WO2019062471A1 - 显示屏、移动终端和显示方法 - Google Patents

显示屏、移动终端和显示方法 Download PDF

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Publication number
WO2019062471A1
WO2019062471A1 PCT/CN2018/103564 CN2018103564W WO2019062471A1 WO 2019062471 A1 WO2019062471 A1 WO 2019062471A1 CN 2018103564 W CN2018103564 W CN 2018103564W WO 2019062471 A1 WO2019062471 A1 WO 2019062471A1
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WO
WIPO (PCT)
Prior art keywords
light emitting
emitting area
display screen
light
brightness
Prior art date
Application number
PCT/CN2018/103564
Other languages
English (en)
French (fr)
Inventor
邓紫强
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP18863610.4A priority Critical patent/EP3690948A4/en
Priority to US16/651,471 priority patent/US11145695B2/en
Publication of WO2019062471A1 publication Critical patent/WO2019062471A1/zh

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    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • 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
    • G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/40—OLEDs integrated with touch screens

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a display screen, a mobile terminal, and a display method.
  • the display screen of the mobile terminal is also more and more oriented toward the proportion of the large screen.
  • the fingerprint recognition module is disposed directly below the display screen, and when the fingerprint recognition module recognizes the fingerprint, the brightness of the display screen is relatively Low, resulting in a lower success rate for the display to recognize the user's fingerprint.
  • a first aspect of the embodiments of the present disclosure provides a display screen, including: an organic light-emitting diode (OLED) display screen and an optical fingerprint module, where the optical fingerprint module is disposed on the OLED display
  • the OLED display panel includes a light emitting layer and a touch screen, the light emitting layer includes a first light emitting area and a second light emitting area, wherein the first light emitting area is corresponding to the optical fingerprint module; the first light emitting The area is used when the position of the touch screen corresponding to the first light-emitting area is not touched, the first light-emitting area is illuminated with a first preset brightness; when the position of the touch screen corresponding to the first light-emitting area is touched The first light emitting area emits light at a second preset brightness; the brightness value of the first preset brightness is smaller than the brightness value of the second preset brightness.
  • an embodiment of the present disclosure further provides a mobile terminal, including: the foregoing display screen.
  • the embodiment of the present disclosure further provides a display method, which is applied to the foregoing mobile terminal, and includes:
  • an embodiment of the present disclosure further provides a mobile terminal, including a memory, a processor, and a computer program stored on the memory and operable on the processor, where the processor executes the computer program as described above The steps in the display method are described.
  • an embodiment of the present disclosure further provides a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps in the display method as described above.
  • FIG. 1 is a structural diagram of a display screen according to an embodiment of the present disclosure
  • FIG. 2 is a structural diagram of another display screen according to an embodiment of the present disclosure.
  • FIG. 3 is a flowchart of a display method according to an embodiment of the present disclosure.
  • FIG. 5 is a structural block diagram of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 1 is a structural diagram of a display screen according to an embodiment of the present disclosure.
  • a display screen includes: an OLED display screen 1 and an optical fingerprint module 2, the optical The fingerprint module 2 is disposed in the OLED display screen 1.
  • the OLED display screen 1 includes a light emitting layer 101 and a touch screen, and the light emitting layer includes a first light emitting area 1011 and a second light emitting area 1012, and the first light emitting area 1011 is corresponding to the optical fingerprint module 2; the first illuminating region 1011 is configured to: when the position of the touch screen corresponding to the first illuminating region 1011 is not touched, the first illuminating region 1011 is first a preset brightness illumination; when the position of the touch screen corresponding to the first light-emitting area 1011 is touched, the first light-emitting area 1011 emits light at a second preset brightness; the brightness value of the first preset brightness is less than The brightness value of the second preset brightness is described.
  • the OLED display 1 includes a light-emitting layer 101 and a touch screen 102.
  • the area of the cross-section of the light-emitting layer 101 may be equal to the area of the cross-section of the touch screen 102, or the area of the cross-section of the light-emitting layer 101 may be slightly larger than the cross-section of the touch screen 102.
  • Each of the areas of the touch screen 102 can be illuminated by the light emitted by the illuminating layer.
  • the brightness of the light emitted by each part of the light-emitting layer 101 may be the same, or the difference of the brightness is within a range, so that the brightness of each part of the touch screen seen by the user's eyes is uniform.
  • the difference in brightness can range between 0.00001 and 0.000001 nit. It should be noted that nit is a unit indicating brightness.
  • the first illuminating area 1011 and the second illuminating area 1012 may be designed at the beginning of designing the display screen. Specifically, the specific location of the first illuminating region 1011 and the second illuminating region 1012 and the size of the specific area may be specifically included.
  • the pressing of the touch screen may be a part of the user having a skin texture, and may of course include a user's finger. It should be noted that the user who presses the touch screen 102 is preferably a user's finger because of the optics disposed in the OLED display 1 .
  • the fingerprint module 2 is specifically used to identify fingerprints.
  • the specific values of the first preset brightness and the second preset brightness are not limited herein. It is only necessary to satisfy the brightness value of the first preset brightness that is smaller than the brightness value of the second preset brightness.
  • the first light emitting region 1011 and the second light emitting region 1012 can be designed with two independent circuits to supply power to the two light emitting regions.
  • the first light emitting region 1011 may be powered by two wires, which are a first wire and a second wire, respectively, wherein the first wire may provide an internal layer voltage of the first light emitting region (Emissive Layer Voltage Device Device, ELVDD), and the second wire can provide an emission layer common ground voltage series (ELVSS) of the first light-emitting region 1011; in addition, the second light-emitting region 1012 can be powered by two wires, respectively The three wires and the fourth wires, wherein the third wires may provide ELVDD of the second light emitting region 1012, and the fourth wires may provide ELVSS of the second light emitting region 1012.
  • both the first wire and the third wire can provide a voltage of 4.6V
  • both the second wire and the fourth wire can provide a voltage of 2.6V
  • the first light can be made Both the region 1011 and the second light-emitting region 1012 emit light at a brightness of 430 nit, at which time 430 nit is the first preset brightness; when the touch screen 102 is touched, the first wire can provide a voltage of 5.5 V, and the second wire can provide a 3.0 V.
  • the voltage is such that the first light-emitting region 1011 can emit light at a luminance of 600 nit, and 600 nit is the second predetermined luminance.
  • the optical fingerprint module 2 when the touch screen 102 is touched, the brightness of the first light-emitting area 1011 can be improved, so that the optical fingerprint module 2 can more accurately identify the skin texture.
  • the optical fingerprint module 2 also recognizes the fingerprint. More accurate, thus improving the success rate of the display screen to identify the user's fingerprint.
  • the processor of the mobile terminal can read different information on the touch screen 102, and can provide different voltages when reading information of different areas, for example, when reading information on the position of the touch screen 102 corresponding to the second light-emitting area 1012.
  • Providing an ELVDD of 4.6V and providing an ELVSS of 2.8V; when reading information on the position of the touch screen 102 corresponding to the first light-emitting area 1011, and detecting that the position of the touch screen 102 corresponding to the first light-emitting area 1011 is touched The ELVDD is provided at 5.5V, and the ELVSS is provided at 3.0V, so that the first light-emitting region 1011 can be illuminated at a luminance of 600 nits.
  • the luminance of the first light-emitting region 1011 is also improved, thereby making the optical fingerprint
  • the module 2 recognizes the skin texture more accurately.
  • the optical fingerprint module 2 also recognizes the fingerprint more accurately, thereby improving the success rate of the screen recognition user fingerprint.
  • the structure of the OLED display 1 can be as shown in FIG. 2 , and the OLED display 1 can include: a touch screen 102 , a transparent adhesive layer 103 , a polarizer 104 , an upper glass 105 , a light emitting layer 101 , a lower glass 106 , or a protective foam 107 .
  • the transparent adhesive layer 103 can be used to connect the polarizer 104 and the touch screen 102.
  • the polarizer 104 can change the direction of light propagation, so that the transmittance of the light is higher and the reflectivity is lower, so that the display of the entire display is better.
  • the light-emitting layer 101 may be disposed between the upper glass 105 and the lower glass 106, and the arrangement may further facilitate the propagation of light emitted from the light-emitting layer 101.
  • the protective foam 107 can be used to protect the optical fingerprint module 2, and the optical fingerprint module 2 and the protective foam 107 can be disposed on the same layer, or the optical fingerprint module 2 can be disposed under the protective foam 107. The function of the optical fingerprint module 2 can also be protected.
  • a display screen including: an OLED display screen and an optical fingerprint module, wherein the optical fingerprint module is disposed in the OLED display screen, the OLED display screen includes a light emitting layer and a touch screen, and the light emitting layer includes the first light emitting layer.
  • a first light-emitting area corresponding to the optical fingerprint module the first light-emitting area is configured to emit light at the first preset brightness when the position of the touch screen corresponding to the first light-emitting area is not touched
  • the first light emitting area emits light with the second preset brightness; the brightness value of the first preset brightness is smaller than the brightness value of the second preset brightness.
  • the display screen detects that the second light-emitting area corresponding to the touch screen is touched, the light-emitting brightness of the second light-emitting area changes from the first preset brightness to the second preset brightness, thereby improving the brightness of the second light-emitting area. In turn, the success rate of the display screen to identify the user's fingerprint is improved.
  • the OLED display 1 has a screen ratio of 85%-93%.
  • the first position of the touch screen 102 corresponding to the first light-emitting area 1011 is not touched.
  • the light emitting region 1011 emits light at a first preset brightness; when the position of the touch screen 102 corresponding to the first light emitting region 1011 is touched, the first light emitting region 1011 emits light at a second predetermined brightness.
  • the OLED display screen having a screen ratio of 85%-93% can implement the following process: when the position of the touch screen corresponding to the first light emitting area is not touched, the first light emitting area emits light at the first preset brightness; When the position of the touch screen corresponding to the first light emitting area is touched, the first light emitting area emits light at the second predetermined brightness. And the OLED display with a screen ratio of 85%-93% can make the effect of the above process more obvious.
  • the second illuminating area 1012 is configured to be when the position of the touch screen 102 corresponding to the first illuminating area 1011 is not touched, and when the position of the touch screen 102 corresponding to the first illuminating area 1011 is When touched, the second light emitting regions 1012 each emit light at a first predetermined brightness.
  • the second illuminating area is always illuminated with the first preset brightness, and the brightness of the position of the touch screen corresponding to the second illuminating area is constant, so that the user reads the information of the position of the touch screen corresponding to the second illuminating area. It is more convenient and can extend the life of the display.
  • the first preset brightness is greater than or equal to 600 nit.
  • the first preset brightness is greater than or equal to 600 nit, which can make the optical fingerprint module have higher success rate for fingerprint recognition of the user, and correspondingly improve the success rate of the display screen to identify the user fingerprint.
  • the second preset brightness is 0.2-430 nit.
  • the second preset brightness is 0.2-430 nit.
  • the brightness value of the second preset brightness is within the above range, the service life of the display screen is longer and the controllability is better.
  • the optical fingerprint module 2 is disposed in the OLED display 1 by means of glue bonding.
  • the optical fingerprint module is disposed in the OLED display screen by means of glue bonding, which can better fix the optical fingerprint module, and can be more conveniently disassembled when the optical fingerprint module fails. Thereby achieving maintenance of the display screen.
  • Embodiments of the present disclosure also provide a mobile terminal including the above display screen.
  • the mobile terminal may be a mobile phone, a tablet personal computer, a laptop computer, a personal digital assistant (PDA), a mobile internet device (MID), or a mobile internet device (MID). Wearable Device, etc.
  • PDA personal digital assistant
  • MID mobile internet device
  • MID mobile internet device
  • the mobile terminal including the display screen changes the light-emitting brightness of the second light-emitting area from the first preset brightness to the second preset brightness when the second light-emitting area corresponding to the touch screen is detected to be touched.
  • the brightness of the second light-emitting area is improved, thereby improving the success rate of the display screen to identify the user's fingerprint.
  • FIG. 3 is a flowchart of a display method according to an embodiment of the present disclosure. As shown in FIG. 3, the embodiment of the present disclosure further provides a display method, which is applied to the foregoing mobile terminal, and includes:
  • Step 301 When it is detected that the touch screen is touched, and when the optical fingerprint module detects that there is skin texture on the touch screen, control the first light emitting area to emit light at the second preset brightness.
  • the first light-emitting area when the mobile terminal detects that the touch screen is touched, and the skin fingerprint is detected by the optical fingerprint module, the first light-emitting area can be controlled to emit light at the second predetermined brightness.
  • the optical fingerprint module detects a higher success rate of the fingerprint under the condition that the first light-emitting area emits light with the second predetermined brightness.
  • step 301 the following steps may also be included:
  • the second light-emitting area is controlled to emit light at the first predetermined brightness.
  • the brightness display of the entire display can be fixed, giving the user a better experience, while avoiding the second illumination area to emit light at the second preset brightness, which reduces the energy consumption of the entire display.
  • FIG. 4 is a flowchart of another display method according to an embodiment of the present disclosure. As shown in FIG. 4, the embodiment of the present disclosure further provides a display method, which is applied to the foregoing mobile terminal, and includes:
  • Step 401 When detecting that the touch screen is touched, and detecting that there is skin texture on the touch screen by the optical fingerprint module, controlling ELVDD of the OLED display screen to be a first preset value, and controlling the The ELVSS of the OLED display is a second preset value;
  • Step 402 When the ELVDD is the first preset value, and the ELVSS is the second preset value, controlling the first light emitting area to emit light at the second preset brightness.
  • the ELVDD of the entire OLED display is usually controlled within the first threshold and the ELVSS is controlled within the second threshold.
  • the first threshold is less than the first preset value
  • the second threshold is less than the second preset value.
  • the first illumination area is controlled by the second preset brightness.
  • the illumination ensures better function of the display and correspondingly improves the service life of the entire display.
  • FIG. 5 is a structural block diagram of a mobile terminal according to an embodiment of the present disclosure.
  • the mobile terminal 500 shown in FIG. 5 includes a radio frequency (RF) circuit 510, a memory 520, an input unit 530, a display unit 540, a processor 560, an audio circuit 570, a WiFi (Wireless Fidelity) module 580, and a power supply 590.
  • RF radio frequency
  • the input unit 530 can be configured to receive numeric or character information input by the user, and generate signal input related to user settings and function control of the mobile terminal 500.
  • the input unit 530 may include a touch panel 531.
  • the touch panel 531 also referred to as a touch screen, can collect touch operations on or near the user (such as the operation of the user using any suitable object or accessory such as a finger or a stylus on the touch panel 531), and according to the preset
  • the programmed program drives the corresponding connection device.
  • the touch panel 531 can include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 560 is provided and can receive commands from the processor 560 and execute them.
  • the touch panel 531 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 530 may further include other input devices 532, which may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like. One or more of them.
  • the display unit 540 can be used to display information input by the user or information provided to the user and various menu interfaces of the mobile terminal 500.
  • the display unit 540 can include a display panel 541.
  • the display panel 541 can be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
  • the touch panel 531 can cover the display panel 541 to form a touch display screen, and when the touch display screen detects a touch operation on or near it, it is transmitted to the processor 560 to determine the type of the touch event, and then the processor The 560 provides a corresponding visual output on the touch display depending on the type of touch event.
  • the touch display includes an application interface display area and a common control display area.
  • the arrangement manner of the application interface display area and the display area of the common control is not limited, and the arrangement manner of the two display areas can be distinguished by up-and-down arrangement, left-right arrangement, and the like.
  • the application interface display area can be used to display the interface of the application. Each interface can contain interface elements such as at least one application's icon and/or widget desktop control.
  • the application interface display area can also be an empty interface that does not contain any content.
  • the common control display area is used to display controls with high usage, such as setting buttons, interface numbers, scroll bars, phone book icons, and the like.
  • the processor 560 is a control center of the mobile terminal 500, and connects various parts of the entire mobile terminal by using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 521, and calling the second memory.
  • the data in 522 performs various functions and processing data of the mobile terminal 500, thereby performing overall monitoring of the mobile terminal 500.
  • processor 560 can include one or more processing units.
  • the mobile terminal 500 includes a display screen, and the display screen includes: an organic light emitting diode OLED display screen and an optical fingerprint module, wherein the optical fingerprint module is disposed in the OLED display screen, and the OLED display screen includes a light emitting Layer and touch screen.
  • the processor 560 by calling a software program and/or a module stored in the memory 521 and/or data in the second memory 522, the processor 560 is configured to: when detecting that the touch screen is touched, And when the optical fingerprint module detects that there is a skin texture on the touch screen, controlling the first light emitting region to emit light at the second predetermined brightness.
  • the processor 560 is further configured to: when detecting that the touch screen is touched, and detecting that there is skin texture on the touch screen by the optical fingerprint module, controlling an internal voltage ELVDD of the emission layer device of the OLED display screen is a preset value, and controlling an emission layer common ground terminal voltage ELVSS of the OLED display screen to be a second preset value;
  • the processor 560 is further configured to: control the second light emitting area to emit light at the first preset brightness.
  • the mobile terminal of the present disclosure may be, for example, a mobile phone, a tablet computer, a personal digital assistant (PDA), or a car computer or the like.
  • PDA personal digital assistant
  • the mobile terminal 500 can implement various processes implemented by the mobile terminal in the foregoing embodiment. To avoid repetition, details are not described herein again.
  • the mobile terminal 500 of the embodiment of the present disclosure controls the first light emitting area to be second when the ELVDD of the entire OLED display screen is the first preset value and the ELVSS of the entire OLED display screen is the second preset value.
  • the preset brightness illumination ensures better function realization of the display screen and correspondingly improves the service life of the entire display.
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the portion of the technical solution of the present disclosure that contributes in essence or to the prior art or the portion of the technical solution may be embodied in the form of a software product stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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  • General Engineering & Computer Science (AREA)
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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

本公开提供一种显示屏、移动终端和显示方法，显示屏包括：OLED显示屏和光学指纹模组，光学指纹模组设于OLED显示屏内，OLED显示屏包括发光层和触摸屏，发光层包括第一发光区域和第二发光区域，第一发光区域与光学指纹模组对应设置；第一发光区域用于当触摸屏对应第一发光区域的位置未被触摸时，第一发光区域以第一预设亮度发光；当触摸屏对应第一发光区域的位置被触摸时，第一发光区域以第二预设亮度发光；第一预设亮度的亮度值小于第二预设亮度的亮度值。

Description

显示屏、移动终端和显示方法
相关申请的交叉引用
本申请主张在2017年9月28日在中国提交的中国专利申请号No.201710895986.7的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种显示屏、移动终端和显示方法。
背景技术
随着移动终端的迅速发展，移动终端已经成为人们生活中必不可少的一种工具，并且为用户生活的各个方面带来了极大的便捷。相对于屏占比小的移动终端，屏占比大的移动终端给用户带来了更佳的用户体验。所以移动终端的显示屏也越来越向着大屏占比的方向发展，相关技术中，将指纹识别模组设置于显示屏正下方，在指纹识别模组识别指纹时，由于显示屏的亮度较低，从而导致显示屏识别用户指纹的成功率较低。
发明内容
本公开实施例第一方面提供了一种显示屏，包括：有机发光二级管(Organic Light-Emitting Diode，OLED)显示屏和光学指纹模组，所述光学指纹模组设于所述OLED显示屏内，所述OLED显示屏包括发光层和触摸屏，所述发光层包括第一发光区域和第二发光区域，所述第一发光区域与所述光学指纹模组对应设置；所述第一发光区域用于当所述触摸屏对应所述第一发光区域的位置未被触摸时，所述第一发光区域以第一预设亮度发光；当所述触摸屏对应所述第一发光区域的位置被触摸时，所述第一发光区域以第二预设亮度发光；所述第一预设亮度的亮度值小于所述第二预设亮度的亮度值。
第二方面，本公开实施例还提供一种移动终端，包括：上述的显示屏。
第三方面，本公开实施例还提供一种显示方法，应用于上述的移动终端，包括：
检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述第一发光区域以所述第二预设亮度发光。
第四方面，本公开实施例还提供了一种移动终端，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如上所述显示方法中的步骤。
第五方面，本公开实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现如上所述显示方法中的步骤。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的一种显示屏的结构图；
图2是本公开实施例提供的另一种显示屏的结构图；
图3是本公开实施例提供的一种显示方法的流程图；
图4是本公开实施例提供的另一种显示方法的流程图；
图5是本公开实施例提供的一种移动终端的结构框图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
参见图1-2，图1是本公开实施例提供的一种显示屏的结构图，如图1所示，一种显示屏，包括：OLED显示屏1和光学指纹模组2，所述光学指纹模组2设于所述OLED显示屏1内，所述OLED显示屏1包括发光层101和触摸屏，所述发光层包括第一发光区域1011和第二发光区域1012，所述第 一发光区域1011与所述光学指纹模组2对应设置；所述第一发光区域1011用于当所述触摸屏对应所述第一发光区域1011的位置未被触摸时，所述第一发光区域1011以第一预设亮度发光；当所述触摸屏对应所述第一发光区域1011的位置被触摸时，所述第一发光区域1011以第二预设亮度发光；所述第一预设亮度的亮度值小于所述第二预设亮度的亮度值。
其中，OLED显示屏1包括发光层101和触摸屏102，发光层101的截面的面积可以与触摸屏102的截面的面积相等，或者发光层101的截面的面积可以稍微大于触摸屏102的截面，这样可以保证触摸屏102的每一块区域都能够被发光层发出的光照亮。
其中，发光层101上每一部分发出的光的亮度可以都是一样的，或者亮度的差距在一个范围内，使用户的眼睛看到的触摸屏上每一个部分的亮度都是均匀的。例如，亮度的差距的范围可以在0.00001-0.000001nit之间。需要说明的是，nit是表示亮度的单位。
其中，第一发光区域1011和第二发光区域1012可以是在设计显示屏之初就设计好的。其中，具体可以包括第一发光区域1011和第二发光区域1012的具体位置以及具体的面积的大小。
其中，按压触摸屏的可以是用户身上的具有皮肤纹路的部位，当然也可以包括用户的手指，并且需要说明的是，按压触摸屏102的优选是用户的手指，因为设于OLED显示屏1内的光学指纹模组2是专门用来识别指纹的。
其中，第一预设亮度和第二预设亮度的具体数值，在此不做限定。只需要满足第一预设亮度的亮度值小于第二预设亮度的亮度值即可。
其中，第一发光区域1011和第二发光区域1012可以设计两个独立的电路分别给上述两个发光区域供电。例如：第一发光区域1011可以是由两根电线来供电，分别为第一电线和第二电线，其中，第一电线可以提供第一发光区域的发射层器件内部电压(Emissive Layer Voltage Device Device，ELVDD)，而第二电线可以提供第一发光区域1011的发射层公共接地端电压(Emissive Layer Voltage Series Series，ELVSS)；另外，第二发光区域1012可以是由两根电线来供电，分别为第三电线和第四电线，其中，第三电线可以提供第二发光区域1012的ELVDD，而第四电线可以提供第二发光区域1012的ELVSS。 在触摸屏102未被触摸时，第一电线和第三电线均可以提供4.6V的电压，而第二电线和第四电线均可以提供2.6V的电压，通过提供上述电压，从而可以使得第一发光区域1011和第二发光区域1012均以430nit的亮度发光，此时430nit即为第一预设亮度；在触摸屏102被触摸时，第一电线可以提供5.5V的电压，第二电线可以提供3.0V的电压，从而使得第一发光区域1011可以以600nit的亮度发光，此时600nit即为第二预设亮度。通过上述设置，可以在触摸屏102被触摸时，通过提高第一发光区域1011的发光亮度，从而使得光学指纹模组2对皮肤纹路的识别更加准确，当然，光学指纹模组2对指纹的识别也更加准确，从而提高了显示屏识别用户指纹的成功率。
其中，移动终端的处理器在读取触摸屏102上的信息，可以在读取不同的区域的信息时提供不同的电压，例如：在读取触摸屏102对应第二发光区域1012的位置上的信息时，提供的ELVDD为4.6V，提供的ELVSS为2.8V；当读取触摸屏102对应第一发光区域1011的位置上的信息时，且检测到触摸屏102对应第一发光区域1011的位置被触摸时，提供的ELVDD为5.5V，提供的ELVSS为3.0V，从而可以使得此时第一发光区域1011以600nit的亮度发光，通过上述设置，同样提高了第一发光区域1011的发光亮度，从而使得光学指纹模组2对皮肤纹路的识别更加准确，当然，光学指纹模组2对指纹的识别也更加准确，从而提高了显示屏识别用户指纹的成功率。
其中，OLED显示屏1的结构可以如图2所示，OLED显示屏1可以包括：触摸屏102、透明胶层103、偏光片104、上玻璃105、发光层101、下玻璃106或保护泡棉107。透明胶层103可以用来连接偏光片104与触摸屏102。而偏光片104可以改变光线的传播方向，使得光线的透过率更高，反射率更低，从而使得整个显示屏的显示效果更好。另外，发光层101可以设置在上玻璃105与下玻璃106之间，这样设置可以更加方便发光层101上发出的光的传播。而保护泡棉107可以用来保护光学指纹模组2，可以将光学指纹模组2与保护泡棉107设置于同一层，或者将光学指纹模组2设置于保护泡棉107之下。同样可以起到保护光学指纹模组2的作用。
本公开实施例中，提供了一种显示屏，包括：OLED显示屏和光学指纹模组，光学指纹模组设于OLED显示屏内，OLED显示屏包括发光层和触摸 屏，发光层包括第一发光区域和第二发光区域，第一发光区域与光学指纹模组对应设置；第一发光区域用于当触摸屏对应第一发光区域的位置未被触摸时，第一发光区域以第一预设亮度发光；当触摸屏对应第一发光区域的位置被触摸时，第一发光区域以第二预设亮度发光；第一预设亮度的亮度值小于第二预设亮度的亮度值。上述显示屏在检测到触摸屏对应的第二发光区域被触摸时，上述第二发光区域的发光亮度由第一预设亮度变为第二预设亮度，提高了上述第二发光区域的发光亮度，进而提高了显示屏识别用户指纹的成功率。
其中，可选的，所述OLED显示屏1的屏占比为85％-93％。
其中，OLED显示屏1的屏占比为85％时，或者OLED显示屏1的屏占比为93％时，均可以实现当触摸屏102对应第一发光区域1011的位置未被触摸时，第一发光区域1011以第一预设亮度发光；当触摸屏102对应第一发光区域1011的位置被触摸时，第一发光区域1011以第二预设亮度发光。
本实施方式中，屏占比为85％-93％的OLED显示屏均可以实现以下过程：当触摸屏对应第一发光区域的位置未被触摸时，第一发光区域以第一预设亮度发光；当触摸屏对应第一发光区域的位置被触摸时，第一发光区域以第二预设亮度发光。并且屏占比为85％-93％的OLED显示屏可以使得上述过程的效果更加明显。
可选的，所述第二发光区域1012用于当所述触摸屏102对应所述第一发光区域1011的位置未被触摸时，以及当所述触摸屏102对应所述第一发光区域1011的位置被触摸时，所述第二发光区域1012均以第一预设亮度发光。
本公开实施例中，第二发光区域一直以第一预设亮度发光，可以保证触摸屏对应第二发光区域的位置的亮度是恒定的，使得用户在读取触摸屏对应第二发光区域的位置的信息时更加方便，并且可以延长显示屏的使用寿命。
可选的，所述第一预设亮度大于或等于600nit。
本公开实施例中，第一预设亮度大于或等于600nit，可以使得光学指纹模组对用户的指纹识别成功率更高，也相应的提高了显示屏识别用户指纹的成功率。
可选的，所述第二预设亮度为0.2-430nit。
本公开实施例中，第二预设亮度为0.2-430nit，当第二预设亮度的亮度值在上述范围内，可以使得显示屏的使用寿命更长，可控制性也就越好。
可选的，所述光学指纹模组2通过胶接的方式设于所述OLED显示屏1内。
本公开实施例中，光学指纹模组通过胶接的方式设于OLED显示屏内，可以更好的实现光学指纹模组的固定，并且在光学指纹模组出现故障时，也可以更方便拆卸，从而实现对显示屏的维修。
本公开实施例还提供一种移动终端，包括上述的显示屏。
其中，上述移动终端可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，简称PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等等。
本公开实施例中，包括上述显示屏的移动终端，在在检测到触摸屏对应的第二发光区域被触摸时，上述第二发光区域的发光亮度由第一预设亮度变为第二预设亮度，提高了上述第二发光区域的发光亮度，进而提高了显示屏识别用户指纹的成功率。
参见图3，图3是本公开实施例提供的一种显示方法的流程图，如图3所示，本公开实施例还提供一种显示方法，应用于上述的移动终端，包括：
步骤301、检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述第一发光区域以所述第二预设亮度发光。
本实施方式中，移动终端检测到触摸屏被触摸时，且通过光学指纹模组检测到触摸屏上有皮肤纹路时，即可控制第一发光区域以第二预设亮度发光。在第一发光区域以第二预设亮度发光的条件下，光学指纹模组检测指纹的成功率更高。
可选的，步骤301之后，还可以包括以下步骤：
控制所述第二发光区域以所述第一预设亮度发光。
本公开实施例中，在控制第一发光区域以第二预设亮度发光的前提下，控制第二发光区域以第一预设亮度发光。可以使整个显示屏的亮度显示是固 定的，给用户更好的使用体验，同时避免了第二发光区域以第二预设亮度发光，降低了整个显示屏的能耗。
参见图4，图4是本公开实施例提供的另一种显示方法的流程图，如图4所示，本公开实施例还提供一种显示方法，应用于上述的移动终端，包括：
步骤401、检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述OLED显示屏的ELVDD为第一预设值，并控制所述OLED显示屏的ELVSS为第二预设值；
步骤402、当所述ELVDD为所述第一预设值，且所述ELVSS为所述第二预设值，控制所述第一发光区域以所述第二预设亮度发光。
其中，步骤401之前，基于移动终端的使用寿命以及移动终端的稳定性考虑，通常会将整个OLED显示屏的ELVDD控制在第一门限值以内，以及将ELVSS控制在第二门限值以内。第一门限值小于第一预设值，第二门限值小于第二预设值。在需要将第二发光区域以第二预设亮度发光时，需要先将整个OLED显示屏的ELVDD控制在第一预设值，将整个OLED显示屏的ELVSS控制在第二预设值。需要说明的是，第一预设值与第二预设值的具体数值在此不做限定。
本公开实施例中，通过上述设置，当整个OLED显示屏的ELVDD为第一预设值，且整个OLED显示屏的ELVSS为第二预设值时，控制第一发光区域以第二预设亮度发光，更好的保证了显示屏的功能实现，且相应的提高了整个显示屏的使用寿命。
如图5所示，为本公开实施例的移动终端的结构框图。图5所示的移动终端500包括射频(Radio Frequency，RF)电路510、存储器520、输入单元530、显示单元540、处理器560、音频电路570、WiFi(Wireless Fidelity)模块580和电源590。
其中，输入单元530可用于接收用户输入的数字或字符信息，以及产生与移动终端500的用户设置以及功能控制有关的信号输入。具体地，本公开实施例中，该输入单元530可以包括触控面板531。触控面板531，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板531上的操作)，并根据预先设定的程式驱动 相应的连接装置。可选的，触控面板531可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给该处理器560，并能接收处理器560发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板531。除了触控面板531，输入单元530还可以包括其他输入设备532，其他输入设备532可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
其中，显示单元540可用于显示由用户输入的信息或提供给用户的信息以及移动终端500的各种菜单界面。显示单元540可包括显示面板541，可选的，可以采用LCD或有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板541。
应注意，触控面板531可以覆盖显示面板541，形成触摸显示屏，当该触摸显示屏检测到在其上或附近的触摸操作后，传送给处理器560以确定触摸事件的类型，随后处理器560根据触摸事件的类型在触摸显示屏上提供相应的视觉输出。
触摸显示屏包括应用程序界面显示区及常用控件显示区。该应用程序界面显示区及该常用控件显示区的排列方式并不限定，可以为上下排列、左右排列等可以区分两个显示区的排列方式。该应用程序界面显示区可以用于显示应用程序的界面。每一个界面可以包含至少一个应用程序的图标和/或widget桌面控件等界面元素。该应用程序界面显示区也可以为不包含任何内容的空界面。该常用控件显示区用于显示使用率较高的控件，例如，设置按钮、界面编号、滚动条、电话本图标等应用程序图标等。
其中处理器560是移动终端500的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器521内的软件程序和/或模块，以及调用存储在第二存储器522内的数据，执行移动终端500的各种功能和处理数据，从而对移动终端500进行整体监控。可选的，处理器560可包括一个或多个处理单元。
所述移动终端500包括显示屏，该显示屏包括：有机发光二级管OLED显示屏和光学指纹模组，所述光学指纹模组设于所述OLED显示屏内，所述OLED显示屏包括发光层和触摸屏。
在本公开的一实施例中，通过调用存储该存储器521内的软件程序和/或模块和/或该第二存储器522内的数据，处理器560用于：检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述第一发光区域以所述第二预设亮度发光。
处理器560还用于：检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述OLED显示屏的发射层器件内部电压ELVDD为第一预设值，并控制所述OLED显示屏的发射层公共接地端电压ELVSS为第二预设值；
当所述ELVDD为所述第一预设值，且所述ELVSS为所述第二预设值，控制所述第一发光区域以所述第二预设亮度发光。
处理器560还用于：控制所述第二发光区域以所述第一预设亮度发光。
本公开的移动终端如可以是手机、平板电脑、个人数字助理(Personal Digital Assistant，PDA)、或车载电脑等等终端。
移动终端500能够实现前述实施例中移动终端实现的各个过程，为避免重复，这里不再赘述。
本公开实施例的移动终端500，通过上述设置，当整个OLED显示屏的ELVDD为第一预设值，且整个OLED显示屏的ELVSS为第二预设值时，控制第一发光区域以第二预设亮度发光，更好的保证了显示屏的功能实现，且相应的提高了整个显示屏的使用寿命。
在本公开的一些实施例中，还提供了一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现以下步骤：
检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述第一发光区域以所述第二预设亮度发光。
需要说的是，该计算机程序被处理器执行时，能实现上述实施例中的所有实现方式，此处不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各 示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来控制相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以权利要求的保护范围为准。

Claims (11)

  1. 一种显示屏，包括：有机发光二级管OLED显示屏和光学指纹模组，所述光学指纹模组设于所述OLED显示屏内，所述OLED显示屏包括发光层和触摸屏，所述发光层包括第一发光区域和第二发光区域，所述第一发光区域与所述光学指纹模组对应设置；所述第一发光区域用于当所述触摸屏对应所述第一发光区域的位置未被触摸时，所述第一发光区域以第一预设亮度发光；当所述触摸屏对应所述第一发光区域的位置被触摸时，所述第一发光区域以第二预设亮度发光；所述第一预设亮度的亮度值小于所述第二预设亮度的亮度值。
  2. 根据权利要求1所述的显示屏，其中，所述第二发光区域用于当所述触摸屏对应所述第一发光区域的位置未被触摸时，以及当所述触摸屏对应所述第一发光区域的位置被触摸时，所述第二发光区域均以第一预设亮度发光。
  3. 根据权利要求2所述的显示屏，其中，所述第一预设亮度大于或等于600nit。
  4. 根据权利要求3所述的显示屏，其中，所述第二预设亮度为0.2-430nit。
  5. 根据权利要求4所述的显示屏，其中，所述光学指纹模组通过胶接的方式设于所述OLED显示屏内。
  6. 一种移动终端，包括权利要求1-5任一项所述的显示屏。
  7. 一种显示方法，应用于如权利要求6所述的移动终端，所述方法包括：
    检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述第一发光区域以所述第二预设亮度发光。
  8. 根据权利要求7所述的方法，其中，所述检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述第一发光区域以所述第二预设亮度发光，包括：
    检测到所述触摸屏被触摸时，且通过所述光学指纹模组检测到所述触摸屏上有皮肤纹路时，控制所述OLED显示屏的发射层器件内部电压ELVDD为第一预设值，并控制所述OLED显示屏的发射层公共接地端电压ELVSS为第二预设值；
    当所述ELVDD为所述第一预设值，且所述ELVSS为所述第二预设值，控制所述第一发光区域以所述第二预设亮度发光。
  9. 根据权利要求7或8所述的方法，其中，所述控制所述第一发光区域以所述第二预设亮度发光之后，所述方法还包括：
    控制所述第二发光区域以所述第一预设亮度发光。
  10. 一种移动终端，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，其中，所述处理器执行所述计算机程序时实现如权利要求7-9中任一项所述的显示方法中的步骤。
  11. 一种计算机可读存储介质，其上存储有计算机程序，其中，该计算机程序被处理器执行时实现如权利要求7-9中任一项所述的显示方法中的步骤。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11204668B2 (en) 2019-05-14 2021-12-21 Samsung Electronics Co., Ltd. Electronic device and method for acquiring biometric information using light of display

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107819011B (zh) 2017-09-28 2019-12-17 维沃移动通信有限公司 一种显示屏、移动终端和显示方法
CN108762379A (zh) * 2018-04-10 2018-11-06 珠海市魅族科技有限公司 显示方法及装置、计算机装置和计算机可读存储介质
CN108648691B (zh) * 2018-05-14 2020-03-20 上海天马有机发光显示技术有限公司 显示面板及其驱动方法、显示装置
CN108399890B (zh) * 2018-05-30 2020-08-18 上海天马有机发光显示技术有限公司 一种有机发光显示面板及其驱动方法、有机发光显示装置
CN108776789B (zh) * 2018-06-05 2020-12-04 上海天马有机发光显示技术有限公司 显示面板和显示装置
CN112433561A (zh) * 2018-06-29 2021-03-02 中兴通讯股份有限公司 显示屏模组、终端及其控制方法、计算机存储介质
CN109343811B (zh) * 2018-09-30 2022-06-24 维沃移动通信有限公司 一种显示调整方法及终端设备
CN109545132A (zh) * 2018-11-26 2019-03-29 昆山国显光电有限公司 屏体显示方法、显示屏及电子设备
CN109445160B (zh) * 2018-12-27 2021-09-28 厦门天马微电子有限公司 显示模组及显示装置
CN109902626B (zh) * 2019-02-27 2024-01-05 维沃移动通信有限公司 终端设备
CN110379351B (zh) * 2019-07-29 2022-10-11 武汉天马微电子有限公司 显示面板的驱动方法、显示面板及显示装置
CN110519432B (zh) * 2019-09-09 2021-04-09 Oppo（重庆）智能科技有限公司 电子装置
CN111309135B (zh) * 2020-01-14 2021-07-16 昆山国显光电有限公司 显示屏的感光控制方法及其感光控制装置、显示装置
US11908415B2 (en) 2021-10-18 2024-02-20 Google Llc Brightness control for under-display sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140218327A1 (en) * 2012-04-29 2014-08-07 Weidong Shi Method and Apparatuses of Transparent Fingerprint Imager Integrated with Touch Display Device
CN107004130A (zh) * 2015-06-18 2017-08-01 深圳市汇顶科技股份有限公司 用于屏幕上指纹感应的屏幕下光学传感器模块
CN107194324A (zh) * 2017-04-28 2017-09-22 广东欧珀移动通信有限公司 指纹识别区域显示方法及相关产品
CN107819011A (zh) * 2017-09-28 2018-03-20 维沃移动通信有限公司 一种显示屏、移动终端和显示方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101761636B1 (ko) * 2010-07-20 2017-07-27 삼성디스플레이 주식회사 유기전계발광 표시장치
KR101566198B1 (ko) * 2013-06-28 2015-11-05 삼성전자주식회사 초음파 진단 장치의 디스플레이 이동 방법 및 초음파 진단 장치
KR102288308B1 (ko) * 2014-08-05 2021-08-10 삼성메디슨 주식회사 초음파 진단 장치
KR102519423B1 (ko) * 2015-09-15 2023-04-10 삼성메디슨 주식회사 조영 영상으로부터 정보를 획득하는 방법, 이를 위한 초음파 장치 및 초음파 장치의 동작 방법
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
KR20170091438A (ko) * 2016-02-01 2017-08-09 삼성메디슨 주식회사 초음파 영상 표시 방법 및 장치
CN105912168A (zh) * 2016-04-22 2016-08-31 上海与德通讯技术有限公司 显示模组、电子设备及指纹解锁方法
KR101816509B1 (ko) * 2016-08-03 2018-02-21 주식회사 슈프리마 위조 지문 판별 장치 및 그 제작 방법
CN206672121U (zh) * 2016-12-01 2017-11-24 曦威科技股份有限公司 光学感测模块及指纹感测装置
US20180157395A1 (en) * 2016-12-07 2018-06-07 Lg Electronics Inc. Mobile terminal and method for controlling the same
CN106778707B (zh) * 2017-02-09 2020-09-11 Oppo广东移动通信有限公司 指纹识别方法、显示屏以及移动终端
KR102040388B1 (ko) * 2017-04-19 2019-11-04 선전 구딕스 테크놀로지 컴퍼니, 리미티드 광 강도 검출 방법, 장치 및 스마트 단말기
CN107168469B (zh) * 2017-06-20 2020-02-07 Oppo广东移动通信有限公司 指纹的采集方法及相关产品
KR102389678B1 (ko) * 2017-09-09 2022-04-21 애플 인크. 생체측정 인증의 구현

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140218327A1 (en) * 2012-04-29 2014-08-07 Weidong Shi Method and Apparatuses of Transparent Fingerprint Imager Integrated with Touch Display Device
CN107004130A (zh) * 2015-06-18 2017-08-01 深圳市汇顶科技股份有限公司 用于屏幕上指纹感应的屏幕下光学传感器模块
CN107194324A (zh) * 2017-04-28 2017-09-22 广东欧珀移动通信有限公司 指纹识别区域显示方法及相关产品
CN107819011A (zh) * 2017-09-28 2018-03-20 维沃移动通信有限公司 一种显示屏、移动终端和显示方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3690948A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11204668B2 (en) 2019-05-14 2021-12-21 Samsung Electronics Co., Ltd. Electronic device and method for acquiring biometric information using light of display

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