CN106385475A - Sensor assembly, cover plate assembly and terminal - Google Patents
Sensor assembly, cover plate assembly and terminal Download PDFInfo
- Publication number
- CN106385475A CN106385475A CN201611105838.2A CN201611105838A CN106385475A CN 106385475 A CN106385475 A CN 106385475A CN 201611105838 A CN201611105838 A CN 201611105838A CN 106385475 A CN106385475 A CN 106385475A
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- China
- Prior art keywords
- cover plate
- light
- adhesive layer
- sensor cluster
- optical receiver
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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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses a sensor assembly, a cover plate assembly and a terminal. The sensor assembly comprises a light emitter, a light reflection structure and a light receiver; the light emitter is used for emitting light to the outside world; the light reflection structure is positioned on an optical path for emitting light; and the light receiver is used for receiving reflection light which is formed by the light after being reflected. The sensor assembly, the cover plate assembly and the terminal arrange the light reflection structure on the optical path emitting the light, enable the diffraction light formed inside the terminal by the light emitted by the light emitter cannot enter the light receiver, and make the tested data more accurate. As a result, the sensor assembly, the cover plate assembly and the terminal can improve sensitivity of a proximity sensor.
Description
Technical field
The present invention relates to technical field of mobile terminals is and in particular to a kind of sensor cluster, cover plate assembly and terminal.
Background technology
Developing rapidly with mobile terminal technology, mobile terminal is increasingly popularized, and becomes essential in people's life
Equipment.People can be learnt by mobile terminal, entertain etc..
The non-display area of the touch panel of mobile terminal is transparent at present, so that mobile terminal is more attractive in appearance,
Typically ink can be sprayed in the lower section of touch panel non-display area, form multilamellar ink to cover the knot within mobile terminal
Structure.
In prior art, the proximity transducer of mobile terminal typically connects using an infrared transmitter and one are infrared
Receive device to realize.This infrared transmitter sends Infrared, forms reflection light, this infrared remote receiver after obstacle reflection
After receiving this reflection light, light intensity value according to reflection light is come to judge this mobile terminal be close to being also remote from obstacle.
But, in actual use, some meeting of the infrared ray that infrared transmitter sends directly is passed through mobile whole
Being reflected in infrared remote receiver within end, namely the infrared ray received by infrared remote receiver is made up of two parts, one
Part is to form reflection light after obstacle reflection, and a part is the infrared ray of terminal inner reflection, so may result in
The infrared ray that infrared remote receiver receives is more than actual value, it could even be possible to making receptor full scale；Therefore, this infrared remote receiver
Sensitivity very low, testing result can be led to inaccurate.
From the foregoing, it will be observed that the detection sensitivity of the proximity transducer of existing mobile terminal is relatively low, testing result easily occurs
Inaccurate situation.
Content of the invention
The embodiment of the present invention provides a kind of sensor cluster, cover plate assembly and terminal, can improve proximity transducer spirit
Sensitivity.
The embodiment of the present invention provides a kind of sensor cluster, including optical transmitting set, reflective structure and optical receiver；Described
Optical transmitting set is used for outwardly launching light, and described reflective structure is located in the light path of described transmitting light, described optical receiver
For receiving the reflection light that described light is formed after reflection.
The embodiment of the present invention also provides a kind of cover plate assembly it is characterised in that including sensor cluster, cover plate and setting
In the adhesive layer of described cover plate side, described sensor cluster is arranged on the side that described cover plate has adhesive layer, described sensing
Device assembly includes optical transmitting set, reflective structure and optical receiver；Optical transmitting set is used for outwardly launching light, reflective structure position
In the light path of transmitting light, optical receiver is used for receiving the reflection light that above-mentioned light is formed after reflection.
The embodiment of the present invention also provides a kind of terminal, and including housing and sensor cluster, described sensor cluster is arranged on
Described enclosure interior, described sensor cluster is the sensor assembly.
The embodiment of the present invention also provides a kind of terminal, and including housing and cover plate assembly, described cover plate assembly is arranged on described
On housing, described cover plate assembly is above-mentioned cover plate assembly.
Sensor cluster provided in an embodiment of the present invention, cover plate assembly and terminal, due in the light path of transmitting light
It is provided with reflective structure so that the diffracted light that the light of optical transmitting set transmitting is formed in terminal inner cannot be introduced into light-receiving
Device, and then data measured is more accurate.Therefore, this programme can improve the sensitivity of proximity transducer, effectively prevent judgement
Mistake or the situation judging failure.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those skilled in the art, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is a structural representation of terminal provided in an embodiment of the present invention.
Fig. 2 is another structural representation of terminal provided in an embodiment of the present invention.
Fig. 3 is a structural representation of cover plate provided in an embodiment of the present invention.
Fig. 4 is a structural representation of sensor cluster provided in an embodiment of the present invention.
Fig. 5 is another structural representation of sensor cluster provided in an embodiment of the present invention.
Fig. 6 is a structural representation of cover plate assembly provided in an embodiment of the present invention.
Fig. 7 is another structural representation of cover plate assembly provided in an embodiment of the present invention.
Fig. 8 is the another structural representation of cover plate assembly provided in an embodiment of the present invention.
Fig. 9 is another structural representation of cover plate assembly provided in an embodiment of the present invention.
Figure 10 is cover plate assembly provided in an embodiment of the present invention structural representation another again.
Figure 11 is the structural representation opening up groove in the first adhesive layer provided in an embodiment of the present invention.
Figure 12 is a structural representation of cover plate assembly provided in an embodiment of the present invention.
Figure 13 is the photosensitive schematic diagram of a cover plate assembly provided in an embodiment of the present invention.
Specific 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.Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other enforcement that those skilled in the art are obtained under the premise of not making creative work
Example, broadly falls into the scope of protection of 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.
The embodiment of the present invention provides a kind of sensor cluster, cover plate assembly and terminal, is carried out respectively below specifically
Bright.
Referring to figs. 1 to Figure 13, the terminal 1000 in the embodiment of the present invention includes：Cover plate 10, proximity transducer 20, ambient light
Sensor 30, printed circuit board (PCB) 40, fingerprint recognition module 50 and the perforate 60 sending sound for receiver.
Wherein, proximity transducer 20 and ambient light sensor 30 are respectively positioned on below cover plate 10, and proximity transducer 20 with
And ambient light sensor 30 is arranged on the printed circuit board (PCB) 40 of mobile terminal, and it is electrically connected with this printed circuit board (PCB).Institute
State proximity transducer 20 and can include optical transmitting set 21 and optical receiver 22, this optical transmitting set 21 is used for outwardly launching light,
This optical receiver 22 is used for receiving the reflection light that described light is formed after reflection；This optical transmitting set 21 can be sent out for infrared ray
Emitter etc., such as IR LED (infrarede emitting diode) etc.；This optical receiver 22 can be infrared receiver etc..
The intensity level of the light that mobile terminal 1 000 can receive according to optical transmitting set 21 and optical receiver 22 judges
It is in proximity state between terminal 1000 and exterior object and is also remote from state, thus being controlled to terminal 1000.
The optical receiver 22 of this proximity transducer 20 and ambient light sensor 30 can be integrated in same module.Than
As the receiving terminal of this module both can receive the black light (as infrared signal) of optical transmitting set 21 transmitting, can sense external rings again
The visible ray in border.
In some embodiments, optical receiver 22 and ambient light sensor 30 can also be provided separately, optical receiver 22
It is two independent devices with ambient light sensor 30, this optical receiver 22 and ambient light sensor 30 can be connected with each other, such as
It is arranged side by side.
The cover plate assembly 100 of embodiment of the present invention can be applicable to mobile terminal 1 000, and mobile terminal 1 000 is, for example, handss
The electronic installation such as machine or panel computer.It is appreciated that mobile terminal 1 000 includes but is not limited to the example of present embodiment.
In practical application, this proximity transducer 20 can pass through when mobile terminal 1 000 is conversed to monitor optical transmitting set 21
The infrared light that (as IR LED) launches to judge whether mobile terminal 1 000 presses close to face, when judging that mobile terminal 1 000 presses close to face
The backlight of screen can be closed, thus playing power saving and the effect preventing misoperation during portion.In addition terminal 1000 can also be used
Multiple proximity transducers 20 do simple gesture identification etc., then according to corresponding operation of recognition result execution etc..
Wherein, cover plate 10 can be touch panel, display floater, touch display panel or the movement with other functions
Terminal panel etc..Specifically, cover plate 10 includes：Transparency carrier 11, the first adhesive layer group 17 and the second adhesive layer 18.Can
To be understood by, transparency carrier 11 is the appearance of cover plate assembly 100, towards user.User can be on transparency carrier 11 surface
On carry out gesture operation, for example click on or slide to control mobile terminal 1 000 to realize corresponding function.
Cover plate 10 can be clear glass cover plate.In certain embodiments, cover plate 10 can be with materials such as sapphires
Expect the glass cover-plate made.
Further, described transparency carrier 11 includes viewing area 14 and non-display area 15；Common, transparency carrier 11
Zone line as viewing area 14, non-display area 15 is arranged on viewing area 14 around.For example, non-display area 15
It is arranged on top side or the bottom side of viewing area 14.With reference to Fig. 2, the top non-display area 15 of transparency carrier 11 is additionally provided with preposition taking the photograph
As head bore 16, in some embodiments, this front-facing camera hole 16 can be omitted, or removes, the terminal with reference to shown in Fig. 1
1000.
Because cover plate 10 is made up of light transmissive material, therefore, user can check mobile terminal 1 000 by viewing area 14
The content shown by screen.
In order that mobile terminal 1 000 is more attractive in appearance, ink can be sprayed below non-display area 15.Ink not only may be used
To meet the demand of the mobile terminal 1 000 to different colours for the user, structure within mobile terminal 1 000 can also be covered to reach
Effect to beautification mobile terminal 1 000.
Further, it is provided with the first adhesive layer group 17, described first adhesive layer group 17 below described non-display area 15
Including at least one the first adhesive layer 170；It is provided with the second adhesive layer 18 below described first adhesive layer group 17.May be appreciated
That the quantity of the first adhesive layer 170 that this first adhesive layer group 17 comprises can set according to the actual requirements, such as 2 layers, 3 layers, 4
Layer etc..The present embodiment includes as a example three the first adhesive layers 170, the cover plate 10 of the present invention being retouched by the first adhesive layer group 17
State.Certainly, as shown in fig. 7, in the middle of other embodiment, the quantity of the first adhesive layer 170 that the first adhesive layer group 17 comprises
Can be 1 layer.
This first adhesive layer 170 and the second adhesive layer 18 can be formed using spraying coating process, such as electrostatic spraying, powder spray
Technique etc..This first adhesive layer 170 can be the first smooth or complete adhesive layer, that is, equal on the first adhesive layer 170 surface
It is coated with clear ink, so that the first adhesive layer 170 1 flood surface is respectively provided with clear ink evenly.
The absorbance of the first adhesive layer 170 is more than the absorbance of the second adhesive layer 18.
For example, the absorbance of the first adhesive layer 170 can be 80% or more than 80%, and the absorbance of the second adhesive layer 18 can
Think 10% or less than 10%.In practical application, the first adhesive layer 170 can be referred to as transmission layer, for through most of light
Line, the second adhesive layer 18 can be referred to as barrier bed, is used for blocking most of light.
This second adhesive layer 18 can block the light within external environment condition light or mobile terminal 1 000, reaches covering
The effect of the structure within mobile terminal 1 000, makes the outward appearance of terminal 1000 more attractive in appearance.The ink face of this second adhesive layer 18
Color can be the color such as black, Lycoperdon polymorphum Vitt, as long as the absorbance of this second adhesive layer 18 is more than the first adhesive layer 170, specifically
Situation can be arranged according to the actual requirements.
This first adhesive layer group 17 can play the protective effect to the second adhesive layer 18, prevents the second adhesive layer 18 from being damaged
Wound, and also the demand of the terminal 1000 to different colours for the user can be met.Such as, the ink face of this first adhesive layer 170
Color can be the color such as white, blue, as long as the absorbance of this first adhesive layer 170 is less than the second adhesive layer 18, specifically
Situation can be arranged according to the actual requirements.
In order to meet the demand of the transmitting-receiving light of proximity transducer 20 and ambient light sensor 30, this second adhesive layer 18 needs
Two transmission regions are set, arrange one in described second adhesive layer 18 and be used for launching the first of light for proximity transducer
Transmission region 181, and setting one is for receiving light or for ambient light sensor 30 induced environment for proximity transducer
Second transmission region 182 of light.This second adhesive layer includes the first transmission region 181, the second transmission region 182 and shading region
Domain 184, the first transmission region 181 and the second transmission region 182 are used for throw light, and lightproof area 184 is used for shutting out the light, its
In, the first transmission region 181 and the second transmission region 182 are defined by lightproof area 184 and form.First adhesive layer 170 covers the
One transmission region 181 and the second transmission region 182, so that terminal the first transmission region 181 and the second transmission region in shape
182 are hidden and invisible.
Wherein, described optical transmitting set 21 is located at below described first transmission region 181, for by described first transparent area
Light is outwardly launched in domain；Described optical receiver 22 is located at below described second transmission region 182, for saturating by described second
Light region receives the light of described optical transmitting set transmitting.Described ambient light sensor 30 is located at below described second transmission region.
As one embodiment of the invention, by the first transmission region 181 on described second adhesive layer 18 and the second transparent area
Domain 182 all hollows out to form through hole, and that is, described first transmission region 181 and the second transmission region 182 are through hole.So, connect
The light of nearly sensor emission is launched to the external world by wherein one through hole, receives light by another through hole for proximity transducer
Or supply ambient light sensor 30 induced environment light.
Wherein, the first transmission region 181 and the second transmission region 182 shape can set according to the actual requirements.Such as, may be used
Think that circle, rectangle, round rectangle etc. are formed.First transmission region 181 and the second transmission region 182 size can also be according to realities
Border demand sets, such as, can for circular port when, aperture can be between 1.1mm-1.3mm, or between 2mm-3mm.This reality
Apply example and receive the ability of light to improve optical receiver 22 and ambient light sensor 30, lift the sensitivity of sensor, permissible
Make the perforated area more than the first transmission region 181 for the perforated area of the second transmission region 182.
In embodiment of the present invention, due to only perforate on the second adhesive layer 18, not perforate on the first adhesive layer 170,
Panel layout design and processing technology can be simplified, in terms of existing technologies, can be with the making work of simplified intelligent terminal
Skill, greatly improves the appearance power of terminal 1000.
Further, since only perforate on the second adhesive layer 18, not perforate on the first adhesive layer 170, thus not eventually
The outward appearance perforate at end 1000 limits, and on the therefore second adhesive layer 18, the size and shape of perforate is unrestricted, all can be according to biography
The demand of the actual transmitting-receiving light of inductor component, to open up (usually hole is the bigger the better), improves the motility of perforate and close to biography
Sensor 20 and the performance of ambient light sensor 30.
Consider that if the distance between optical transmitting set 21 and optical receiver 22 are closer, due to the first adhesive layer 170
Block, light penetration is very low, light will in the first adhesive layer 170 diffraction, and diffraction value ratio is larger, now, light-receiving
Device 22 will direct full scale, that is, the current proximity values of optical receiver 22 leap to maximum or the upper limit of proximity values scope
Value, terminal 1000 (such as takes for terminal 1000 to carry out putting out screen operation close to shelter) it is possible that maloperation.In addition follow-up
The proximity values of this optical receiver 22 also will not change, light change will not be sensed it is impossible to monitoring terminal 1000 whether
Close to shelter, reduce sensing accuracy and the performance of proximity transducer 20.
In order to avoid proximity transducer 20 is because of the direct full scale of light diffraction, thus the sensing improving proximity transducer 20 is accurate
Really property and performance, the present embodiment can arrange a reflective structure above optical receiver 22, such as reflective dividing plate 183, from
And make the light of diffraction in the first adhesive layer 170 cannot be introduced into optical receiver 22.Its realization is as follows：
Reflective dividing plate 183 is set in the top of optical receiver 22, and upwardly extends, described first adhesive layer 170 covers
Lid hides this reflective dividing plate 183；Wherein, this reflective dividing plate 183 is positioned close to the side of described optical transmitting set 21, this reflective every
Plate 183 extends obliquely towards described optical receiver 22 direction；Described reflective dividing plate 183 can extend upwardly to transparency carrier 11
Lower surface, namely the top of this reflective dividing plate 183 extends to described cover plate and contacts described adhesive layer.
As shown in figure 12, in the middle of another embodiment, above-mentioned reflective dividing plate 183 can also be arranged at the bottom of described cover plate
Face simultaneously extends towards described optical receiver direction.
Wherein, the plane that described reflective dividing plate 183 is located with its bottom is in 60 ° to 90 °.
As shown in Figure 10, as further embodiment of this invention, above-mentioned reflective dividing plate 183 can be with described optical receiver 22
Head clearance is arranged.
In embodiments of the present invention, the top of above-mentioned reflective dividing plate 183 is coated with clear ink, so that described reflective dividing plate
The color on 183 tops is identical with the color of described first adhesive layer 170, so just makes appearance color consistent, attractive in appearance to reach
Effect.
As shown in figure 8, for example, it is possible to open up groove in the first adhesive layer 170 above optical receiver 22, so that reflective
Dividing plate 183 extend in this groove.
As shown in figure 11, it is understood, however, that the present embodiment includes three first attachments with the first adhesive layer group 17
As a example layer 170, i.e. the first adhesive layer 1, the first adhesive layer 2 and the first adhesive layer 3.Preferably, the first adhesive layer 3 is not done
Any process, only opens up groove 171 to the first adhesive layer 2 and the first adhesive layer 1, so that reflective dividing plate 183 extend into this groove 171
Central, so just do not need to be coated with clear ink on the top of reflective dividing plate, thus having saved one procedure.
As shown in figure 13, so, the process close to sensing is, emitter 21 produces infrared ray, and infrared ray passes through described the
One transmission region 181 and the first adhesive layer 170 transmit to the external world, be reflected onto cover plate 10, be then covered after encountering shelter 70
Plate 10 reflexes to shelter 70, so after shelter 70 and cover plate 10 reflect, infrared ray pass through the first adhesive layer 170 with
And second transmission region 182 received by optical receiver 22.Some infrared ray is after optical transmitting set 21 transmitting in terminal
Portion carries out diffraction, such as constantly reflects in terminal inner through the second adhesive layer 18 and cover plate 10, and reflexes to reflective dividing plate 183,
Because the presence of reflective dividing plate makes this part diffraction infrared ray cannot be introduced into optical receiver 22.
For ambient light sensor 30：External environmental light passes through the first adhesive layer 170 and the second transmission region 182, now,
Ambient light sensor 30 will sense external environmental light.
In order to improve sensing accuracy and the performance of proximity transducer 20, the present embodiment can also zoom out optical transmitting set 21 He
The distance between optical receiver 22.Preferably, the distance between optical transmitting set 21 and optical receiver 22 can be at 6 millimeters to 14 millis
Rice between, the distance between optical transmitting set 21 and optical receiver 22 can centered on away from (i.e. centre distance), i.e. optical transmitting set 21
Center and optical receiver 22 the distance between center.Correspondingly, described first transmission region 181 and the second transmission region
The distance between 182 can be between 6 millimeters to 14 millimeters, between described first transmission region 181 and the second transmission region 182
Distance can centered on away from i.e. the distance between center of the center of the first transmission region 181 and the second transmission region 182.
In some embodiments, if light-receiving 22 and ambient light sensor 30 are integrated in a device, then this light emission
The distance between device 21 and optical receiver 22 are exactly the distance between integrated device and optical transmitting set 21.
For being better achieved close to sensing, improve sensing accuracy and the performance of proximity transducer 20, this enforcement further
Example, on the basis of increasing the distance between optical transmitting set 21 and optical receiver 22, can also increase the corresponding amount of optical receiver 22
Journey, i.e. proximity values scope achieved by optical receiver 22.
As shown in figure 4, in order to easy to assembly, sensor cluster can be first fabricated separately, including optical transmitting set 21 and light
Then this sensor cluster and cover plate are being fitted together by receptor 22 and ambient light sensor 30.This sensor cluster
Circuit board can be included, described optical transmitting set and described optical receiver are arranged on described circuit board.
The embodiment of the present invention additionally provides a kind of terminal, and including housing and sensor cluster, described sensor cluster is installed
In described enclosure interior, described sensor cluster is sensors described above assembly.
The embodiment of the present invention additionally provides a kind of terminal, including housing and cover plate assembly, described cover plate assembly is arranged on institute
State on housing, described cover plate assembly is cover plate assembly recited above.
In sum, a kind of sensor cluster, cover plate assembly and terminal are embodiments provided, this sensor group
Part includes optical transmitting set, reflective structure and optical receiver；Optical transmitting set is used for outwardly launching light, and reflective structure is located to be sent out
Penetrate in the light path of light, optical receiver is used for receiving the reflection light that above-mentioned light is formed after reflection.The program is due to sending out
Penetrate be provided with reflective structure in the light path of light so that the diffracted light that formed in terminal inner of the light of optical transmitting set transmitting no
Method enters optical receiver, and then data measured is more accurate.Therefore, this programme can improve the sensitivity of proximity transducer, has
Effect avoids misjudgment or the situation judging failure.
Although illustrate and describing the present invention, those skilled in the art with respect to one or more implementations
Will be appreciated that equivalent variations and modification based on to the reading of the specification and drawings and understanding.The present invention includes all such repair
Change and modification, and be limited only by the scope of the following claims.Particularly with the various functions being executed by said modules, use
It is intended to corresponding to the specified function of executing described assembly in the term describing such assembly that (for example it is functionally of equal value
) random component (unless otherwise instructed), even if in structure with execute this specification shown in this article exemplary realization
The open structure of the function in mode is not equal to.Although additionally, the special characteristic of this specification is with respect to some realization sides
Only one in formula is disclosed, but this feature can with as being expectation and favourable for given or application-specific
Other combinations of features one or more of other implementations.And, with regard to term " inclusion ", " having ", " containing " or its deformation
For being used in specific embodiment or claim, such term is intended to bag in the way of similar to term "comprising"
Include.
Above detailed Jie is carried out to a kind of sensor cluster provided in an embodiment of the present invention, cover plate assembly and terminal
Continue.Specific case used herein is set forth to the principle of the present invention and embodiment, and the explanation of above example is only
It is to be used to help understand the method for the present invention and its core concept；Simultaneously for those skilled in the art, according to the present invention's
Thought, all will change in specific embodiments and applications, and in sum, this specification content should not be construed as
Limitation of the present invention.
Claims (16)
1. a kind of sensor cluster is it is characterised in that include optical transmitting set, reflective structure and optical receiver；Described light transmitting
Device is used for outwardly launching light, and described reflective structure is located in the light path of described transmitting light, and described optical receiver is used for connecing
Receive the reflection light that described light is formed after reflection.
2. sensor cluster as claimed in claim 1 is it is characterised in that described reflective structure is arranged on described optical receiver
Top, and upwardly extend.
3. sensor cluster as claimed in claim 2 is it is characterised in that described reflective structure is positioned close to described light transmitting
The side of device, described reflective structure extends obliquely towards described optical receiver direction.
4. sensor cluster as claimed in claim 1 is it is characterised in that the top of described reflective structure and described optical receiver
Interval setting.
5. the sensor cluster as described in Claims 1-4 any one is it is characterised in that described reflective structure and its bottom
The plane being located is in 60 ° to 90 °.
6. the sensor cluster as described in any one of claim 1 to 5 it is characterised in that also including circuit board, launch by described light
Device and described optical receiver are arranged on described circuit board.
7. the sensor cluster as described in any one of claim 1-6 is it is characterised in that also including ambient light sensor, described
Ambient light sensor and described optical transmitting set, described optical receiver interval setting.
8. a kind of cover plate assembly is it is characterised in that include sensor cluster, cover plate and the attachment being arranged on described cover plate side
Layer, described sensor cluster is arranged on the side that described cover plate has adhesive layer, and described sensor cluster is claim 1 to 7
Sensor cluster described in any one.
9. cover plate assembly as claimed in claim 8 is it is characterised in that described reflective structure is arranged on the bottom surface of described cover plate simultaneously
Extend towards described optical receiver direction.
10. cover plate assembly as claimed in claim 8 is it is characterised in that described reflective structure and described cover plate interval setting.
11. cover plate assemblies as claimed in claim 8 are it is characterised in that the top of described reflective structure extends to described cover plate
And contact described adhesive layer.
12. cover plate assemblies as described in claim 8 to 11 any one it is characterised in that described adhesive layer to include first attached
Layer and the second adhesive layer；
Described first adhesive layer is arranged on the side on described cover plate near described sensor cluster；
Described second adhesive layer is arranged on the side on described first adhesive layer near described sensor cluster；
Described second adhesive layer is provided with the first transmission region for launching light for described optical transmitting set, and for for described
Optical receiver receives the second transmission region of light, and described first adhesive layer covers described first printing opacity of described second adhesive layer
Region and described second transmission region, so that described transmission region is hidden and invisible from cover plate profile.
13. cover plate assemblies as claimed in claim 12 are it is characterised in that described first adhesive layer is white ink layer, described
Second adhesive layer is black ink layer.
14. cover plate assemblies as claimed in claim 12 are it is characterised in that described first transmission region and described second transparent area
Domain is through hole.
It is characterised in that including housing and sensor cluster, described sensor cluster is arranged on described housing to a kind of 15. terminals
Inside, described sensor cluster is the sensor cluster described in any one of claim 1-7.
A kind of 16. terminals it is characterised in that including housing and cover plate assembly, install on the housing, institute by described cover plate assembly
State the cover plate assembly that cover plate assembly is described in any one of claim 8-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105838.2A CN106385475A (en) | 2016-12-06 | 2016-12-06 | Sensor assembly, cover plate assembly and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105838.2A CN106385475A (en) | 2016-12-06 | 2016-12-06 | Sensor assembly, cover plate assembly and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106385475A true CN106385475A (en) | 2017-02-08 |
Family
ID=57959422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611105838.2A Pending CN106385475A (en) | 2016-12-06 | 2016-12-06 | Sensor assembly, cover plate assembly and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106385475A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US10998388B2 (en) | 2017-04-27 | 2021-05-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Display screen, display device and mobile terminal |
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| CN107135290A (en) * | 2017-05-17 | 2017-09-05 | 广东欧珀移动通信有限公司 | A kind of sensor cluster, cover plate assembly, display assembly and terminal |
| WO2019071560A1 (en) * | 2017-10-13 | 2019-04-18 | 深圳芯启航科技有限公司 | Image sensing unit, image sensor and display device |
| CN107945683B (en) * | 2018-01-08 | 2020-11-03 | 陆少韬 | Front end assembly applied to intelligent equipment |
| CN107945683A (en) * | 2018-01-08 | 2018-04-20 | 陆少韬 | The front end assemblies being applied on smart machine |
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| CN108366142A (en) * | 2018-01-15 | 2018-08-03 | 维沃移动通信有限公司 | Mobile terminal |
| CN108200246A (en) * | 2018-01-15 | 2018-06-22 | 维沃移动通信有限公司 | Mobile terminal |
| CN108366142B (en) * | 2018-01-15 | 2019-11-19 | 维沃移动通信有限公司 | Mobile terminal |
| CN108600421B (en) * | 2018-03-09 | 2020-07-17 | Oppo广东移动通信有限公司 | Electronic device and method for manufacturing the same |
| EP3537693A1 (en) * | 2018-03-09 | 2019-09-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Electronic device |
| CN108600421A (en) * | 2018-03-09 | 2018-09-28 | 广东欧珀移动通信有限公司 | Electronic device and its manufacturing method |
| EP3748940A1 (en) | 2018-03-09 | 2020-12-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device |
| US10892303B2 (en) | 2018-03-09 | 2021-01-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device and manufacturing method for same |
| US11387292B2 (en) | 2018-03-09 | 2022-07-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device |
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| CN108540600B (en) * | 2018-03-30 | 2020-09-18 | Oppo广东移动通信有限公司 | Electronic device |
| CN108540600A (en) * | 2018-03-30 | 2018-09-14 | 广东欧珀移动通信有限公司 | Electronic device |
| CN108900676A (en) * | 2018-08-13 | 2018-11-27 | 华南理工大学 | A kind of comprehensive screen mobile phone and the method for realizing screen display comprehensively |
| CN110493397A (en) * | 2019-08-13 | 2019-11-22 | 深圳传音控股股份有限公司 | Mobile terminal |
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Application publication date: 20170208 |