WO2016110147A1 - 触摸按键和指纹识别实现方法、装置及终端设备 - Google Patents

触摸按键和指纹识别实现方法、装置及终端设备 Download PDF

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Publication number
WO2016110147A1
WO2016110147A1 PCT/CN2015/093412 CN2015093412W WO2016110147A1 WO 2016110147 A1 WO2016110147 A1 WO 2016110147A1 CN 2015093412 W CN2015093412 W CN 2015093412W WO 2016110147 A1 WO2016110147 A1 WO 2016110147A1
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WO
WIPO (PCT)
Prior art keywords
button
fingerprint recognition
cover glass
sensor
capacitance
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2015/093412
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English (en)
French (fr)
Inventor
江忠胜
杨坤
陶钧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiaomi Inc
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Xiaomi Inc
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Filing date
Publication date
Application filed by Xiaomi Inc filed Critical Xiaomi Inc
Priority to KR1020167016754A priority Critical patent/KR101836340B1/ko
Priority to BR112016014750A priority patent/BR112016014750A2/pt
Priority to RU2016125121A priority patent/RU2636104C1/ru
Priority to JP2016568105A priority patent/JP6196002B2/ja
Priority to MX2016007144A priority patent/MX359719B/es
Publication of WO2016110147A1 publication Critical patent/WO2016110147A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches

Definitions

  • the present disclosure relates to the technical field of terminal device structure design, and in particular, to a touch button and fingerprint recognition implementation method, device and terminal device.
  • the embodiments of the present disclosure provide a method, a device, and a terminal device for implementing touch buttons and fingerprint recognition, which are used to integrate fingerprint recognition and touch buttons, thereby improving the appearance of the whole machine and enhancing the cover.
  • the structural strength of the plate glass is easy for the user to operate.
  • a touch button and a fingerprint recognition implementation apparatus including:
  • a fingerprint recognition sensor disposed under the cover glass of the terminal device
  • the capacitive button sensor is disposed under the cover glass and located on at least one side of the fingerprint recognition sensor.
  • the fingerprint recognition sensor and the capacitive button sensor are located below a predetermined touch area of the cover glass.
  • the capacitive button sensor is located on at least one side of the fingerprint recognition sensor, and may include:
  • the capacitive button sensor is located on either side or any of multiple sides of the fingerprint recognition sensor; or the capacitive button sensor surrounds the fingerprint recognition sensor.
  • a terminal device comprising: the above touch button and fingerprint recognition implementation device.
  • a touch button and a fingerprint recognition implementation method including:
  • the acquiring fingerprint information implemented on the preset button area; and/or collecting a capacitance generated on the cover glass, analyzing the collected capacitance, and obtaining a capacitance change Quantity including:
  • a touch button and a fingerprint recognition implementation apparatus including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the touch button and the fingerprint recognition implementing device can read the button information and read the fingerprint identification by pressing the preset touch area of the cover glass with a finger with any force when using the user. information. Therefore, the identity of the current user is determined, and the fingerprint recognition of the terminal device and the touch button are integrated and integrated.
  • the purpose of compatibility not only the appearance of the whole machine is improved, but also the structural strength of the cover glass is enhanced, and the user only needs to perform simple touch pressing operation on the cover glass at any arbitrary force, which is convenient for the user to use.
  • FIG. 1 is a cross-sectional view showing the structure of a touch button of a current terminal device.
  • FIG. 2 is a cross-sectional view showing the structure of a touch button and fingerprint recognition implementation device according to an exemplary embodiment.
  • FIG. 3 is a cross-sectional view showing the structure of a touch button and fingerprint recognition implementation device, according to an exemplary embodiment.
  • FIG. 4 is a cross-sectional view showing the structure of another touch button and fingerprint recognition implementation device according to an exemplary embodiment.
  • FIG. 5 is a cross-sectional view showing the structure of another touch button and fingerprint recognition implementation device according to an exemplary embodiment.
  • FIG. 6 is a flowchart of a touch key and fingerprint recognition implementation method according to an exemplary embodiment.
  • FIG. 7 is a flowchart of step S602 in a touch key and fingerprint recognition implementation method according to an exemplary embodiment.
  • FIG. 8 is a block diagram of a touch button and fingerprint recognition implementation device, according to an exemplary embodiment.
  • the embodiment of the present disclosure provides a touch button and a fingerprint recognition implementation device, as shown in FIG. 2, including:
  • the fingerprint recognition sensor 21 is disposed under the cover glass 23 of the terminal device;
  • the capacitive button sensor 22 is disposed below the cover glass 23 and is located on at least one side of the fingerprint recognition sensor 21.
  • the fingerprint recognition sensor 21 and the capacitive button sensor 22 are located below a predetermined touch area of the cover glass 23.
  • the capacitive button sensor 22 is located on at least one side of the fingerprint recognition sensor 21 and can be implemented as:
  • the capacitive button sensor 22 is located on either side or any of multiple sides of the fingerprint recognition sensor 21; alternatively, the capacitive button sensor 22 surrounds the fingerprint recognition sensor 21.
  • the user's finger When the preset touch area of the cover glass is touched, at least part of the capacitive button sensor and at least part of the fingerprint recognition sensor under the preset touch area can be covered at the same time, and the capacitive button sensor and the fingerprint recognition sensor need to be compactly set, and the capacitive button is pressed.
  • the sensor is positioned next to the fingerprint recognition sensor, and the capacitive button sensor is disposed on either or both sides of the fingerprint recognition sensor or around, as shown in FIGS. 3, 4, and 5.
  • the capacitive button sensor 22 of FIG. 3 and FIG. 4 is located on multiple sides of the fingerprint recognition sensor 21; in FIG. 5, the capacitive button sensor 22 is disposed around the fingerprint recognition sensor 21. Thereby ensuring the integration of fingerprint recognition and capacitive button integration.
  • the fingerprint recognition sensor 21 is configured to collect fingerprint information implemented on the cover glass 23, and the capacitive button sensor 22 is used to collect button information implemented on the cover glass 23.
  • the working principle of the capacitive button sensor 22 is When the finger touches the metal layer of the capacitive button sensor 22, the user and the surface of the touch screen form a coupling capacitor due to the electric field of the human body.
  • the capacitance is a direct conductor, so that the finger sucks a small distance from the contact point. Current. This current flows out from the electrodes on the four corners of the touch screen, and the current flowing through the four electrodes is proportional to the distance from the finger to the four corners.
  • the controller calculates the position of the touch point by accurately calculating the ratio of the four currents. .
  • the circuit analyzes and processes the fingerprint information collected by the fingerprint recognition sensor 21, and obtains fingerprint feature information such as fingerprint texture and fingerprint spacing, and at the same time, the capacitive button sensor 22 collects the button implemented on the upper surface of the cover glass 23.
  • the information is transmitted to the capacitive button circuit, and the capacitive button circuit analyzes and processes the key information collected by the fingerprint recognition sensor 21 to obtain a user's key operation.
  • the host processor performs identity authentication according to the key operation and the fingerprint analysis result, for example, comparing the fingerprint analysis result obtained by the fingerprint identification circuit with the pre-stored fingerprint data to determine the identity of the current user.
  • the embodiment of the present disclosure further provides a terminal device, including the above touch button and fingerprint recognition implementation device.
  • the touch button and the fingerprint recognition implementation device can read the button information and the user can touch the preset touch area of the cover glass with any finger when using the finger.
  • Read fingerprint identification information Therefore, the identity of the current user is determined, and the fingerprint recognition of the terminal device and the touch button are integrated and integrated, thereby achieving the purpose of compatibility, which not only improves the appearance aesthetic of the whole machine, but also enhances the structural strength of the cover glass, and the user only It is necessary to perform a simple touch pressing operation on the cover glass at any force for the convenience of the user.
  • FIG. 6 is a flowchart of a touch key and fingerprint recognition implementation method for a terminal having a fingerprint recognition function according to an exemplary embodiment. As shown in FIG. 6, the method includes the following steps S601-S602:
  • step S601 a touch operation performed on a preset button area of the cover glass is received.
  • a fingerprint recognition sensor 21 and a capacitive button sensor 22 as shown in FIG. 2 are disposed under the preset button area.
  • step S602 fingerprint information implemented on the preset button area is collected; and/or, a capacitance generated on the cover glass is collected, and the collected capacitance is analyzed to obtain a capacitance change amount.
  • the button information can be obtained according to the amount of capacitance change.
  • the touch button and the fingerprint recognition implementation method can read the button information and the user can touch the preset touch area of the cover glass with any finger when using the finger.
  • Read fingerprint identification information Therefore, the identity of the current user is determined, and the fingerprint recognition of the terminal device and the touch button are integrated and integrated, thereby achieving the purpose of compatibility, which not only improves the appearance aesthetic of the whole machine, but also enhances the structural strength of the cover glass, and the user only It is necessary to perform a simple touch pressing operation on the cover glass at any force for the convenience of the user.
  • step S602 can be implemented as the following steps S701-S703:
  • step S701 when the upper layer application issues a fingerprint information collection instruction, the fingerprint information implemented on the preset button area is collected.
  • step S702 when the upper layer application issues a button information acquisition command, the capacitance generated on the cover glass is collected, and the collected capacitance is analyzed to obtain a capacitance change amount.
  • step S703 when the upper layer application issues the fingerprint information collection instruction and the button information collection instruction, the fingerprint information implemented on the preset button area is collected; and the capacitance generated on the cover glass is collected, and the collected capacitance is analyzed. Obtain the amount of capacitance change.
  • the fingerprint information can be collected and the button information can be read according to the actual requirement of the upper layer application, and the two sides do not interfere with each other.
  • FIG. 8 is a block diagram of a touch button and fingerprint recognition implementation apparatus 1200, which is suitable for a terminal device, according to an exemplary embodiment.
  • device 1200 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a gaming console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • apparatus 1200 can include one or more of the following components: processing component 1202, memory 1204, power component 1206, multimedia component 1208, audio component 1210, input/output (I/O) interface 1212, sensor component 1214, And a communication component 1216.
  • Processing component 1202 typically controls the overall operation of device 1200, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1202 can include one or more processors 1220 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1202 can include one or more modules to facilitate interaction between component 1202 and other components.
  • processing component 1202 can include a multimedia module to facilitate interaction between multimedia component 1208 and processing component 1202.
  • Memory 1204 is configured to store various types of data to support operation at device 1200. Examples of such data include instructions for any application or method operating on device 1200, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1204 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1206 provides power to various components of device 1200.
  • Power component 1206 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1200.
  • Multimedia component 1208 includes a screen between the device 1200 and a user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1208 includes a front camera and/or a rear camera. When the device 1200 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1210 is configured to output and/or input an audio signal.
  • audio component 1210 includes a microphone (MIC) that is configured to receive an external audio signal when device 1200 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1204 or transmitted via communication component 1216.
  • audio component 1210 also includes a speaker for outputting an audio signal.
  • the I/O interface 1212 provides an interface between the processing component 1202 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1214 includes one or more sensors for providing status assessment of various aspects to device 1200.
  • sensor assembly 1214 can detect an open/closed state of device 1200, a relative positioning of components, such as the display and keypad of device 1200, and sensor component 1214 can also detect a change in position of one component of device 1200 or device 1200. The presence or absence of contact by the user with the device 1200, the orientation or acceleration/deceleration of the device 1200 and the temperature change of the device 1200.
  • Sensor assembly 1214 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1214 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1214 can also include Speed sensor, gyro sensor, magnetic sensor, pressure sensor or temperature sensor.
  • Communication component 1216 is configured to facilitate wired or wireless communication between device 1200 and other devices.
  • the device 1200 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1216 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1216 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • device 1200 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1204 comprising instructions executable by processor 820 of apparatus 1200 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a touch button and fingerprint recognition implementation device includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the processor is further configured to: when the upper layer application issues a fingerprint information collection instruction, collect fingerprint information implemented on the preset button area;
  • a non-transitory computer readable storage medium when executed by a processor of a mobile terminal, enables the mobile terminal to perform a touch button and fingerprint recognition implementation method, including:
  • Collecting the fingerprint information implemented on the preset button area; and/or collecting the capacitance generated on the cover glass, analyzing the collected capacitance, and obtaining the capacitance change amount including:

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Image Input (AREA)
  • User Interface Of Digital Computer (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

一种关于触摸按键和指纹识别实现方法、装置及终端设备，用以将指纹识别和触摸按键集成一体化，提高整机的外观美感、增强盖板玻璃的结构强度、便于用户操作。该装置包括：指纹识别传感器(21)，设置于终端设备的盖板玻璃(23)的下方；电容按键传感器(22)，设置于所述盖板玻璃(23)的下方，且位于所述指纹识别传感器(21)的至少一侧。实现了将指纹识别和触摸按键集成一体化，提高了整机的外观美感、增强了盖板玻璃的结构强度、便于用户操作。

Description

触摸按键和指纹识别实现方法、装置及终端设备
相关申请的交叉引用
本申请要求于2015年01月30日提交中国专利局、申请号为201510050761.2的中国专利申请的优先权，以及2015年01月07日提交中国专利局、申请号为201510008243.4的中国专利申请的优先权，以上全部内容通过引用结合在本申请中。
技术领域
本公开涉及终端设备结构设计技术领域，尤其涉及触摸按键和指纹识别实现方法、装置及终端设备。
背景技术
随着终端设备手机功能的不断增多，终端设备越来越多的新功能也给用户带来更多便利。
目前指纹识别功能开始受到各大终端设备厂商的青睐。目前的终端设备，如手机、平板电脑等，在设计指纹识别功能时，基本都是采用物理按键来结合指纹识别功能，以达到兼容按键和指纹识别的目的，切面图如图1所示。通常采用这种设计时，由于物理按键02在按压时需要固定的行程才能生效，所以需要在盖板玻璃01上，指纹识别的区域挖一个对应的洞口，当用户轻触指纹识别传感器03，系统只识别为指纹；当用户按压指纹识别传感器03、并达到一定行程时，会触发物理按键02，则系统可以识别成指纹和按键两个动作，然后再根据上层需要提取对应的动作。但是上述结构，不仅会影响终端设备整机的外观美感，而且也影响用户操作的便利性。
发明内容
为克服相关技术中存在的问题，本公开实施例提供一种触摸按键和指纹识别实现方法、装置及终端设备，用以将指纹识别和触摸按键集成一体化，提高整机的外观美感、增强盖板玻璃的结构强度、便于用户操作。
根据本公开实施例的第一方面，提供一种触摸按键和指纹识别实现装置，包括：
指纹识别传感器，设置于终端设备的盖板玻璃的下方；
电容按键传感器，设置于所述盖板玻璃的下方，且位于所述指纹识别传感器的至少一侧。
在一个实施例中，所述指纹识别传感器和电容按键传感器位于所述盖板玻璃的预设触摸区域下方。
在一个实施例中，所述电容按键传感器位于所述指纹识别传感器的至少一侧，可包括：
所述电容按键传感器位于所述指纹识别传感器的任意一侧或任意多侧；或者，所述电容按键传感器环绕所述指纹识别传感器。
根据本公开实施例的第二方面，提供一种终端设备，包括：上述触摸按键和指纹识别实现装置。
根据本公开实施例的第三方面，提供一种触摸按键和指纹识别实现方法，包括：
接收到在盖板玻璃的预设按键区域上执行的触摸操作；
采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
在一个实施例中，所述采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量，包括：
当上层应用发出指纹信息采集指令时，采集实施于所述预设按键区域上的指纹信息；
当所述上层应用发出按键信息采集指令时，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量；
当所述上层应用发出所述指纹信息采集指令和所述按键信息采集指令时，采集实施于所述预设按键区域上的指纹信息；并采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
根据本公开实施例的第四方面，提供一种触摸按键和指纹识别实现装置，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收到在盖板玻璃的预设按键区域上执行的触摸操作；
采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
本公开的实施例提供的技术方案可以包括以下有益效果：
上述技术方案中的触摸按键和指纹识别实现装置，用户在使用时，只要用手指以任意力度触摸按压盖板玻璃的预设触摸区域，就既可以读取到按键信息又可以读取到指纹识别信息。从而确定出当前用户的身份，实现了将终端设备的指纹识别和触摸按键集成一体化，达 到了兼容的目的，不仅提高了整机的外观美感、增强了盖板玻璃的结构强度，而且用户只需要在盖板玻璃上以任意力度进行简单的触摸按压操作，方便用户使用。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是目前终端设备的触摸按键结构的切面图。
图2是根据一示例性实施例示出的一种触摸按键和指纹识别实现装置结构的切面图。
图3是根据一示例性实施例示出的一种触摸按键和指纹识别实现装置结构的切面图。
图4是根据一示例性实施例示出的另一种触摸按键和指纹识别实现装置结构的切面图。
图5是根据一示例性实施例示出的另一种触摸按键和指纹识别实现装置结构的切面图。
图6是根据一示例性实施例示出的触摸按键和指纹识别实现方法的流程图。
图7是根据一示例性实施例示出的触摸按键和指纹识别实现方法中步骤S602的流程图。
图8是根据一示例性实施例示出的适用于触摸按键和指纹识别实现装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
本公开实施例提供了一种触摸按键和指纹识别实现装置，如图2所示，包括：
指纹识别传感器21，设置于终端设备的盖板玻璃23的下方；
电容按键传感器22，设置于盖板玻璃23的下方，且位于指纹识别传感器21的至少一侧。
在一个实施例中，指纹识别传感器21和电容按键传感器22位于盖板玻璃23的预设触摸区域下方。
在一个实施例中，电容按键传感器22位于指纹识别传感器21的至少一侧，可实施为：
电容按键传感器22位于指纹识别传感器21的任意一侧或任意多侧；或者，电容按键传感器22环绕指纹识别传感器21。为了保证指纹识别和电容按键集成一体化的效果，使用户手指 触摸按压盖板玻璃的预设触摸区域时，能够同时覆盖预设触摸区域下方的至少部分电容按键传感器和至少部分指纹识别传感器，需要将电容按键传感器和指纹识别传感器设置的紧凑一些，将电容按键传感器紧挨指纹识别传感器设置，并且将电容按键传感器设置在指纹识别传感器的两侧或多侧或环绕设置，如图3、4、5所示。其中，图3、图4中电容按键传感器22位于指纹识别传感器21的多侧；图5中，电容按键传感器22环绕指纹识别传感器21设置。从而保证了指纹识别和电容按键集成一体化的效果。
指纹识别传感器21用于采集实施于盖板玻璃23上的指纹信息，电容按键传感器22，电容按键传感器22用于采集实施于盖板玻璃23上的按键信息，电容按键传感器22的工作原理为，当手指触摸在电容按键传感器22的金属层上时，由于人体电场，用户和触摸屏表面形成以一个耦合电容，对于高频电流来说，电容是直接导体，于是手指从接触点吸走一个很小的电流。这个电流分别从触摸屏的四角上的电极中流出，并且流经这四个电极的电流与手指到四角的距离成正比，控制器通过对这四个电流比例的精确计算，得出触摸点的位置。
上述终端设备的工作原理为：
用户手指触摸按压盖板玻璃23的预设触摸区域，此时，指纹识别传感器21会采集实施于盖板玻璃23上表面的指纹信息，并将采集到的指纹信息传送给指纹识别电路，指纹识别电路对指纹识别传感器21采集到的指纹信息进行分析处理，获得指纹分析结果如指纹纹路、指纹间距等指纹特征信息；与此同时，电容按键传感器22会采集实施于盖板玻璃23上表面的按键信息，并将采集到的按键信息传送给电容按键电路，电容按键电路对指纹识别传感器21采集到的按键信息进行分析处理，获得用户的按键操作。然后主机处理器根据按键操作和指纹分析结果进行身份认证，例如：将指纹识别电路获得的指纹分析结果与预存的指纹数据进行比对，确定出当前用户的身份。
本公开实施例还提供了一种终端设备，包括上述触摸按键和指纹识别实现装置。
综上可见，本公开实施例提供的触摸按键和指纹识别实现装置，用户在使用时，只要用手指以任意力度触摸按压盖板玻璃的预设触摸区域，就既可以读取到按键信息又可以读取到指纹识别信息。从而确定出当前用户的身份，实现了将终端设备的指纹识别和触摸按键集成一体化，达到了兼容的目的，不仅提高了整机的外观美感、增强了盖板玻璃的结构强度，而且用户只需要在盖板玻璃上以任意力度进行简单的触摸按压操作，方便用户使用。
图6是根据一示例性实施例示出的一种触摸按键和指纹识别实现方法的流程图，用于具有指纹识别功能的终端。如图6所示，该方法包括以下步骤S601-S602：
在步骤S601中，接收到在盖板玻璃的预设按键区域上执行的触摸操作。
其中，预设按键区域的下方设置有如图2所示的指纹识别传感器21和电容按键传感器22。
在步骤S602中，采集实施于预设按键区域上的指纹信息；和/或，采集盖板玻璃上产生的电容，对采集到的电容进行分析，获得电容变化量。
获得电容变化量后，可以根据电容变化量获取按键信息。
综上可见，本公开实施例提供的触摸按键和指纹识别实现方法，用户在使用时，只要用手指以任意力度触摸按压盖板玻璃的预设触摸区域，就既可以读取到按键信息又可以读取到指纹识别信息。从而确定出当前用户的身份，实现了将终端设备的指纹识别和触摸按键集成一体化，达到了兼容的目的，不仅提高了整机的外观美感、增强了盖板玻璃的结构强度，而且用户只需要在盖板玻璃上以任意力度进行简单的触摸按压操作，方便用户使用。
在一个实施例中，如图7所示，步骤S602可实施为如下步骤S701-S703：
在步骤S701中，当上层应用发出指纹信息采集指令时，采集实施于预设按键区域上的指纹信息。
在步骤S702中，当上层应用发出按键信息采集指令时，采集盖板玻璃上产生的电容，对采集到的电容进行分析，获得电容变化量。
在步骤S703中，当上层应用发出指纹信息采集指令和按键信息采集指令时，采集实施于预设按键区域上的指纹信息；并采集盖板玻璃上产生的电容，对采集到的电容进行分析，获得电容变化量。
上述方法中，当用户触摸预设按键区域时，可根据上层应用的实际需求采集指令采集指纹信息、读取按键信息，而且互不干扰。
图8是根据一示例性实施例示出的一种用于触摸按键和指纹识别实现装置1200的框图，该装置适用于终端设备。例如，装置1200可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图8，装置1200可以包括以下一个或多个组件：处理组件1202，存储器1204，电源组件1206，多媒体组件1208，音频组件1210，输入/输出(I/O)的接口1212，传感器组件1214，以及通信组件1216。
处理组件1202通常控制装置1200的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理元件1202可以包括一个或多个处理器1220来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1202可以包括一个或多个模块，便于处理组件1202和其他组件之间的交互。例如，处理部件1202可以包括多媒体模块，以方便多媒体组件1208和处理组件1202之间的交互。
存储器1204被配置为存储各种类型的数据以支持在设备1200的操作。这些数据的示例包括用于在装置1200上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1204可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件1206为装置1200的各种组件提供电力。电力组件1206可以包括电源管理系统，一个或多个电源，及其他与为装置1200生成、管理和分配电力相关联的组件。
多媒体组件1208包括在所述装置1200和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1208包括一个前置摄像头和/或后置摄像头。当设备1200处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1210被配置为输出和/或输入音频信号。例如，音频组件1210包括一个麦克风(MIC)，当装置1200处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1204或经由通信组件1216发送。在一些实施例中，音频组件1210还包括一个扬声器，用于输出音频信号。
I/O接口1212为处理组件1202和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1214包括一个或多个传感器，用于为装置1200提供各个方面的状态评估。例如，传感器组件1214可以检测到设备1200的打开/关闭状态，组件的相对定位，例如所述组件为装置1200的显示器和小键盘，传感器组件1214还可以检测装置1200或装置1200一个组件的位置改变，用户与装置1200接触的存在或不存在，装置1200方位或加速/减速和装置1200的温度变化。传感器组件1214可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1214还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1214还可以包括加 速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1216被配置为便于装置1200和其他设备之间有线或无线方式的通信。装置1200可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件1216经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信部件1216还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1200可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1204，上述指令可由装置1200的处理器820执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
一种触摸按键和指纹识别实现装置，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收到在盖板玻璃的预设按键区域上执行的触摸操作；
采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
所述处理器还被配置为：当上层应用发出指纹信息采集指令时，采集实施于所述预设按键区域上的指纹信息；
当所述上层应用发出按键信息采集指令时，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量；
当所述上层应用发出所述指纹信息采集指令和所述按键信息采集指令时，采集实施于所述预设按键区域上的指纹信息；并采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
一种非临时性计算机可读存储介质，当存储介质中的指令由移动终端的处理器执行时，使得移动终端能够执行一种触摸按键和指纹识别实现方法，包括：
接收到在盖板玻璃的预设按键区域上执行的触摸操作；
采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
所述采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量，包括：
当上层应用发出指纹信息采集指令时，采集实施于所述预设按键区域上的指纹信息；
当所述上层应用发出按键信息采集指令时，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量；
当所述上层应用发出所述指纹信息采集指令和所述按键信息采集指令时，采集实施于所述预设按键区域上的指纹信息；并采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (7)

  1. 一种触摸按键和指纹识别实现装置，其特征在于，包括：
    指纹识别传感器，设置于终端设备的盖板玻璃的下方；
    电容按键传感器，设置于所述盖板玻璃的下方，且位于所述指纹识别传感器的至少一侧。
  2. 根据权利要求1所述的装置，其特征在于，
    所述指纹识别传感器和电容按键传感器位于所述盖板玻璃的预设触摸区域下方。
  3. 根据权利要求1所述的装置，其特征在于，
    所述电容按键传感器位于所述指纹识别传感器的至少一侧，包括：
    所述电容按键传感器位于所述指纹识别传感器的任意一侧或任意多侧；或者，所述电容按键传感器环绕所述指纹识别传感器。
  4. 一种终端设备，其特征在于，所述终端设备包括权利要求1至3中任一所述的触摸按键和指纹识别实现装置。
  5. 一种触摸按键和指纹识别实现方法，其特征在于，包括：
    接收到在盖板玻璃的预设按键区域上执行的触摸操作；
    采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
  6. 根据权利要求5所述的方法，其特征在于，所述采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量，包括：
    当上层应用发出指纹信息采集指令时，采集实施于所述预设按键区域上的指纹信息；
    当所述上层应用发出按键信息采集指令时，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量；
    当所述上层应用发出所述指纹信息采集指令和所述按键信息采集指令时，采集实施于 所述预设按键区域上的指纹信息；并采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
  7. 一种触摸按键和指纹识别实现装置，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收到在盖板玻璃的预设按键区域上执行的触摸操作；
    采集实施于所述预设按键区域上的指纹信息；和/或，采集所述盖板玻璃上产生的电容，对所述采集到的电容进行分析，获得电容变化量。
PCT/CN2015/093412 2015-01-07 2015-10-30 触摸按键和指纹识别实现方法、装置及终端设备 Ceased WO2016110147A1 (zh)

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