WO2018082048A1 - 显示控制方法、显示控制系统及显示装置 - Google Patents

显示控制方法、显示控制系统及显示装置 Download PDF

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Publication number
WO2018082048A1
WO2018082048A1 PCT/CN2016/104715 CN2016104715W WO2018082048A1 WO 2018082048 A1 WO2018082048 A1 WO 2018082048A1 CN 2016104715 W CN2016104715 W CN 2016104715W WO 2018082048 A1 WO2018082048 A1 WO 2018082048A1
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Prior art keywords
user interface
deformation value
flexible display
display screen
display device
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Ceased
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PCT/CN2016/104715
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English (en)
French (fr)
Inventor
叶泽钢
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Shenzhen Royole Technologies Co Ltd
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Shenzhen Royole Technologies Co Ltd
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Publication date
Application filed by Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Priority to US16/314,518 priority Critical patent/US20190164456A1/en
Priority to PCT/CN2016/104715 priority patent/WO2018082048A1/zh
Priority to CN201680036329.0A priority patent/CN107820601B/zh
Publication of WO2018082048A1 publication Critical patent/WO2018082048A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1677—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for detecting open or closed state or particular intermediate positions assumed by movable parts of the enclosure, e.g. detection of display lid position with respect to main body in a laptop, detection of opening of the cover of battery compartment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1694—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a single or a set of motion sensors for pointer control or gesture input obtained by sensing movements of the portable computer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/02—Flexible displays

Definitions

  • the embodiments of the present invention provide a display control method, a display control system, and a display device to solve the problem that the display mode of the flexible display screen is single.
  • Embodiments of the present invention provide a display control method, which is applied to a display device, the display device includes a flexible display screen, and the display control method includes: determining a flexible display screen when displaying a user interface on the flexible display screen The bending curvature of the user interface is determined according to the bending curvature and the preset correspondence relationship, wherein the preset correspondence relationship is a correspondence relationship between the bending curvature and the deformation value of the user interface; The deformation value adjusts the user interface; and displays the adjusted user interface on the flexible display.
  • Embodiments of the present invention further provide a display control system applied to a display device, the display device comprising a flexible display screen, the display control system comprising: a curved curvature determining module, wherein the display device is in the flexible display The bending curvature of the flexible display screen is determined when the user interface is displayed on the screen; the deformation value determining module is configured to determine a deformation value of the user interface according to the bending curvature and a preset correspondence relationship, wherein the Corresponding relationship is a correspondence between a bending curvature and a deformation value of the user interface; an adjustment module for adjusting the user interface according to the deformation value; and a display module for displaying the adjusted on the flexible display screen User Interface.
  • the appearance of the user interface is changed, the display effect of the flexible display screen displaying the user interface is improved, and the user experience is improved.
  • FIG. 1 is a flow chart of a display control method in an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a flexible display screen before being bent, according to an embodiment of the present invention, illustrating that distance sensors are respectively disposed on the left, middle, and right sides of the flexible display screen.
  • FIG. 3 is a schematic structural view of a flexible display screen after being bent according to an embodiment of the present invention, and illustrates a calculation manner of an angle ⁇ indicating a bending curvature.
  • FIG. 4 is a schematic structural diagram of a user interface according to an embodiment of the present invention, and illustrates an angle ⁇ indicating a degree of deformation of the user interface.
  • Figure 5 illustrates the manner in which the angle a in Figure 4 is calculated.
  • FIG. 6 is a schematic structural diagram of a display control system according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a display device according to an embodiment of the present invention.
  • the display control method is applied to a display device having a flexible display screen, and the display device may be an integrated display device or a separate display device, that is, a flexible display screen.
  • the display device is an integrated display device, the entire display device can be deformed, and when the flexible display screen is separately disposed, the flexible display screen can be deformed separately.
  • the display device may be a display device having an image or text display function, such as a smart phone, a tablet computer, a head mounted display device, or a television.
  • the display control method includes:
  • Step 101 Determine a bending curvature of the flexible display screen when the user interface is displayed on the flexible display screen.
  • the left, middle and right sides of the flexible display screen 20 are respectively provided with distance sensors 21, 22, 23.
  • the distance sensors 21, 22, 23 may be laser sensors, ultrasonic sensors, or the like.
  • the distance sensors 21, 22, 23 are on the same horizontal line, the distance from the distance sensor 22 to the distance sensor 21 and the distance sensor 22 to the distance The distances of the sensors 23 are the same, both being b0.
  • FIG. 3 a top view of the flexible display screen 20 when the left and right sides of the flexible display 20 are bent inwardly along the middle of the flexible display screen 20 is shown. As shown in FIG.
  • the distance from the distance sensor 22 to the distance sensor 21 and the distance from the distance sensor 22 to the distance sensor 23 are changed to become b1, and the distance sensors 21, 22, 23 is not on the same horizontal line, the distance sensors 21, 23 are on the same horizontal line, and the distance from the distance sensor 21 to the distance sensor 23 is c1.
  • an angle ⁇ passing through the connecting line of the center line of the distance sensor 22 and the distance sensors 21, 22 can be obtained, and the angle ⁇ is used as the bending curvature of the flexible display screen.
  • the angle ⁇ is 90 degrees, it means that the flexible display screen is not bent.
  • the angle ⁇ varies from 90 degrees to 60 degrees. That is to say, the flexible display cannot be bent without limitation.
  • the degree of bending of the different flexible display screens may be different, which is not specifically limited in this embodiment.
  • the bending curvature of the flexible display screen can also be obtained by other means, for example, a tension sensor is disposed at an intermediate position of the flexible display screen, by detecting the middle position of the flexible display screen. The degree of pull is raised to obtain the curvature of the flexible display screen. The greater the bending curvature, the greater the degree of pulling of the intermediate position of the flexible display screen. Conversely, the smaller the bending curvature, the smaller the degree of pulling of the intermediate position of the flexible display screen.
  • Corresponding relationship between the degree of pulling and the bending curvature is set in advance, and after determining the degree of pulling of the intermediate position of the flexible display screen, the corresponding bending curvature can be determined according to the corresponding relationship between the degree of pulling and the bending curvature.
  • Step 102 Determine a deformation value of the user interface according to the bending curvature and a preset correspondence relationship, wherein the preset correspondence relationship is a correspondence relationship between a bending curvature and a deformation value of the user interface.
  • the degree of bending of the flexible display screen is large, the degree of deformation of the user interface is small, and when the degree of bending of the flexible display screen is small, the degree of deformation of the user interface is relatively large. . In this way, it can provide better visual effects and provide a variety of display modes to improve the user experience.
  • Step 103 Adjust the user interface according to the deformation value.
  • a plurality of pictures of different user interfaces are pre-stored in the display device, and pictures of different user interfaces have different deformation values.
  • the adjusting the user interface according to the deformation value comprises: selecting a picture of a user interface having the deformation value from a picture of a plurality of pre-stored user interfaces.
  • the adjusting the user interface according to the deformation value includes: according to The deformation value and the vector drawing mode adjust the user interface.
  • the display device needs to set the display size and position of the user interface when displaying the user interface. Specifically, as shown in FIG. 5, the display device takes the lower left corner of the flexible display screen that is not bent as the origin, the left side is the vertical axis, the lower side is the horizontal axis, the Cartesian coordinate system is established, and then the lower left corner of the user interface is set. The position of the upper left corner, the upper right corner, and the lower right corner in the Cartesian coordinate system.
  • the position of the center point of the lower edge 43 before the user interface is not bent can be known, which is assumed to be I (x1, The location of y0).
  • I The location of y0.
  • the system function drawline(x0, y0; x1, y1) is called to draw the curve, and the curved lower edge 43 can be drawn. Since the curved curvature of the lower edge 43 and the upper edge 44 are the same, the curved upper edge 44 can be drawn according to the drawing of the lower edge 43.
  • the system function drawline (x0, y0; x1, y0) can be directly called to perform vector drawing, so that the lower edge 43 of the user interface
  • the upper side 44 is a straight line.
  • Step 104 Display the adjusted user interface on the flexible display screen.
  • FIG. 6 is a schematic structural diagram of a display control system according to an embodiment of the present invention.
  • the display control system 600 is applied to a display device having a flexible display screen, which may be an integrated display device or a separate display device, that is, a flexible display screen.
  • a display device may be an integrated display device, the entire display device can be deformed, and when the flexible display screen is separately disposed, the flexible display screen can be deformed separately.
  • the display device may be a display device having an image or text display function, such as a smart phone, a tablet computer, a head mounted display device, or a television.
  • the display control system 600 includes a bending curvature determination module 601, a deformation value determination module 602, an adjustment module 603, and a display module 604.
  • the bending curvature determining module 601 is configured to determine a bending curvature of the flexible display screen when the display device displays a user interface on the flexible display screen.
  • the left, middle and right sides of the flexible display screen 20 are respectively provided with distance sensors 21, 22, 23.
  • the distance sensors 21, 22, 23 may be laser sensors, ultrasonic sensors, or the like.
  • the distance sensors 21, 22, 23 are on the same horizontal line, the distance from the distance sensor 22 to the distance sensor 21 and the distance sensor 22 to the distance The distances of the sensors 23 are the same, both being b0.
  • FIG. 3 a top view of the flexible display screen 20 when the left and right sides of the flexible display 20 are bent inwardly along the middle of the flexible display screen 20 is shown. As shown in FIG.
  • the distance from the distance sensor 22 to the distance sensor 21 and the distance from the distance sensor 22 to the distance sensor 23 are changed to become b1, and the distance sensors 21, 22, 23 is not on the same horizontal line, the distance sensors 21, 23 are on the same horizontal line, and the distance from the distance sensor 21 to the distance sensor 23 is c1.
  • an angle ⁇ passing through the connecting line of the center line of the distance sensor 22 and the distance sensors 21, 22 can be obtained, and the angle ⁇ is used as the bending curvature of the flexible display screen.
  • the angle ⁇ is 90 degrees, it means that the flexible display screen is not bent.
  • the angle ⁇ varies from 90 degrees to 60 degrees. That is to say, the flexible display cannot be bent without limitation.
  • the degree of bending of the different flexible display screens may be different, which is not specifically limited in this embodiment.
  • the bending curvature of the flexible display screen can also be obtained by other means, for example, a tension sensor is disposed at an intermediate position of the flexible display screen, and the flexibility is obtained by detecting the degree of pulling of the intermediate position of the flexible display screen.
  • the curvature of the display The greater the bending curvature, the greater the degree of pulling of the intermediate position of the flexible display screen. Conversely, the smaller the bending curvature, the smaller the degree of pulling of the intermediate position of the flexible display screen.
  • Corresponding relationship between the degree of pulling and the bending curvature is set in advance, and after determining the degree of pulling of the intermediate position of the flexible display screen, the corresponding bending curvature can be determined according to the corresponding relationship between the degree of pulling and the bending curvature.
  • the deformation value determining module 602 is configured to determine a deformation value of the user interface according to the bending curvature and a preset correspondence relationship, wherein the preset correspondence relationship is a correspondence between a bending curvature and a deformation value of the user interface. relationship.
  • the degree of bending of the flexible display screen is large, the degree of deformation of the user interface is small, and when the degree of bending of the flexible display screen is small, the degree of deformation of the user interface is relatively large. . In this way, it can provide better visual effects and provide a variety of display modes to improve the user experience.
  • the user interface is symmetrical along the longitudinal symmetry line of the flexible display screen (dashed line 25 shown in FIG. 2), including the left side 41, the right side 42, the lower side 43, and the upper side 44.
  • the left side 41 and the right side 42 are parallel to each other, and the upper side 44 and the lower side 43 have the same curvature.
  • the deformation value is an angle ⁇ between a line connecting the end point of the user interface in the vertical direction at the horizontal plane and an intermediate point of the user interface in the horizontal direction with the horizontal line.
  • the angle ⁇ varies from 30 degrees to 0 degrees.
  • the range of variation of the angle ⁇ can also be adjusted according to the bendable range of the flexible display screen.
  • the angle ⁇ is 0 degrees, it means that the user interface does not need to be deformed, that is, the curvature of the upper side and the lower side is 0 (which is a straight line).
  • the adjustment module 603 is configured to adjust the user interface according to the deformation value.
  • Adjusting the user interface according to the deformation value by the adjustment module 603 includes: the adjustment module 603 selects a picture of the user interface having the deformation value from the pictures of the pre-stored plurality of user interfaces.
  • the adjusting module 603 adjusting the user interface according to the deformation value includes: the adjustment module 603 adjusting the user interface according to the deformation value and a vector drawing manner.
  • the display device needs to set the display size and position of the user interface when displaying the user interface. Specifically, as shown in FIG. 5, the display device takes the lower left corner of the flexible display screen that is not bent as the origin, the left side is the vertical axis, the lower side is the horizontal axis, the Cartesian coordinate system is established, and then the lower left corner of the user interface is set. The position of the upper left corner, the upper right corner, and the lower right corner in the Cartesian coordinate system.
  • the position of the center point of the lower edge 43 before the user interface is not bent can be known, which is assumed to be I (x1, The location of y0).
  • I The location of y0.
  • the memory 703 includes at least one of: a random access memory, a nonvolatile memory external memory, the memory 703 can be used to store program code, and the processor 701 is stored by calling The program code in the memory 703, thereby executing any of the above display control methods.
  • the memory 703 mainly includes a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function, and the like; the data storage area can store data created according to the use of the terminal, and the like.
  • the operating system may be an Android system, an iOS system, a Windows operating system, or the like.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • User Interface Of Digital Computer (AREA)
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Abstract

一种显示控制方法、显示控制系统和显示装置。显示装置包括柔性显示屏（20）。方法包括：在柔性显示屏（20）上显示用户界面时，确定柔性显示屏（20）的弯曲弧度（101）；根据弯曲弧度及预设的对应关系，确定用户界面的形变值，其中，预设的对应关系为弯曲弧度与用户界面的形变值的对应关系（102）；根据形变值调整用户界面（103）；以及在柔性显示屏上显示调整后的用户界面（104）。在实施方式中，根据柔性显示屏的弯曲弧度，改变用户界面的外形，提升了柔性显示屏显示用户界面的显示效果，改善了用户体验。

Description

显示控制方法、显示控制系统及显示装置 技术领域
本发明涉及显示技术领域，特别涉及一种显示控制方法、显示控制系统及显示装置。
背景技术
随着柔性显示屏的发展，越来越多的显示装置采用柔性显示屏，例如头戴显示设备、电视、平板等。但是当前的显示装置安装柔性显示屏仅仅是用以显示，柔性显示屏上显示内容的方式是固定的，从而造成柔性显示屏的显示方式单一。
发明内容
有鉴于此，本发明实施方式提供一种显示控制方法、显示控制系统及显示装置，以解决柔性显示屏的显示方式单一的问题。
本发明实施方式提供一种显示控制方法，应用于显示装置，所述显示装置包括柔性显示屏，所述显示控制方法包括：在所述柔性显示屏上显示用户界面时，确定所述柔性显示屏的弯曲弧度；根据所述弯曲弧度及预设的对应关系，确定所述用户界面的形变值，其中，所述预设的对应关系为弯曲弧度与用户界面的形变值的对应关系；根据所述形变值调整所述用户界面；以及在所述柔性显示屏上显示调整后的用户界面。
本发明实施方式还提供一种显示控制系统，应用于显示装置，所述显示装置包括柔性显示屏，所述显示控制系统包括：弯曲弧度确定模块，用于在所述显示装置在所述柔性显示屏上显示用户界面时，确定所述柔性显示屏的弯曲弧度；形变值确定模块，用于根据所述弯曲弧度及预设的对应关系，确定所述用户界面的形变值，其中，所述预设的对应关系为弯曲弧度与用户界面的形变值的对应关系；调整模块，用于根据所述形变值调整所述用户界面；以及显示模块，用于在所述柔性显示屏上显示调整后的用户界面。
本发明实施方式还提供一种显示装置，包括：柔性显示屏；存储器，存储 一组程序代码；以及处理器，用于调用所述程序代码以执行以下操作：在所述柔性显示屏上显示用户界面时，确定所述柔性显示屏的弯曲弧度；根据所述弯曲弧度及预设的对应关系，确定所述用户界面的形变值，其中，所述预设的对应关系为弯曲弧度与用户界面的形变值的对应关系；根据所述形变值调整所述用户界面；以及在所述柔性显示屏上显示调整后的用户界面
本发明实施方式中，根据柔性显示屏的弯曲弧度，改变用户界面的外形，提升了柔性显示屏显示用户界面的显示效果，改善了用户体验。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例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发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明一种实施方式中显示控制方法的流程图。
图2为本发明一种实施方式中柔性显示屏未被弯折前的结构示意图，示意出在所述柔性显示屏的左边、中间和右边分别设置有距离感应器。
图3为本发明一种实施方式中柔性显示屏被弯折后的结构示意图，并示意出指示弯曲弧度的角度β的计算方式。
图4为本发明一种实施方式中用户界面的结构示意图，并示意出指示所述用户界面的形变程度的角度α。
图5示意出图4中的角度α的计算方式。
图6为本发明一种实施方式中显示控制系统的结构示意图。
图7为本发明一种实施方式中显示装置的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性 劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参考图1，其示出了本发明一种实施方式的显示控制方法的流程示意图。所述显示控制方法应用于具有柔性显示屏的显示装置，所述显示装置可为一体式显示装置，也可为分离式显示装置，即柔性显示屏分离设置。所述显示装置为一体式显示装置时，整个所述显示装置能够发生形变，所述柔性显示屏分离设置时，所述柔性显示屏可以单独发生形变。所述显示装置可为智能手机、平板电脑、头戴显示设备、电视等具有图像或文本显示功能的显示装置。所述显示控制方法包括：
步骤101，在所述柔性显示屏上显示用户界面时，确定所述柔性显示屏的弯曲弧度。
其中，如图2所示，柔性显示屏20的左边、中间和右边分别设置有距离传感器21、22、23。所述距离传感器21、22、23可为激光传感器、超声波传感器等。当所述柔性显示屏20未被弯折时，所述距离传感器21、22、23处于同一水平线上，所述距离传感器22至所述距离传感器21的距离与所述距离传感器22至所述距离传感器23的距离相同，均为b0。请参见图3，其示出了将所述柔性显示屏20的左侧边与右侧边沿所述柔性显示屏20的中间往内弯折时所述柔性显示屏20的俯视图。如图3所示，所述距离传感器22至所述距离传感器21的距离和所述距离传感器22至所述距离传感器23的距离发生变化，均变为b1，并且所述距离传感器21、22、23不在同一水平线上，所述距离传感器21、23在同一水平线上，所述距离传感器21至所述距离传感器23的距离为c1。根据距离b1、c1可得出穿过所述距离传感器22的中心线与所述距离传感器21、22的连接线的夹角β，并将所述夹角β作为所述柔性显示屏的弯曲弧度。当所述夹角β为90度时，表示所述柔性显示屏未被弯折。一般来说，所述夹角β的变化范围为90度至60度。也就是说，不能无限制弯折所述柔性显示屏。当然，不同的柔性显示屏的可弯折程度是可以不相同的，本实施方式对此不作具体限定。
当然，也可通过其他方式获得所述柔性显示屏的弯曲弧度，例如在所述柔性显示屏的中间位置设置拉力传感器，通过检测所述柔性显示屏的中间位置的 拉升程度来获得所述柔性显示屏的弯曲弧度。弯曲弧度越大时，所述柔性显示屏的中间位置的拉升程度越大，反之，弯曲弧度越小时，所述柔性显示屏的中间位置的拉升程度越小。预先设置拉升程度与弯曲弧度的对应关系，在确定所述柔性显示屏的中间位置的拉升程度后，根据所述拉升程度与弯曲弧度的对应关系即可确定相应的弯曲弧度。
步骤102，根据所述弯曲弧度及预设的对应关系，确定所述用户界面的形变值，其中，所述预设的对应关系为弯曲弧度与用户界面的形变值的对应关系。
其中，在所述预设的对应关系中，弯曲弧度越大，用户界面的形变值越小；弯曲弧度越小，用户界面的形变值越大。也就是说，所述柔性显示屏被弯折的程度越大，所述用户界面的形变程度越小；所述柔性显示屏被弯折的程度越小，所述用户界面的形变程度越大。在所述柔性显示屏被弯折的程度较大时，使所述用户界面的形变程度较小，在所述柔性显示屏被弯折的程度较小时，使所述用户界面的形变程度较大。如此，既可提供较佳的视觉效果，还可提供多样化的显示方式，改善了用户体验。
以图4所示的用户界面为例，所示用户界面沿所述柔性显示屏的纵向对称线(图2所示的虚线25)对称，包括左边41、右边42、下边43以及上边44，所述左边41、右边42相互平行，所述上边44、下边43的弯曲弧度相同。所述形变值为所述用户界面沿垂直方向在水平面的投影的端点与所述用户界面在水平方向上的中间点的连线与水平线的夹角α。一般来说，所述夹角α的变化范围为30度至0度。当然，也可根据所述柔性显示屏的可弯折范围调整所述夹角α的变化范围。当所述夹角α为0度时，表示所述用户界面不需要变形，即所述上边、下边的弯曲弧度为0(为直线)。
步骤103，根据所述形变值调整所述用户界面。
一种实现方式中，所述显示装置中预存有多张不同的用户界面的图片，不同的用户界面的图片具有不同的形变值。所述根据所述形变值调整所述用户界面包括：从预存的多张用户界面的图片中选择具有所述形变值的用户界面的图片。
另一种实现方式中，所述根据所述形变值调整所述用户界面包括：根据所 述形变值和矢量绘制方式调整所述用户界面。所述显示装置在显示用户界面时，需要设置用户界面的显示尺寸和位置。具体地，如图5所示，所述显示装置以未被弯折的柔性显示屏的左下角为原点，左边为纵轴，下边为横轴，建立直角坐标系，然后设置用户界面的左下角、左上角、右上角、右下角在所述直角坐标系中的位置。若左下角显示在L(x0，y0)的位置，右下角显示在R(x2，y0)的位置，则可得知用户界面未弯曲前下边43的中心点的位置，假设为I(x1，y0)的位置。当用户界面需要发生形变时，下边43、上边44会弯曲，设定弯曲后的下边43的中心点I在所述直角坐标系中的位置变为I’(x1，y1)，其中，y1–y0＝(x1-x0)*tanα。确定y1后，调用系统函数drawline(x0，y0；x1，y1)进行曲线绘制，则可绘制弯曲后的下边43。因为下边43与上边44的弯曲弧度相同，可根据下边43的绘制来绘制弯曲后的上边44。当所述夹角α为0度时，表示所述用户界面不需要发生形变，则可直接调用系统函数drawline(x0，y0；x1，y0)进行矢量绘制，使得所述用户界面的下边43和上边44都为直线。
步骤104，在所述柔性显示屏上显示调整后的用户界面。
本发明实施方式中，根据柔性显示屏的弯曲弧度，改变用户界面的外形，提升了柔性显示屏显示用户界面的显示效果，改善了用户体验。
参考图6，图6为本发明一种实施方式中的显示控制系统的结构示意图。显示控制系统600应用于具有柔性显示屏的显示装置，所述显示装置可为一体式显示装置，也可为分离式显示装置，即柔性显示屏分离设置。所述显示装置为一体式显示装置时，整个所述显示装置能够发生形变，所述柔性显示屏分离设置时，所述柔性显示屏可以单独发生形变。所述显示装置可为智能手机、平板电脑、头戴显示设备、电视等具有图像或文本显示功能的显示装置。所述显示控制系统600包括弯曲弧度确定模块601、形变值确定模块602、调整模块603以及显示模块604。
所述弯曲弧度确定模块601用于所述显示装置在所述柔性显示屏上显示用户界面时，确定所述柔性显示屏的弯曲弧度。
其中，如图2所示，柔性显示屏20的左边、中间和右边分别设置有距离传感器21、22、23。所述距离传感器21、22、23可为激光传感器、超声波传感器等。当所述柔性显示屏20未被弯折时，所述距离传感器21、22、23处于同一水平线上，所述距离传感器22至所述距离传感器21的距离与所述距离传感器22至所述距离传感器23的距离相同，均为b0。请参见图3，其示出了将所述柔性显示屏20的左侧边与右侧边沿所述柔性显示屏20的中间往内弯折时所述柔性显示屏20的俯视图。如图3所示，所述距离传感器22至所述距离传感器21的距离和所述距离传感器22至所述距离传感器23的距离发生变化，均变为b1，并且所述距离传感器21、22、23不在同一水平线上，所述距离传感器21、23在同一水平线上，所述距离传感器21至所述距离传感器23的距离为c1。根据距离b1、c1可得出穿过所述距离传感器22的中心线与所述距离传感器21、22的连接线的夹角β，并将所述夹角β作为所述柔性显示屏的弯曲弧度。当所述夹角β为90度时，表示所述柔性显示屏未被弯折。一般来说，所述夹角β的变化范围为90度至60度。也就是说，不能无限制弯折所述柔性显示屏。当然，不同的柔性显示屏的可弯折程度是可以不相同的，本实施方式对此不作具体限定。
当然，也可通过其他方式获得所述柔性显示屏的弯曲弧度，例如在所述柔性显示屏的中间位置设置拉力传感器，通过检测所述柔性显示屏的中间位置的拉升程度来获得所述柔性显示屏的弯曲弧度。弯曲弧度越大时，所述柔性显示屏的中间位置的拉升程度越大，反之，弯曲弧度越小时，所述柔性显示屏的中间位置的拉升程度越小。预先设置拉升程度与弯曲弧度的对应关系，在确定所述柔性显示屏的中间位置的拉升程度后，根据所述拉升程度与弯曲弧度的对应关系即可确定相应的弯曲弧度。
所述形变值确定模块602用于根据所述弯曲弧度及预设的对应关系，确定所述用户界面的形变值，其中，所述预设的对应关系为弯曲弧度与用户界面的形变值的对应关系。
其中，在所述预设的对应关系中，弯曲弧度越大，用户界面的形变值越小；弯曲弧度越小，用户界面的形变值越大。也就是说，所述柔性显示屏被弯折的 程度越大，所述用户界面的形变程度越小；所述柔性显示屏被弯折的程度越小，所述用户界面的形变程度越大。在所述柔性显示屏被弯折的程度较大时，使所述用户界面的形变程度较小，在所述柔性显示屏被弯折的程度较小时，使所述用户界面的形变程度较大。如此，既可提供较佳的视觉效果，还可提供多样化的显示方式，改善了用户体验。
以图4所示的用户界面为例，所示用户界面沿所述柔性显示屏的纵向对称线(图2所示的虚线25)对称，包括左边41、右边42、下边43以及上边44，所述左边41、右边42相互平行，所述上边44、下边43的弯曲弧度相同。所述形变值为所述用户界面沿垂直方向在水平面的投影的端点与所述用户界面在水平方向上的中间点的连线与水平线的夹角α。一般来说，所述夹角α的变化范围为30度至0度。当然，也可根据所述柔性显示屏的可弯折范围调整所述夹角α的变化范围。当所述夹角α为0度时，表示所述用户界面不需要变形，即所述上边、下边的弯曲弧度为0(为直线)。
所述调整模块603用于根据所述形变值调整所述用户界面。
一种实现方式中，所述显示装置中预存有多张不同的用户界面的图片，不同的用户界面的图片具有不同的形变值。所述调整模块603根据所述形变值调整所述用户界面包括：所述调整模块603从预存的多张用户界面的图片中选择具有所述形变值的用户界面的图片。
另一种实现方式中，所述调整模块603根据所述形变值调整所述用户界面包括：所述调整模块603根据所述形变值和矢量绘制方式调整所述用户界面。所述显示装置在显示用户界面时，需要设置用户界面的显示尺寸和位置。具体地，如图5所示，所述显示装置以未被弯折的柔性显示屏的左下角为原点，左边为纵轴，下边为横轴，建立直角坐标系，然后设置用户界面的左下角、左上角、右上角、右下角在所述直角坐标系中的位置。若左下角显示在L(x0，y0)的位置，右下角显示在R(x2，y0)的位置，则可得知用户界面未弯曲前下边43的中心点的位置，假设为I(x1，y0)的位置。当用户界面需要发生形变时，下边43、上边44会弯曲，设定弯曲后的下边43的中心点I在所述直角坐标系中的位置变为I’(x1，y1)，其中，y1–y0＝(x1-x0)*tanα。确定y1后，调用 系统函数drawline(x0，y0；x1，y1)进行曲线绘制，则可绘制弯曲后的下边43。因为下边43与上边44的弯曲弧度相同，可根据下边43的绘制来绘制弯曲后的上边44。当所述夹角α为0度时，表示所述用户界面不需要发生形变，则可直接调用系统函数drawline(x0，y0；x1，y0)进行矢量绘制，使得所述用户界面的下边43和上边44都为直线。
所示显示模块604用于显示所述调整后的用户界面。
本发明实施方式中，根据柔性显示屏的弯曲弧度，改变用户界面的外形，提升了柔性显示屏显示用户界面的显示效果，改善了用户体验。
参考图7，本发明一种实施方式中，显示装置700可以用于执行本发明实施例公开的显示控制方法。所述显示装置700包括柔性显示屏702。所述显示装置700可为一体式显示装置，也可为分离式显示装置，即所述柔性显示屏702分离设置。所述显示装置700为一体式显示装置时，整个所述显示装置700能够发生形变，所述柔性显示屏702分离设置时，所述柔性显示屏702可以单独发生形变。所述显示装置700可为智能手机、平板电脑、头戴显示设备、电视等具有图像或文本显示功能的显示装置。所述显示装置700可以包括：至少一个处理器701、所述柔性显示屏702、存储器703、至少一个输入装置704、至少一个输出装置705等组件。其中，这些组件可以通过一条或多条总线707进行通信连接。本领域技术人员可以理解，图7中示出的所述显示装置700的结构并不构成对本发明实施例的限定，它既可以是总线形结构，也可以是星型结构，还可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。其中：
本发明实施例中，所述处理器701为所述显示装置700的控制中心，利用各种接口和线路连接整个所述显示装置700的各个部分，通过运行或执行存储在所述存储器703内的程序和/或单元，调用存储在所述存储器703内的数据，以执行所述终端设备的各种功能和处理数据。所述处理器701可以由集成电路(Integrated Circuit，简称IC)组成，例如可以由单颗封装的IC所组成，也可以由连接多颗相同功能或不同功能的封装IC而组成。举例来说，处理器701 可以仅包括中央处理器，也可以是CPU、数字信号处理器(Digital Signal Processor，简称DSP)、GPU及各种控制芯片的组合。在本发明实施方式中，CPU可以是单运算核心，也可以包括多运算核心。
本发明实施例中，所述输入装置704可以包括标准的触摸屏、键盘等，也可以包括有线接口、无线接口等，可以用于实现用户与所述显示装置700之间的交互。
本发明实施例中，所述输出装置705可以包括显示屏、扬声器等，也可以包括有线接口、无线接口等。
本发明实施例中，所述存储器703包括以下至少一种：随机存取存贮器、非易失性存储器外部存储器，所述存储器703可用于存储程序代码，所述处理器701通过调用存储在所述存储器703中的程序代码，从而执行上述任意一种显示控制方法。存储器703主要包括程序存储区和数据存储区，其中，程序存储区可存储操作系统、至少一个功能所需的应用程序等；数据存储区可存储根据终端的使用所创建的数据等。在本发明实施例中，操作系统可以是Android系统、iOS系统或Windows操作系统等等。
以上所述是本发明的优选实施例，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (15)

  1. 一种显示控制方法，应用于显示装置，所述显示装置包括柔性显示屏，其特征在于，所述显示控制方法包括：
    在所述柔性显示屏上显示用户界面时，确定所述柔性显示屏的弯曲弧度；
    根据所述弯曲弧度及预设的对应关系，确定所述用户界面的形变值，其中，所述预设的对应关系为弯曲弧度与用户界面的形变值的对应关系；
    根据所述形变值调整所述用户界面；以及
    在所述柔性显示屏上显示调整后的用户界面。
  2. 如权利要求1所述的显示控制方法，其特征在于，所述根据所述形变值调整所述用户界面包括：从预存的多张用户界面的图片中选择具有所述形变值的用户界面的图片；
    所述在所述柔性显示屏上显示调整后的用户界面包括：在所述柔性显示屏上显示所选择的具有所述形变值的用户界面的图片。
  3. 如权利要求1所述的显示控制方法，其特征在于，所述根据所述形变值调整所述用户界面包括：根据所述形变值和矢量绘制方式调整所述用户界面。
  4. 如权利要求1至3任意一项所述的显示控制方法，其特征在于，所述形变值为所述用户界面沿垂直方向在水平面的投影的端点与所述用户界面在水平方向上的中间点的连线与水平线的夹角。
  5. 如权利要求1至3任意一项所述的显示控制方法，其特征在于，在所述预设的对应关系中，弯曲弧度越大，形变值越小，弯曲弧度越小，形变值越大。
  6. 一种显示控制系统，应用于显示装置，所述显示装置包括柔性显示屏， 其特征在于，所述显示控制系统包括：
    弯曲弧度确定模块，用于所述显示装置在所述柔性显示屏上显示用户界面时，确定所述柔性显示屏的弯曲弧度；
    形变值确定模块，用于根据所述弯曲弧度及预设的对应关系，确定所述用户界面的形变值，其中，所述预设的对应关系为弯曲弧度与用户界面的形变值的对应关系；
    调整模块，用于根据所述形变值调整所述用户界面；以及
    显示模块，用于在所述柔性显示屏上显示调整后的用户界面。
  7. 如权利要求6所述的显示控制系统，其特征在于，所述调整模块根据所述形变值调整所述用户界面包括：所述调整模块从预存的多张用户界面的图片中选择具有所述形变值的用户界面的图片；所述显示模块在所述柔性显示屏上显示调整后的用户界面包括：所述显示模块在所述柔性显示屏上显示所选择的具有所述形变值的用户界面的图片。
  8. 如权利要求6所述的显示控制系统，其特征在于，所述调整模块根据所述形变值调整所述用户界面包括：所述调整模块根据所述形变值和矢量绘制方式调整所述用户界面。
  9. 如权利要求6至8任意一项所述的显示控制系统，其特征在于，所述形变值为所述用户界面沿垂直方向在水平面的投影的端点与所述用户界面在水平方向上的中间点的连线与水平线的夹角。
  10. 如权利要求6至8任意一项所述的显示控制系统，其特征在于，在所述预设的对应关系中，弯曲弧度越大，形变值越小，弯曲弧度越小，形变值越大。
  11. 一种显示装置，包括：
    柔性显示屏；
    存储器，存储一组程序代码；以及
    处理器，用于调用所述程序代码以执行以下操作：
    在所述柔性显示屏上显示用户界面时，确定所述柔性显示屏的弯曲弧度；
    根据所述弯曲弧度及预设的对应关系，确定所述用户界面的形变值，其中，所述预设的对应关系为弯曲弧度与用户界面的形变值的对应关系；
    根据所述形变值调整所述用户界面；以及
    在所述柔性显示屏上显示调整后的用户界面。
  12. 如权利要求11所述的显示装置，其特征在于，所述根据所述形变值调整所述用户界面包括：从预存的多张用户界面的图片中选择具有所述形变值的用户界面的图片；
    所述在所述柔性显示屏上显示调整后的用户界面包括：在所述柔性显示屏上显示所选择的具有所述形变值的用户界面的图片。
  13. 如权利要求11所述的显示装置，其特征在于，所述根据所述形变值调整所述用户界面包括：根据所述形变值和矢量绘制方式调整所述用户界面。
  14. 如权利要求10至13任意一项所述的显示装置，其特征在于，所述形变值为所述用户界面沿垂直方向在水平面的投影的端点与所述用户界面在水平方向上的中间点的连线与水平线的夹角。
  15. 如权利要求10至13任意一项所述的显示装置，其特征在于，在所述预设的对应关系中，弯曲弧度越大，形变值越小，弯曲弧度越小，形变值越大。
PCT/CN2016/104715 2016-11-04 2016-11-04 显示控制方法、显示控制系统及显示装置 Ceased WO2018082048A1 (zh)

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