CN106295490A - Electronic equipment - Google Patents

Abstract

The invention discloses a kind of electronic equipment.Described electronic equipment includes: cover sheet, and including first surface and the second surface relative with first surface, the thickness of described cover sheet is 0.2 millimeter to 0.6 millimeter；Touch screen; it is arranged on the second surface side of cover sheet; arrange with cover sheet stacking; described touch screen includes substrate and touch sensing layer; wherein; described substrate includes first surface and the second surface relative with first surface, and substrate is provided through the through hole of first surface and second surface, and the thickness of described substrate is 0.2 millimeter to 0.4 millimeter；With bio-identification module, being arranged on the second surface side of cover sheet, and be positioned in the through hole of described substrate, described bio-identification module is for sensing the bio information that user inputs from the first surface of cover sheet.The sensitivity of the bio-identification module of described electronic equipment is higher.

Description

Electronic equipment

Technical field

The present invention relates to a kind of electronic equipment, particularly relate to the electronic equipment with biological sensing function.

Background technology

Bio-identification module (e.g., fingerprint sensing devices) becomes increasing electronic equipment (e.g., hands Machine) standard configuration, at present, be positioned over the bio-identification module in electronic equipment front, be typically employed in electricity Carry out perforate on the cover sheet of subset, bio-identification module is tied with physical button (Home key) It is combined, is placed in described perforate.

So, the most increasing electronic equipment does not use physical button in front, but uses Virtual touch button, therefore it provides one arranges bio-identification module in front but bio-identification mould Group electronic equipment without combining with physical button again is the most necessary.

Summary of the invention

In order to solve above-mentioned technical problem, the present invention provides and arranges bio-identification under a kind of cover sheet The electronic equipment of module.

For achieving the above object, the present invention provides following technical scheme:

A kind of electronic equipment, including:

Cover sheet, including first surface and the second surface relative with first surface, described protection The thickness of cover plate is 0.2 millimeter to 0.6 millimeter；

Touch screen, is arranged on the second surface side of cover sheet, arranges with cover sheet stacking, Described touch screen includes substrate and touch sensing layer, wherein, described substrate include first surface and with The second surface that first surface is relative, substrate is provided through the logical of first surface and second surface Hole, the thickness of described substrate is 0.2 millimeter to 0.4 millimeter；With

Bio-identification module, is arranged on the second surface side of cover sheet, and is positioned at described substrate Through hole in, described bio-identification module inputs from the first surface of cover sheet for sensing user Bio information.

Alternatively, described cover sheet is sapphire cover plate, and described substrate is glass substrate.

Alternatively, described cover sheet is glass cover-plate, and described substrate is glass substrate.

Alternatively, described cover sheet is 0.4 millimeter to 1 millimeter with the thickness sum of described substrate.

Alternatively, described cover sheet includes the groove caved in by first surface to second surface, Described groove part or all described bio-identification module of covering.

Alternatively, described electronic equipment includes mainboard, and described mainboard is with described bio-identification module even Connecing, the bio information correspondence for sensing according to described bio-identification module controls electronic equipment and is The corresponding function of no execution.

Alternatively, described electronic equipment farther includes conductive layer, described conductive layer or be arranged on base The backboard side to cover sheet, or it is arranged on the real estate side to cover sheet, or be arranged on Relative two sides of substrate, or be arranged in the through hole of substrate；Described conductive layer is around described biological knowledge Other module or described through hole region are arranged, and described conductive layer is used for loading ground signalling.

Alternatively, described conductive layer is for continuing when bio-identification module performs bio information sensing Load ground signalling.

Alternatively, described conductive layer is for only adding when bio-identification module performs bio information sensing Carry ground signalling.

Alternatively, described touch sensing layer is arranged on the substrate side back to cover sheet.

Alternatively, described bio-identification module is fingerprint recognition module, blood oxygen identification module, heart beating Identify one or more in module.

Alternatively, described electronic equipment is portable electronic product or household formula electronic product.

Owing to the electronic equipment of the application is provided with the bio-identification mould for sensing user biological information Group, therefore, safety and the privacy of described electronic equipment are higher.

Further, described electronic equipment is known by being provided with collecting biology below cover sheet The touch screen of the through hole of other module, such that it is able to select the cover sheet of suitable thickness, improves life The sensitivity of thing identification module.

Although disclosing multiple embodiment, change including it, but by illustrate and describing this The following detailed description of bright disclosed illustrative embodiment, other embodiments disclosed by the invention are by right Those skilled in the art is apparent.Can be in various showing it will be recognized that the present invention is open The aspect amendment being clear to, all modifications is all without departing from the spirit and scope of the present invention.Correspondingly, Accompanying drawing and detailed description substantially should be considered illustrative and not restrictive.

Accompanying drawing explanation

Describe its example embodiment, inventive feature and advantage in detail by referring to accompanying drawing will become Must become apparent from.

Fig. 1 is the part-structure schematic diagram of electronic equipment one embodiment of the present invention.

Fig. 2 is a kind of schematic cross-section of electronic equipment shown in Fig. 1.

Fig. 3 is the part-structure schematic diagram of the another embodiment of electronic equipment shown in Fig. 1.

Fig. 4 is a kind of schematic cross-section of electronic equipment shown in Fig. 4.

Fig. 5 is the schematic cross-section of the another embodiment of electronic equipment shown in Fig. 1.

Fig. 6 is the decomposition texture schematic diagram of the another embodiment of electronic equipment shown in Fig. 1.

Detailed description of the invention

It is described more fully with example embodiment referring now to accompanying drawing.But, example embodiment Can implement in a variety of forms, and be not understood as limited to embodiment set forth herein；On the contrary, These embodiments are provided so that the present invention will fully and completely, and by the design of example embodiment Convey to those skilled in the art all sidedly.For convenience or clear, may exaggerate, omit or It is schematically illustrated in thickness and the size of every layer shown in accompanying drawing and schematically illustrates relevant unit The quantity of part.It addition, the size of element not exclusively reflects actual size, and the number of related elements Amount incomplete reaction actual quantity.

Additionally, described feature, structure can be combined in one or more in any suitable manner In many embodiments.In the following description, it is provided that many details thus be given the present invention The fully understanding of embodiment.But, one of ordinary skill in the art would recognize that there is no described spy That determines in details is one or more, or uses other structure, constituent element etc., it is also possible to practice this The technical scheme of invention.In other cases, it is not shown in detail or describes known features or operation To avoid the fuzzy present invention.

Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, The most same or similar label represents same or similar element or has identical or class Element like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to user Explain the present invention, and be not considered as limiting the invention.

In describing the invention, it is to be understood that term " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", Orientation or the position relationship of the instruction such as " interior ", " outward " are based on orientation shown in the drawings or position Relation, is for only for ease of the description present invention and simplifies description rather than instruction or imply indication Position or element must have specific method, with specific azimuth configuration and operation, therefore can not It is interpreted as limitation of the present invention.

In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connect ", the term such as " fixing " should be interpreted broadly, and connects, also for example, it may be fixing Can be to removably connect, or integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can Being to be directly connected to, it is also possible to be to be indirectly connected with by intermediary, can be two element internals Connection or the interaction relationship of two elements.For the ordinary skill in the art, Above-mentioned term concrete meaning in the present invention can be understood as the case may be.

Further, in describing the invention, it is to be understood that: " multiple " include two And two or more, unless the present invention separately has the most concrete restriction.It addition, each element title goes out Words such as existing " first ", " second " is not the sequencing limiting element, but the side of being Just element name, clearly distinguishes each element so that describe more succinct.

See also the part-structure that Fig. 1 and Fig. 2, Fig. 1 are electronic equipment one embodiment of the present invention Schematic diagram.Fig. 2 is a kind of schematic cross-section of electronic equipment shown in Fig. 1.Described electronic equipment 100 As for portable electronic product or household formula electronic product.Wherein, portable electronic product is such as each Plant mobile terminal, such as, mobile phone, panel computer, notebook computer and Wearable product etc. All kinds of suitable electronic products；Household formula electronic product is such as intelligent door lock, TV, refrigerator, platform All kinds of suitable electronic products such as formula computer.Described electronic equipment 100 includes cover sheet 10, touches Touch screen 12 and bio-identification module 14.

Described cover sheet 10 includes first surface 101 and second table relative with first surface 101 Face 103, the thickness of described cover sheet 10 is 0.2 millimeter to 0.6 millimeter.Described cover sheet 10 the most transparent glass or sapphire cover plate, so, the material of described cover sheet 10 is alternatively Other suitable material, is not limited to glass or sapphire cover plate, the most alternatively thin film cover plate. Further, described cover sheet 10 is alternatively translucent or nontransparent cover plate, and the application is not Limiting cover sheet 10 is transparent cover plate, can be according to the corresponding protection cap of situation corresponding selection of product Plate.

Described touch screen 12 is arranged on second surface 103 side of cover sheet 10, with protection cap Plate 10 stacking is arranged.Described touch screen 12 includes substrate 121 and touch sensing layer 123, wherein, Described substrate 121 includes first surface 124 and the second surface 125 relative with first surface 124, The through hole 126 of first surface 124 and second surface 125 it is provided through on substrate 121.Described base The thickness of plate 121 is 0.2 millimeter to 0.4 millimeter.Preferably, described cover sheet 10 is with described The thickness sum of substrate 121 is 0.4 millimeter to 1 millimeter.

Wherein, glass that described substrate 121 is the most transparent or sapphire substrate, so, described base The material of plate 121 is alternatively other suitable material, is not limited to glass or sapphire substrate, Such as it is alternatively film substrate.Further, described substrate 121 is alternatively translucent or nontransparent Substrate, the application is not limiting as substrate 121 for transparency carrier, can be corresponding according to the situation of product Select corresponding substrate.

In the present embodiment, described touch screen 12 includes one layer of touch sensing layer 123, described one Layer touch sensing layer 123 may be provided on the first surface 124 of substrate 121.So, change ground, Described one layer of touch sensing layer 123 may also be arranged on the second surface 125 of substrate 121, or Described touch screen 12 includes two layers of touch sensing layer 123, is separately positioned on first surface 124 and On two surfaces 125.Described touch sensing layer 123 can be self-capacitance touch sensing layer, it is possible to for Mutual capacitance type touch sensing layer.

Described bio-identification module 14 is arranged on second surface 103 side of cover sheet 10, and Be positioned in the through hole 126 of described substrate 121, described bio-identification module 14 be used for sensing user from The bio information of first surface 124 input of cover sheet 10.When bio-identification module 14 detects To bio information be consistent with the bio information prestored in electronic equipment 100 time, then electronic equipment 100 The corresponding function performing to preset or application program, such as, solve screen function, payment function, startup micro- Letter application program, file opening folder etc..Described bio-identification module 14 for example, fingerprint recognition mould One or more in group, blood oxygen identification module, heart beating identification module, so, the application not with This is limited, and described bio-identification module 14 is alternatively the identification module of other suitable type.

Specifically, described fingerprint recognition module is such as capacitance type fingerprint identification module.Described condenser type Fingerprint recognition module includes self-capacitance fingerprint recognition module and mutual capacitance type fingerprint recognition module.

Base due to the touch screen 12 that the electronic equipment 100 of the application is arranged for 10 times at cover sheet It is provided with the through hole 126 housing bio-identification module 14 on plate 121, therefore, can be closed by selection Suitable cover sheet 10 and the thickness of substrate 121, so that the sensing of bio-identification module 14 Signal intensity is relatively strong, and then sensing sensitivity is higher.

Further, owing to arranging through hole 121 on touch screen 12, on cover sheet 10 without It is thinning that the position of corresponding bio-identification module 14 carries out thickness, therefore, and cover sheet 10 and touch Screen 12 is manufacturing, assembling and is all relatively consolidating during the use of electronic equipment 100, no Frangible.

Further, select to set with cover sheet 10 phase stacking due to the application electronic equipment 100 The external hanging type touch screen 12 put, therefore, for cover sheet 10, its selection can be more various Change.Can mainly include at least two aspects for the selection of cover sheet 10: first, thickness selects Variation；Second, the variation that material selects.Herein it should be noted that external hanging type touches Screen is the touch screen being arranged on outside display device, is arranged on the embedded of display device with touch screen Formula touch screen distinguishes.

The variation that thickness is selected: touch owing to electronic equipment 100 farther includes external hanging type Screen 12, therefore, the thickness of described cover sheet 10 can be thinning, further, since external hanging type touches Screen 12 is arranged with cover sheet 10 stacking, thus it is also ensured that the protection of electronic equipment 100 is strong Degree.Preferably, the thickness of cover sheet 10 is 0.2 millimeter to 0.6 millimeter, the thickness of substrate 121 Degree is 0.2 millimeter to 0.4 millimeter, and the thickness sum of the two is 0.5 millimeter to 1 millimeter.Thus, The intensity of the sensing signal of bio-identification module 14 can be improved.So, the application is for cover sheet 10 Thickness, the thickness of substrate 121 and the thickness sum of the two be not limited to this described scope, Situation according to product is different, can make suitable change.Each thickness range described herein is applicable The electronic equipments such as mobile phone.

The variation that material is selected: for reaching predetermined protection intensity, for different material systems The thickness ordinary circumstance of the cover sheet 10 become can be different, so, as the material cost of sapphire cover plate Higher, therefore, existing electronic equipment 100 the most less employing sapphire cover plate.Due to this Shen Please calling subset 100 and arrange external hanging type touch screen 12 further, therefore, cover sheet 10 may select Sapphire cover plate, substrate 121 may select glass substrate.The explanation selected based on above-mentioned thickness understands The thickness of cover sheet 10 can be relatively thin, such that it is able to cost-effective, further, since cover sheet 10 It is sapphire cover plate, and has more resistant to the good characteristic such as scraping.Further, cover sheet 10 selects Sapphire cover plate, electrology characteristic based on sapphire cover plate, the sensing of bio-identification module 14 is sensitive Degree can be more preferably.

It should be noted that owing to the touch screen 12 of the application is provided with collecting bio-identification module 14 It is provided with through hole 121, correspondingly, the cover sheet 10 of the good suitable thickness of corresponding selection, the most whole The thickness of the thinning existing cover sheet 10 of body, it is also possible to improve the sensing spirit of bio-identification module 14 Sensitivity.So, the thickness of cover sheet 10 can also be identical with the thickness of existing cover sheet, and Not limiting must be thinning, can corresponding as the case may be suitably change.

See also the another embodiment that Fig. 3 and Fig. 4, Fig. 3 are electronic equipment 100 of the present invention Part-structure schematic diagram.Fig. 4 is a kind of schematic cross-section of electronic equipment 100 shown in Fig. 3.Institute State electronic equipment 100 and conductive layer 15 is set further at the second surface 125 of substrate 121.

In the present embodiment, described conductive layer 15 is closed around described bio-identification module 14 Or the setting of described through hole 121 region.So, changing ground, described conductive layer 15 also can non-envelope Enclosed is arranged around described bio-identification module 14 or described through hole 121 region, in other words, Described conductive layer 15 can be divided into several sections of settings.

Further, changing ground, described conductive layer 15 may also be arranged on the first table of substrate 121 Face 124, or it is arranged on first surface 124 and the second surface 125 of substrate 121, or it is arranged on base In the through hole 126 of plate 121.Preferably, user is near to or in contact with to corresponding bio-identification module 14 position time, can be together near to or in contact with the position to corresponding conductive layer 15.

In the present embodiment, described conductive layer 15 is for performing identification at bio-identification module 14 Ground signalling is loaded during sensing.

Generally, electronic equipment 100 includes equipment ground GND, and described conductive layer 15 is connected to equipment Ground GND.Described equipment ground GND is also known as systematically, and for example, power supply of electronic equipment 100 is electric The negative pole in source, power supply is such as battery.Equipment ground GND is used for loading ground signalling, therefore, Ground signalling is also known as equipment earth signal or systematically signal.Described ground signalling is constant voltage signal, As the voltage reference of circuit each in electronic equipment 100, described ground signalling is for example, The voltage signals such as 0V (volt), 2V, (-1) V.Generally, electronic equipment 100 equipment ground GND or Systematically GND not earth ground or definitely the most greatly.So, when electronic equipment 100 by conductor with When earth ground connects, described equipment ground GND can also be earth ground.

Especially, when bio-identification module 14 is capacitance type fingerprint identification module, it is loaded with ground connection The conductive layer 15 of signal can improve the intensity of the fingerprint sensing signal of bio-identification module 14.Institute State capacitance type fingerprint identification module and preferably be from capacitance type fingerprint identification module.

Further, when bio-identification module 14 is capacitance type fingerprint identification module, change ground, Described conductive layer 15 also can load the signal of change, such as pumping signal, described conductive layer 15 with The induction electrode array of capacitance type fingerprint identification module forms mutual capacitance.Or, work as bio-identification When module 14 is self-capacitance fingerprint recognition module, described conductive layer 15 load-modulate signal.Separately Outward, described conductive layer 15 also can be unsettled.

Refer to the schematic cross-section of the another embodiment that Fig. 5, Fig. 5 are electronic equipment 100 of the present invention. The cover sheet 10 of described electronic equipment 100 is provided with by first surface 101 to second surface 103 The groove 104 that depression is formed.Described groove 104 partly or entirely covers described bio-identification module 14.Such that it is able to play the effect of instruction user biological identification module 14 position.

Further, when electronic equipment 100 includes conductive layer 15, alternatively, described groove 104 The most partly or completely conductive layer 15 described in all standing.

Refer to the decomposition texture schematic diagram of the another embodiment that Fig. 6, Fig. 6 are electronic equipment 100. Described electronic equipment 100 farther include display device 16, mainboard (Motherboard, or Mainboard) 17 and back cover 18.Described back cover 18 is for matching with described cover sheet 10 Formed receiving space, in order to house touch screen 12, bio-identification module 14, display device 16, with And mainboard 17 is in wherein.If electronic equipment 100 farther includes conductive layer 15, then receiving space enters One step houses conductive layer 15.

Described display device 16 is arranged on the touch screen 12 side back to described cover sheet 10, uses In display image.

Described mainboard 17, also known as motherboard, system board, logic card, motherboard or base plate etc., is electricity The core parts of subset 100.Described mainboard 17 generally comprises processor, memorizer, chipset Deng device.Described mainboard 17 is for being transmitted various types of signal and processing, and controls electronic equipment 100 perform corresponding function.

Described bio-identification module 14 and described display device 16 are used to be connected with described mainboard 17.

In the present embodiment, described bio-identification module 14 includes sensing identification chip 141 and soft Property circuit board 143.Described flexible circuit board 143 is used for connecting sensing identification chip 141 to mainboard 17, carry out signal transmission between.

Described sensing identification chip 141 for example, one chip or a chipset.When sensing identifies core When sheet 141 is chipset, it may include sensing identifies sensor and control chip and power supply chip Both one or whole.

Need it is further noted that described electronic equipment 100 includes the display for showing picture District and the non-display area being positioned at around viewing area, wherein, corresponding non-display area, described cover sheet Arranging color layers on 10 the most further, described bio-identification module 14, conductive layer 15 preferably set Put the non-display area at electronic equipment 100.So, the present invention is not limited thereto, described biological knowledge Other module 14, conductive layer 15 may also be arranged on viewing area.

It addition, also contemplate for arranging by second surface 125 to first surface 124 on substrate 121 The groove of depression, and non through hole 126, for housing bio-identification module 14.

It is open despite describing the present invention with reference to each embodiment, it will be appreciated that these are implemented Example is illustrative, and the scope of the present invention is not limited only to them.Many changes, revises, adds It is all possible for adding and improving.More generally, according to each embodiment disclosed by the invention it is Describe in the context of specific embodiments.Function can be in each embodiment disclosed by the invention The most separately or in combination, or utilize different terms to describe.These and Other change, revise, add and improve can be as defined in subsequent claim In scope disclosed by the invention.

Claims (10)

1. an electronic equipment, including:

Cover sheet, including first surface and the second surface relative with first surface, described protection The thickness of cover plate is 0.2 millimeter to 0.6 millimeter；

Touch screen, is arranged on the second surface side of cover sheet, arranges with cover sheet stacking, Described touch screen includes substrate and touch sensing layer, wherein, described substrate include first surface and with The second surface that first surface is relative, substrate is provided through first surface and the substrate of substrate The through hole of second surface, the thickness of described substrate is 0.2 millimeter to 0.4 millimeter；With

Bio-identification module, is arranged on the second surface side of cover sheet, and is positioned at described substrate Through hole in, described bio-identification module inputs from the first surface of cover sheet for sensing user Bio information.

2. electronic equipment as claimed in claim 1, it is characterised in that: described cover sheet is blue precious Stone cover plate, described substrate is glass substrate.

3. electronic equipment as claimed in claim 1, it is characterised in that: described cover sheet is glass Cover plate, described substrate is glass substrate.

4. electronic equipment as claimed in claim 1 or 2, it is characterised in that: described cover sheet with The thickness sum of described substrate is 0.4 millimeter to 1 millimeter.

5. electronic equipment as claimed in claim 1, it is characterised in that: described cover sheet includes The groove caved in second surface by first surface, described groove part or all described biology of covering Identify module.

6. electronic equipment as claimed in claim 1 or 2, it is characterised in that: described electronic equipment bag Including mainboard, described mainboard is connected with described bio-identification module, for according to described bio-identification mould The bio information correspondence that group senses controls whether electronic equipment performs corresponding function.

7. electronic equipment as claimed in claim 1 or 2, it is characterised in that: described electronic equipment enters One step includes conductive layer, described conductive layer or be arranged on the substrate side back to cover sheet, or sets Put in the real estate side to cover sheet, or be arranged on relative two sides of substrate, or be arranged on base In the through hole of plate；Described conductive layer sets around described bio-identification module or described through hole region Putting, described conductive layer is used for loading ground signalling.

8. electronic equipment as claimed in claim 1 or 2, it is characterised in that: described touch sensing layer It is arranged on the substrate side back to cover sheet.

9. electronic equipment as claimed in claim 1, it is characterised in that: described bio-identification module is One or more in fingerprint recognition module, blood oxygen identification module, heart beating identification module.

10. electronic equipment as claimed in claim 1, it is characterised in that: described electronic equipment is can Take formula electronic product or household formula electronic product.