CN106203026A - Fingerprint Identification sensor, display screen, electronic equipment and function activating method - Google Patents

Fingerprint Identification sensor, display screen, electronic equipment and function activating method Download PDF

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Publication number
CN106203026A
CN106203026A CN201610470113.7A CN201610470113A CN106203026A CN 106203026 A CN106203026 A CN 106203026A CN 201610470113 A CN201610470113 A CN 201610470113A CN 106203026 A CN106203026 A CN 106203026A
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CN
China
Prior art keywords
block
sensor
signal line
fingerprint
fingerprint identification
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CN201610470113.7A
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Chinese (zh)
Inventor
叶金鑫
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Huaqin Telecom Technology Co Ltd
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Huaqin Telecom Technology Co Ltd
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Priority to CN201610470113.7A priority Critical patent/CN106203026A/en
Publication of CN106203026A publication Critical patent/CN106203026A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/445Program loading or initiating
    • G06F9/44505Configuring for program initiating, e.g. using registry, configuration files

Abstract

The present invention relates to fingerprint identification technology field, disclose a kind of fingerprint Identification sensor, display screen, electronic equipment and function activating method.In the present invention, comprise: substrate and be arranged at the inductive layer of substrate;Inductive layer comprises multiple drive block and multiple sensor blocks;Each drive block and each sensor block are spaced to form induction arrays;Inductive layer also comprises a plurality of drive signal line and a plurality of induced signal line;The each drive block being positioned at same a line in induction arrays is connected to same drive signal line, and each sensor block being positioned at same string is connected to same induced signal line.The present invention make user directly on screen optional position touch pressing can be realized as fingerprint recognition and operation, it is achieved that fingerprint recognition and touch control integratedization, improve Consumer's Experience.

Description

Fingerprint Identification sensor, display screen, electronic equipment and function activating method
Technical field
The present invention relates to fingerprint identification technology field, particularly to a kind of fingerprint Identification sensor, display screen, electronic equipment And function activating method.
Background technology
Current electronic equipment, such as mobile phone or panel computer, be typically equipped with touch screen and fingerprint identification module. That is, capacitance touching control and fingerprint recognition is separately positioned in two regions of housing, shows as screen area and only makees touch-control, and fingerprint is known Other then by special fingerprint Identification sensor realization.Wherein, under outside fingerprint identification module is often arranged on screen visible area End, or the back side at electronic equipment.
But, current this design there is essentially following shortcoming: (1) needs the structure space in addition to screen Place fingerprint recognition module, especially the build stack of the miniaturized electronics such as intelligent watch is added difficulty;(2) existing finger Stricture of vagina identification sensor is local in the electronic device, bases oneself upon certain zonule, shows as with a fingerprint less than finger Identification module realizes fingerprint recognition.
Along with this design side that people are more and more higher with the requirement of operation ease, current to electronic equipment appearance design Formula limit electronic equipment to smallerization, operate more convenient direction and develop.
Summary of the invention
It is an object of the invention to provide a kind of fingerprint Identification sensor, display screen, electronic equipment and function activating method, Make user directly touch pressing on screen and can be realized as fingerprint recognition and operation, it is achieved that fingerprint recognition and touch control integrated Change, improve Consumer's Experience.
For solving above-mentioned technical problem, embodiments of the present invention provide a kind of fingerprint Identification sensor, comprise: substrate And it is arranged at the inductive layer of substrate;Inductive layer comprises multiple drive block and multiple sensor blocks;Between each drive block and each sensor block Every arrangement to form induction arrays;Inductive layer also comprises a plurality of drive signal line and a plurality of induced signal line;Position in induction arrays Each drive block in same a line is connected to same drive signal line, and each sensor block being positioned at same string is connected to same sensing Holding wire.
Embodiments of the present invention additionally provide a kind of display screen, comprise: described in another embodiment that the present invention provides Fingerprint Identification sensor and comprise the display module of polaroid and chromatic filter layer;Fingerprint Identification sensor is arranged at Between upper polaroid and described chromatic filter layer, and substrate is transparency carrier;Display module comprises multiple pixel, and respectively drives Block, each sensor block and each pixel meet predeterminated position relation.
Embodiments of the present invention additionally provide a kind of electronic equipment, comprise: housing, transparent cover plate and the present invention carry The display screen described in another embodiment of confession;Display screen is arranged at the containing cavity of housing;Transparent cover plate is fixed on housing and screening Lid containing cavity.
Embodiments of the present invention additionally provide a kind of electronic equipment, comprise: housing, display screen and the present invention provide Fingerprint Identification sensor described in another embodiment;Display screen is arranged at the containing cavity of housing;Fingerprint Identification sensor is arranged In housing and covering containing cavity;Substrate is transparency carrier.
Embodiments of the present invention additionally provide a kind of function activating method, are applied to two kinds of embodiment party that the present invention provides Described in formula electronic equipment, function activating method comprises the steps of provides at least one in the locking screen interface of electronic equipment Fingerprint input area;Receive input fingerprint from fingerprint input area, and generate fingerprint input information;Fingerprint input information comprises institute State input fingerprint and fingerprint input area;According to the default corresponding relation of fingerprint input information with function items, start fingerprint input The function items that information is corresponding.
Embodiment of the present invention in terms of existing technologies, based between each drive block on transparency carrier and each sensor block Form induction arrays every arrangement, will fingerprint recognition be incorporated in screen without extra fingerprint recognition module, it is achieved that Fingerprint recognition and touch control integratedization, make user directly touch pressing in full frame optional position and can be realized as fingerprint recognition and behaviour Make, improve operation ease, improve Consumer's Experience;Further, electronic equipment smallerization in the present invention, especially make intelligence The build stack of the miniaturized electronics such as wrist-watch becomes relatively easy, and appearance design and structure design for electronic equipment provide More development space.
It addition, fingerprint Identification sensor also comprises multiple insulation division;Each insulation division is corresponding to each drive signal line and each sense Each overlapping region of induction signal line, and each insulation division is arranged between each drive signal line and each induced signal line.So design Can be prevented effectively between each drive signal line and each induced signal line and be short-circuited.
It addition, each drive signal line in each overlapping region is arranged between each insulation division and substrate.And drive signal Line is relatively wide, can be configured to by insulation division relatively small;The most cost-effective.
It addition, fingerprint Identification sensor also comprises insulating barrier;Insulating barrier is arranged at substrate, and each drive signal line and each sense Induction signal line lays respectively at relative two surfaces of insulating barrier.So design makes between each drive signal line and each induced signal line Completely insulated;Provide the mode that another kind is avoided being short-circuited between each drive signal line and each induced signal line, and manufacture Technique is relatively simple.
It addition, each drive block and each sensor block are rectangle;The length of each drive block, the length of each sensor block, Yi Jixiang Adjacent drive block is respectively less than or equal to 0.05 millimeter with the gap width of sensor block.Exist based on common people's hand finger lines width More than 0.1 millimeter, so design meets the needs of staff fingerprint recognition.
It addition, two drive signal lines that the drive block of adjacent lines is connected combine.That is, the drive block of adjacent lines It is connected on same drive signal line, such that it is able to reduce cabling further.
It addition, predeterminated position relation comprises any one in following three kinds of situations: each pixel is overlapped in one and drives Three pictures that motion block or sensor block, adjacent two pixels are overlapped in a drive block or sensor block, are arranged in order Vegetarian refreshments is overlapped in a drive block or a sensor block.Provide three kinds of pixels and be overlapped in the mode of sensor block and drive block, Can carry out selecting and concrete setting according to the existing Pixel Dimensions of electronic equipment, utilize existence conditions as much as possible to realize essence The close careful lines catching fingerprint input information, improves fingerprint recognition efficiency.
It addition, each pixel comprises three color dots;Predeterminated position relation comprises any one in following three kinds of situations: every Individual color dot is overlapped in an adjacent drive block and sensor block, each color dot are overlapped in a drive block or a sensing Block, adjacent two color dots are overlapped in a drive block or a sensor block.Overlapping drive block or sensor block in units of color dot, Provide multiple predeterminated position relation, design for structure and provide kinds of schemes.
It addition, display module comprises liquid crystal display, passive type organic electric exciting light-emitting diode unit or active has Electroluminescent diode.Can be applicable to different types of display unit, range of application is wider.
It addition, electronic equipment also comprises substratum transparent;Substratum transparent is arranged between transparent cover plate and display screen.Arrange Gelatin layer makes transparent cover plate and display screen reliably fixing (having prevented gap), reliably realizes fingerprint identification function.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the fingerprint Identification sensor according to the first embodiment;
Fig. 2 is the generalized section of the overlapping region according to the first embodiment;
Fig. 3 is the partial schematic diagram of the inductive layer according to the first embodiment;
Fig. 4 is the schematic diagram of the display module according to the second embodiment;
Fig. 5 is that each pixel according to the second embodiment is overlapped in a drive block or the schematic diagram of a sensor block;
Fig. 6 is to be overlapped in an adjacent drive block and the signal of a sensor block according to color dot in the second embodiment Figure;
Fig. 7 is to be overlapped in a drive block or the schematic diagram of a sensor block according to color dot in the second embodiment;
Fig. 8 is the schematic diagram of the electronic equipment according to the 3rd embodiment;
Fig. 9 is the schematic diagram of the electronic equipment according to the 4th embodiment;
Figure 10 is the flow chart of the function activating method according to the 5th embodiment;
Figure 11 is the schematic diagram providing a fingerprint input area according to locking screen interface in the 5th embodiment;
Figure 12 is the schematic diagram providing multiple fingerprint input areas according to locking screen interface in the 5th embodiment.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing each reality to the present invention The mode of executing is explained in detail.But, it will be understood by those skilled in the art that in each embodiment of the present invention, In order to make reader be more fully understood that, the application proposes many ins and outs.But, even if there is no these ins and outs and base Many variations and amendment in following embodiment, it is also possible to realize the application each claim technical side required for protection Case.
First embodiment of the present invention relates to a kind of fingerprint Identification sensor, is applied to the screen of electronic equipment, such as hands The screen of machine.As shown in Figure 1, 2, fingerprint Identification sensor comprises: substrate 3, multiple insulation division 5 and be arranged at the sense of substrate 3 Answer layer.
It is also preferred that the left substrate 3 can be transparent conductive material, such as tin indium oxide, Graphene etc., in order to fingerprint recognition passes Sensor combines (being detailed later) with display screen;But, the concrete material of substrate is not intended to be limited in any by present embodiment.
In present embodiment, inductive layer is arranged at substrate 3, and inductive layer comprises multiple drive block 24 and multiple sensor blocks 16, The design of monolayer mutual tolerance, multiple drive blocks 24 is used to be in same aspect in multiple sensor block 16 structures;Drive block 24 and each sense Block 16 is answered to be spaced to form induction arrays;So, the surrounding (i.e., up and down) of drive block 24 is sensor block 16, sensing The surrounding of block 16 is drive block 24, forms mutual tolerance electric field between any two, there is coupling electric capacity.
Further, inductive layer also comprises a plurality of drive signal line and a plurality of induced signal line.In induction arrays, it is positioned at It is connected to same drive signal line, i.e. the drive block 24 of same X-axis transverse direction receives same driving with each drive block 24 of a line On dynamic holding wire, drive signal line can be distributed in upside or the downside of same row cutting block 24, and from the left side of inductive layer Or right side edge extends out.It is also preferred that the left two drive signal lines that the drive block of adjacent lines is connected combine, the most such as Shown in Fig. 1, the 2nd, the drive block of 3 row be connected to same drive signal line 21, the 4th, the drive block of 5 row be connected to same Drive signal line 22;Thus further reduce cabling.
In induction arrays, each sensor block 16 being positioned at same string is connected to same induced signal line, i.e. same Y-axis Each sensor block 16 on perpendicular direction receives same induced signal line, and induced signal line can be distributed in same string sensor block 16 Left side or right side, and extend out from the upper end of inductive layer or lower edge;Wherein, a plurality of drive signal line and a plurality of sensing Multiple overlapping region 4 can be there is between holding wire.
Example, as it is shown in figure 1, a plurality of drive signal line comprises drive signal line 20,21,22,23, a plurality of driving signal Line extends laterally to the left side of inductive layer respectively or right side edge picks out, and along left side or right side edge in the upper end of inductive layer Outlet or lower end outlet.In reality, can pick out from the left and right sides respectively (be so not limited to according to odd number, even number definition method This), a plurality of drive signal line side according to 0,2,4 ... even number definition cabling, opposite side according to 1,3, the definition of 5 ... odd number Cabling, as Address Recognition to carry signal when so conveniently controlling.A plurality of induced signal line comprise induced signal line 10,11, 12,13,14,15, a plurality of induced signal line is not by upper end outlet (so can also being restricted in lower end outlet).
It should be noted that the number of a plurality of drive signal line 2 and a plurality of induced signal line 1 can be according to electronic equipment Screen size and resolution, draw with X X direction matching primitives up in Y plotted respectively, the most do not do any limit System.
In present embodiment, as in figure 2 it is shown, be the enlarged diagram of overlapping region 4, insulation division 5 is corresponding to driving signal The overlapping region 4 of line 22 and induced signal line 10, and each insulation division 5 be arranged at drive signal line 22 and induced signal line 10 it Between;That is, the overlapping region 4 intersected at drive signal line 22 and induced signal line 10 arranges each insulation division 5, such drive signal line 22 overlap in space with induced signal line 10, and actually two holding wires have completely cut off, and effectively prevent short circuit;
Wherein, each drive signal line in each overlapping region 4 is arranged between each insulation division 5 and substrate 3, i.e. respectively drive Dynamic holding wire is positioned at the lower surface of insulation division 5;Owing to the width of the width ratio of each drive signal line each induced signal line is big, therefore Above-mentioned set-up mode, the width of insulation division 5 can be configured to relatively small, as long as than each induced signal line width greatly; Thus it is the most cost-effective.
In present embodiment, additionally provide the mode of another each induced signal line and the isolation of each drive signal line.Tool For body, fingerprint Identification sensor also comprises insulating barrier;Insulating barrier is arranged at substrate 3, and each drive signal line is believed with each sensing Number line lays respectively at relative two surfaces of insulating barrier.So design insulating barrier be filled with each drive block 24 and each sensor block 16 it Between gap, make each drive signal line completely cut off completely with each induced signal line, it is ensured that the contact between holding wire is good.
Refer to Fig. 3, in present embodiment, based on people's hand finger lines width typically more than 0.1 millimeter, for meeting people The needs of hand finger identification, length A of each sensor block 16, length B of each drive block 24, each line space C, each column pitch E are all provided with It is set to less than or equal to 0.05 millimeter.Wherein, each sensor block 16 can be identical with the shapes and sizes of each drive block 24;Preferably , the value of A Yu B is 0.0285 millimeter;The value of A1 Yu B1 is 0.017 millimeter;The value of C is 0.015 millimeter;The value of E is 0.006 millimeter.It should be noted that owing to being used for acoustic filed holding wire between the space of each row of induction arrays, each row It is used between space being distributed induced signal line;And drive signal line relatively induced signal live width, therefore, line space C also ratio column pitch E Wide.But, present embodiment is for the concrete numerical value of the length and width of sensor block and drive block and line space with column pitch It is not intended to be limited in any.
It addition, in present embodiment, owing to two drive signal lines connected by the drive block of adjacent lines are incorporated in one Rise (in Fig. 1, the 2nd, the drive block of 3 row be connected to same drive signal line 21, the 4th, the drive block of 5 row be connected to same Bar drive signal line 22), therefore, there is not drive signal line between the adjacent lines substantially having, as Fig. 3 is marked in the ranks Away from D (i.e. spacing in Fig. 1 the 3rd, between 4 row or the 5th, spacing between 6 row), line space D can be arranged ratio in the ranks Less away from C, such as, the value of line space D is 0.006 millimeter;Such that it is able to save layout area further, i.e. at formed objects Region in arrange many drive blocks and sensor block as far as possible.
Specifically, when application for fingerprint recognition time, finger by pressing screen fingerprint Identification sensor, fingerprint crest and ripple The distance of paddy and sensor is respectively the most closely and at a distance;The capacitance change caused according to distance difference is different, and then Can calculate that is crest, and which is trough, and final conversion identifies fingerprint grain pattern, it is achieved identify function.Work as application When touching for finger, finger, by pressing screen fingerprint Identification sensor, can detect respectively the driving of all changes in the range of finger touches Dynamic holding wire 2 and each induced signal line 1, report a touch point, it is achieved touch function after calculating.
In terms of existing technologies, fingerprint Identification sensor uses the design of monolayer mutual tolerance to present embodiment, is placed on base Each drive block 24 on plate is spaced formation induction arrays with each sensor block 16 and is in same aspect, i.e. by fingerprint recognition It is incorporated in screen, it is not necessary to extra fingerprint recognition module, it is achieved that fingerprint recognition and touch control integratedization, makes user directly exist Full frame optional position touches pressing and can be realized as fingerprint recognition and operation, improves Consumer's Experience;Make electronic equipment to more Miniaturization, the direction operating more convenientization are developed, and especially make the build stack of the miniaturized electronics such as intelligent watch become relative Simply, appearance design and structure design for electronic equipment provide more development space.
Second embodiment of the invention relates to a kind of display screen, is applied to electronic equipment, such as mobile phone.As shown in Figure 4, aobvious Display screen comprises: fingerprint Identification sensor 13 ' described in the first embodiment and comprise polaroid 63 and chromatic filter layer Display module.
In present embodiment, display module illustrates as a example by active organic electroluminescent diode, fingerprint recognition Sensor 13 ' is arranged between polaroid 63 and chromatic filter layer, and chromatic filter layer is coated on below cathode base 64.In In reality, display module also comprises: the organic luminous layer 65 that arranges the most continuously in the lower section of chromatic filter layer, membrane transistor Layer 66, membrane transistor anode substrate 67, finally, by fore shell center 68, carry and support display module.
Wherein, the signal end of fingerprint Identification sensor 13 ', (such as anisotropic conductive, the most do not make any limit by adhesive System) with the bonding conducting of pin end of flexible circuit board, fingerprint Identification sensor 13 ' is by being distributed in the signal lead company of same layer Receive on flexible circuit board, flexible circuit board is pasted with fingerprint recognition and the electricity such as the control chip of touch-control and other resistance capacitances Sub-components and parts, the pin of final flexible circuit board terminates the mainboard into electronic equipment.
Wherein, display module comprises liquid crystal display, passive type organic electric exciting light-emitting diode unit or active has Electroluminescent diode.Can be applicable to different types of display unit, range of application is wider.
In present embodiment, fingerprint Identification sensor is arranged between polaroid and chromatic filter layer, and substrate is Bright substrate, display module comprises multiple pixel, and each drive block, each sensor block and each pixel meet predeterminated position relation.
Wherein, in units of pixel, the predeterminated position relation of each drive block, each sensor block and each pixel comprises following Any one in three kinds of situations: each pixel is overlapped in a drive block or sensor block, adjacent two pixel weights Three pixels be laminated on a drive block or sensor block, being arranged in order are overlapped in a drive block or a sensor block.
It is overlapped in a drive block with each pixel or a this situation of sensor block is illustrated.Such as Fig. 5 institute Showing, the region that pixel 7-1 and 7-2 and 7-1 " and 7-2 " represents is the most corresponding overlapping;Wherein, each district that 7-1 " and 7-2 " represents Territory comprises a drive block 24 or a sensor block 16 respectively.That is, pixel 7-1 and 7-2 is overlapped in a drive block respectively 24 or a sensor block 16.The predeterminated position relation reference capacitance of such each drive block, each sensor block and each pixel is set Measure bigger;Be equivalent to each drive block or sensor block and pixel matched design, it is achieved that accurate careful seizure fingerprint lines, Improve fingerprint recognition efficiency.
It is also possible that each pixel comprises three color dots, in units of color dot, each drive block, each sensor block and color dot Predeterminated position relation comprise in following three kinds of situations any one: each color dot is overlapped in an adjacent drive block and Individual sensor block, each color dot are overlapped in a drive block or sensor block, adjacent two color dots are overlapped in a drive block Or a sensor block.
It is overlapped in an adjacent drive block with each color dot and a this situation of sensor block is illustrated.Such as figure Shown in 6, pixel 7 comprises 71,72,73 3 color dots, represents redness respectively, green, blue;71,72,73 3 color dots with 71 ", 72 ", 73 " region represented is the most corresponding overlapping;Wherein, 71 ", 72 ", 73 " each region represented comprises respectively adjacent A drive block 24 and a sensor block 16.That is, 71,72,73 3 color dots are overlapped in an adjacent drive block 24 respectively With a sensor block 16.As seen from the figure, each drive block is the most interlaced with each sensor block, forms mutual tolerance electric field between any two, There is coupling electric capacity.
It is overlapped in a drive block with each color dot or a this situation of sensor block is illustrated.As it is shown in fig. 7, Pixel 8 comprises: color dot 81, represents redness, color dot 82, represents green, color dot 83, represents blueness;81,82,83 3 color dots ", 82 ", 83 " the most corresponding overlaps in the region represented with 81;Wherein, 81 ", 82 ", 83 " each region represented comprises one respectively Individual drive block 24 or a sensor block 16, i.e. 81,82,83 3 color dots are overlapped in a drive block 24 or a sensing respectively Block 16.
It should be noted that the predeterminated position relation of each drive block, each sensor block and each pixel can be according to actual need To be designed, i.e. adjustment drive block designs with the size of sensor block;If pixel and the size of sensor block/drive block Joining, this is not done any restriction by present embodiment.
Third embodiment of the invention relates to a kind of electronic equipment, such as mobile phone.As shown in Figure 8, electronic equipment comprises: shell Body 90, transparent cover plate 10 ", substratum transparent 11 " and display screen 12 described in the second embodiment ".
In present embodiment, as shown in Figure 8, display screen 12 " is arranged at the containing cavity of housing;Transparent cover plate 10 " is fixed on Housing 90 and covering containing cavity, substratum transparent 11 " being arranged at transparent cover plate 10 " and display screen 12 " between.Substratum transparent is set " reliable fixing (having prevented gap), reliably realizes fingerprint identification function for 11 " making transparent cover plate 10 " and display screen 12;Additionally, Substratum transparent 11 " belongs to optical clear glue-line, such as OCA Optical transparent adhesive, it is also possible to be other optical clear glue-lines, this enforcement This is not intended to be limited in any by mode;Certainly, if the structure of electronic equipment is made the most accurate, it is also possible to transparent adhesive tape need not be arranged Layer 11 ".
It should be noted that transparent cover plate 10 " can also be directly incorporated in the display module described in the second embodiment.
Four embodiment of the invention relates to a kind of electronic equipment, such as mobile phone.As it is shown in figure 9, electronic equipment comprises: shell Body 91, display screen 12 ' and the fingerprint Identification sensor 13 ' described in the first embodiment.
In present embodiment, display screen 12 ' is arranged at the containing cavity of housing 91;Fingerprint Identification sensor 13 ' is arranged at shell Body 91 and covering containing cavity, and inductive layer is in the face of display screen 12 ', and substrate is transparency carrier.
More preferably, electronic equipment also comprises transparent cover plate;Fingerprint Identification sensor 13 ' is arranged at transparent cover plate, and with thoroughly Bright cover plate is set along in housing 91, and fingerprint Identification sensor 13 ' is in the face of display screen 12 '.
Fifth embodiment of the invention relates to a kind of function activating method, is applied to the 3rd embodiment or the 4th embodiment party Electronic equipment described in any one embodiment in formula, such as mobile phone.As shown in Figure 10, function activating method comprises following step Rapid:
Step 501, provides at least one fingerprint input area in the locking screen interface of electronic equipment;
Specifically, when locking screen interface presents the application of specific system, need fingerprint recognition to be decrypted or perform During some specific operation, display is such as numbering 14 in Figure 11, and " shown in dotted line frame a fingerprint input area, prompting inputs fingerprint; In Figure 11, the position of fingerprint input area is merely illustrative, and is not limited thereto system.
Step 502, receives input fingerprint from fingerprint input area, and generates fingerprint input information.Wherein, fingerprint input letter Breath comprises input fingerprint and fingerprint input area;
Concrete, after fingerprint input area input fingerprint, fingerprint Identification sensor and main control chip carry out fingerprint recognition, Read fingerprint feature point, generate fingerprint input information.
Step 503, according to the default corresponding relation of fingerprint input information with function items, starts fingerprint input information corresponding Function items.
In it practice, user's the most self-defined fingerprint input information and fingerprint identification function item default right Should be related to, the fingerprint input information matches checking that now fingerprint input information only need to be the most customed with user, thus start The fingerprint identification function item that fingerprint input information is corresponding.
It should be noted that (be in when locking screen interface presents normal frame and need not the operation of fingerprint recognition Touch control detection pattern), main control chip by fingerprint Identification sensor receive touching signals, converse a correspondence system icon or Taskbar perform instruction;Thus realize people's hand finger touch, click on, the function such as slip.
When the locking screen interface of electronic equipment provides multiple fingerprint input area, as shown in figure 12, such as by screen locking circle Face is divided into 9 regions, and in application system, these 9 regions give User Defined fingerprint input information and function items respectively Preset corresponding relation;The fingerprint of each region input can be unified finger print, it is also possible to be mutually different finger print (this This is not intended to be limited in any by invention).Open after bright screen and treat fingerprint input and identify instruction, provide 9 fingerprints defeated at locking screen interface Enter region, for example:
15, "-1 position input left index finger fingerprint then can directly open " certain music player "
15, "-2 position input left index finger fingerprints then can directly open " certain video player "
Can also be at the default corresponding relation of other fingerprint input area self-defined fingerprints input information with function items, here It is merely illustrative, reality is not limited to this.
Present embodiment in terms of existing technologies, arranges fingerprint input area and number in screen locking optional position, Fingerprint input area arbitrarily defines default finger print, and each fingerprint identification function item corresponding to different fingerprint input areas can be by Different finger prints is opened, it is also possible to is opened by identical finger print, thus realizes more function application scenarios, promotes Consumer's Experience and fingerprint recognition efficiency, and, present embodiment can distinguish fingerprint touch-control and fingerprint recognition, needs to touch report Input report point signal during point, needs to input finger print information during fingerprint recognition.
It should be noted that locking screen interface divides equally areal, i.e. fingerprint input area number can be the most self-defined, Present embodiment is not intended to be limited in any;Additionally, reality is not limited to application program and the application program that present embodiment is arranged Sequentially, user all can be arranged the most voluntarily.
The step of the most various methods divides, and is intended merely to describe clear, it is achieved time can merge into a step or Some step is split, is decomposed into multiple step, as long as comprising identical logical relation, all at the protection domain of this patent In;To adding inessential amendment in algorithm or in flow process or introducing inessential design, but do not change its algorithm With the core design of flow process all in the protection domain of this patent.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention, And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.

Claims (17)

1. a fingerprint Identification sensor, it is characterised in that comprise: substrate and be arranged at the inductive layer of described substrate;
Described inductive layer comprises multiple drive block and multiple sensor blocks;Each drive block and each sensor block are spaced to form sensing Array;
Described inductive layer also comprises a plurality of drive signal line and a plurality of induced signal line;Described induction arrays is positioned at same a line Each drive block is connected to same drive signal line, and each sensor block being positioned at same string is connected to same induced signal line.
Fingerprint Identification sensor the most according to claim 1, it is characterised in that described fingerprint Identification sensor also comprises many Individual insulation division;
Each insulation division is corresponding to each overlapping region of each drive signal line with each induced signal line, and each insulation division is arranged at and respectively drives Dynamic between holding wire and each induced signal line.
Fingerprint Identification sensor the most according to claim 2, it is characterised in that be positioned at each overlapping region respectively drives signal Line is arranged between each insulation division and described substrate.
Fingerprint Identification sensor the most according to claim 1, it is characterised in that described fingerprint Identification sensor also comprises absolutely Edge layer;
Described insulating barrier is arranged at described substrate, and each drive signal line lays respectively at described insulating barrier with each induced signal line Relative two surfaces.
Fingerprint Identification sensor the most according to claim 1, it is characterised in that each drive block and each sensor block are square Shape;
The gap width of the length of each drive block, the length of each sensor block and adjacent drive block and sensor block be respectively less than or Equal to 0.05 millimeter.
Fingerprint Identification sensor the most according to claim 1, it is characterised in that connected two of the drive block of adjacent lines Drive signal line combines.
7. a display screen, it is characterised in that comprise: fingerprint Identification sensor described in any one in claim 1 to 6, And comprise the display module of polaroid and chromatic filter layer;
Described fingerprint Identification sensor is arranged between described upper polaroid and described chromatic filter layer, and described substrate is transparent Substrate;
Described display module comprises multiple pixel, and each drive block, each sensor block and each pixel meet predeterminated position relation.
Display screen the most according to claim 7, it is characterised in that described predeterminated position relation comprises in following three kinds of situations Any one: each pixel is overlapped in a drive block or sensor block, adjacent two pixels are overlapped in one and drive Motion block or sensor block, three pixels being arranged in order are overlapped in a drive block or a sensor block.
9. according to the display screen that claim 7 is described, it is characterised in that each pixel comprises three color dots;
Described predeterminated position relation comprises any one in following three kinds of situations: each color dot is overlapped in adjacent one and drives Block and sensor block, each color dot is overlapped in a drive block or sensor block, adjacent two color dots are overlapped in one Drive block or a sensor block.
10. according to the display screen that claim 7 is described, it is characterised in that described display module comprises liquid crystal display, quilt Dynamic formula organic electric exciting light-emitting diode unit or active organic electroluminescent diode.
11. 1 kinds of electronic equipments, it is characterised in that comprise: any one in housing, transparent cover plate and claim 7 to 10 Described display screen;
Described display screen is arranged at the containing cavity of described housing;
Described transparent cover plate is fixed on described housing and hides described containing cavity.
12. according to the described electronic equipment of claim 11, it is characterised in that described electronic equipment also comprises substratum transparent; Described substratum transparent is arranged between described transparent cover plate and described display screen.
13. 1 kinds of electronic equipments, it is characterised in that comprise: in housing, display screen and claim 1 to 6 described in any one Fingerprint Identification sensor;
Described display screen is arranged at the containing cavity of described housing;
Described fingerprint Identification sensor is arranged at described housing and hides described containing cavity;Described substrate is transparency carrier.
14. according to the described electronic equipment of claim 13, it is characterised in that described inductive layer is in the face of described display screen.
15. according to the described electronic equipment of claim 13, it is characterised in that described electronic equipment also comprises transparent cover plate;
Described fingerprint Identification sensor is arranged at described transparent cover plate, and set along with described transparent cover plate in described housing.
16. according to the described electronic equipment of claim 15, it is characterised in that described fingerprint Identification sensor is in the face of described aobvious Display screen.
17. 1 kinds of function activating methods, it is characterised in that be applied in claim 11 to 16 electronics described in any one and set Standby, described function activating method comprises the steps of
At least one fingerprint input area is provided in the locking screen interface of described electronic equipment;
Receive input fingerprint from described fingerprint input area, and generate fingerprint input information;Described fingerprint input information comprises institute State input fingerprint and described fingerprint input area;
According to the default corresponding relation of fingerprint input information with function items, start the function items that described fingerprint input information is corresponding.
CN201610470113.7A 2016-06-23 2016-06-23 Fingerprint Identification sensor, display screen, electronic equipment and function activating method Pending CN106203026A (en)

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CN109885376A (en) * 2019-03-06 2019-06-14 南昌黑鲨科技有限公司 Shield exchange method, system and the computer readable storage medium of lower fingerprint recognition
WO2021022539A1 (en) * 2019-08-08 2021-02-11 京东方科技集团股份有限公司 Sensor substrate and electronic apparatus
US11170194B2 (en) 2020-05-03 2021-11-09 Novatek Microelectronics Corp. Control circuit and related method for controlling display panel

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Application publication date: 20161207