WO2021190493A1 - 电子设备及其控制方法、控制模块 - Google Patents

电子设备及其控制方法、控制模块 Download PDF

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Publication number
WO2021190493A1
WO2021190493A1 PCT/CN2021/082353 CN2021082353W WO2021190493A1 WO 2021190493 A1 WO2021190493 A1 WO 2021190493A1 CN 2021082353 W CN2021082353 W CN 2021082353W WO 2021190493 A1 WO2021190493 A1 WO 2021190493A1
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WO
WIPO (PCT)
Prior art keywords
area
display screen
conductive portion
charged area
fingerprint module
Prior art date
Application number
PCT/CN2021/082353
Other languages
English (en)
French (fr)
Inventor
张靠靠
胡令
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP21774272.5A priority Critical patent/EP4130948A4/en
Publication of WO2021190493A1 publication Critical patent/WO2021190493A1/zh
Priority to US17/951,066 priority patent/US11966547B2/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12Fingerprints or palmprints
    • G06V40/13Sensors therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR 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 OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • G06F3/04166Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12Fingerprints or palmprints
    • G06V40/13Sensors therefor
    • G06V40/1306Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12Fingerprints or palmprints
    • G06V40/13Sensors therefor
    • G06V40/1324Sensors therefor by using geometrical optics, e.g. using prisms

Definitions

  • the present invention relates to the field of communication technology, and in particular to an electronic device and a control method thereof, a control module and a computer-readable storage medium.
  • the fingerprint module used for unlocking or payment can be installed in or under the screen of the electronic device, and the fingerprint recognition function can be realized through the optical fingerprint recognition or the ultrasonic module. This prevents the fingerprint module from affecting the screen-to-body ratio of the electronic device.
  • the above method allows the fingerprint module to be fixedly installed in or under the screen of the electronic device. This method requires the user to accurately touch the corresponding position of the fingerprint module to achieve unlocking and other functions. , which seriously affects the user experience.
  • the invention discloses an electronic device, a control method thereof, and a control module, so as to solve the problem of inconvenience in use of the fingerprint module in the current electronic device.
  • the present invention adopts the following technical solutions:
  • an electronic device including:
  • a display screen the display screen is arranged in the casing, and an inner cavity is formed between the casing and the display screen;
  • a fingerprint module the fingerprint module is movably arranged in the inner cavity
  • a driving mechanism which is connected to the fingerprint module, and when the display screen is touched, drives the fingerprint module to move to a position opposite to a first area, the first area being The touched area of the display screen.
  • an embodiment of the present invention provides a method for controlling an electronic device, including:
  • the driving mechanism is controlled to drive the fingerprint module to move to an area opposite to the touch position.
  • an embodiment of the present invention provides an electronic device including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed by the processor, Implement the steps of the above-mentioned control method.
  • the driving mechanism can drive the fingerprint module to move in the inner cavity, so that the fingerprint module can move to a position relative to any area of the display screen. Based on this, compared with the existing electronic device, when the user needs to use the unlocking function of the electronic device, the user's finger can only touch the designated area on the electronic device to unlock.
  • the fingerprint module can move To the area opposite to the user's finger, the user's finger can touch any position of the display screen to unlock, thereby improving the unlocking efficiency, thereby facilitating the user to use the unlocking function of the electronic device, so that the user has a better user experience.
  • Fig. 1 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a part of the structure of an electronic device disclosed in an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a part of the structure of the electronic device in a state disclosed in the embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a part of the structure of the electronic device in another state disclosed in the embodiment of the present invention.
  • an embodiment of the present invention discloses an electronic device.
  • the disclosed electronic device includes a housing 100, a display screen 200, a fingerprint module 400, and a driving mechanism.
  • the housing 100 is a peripheral component of the electronic device, and the housing 100 can provide an installation location for other components of the electronic device.
  • the display screen 200 is disposed in the housing 100.
  • an inner cavity 300 is formed between the housing 100 and the display screen 200.
  • the inner cavity 300 can provide installation positions for the main components of the electronic device, so that the structure of the electronic device is more compact .
  • the fingerprint module 400 is movably disposed in the inner cavity 300. Specifically, the fingerprint module 400 can be moved in the inner cavity 300 by external force. It should be noted that the fingerprint module 400 can be moved to a position relative to any area of the display screen 200.
  • the driving mechanism is connected to the fingerprint module 400, and the driving mechanism can drive the fingerprint module 400 to move in the cavity 300 so that the fingerprint module 400 can move to a position relative to any area of the display screen 200.
  • the user's finger 500 can first touch the display screen 200.
  • the control module of the electronic device drives the fingerprint module 400 to move to A position opposite to the first area, the first area is a touched area of the display screen 200, and the control module may be a CPU (Central Processing Unit, central processing unit) of the electronic device.
  • the fingerprint module 400 is moved to a position opposite to the first area, and the relative position is such that when the user's finger 500 touches the first area, the fingerprint module 400 and the user's finger 500 are opposite to each other.
  • the driving mechanism can drive the fingerprint module 400 to move in the cavity 300 so that the fingerprint module 400 can move to a position relative to any area of the display screen 200.
  • the fingerprint module 400 It can move to the area opposite to the user's finger 500, and the user's finger 500 can touch any position of the display screen 200 to unlock, thereby improving the unlocking efficiency, thereby facilitating the user to use the unlocking function of the electronic device, so that the user's experience is better .
  • the driving mechanism may include a first conductive portion 610 and a second conductive portion 620, the first conductive portion 610 may be provided in the fingerprint module 400, and the second conductive portion 620 may The first conductive portion 610 and the second conductive portion 620 are disposed opposite to each other. In this case, during the working process, the polarity of the charge carried by the second conductive portion 620 changes to drive the first conductive portion 610 to move, so that the fingerprint module 400 can move in the cavity 300.
  • the first conductive portion 610 may include a first charged area
  • the second conductive portion 620 may include a second charged area and a third charged area.
  • the first charged area carries the first charged area.
  • the first charge, the second charge carried by the second charged area, and the third charge carried by the third charged area can drive the fingerprint module 400 to float in the cavity 300 and make the fingerprint module 400 move from the first position to the second position , So that the fingerprint module 400 can reach the designated position for fingerprint identification.
  • the first charged area and the second charged area may be arranged opposite to each other, and the first charge carried by the first charged area and the second charge carried by the second charged area may be The polarity is the same.
  • the first charged area and the second charged area exert repulsive force to each other, thereby driving the fingerprint module 400 to float in the cavity 300, thereby facilitating the fingerprint module 400 moves.
  • the third charge carried by the third charged region may be opposite in polarity to the first charge carried by the first charged region.
  • An attractive force is applied in the direction in which the charged area is located, thereby driving the fingerprint module 400 to move from the first position to the second position.
  • the area where the charge A is located may be the second charged area, and the charge A has the same polarity as the second charge carried by the first charged area, so that the fingerprint module 400 is suspended in the cavity 300, and further Ground, the area where the B charge and the C charge are located can be the third charged area, and the B charge can have the opposite polarity to the second charge carried by the first charged area, so that the fingerprint module 400 can follow the direction opposite to the third charged area.
  • the fingerprint module 400 moves to a position opposite to the third charged area, since the C charge has the same polarity as the second charge carried by the first charged area, the fingerprint module 400 can be suspended inside In the cavity 300.
  • the first charged area may be arranged opposite to the third charged area, and the first charge and the third charge may have the same polarity, so that the fingerprint module 400 can be suspended in the inner cavity In 300, during this process, the polarity of the first charge can be changed to satisfy the repulsion of the same polarity to maintain the suspended state.
  • the second position is a position opposite to the first area of the display screen 200, that is, the second position is a position opposite to the touched area of the display screen 200, so that the fingerprint module 400 can be touched on the display screen 200
  • the area of is in a relative position, so that the fingerprint module 400 can perform fingerprint recognition work.
  • the housing 100 may include a middle frame 110, the display screen 200 may be connected to the middle frame 110, and an inner cavity 300 may be formed between the display screen 200 and the middle frame 110, and the first conductive portion 610 may be provided On the surface of the fingerprint module 400 facing away from the display screen 200, the second conductive portion 620 may be disposed on the surface of the middle frame 110 facing the fingerprint module 400.
  • the inner cavity 300 formed between the display screen 200 and the middle frame 110 is more convenient for the movement of the fingerprint module 400, thereby preventing other components in the electronic device from affecting the movement of the fingerprint module 400, thereby making the fingerprint module 400 easy to move.
  • the moving range is larger, so that the user can use the unlocking function of the electronic device.
  • the electronic device may also include a backlight module.
  • the backlight module may be installed on the side of the display screen 200 facing the inner cavity 300.
  • the backlight module may include a light-enhancing part 710, a diffusion part 720, a light guide part 730, and a reflection part 740 ,
  • the light enhancement part 710, the diffusion part 720, the light guide part 730, and the reflection part 740 are sequentially arranged in a direction toward the cavity 300.
  • the backlight module can supply sufficient brightness and uniformly distributed light sources for the display screen 200, so that it can display images normally.
  • the electronic device may further include a plastic frame 750, the plastic frame 750 may be disposed in the inner cavity 300, and the reflective part 740 may be connected to the plastic frame 750 through a light-transmitting glue 800.
  • the device iron frame is not required in the electronic device, so as to facilitate the thin and light design of the electronic device.
  • the electronic device may further include a light-emitting element 900.
  • the light-emitting element 900 may be disposed in the housing 100.
  • the fingerprint module 400 may be an optical fingerprint module.
  • the finger 500 touches the display screen 200 the light-emitting element 900 can emit light to the first area of the display screen 200, so that the light emitting element 900 can emit light to the user's finger 500. Further, the light irradiated on the finger 500 is reflected and then irradiated on the fingerprint module 400.
  • the first arrow 910 in FIG. 1 is the exit direction of the light
  • the second arrow 920 in FIG. 1 is the direction of the light reflected by the finger 500.
  • the light emitting element 900 can provide sufficient light source for the fingerprint module 400 to ensure that the fingerprint module 400 can realize the fingerprint recognition function in a dark environment, thereby improving the user experience.
  • the middle frame 110 may be provided with an installation space, and the light-emitting element 900 may be provided in the installation space, so as to facilitate the assembly of the light-emitting element 900.
  • the material of the light-enhancing part 710, the diffusion part 720 and the reflecting part 740 can all be 3M materials, and the 3M materials are made of glass beads using a preset process.
  • the formed reflective layer is a kind of reflective material formed by combining polymer materials such as PVC (Polyvinyl chloride) and PU (Polyurethane).
  • PVC Polyvinyl chloride
  • PU Polyurethane
  • the fingerprint module 400 disclosed in the embodiment of the present invention is not limited to an optical fingerprint module, but may also be a capacitive fingerprint module, etc.
  • the embodiment of the present invention does not limit the specific type of the fingerprint module 400.
  • the driving mechanism disclosed in the embodiment of the present invention is not limited to the above-mentioned types.
  • the driving mechanism may also be other devices that can drive the fingerprint module 400 to move, such as linear motors, hydraulic telescopic parts, or other devices that can move in multiple directions.
  • the embodiment of the present invention also discloses a control method of the electronic device.
  • the disclosed control method includes:
  • Step 100 Receive the input of the user's finger 500 on the display screen 200; wherein the position of the input on the display screen 200 is the first area.
  • Step 200 In response to the input, obtain the position of the input on the display screen 200.
  • the first area here can be any position on the display screen 200, that is, the user's finger 500 can touch any position on the display screen 200.
  • Step 300 Control the driving mechanism to drive the fingerprint module 400 to move to a position opposite to the first area.
  • the driving mechanism can be controlled to drive the fingerprint module 400 to move, so that the fingerprint module 400 moves to a position opposite to the first area, and then fingerprint recognition is performed on the user's finger 500 .
  • step 200 specifically includes:
  • Step 210 Receive a tactile signal generated by the user's finger 500 touching the display screen 200;
  • Step 220 In response to the tactile signal, perform position recognition on the position of the user's finger 500 to obtain the position of the first area.
  • the user can first touch any position of the display screen 200 to trigger the fingerprint recognition function of the electronic device.
  • the main board of the electronic device can display
  • the change of the capacitance value of the screen 200 senses the position information of the user's finger 500, and then receives the tactile signal generated by the user's finger 500 touching the display screen 200. Further, in response to the tactile signal, the position of the user's finger 500 is detected. Position recognition, get the position of the first area.
  • the driving mechanism may include a first conductive portion 610 and a second conductive portion 620, and the first conductive portion 610 may be provided in the fingerprint module 400.
  • the second conductive portion 620 may be disposed in the cavity 300, the first conductive portion 610 may be disposed opposite to the second conductive portion 620, the first conductive portion 610 may include a first charged area, and the second conductive portion 620 may include a second conductive portion.
  • the foregoing step 300 may specifically include:
  • Step 310 Control the first charged area and the second charged area to be arranged oppositely, and the first charge carried by the first charged area and the second charge carried by the second charged area have the same polarity.
  • the first charged area and the second charged area are arranged oppositely, the first charge carried by the first charged area and the second charge electrode carried by the second charged area are controlled.
  • the characteristics are the same, so that the fingerprint module 400 can be suspended in the inner cavity 300, thereby facilitating the movement of the fingerprint module 400.
  • Step 320 Control at least part of the third charge carried by the third charged area to be opposite in polarity to the first charge carried by the first charged area, so as to drive the fingerprint module 400 to move to a position opposite to the third charged area, and the third charged area Set opposite to the first area.
  • the fingerprint module 400 is driven to move, and then the fingerprint module 400 is driven to move to a position opposite to the third charged area.
  • the third charged area is arranged opposite to the first area, and the first area is the touched area of the display screen 200.
  • an embodiment of the present invention also provides a control module, which may include:
  • the receiving module receives the input of the user's finger 500 on the display screen 200;
  • the obtaining module is used to obtain the position of the input on the display screen 200 in response to the input;
  • the control module is used to control the driving mechanism to drive the fingerprint module 400 to move to a position opposite to the first area; wherein the position of the input on the display screen 200 is the first area.
  • the acquisition module may include a receiving unit and an identification unit.
  • the position of the user's finger 500 is identified to obtain the position of the first area.
  • the control module may include a first control unit and a second control unit.
  • the first control unit is used to control the relative arrangement of the first charged area and the second charged area, and the first The first charge carried by the charged area has the same polarity as the second charge carried by the second charged area, and the second control unit controls the third charge carried by the third charged area at least partially and the first charge carried by the first charged area.
  • the fingerprint module 400 is driven to move to a position opposite to the first area.
  • the embodiment of the present invention also discloses an electronic device, which includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program is executed by the processor to implement the control method described in any of the above embodiments. A step of.
  • the embodiment of the present invention also discloses a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the control method described in any of the foregoing embodiments are implemented.
  • the electronic devices disclosed in the embodiments of the present invention may be devices such as smart phones, tablet computers, e-book readers, wearable devices (such as smart watches), and electronic game consoles.
  • the embodiments of the present invention do not limit the specific types of electronic devices.

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Abstract

本发明公开一种电子设备,包括:壳体(100);显示屏(200),所述显示屏(200)设置于所述壳体(100),所述壳体(100)与所述显示屏(200)之间形成内腔(300);指纹模组(400),所述指纹模组(400)可移动地设置于所述内腔(300)中;驱动机构,所述驱动机构与所述指纹模组(400)相连,并在所述显示屏(200)被触控的情况下,驱动所述指纹模组(400)移动至与第一区域相对的位置,所述第一区域为所述显示屏(200)的被触控的区域。本发明实施例还公开一种电子设备的控制方法及控制模块、计算机可读存储介质。

Description

电子设备及其控制方法、控制模块
交叉引用
本发明要求在2020年03月25日提交中国专利局、申请号为202010218348.3、发明名称为“电子设备及其控制方法、控制模块”的中国专利申请的优先权,该申请的全部内容通过引用结合在本发明中。
技术领域
本发明涉及通信技术领域,尤其涉及一种电子设备及其控制方法、控制模块和计算机可读存储介质。
背景技术
随着电子设备的快速发展,电子设备的应用越来越广泛,诸如手机、平板电脑等电子设备在人们的工作、生活、娱乐等方面发挥着越来越多的作用。同时,随着用户需求的提升,电子设备的屏占比越来越大。
为了较大限度地增大电子设备的屏占比,用于解锁或支付的指纹模组可以设置于电子设备的屏幕内或屏幕下,通过光学指纹识别或超声波模组来实现指纹识别的功能,从而防止指纹模组影响电子设备的屏占比。
但是,上述方式使得指纹模组只能固定设置于电子设备的屏幕内或屏幕下的某个位置,这种方式使得用户需要较精确的触控到指纹模组的对应位置,才能实现解锁等功能,这样严重影响用户的使用体验。
发明内容
本发明公开一种电子设备及其控制方法、控制模块,以解决目前电子设备中的指纹模组存在使用不便的问题。
为了解决上述技术问题,本发明采用下述技术方案:
第一方面,本发明实施例公开一种电子设备,包括:
壳体;
显示屏,所述显示屏设置于所述壳体,所述壳体与所述显示屏之间形成内腔;
指纹模组,所述指纹模组可移动地设置于所述内腔中;
驱动机构,所述驱动机构与所述指纹模组相连,并在所述显示屏被触控的情况下,驱动所述指纹模组移动至与第一区域相对的位置,所述第一区域为所述显示屏的被触控的区域。
第二方面,本发明实施例提供一种电子设备的控制方法,包括:
获取用户手指在所述显示屏上的触控位置;
控制所述驱动机构驱动所述指纹模组移动至与所述触控位置相对的区域。
第三方面,本发明实施例提供一种电子设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现上述的控制方法的步骤。
本发明实施例公开的电子设备中,驱动机构能够驱动指纹模组在内腔中移动,以使指纹模组能够移动至与显示屏的任意区域相对的位置。基于此,相比于现有的电子设备中,当用户需要使用电子设备的解锁功能时,用户手指只能触控电子设备上指定的区域进行解锁,本发明实施例中,指纹模组能够移动至与用户手指相对的区域,用户的手指可以触控显示屏的任意位置进行解锁,从而提高解锁效率,进而便于用户使用电子设备的解锁功能,以使用户的使用体验较好。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本发明的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1为本发明实施例公开的电子设备的结构示意图;
图2为本发明实施例公开的电子设备的部分结构示意图;
图3为本发明实施例公开的电子设备的在一种状态下的部分结构示意图;
图4为本发明实施例公开的电子设备的在另一种状态下的部分结构示意图。
附图标记说明:
100-壳体、110-中框;
200-显示屏;
300-内腔;
400-指纹模组;
500-手指;
610-第一导电部、620-第二导电部;
710-增光部、720-扩散部、730-导光部、740-反射部、750-胶框;
800-透光胶;
900-发光件、910-第一箭头、920-第二箭头。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将结合本发明具体实施例及相应的附图对本发明技术方案进行清楚、完整地描述。显然,所描述的实施例仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
以下结合附图,详细说明本发明各个实施例公开的技术方案。
如图1~图4所示,本发明实施例公开一种的电子设备,所公开的电子设备包括壳体100、显示屏200、指纹模组400和驱动机构。
壳体100为电子设备的外围构件,壳体100能够为电子设备的其他构件提供安装位置。
显示屏200设置于壳体100,此种情况下,壳体100与显示屏200之间形成内腔300,内腔300能够为电子设备的主要构件提供安装位置,以使电子设备的结构更紧凑。
本发明公开的实施例中,指纹模组400可移动地设置于内腔300中,具体的,指纹模组400可以通过外力在内腔300中移动。需要说明的是,指纹模组400能够移动至与显示屏200的任意区域相对的位置。
驱动机构与指纹模组400相连,驱动机构能够驱动指纹模组400在内腔300中移动,以使指纹模组400能够移动至与显示屏200的任意区域相对的位置。
在具体的工作过程中,当用户需要使用解锁功能时,用户的手指500首先可以触控显示屏200,在显示屏200被触控的情况下,电子设备的控制模块驱动指纹模组400移动至与第一区域相对的位置,第一区域为显示屏200的被触控的区域,控制模块可以为电子设备的CPU(Central Processing Unit,中央处理器)。需要说明的是,本文中,指纹模组400移动至与第一区域相对的位置,该相对的位置使得用户的手指500触摸到第一区域时,指纹模组400与用户的手指500处于相对的位置,即指纹模组400朝向用户手指500,进而使得指纹模组400能够对用户的手指500进行指纹识别,进而实现解锁功能。
通过上文可知,本发明实施例公开的电子设备中,驱动机构能够驱动指纹模组400在内腔300中移动,以使指纹模组400能够移动至与显示屏200的任意区域相对的位置。基于此,相比于现有的电子设备中,当用户需要使用电子设备的解锁功能时,用户手指500只能触控电子设备上指定的区域进行解锁,本发明实施例中,指纹模组400能够移动至与用户手指500相对的区域,用户的手指500可以触控显示屏200的任意位置进行解锁,从而提高解锁效率,进而便于用户使用电子设备的解锁功能,以使用户的使用体验较好。
本发明实施例中,在一种可选的方案中,驱动机构可以包括第一导电部610和第二导电部620,第一导电部610可以设置于指纹模组400,第二导电部620可以设置于内腔300,第一导电部610与第二导电部620相对设置。此种情况下,在工作过程中,第二导电部620所带电荷的极性发生变化,以驱动第一导电部610移动,进而使得指纹模组400能够在内腔300中移动。
具体的,第一导电部610可以包括第一带电区域,第二导电部620可以包括第二带电区域和第三带电区域,在显示屏200被触控的情况下,第一带电区域携带的第一电荷、第二带电区域携带的第二电荷以及第三带电区域携带的第三电荷可以驱动指纹模组400悬浮于内腔300中,并使得指纹模组400从第一位置移动至第二位置,以使指纹模组400能够到达指定位置进行指纹识别工作。
详细地,在指纹模组400位于第一位置的情况下,第一带电区域与第二带电区域可以相对设置,且第一带电区域携带的第一电荷与第二带电区域携带的第二电荷可以极性相同,此种情况下,由于电荷同性相斥原理,以使第一带电区域与第二带电区域相互施加排斥力,从而驱动指纹模组400悬浮于内腔300中,进而便于指纹模组400移动。
进一步地,第三带电区域携带的第三电荷至少部分与第一带电区域携带的第一电荷可以极性相反,此种情况下,由于电荷异性相吸原理,以使第三带电区域向第一带电区域所在的方向施加吸引力,进而驱动指纹模组400从第一位置向第二位置移动。具体的,请参考图4,A电荷所在的区域可以为第二带电区域,A电荷与第一带电区域携带的第二电荷极性相同,以使指纹模组400悬浮于内腔300中,进一步地,B电荷和C电荷所在的区域可以为第三带电区域,B电荷可以与第一带电区域携带的第二电荷极性相反,进而使得指纹模组400能够沿与第三带电区域相对的方向移动,与此同时,在指纹模组400移动至与第三带电区域相对的位置时,由于C电荷与第一带电区域携带的第二电荷极性相同,以使指纹模组400可以悬浮于内腔300中。
在指纹模组400位于第二位置的情况下,第一带电区域可以与第三带电区域相对设置,且第一电荷与第三电荷可以极性相同,以使指纹模组400能够悬浮于内腔300中,在此过程中,第一电荷的极性可以发生变化,进而满足同极性相斥,以维护悬浮的状态。第二位置为与显示屏200的第一区域相对的位置,即第二位置为与显示屏200的被触控的区域相对的位置,以使指纹模组400能够与显示屏200的被触控的区域处于相对的位置,进而使得指纹模组400能够进行指纹识别工作。
本发明公开的实施例中,壳体100可以包括中框110,显示屏200可以与中框110相连,且显示屏200与中框110之间可以形成内腔300,第一导电部610可以设置在指纹模组400背离显示屏200的表面上,第二导电部620可以设置在中框110朝向指纹模组400的表面上。此种情况下,显示屏200与中框110之间形成的内腔300更加便于指纹模组400移动,从而防止电子设备中的其他构件影响指纹模组400的移动,进而使得指纹模组400的移动范围更大,以便于用户使用电子设备的解锁功能。
电子设备还可以包括背光模组,背光模组可以安装于显示屏200朝向内腔300的一侧,具体的,背光模组可以包括增光部710、扩散部720、导光部730和反射部740,增光部710、扩散部720、导光部730和反射部740在朝向内腔300的方向依次设置。背光模组能够为显示屏200供应充足的亮度与分布均匀的光源,使其能够正常显示图像。
进一步地,电子设备还可以包括胶框750,胶框750可以设置在内腔300中,反射部740可以与胶框750通过透光胶800相连。此种情况下,相比于现有的电子设备,本发明实施例中,电子设备中无需设备铁框,以便于电子设备的轻薄化设计。
本发明实施例中,电子设备还可以包括发光件900,发光件900可以设置于壳体100,指纹模组400可以为光学指纹模组,在手指500触控显示屏200的情况下,发光件900可以向显示屏200的第一区域发射光线,以使发 光件900可以向用户手指500发射光线,进一步地,照射到手指500上的光线产生反射现象,进而照射到指纹模组400上,请参考图1,图1中的第一箭头910为光线的出射方向,图1中的第二箭头920为光线经手指500反射的方向。此种情况下,发光件900能够为指纹模组400提供充足的光源,以保证指纹模组400能够在较暗的环境下实现指纹识别功能,进而提高用户使用体验。可选地,中框110可以设置有安装空间,发光件900可以设置于安装空间,以便于发光件900的装配。
进一步地,为了使得背光模组不影响指纹模组400进行指纹识别工作,增光部710、扩散部720和反射部740的材质均可以为3M材料,3M材料是采用预设的工艺将由玻璃微珠形成的反射层和PVC(Polyvinyl chloride,聚氯乙烯)、PU(Polyurethane,聚氨酯)等高分子材料相结合而形成的一种反光材料。此种情况下,光线在进出背光模组的情况下,3M的新材料能够防止造成较大的光源损失,进而使得指纹模组400能够较好地实现指纹识别功能。本文中3M材料为公知材料,且具体材料配比和成型工艺均为已知技术,本文则不再详细阐述。
当然,本发明实施例公开的指纹模组400不局限于光学指纹模组,还可以是电容指纹模组等,本发明实施例不限制指纹模组400的具体种类。
另外,本发明实施例公开的驱动机构不局限于上文所述的种类,驱动机构还可以为其它能够驱动指纹模组400移动的设备,例如直线电机、液压伸缩件或其它能够在多个方向驱动构件移动的驱动机构组合。
基于本发明实施例公开的电子设备,本发明实施例还公开一种电子设备的控制方法,所公开的控制方法包括:
步骤100、接收用户手指500在显示屏200的输入;其中,所述输入在所述显示屏200的位置为第一区域。
步骤200、响应于输入,获取输入在显示屏200的位置。
这里的第一区域可以为显示屏200上的任意位置,即用户手指500可以 在显示屏200上的任意位置进行触控。
步骤300、控制驱动机构驱动指纹模组400移动至与第一区域相对的位置。
获取显示屏200的第一区域的触控位置后,即可控制驱动机构驱动指纹模组400移动,以使指纹模组400移动至与第一区域相对的位置,进而对用户手指500进行指纹识别。
为了便于用户使用电子设备的指纹解锁功能,上述步骤200具体包括:
步骤210、接收用户手指500触控显示屏200生成的触感信号;
步骤220、响应于触感信号,对用户手指500所处的位置进行位置识别,得到第一区域的位置。
具体的,在用户使用电子设备的指纹解锁功能的过程中,用户首先可以通过触控显示屏200的任意位置,以触发电子设备的指纹识别功能,此种情况下,电子设备的主板可以通过显示屏200的电容值的变化,从而感应到用户手指500的位置信息,进而接收用户手指500触控显示屏200生成的触感信号,进一步地,响应于触感信号,对用户手指500所处的位置进行位置识别,得到第一区域的位置。
为了使得指纹模组400能够实现更好的移动功能,在一种可选的方案中,驱动机构可以包括第一导电部610和第二导电部620,第一导电部610可以设置于指纹模组400,第二导电部620可以设置于内腔300,第一导电部610可以与第二导电部620相对设置,第一导电部610可以包括第一带电区域,第二导电部620可以包括第二带电区域和第二带电区域。此时,上述步骤300具体可以包括:
步骤310、控制第一带电区域与第二带电区域相对设置,且第一带电区域携带的第一电荷与所述第二带电区域携带的第二电荷极性相同。
用户手指500在显示屏200上触控的过程中,控制控制第一带电区域与第二带电区域相对设置,第一带电区域携带的第一电荷与所述第二带电区域 携带的第二电荷极性相同,以使指纹模组400可以悬浮于内腔300中,从而便于指纹模组400实现移动。
步骤320、控制第三带电区域至少部分携带的第三电荷与第一带电区域携带的第一电荷极性相反,以驱动指纹模组400移动至与第三带电区域相对的位置,第三带电区域与第一区域相对设置。
控制第三带电区域至少部分携带的第三电荷与第一带电区域携带的第一电荷极性相反,以使第三带电区域能够向第一带电区域施加吸引力,从而吸引第一导电部610移动以带动指纹模组400移动,进而驱动指纹模组400移动至与第三带电区域相对的位置,第三带电区域与第一区域相对设置,第一区域为显示屏200的被触控的区域。
基于上述任意实施例所述的控制方法,本发明实施例还提供一种控制模块,其可以包括:
接收模块,接收用户手指500在显示屏200的输入;
获取模块,用于响应于输入,获取输入在显示屏200的位置;
控制模块,用于控制驱动机构驱动指纹模组400移动至与第一区域相对的位置;其中,所述输入在所述显示屏200的位置为第一区域。
进一步地,参考全文所述,为了便于用户使用电子设备的指纹解锁功能,获取模块可以包括接收单元和识别单元,接收单元用于接收用户手指500触控显示屏200生成的触感信号,识别单元用于响应于触感信号,对用户手指500所处的位置进行位置识别,得到第一区域的位置。
为了使得指纹模组400能够实现更好的移动功能,控制模块可以包括第一控制单元和第二控制单元,第一控制单元用于控制第一带电区域与第二带电区域相对设置,且第一带电区域携带的第一电荷与所述第二带电区域携带的第二电荷极性相同,第二控制单元控制第三带电区域至少部分携带的第三电荷与第一带电区域携带的第一电荷极性相反,以驱动指纹模组400移动至与第一区域相对的位置。
本发明实施例还公开一种电子设备,其包括处理器、存储器及存储在存储器上并可在处理器上运行的计算机程序,计算机程序被处理器执行时实现上述任意实施例所述的控制方法的步骤。
本发明实施例还公开一种计算机可读存储介质,该计算机可读存储介质上存储计算机程序,计算机程序被处理器执行时实现上述任意实施例所述的控制方法的步骤。
本发明实施例公开的电子设备可以是智能手机、平板电脑、电子书阅读器、可穿戴设备(例如智能手表)、电子游戏机等设备,本发明实施例不限制电子设备的具体种类。
本发明上文实施例中重点描述的是各个实施例之间的不同,各个实施例之间不同的优化特征只要不矛盾,均可以组合形成更优的实施例,考虑到行文简洁,在此则不再赘述。
以上所述仅为本发明的实施例而已,并不用于限制本发明。对于本领域技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原理之内所作的任何修改、等同替换、改进等,均应包含在本发明的权利要求范围之内。

Claims (14)

  1. 一种电子设备,其中,包括:
    壳体(100);
    显示屏(200),所述显示屏(200)设置于所述壳体(100),所述壳体(100)与所述显示屏(200)之间形成内腔(300);
    指纹模组(400),所述指纹模组(400)可移动地设置于所述内腔(300)中;
    驱动机构,所述驱动机构与所述指纹模组(400)相连,并在所述显示屏(200)被触控的情况下,驱动所述指纹模组(400)移动至与第一区域相对的位置,所述第一区域为所述显示屏(200)的被触控的区域。
  2. 根据权利要求1所述的电子设备,其中,所述驱动机构包括第一导电部(610)和第二导电部(620),所述第一导电部(610)设置于所述指纹模组(400),所述第二导电部(620)设置于所述内腔(300),所述第一导电部(610)与所述第二导电部(620)相对设置;
    所述第一导电部(610)包括第一带电区域,所述第二导电部(620)包括第二带电区域和第三带电区域;
    在所述显示屏(200)被触控的情况下,所述第一带电区域携带的第一电荷、所述第二带电区域携带的第二电荷以及所述第三带电区域携带的第三电荷驱动所述指纹模组(400)悬浮于所述内腔(300)中,并从第一位置移动至第二位置;
    在所述指纹模组(400)位于所述第一位置的情况下,所述第一带电区域与所述第二带电区域相对设置,所述第一电荷与所述第二电荷极性相同,所述第三电荷至少部分与所述第一电荷极性相反;
    在所述指纹模组(400)位于所述第二位置的情况下,所述第一带电区域与所述第三带电区域相对设置,且所述第一电荷与所述第三电荷极性相同,所述第二位置为与所述显示屏(200)的所述第一区域相对的位置。
  3. 根据权利要求2所述的电子设备,其中,所述壳体(100)包括中框(110),所述显示屏(200)与所述中框(110)相连,且所述显示屏(200)与所述中框(110)之间形成所述内腔(300),所述第一导电部(610)设置在所述指纹模组(400)背离所述显示屏(200)的表面上,所述第二导电部(620)设置在所述中框(110)朝向所述指纹模组(400)的表面上。
  4. 根据权利要求3所述的电子设备,其中,所述电子设备还包括背光模组,所述背光模组安装于所述显示屏(200)朝向所述内腔(300)的一侧,所述背光模组包括增光部(710)、扩散部(720)、导光部(730)和反射部(740),所述增光部(710)、所述扩散部(720)、所述导光部(730)和所述反射部(740)在朝向所述内腔(300)的方向依次设置。
  5. 根据权利要求4所述的电子设备,其中,所述电子设备还包括胶框(750),所述胶框(750)设置在所述内腔(300)中,所述反射部(740)与所述胶框(750)通过透光胶(800)相连。
  6. 根据权利要求1所述的电子设备,其中,所述电子设备还包括发光件(900),所述发光件(900)设置于所述壳体(100),所述指纹模组(400)为光学指纹模组,在所述显示屏(200)被触控的情况下,所述发光件(900)向所述第一区域发射光线。
  7. 一种电子设备的控制方法,应用于权利要求1至6中任一项所述的电子设备,其中,所述控制方法包括:
    接收用户手指(500)在所述显示屏(200)的输入;
    响应于所述输入,获取所述输入在所述显示屏(200)的位置;
    控制所述驱动机构驱动所述指纹模组(400)移动至与所述第一区域相对的位置;其中,所述输入在所述显示屏(200)的位置为第一区域。
  8. 根据权利要求7所述的方法,其中,所述响应于所述输入,获取所述输入在所述显示屏(200)的位置具体包括:
    接收用户手指(500)触控所述显示屏(200)生成的触感信号;
    响应于所述触感信号,对用户手指(500)所处的位置进行位置识别,得到所述第一区域的位置。
  9. 根据权利要求7所述的方法,其中,所述驱动机构包括第一导电部(610)和第二导电部(620),所述第一导电部(610)设置于所述指纹模组(400),所述第二导电部(620)设置于所述内腔(300),所述第一导电部(610)与所述第二导电部(620)相对设置,所述第一导电部(610)包括第一带电区域,所述第二导电部(620)包括第二带电区域和第三带电区域;
    所述控制所述驱动机构驱动所述指纹模组(400)移动至与所述第一区域相对的位置具体包括:
    控制所述第一带电区域与所述第二带电区域相对设置,且所述第一带电区域携带的第一电荷与所述第二带电区域携带的第二电荷极性相同;
    控制所述第三带电区域至少部分携带的第三电荷与所述第一带电区域携带的第一电荷极性相反,以驱动所述指纹模组(400)移动至与所述第三带电区域相对的位置,所述第三带电区域与所述第一区域相对设置。
  10. 一种电子设备的控制模块,应用于权利要求7至9中任一项所述的方法,其中,包括:
    接收模块,接收用户手指(500)在所述显示屏(200)的输入;
    获取模块,用于响应于所述输入,获取所述输入在所述显示屏(200)的位置;
    控制模块,用于控制所述驱动机构驱动所述指纹模组(400)移动至与所述第一区域相对的位置;其中,所述输入在所述显示屏(200)的位置为第一区域。
  11. 根据权利要求10所述的控制模块,其中,所述控制模块还包括:
    接收单元,用于接收用户手指(500)触控所述显示屏(200)生成的触感信号;
    识别单元,用于响应于所述触感信号,对用户手指(500)所处的位置进 行位置识别,得到所述第一区域的位置。
  12. 根据权利要求10所述的控制模块,其中,所述驱动机构包括第一导电部(610)和第二导电部(620),所述第一导电部(610)设置于所述指纹模组(400),所述第二导电部(620)设置于所述内腔(300),所述第一导电部(610)与所述第二导电部(620)相对设置,所述第一导电部(610)包括第一带电区域,所述第二导电部(620)包括第二带电区域和第三带电区域,所述控制模块还包括:
    第一控制单元,用于控制所述第一带电区域与所述第二带电区域相对设置,且所述第一带电区域携带的第一电荷与所述第二带电区域携带的第二电荷极性相同;
    第二控制单元,控制所述第三带电区域至少部分携带的第三电荷与所述第一带电区域携带的第一电荷极性相反,以驱动所述指纹模组(400)移动至与所述第三带电区域相对的位置,所述第三带电区域与所述第一区域相对设置。
  13. 一种电子设备,其中,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现权利要求7至9中任一项所述的控制方法的步骤。
  14. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现权利要求7至9中任一项所述的控制方法的步骤。
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