CN109446908A - A kind of mobile terminal - Google Patents
A kind of mobile terminal Download PDFInfo
- Publication number
- CN109446908A CN109446908A CN201811133226.3A CN201811133226A CN109446908A CN 109446908 A CN109446908 A CN 109446908A CN 201811133226 A CN201811133226 A CN 201811133226A CN 109446908 A CN109446908 A CN 109446908A
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- China
- Prior art keywords
- emission region
- mobile terminal
- mould group
- preset emission
- circuit board
- 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
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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
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
Abstract
The embodiment of the invention provides a kind of mobile terminal, the mobile terminal is specifically included: touch panel, display panel and photoelectricity fingerprint mould group；Wherein, the display panel includes opposite the first side and second side, and first side is connect with the touch panel；The display panel is equipped with preset emission region and emits beam for the pressing operation according to position opposite with the preset emission region on the touch panel；The photoelectricity fingerprint mould group is located at second side of the display panel, it is opposite with the position in the preset emission region, for acquiring the pressing fingerprint of position opposite with the preset emission region on the touch panel in the case where the preset emission region emits beam.In the mobile terminal of the embodiment of the present invention, can to avoid on display panel 11 aperture be acquired the fingerprint of user, improve the integrality of the display screen of the mobile terminal, improve the screen accounting of the mobile terminal.
Description
Technical field
The present invention relates to fields of communication technology, more particularly to a kind of mobile terminal.
Background technique
The user of ultimate attainment pursuit with to(for) usage experience, use of the user for mobile terminals such as mobile phone, tablet computers
Experience requirements are higher and higher.Identification is carried out in order to facilitate user, more and more mobile terminal configurations have fingerprint recognition mould
Group, to acquire the identification that the fingerprint of user carries out user.
In existing mobile terminal, capacitive fingerprint mould group is generallyd use to acquire the fingerprint of user.Specifically, user is pressing
When pressing the capacitive fingerprint mould group, the fingerprint that user can be acquired by the capacitance variations of the capacitive fingerprint mould group.Due to capacitor
Fingerprint mould group needs are directly contacted with the finger of user, therefore, in existing mobile terminal, generally require the table in mobile terminal
The capacitive fingerprint mould group is placed in face aperture.For example, mobile terminal aperture can place preposition capacitive fingerprint mould on the screen
Group.For another example, mobile terminal can cover aperture after to place postposition capacitive fingerprint mould group.In practical applications, due to using
Preposition capacitive fingerprint mould group progress fingerprint recognition is more convenient intuitive, therefore, receiving of the user for preposition capacitive fingerprint mould group
Degree is often higher.
However, the screen area of mobile terminal is increasing, shields accounting (screen with the development of comprehensive screen mobile terminal
Display area area accounts for the ratio of screen area) it is also higher and higher.Therefore, on the display screen of mobile terminal aperture come before placing
When setting capacitive fingerprint mould group, the position of the preposition capacitive fingerprint mould group can not often show image, it is easy to what destruction was shielded comprehensively
Whole display effect, influences user experience.
Summary of the invention
In view of this, aperture is preposition to place on the display screen of mobile terminal in order to solve in existing mobile terminal
Capacitive fingerprint mould group is easy to the problem of destroying the whole display effect shielded comprehensively, ringing user experience.The embodiment of the present invention proposes
A kind of mobile terminal.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of mobile terminals, comprising: touch panel, display surface
Plate and photoelectricity fingerprint mould group；Wherein
The display panel includes opposite the first side and second side, and first side is connect with the touch panel；
The display panel be equipped with preset emission region, for according on the touch panel with the preset emission area
The pressing operation of the opposite position in domain, emits beam；
The photoelectricity fingerprint mould group is located at second side of the display panel, the position phase with the preset emission region
It is right, in the case where the preset emission region emits beam, acquire on the touch panel with the preset emission area
The pressing fingerprint of the opposite position in domain.
The embodiment of the present invention includes following advantages:
In the mobile terminal of the embodiment of the present invention, preset emission region can be equipped on the display panel, it is described default
Light emitting region can be used for the pressing operation according to position opposite with the preset emission region on the touch panel, issue
Light.The photoelectricity fingerprint mould group is opposite with the position in the preset emission region, emits beam in the preset emission region
In the case where, the photoelectricity fingerprint module can acquire position opposite with the preset emission region on the touch panel
Fingerprint is pressed, to carry out the identification of user using the pressing fingerprint.In the embodiment of the present invention, the photoelectricity can be referred to
Second side of the display panel is arranged in line mould group, acquires the pressing fingerprint on the touch panel to carry out the identity of user
Identification improves the mobile terminal this way it is possible to avoid aperture is acquired the fingerprint of user on said display panel
The integrality of display screen improves the screen accounting of the mobile terminal.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mobile terminal of the invention；
Fig. 2 is a kind of structural schematic diagram of photoelectricity fingerprint mould group of the invention；
Fig. 3 is the structural schematic diagram of another photoelectricity fingerprint mould group of the invention；
Fig. 4 is the structural schematic diagram of another photoelectricity fingerprint mould group of the invention；
Fig. 5 is a kind of decomposition texture schematic diagram of mobile terminal of the invention；
Fig. 6 is the assembling structure schematic diagram of mobile terminal shown in fig. 5；
Fig. 7 is a kind of light propagation path schematic diagram of mobile terminal of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
The embodiment of the invention provides a kind of mobile terminals, can specifically include: touch panel, display panel and photoelectricity
Fingerprint mould group；Wherein, the display panel may include opposite the first side and second side, first side and the touch surface
Plate connection；The display panel is equipped with preset emission region, and the preset emission region can be used for according to the touch surface
The pressing operation of the position opposite with the preset emission region, emits beam on plate.The photoelectricity fingerprint mould group is located at described
Second side of display panel, opposite with the position in the preset emission region, the photoelectricity fingerprint mould group can be used for described
In the case that preset emission region emits beam, position opposite with the preset emission region on the touch panel is acquired
Press fingerprint.
In the mobile terminal of the embodiment of the present invention, preset emission region can be equipped on the display panel, it is described default
Light emitting region can be used for the pressing operation according to position opposite with the preset emission region on the touch panel, issue
Light.The photoelectricity fingerprint mould group is opposite with the position in the preset emission region, emits beam in the preset emission region
In the case where, the photoelectricity fingerprint module can acquire position opposite with the preset emission region on the touch panel
Fingerprint is pressed, to carry out the identification of user using the pressing fingerprint.In the embodiment of the present invention, the photoelectricity can be referred to
Second side of the display panel is arranged in line mould group, acquires the pressing fingerprint on the touch panel to carry out the identity of user
Identification improves the mobile terminal this way it is possible to avoid aperture is acquired the fingerprint of user on said display panel
The integrality of display screen improves the screen accounting of the mobile terminal.
Referring to Fig.1, a kind of structural schematic diagram of mobile terminal of the invention is shown, can specifically include: touch panel
10, display panel 11 and photoelectricity fingerprint mould group 12；Wherein, display panel 11 may include opposite the first side and second side,
First side is connect with touch panel 10；Display panel 11 is equipped with preset emission region 110, and preset emission region 110 can
To emit beam for the pressing operation according to position opposite with preset emission region 11 on touch panel 10.Photoelectricity fingerprint
Mould group 12 is located at second side of display panel 11, opposite with the position in preset emission region 110, and photoelectricity fingerprint mould group 12 can be used
In the case where emitting beam in preset emission region 11, position opposite with preset emission region 110 on touch panel 10 is acquired
The pressing fingerprint set.In the mobile terminal of the embodiment of the present invention, can to avoid on the display panel 11 aperture be acquired use
The fingerprint at family improves the integrality of the display screen of the mobile terminal, improves the screen accounting of the mobile terminal.
In practical applications, multiple pixels can be equipped on display panel 11, this multiple pixel can organize pixel
Matrix.In practical applications, the specific location in preset emission region 110 can be first determined on display panel 11.Then, then really
Presetted pixel matrix corresponding with the position in preset emission region 110 on display panel 11 is determined, so that the presetted pixel matrix
In pixel in the case where having pressing operation of position opposite with preset emission region 110 on touch panel 10, can be with
It is lit, so that preset emission region 110 emits beam.
In the embodiment of the present invention, since photoelectricity fingerprint mould group 12 is located at second side of display panel 11, and and preset emission
The position in region 110 is opposite.In the case where preset emission region 110 emits beam, photoelectricity fingerprint mould group 12 can acquire touching
Control the pressing fingerprint of position opposite with preset emission region 110 on panel 10.It, can be in the mobile terminal of the embodiment of the present invention
On display panel 11 aperture is avoided to be acquired the fingerprint of user, improves the integrality of the display screen of the mobile terminal,
Improve the screen accounting of the mobile terminal.
In the embodiment of the present invention, since preset emission region 110 is arranged on display panel 10, display panel 11 is not influenced
Appearance, therefore, in practical applications, those skilled in the art can be set according to actual needs preset emission region 110
Specific location.For example, preset emission region 110 can be set the top, middle part or bottom of display panel 10 all can, this hair
Bright embodiment for preset emission region 110 specific location without limitation.
In the embodiment of the present invention, the mobile terminal can also include: the first flexible circuit board 13；Wherein, first is flexible
Circuit board 13 is located between display panel 11 and photoelectricity fingerprint mould group 12；On first flexible circuit board 13 with preset emission region
110 opposite positions are equipped with first through hole；First flexible circuit board 13 is connect with touch panel 10, display panel 11 respectively, is used
In the pressing operation according to position opposite with preset emission region 110 on touch panel 10, controls preset emission region 110 and send out
Light out.
In practical applications, the first flexible circuit board 13 is by the connection with touch panel 10, can detecte user for
The pressing operation of the position opposite with preset emission region 110 on touch panel 10.First flexible circuit board 13 by with display
The connection of panel 11, can detect user for position opposite with preset emission region 110 on touch panel 10 by
In the case where press operation, the presetted pixel matrix controlled the display panel on 11 is lighted, so that the presetted pixel matrix pair
The light emitting region 110 answered emits beam.
In practical applications, since position opposite with preset emission region 110 on the first flexible circuit board 13 is equipped with the
One through-hole can be to avoid the first flexible circuit board 13 for the light in the case where preset emission region 110 emits beam
Block, the pressing for acquiring the position opposite with preset emission region 110 on touch panel 10 convenient for photoelectricity fingerprint mould group 12 refers to
Line.
Optionally, mobile terminal described in the embodiment of the present invention can also include: cover board 14, and cover board 14 can be with touch surface
Plate 10 connects, and touch panel 10 is avoided directly to contact with the external world, protects touch panel 10.In practical applications, in order to enable lid
The light transmission of plate 14 is preferable, and shows preferable appearance, and the material of cover board 14 can select glass.Certainly, cover board
14 can also be processed using the material of other light transmissions, for example, light-passing plastic etc..Specific material of the present invention for cover board 14
Matter is without limitation.
Optionally, mobile terminal described in the embodiment of the present invention can also include: shell 15；Wherein, shell 15 is located at the
Between one flexible circuit board 13 and photoelectricity fingerprint mould group 12, for photoelectricity fingerprint mould group 12 to be fixedly attached to the first flexible circuit
On plate 13；The position opposite with preset emission region 110 is equipped with the second through-hole on shell 15.
In the embodiment of the present invention, photoelectricity fingerprint mould group 12 can be fixed on shell 15 by fasteners such as bolt, screws,
Photoelectricity fingerprint mould group 12 is installed on shell 15 in this way, can be convenient, or photoelectricity fingerprint mould group 12 is torn open from shell 15
It unloads down, convenient for the repair and replacement of photoelectricity fingerprint mould group 12.
In practical applications, since position opposite with preset emission region 110 on shell 15 is equipped with the second through-hole, pre-
If in the case that light emitting region 110 emits beam, photoelectricity fingerprint mould can be convenient for avoid the blocking for the light of shell 12
The pressing fingerprint of the position opposite with preset emission region 110 on 12 acquisition touch panel 10 of group.
Optionally, mobile terminal described in the embodiment of the present invention can also include the first foam structure 16, wherein the first bubble
Cotton structure 16 is between the first flexible circuit board 13 and display panel 11, for the first flexible circuit board 13 to be fixed on display
On panel 11；The position opposite with preset emission region 110 is equipped with third through-hole on first foam structure 16.
In the embodiment of the present invention, the first foam structure 16 can be made of flexible materials such as foams, have certain elasticity.
Since the first foam structure 16 is located between display panel 11 and the first flexible circuit board 13, it is separately connected display panel 11 and
One flexible circuit board 13, the first foam structure 16 can play the role of buffering, damping, avoid display panel 11 and the first flexibility
Occur doing something in disregard of obstacles between circuit board 13 and relate to damage display panel 11 or the first flexible circuit board 13, improves display panel 11 and first
The service life of flexible circuit board 13.
In practical applications, since position opposite with preset emission region 110 on the first foam structure 16 is equipped with third
Through-hole can the first foam structure 16 of screening to avoid to(for) the light in the case where preset emission region 110 emits beam
Gear acquires the pressing fingerprint of position opposite with preset emission region 110 on touch panel 10 convenient for photoelectricity fingerprint mould group 12.
Referring to Fig. 2, a kind of structural schematic diagram of photoelectricity fingerprint mould group of the invention is shown, can specifically include: bracket
120, at least one sensation lens 121, fingerprint chip 122 and the second flexible circuit board 123；Wherein, bracket 121 is equipped with chamber
Body structure；Sensation lens 121 are located in the cavity, connect with bracket 120；The position and preset emission area of sensation lens 121
Domain 110 is opposite；Fingerprint chip 122 is connect with the second flexible circuit board 123, and is connected to institute by the second flexible circuit board 123
It states on bracket 120.Photoelectricity fingerprint mould group described in the embodiment of the present invention in the case where preset emission region 110 emits beam,
The pressing fingerprint of position opposite with preset emission region 110 on touch panel 10 can be acquired.
In the embodiment of the present invention, due to sensation lens 121 and 110 phase of preset emission region of the photoelectricity fingerprint mould group
Right, in the case where preset emission region 110 emits beam, sensation lens 121 can be acquired and be sent out on touch panel 10 with default
The pressing fingerprint of the opposite position in light region 110, fingerprint chip 122 can store the pressing fingerprint.
In practical applications, the second flexible circuit board 123 can be separately connected in fingerprint chip 122 and the mobile terminal
Mainboard, in this way, the pressing fingerprint stored on fingerprint chip 122 can be transferred to institute by the second flexible circuit board 123
The mainboard for stating mobile terminal matches pre-stored user fingerprints in the pressing fingerprint and the mainboard, carries out
The identification of user.
In an alternative embodiment of the invention, it is sent out on photoelectricity fingerprint mould group acquisition touch panel 10 with default
In the case where the pressing fingerprint of the opposite position in light region 110, in order to increase the light for entering sensation lens 121, convenient for photosensitive
Camera lens 121 acquires the preset fingerprint, and the size in preset emission region 110 can be greater than the size of sensation lens 121.
Certainly, in practical applications, preset emission region 110 can also be arranged in those skilled in the art according to the actual situation
Specific size, for example, making the equal sized of the size in preset emission region 110 and sensation lens 121, alternatively, making pre-
If the size for being dimensioned slightly smaller than sensation lens 121 of light emitting region 110 all may be used.The embodiment of the present invention is for preset emission region
110 specific size is without limitation.
In photoelectricity fingerprint mould group shown in Fig. 2, bracket 120 and sensation lens 121 can design it is into a single integrated structure, in this way,
The structure of sensation lens 121 can be made relatively stable, in order to which sensation lens 121 are when acquiring the pressing fingerprint, work
Stability is relatively good.
Referring to Fig. 3, the structural schematic diagram of another photoelectricity fingerprint mould group of the invention, photoelectricity shown in Fig. 2 are shown
On the basis of fingerprint mould group, photoelectricity fingerprint mould group shown in Fig. 3 can also include: lens barrel 124, lens barrel 124 respectively with photosensitive mirror
First 121, bracket 120 connects.It in the embodiment of the present invention, can be fixedly connected between lens barrel 124 and sensation lens 121, lens barrel 124
It can produce relative motion between bracket 120, it, can be to photosensitive mirror by the relative motion between lens barrel 124 and bracket 120
First 121 focal length is adjusted, in this way, sensation lens 121 can be made to obtain better effect when acquiring the pressing fingerprint
Fruit.
In photoelectricity fingerprint mould group shown in Fig. 3, the quantity of sensation lens 121 is one.In practical applications, in the light
In the case where only including a sensation lens 121 in electric fingerprint mould group, the structure of the photoelectricity fingerprint mould group can be made more
Simply, correspondingly, the difficulty of processing and processing cost of the photoelectricity fingerprint mould group can be reduced.
Referring to Fig. 4, the structural schematic diagram of another photoelectricity fingerprint mould group of the invention, photoelectricity shown in Fig. 3 are shown
On the basis of fingerprint mould group, photoelectricity fingerprint mould group shown in Fig. 4 may include two sensation lens 121.In practical applications, exist
In the case that the photoelectricity fingerprint mould group includes two sensation lens 121, sensation lens 121 can be made to acquire the pressing
Better effect is obtained when fingerprint.
It is understood that the photoelectricity fingerprint mould group is illustrated only in Fig. 3 includes the case where a sensation lens 121,
The photoelectricity fingerprint mould group is illustrated only in Fig. 4 includes the case where two sensation lens 121, and in practical applications, this field
The number of sensation lens 121 in the photoelectricity fingerprint mould group can also be arranged to other numbers according to actual needs by technical staff
Amount.Such as: 3,5 or other quantity, the embodiment of the present invention is for the sensation lens 121 in the photoelectricity fingerprint mould group
Particular number without limitation.
Optionally, the photoelectricity fingerprint mould group can also include: the second foam structure 125；Second foam structure 125 is located at
Between the bracket 120 and shell 15 of the photoelectricity fingerprint mould group；It is opposite with preset emission region 110 on second foam structure 125
Position be equipped with fourth hole.
In the embodiment of the present invention, the second foam structure 125 be located at the photoelectricity fingerprint mould group bracket 120 and shell 15 it
Between, sealing can be formed between bracket 120 and shell 15, and dust, water and other impurities is avoided to enter the photoelectricity fingerprint mould
In group, the cleanliness of the photoelectricity fingerprint module internal is improved, so that sensation lens 121 are obtained when acquiring the pressing fingerprint
Better effect.
In practical applications, since position opposite with preset emission region 110 on the second foam structure 125 is equipped with the 4th
Through-hole can be to avoid the second foam structure 125 for the light in the case where preset emission region 110 emits beam
It blocks, the pressing fingerprint of position opposite with preset emission region 110 on touch panel 10 is acquired convenient for photoelectricity fingerprint mould group 12.
Optionally, the photoelectricity fingerprint mould group can also include: stiffening plate 126, stiffening plate 126 and the second flexible circuit board
123 connections, are used to support the second flexible circuit board 123.
A kind of installation process example of photoelectricity fingerprint mould group 12 presented below.
Referring to Fig. 5, a kind of decomposition texture schematic diagram of mobile terminal of the invention is shown, referring to Fig. 6, shows Fig. 5
Shown in mobile terminal assembling structure schematic diagram.
In practical applications, first the components such as touch panel 10, display panel 11, cover board 14, shell 15 can be assembled into
Then photoelectricity fingerprint mould group 12 is assembled in front shell assemblies 50 by front shell assemblies 50 again, finally, with fastener 51 by photoelectricity fingerprint
Mould group 12 and front shell assemblies 50 are fixed together and can form mobile terminal shown in fig. 6.Wherein, fastener 51 may include but
It is not limited to the fasteners such as screw, bolt.
The working principle example of mobile terminal described in a kind of embodiment of the present invention presented below.
Referring to Fig. 7, a kind of light propagation path schematic diagram of mobile terminal of the invention is shown.As shown in fig. 7, according to
The pressing operation 70 of the position opposite with preset emission region 11 on touch panel 10 presets the preset emission on display panel 11
Region 110 can issue the light for being directed toward touch panel 10, illuminate the pressing fingerprint for executing pressing operation 70.
In the case where preset emission region 110 emits beam, photoelectricity fingerprint module 12 can be acquired on touch panel 10
The image of the pressing fingerprint of the position opposite with preset emission region 110, the pressing fingerprint can pass through photoelectricity fingerprint module
12 sensation lens enter fingerprint chip, and the fingerprint chip can store the pressing fingerprint, and flexible by described second
The pressing fingerprint is transferred to the mainboard of the mobile terminal by circuit board, will be preparatory in the pressing fingerprint and the mainboard
The user fingerprints of storage are matched, and the identification of user is carried out.
To sum up, mobile terminal described in the embodiment of the present invention includes at least following advantages:
In the mobile terminal of the embodiment of the present invention, preset emission region can be equipped on the display panel, it is described default
Light emitting region can be used for the pressing operation according to position opposite with the preset emission region on the touch panel, issue
Light.The photoelectricity fingerprint mould group is opposite with the position in the preset emission region, emits beam in the preset emission region
In the case where, the photoelectricity fingerprint module can acquire position opposite with the preset emission region on the touch panel
Fingerprint is pressed, to carry out the identification of user using the pressing fingerprint.In the embodiment of the present invention, the photoelectricity can be referred to
Second side of the display panel is arranged in line mould group, acquires the pressing fingerprint on the touch panel to carry out the identity of user
Identification improves the mobile terminal this way it is possible to avoid aperture is acquired the fingerprint of user on said display panel
The integrality of display screen improves the screen accounting of the mobile terminal.
In the embodiment of the present invention, the mobile terminal can be mobile phone, laptop, tablet computer, wearable device,
The mobile terminals such as banking system, attendance checking system and access control system, the present invention do not do the concrete type of the mobile terminal
It limits.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
It above to a kind of mobile terminal provided by the present invention, is described in detail, specific case used herein
Principle and implementation of the present invention are described, the above embodiments are only used to help understand side of the invention
Method and its core concept；At the same time, for those skilled in the art, according to the thought of the present invention, in specific embodiment
And there will be changes in application range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of mobile terminal characterized by comprising touch panel, display panel and photoelectricity fingerprint mould group；Wherein
The display panel includes opposite the first side and second side, and first side is connect with the touch panel；
The display panel be equipped with preset emission region, for according on the touch panel with preset emission region phase
Pair position pressing operation, emit beam；
The photoelectricity fingerprint mould group is located at second side of the display panel, opposite with the position in the preset emission region, uses
In the case where emitting beam in the preset emission region, acquire opposite with the preset emission region on the touch panel
Position pressing fingerprint.
2. mobile terminal according to claim 1, which is characterized in that further include: the first flexible circuit board；Wherein
First flexible circuit board is located between the display panel and the photoelectricity fingerprint mould group；
The position opposite with the preset emission region is equipped with first through hole on first flexible circuit board；
First flexible circuit board is connect with the touch panel, the display panel respectively, for according to the touch surface
The pressing operation of the position opposite with the preset emission region on plate controls the preset emission region and emits beam.
3. mobile terminal according to claim 1, which is characterized in that further include: cover board, the cover board and the touch surface
Plate connection.
4. mobile terminal according to claim 3, which is characterized in that further include: shell；Wherein
The shell is used between first flexible circuit board and the photoelectricity fingerprint mould group by the photoelectricity fingerprint mould
Group is fixedly attached on first flexible circuit board；
The position opposite with the preset emission region is equipped with the second through-hole on the shell.
5. mobile terminal according to claim 3, which is characterized in that further include: the first foam structure, wherein
First foam structure is between first flexible circuit board and the display panel, for soft by described first
Property circuit board it is fixed on said display panel；
The position opposite with the preset emission region is equipped with third through-hole on first foam structure.
6. mobile terminal according to claim 4, which is characterized in that the photoelectricity fingerprint mould group includes: bracket, at least one
A sensation lens, fingerprint chip and the second flexible circuit board；Wherein
The bracket is equipped with cavity body structure；
The sensation lens are located in the cavity, connect with the bracket；
The position of the sensation lens is opposite with the preset emission region；
The fingerprint chip is connect with second flexible circuit board, and is connected to the branch by second flexible circuit board
On frame.
7. mobile terminal according to claim 6, which is characterized in that the photoelectricity fingerprint mould group further include: lens barrel, it is described
Lens barrel is connect with the sensation lens, the bracket respectively.
8. mobile terminal according to claim 6, which is characterized in that the size in the preset emission region is greater than the sense
The size of light microscopic head.
9. mobile terminal according to claim 6, which is characterized in that the photoelectricity fingerprint mould group further include: the second foam
Structure；
Second foam structure is located between the bracket and the shell of the photoelectricity fingerprint mould group；
The position opposite with the preset emission region is equipped with fourth hole on second foam structure.
10. mobile terminal according to claim 6, which is characterized in that the photoelectricity fingerprint mould group further include: stiffening plate,
The stiffening plate is connect with second flexible circuit board, is used to support second flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133226.3A CN109446908A (en) | 2018-09-27 | 2018-09-27 | A kind of mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133226.3A CN109446908A (en) | 2018-09-27 | 2018-09-27 | A kind of mobile terminal |
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| CN109446908A true CN109446908A (en) | 2019-03-08 |
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| CN201811133226.3A Pending CN109446908A (en) | 2018-09-27 | 2018-09-27 | A kind of mobile terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11256896B2 (en) | 2019-09-27 | 2022-02-22 | Samsung Electronics Co., Ltd. | Electronic device including a sensor which is disposed below a display |
| EP4027622A4 (en) * | 2019-09-03 | 2022-11-30 | LG Electronics Inc. | Mobile terminal |
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Application publication date: 20190308 |