touch-screen includes display module and described
Fingerprint identification device, the display module include visible area and around visible area set non-visible area, the fingerprint recognition
In the display module, the faceplate part is oppositely arranged device with display module visible area, and the Touch Zone is positioned at non-
In visible area.The mobile terminal includes body and display module on body and the mainboard being located within the body, described to touch
Screen is touched loaded on the body, the button module is electrically connected with the fingerprint recognition module and mainboard.
In summary, the fingerprint identification device in the present invention connects Touch Zone and body region by elastic connection area, makes face
The surfacing of plate makes the mobile terminal with the fingerprint identification device with complete, good outward appearance and intensity, no without perforate
The panel cut out of mobile terminal can only be avoided and cause slab strength to decline, ensure mobile terminal integral outer appearance.
The above disclosed power for being only a kind of preferred embodiment of the present invention, the present invention can not being limited with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and weighed according to the present invention
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (9)
- A kind of 1. fingerprint identification device, it is characterised in that including：Panel and fingerprint recognition module, fingerprint recognition module include using In the flexible PCB being connected with circuit board terminal；The panel includes body region, Touch Zone and bonding pad, and the bonding pad is Elastic material is made；The bonding pad connects the Touch Zone and the body region；The Touch Zone is provided with touch surface and with touching The opposite back side in control face, the fingerprint recognition module are located at the back side, aligned with the Touch Zone.
- 2. fingerprint identification device as claimed in claim 1, it is characterised in that the bonding pad and the Touch Zone and the master Body area is formed in one.
- 3. fingerprint identification device as claimed in claim 1 or 2, it is characterised in that the body region is provided with through hole, the company Meet area with Touch Zone to be located in through hole, the bonding pad connects the hole wall of the Touch Zone periphery and through hole.
- 4. fingerprint identification device as claimed in claim 3, it is characterised in that the body region is provided with outer surface, the appearance Face and the touch surface are towards identical.
- 5. fingerprint identification device as claimed in claim 3, it is characterised in that the fingerprint identification device also includes button mould Group, the button module are oppositely arranged with the Touch Zone, and the fingerprint recognition module is located at the button module and touched with described Between control area.
- 6. fingerprint identification device as claimed in claim 5, it is characterised in that the bonding pad is by silica gel, polypropylene or bullet One kind in property resin is made.
- A kind of 7. touch-screen, it is characterised in that finger of the touch-screen described in including display module and claim any one of 1-5 Line identification device, the display module include visible area and the non-visible area set around visible area, the fingerprint identification device In the display module, the faceplate part is oppositely arranged with display module visible area, and the Touch Zone is positioned at non-visual In area.
- A kind of 8. mobile terminal, it is characterised in that finger of the mobile terminal described in including body and claim any one of 1-6 Line identification device, the fingerprint identification device is loaded on the body.
- 9. mobile terminal as claimed in claim 8, it is characterised in that the mobile terminal also includes the display on body Module and the mainboard being located within the body, the display module includes visible area and the non-visible area set around visible area, described Panel is placed on the display module, and the Touch Zone is located in non-visible area, button module and the fingerprint recognition module and master Plate is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510537028.3A CN105068705B (en) | 2015-08-26 | 2015-08-26 | Fingerprint identification device, touch-screen and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510537028.3A CN105068705B (en) | 2015-08-26 | 2015-08-26 | Fingerprint identification device, touch-screen and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105068705A CN105068705A (en) | 2015-11-18 |
| CN105068705B true CN105068705B (en) | 2018-03-27 |
Family
ID=54498090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510537028.3A Active CN105068705B (en) | 2015-08-26 | 2015-08-26 | Fingerprint identification device, touch-screen and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105068705B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293236A (en) * | 2016-08-12 | 2017-01-04 | 京东方科技集团股份有限公司 | A kind of display floater and display device |
| CN108062143A (en) * | 2016-11-09 | 2018-05-22 | 南昌欧菲生物识别技术有限公司 | Mobile terminal and its control method, control device |
| CN106375510A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Mobile terminal |
| AU2017436779B2 (en) * | 2017-10-27 | 2021-04-08 | Huawei Technologies Co., Ltd. | Structural assembly, electronic device, and method for assembling fingerprint module |
| CN109344797A (en) * | 2018-10-23 | 2019-02-15 | 惠州Tcl移动通信有限公司 | A kind of shell, electronic equipment and fingerprint identification method for fingerprint recognition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203759718U (en) * | 2014-04-08 | 2014-08-06 | 南昌欧菲生物识别技术有限公司 | Fingerprint identification device and intelligent terminal |
| CN204066055U (en) * | 2014-07-29 | 2014-12-31 | 深圳市金立通信设备有限公司 | A kind of touch screen and there is the terminal of this touch screen |
| CN205121530U (en) * | 2015-08-26 | 2016-03-30 | 广东欧珀移动通信有限公司 | Fingerprint identification device , touch -sensitive screen and mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10209148B2 (en) * | 2013-03-15 | 2019-02-19 | Apple Inc. | Force-sensitive fingerprint sensing input |
-
2015
- 2015-08-26 CN CN201510537028.3A patent/CN105068705B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203759718U (en) * | 2014-04-08 | 2014-08-06 | 南昌欧菲生物识别技术有限公司 | Fingerprint identification device and intelligent terminal |
| CN204066055U (en) * | 2014-07-29 | 2014-12-31 | 深圳市金立通信设备有限公司 | A kind of touch screen and there is the terminal of this touch screen |
| CN205121530U (en) * | 2015-08-26 | 2016-03-30 | 广东欧珀移动通信有限公司 | Fingerprint identification device , touch -sensitive screen and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105068705A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105068705B (en) | Fingerprint identification device, touch-screen and mobile terminal | |
| CN105404424B (en) | A kind of touch-control display module with fingerprint identification function | |
| CN105739756B (en) | terminal electronic device | |
| CN105760011B (en) | terminal electronic device | |
| CN104751131A (en) | Fingerprint identification device, touch screen and electronic equipment | |
| CN102629177A (en) | Capacitive touch screen and manufacture method thereof | |
| CN104751125A (en) | Fingerprint identification device, touch screen and electronic equipment | |
| WO2019047744A1 (en) | Liquid crystal screen module and display terminal | |
| CN204808340U (en) | Fingerprint identification device , touch -sensitive screen and electronic equipment | |
| CN105159493B (en) | Fingerprint identification device, touch-screen and mobile terminal | |
| CN202615358U (en) | Capacitance type touch screen | |
| CN104751123A (en) | Fingerprint identification device, touch screen and electronic equipment | |
| CN104679314B (en) | The preparation method of touch control display apparatus | |
| CN110837309A (en) | Touch module and manufacturing method thereof | |
| CN104951766B (en) | Fingerprint identification device, touch screen and mobile terminal | |
| CN205121530U (en) | Fingerprint identification device , touch -sensitive screen and mobile terminal | |
| CN104751124A (en) | Fingerprint identification device, touch screen and electronic equipment | |
| CN205121583U (en) | Fingerprint identification device , touch -sensitive screen and mobile terminal | |
| CN107196634A (en) | Contact panel assembly and portable electronic devices | |
| CN204613973U (en) | Fingerprint identification device, touch-screen and electronic equipment | |
| CN204613969U (en) | Fingerprint identification device, touch-screen and electronic equipment | |
| CN204613972U (en) | Fingerprint identification device, touch-screen and electronic equipment | |
| CN105739791B (en) | Touch control device, smart phone and backlight touch inductive component | |
| CN107566574A (en) | Fingerprint module, battery cover component and mobile terminal with keypress function | |
| CN204808346U (en) | Fingerprint identification device , touch -sensitive screen and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |