A kind of ultrasonic fingerprint identification region mark without the need for carrying out additional processing to mobile phone faceplateKnowledge systemTechnical field
The present invention relates to areas of information technology, mobile phone hardware manufactures and designs field, fingerprint recognition field.It is more particularly to a kind ofWithout the need for carrying out the ultrasonic fingerprint identification region mark system of additional processing to mobile phone faceplate.
Background technology
Fingerprint recognition refers to by the details of the different fingerprints of comparison to be differentiated.Fingerprint identification technology is related to figureAs numerous subjects such as process, pattern recognition, computer vision, mathematical morphology, wavelet analysises.Due to everyone fingerprint notTogether, be exactly same people ten finger between, fingerprint also has significant difference, therefore fingerprint can be used for identity authentication.Along with intelligent handssThe development of machine technology, electronic chip technology and fingerprint identification technology, it is outstanding that fingerprint recognition unblock has become smart machine nowWhich is the standard configuration of smart mobile phone.The smart mobile phone of main flow is equipped with fingerprint identification module and function in the market.Through lengthPhase develops, and fingerprint identification technology is highly developed, and either reliability, safety or convenience have all been greatly improved,Become the indispensable part of smart mobile phone.But also one problem is now also unsolved, is exactly fingerprint recognition mouldThe Placement Problems of block.There are two kinds of main flow ways at present, be placed on below mobile phone front plate or mobile phone back.And with iphone handssBeing placed on below front plate headed by machine is more convenient and easy-to-use, but thing followed problem is that this kind of modes of emplacement is occupiedThe lower area of mobile phone front plate so that display screen can not be expanded to whole front screen.Ultrasonic fingerprint identifying schemesOccur causing the problem to know about certainly scheme, be will can to penetrate display floater to carry out the ultrasonic wave module placement of fingerprint recognitionBelow panel, but how to go out the fingerprint recognition region being hidden in below panel to ID and just new ask into oneTopic, first Semen setariae 5s being used in ultrasonic fingerprint technology of identification below mobile phone front plate is handset-selected to polish on panelGo out a groove, user fingerprints identification is pointed out at this, but the method destroys the integrity of front plate, and can not showDisplay screen curtain is expanded to whole front plate.How to go out fingerprint recognition region to ID and do not destroy mobile phone front plateIntegrity, the present invention propose solution for this problem.
The content of the invention
It is an object of the invention to give using concealed ultrasonic fingerprint identifying system, and it is complete to be not desired to destruction mobile phone faceplateThe mobile phones design manufacturer of whole property provides solution, helps cell phone manufacturer in the premise for not destroying mobile phone front plate integrityIt is lower to go out the fingerprint recognition region acted on by the fingerprint identification module being hidden in below panel to ID.According to the present invention, carryA kind of ultrasonic fingerprint identification region mark system without the need for carrying out additional processing to mobile phone faceplate is supplied.
Provided by the present invention for ultrasonic fingerprint identification region mark system, for intelligent mobile terminal equipment in,In including terminal units such as smart mobile phone, panel computer, notebook computers, the system includes ultrasonic fingerprint identification module,OLED display screen, vibration module, wherein：
The intelligent mobile terminal equipment includes the mobile terminal devices or miniature such as smart mobile phone, panel computer, notebook computerComputer equipment.
The intelligent mobile terminal equipment is the terminal unit using ultrasonic fingerprint identifying schemes, and the equipment is by ultrasound waveFingerprint identification module is hidden in below mobile phone front plate, and on the premise of it need not carry out additional processing in equipment front plate toID goes out fingerprint recognition region.
It is the mobile terminal device with OLED display screen to invent the intelligent mobile terminal equipment in the system, thisBright utilization OLED display screen shows black not power consumption（Micro- power consumption）Characteristic, in standby status of mobile phone, by mobile phone screen big portionBe divided into black, and only the region of fingerprint recognition region part gone out with other color marks, such as non-black circle, filled circles orOther patterns, give tacit consent to that constant shows or the light and shade that carries out repeatedly in breath light shape shows, go out fingerprint to user's mark and know to playThe effect in other region, and it is bright due to only having fingerprint recognition region partial dot on monoblock screen, with reference to OLED screen curtain remainderThe black not luminous, characteristic of not power consumption is shown, makes monoblock screen in the standby state to the same of ID fingerprint recognition regionWhen be maintained at extremely low power consumption state.
There is the use of vibration unit in inventing the system.When mobile phone is in the lock state, if user is by fingerPlace on a display panel, when finger reaches certain limit apart from fingerprint recognition region, vibration unit carry out slight vibration withResponse user, and as the finger mobile route of user carries out respective feedback, such as gradually strengthen oscillation intensity or increase vibration frequencyRate.When user's finger is moved towards fingerprint recognition region, vibration gradually strengthens, until user's finger is correctly placed in fingerprint knowledgeAbove other module and unlock, now vibration unit provide certain frequency can identification signal remind user to unlock mobile phone.When withWhen family finger is towards the movement of deviation fingerprint recognition region, vibration gradually weakens, when user's finger apart from identification region as far as certainScope, vibration stop, to remind user's moving direction mistake.With reference to the use of vibration unit, user can be caused through one sectionTime be familiar with use after, it is possible to achieve on one's own account mobile phone is familiar with without watching mobile phone screen attentively, in the auxiliary of vibration unitHelp lower unblock mobile phone.Such as mobile phone can also lean on the auxiliary of vibration unit to solve mobile phone in the case of not taking out in pocketLock.
Specific embodiment：
By reference to one exemplary embodiment, the purpose of the present invention and function and the method for realizing these purposes and function willIllustrated.However, the present invention is not limited to the one exemplary embodiment of following discloses；Which can be added by multi-formTo realize.The essence of description is only to aid in the detail of the various equivalent modifications Integrated Understanding present invention.
A fingerprint identification module region of certain cell phone manufacturer A plan exploitations is located at the mobile phone of panel front, but sets before whichThe mobile phone of meter adopts rear-mounted fingerprinting scheme substantially, and its front panel does not have any button and defined unified distinctnessStyle, the manufacturer are wanted retaining its original design style, i.e., on the premise of not carrying out additional processing in front plate know fingerprintOther module is placed on mobile phone front.The system provided using the present invention, vendor A can retain the positive design wind of oneself original mobile phoneUltrasonic fingerprint identification module is placed on mobile phone screen position on the lower side by lattice, and using aobvious in screen designated area constantShow that the mode of indicia patterns goes out identification region to user's mark, it is whether correct in conjunction with vibration unit prompting user placement location,And successfully whether unlock.
The superelevation screen accounting mobile phone that a front of certain cell phone manufacturer B plan exploitations is covered by screen, on handle machine facePortion and bottom are designed to screen, i.e. mobile phone front and are all covered by screen substantially.But the manufacturer wants to put fingerprint recognition region againPut in front..Ultrasonic fingerprint identification module can be placed on normal handset fingerprint by the system provided using the present invention, manufacturer BThe position that identification module is placed, i.e., below mobile phone front, or other arbitrarily think the position of placement, and the position is located at mobile phone screenLower section.Then utilize and show that the mode of indicia patterns goes out fingerprint identification module correspondence to user's mark in screen designated area constantIdentification region, whether then it is correct to combine vibration unit prompting user placement location in user's releasing process, and successfully solvesWhether lock.