CN106487962A - Cover plate and mobile terminal - Google Patents
Cover plate and mobile terminal Download PDFInfo
- Publication number
- CN106487962A CN106487962A CN201611105839.7A CN201611105839A CN106487962A CN 106487962 A CN106487962 A CN 106487962A CN 201611105839 A CN201611105839 A CN 201611105839A CN 106487962 A CN106487962 A CN 106487962A
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- Prior art keywords
- adhesive layer
- light
- transmitting set
- cover plate
- optical transmitting
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
Abstract
A kind of cover plate of the present invention and mobile terminal.This cover plate includes cover board body, the first adhesive layer and the second adhesive layer, and the absorbance of described first adhesive layer is more than the absorbance of the second adhesive layer, and described first adhesive layer is arranged in the one side of cover board body, and described second adhesive layer is arranged on the first adhesive layer；Described second adhesive layer has first area and second area, the absorbance of described first area is more than the absorbance of second area, described first adhesive layer covers the first area of the second adhesive layer, so that the outer surface of described cover board body is shown as described first adhesive layer, and hide described second adhesive layer；Along the direction being pointed to cover board body by the second adhesive layer, the density of described first adhesive layer is gradually reduced.Mobile terminal in the present invention has higher detection sensitivity.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of cover plate and mobile terminal.
Background technology
Developing rapidly with terminal technology, intelligent terminal increasingly popularizes, and becomes requisite in people's life and sets
Standby.People can be learnt by intelligent terminal, entertain etc..
In prior art, there is in mobile terminal proximity transducer.Proximity transducer is arranged on below glass cover-plate.Close
Sensor is used for judging that being in proximity state between mobile terminal and exterior object is also remote from state.Proximity transducer includes
RF transmitter and infrared receiver., to emission infrared ray, this infrared ray is anti-through exterior object for RF transmitter
Form reflection light after penetrating, infrared receiver receives this reflection light, then the intensity according to the reflection light receiving Lai
Judge it is that proximity state is also remote from state between mobile terminal and exterior object.
In practical application, glass cover-plate is provided with ink layer.When RF transmitter is to emission infrared ray, there is portion
Dividend outside line can enter generation diffraction in ink layer, and the reflection without exterior object for this part infrared ray of diffraction occurs
It is directly entered in infrared receiver so that the detection of infrared receiver is inaccurate, thus leading to the detection of proximity transducer
Inaccurate, cause the sensitivity of proximity transducer low.
Content of the invention
The embodiment of the present invention provides a kind of cover plate and mobile terminal, can lift the detection sensitivity of sensor cluster.
The embodiment of the present invention provides a kind of cover plate, including cover board body, the first adhesive layer and the second adhesive layer, described the
The absorbance of one adhesive layer is more than the absorbance of the second adhesive layer, and described first adhesive layer is arranged in the one side of cover board body,
Described second adhesive layer is arranged on the first adhesive layer；
Described second adhesive layer has first area and second area, and the absorbance of described first area is more than second area
Absorbance, described first adhesive layer cover the second adhesive layer first area so that described cover board body outer surface show
It is shown as described first adhesive layer, and hide described second adhesive layer；
Along the direction being pointed to cover board body by the second adhesive layer, the density of described first adhesive layer is gradually reduced.
The embodiment of the present invention provides a kind of mobile terminal, including housing, cover plate, display floater and sensor cluster, institute
State sensor cluster to be arranged in described housing, described display floater is installed on described housing, described cover plate is covered in described
On display floater, described cover plate is the cover plate described in any of the above-described.
From the foregoing, it will be observed that the embodiment of the present invention is passed through due to, in this first adhesive layer, pointing to lid along by the second adhesive layer
The direction of plate body, the density of this layer of first adhesive layer is gradually reduced, and the light emission rate of the light that sensor cluster sends is gradually
Increase, the amount of the light of diffraction in the first adhesive layer can be reduced, from the light emission effciency that can improve sensor cluster, enter
And improve the detection sensitivity of sensor cluster.
Brief description
Fig. 1 is the structural representation of the mobile terminal in one embodiment of the present invention.
Fig. 2 is a structural representation of the cover plate assembly in one embodiment of the present invention.
Fig. 3 is another structural representation of the cover plate assembly in one embodiment of the present invention.
Fig. 4 is the another structural representation of the cover plate assembly in one embodiment of the present invention.
Fig. 5 is another structural representation of the cover plate assembly in one embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of
The description present invention and simplification describe, rather than the device of instruction or hint indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, are therefore not considered as limiting the invention.Additionally, term " first ", " second " are only used for
Description purpose, and it is not intended that indicating or hint relative importance or the implicit quantity indicating indicated technical characteristic.
Thus, define " first ", the feature of " second " can be expressed or implicitly include one or more described feature.?
In description of the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be to be joined directly together it is also possible to pass through between intermediary
Connect connected, can be the connection of two element internals or the interaction relationship of two elements.Ordinary skill for this area
For personnel, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included not to be directly contact but passes through it is also possible to include the first and second features
Between other characterisation contact.And, fisrt feature second feature " on ", that " top " and " above " include first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting of specific examples is described.Certainly, they are only merely illustrative, and
And purpose does not lie in the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or reference letter,
This repeat to be for purposes of simplicity and clarity, itself do not indicate discussed various embodiment and/or setting between
Relation.Additionally, the invention provides various specific technique and material example, but those of ordinary skill in the art are permissible
Recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1, Fig. 1 is the structure chart of the mobile terminal 1 in one embodiment of the present invention, and this mobile terminal 1 can
Think the electronic equipments such as mobile phone, IPAD.This mobile terminal 1 includes housing 10, display floater 20 and cover plate assembly 30.
Referring to Fig. 2, this housing 10 is used for forming the exterior contour of this mobile terminal 1, and accommodates other functions unit
Part.
This display floater 20 can be display panels, touch-control display panel, OLED display panel etc., and it is installed on this
It is connected on housing 10 and with housing 10.
This cover plate assembly 30 includes sensor cluster 31 and cover plate 32.This sensor cluster 31 is arranged in housing 10,
This display floater 20 is arranged on this housing 10 and is connected with this housing 10, and this cover plate 32 is covered on this display floater 20, with
Protect this display floater 20.This cover plate 32 has non-display area 32a and viewing area 32b.Wherein, this non-display area
32a is substantially white or other are light, and it can permeation parts black light and visible ray.This viewing area 32b is transparent,
Through this viewing area 32b, the picture on display floater 20 is presented to user in order to this mobile terminal 1.
In certain embodiments, this mobile terminal 1 also includes called device assembly, corresponding, and it is right that this cover plate 32 offers
The receiver hole 300 answered.
In certain embodiments, this mobile terminal 1 also includes fingerprint module 40, with the finger print information of user input user.
Continue referring to Fig. 2, this sensor cluster 31 includes the first optical transmitting set 311, the first optical receiver 313, environment
Optical sensor 314 and circuit board 315.This first optical transmitting set 311, the first optical receiver 313, ambient light sensor 314 are equal
It is arranged on this circuit board 315, and electrically connect with this circuit board 315.
The distance between this first optical receiver 313 and this first optical transmitting set 311 are 2-12mm, and this distance refers to this
The distance of the geometric center of the first optical receiver 313 and this first optical transmitting set 311.This first optical receiver 313 and this environment
Optical sensor 314 encapsulation forms the first packaging body A, this first packaging body A and this first optical transmitting set 311 interval setting.Permissible
Understanding ground, this first optical transmitting set 311 also can also being encapsulated to this first packaging body A, as long as meet its required distance being
Can.
It is to be appreciated that can also adopt that formation first is encapsulated for this ambient light sensor 314 and the first optical transmitting set 311
Packaging body, the first packaging body and the first optical receiver 313 interval setting.
Wherein, the first optical transmitting set 311 is used for sending the first light L1 of the first polarization direction；This first light is wavelength
More than the black light of 850nm, such as infrared light.This first light L1 forms the first reflection light after obstacle 70 reflection
L2.This first optical transmitting set 311 can be Infrared Projector.
Wherein, this first optical receiver 313 is used for receiving the first reflected light L2, and is converted into voltage signal.
Wherein, this cover plate 32 includes cover board body 321, the first adhesive layer 322 and the second adhesive layer 323.This is first attached
The one side towards this sensor cluster 31 that layer 322 is arranged at this cover board body 321, this second adhesive layer 323 is arranged at this
On first adhesive layer 322.This first adhesive layer 322 is completely covered this second adhesive layer 323.This first adhesive layer 322 and
The setting of two adhesive layers 323 is to reach the inner structural members of hiding mobile terminal 1 and the effect of the second adhesive layer 323.Even if
Obtain user when the outside of cover board body 321 is observed, be only capable of seeing the first adhesive layer 322, and cannot see that the second adhesive layer
323.For example, the absorbance of the first adhesive layer 322 can be 80% or more than 80%, and the absorbance of the second adhesive layer 323 is permissible
For 10% or less than 10%.
In practical application, this cover board body 321 is made using transparent material, and for example, this cover board body 321 is glass cover-plate
Or sapphire cover plate.The first area 32a of this cover plate 32 that is to say that the non-display area 32a of this cover board body 321 covers
On the non-display position of display floater 20, the viewing area 32b of this cover plate 32 that is to say the viewing area of this cover board body 321
32b covers on the display area of display floater 20.
This first adhesive layer 322 is arranged at the non-display area 32a of this cover board body 321.In practical application, the first attachment
Layer 322 can be referred to as transmission layer, for through most of signal.Wherein, point to cover board body along by the second adhesive layer 322
321 direction, the density of the first adhesive layer 322 is gradually reduced, and the direction is perpendicular to this first adhesive layer 322 and this cover plate basis
Body 321.The transmitance that this first adhesive layer 322 is more than 850nm black light for wavelength requires to reach more than 80%, for ripple
The transmitance of the long visible ray less than 550nm requires in 2%-10%.
In the present embodiment, this first adhesive layer 322 has at least two first attachment sublayers 3221 (in such as this Fig. 2
For 3 layers), certainly, it can also be two-layer or other numbers of plies, as long as its thickness is properly.Refer to along by the second adhesive layer 323
To the direction of cover board body 321, this at least two first attachments sublayer 3221 density is sequentially reduced.This every one first attachment sublayer
3221 are sprayed or printing formation using the ink of corresponding density or coating.Wherein, this ink can select white ink, certainly
Can be using the shallower ink of other colors.
It is to be appreciated that this first adhesive layer 322 can also be only one layer, point to lid along by the second adhesive layer 323
The direction of plate body 321, the density of this layer of first adhesive layer 322 is gradually reduced, and forms the effect of density gradual change.It forms work
Skill is adhered to sublayer 3221 than using multilamellar first and is superimposed thus to form variable density complicated a lot, therefore, selects under normal circumstances
Take to form, by the way of multilamellar first adheres to sublayer 3221, the density gradient gradually changing.
This second adhesive layer 323 second adhesive layer 323 can be referred to as barrier bed, is used for blocking most of signal.Second
Adhesive layer 323 is used for hiding the internal structure of mobile terminal 1, so that cannot see mobile terminal 1 outside cover board body 321
Internal structure, to realize the aesthetic of the globality of mobile terminal 1.Second adhesive layer 323 is arranged at this first adhesive layer 322
On, this second adhesive layer 323 adopts black ink spraying or printing to be formed.Certainly, it can also adopt other materials, needs to the greatest extent
Amount selects to absorbing properties preferable material.
This second adhesive layer 323 has first area 323a and second area 323b, the transmission of described first area 323a
Rate is more than the absorbance of second area 323b, and described first adhesive layer 322 covers the first area 323a of the second adhesive layer 323,
So that the outer surface of described cover board body 321 is shown as described first adhesive layer 322, and hide described second adhesive layer 323.
In certain embodiments, when the second adhesive layer 323 is black ink layer, can be to the black of first area 323A
Ink carries out being processed so that the absorbance in this region is more than the absorbance of second area 323B.
In certain embodiments, first area 323A can be the through hole that goes out of boundary definition of this second area 323B, this
When this region absorbance be 100%, the first adhesive layer 322 cover this through hole.In certain embodiments, can be in first area
When 323A is through hole, the material being available for optical signal transmission can be filled in this through hole.This first area 323A is used for for sensing
The optical signal that device assembly 31 sends pass through hence in external environment, be also used for for external environmental light pass through cover board body 321
Pass through for this external environmental light, so that ambient light sensor 314 can detect ambient brightness.This first area 323A is also
Optical signal for sending for this sensor cluster 31 enters after external environment, because the reflected signal that obstacle reflects to form leads to
Cross, so that this reflected signal is received by sensor cluster 31, thus moving close between terminal 1 and obstacle 70
Or the judgement away from state.
In certain embodiments, this first area 323A includes the first subregion 3231A and the second subregion 3232A.
For example in fig. 2, this second subregion 3232a is relative with this this first optical transmitting set 311, this first subregion
3231A is relative with this first optical receiver 313 and ambient light sensor 314.This first subregion 3231A and the second sub-district
Domain 3232A is respectively the through hole being gone out by the boundary definition of second area 323B.
During work, this first optical transmitting set 311 sends the first light L1, and this first light L1 sequentially passes through this second attachment
The first area 323a of layer 323, the first adhesive layer 322 and this cover board body 321, and through stopping after injecting external environment
Form the first reflection light L2, this first reflection light L2 sequentially passes through this cover board body 321, the first adhesive layer after thing 70 reflection
After 322 and first area 323a, received by this first optical receiver 313, and be converted to the corresponding signal of telecommunication, circuit board 315
Judge that mobile terminal 1 is also to be remote from this obstacle 70 close to this obstacle 70 according to this signal of telecommunication.If this signal of telecommunication is more than
One threshold value then judges this mobile terminal 1 close to this obstacle 70, if this signal of telecommunication is less than this threshold value, judges this mobile terminal
Away from this obstacle 70, this threshold value can draw according to pre-trial.
Refer to Fig. 3 and Fig. 4, in other embodiments of this sensor cluster 31, this sensor cluster 31 includes
First optical transmitting set 311, the first optical receiver 313, ambient light sensor 314, circuit board 315 and the second optical transmitting set 316.
This first optical transmitting set 311, the first optical receiver 313, ambient light sensor 314, the second optical transmitting set 316 may be contained within this electricity
On road plate 315, and electrically connect with this circuit board 315.
For example in figure 3, this first optical receiver 313, the second optical transmitting set 316 and ambient light sensor 314 encapsulate
In the second packaging body B, this second packaging body B and this first smooth sending and receiving emitter 311 interval setting.
For example in the diagram, the first optical receiver 313, the second optical transmitting set 316 can also be encapsulated formation the second packaging body
B, this ambient light sensor 314 is packaged together with this first optical transmitting set 311 and forms the 3rd packaging body C.
Wherein, the first optical transmitting set 311 is identical with the first optical transmitting set 311 in embodiment illustrated in fig. 2 therefore do not repeat.
This second optical transmitting set 316 is used for transmitting the second light L3, and its structure is identical with the structure of the first optical transmitting set 311
Therefore do not repeat.
This first light L1 forms the first reflection light L2 after obstacle 70 reflection.
This second light L3 forms the second reflection light L4 after obstacle 70 reflection.
Wherein, this first optical receiver 313 is used for receiving the first reflected light L2 and the second reflection light L4.
During work, this circuit board 315 (or CPU of mobile terminal) controls this first optical transmitting set 311 to send the first light
L1, controls this second optical transmitting set 316 to send the second light L3.This first light L1 enters in environment after passing through this cover plate 32
It is blocked thing 70 and reflect to form the first reflection light L2.This second light L3 enters in environment after passing this cover plate 32 and is blocked thing
Reflect to form the second reflection light L4.This first reflection light L2 and this second reflection light L4 are divided through after this cover plate 32
Do not received by this first optical receiver 313, this first optical receiver 313 is in this reflection light L2 and this second reflection light
The signal of telecommunication is generated, this circuit board 315 (or CPU of mobile terminal) judges this movement eventually according to this signal of telecommunication under the collective effect of L4
End 1 is proximate to obstacle 70 or away from obstacle 70.And this display floater bright screen controlled according to judged result or puts out screen.
Refer to Fig. 5, in other embodiments of this sensor cluster 31, this sensor cluster 31 includes the first light and sends out
Emitter 311, the first optical receiver 313, ambient light sensor 314, circuit board 315 and the second optical receiver 317.This first light
Emitter 311, the first optical receiver 313, ambient light sensor 314, the second optical receiver 317 may be contained within this circuit board 315
On, and electrically connect with this circuit board 315.
This first optical transmitting set 311 forms the 4th packaging body D, this first light-receiving with the encapsulation of this second optical receiver 317
Device 313 forms the 5th packaging body E with the encapsulation of this ambient light sensor 314.4th packaging body D is set with the 5th packaging body E interval
Put.It is to be appreciated that this ambient light sensor 313 can also be encapsulated in the 4th packaging body D.
Or it is possible to understand that ground, the first optical transmitting set 311 can also be packaged together with the second optical receiver 317, will
Second optical transmitting set 316 and this ambient light sensor 314 are packaged in one.
It will of course be understood that ground, can also be by the first optical transmitting set 311, this second optical receiver 317, the first light-receiving
Device 313 is packaged together with this ambient light sensor 314, forms a packaging body.
Wherein, the first optical transmitting set 311 is used for sending the first light L1/L5；This first light L1/L5 is more than for wavelength
The black light of 850nm, such as infrared light.The first optical transmitting set in this first optical transmitting set 311 and embodiment illustrated in fig. 2
311 structures are identical, therefore do not repeat.
This first light L1/L5 forms the first reflection light L2 and the 3rd reflection light after obstacle 70 reflection
L6.
Wherein, this first optical receiver 313 is used for receiving the first reflection light L2.Shown in this first optical receiver 313 Fig. 2
The structure of the first optical receiver 313 in embodiment is identical, therefore does not repeat.
This second optical receiver 317 is used for receiving the 3rd reflection light L6.
During work, this circuit board 315 (can also be the CPU of mobile terminal 1) controls this first optical transmitting set 311 to send
One light L1/L5, this first light L1/L5 enter in environment after passing this cover plate 32, are blocked thing and reflect to form the first reflection
After light L2 and the 3rd reflection light L6, the first reflection light L2 and the 3rd reflection light L6 pass through this cover plate 32, this
One reflection light L2 is received by this first optical receiver 313, and this first optical receiver 313 generates according to this first reflection light L2
First signal of telecommunication, this second reflection light L6 is received by this second optical receiver 317, the second optical receiver 317 according to this second
Reflection light L6 generates second signal of telecommunication.This circuit board 315 is sentenced according to the value of this first signal of telecommunication and this second signal of telecommunication
This mobile terminal 1 of breaking is also to be remote from this obstacle 70 close to this obstacle.When this first signal of telecommunication is located at first close to threshold value
Interval or this second signal of telecommunication be located at second close to threshold interval when, judge this mobile terminal 1 close to this obstacle 70, when this
First signal of telecommunication is located at this first away from threshold interval, and this second signal of telecommunication be located at this second away from threshold interval when, then sentence
This mobile terminal 1 fixed is away from this obstacle 70.
Because, in this first adhesive layer 313, along the direction being pointed to cover board body 321 by the second adhesive layer 323, this one
The density of layer the first adhesive layer 322 is gradually reduced, and the light emission rate of the light that sensor cluster 32 sends is gradually increased, and can reduce
The amount of the light of diffraction in the first adhesive layer 313, from the light emission effciency that can improve sensor cluster 31, and then can carry
The detection sensitivity of high sensor cluster.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically enforcement
The description of mode ", " example ", " specific example " or " some examples " etc. means to describe with reference to described embodiment or example
Specific features, structure, material or feature are contained at least one embodiment or the example of the present invention.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the concrete spy of description
Levy, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
In sum although the present invention is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The present invention processed, those of ordinary skill in the art, without departing from the spirit and scope of the present invention, all can make various change and profit
Decorations, therefore protection scope of the present invention is defined by the scope that claim defines.
Claims (17)
1. it is characterised in that including cover board body, the first adhesive layer and the second adhesive layer, described first adheres to a kind of cover plate
The absorbance of layer is more than the absorbance of the second adhesive layer, and described first adhesive layer is arranged in the one side of cover board body, and described the
Two adhesive layers are arranged on the first adhesive layer；
Described second adhesive layer has first area and second area, and the absorbance of described first area is more than the saturating of second area
Penetrate rate, described first adhesive layer covers the first area of the second adhesive layer, so that the outer surface of described cover board body is shown as
Described first adhesive layer, and hide described second adhesive layer；
Along the direction being pointed to cover board body by the second adhesive layer, the density of described first adhesive layer is gradually reduced.
2. cover plate according to claim 1 is it is characterised in that described first adhesive layer includes at least two first attachment
Layer, described at least two first attachment sublayers are cascadingly set on described cover board body；
Along by described second adhesive layer point to described cover board body direction, described at least two first attachment sublayer density according to
Secondary reduction.
3. cover plate according to claim 1 and 2 is it is characterised in that described first area is by the border circle of second area
The through hole made.
4. the cover plate according to any one of claim 1-3 is it is characterised in that described first adhesive layer and described second adheres to
Layer is ink layer.
5. the cover plate according to claim 4 is it is characterised in that described first adhesive layer is white ink layer, described the
Two adhesive layers are black ink layer.
6. a kind of mobile terminal is it is characterised in that include housing, cover plate, display floater and sensor cluster, described sensor
Assembly is arranged in described housing, and described display floater is installed on described housing, and described cover plate is covered in described display floater
On, described cover plate is the cover plate described in any one of claim 1-5.
7. mobile terminal according to claim 6 it is characterised in that described sensor cluster include the first optical transmitting set with
And first optical receiver；
Described first optical transmitting set is used for sending the first light, and this first light reflects to form the first reflected light through obstacle
Line；
Described first optical receiver is used for receiving described first reflection light.
8. mobile terminal according to claim 7 is it is characterised in that described sensor cluster also includes the second light transmitting
Device, described second optical transmitting set is used for sending the second light；
Described second light forms the second reflection light through obstacle after reflecting；
Described first optical receiver is additionally operable to receive described second reflection light.
9. mobile terminal according to claim 8 is it is characterised in that described first optical transmitting set and described first light-receiving
The distance between device is less than the distance between described second optical transmitting set and described first optical receiver.
10. mobile terminal according to claim 8 or claim 9 is it is characterised in that described first optical transmitting set and described first light
Receptor is packaged in one.
11. mobile terminals according to claim 8 or claim 9 are it is characterised in that described second optical transmitting set and described first light
Receptor is packaged in one.
12. mobile terminals according to claim 7 are it is characterised in that described sensor cluster also includes the second light-receiving
Device, described first light also forms the 3rd reflection light through obstacle reflection, and described second optical receiver is used for receiving described
3rd reflection light.
13. mobile terminals according to claim 12 are it is characterised in that described first optical transmitting set is connect with described first light
Receive the distance between device less than the distance between described second optical receiver emitter and described first optical transmitting set.
14. mobile terminals according to claim 12 or 13 are it is characterised in that described second optical receiver and described first
Optical transmitting set is packaged in one.
15. mobile terminals according to claim 12 or 13 are it is characterised in that described first optical receiver and described first
Optical transmitting set is packaged in one.
16. mobile terminals according to any one of claim 6-15 are it is characterised in that also include ambient light sensor；
Described ambient light sensor and described first optical transmitting set are packaged in one；Or described ambient light sensor and described the
One optical receiver is packaged in one.
17. mobile terminals according to any one of claim 6-16 it is characterised in that also including circuit board, described sensing
Device assembly is arranged on described circuit board and is electrically connected with described circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105839.7A CN106487962B (en) | 2016-12-06 | 2016-12-06 | Cover plate and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105839.7A CN106487962B (en) | 2016-12-06 | 2016-12-06 | Cover plate and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106487962A true CN106487962A (en) | 2017-03-08 |
| CN106487962B CN106487962B (en) | 2019-12-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611105839.7A Active CN106487962B (en) | 2016-12-06 | 2016-12-06 | Cover plate and mobile terminal |
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| CN (1) | CN106487962B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108701213A (en) * | 2017-04-20 | 2018-10-23 | 深圳市汇顶科技股份有限公司 | The production method of biological identification device and cover sheet |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202192818U (en) * | 2011-08-05 | 2012-04-18 | 南昌欧菲光科技有限公司 | Tempered glass panel |
| EP2547072A1 (en) * | 2011-07-12 | 2013-01-16 | Lg Electronics Inc. | Mobile terminal with front camera and large LCD |
| US20130164472A1 (en) * | 2011-12-21 | 2013-06-27 | Fih (Hong Kong) Limited | Housing and method for making the same |
| CN103712121A (en) * | 2012-10-09 | 2014-04-09 | 冠捷投资有限公司 | Liquid crystal display device and direct-down-type backlight module thereof |
| CN203907382U (en) * | 2014-06-18 | 2014-10-29 | 北京京东方显示技术有限公司 | Backlight module and display device |
| CN104601758A (en) * | 2015-01-26 | 2015-05-06 | 深圳市中兴移动通信有限公司 | Protective jacket and manufacturing method thereof |
| CN204496468U (en) * | 2015-02-06 | 2015-07-22 | 深圳市台冠触控科技有限公司 | A kind of touch panel preventing infrared induction hole to lose efficacy |
| CN104834404A (en) * | 2015-05-20 | 2015-08-12 | 东莞市胜大光电科技有限公司 | Touch screen capable of reflecting colorful light and manufacturing method of touch screen capable of reflecting colorful light |
| CN104885030A (en) * | 2012-12-10 | 2015-09-02 | Gtat公司 | Mobile electronic device comprising a multilayer sapphire cover plate |
| CN105468157A (en) * | 2015-12-02 | 2016-04-06 | 小米科技有限责任公司 | Optical detection device and terminal equipment |
| CN205388650U (en) * | 2015-12-18 | 2016-07-20 | 浙江水晶光电科技股份有限公司 | Photomask |
-
2016
- 2016-12-06 CN CN201611105839.7A patent/CN106487962B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2547072A1 (en) * | 2011-07-12 | 2013-01-16 | Lg Electronics Inc. | Mobile terminal with front camera and large LCD |
| CN202192818U (en) * | 2011-08-05 | 2012-04-18 | 南昌欧菲光科技有限公司 | Tempered glass panel |
| US20130164472A1 (en) * | 2011-12-21 | 2013-06-27 | Fih (Hong Kong) Limited | Housing and method for making the same |
| CN103712121A (en) * | 2012-10-09 | 2014-04-09 | 冠捷投资有限公司 | Liquid crystal display device and direct-down-type backlight module thereof |
| CN104885030A (en) * | 2012-12-10 | 2015-09-02 | Gtat公司 | Mobile electronic device comprising a multilayer sapphire cover plate |
| CN203907382U (en) * | 2014-06-18 | 2014-10-29 | 北京京东方显示技术有限公司 | Backlight module and display device |
| CN104601758A (en) * | 2015-01-26 | 2015-05-06 | 深圳市中兴移动通信有限公司 | Protective jacket and manufacturing method thereof |
| CN204496468U (en) * | 2015-02-06 | 2015-07-22 | 深圳市台冠触控科技有限公司 | A kind of touch panel preventing infrared induction hole to lose efficacy |
| CN104834404A (en) * | 2015-05-20 | 2015-08-12 | 东莞市胜大光电科技有限公司 | Touch screen capable of reflecting colorful light and manufacturing method of touch screen capable of reflecting colorful light |
| CN105468157A (en) * | 2015-12-02 | 2016-04-06 | 小米科技有限责任公司 | Optical detection device and terminal equipment |
| CN205388650U (en) * | 2015-12-18 | 2016-07-20 | 浙江水晶光电科技股份有限公司 | Photomask |
Non-Patent Citations (2)
| Title |
|---|
| 张洪欣、纪延俊、车树良: "《物理光学》", 30 September 2015 * |
| 成都地质学院岩石教研室: "《晶体光学》", 31 October 1961 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108701213A (en) * | 2017-04-20 | 2018-10-23 | 深圳市汇顶科技股份有限公司 | The production method of biological identification device and cover sheet |
| WO2018191901A1 (en) * | 2017-04-20 | 2018-10-25 | 深圳市汇顶科技股份有限公司 | Biometric identification device and manufacturing method for a protective cover plate |
| EP3422249A4 (en) * | 2017-04-20 | 2019-05-15 | Shenzhen Goodix Technology Co., Ltd. | Biometric identification device and manufacturing method for a protective cover plate |
| CN108701213B (en) * | 2017-04-20 | 2022-05-03 | 深圳市汇顶科技股份有限公司 | Biometric identification device and method for manufacturing protective cover plate |
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