WO2017084444A1 - 移动设备及其屏幕模组、指纹采集方法、装置及电子设备 - Google Patents

移动设备及其屏幕模组、指纹采集方法、装置及电子设备 Download PDF

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Publication number
WO2017084444A1
WO2017084444A1 PCT/CN2016/101296 CN2016101296W WO2017084444A1 WO 2017084444 A1 WO2017084444 A1 WO 2017084444A1 CN 2016101296 W CN2016101296 W CN 2016101296W WO 2017084444 A1 WO2017084444 A1 WO 2017084444A1
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WO
WIPO (PCT)
Prior art keywords
fingerprint
screen module
area
module
trigger
Prior art date
Application number
PCT/CN2016/101296
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English (en)
French (fr)
Inventor
李国盛
刘安昱
唐磊
Original Assignee
小米科技有限责任公司
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Publication of WO2017084444A1 publication Critical patent/WO2017084444A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection

Definitions

  • the present invention relates to the field of fingerprint collection technologies, and in particular, to a mobile device, a screen module thereof, a fingerprint collection method, a device, and an electronic device.
  • More and more mobile devices are equipped with a fingerprint sensor.
  • a fingerprint sensor By collecting and identifying the user's fingerprint, the purpose of distinguishing the user's identity can be achieved, thereby facilitating the function switch control of the mobile device more conveniently.
  • the fingerprint data is scanned by the scanning circuit through the scanning circuit. Since the area of the touch screen is large, the scanning time is increased, and the power consumption of the scanning circuit is also high.
  • the embodiments of the present invention provide a mobile device, a screen module, a fingerprint collection method, a device, and an electronic device, which are used to shorten the scanning time of the fingerprint sensor and reduce the power consumption of the fingerprint module.
  • a screen module including:
  • the fingerprint module includes a plurality of fingerprint sensors, and the plurality of fingerprint sensors are located in a content display area of the screen module for performing fingerprint collection;
  • a processing component configured to be connected to the fingerprint module, after detecting a triggering operation of the user's finger in the content display area, turning on a fingerprint sensor in the scanning area corresponding to the triggering operation, in the scanning area Collecting fingerprint data of the user;
  • a data transmission line connected to the plurality of fingerprint sensors and processing means for transmitting fingerprint data collected by the fingerprint sensor in the scanning area to the processing component.
  • the screen module may further include:
  • the vertical direction projection of the plurality of fingerprint sensors is located in a vertical projection of the BM area of the sub-pixel of the LCD display module.
  • the plurality of fingerprint sensors may be disposed on a surface of the color filter of the LCD display module, and correspond to a plurality of sub-pixels on the color filter.
  • the screen module may further include:
  • a gate control circuit wherein two ends of the gate control line are respectively connected to the plurality of fingerprint sensors and control components;
  • the gating control circuit is configured to control the finger in the scanning area according to a control instruction of the control component
  • the data sensor is turned on or off corresponding to the data transmission line corresponding to the fingerprint sensor in the scanning area.
  • the output of the fingerprint sensor may be connected to a data transmission line corresponding to the switching device through a switching device, and the gate control line may be connected to a control terminal of the switching device.
  • each row of fingerprint sensors along the first edge direction of the screen module can be connected to a data transmission line corresponding to each row of fingerprint sensors in the first edge direction;
  • Each row of fingerprint sensors along a second edge direction of the screen module is connectable to a pass control line corresponding to each row of fingerprint sensors in the second edge direction; wherein the first edge direction and the first The two edges are perpendicular to each other.
  • the screen module may further include:
  • a trigger detection structure configured to detect a triggering operation of a user's finger in the content display area, and the scanning area corresponding to the triggering operation
  • the fingerprint sensor located in the scanning area is switched from the normally closed state to the activated state.
  • the trigger detection structure may include: a touch function component, the trigger operation being a touch operation detected by the touch function component.
  • the trigger detecting structure may include: a pressure detecting component, wherein the triggering operation is a pressing operation detected by the pressure detecting component.
  • a mobile device including: the screen module described in the foregoing technical solution.
  • a fingerprint collection method is provided, and the method is applied to the screen module described in the foregoing technical solution;
  • a corresponding fingerprint sensor in the scan area is activated, and fingerprint collection is performed in the scan area.
  • the determining the scan area of the fingerprint according to the trigger area corresponding to the triggering operation may include:
  • a scan area of the fingerprint is determined according to the trigger area.
  • the determining a scan area of the fingerprint according to the trigger area may include:
  • a scan area of the fingerprint is determined by the rectangular edge.
  • the detecting a triggering operation of the user in the content display area of the screen module may include:
  • the user's touch operation on the screen module is detected by a touch function component included in the screen module.
  • the detecting a triggering operation of the user in the content display area of the screen module may include:
  • the pressing operation of the screen module by the user is detected by a pressure detecting component included in the screen module.
  • a fingerprint collection device is provided, which is applied to the above technical solution.
  • the screen module described includes:
  • a detecting module configured to detect a triggering operation of a user's finger in a content display area of the screen module
  • a first determining module configured to determine a scan area of the fingerprint according to the trigger area corresponding to the triggering operation detected by the detecting module
  • the acquisition control module is configured to start a corresponding fingerprint sensor in the scan area determined by the first determining module, and perform fingerprint collection in the scan area.
  • the first determining module may include:
  • a first determining submodule configured to determine a trigger region corresponding to a triggering operation of the finger
  • a second determining submodule configured to determine a scan area of the fingerprint according to the trigger area determined by the first determining submodule.
  • the second determining submodule may include:
  • a third determining submodule configured to determine a rectangular edge of the fingerprint scan according to the trigger area and a preset magnification
  • a fourth determining submodule configured to determine a scanning area of the fingerprint by the rectangular edge determined by the third determining submodule.
  • the detecting module may include:
  • the first detecting submodule is configured to detect a touch operation of the user on the screen module by using a touch function component included in the screen module.
  • the detecting module may include:
  • the second detecting submodule is configured to detect a pressing operation of the screen module by the user through a pressure detecting component included in the screen module.
  • an electronic device including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a corresponding fingerprint sensor in the scan area is activated, and fingerprint collection is performed in the scan area.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: by setting a plurality of fingerprint sensors in the content display area of the screen module, the processing component detects the triggering operation of the user's finger in the content display area The fingerprint sensor in the scan area corresponding to the triggering operation is turned on to collect the fingerprint data of the user in the scan area, thereby realizing partial scanning in the content display area, thereby avoiding fingerprint scanning in the entire content display area, and shortening The scanning time of the fingerprint sensor greatly reduces the power consumption of the fingerprint module.
  • FIG. 1 is a schematic structural diagram of a screen module according to an exemplary embodiment of the invention.
  • FIG. 2 is a perspective view of an LCD display module of a screen module according to an exemplary embodiment of the invention.
  • FIG. 3 is a schematic structural diagram of an LCD display module of a screen module according to an exemplary embodiment of the invention.
  • FIG. 4 is a schematic structural diagram of a screen module according to another exemplary embodiment of the present invention.
  • FIG. 5 is a partial schematic diagram of a fingerprint sensor on a screen module, according to another exemplary embodiment of the present invention.
  • FIG. 6 is a schematic diagram showing the arrangement of a fingerprint sensor according to an exemplary embodiment of the invention.
  • FIG. 7 is a flowchart of a fingerprint collection method according to an exemplary embodiment of the present invention.
  • FIG. 8 is a flowchart of a fingerprint collection method according to another exemplary embodiment of the present invention.
  • FIG. 9 is a block diagram of a fingerprint collection device according to an exemplary embodiment of the invention.
  • FIG. 10 is a block diagram of a fingerprint collection device according to another exemplary embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of a fingerprint collection device according to an exemplary embodiment of the invention.
  • FIG. 1 is a schematic structural diagram of a screen module according to an exemplary embodiment of the present invention. As shown in FIG. 1 , the screen module may include:
  • the fingerprint module includes a plurality of fingerprint sensors 11 , and the plurality of fingerprint sensors 11 are located in the content display area 10 of the screen module for performing fingerprint collection.
  • the fingerprint sensor 11 can be made of a transparent material to avoid This has an effect on the display of the content of the LCD display module 15 (see Figure 2).
  • the content display area 10 refers to an area on the screen module for implementing the content display function, such as a view area (referred to as VA) corresponding to the LCD display module of the screen module.
  • VA view area
  • the processing unit 12 is connected to the fingerprint module for detecting the fingerprint sensor in the scanning area 14 corresponding to the triggering operation after detecting the triggering operation of the user's finger in the content display area 10, so as to collect the fingerprint data of the user in the scanning area. ;
  • the data transmission line 13 is connected to the plurality of fingerprint sensors 11 and the processing unit 12 for transmitting fingerprint data collected by the fingerprint sensors in the scanning area to the processing unit.
  • the fingerprint sensor 11 in the screen module has a one-to-one correspondence with the data transmission line 13.
  • Each fingerprint sensor 11 can perform fingerprint collection on the user at any time and pass the collected fingerprint data through the data.
  • the transmission line 13 is passed back to the processing unit 12.
  • the data transmission lines 13 may be shared by the plurality of fingerprint sensors 11, that is, the number of data transmission lines 13 in the screen module is smaller than that of the fingerprint sensor 11. quantity. Since the number of data transmission lines 13 is small, the plurality of fingerprint sensors 11 sharing the same data transmission line 13 need to be time-multiplexed to transmit the corresponding fingerprint collection data, and thus it is necessary to control the time when the fingerprint sensor 11 uses the data transmission line 13.
  • the processing component 12 turns on the scan corresponding to the trigger operation after detecting the trigger operation of the user's finger in the content display area.
  • the fingerprint sensor in the area collects the fingerprint data of the user in the scan area, realizes partial scanning in the content display area 10, avoids fingerprint scanning in the entire content display area, and shortens the scanning time of the fingerprint sensor.
  • the power consumption of the fingerprint module is greatly reduced.
  • the fingerprint sensor 11 since the fingerprint sensor 11 is disposed in the screen module, it is not necessary to add a stack structure on the physical buttons of the mobile device, which helps to simplify the structure of the mobile device and reduce the complexity.
  • the LCD display module 15 in the screen module may include a backlight 21 and a lower polarized light.
  • a layered structure such as a sheet 22, an array glass substrate 23, a liquid crystal layer 24, a color filter 25, and an upper polarizer 26; wherein, red (R, red), green (G, green) is formed on the color filter 25, Sub-pixels such as blue (B, blue).
  • the vertical direction projection of the fingerprint sensor 11 can be placed in the vertical projection of the BM area 254 of the sub-pixel of the LCD display module 15, thereby avoiding the influence on the normal display of the content of the LCD display module 15.
  • FIG. 3 is a schematic structural diagram of an LCD display module of a screen module according to an exemplary embodiment of the present invention; as shown in FIG. 3, when the vertical direction of the fingerprint sensor 11 is projected on a sub-pixel of the LCD display module 15 When the vertical direction of the BM area 254 is projected, the fingerprint sensor 11 can be directly disposed on the surface of the color filter 25, located in the BM area 254 (see FIG. 2, not shown in FIG. 3), and the plurality of fingerprint sensors and 11 colors. Since the plurality of sub-pixels on the filter are in one-to-one correspondence, since the fingerprint sensor 11 is disposed inside the LCD display module 15, the assembly process of the LCD display module 15 and other components is not affected.
  • FIG. 4 is a schematic structural diagram of a screen module according to another exemplary embodiment of the present invention
  • FIG. 5 is a partial schematic diagram of a fingerprint sensor on a screen module according to another exemplary embodiment of the present invention
  • the screen module may include a plurality of fingerprint sensors 11 disposed in the content display area 10 of the screen module.
  • the trigger detection structure on the screen module detects the user's finger in the content display area 10.
  • the triggering operation, and the scanning area corresponding to the triggering operation when detecting that the user's finger has a triggering operation on the content display area 10, the processing component 12 may determine the scanning area 14 corresponding to the triggering operation, and the fingerprint sensor to be located in the scanning area 14.
  • the fingerprint is locally scanned within the scanning area 14 by switching from the normally closed state to the activated state.
  • the trigger detection structure includes a touch function component that triggers a touch operation detected by the touch function component.
  • the trigger detection structure includes a pressure detection component that triggers a press operation detected by the pressure detection component.
  • the present invention is arranged in the content display area 10, and when the finger triggers the content display area 10, only the trigger operation is performed.
  • the fingerprint is collected in the corresponding scanning area to avoid full-screen fingerprint scanning of the entire content display area 10, which greatly saves the power consumption of the fingerprint module; in addition, since the fingerprint sensor 11 is located in the content display area 10 of the screen module, the equivalent is The fingerprint collection overlaps with the functional area of the “content display”, and does not need to additionally occupy the functional area on the mobile device, which helps to shorten the length specification and thickness specification of the mobile device, and further realizes the thinning and thinning of the mobile device.
  • FIG. 6 is a schematic diagram showing the arrangement of the fingerprint sensor according to an exemplary embodiment of the present invention. As shown in FIG. 6 , the fingerprint sensors 11 on the screen module are sequentially arranged along the edge direction of the screen module as an example.
  • the fingerprint sensor 611, the fingerprint sensor 612, and the fingerprint sensor 613 are arranged in a first row along the first edge direction (ie, the lateral edge direction), the fingerprint sensor 621, the fingerprint sensor 622, and the fingerprint sensor 623 are arranged in a second row along the lateral edge.
  • the fingerprint sensor 631, the fingerprint sensor 632, and the fingerprint sensor 633 are arranged in a third row along the lateral edge, and the fingerprint sensor 611, the fingerprint sensor 621, and the fingerprint sensor 631 are arranged in a first row along the second edge direction (ie, the longitudinal edge direction).
  • the fingerprint sensor 612, the fingerprint sensor 622, and the fingerprint sensor 632 are arranged in a second column along the longitudinal edges, and the fingerprint sensor 613, the fingerprint sensor 623, and the fingerprint sensor 633 are arranged in a third column along the longitudinal edges.
  • the screen module may further include: a gate control line 16, wherein the gate control line 16 in the embodiment includes a gate control line 161, a gate control line 162, and a gate control line 163, etc. 3
  • the strip gate control circuit is exemplarily illustrated as an example.
  • One end of the gate control line 16 is respectively connected to nine fingerprint sensors such as fingerprint sensors 611, 612-633, and the other end of the gate control line 16 is connected to the control unit 17.
  • the strobe The control lines 161, 162, and 163 can control the fingerprint sensor 611, the fingerprint sensor 621, and the fingerprint sensor 631 to be turned on or off from the data transmission line 131 according to the control command of the control unit 17, so that the data transmission line 131 is only at the same time. Any one of the fingerprint sensor 611, the fingerprint sensor 621, and the fingerprint sensor 631 is turned on.
  • the output ends of the plurality of fingerprint sensors 11 can be respectively connected to a data transmission line corresponding to the switching device through a switching device, and the gate control line can be connected to the control terminal of the switching device, for example, the switching device 18 is connected.
  • the gate control line 161 can be connected to the control terminal (upper end in FIG. 6) of the switching device 18 to effect switching control of the switching device 18.
  • each row of fingerprint sensors along the first edge direction of the screen module is connected to a data transmission line corresponding to each row of fingerprint sensors in the second edge direction;
  • Each row of fingerprint sensors in the second edge direction of the screen module is connected to a gate control line corresponding to each row of fingerprint sensors in the second edge direction; wherein the first edge direction and the second edge direction are perpendicular to each other, in FIG.
  • the first edge direction is a longitudinal direction
  • the second edge direction is a lateral direction.
  • control unit 17 can control the gate control line 161, the gate control line 162, and the gate control line 163 to be turned on in turn, and then when the gate control line 161 is turned on and the control gate control lines 162 and 163 are turned off, the fingerprint
  • the sensor 611, the fingerprint sensor 612, and the fingerprint sensor 613 pass through the data transmission line 131, the data transmission line 132, and the data transmission, respectively.
  • the transmission line 133 performs data transmission; when the gate control line 162 is turned on and the control gate control lines 161 and 163 are disconnected, the fingerprint sensor 621, the fingerprint sensor 622, and the fingerprint sensor 623 pass the data transmission line 131, the fingerprint sensor 132, and the fingerprint, respectively.
  • the sensor 133 performs data transmission; when the gate control line 163 is turned on, and the control gate control line 161 and the fingerprint sensor 162 are disconnected, the fingerprint sensor 631, the fingerprint sensor 632, and the fingerprint sensor 633 pass through the data transmission line 131 and the data transmission line 132, respectively. Data transmission is performed with the data transmission line 133.
  • FIG. 6 is only an exemplary embodiment, and multiple fingerprint sensors may be arranged in any manner, and the data transmission line and the gate control line also need to be adjusted accordingly, which is not limited by the present invention.
  • processing component 12 or the control component 17 in the present invention may be a single processing chip, for example, a Microcontroller Unit (MCU) chip, or may be configured as multiple components for performing processing or control functions.
  • MCU Microcontroller Unit
  • the module may even have the functions of the processing component 12 and the control component 17 by the same chip or module, which is not limited by the present invention.
  • the present invention also proposes a corresponding fingerprint collection method, which will be described in detail below.
  • FIG. 7 is a diagram of a fingerprint collection method according to an exemplary embodiment of the present invention. As shown in FIG. 7, the method is applied to the screen module according to any of the above embodiments; the method may include:
  • step 701 a triggering operation of the user's finger in the content display area of the screen module is detected.
  • the trigger detection structure may be set in the screen module to detect a trigger operation of the user on the screen module, and determine a corresponding trigger area.
  • the trigger function component when the touch function component is included in the screen module, the trigger function component can be used as a trigger detection structure to detect a user's touch operation on the screen module; for example, the touch function component can be touch screen And the corresponding transmission line, control chip and the like.
  • the pressure detecting component when the pressure detecting component is included in the screen module, the pressure detecting component may be used as a trigger detecting structure to detect a pressing operation of the screen module by the user; wherein, for example, the pressure detecting component It can be constituted by a pressure sensor and a corresponding transmission line, a control chip or the like.
  • the touch function component and the pressure detecting component described above are all used for exemplification, and the trigger detecting structure can obviously be implemented by other structures, which is not limited by the present invention.
  • step 702 a scan area of the fingerprint is determined according to the trigger area corresponding to the trigger operation.
  • the scanning area corresponding to the fingerprint sensor corresponding to the fingerprint module is determined according to the size of the finger, so as to implement partial scanning of the fingerprint sensor and reduce power consumption of the fingerprint module.
  • step 703 a corresponding fingerprint sensor in the scan area is activated, and fingerprint collection is performed in the scan area.
  • a large number of fingerprint sensors are arranged in the content display area 10 to form a rectangular array of a large area, and the triggering operation of the user is detected by the trigger detection structure.
  • the fingerprint sensor in the scanning area 14 in the rectangular array is switched to the activated state, and is restored to the normally closed state after the triggering operation disappears, so that the fingerprint collection can be ensured in the scanning area. Minimize the power consumption of the fingerprint module.
  • the number of open fingerprint sensors and the time for turning on the fingerprint sensor can be reduced.
  • FIG. 8 is a flowchart of a fingerprint collection method according to another exemplary embodiment of the present invention. An exemplary description is made on the premise that the system of the device has the fingerprint recognition module enabled. As shown in FIG. 8 , the following steps are included:
  • step 801 a triggering operation of the user's finger within the content display area of the screen module is detected.
  • step 801 For the description of step 801, refer to the related description of step 701 above, and details are not described herein.
  • step 802 a trigger area corresponding to the triggering operation of the finger is determined.
  • the trigger area may be a contact area of the finger and the content display area.
  • step 803 a scan area of the fingerprint is determined based on the trigger area.
  • the trigger area can be enlarged by a preset magnification to obtain a scanned area of the fingerprint.
  • the preset magnification can be calculated by measuring the contact area of a large number of users' fingers. It is obtained that the contact area can be enlarged by a magnification to a circular area capable of covering the contact area, and the tangent of the circular area along the first edge direction and the second edge direction is determined to obtain a scanning area 14 surrounded by a rectangular edge.
  • step 804 a corresponding fingerprint sensor in the scan area is activated, and fingerprint collection is performed in the scan area.
  • the detection area of the fingerprint is determined by the trigger area and the preset magnification, so that all the fingerprint sensors corresponding to the area where the finger is located can be ensured to ensure the accuracy of fingerprint recognition. .
  • the present invention also provides an embodiment of a fingerprint collection device.
  • FIG. 9 is a block diagram of a fingerprint collection device according to an exemplary embodiment of the present invention. As shown in FIG. 9, the device is applied to the screen module according to any of the above embodiments; the device includes: The detection module 91, the first determination module 92 and the acquisition control module 93.
  • the detecting module 91 is configured to detect a triggering operation of the user's finger in the content display area of the screen module;
  • the first determining module 92 is configured to determine a scanning area of the fingerprint according to the trigger area corresponding to the triggering operation detected by the detecting module 91;
  • the acquisition control module 93 is configured to activate a corresponding fingerprint sensor in the scan area determined by the first determination module 92, and perform fingerprint collection in the scan area.
  • FIG. 10 is a block diagram of a fingerprint collection apparatus according to another exemplary embodiment of the present invention. As shown in FIG. 10, based on the embodiment shown in FIG. 9 above, in an embodiment, the first determination module 92 can include:
  • the first determining submodule 921 is configured to determine a trigger area corresponding to a triggering operation of the finger
  • the second determining sub-module 922 is configured to determine a scanning area of the fingerprint according to the trigger area determined by the first determining sub-module 921 and the preset magnification.
  • the second determining submodule 922 can include:
  • a third determining sub-module 9221 configured to determine a rectangular edge of the fingerprint scan according to the trigger region
  • the fourth determining sub-module 9222 is configured to determine a scan area of the fingerprint by the rectangular edge determined by the third determining sub-module 9221.
  • the detecting module 91 can include:
  • the first detecting sub-module 911 is configured to detect a user's touch operation on the screen module through a touch function component included in the screen module.
  • the detecting module 91 can include:
  • the second detecting sub-module 912 is configured to detect a pressing operation of the screen module by the user through the pressure detecting component included in the screen module.
  • FIG. 11 is a schematic structural diagram of a fingerprint collection device according to an exemplary embodiment of the invention.
  • device 1100 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 1100 can include one or more of the following components: processing component 1102, memory 1104, power component 1106, multimedia component 1108, audio component 1110, input/output (I/O) interface 1112, sensor component 1114, And a communication component 1116.
  • Processing component 1102 typically controls the overall operation of device 1100, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1102 can include one or more processors 1120 to execute instructions to perform all or part of the steps described above.
  • processing component 1102 can include one or more modules to facilitate interaction between component 1102 and other components.
  • processing component 1102 can include a multimedia module to facilitate interaction between multimedia component 1108 and processing component 1102.
  • the memory 1104 is configured to store various types of data to support operation at the device 1100. Examples of such data include instructions for any application or method operating on device 1100, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1104 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.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1106 provides power to various components of device 1100.
  • Power component 1106 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1100.
  • the multimedia component 1108 includes a screen between the device 1100 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 1108 includes a front camera and/or a rear camera. When the device 1100 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 1110 is configured to output and/or input an audio signal.
  • the audio component 1110 includes a microphone (MIC) that, when the device 1100 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode, The microphone is configured to receive an external audio signal.
  • the received audio signal may be further stored in memory 1104 or transmitted via communication component 1116.
  • the audio component 1110 also includes a speaker for outputting an audio signal.
  • the I/O interface 1112 provides an interface between the processing component 1102 and a 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 1114 includes one or more sensors for providing a status assessment of various aspects to device 1100.
  • sensor assembly 1114 can detect an open/closed state of device 1100, a relative positioning of the components, such as the display and keypad of device 1100, and sensor component 1114 can also detect a change in position of one component of device 1100 or device 1100. The presence or absence of user contact with device 1100, device 1100 orientation or acceleration/deceleration and temperature change of device 1100.
  • Sensor assembly 1114 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1114 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1114 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1116 is configured to facilitate wired or wireless communication between device 1100 and other devices.
  • the device 1100 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1116 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1116 also includes a near field communication (NFC) module to facilitate short range 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
  • apparatus 1100 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 1104 comprising instructions executable by processor 1120 of apparatus 1100 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.

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Abstract

一种移动设备及其屏幕模组、指纹采集方法、装置及电子设备。其中，屏幕模组包括：指纹模块，包括多个指纹传感器（11），所述多个指纹传感器（11）位于所述屏幕模组的内容显示区域（10）内，用于执行指纹采集；处理部件（12），与所述指纹模块连接，用于在检测到用户的手指在所述内容显示区域（10）的触发操作后，开启所述触发操作对应的扫描区域（14）内的指纹传感器（11），以在所述扫描区域（14）内采集所述用户的指纹数据；数据传输线路（13），连接至所述多个指纹传感器（11）和处理部件（12），用于将所述扫描区域（14）内的指纹传感器（11）采集的指纹数据传输至所述处理部件（12）。其可以实现在内容显示区域（10）内的局部扫描，避免在整个内容显示区域（10）进行指纹扫描，从而缩短指纹传感器（11）的扫描时间。

Description

移动设备及其屏幕模组、指纹采集方法、装置及电子设备
本申请基于申请号为201510784633.0、申请日为2015年11月16日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及指纹采集技术领域，尤其涉及一种移动设备及其屏幕模组、指纹采集方法、装置及电子设备。
背景技术
越来越多的移动设备上配置了指纹传感器，通过对用户指纹的采集和识别，可以达到分辨用户身份的目的，从而更为便捷地实现移动设备的功能开关控制。相关技术中，在移动设备的触摸屏的全屏范围内，通过扫描电路对整个触摸屏进行指纹数据的扫描，由于触摸屏的面积较大，会使扫描时间增长，扫描电路的功耗也会较高。
发明内容
为克服相关技术中存在的问题，本发明实施例提供一种移动设备及其屏幕模组、指纹采集方法、装置及电子设备，用以缩短指纹传感器的扫描时间，降低指纹模块的功耗。
根据本发明实施例的第一方面，提供一种屏幕模组，包括：
指纹模块，包括多个指纹传感器，所述多个指纹传感器位于所述屏幕模组的内容显示区域内，用于执行指纹采集；
处理部件，与所述指纹模块连接，用于在检测到用户的手指在所述内容显示区域的触发操作后，开启所述触发操作对应的扫描区域内的指纹传感器，以在所述扫描区域内采集所述用户的指纹数据；
数据传输线路，连接至所述多个指纹传感器和处理部件，用于将所述扫描区域内的指纹传感器采集的指纹数据传输至所述处理部件。
在一实施例中，所述屏幕模组还可包括：
LCD显示模组；
其中，所述多个指纹传感器的竖直方向投影位于所述LCD显示模组的子像素的BM区域的竖直方向投影内。
在一实施例中，所述多个指纹传感器可设置在所述LCD显示模组的彩色滤光片的表面，与所述彩色滤光片上的多个子像素一一对应。
在一实施例中，所述屏幕模组还可包括：
选通控制线路，所述选通控制线路的两端分别连接至所述多个指纹传感器和控制部件；
其中，所述选通控制线路用于根据所述控制部件的控制指令，控制所述扫描区域内的指 纹传感器与该扫描区域内的指纹传感器对应的数据传输线路导通或断开。
在一实施例中，所述指纹传感器的输出端可通过开关器件连接至与所述开关器件对应的数据传输线路，所述选通控制线路可连接至所述开关器件的控制端。
在一实施例中，沿着所述屏幕模组的第一边沿方向的每排指纹传感器可连接至与所述第一边沿方向的每排指纹传感器对应的数据传输线路；
沿着所述屏幕模组的第二边沿方向的每排指纹传感器可连接至与所述第二边沿方向的每排指纹传感器对应的通控制线路；其中，所述第一边沿方向和所述第二边沿方向相互垂直。
在一实施例中，所述屏幕模组还可包括：
触发检测结构，用于检测用户的手指在所述内容显示区域内的触发操作，以及所述触发操作对应的所述扫描区域；
其中，在所述触发检测结构检测到所述触发操作时，位于所述扫描区域内的指纹传感器由所述常关状态切换至启动状态。
在一实施例中，所述触发检测结构可包括：触摸功能组件，所述触发操作为所述触摸功能组件检测到的触模操作。
在一实施例中，所述触发检测结构可包括：压力检测组件，所述触发操作为所述压力检测组件检测到的按压操作。
根据本发明实施例的第二方面，提供一种移动设备，包括：上述技术方案中所述的屏幕模组。
根据本发明实施例的第三方面，提供一种指纹采集方法，所述方法应用于上述技术方案所述的屏幕模组；包括：
检测用户的手指在所述屏幕模组的内容显示区域内的触发操作；
根据所述触发操作对应的触发区域确定指纹的扫描区域；
启动所述扫描区域内对应的指纹传感器，在所述扫描区域内执行指纹采集。
在一实施例中，所述根据所述触发操作对应的触发区域确定指纹的扫描区域，可包括：
确定所述手指的触发操作对应的触发区域；
根据所述触发区域确定指纹的扫描区域。
在一实施例中，所述根据所述触发区域确定指纹的扫描区域，可包括：
根据所述触发区域和预设的放大倍数确定指纹扫描的矩形边沿；
通过所述矩形边沿确定指纹的扫描区域。
在一实施例中，所述检测用户在所述屏幕模组的内容显示区域内的触发操作，可包括：
通过所述屏幕模组中所包含的触摸功能组件检测所述用户对所述屏幕模组的触摸操作。
在一实施例中，所述检测用户在所述屏幕模组的内容显示区域内的触发操作，可包括：
通过所述屏幕模组中所包含的压力检测组件检测到所述用户对所述屏幕模组的按压操作。
根据本发明实施例的第四方面，提供一种指纹采集装置，装置应用于上述技术方案中所 述的屏幕模组，包括：
检测模块，被配置为检测用户的手指在所述屏幕模组的内容显示区域内的触发操作；
第一确定模块，被配置为根据所述检测模块检测到的所述触发操作对应的触发区域确定指纹的扫描区域；
采集控制模块，被配置为启动所述第一确定模块确定的所述扫描区域内对应的指纹传感器，在所述扫描区域内执行指纹采集。
在一实施例中，所述第一确定模块可包括：
第一确定子模块，被配置为确定所述手指的触发操作对应的触发区域；
第二确定子模块，被配置为根据所述第一确定子模块确定的所述触发区域确定指纹的扫描区域。
在一实施例中，所述第二确定子模块可包括：
第三确定子模块，被配置为根据所述触发区域和预设的放大倍数确定指纹扫描的矩形边沿；
第四确定子模块，被配置为通过所述第三确定子模块确定的所述矩形边沿确定指纹的扫描区域。
在一实施例中，所述检测模块可包括：
第一检测子模块，被配置为通过所述屏幕模组中所包含的触摸功能组件检测所述用户对所述屏幕模组的触摸操作。
在一实施例中，所述检测模块可包括：
第二检测子模块，被配置为通过所述屏幕模组中所包含的压力检测组件检测到所述用户对所述屏幕模组的按压操作。
根据本发明实施例的第五方面，提供一种电子设备，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：
检测用户的手指在所述屏幕模组的内容显示区域内的触发操作；
根据所述触发操作对应的触发区域确定指纹的扫描区域；
启动所述扫描区域内对应的指纹传感器，在所述扫描区域内执行指纹采集。
本发明的实施例提供的技术方案可以包括以下有益效果：通过将多个指纹传感器设置于屏幕模组的内容显示区域中，处理部件在检测到用户的手指在所述内容显示区域的触发操作后，开启触发操作对应的扫描区域内的指纹传感器，以在扫描区域内采集所述用户的指纹数据，实现了在内容显示区域内的局部扫描，避免了在整个内容显示区域进行指纹扫描，缩短了指纹传感器的扫描时间，大大降低了指纹模块的功耗。
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，并不能限制本发明。
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，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是根据本发明一示例性实施例示出的屏幕模组的结构示意图。
图2是根据本发明一示例性实施例示出的屏幕模组的LCD显示模组的立体示意图。
图3是根据本发明一示例性实施例示出的屏幕模组的LCD显示模组的结构示意图。
图4是根据本发明另一示例性实施例示出的屏幕模组的结构示意图。
图5是根据本发明另一示例性实施例示出的屏幕模组上的指纹传感器的局部示意图。
图6是根据本发明一示例性实施例示出的指纹传感器的排布示意图。
图7是根据本发明一示例性实施例示出的一种指纹采集方法的流程图。
图8是根据本发明另一示例性实施例示出的一种指纹采集方法的流程图。
图9是根据本发明一示例性实施例示出的一种指纹采集装置的框图。
图10是根据本发明另一示例性实施例示出的一种指纹采集装置的框图。
图11是根据本发明一示例性实施例示出的一种适用于指纹采集装置的结构示意图。
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发明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、本发明的一些方面相一致的装置和方法的例子。
图1是根据本发明一示例性实施例示出的屏幕模组的结构示意图；如图1所示，该屏幕模组可以包括：
指纹模块，包括多个指纹传感器11，多个指纹传感器11位于屏幕模组的内容显示区域10内，用于执行指纹采集；在一实施例中，指纹传感器11可以采用透明材料制成，从而避免造成对LCD显示模组15(见图2)的内容显示的影响。在一实施例中，内容显示区域10是指屏幕模组上用于实现内容显示功能的区域，比如对应于屏幕模组的LCD显示模组的可视区域(View Area，简称为VA)。
处理部件12，与指纹模块连接，用于在检测到用户的手指在内容显示区域10的触发操作后，开启触发操作对应的扫描区域14内的指纹传感器，以在扫描区域内采集用户的指纹数据；
数据传输线路13，连接至多个指纹传感器11和处理部件12，用于将扫描区域内的指纹传感器采集的指纹数据传输至处理部件。
在一实施例中，屏幕模组中的指纹传感器11与数据传输线路13之间一一对应，每个指纹传感器11可以在任意时刻执行对用户的指纹采集，并将采集到的指纹数据通过数据传输线路13传回处理部件12。
在另一实施例中，为了减少数据传输线路13的数量、简化线路，可以由多个指纹传感器11对数据传输线路13进行共用，即屏幕模组中的数据传输线路13的数量小于指纹传感器11的数量。由于数据传输线路13较少，则共用同一数据传输线路13的多个指纹传感器11需要分时复用，以传输相应的指纹采集数据，因而需要控制指纹传感器11使用数据传输线路13的时间。
本实施例中，通过将多个指纹传感器11设置于屏幕模组的内容显示区域10中，处理部件12在检测到用户的手指在所述内容显示区域的触发操作后，开启触发操作对应的扫描区域内的指纹传感器，以在扫描区域内采集所述用户的指纹数据，实现了在内容显示区域10内的局部扫描，避免了在整个内容显示区域进行指纹扫描，缩短了指纹传感器的扫描时间，大大降低了指纹模块的功耗。此外，由于指纹传感器11设置于屏幕模组中，无需在移动设备的物理按键上增加堆叠结构，有助于简化移动设备的结构、降低复杂度。
图2是根据本发明一示例性实施例示出的屏幕模组的LCD显示模组的立体示意图，如图2所示，屏幕模组中的LCD显示模组15可以包括：背光源21、下偏光片22、阵列玻璃基板23、液晶层24、彩色滤光片25和上偏光片26等层次结构；其中，在彩色滤光片25上形成红(R，red)、绿(G，green)、蓝(B，blue)等子像素。
参见图2中的局部放大图：以一个红色子像素为例，该子像素的全部区域内，仅左下方的像素区域251用于显示相应的红色内容，右上角(用于举例，也可能为其他位置)的黑矩阵(Black Matrix，简称为BM)区域254不用于内容显示。
因此，可以使指纹传感器11的竖直方向投影位于LCD显示模组15的子像素的BM区域254的竖直方向投影内，从而避免对LCD显示模组15的内容正常显示造成影响。
图3是根据本发明一示例性实施例示出的屏幕模组的LCD显示模组的结构示意图；如图3所示，当指纹传感器11的竖直方向投影位于LCD显示模组15的子像素的BM区域254的竖直方向投影内时，指纹传感器11可以直接设置于彩色滤光片25的表面，位于BM区域254(参见图2，图3中未标示)中，多个指纹传感器与11彩色滤光片上的多个子像素一一对应，则由于指纹传感器11设置于LCD显示模组15内部，因此不会影响LCD显示模组15与其他部件的粘接等组装过程。
图4是根据本发明另一示例性实施例示出的屏幕模组的结构示意图，图5是根据本发明另一示例性实施例示出的屏幕模组上的指纹传感器的局部示意图；如图4和图5所示，屏幕模组可以包含多个指纹传感器11，指纹传感器11布置于屏幕模组的内容显示区域10，通过屏幕模组上的触发检测结构检测用户的手指在内容显示区域10内的触发操作，以及触发操作对应的扫描区域，在检测到用户的手指在内容显示区域10上有触发操作时，处理组件12可以确定触发操作对应的扫描区域14，将位于扫描区域14内的指纹传感器由常关状态切换至启动状态，在该扫描区域14内对指纹进行局部扫描。
在一实施例中，触发检测结构包括：触摸功能组件，触发操作为触摸功能组件检测到的触模操作。在另一实施例中，触发检测结构包括：压力检测组件，触发操作为压力检测组件检测到的按压操作。由此，可以以手指在内容显示区域10的点击操作或者滑动触摸操作实现 触发操作。
相比于相关技术中将指纹传感器11设置于移动终端背面或正面按键中的技术方案，本发明通过将指纹传感器布置在内容显示区域10中，当手指触发内容显示区域10时，仅在触发操作对应的扫描区域内进行指纹采集，避免对整个内容显示区域10进行全屏指纹扫描，大大节省了指纹模块的功耗；此外，由于指纹传感器11位于屏幕模组的内容显示区域10，相当于将“指纹采集”与“内容显示”的功能区域进行了重叠，而并不需要额外占用移动设备上的功能区域，有助于缩短移动设备的长度规格和厚度规格，进一步实现移动设备的轻薄化。
图6是根据本发明一示例性实施例示出的指纹传感器的排布示意图；如图6所示，以屏幕模组上的指纹传感器11分别沿屏幕模组的边沿方向进行顺序排列为例进行示例性说明，指纹传感器611、指纹传感器612、指纹传感器613沿第一边沿方向(即横向边沿方向)排成第一排、指纹传感器621、指纹传感器622、指纹传感器623沿横向边沿排成第二排、指纹传感器631、指纹传感器632、指纹传感器633沿横向边沿排成第三排，以及指纹传感器611、指纹传感器621、指纹传感器631沿第二边沿方向(即纵向边沿方向)排成第一列、指纹传感器612、指纹传感器622、指纹传感器632沿纵向边沿排成第二列、指纹传感器613、指纹传感器623、指纹传感器633沿纵向边沿排成第三列。
如图6所示，屏幕模组还可包括：选通控制线路16，其中，本实施例以选通控制线路16包括选通控制线路161、选通控制线路162和选通控制线路163等3条选通控制线路为例进行示例性说明，选通控制线路16的一端分别连接至指纹传感器611、612-633等9个指纹传感器，选通控制线路16的另一端连接至控制部件17。
如果指纹传感器11与数据传输线路131、数据传输线路132和数据传输线路123等3条数据传输线路，例如，指纹传感器611、指纹传感器621和指纹传感器631均连接至数据传输线路131，则选通控制线路161、162和163可根据控制部件17的控制指令，控制指纹传感器611、指纹传感器621和指纹传感器631与数据传输线路131导通或断开，以使数据传输线路131在同一时刻仅与指纹传感器611、指纹传感器621和指纹传感器631中的任一个导通。
如图6所示，多个指纹传感器11的输出端可以分别通过开关器件连接至与该开关器件对应的数据传输线路，选通控制线路可以连接至开关器件的控制端，例如，开关器件18连接至数据传输线路131，选通控制线路161可以连接至开关器件18的控制端(图6中的上端)，以实现对开关器件18的开关控制。
在一实施例中，如图6所示，沿着屏幕模组的第一边沿方向的每排指纹传感器连接至与该第二边沿方向的每排指纹传感器对应的数据传输线路；以及，沿着屏幕模组的第二边沿方向的每排指纹传感器连接至与第二边沿方向的每排指纹传感器对应的选通控制线路；其中，第一边沿方向和第二边沿方向相互垂直，在图6中，第一边沿方向为纵向方向、第二边沿方向为横向方向。例如，控制部件17可以控制选通控制线路161、选通控制线路162、选通控制线路163依次导通，则当选通控制线路161导通、控制选通控制线路162和163断开时，指纹传感器611、指纹传感器612和指纹传感器613分别通过数据传输线路131、数据传输线路132和数据传 输线路133进行数据传输；当选通控制线路162导通、控制选通控制线路161和163断开时，指纹传感器621、指纹传感器622和指纹传感器623分别通过数据传输线路131、指纹传感器132和指纹传感器133进行数据传输；当选通控制线路163导通、控制选通控制线路161和指纹传感器162断开时，指纹传感器631、指纹传感器632和指纹传感器633分别通过数据传输线路131、数据传输线路132和数据传输线路133进行数据传输。
当然，图6仅为一示例性实施例，多个指纹传感器可以采用任意方式进行排列，则数据传输线路和选通控制线路也需要进行相应的调整，本发明对此不进行限制。
需要说明的是，本发明中的处理部件12或控制部件17可以为单个处理芯片，例如，微控制单元(Microcontroller Unit，简称为MCU)芯片，也可以为执行处理或控制功能的多个部件构成的模块，甚至可以由同一芯片或模块兼具处理部件12和控制部件17的功能，本发明对此不进行限制。
基于上述实施例的屏幕模组，本发明还提出了相应的指纹采集方法，下面进行详细介绍。
图7是根据本发明一示例性实施例示出的一种指纹采集方法，如图7所示，所述方法应用于如上述实施例中任一所述的屏幕模组；该方法可以包括：
在步骤701中，检测用户的手指在屏幕模组的内容显示区域内的触发操作。
在一实施例中，可以通过在屏幕模组中设置触发检测结构，以检测用户在屏幕模组上的触发操作，并确定对应的触发区域。作为一示例性实施例，当屏幕模组中包含触摸功能组件时，可以将该触发功能组件作为触发检测结构，以检测用户对屏幕模组的触摸操作；举例而言，触摸功能组件可以由触摸屏以及相应的传输线路、控制芯片等构成。作为另一示例性实施例，当屏幕模组中包含压力检测组件时，可以将该压力检测组件作为触发检测结构，以检测用户对屏幕模组的按压操作；其中，举例而言，压力检测组件可以由压力传感器以及相应的传输线路、控制芯片等构成。当然，上述的触摸功能组件和压力检测组件均用于举例说明，触发检测结构显然还可以通过其他结构来实现，本发明并不对此进行限制。
在步骤702中，根据触发操作对应的触发区域确定指纹的扫描区域。
在一实施例中，可以根据手指的大小来确定开启指纹模块对应的指纹传感器所对应的扫描区域，以实现对指纹传感器的局部扫描，降低指纹模块的功耗。
在步骤703中，启动扫描区域内对应的指纹传感器，在扫描区域内执行指纹采集。
再如图4和图5所示，在内容显示区域10内布置了数量众多的指纹传感器，形成一个较大面积的矩形阵列，通过触发检测结构对用户的触发操作进行检测，可以只需在该触发操作存在的期间，将该矩形阵列中的扫描区域14内的指纹传感器切换为启动状态，并当触发操作消失后恢复至常关状态，从而可以在确保在扫描区域内实现指纹采集的情况下，最大程度上降低了指纹模块的功耗。
本实施例中，通过对扫描区域内的指纹传感器的开关部件进行有序控制，可以减少开启的指纹传感器的数量以及缩短开启指纹传感器的时间。
图8是根据本发明另一示例性实施例示出的一种指纹采集方法的流程图；本实施例以移动 设备的***已经开启指纹识别模块为前提进行示例性说明，如图8所示，包括如下步骤：
在步骤801中，检测用户的手指在所述屏幕模组的内容显示区域内的触发操作。
步骤801的描述可以参见上述步骤701的相关描述，在此不再详述。
在步骤802中，确定手指的触发操作对应的触发区域。
在一实施例中，触发区域可以为手指与内容显示区域的接触区域。
在步骤803中，根据触发区域确定指纹的扫描区域。
在一实施例中，可以通过预设的放大倍数对触发区域进行放大，从而得到指纹的扫描区域，在一实施例中，预设的放大倍数可以通过对海量的用户的手指的接触面积进行统计得到，通过放大倍数可以将接触区域放大到能够覆盖接触区域的圆形区域，确定该圆形区域沿着第一边沿方向与第二边沿方向的切线，得到一个被矩形边沿环绕的扫描区域14。
在步骤804中，启动扫描区域内对应的指纹传感器，在扫描区域内执行指纹采集。
本实施例在上述实施例的有益技术效果的基础上，通过触发区域和预设的放大倍数确定指纹的扫描区域，从而可以确保将手指所在的区域对应的指纹传感器全部开启，确保指纹识别的精度。
与前述的指纹采集方法的实施例相对应，本发明还提供了指纹采集装置的实施例。
图9是根据本发明一示例性实施例示出的一种指纹采集装置的框图；如图9所示，该装置应用于如上述实施例中任一所述的屏幕模组；所述装置包括：检测模块91、第一确定模块92和采集控制模块93。
检测模块91，被配置为检测用户的手指在屏幕模组的内容显示区域内的触发操作；
第一确定模块92，被配置为根据检测模块91检测到的触发操作对应的触发区域确定指纹的扫描区域；
采集控制模块93，被配置为启动第一确定模块92确定的扫描区域内对应的指纹传感器，在扫描区域内执行指纹采集。
图10是根据本发明另一示例性实施例示出的一种指纹采集装置的框图；如图10所示，在上述图9所示实施例的基础上，在一实施例中，第一确定模块92可包括：
第一确定子模块921，被配置为确定手指的触发操作对应的触发区域；
第二确定子模块922，被配置为根据第一确定子模块921确定的触发区域和预设的放大倍数确定指纹的扫描区域。
在一实施例中，第二确定子模块922可包括：
第三确定子模块9221，被配置为根据触发区域确定指纹扫描的矩形边沿；
第四确定子模块9222，被配置为通过第三确定子模块9221确定的矩形边沿确定指纹的扫描区域。
在一实施例中，检测模块91可包括：
第一检测子模块911，被配置为通过屏幕模组中所包含的触摸功能组件检测用户对屏幕模组的触摸操作。
在一实施例中，检测模块91可包括：
第二检测子模块912，被配置为通过屏幕模组中所包含的压力检测组件检测到用户对屏幕模组的按压操作。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图11是根据本发明一示例性实施例示出的一种适用于指纹采集装置的结构示意图。例如，装置1100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11，装置1100可以包括以下一个或多个组件：处理组件1102，存储器1104，电源组件1106，多媒体组件1108，音频组件1110，输入/输出(I/O)的接口1112，传感器组件1114，以及通信组件1116。
处理组件1102通常控制装置1100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1102可以包括一个或多个处理器1120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1102可以包括一个或多个模块，便于处理组件1102和其他组件之间的交互。例如，处理部件1102可以包括多媒体模块，以方便多媒体组件1108和处理组件1102之间的交互。
存储器1104被配置为存储各种类型的数据以支持在设备1100的操作。这些数据的示例包括用于在装置1100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1104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。
电源组件1106为装置1100的各种组件提供电力。电源组件1106可以包括电源管理***，一个或多个电源，及其他与为装置1100生成、管理和分配电力相关联的组件。
多媒体组件1108包括在所述装置1100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1108包括一个前置摄像头和/或后置摄像头。当设备1100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***或具有焦距和光学变焦能力。
音频组件1110被配置为输出和/或输入音频信号。例如，音频组件1110包括一个麦克风(MIC)，当装置1100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1104或经由通信组件1116发送。在一些实施例中，音频组件1110还包括一个扬声器，用于输出音频信号。
I/O接口1112为处理组件1102和***接口模块之间提供接口，上述***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1114包括一个或多个传感器，用于为装置1100提供各个方面的状态评估。例如，传感器组件1114可以检测到设备1100的打开/关闭状态，组件的相对定位，例如所述组件为装置1100的显示器和小键盘，传感器组件1114还可以检测装置1100或装置1100一个组件的位置改变，用户与装置1100接触的存在或不存在，装置1100方位或加速/减速和装置1100的温度变化。传感器组件1114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1114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1114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1116被配置为便于装置1100和其他设备之间有线或无线方式的通信。装置1100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1116经由广播信道接收来自外部广播管理***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1116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1100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1104，上述指令可由装置1100的处理器1120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。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本发明的其它实施方案。本申请旨在涵盖本发明的任何变型、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发明的一般性原理并包括本发明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，本发明的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明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。本发明的范围仅由所附的权利要求来限制。

Claims (21)

  1. 一种屏幕模组，其特征在于，所述屏幕模组包括：
    指纹模块，包括多个指纹传感器，所述多个指纹传感器位于所述屏幕模组的内容显示区域内，用于执行指纹采集；
    处理部件，与所述指纹模块连接，用于在检测到用户的手指在所述内容显示区域的触发操作后，开启所述触发操作对应的扫描区域内的指纹传感器，以在所述扫描区域内采集所述用户的指纹数据；
    数据传输线路，连接至所述多个指纹传感器和处理部件，用于将所述扫描区域内的指纹传感器采集的指纹数据传输至所述处理部件。
  2. 根据权利要求1所述的屏幕模组，其特征在于，所述屏幕模组还包括：
    LCD显示模组；
    其中，所述多个指纹传感器的竖直方向投影位于所述LCD显示模组的子像素的BM区域的竖直方向投影内。
  3. 根据权利要求2所述的屏幕模组，其特征在于，所述多个指纹传感器设置在所述LCD显示模组的彩色滤光片的表面，与所述彩色滤光片上的多个子像素一一对应。
  4. 根据权利要求1所述的屏幕模组，其特征在于，所述屏幕模组还包括：
    选通控制线路，所述选通控制线路的两端分别连接至所述多个指纹传感器和控制部件；
    其中，所述选通控制线路用于根据所述控制部件的控制指令，控制所述扫描区域内的指纹传感器与该扫描区域内的指纹传感器对应的数据传输线路导通或断开。
  5. 根据权利要求4所述的屏幕模组，其特征在于，所述指纹传感器的输出端通过开关器件连接至与所述开关器件对应的数据传输线路，所述选通控制线路连接至所述开关器件的控制端。
  6. 根据权利要求4所述的屏幕模组，其特征在于，
    沿着所述屏幕模组的第一边沿方向的每排指纹传感器连接至与所述第一边沿方向的每排指纹传感器对应的数据传输线路；
    沿着所述屏幕模组的第二边沿方向的每排指纹传感器连接至与所述第二边沿方向的每排指纹传感器对应的通控制线路；其中，所述第一边沿方向和所述第二边沿方向相互垂直。
  7. 根据权利要求1所述的屏幕模组，其特征在于，所述屏幕模组还包括：
    触发检测结构，用于检测用户的手指在所述内容显示区域内的触发操作，以及所述触发操作对应的所述扫描区域；
    其中，在所述触发检测结构检测到所述触发操作时，位于所述扫描区域内的指纹传感器由所述常关状态切换至启动状态。
  8. 根据权利要求7所述的屏幕模组，其特征在于，所述触发检测结构包括：触摸功能组件，所述触发操作为所述触摸功能组件检测到的触模操作。
  9. 根据权利要求7所述的屏幕模组，其特征在于，所述触发检测结构包括：压力检测组件，所述触发操作为所述压力检测组件检测到的按压操作。
  10. 一种移动设备，其特征在于，包括：如权利要求1-9中任一所述的屏幕模组。
  11. 一种指纹采集方法，其特征在于，所述方法应用于上述权利要求1-9中任一所述的屏幕模组；所述方法包括：
    检测用户的手指在所述屏幕模组的内容显示区域内的触发操作；
    根据所述触发操作对应的触发区域确定指纹的扫描区域；
    启动所述扫描区域内对应的指纹传感器，在所述扫描区域内执行指纹采集。
  12. 根据权利要求11所述的方法，其特征在于，所述根据所述触发操作对应的触发区域确定指纹的扫描区域，包括：
    确定所述手指的触发操作对应的触发区域；
    根据所述触发区域确定指纹的扫描区域。
  13. 根据权利要求12所述的方法，其特征在于，所述根据所述触发区域确定指纹的扫描区域，包括：
    根据所述触发区域和预设的放大倍数确定指纹扫描的矩形边沿；
    通过所述矩形边沿确定指纹的扫描区域。
  14. 根据权利要求11所述的方法，其特征在于，所述检测用户在所述屏幕模组的内容显示区域内的触发操作，包括：
    通过所述屏幕模组中所包含的触摸功能组件检测所述用户对所述屏幕模组的触摸操作。
  15. 根据权利要求11所述的方法，其特征在于，所述检测用户在所述屏幕模组的内容显示区域内的触发操作，包括：
    通过所述屏幕模组中所包含的压力检测组件检测到所述用户对所述屏幕模组的按压操作。
  16. 一种指纹采集装置，其特征在于，所述装置应用于上述权利要求1-9中任一所述的屏幕模组；所述装置包括：
    检测模块，被配置为检测用户的手指在所述屏幕模组的内容显示区域内的触发操作；
    第一确定模块，被配置为根据所述检测模块检测到的所述触发操作对应的触发区域确定指纹的扫描区域；
    采集控制模块，被配置为启动所述第一确定模块确定的所述扫描区域内对应的指纹传感器，在所述扫描区域内执行指纹采集。
  17. 根据权利要求16所述的装置，其特征在于，所述第一确定模块包括：
    第一确定子模块，被配置为确定所述手指的触发操作对应的触发区域；
    第二确定子模块，被配置为根据所述第一确定子模块确定的所述触发区域确定指纹的扫描区域。
  18. 根据权利要求17所述的装置，其特征在于，所述第二确定子模块包括：
    第三确定子模块，被配置为根据所述触发区域确定指纹扫描的矩形边沿；
    第四确定子模块，被配置为通过所述第三确定子模块确定的所述矩形边沿确定指纹的扫描区域。
  19. 根据权利要求16所述的装置，其特征在于，所述检测模块包括：
    第一检测子模块，被配置为通过所述屏幕模组中所包含的触摸功能组件检测所述用户对所述屏幕模组的触摸操作。
  20. 根据权利要求16所述的装置，其特征在于，所述检测模块包括：
    第二检测子模块，被配置为通过所述屏幕模组中所包含的压力检测组件检测到所述用户对所述屏幕模组的按压操作。
  21. 一种电子设备，其特征在于，所述电子设备包括：
    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：
    检测用户的手指在所述屏幕模组的内容显示区域内的触发操作；
    根据所述触发操作对应的触发区域确定指纹的扫描区域；
    启动所述扫描区域内对应的指纹传感器，在所述扫描区域内执行指纹采集。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108898046A (zh) * 2018-04-25 2018-11-27 努比亚技术有限公司 一种屏下指纹功耗控制方法、终端及计算机可读存储介质

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115131834A (zh) * 2015-08-13 2022-09-30 小米科技有限责任公司 移动设备及其屏幕模组、指纹采集方法、装置及电子设备
CN106570442B (zh) * 2015-10-09 2021-05-14 小米科技有限责任公司 指纹识别方法及装置
CN106709405B (zh) * 2015-11-16 2021-01-01 小米科技有限责任公司 移动设备及其屏幕模组、指纹采集方法、装置及电子设备
US10719689B2 (en) * 2015-12-15 2020-07-21 Huawei Technologies Co., Ltd. Electronic device and fingerprint recognition method
CN105550662B (zh) * 2016-01-05 2019-03-15 京东方科技集团股份有限公司 一种指纹识别装置及其制作方法、阵列基板、显示装置
CN109151099A (zh) * 2017-06-28 2019-01-04 北京小米移动软件有限公司 电子设备
CN109409167A (zh) * 2017-08-16 2019-03-01 北京小米移动软件有限公司 检测指纹的装置及方法
CN107463925A (zh) * 2017-09-11 2017-12-12 信利光电股份有限公司 一种指纹识别模组、电子设备
WO2019071557A1 (zh) * 2017-10-13 2019-04-18 深圳芯启航科技有限公司 生物特征信息采集方法、终端及计算机可读存储介质
US20210278925A1 (en) * 2017-12-12 2021-09-09 Connectec Japan Corporation Information processing system
KR102413113B1 (ko) * 2018-01-08 2022-06-27 삼성전자주식회사 디스플레이에 형성된 개구를 통해 입사된 빛을 이용하여, 이미지 데이터를 생성하기 위한 센서를 포함하는 전자 장치
CN111684456B (zh) * 2018-02-07 2023-12-08 华为技术有限公司 指纹采集装置和指纹采集方法
CN108647569B (zh) 2018-03-30 2019-11-19 维沃移动通信有限公司 一种指纹扫描方法、移动终端
CN108615003B (zh) * 2018-04-20 2019-06-11 Oppo广东移动通信有限公司 指纹识别组件、显示装置及电子装置
EP3678002B1 (en) 2018-09-25 2022-05-04 Shenzhen Goodix Technology Co., Ltd. Multi-sensor-based under-screen fingerprint collection method, system and electronic device
CN111241882B (zh) * 2018-11-29 2023-08-04 北京小米移动软件有限公司 指纹识别装置、设备及方法
CN111291600A (zh) * 2018-12-07 2020-06-16 北京小米移动软件有限公司 指纹采集方法及装置
CN109739796A (zh) * 2018-12-29 2019-05-10 上海思立微电子科技有限公司 指纹识别部件、终端设备、图像数据传输方法和装置
CN110070000A (zh) * 2019-03-27 2019-07-30 武汉华星光电技术有限公司 指纹识别方法及移动终端
US10984215B2 (en) 2019-03-27 2021-04-20 Wuhan China Star Optoelectronics Technology Co., Ltd. Method of recognizing fingerprint and mobile terminal
CN109948588A (zh) 2019-03-31 2019-06-28 联想(北京)有限公司 一种信息处理方法及电子设备
TWI694368B (zh) * 2019-05-10 2020-05-21 新鉅科技股份有限公司 具有指紋辨識結構之電子裝置
US11281883B2 (en) * 2019-09-23 2022-03-22 Novatek Microelectronics Corp. Electronic circuit having fingerprint sensing function and method for sensing fingerprint image
CN112580398A (zh) * 2019-09-29 2021-03-30 北京小米移动软件有限公司 指纹采集方法及装置
CN110989233B (zh) * 2019-12-20 2022-09-30 厦门天马微电子有限公司 显示面板及显示装置
KR102622361B1 (ko) * 2019-12-24 2024-01-08 엘지디스플레이 주식회사 터치 구동부, 터치 표시 장치 및 터치 표시 장치의 구동 방법
CN111354291A (zh) * 2020-02-21 2020-06-30 北京京东方传感技术有限公司 栅极驱动模组、栅极驱动方法和光学指纹识别装置
US11106887B1 (en) * 2020-05-07 2021-08-31 Novatek Microelectronics Corp. Electronic circuit and a method for generating a fingerprint image
CN113743164A (zh) * 2020-05-29 2021-12-03 北京小米移动软件有限公司 光学指纹模组和信号处理方法
CN111896113A (zh) * 2020-07-28 2020-11-06 上海仙视电子科技有限公司 一种基于人脸识别的人体测温装置及方法
CN112163463A (zh) * 2020-09-10 2021-01-01 维沃移动通信有限公司 电子设备
CN114610135B (zh) * 2020-12-03 2023-01-24 荣耀终端有限公司 指纹模块的电源管理方法、管理电路和电子设备
CN114098670B (zh) * 2021-10-13 2024-07-12 深圳市罗湖医院集团 一种检测装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1283833A (zh) * 1999-08-09 2001-02-14 精工电子有限公司 指纹读取器件
US8810367B2 (en) * 2011-09-22 2014-08-19 Apple Inc. Electronic device with multimode fingerprint reader
CN104850292A (zh) * 2015-06-01 2015-08-19 京东方科技集团股份有限公司 一种内嵌式触摸屏、其驱动方法及显示装置
CN104932753A (zh) * 2015-07-15 2015-09-23 京东方科技集团股份有限公司 一种触摸屏及其触摸方法和显示装置
CN105184228A (zh) * 2015-08-13 2015-12-23 小米科技有限责任公司 移动设备及其屏幕模组、指纹采集方法、装置及电子设备
CN105488464A (zh) * 2015-11-26 2016-04-13 小米科技有限责任公司 指纹识别方法及装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3647885B2 (ja) * 1993-05-07 2005-05-18 日本電信電話株式会社 画像処理装置
US5828773A (en) * 1996-01-26 1998-10-27 Harris Corporation Fingerprint sensing method with finger position indication
JP3744620B2 (ja) * 1996-09-25 2006-02-15 ソニー株式会社 画像照合装置及び画像照合方法
KR100500692B1 (ko) * 2002-03-12 2005-07-12 비오이 하이디스 테크놀로지 주식회사 화상 표시 모드와 지문 인식 모드를 모두 수행하는 액정디스플레이 장치
JP4141997B2 (ja) * 2004-06-09 2008-08-27 シャープ株式会社 センサ保護カバー、およびポインティングデバイス
KR101961052B1 (ko) * 2007-09-24 2019-03-21 애플 인크. 전자 장치 내의 내장형 인증 시스템들
TWI390452B (zh) 2008-10-17 2013-03-21 Acer Inc 指紋感測裝置與方法以及具指紋感測之觸控裝置
US9274553B2 (en) * 2009-10-30 2016-03-01 Synaptics Incorporated Fingerprint sensor and integratable electronic display
US20150363038A1 (en) * 2010-04-23 2015-12-17 Handscape Inc. Method for orienting a hand on a touchpad of a computerized system
US9823837B2 (en) * 2011-11-29 2017-11-21 Panasonic Intellectual Property Management Co., Ltd. Display control device, display control method, and display control program
WO2013088555A1 (ja) * 2011-12-15 2013-06-20 富士通株式会社 生体情報処理装置、生体情報処理方法及び生体情報処理用コンピュータプログラム
US9066125B2 (en) * 2012-02-10 2015-06-23 Advanced Biometric Controls, Llc Secure display
US20130279769A1 (en) * 2012-04-10 2013-10-24 Picofield Technologies Inc. Biometric Sensing
US10203816B2 (en) * 2013-05-07 2019-02-12 Egis Technology Inc. Apparatus and method for TFT fingerprint sensor
US9261991B2 (en) * 2013-05-28 2016-02-16 Google Technology Holdings LLC Multi-layered sensing with multiple resolutions
US9494995B2 (en) * 2013-06-03 2016-11-15 Qualcomm Incorporated Devices and methods of sensing
US9898642B2 (en) * 2013-09-09 2018-02-20 Apple Inc. Device, method, and graphical user interface for manipulating user interfaces based on fingerprint sensor inputs
CN103576836A (zh) * 2013-11-18 2014-02-12 广东欧珀移动通信有限公司 一种触摸式移动终端及其省电控制方法
JP6318588B2 (ja) * 2013-12-04 2018-05-09 富士通株式会社 生体認証装置、生体認証方法及び生体認証用コンピュータプログラム
KR20150073539A (ko) * 2013-12-23 2015-07-01 삼성전자주식회사 전자장치의 입력 감지장치 및 방법
KR102220447B1 (ko) * 2014-01-15 2021-02-25 삼성전자주식회사 입력 처리 방법 및 그 전자 장치
KR102177150B1 (ko) * 2014-02-19 2020-11-10 삼성전자 주식회사 지문인식 장치 및 방법
US9465930B2 (en) * 2014-08-29 2016-10-11 Dropbox, Inc. Fingerprint gestures
CN104281841A (zh) * 2014-09-30 2015-01-14 深圳市汇顶科技股份有限公司 一种指纹识别***及其指纹处理方法和装置
CN106462348B (zh) * 2015-03-31 2019-09-20 华为技术有限公司 设备的可调参数的调整方法和设备
CN105184247B (zh) * 2015-08-28 2018-12-28 京东方科技集团股份有限公司 一种指纹识别元件、其识别方法、显示器件及显示装置
CN106709405B (zh) * 2015-11-16 2021-01-01 小米科技有限责任公司 移动设备及其屏幕模组、指纹采集方法、装置及电子设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1283833A (zh) * 1999-08-09 2001-02-14 精工电子有限公司 指纹读取器件
US8810367B2 (en) * 2011-09-22 2014-08-19 Apple Inc. Electronic device with multimode fingerprint reader
CN104850292A (zh) * 2015-06-01 2015-08-19 京东方科技集团股份有限公司 一种内嵌式触摸屏、其驱动方法及显示装置
CN104932753A (zh) * 2015-07-15 2015-09-23 京东方科技集团股份有限公司 一种触摸屏及其触摸方法和显示装置
CN105184228A (zh) * 2015-08-13 2015-12-23 小米科技有限责任公司 移动设备及其屏幕模组、指纹采集方法、装置及电子设备
CN105488464A (zh) * 2015-11-26 2016-04-13 小米科技有限责任公司 指纹识别方法及装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108898046A (zh) * 2018-04-25 2018-11-27 努比亚技术有限公司 一种屏下指纹功耗控制方法、终端及计算机可读存储介质
CN108898046B (zh) * 2018-04-25 2022-03-11 努比亚技术有限公司 一种屏下指纹功耗控制方法、终端及计算机可读存储介质

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