WO2018058813A1 - 电子设备和显示方法 - Google Patents

电子设备和显示方法 Download PDF

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Publication number
WO2018058813A1
WO2018058813A1 PCT/CN2016/111040 CN2016111040W WO2018058813A1 WO 2018058813 A1 WO2018058813 A1 WO 2018058813A1 CN 2016111040 W CN2016111040 W CN 2016111040W WO 2018058813 A1 WO2018058813 A1 WO 2018058813A1
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WO
WIPO (PCT)
Prior art keywords
screen
display screen
corners
electronic device
floating layer
Prior art date
Application number
PCT/CN2016/111040
Other languages
English (en)
French (fr)
Inventor
李国盛
刘安昱
刘山荣
Original Assignee
北京小米移动软件有限公司
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 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to JP2017541001A priority Critical patent/JP2019500631A/ja
Priority to RU2018111954A priority patent/RU2690748C1/ru
Priority to KR1020187034214A priority patent/KR20190003629A/ko
Publication of WO2018058813A1 publication Critical patent/WO2018058813A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
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    • 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
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    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133325—Assembling processes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
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    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
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    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0686—Adjustment of display parameters with two or more screen areas displaying information with different brightness or colours
    • 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
    • G09G2380/14—Electronic books and readers

Definitions

  • the present disclosure relates to the field of electronic devices, and more particularly to an electronic device and a display method.
  • the structure of the electronic device is generally as shown in FIG. 1.
  • the electronic device includes a display screen 101 and a bezel 102 that surrounds the side of the display screen 101.
  • the four screen corners 1011 of the display screen 101 are all right angles, and the four border corners 1021 of the frame 102 are rounded.
  • the width of the four sides of the bezel 102 is determined by a specified distance between the vertex of the screen corner 1011 and the vertex of the bezel angle 1021 that correspond to each other.
  • the present disclosure provides an electronic device and a display method.
  • the technical solution is as follows:
  • an electronic device comprising at least a display screen and a bezel, the bezel surrounding a side of the display screen;
  • the display screen includes four screen corners, and the four screen corners are rounded;
  • the frame includes four sides, and one of the four sides intersects with two of the other three sides, and one side is parallel to form four frame corners;
  • the four frame corners respectively correspond to the four screen corners, and the four frame corners are rounded;
  • the distance between the vertex of the corresponding screen corner and the vertex of the corner of the border is not less than the preset distance.
  • the curvature of the four screen corners is equal to the curvature of the four bezel angles.
  • the central angles corresponding to the four screen angles are the same as the central angles corresponding to the four corners.
  • the display screen is a liquid crystal display screen.
  • the four screen angles are formed by cutting the original four right angles of the display screen into arc shapes.
  • a display method applied to the electronic device in the first aspect of the embodiments of the present disclosure comprising:
  • the predetermined floating layer being composed of a first portion and a second portion, the first portion being a black floating layer, the second portion being a transparent floating layer, the first portion and the second portion
  • the dividing line between the lines is a smooth curve of a circular arc
  • the preset floating layer is displayed on an upper layer of the page such that the first portion blocks the page displayed on the four screen corner edges of the display screen.
  • displaying the preset floating layer on an upper layer of the page including:
  • the corresponding portion of the pixel on the display screen is controlled to display black.
  • the dividing line is located inside the rounded edge of the display screen.
  • the length of the preset floating layer is equal to the length of the display screen
  • the width of the preset floating layer is equal to the width of the display screen
  • the electronic device and method provided by the embodiment provide a vertex of four screen corners by ensuring that the four screen corners of the display screen and the four border corners of the border are rounded. Closer to the center of the display screen, under the condition that the specified distance between the vertex of the corresponding screen corner and the vertex of the corner of the frame is not less than the preset distance, the width of the four sides of the frame can be reduced, and the electronic device is realized. Narrow framed.
  • FIG. 1 is a schematic structural diagram of an electronic device according to related art
  • FIG. 2A is a schematic structural diagram of an electronic device according to an exemplary embodiment
  • 2B is a schematic view showing a rounded corner according to an exemplary embodiment
  • 2C is a schematic structural diagram of an electronic device according to an exemplary embodiment
  • 2D is a schematic diagram showing a specified distance according to an exemplary embodiment
  • 2E is a schematic diagram showing a curvature of a circular arc according to an exemplary embodiment
  • 2F is a schematic diagram showing a central angle of a circle according to an exemplary embodiment
  • 2G is a schematic diagram of a central angle according to an exemplary embodiment
  • FIG. 3A is a flowchart of a display method according to an exemplary embodiment
  • FIG. 3B is a schematic structural diagram of an electronic device according to an exemplary embodiment
  • FIG. 3C is a schematic diagram of a dividing line according to an exemplary embodiment
  • FIG. 3D is a schematic diagram showing a display according to an exemplary embodiment
  • FIG. 4 is a block diagram of an electronic device, according to an exemplary embodiment.
  • FIG. 2A is a schematic structural diagram of an electronic device according to an exemplary embodiment.
  • the electronic device includes at least a display screen 201 and a frame 202 surrounding the side of the display screen 201 .
  • the display screen 201 includes four screen corners 2011, and the four screen corners 2011 are rounded corners.
  • the frame 202 includes four sides, and one of the four sides intersects with two of the other three sides, and one side is parallel.
  • Four frame corners 2021 are formed, the four frame corners 2021 respectively corresponding to the four screen corners 2011, and the four frame corners 2021 are rounded.
  • the four sides include a first side 2022, a second side 2023, a third side 2024, and a fourth side 2025.
  • the first side 2022 is parallel to the second side 2023.
  • the third side 2024 and the fourth side 2025 Parallelly, the first side 2022 intersects the third side 2024 and the fourth side 2025, respectively, and the second side 2023 intersects the third side 2024 and the fourth side 2025, respectively.
  • the rounded corner refers to an arc-shaped corner formed by replacing an original corner with an arc tangent to both sides of the corner.
  • O is the apex of the AOB
  • the ray OD and the ray OE are the two sides constituting the AOB.
  • the tangent point is point A and point B
  • the ray AD and the ray BE can form a rounded corner.
  • the four screen angles 2011 are formed by cutting the original four right angles of the display screen 201 into arc shapes. As shown in FIG. 2C, the original four corners of the display screen 201 are all right angles, and after cutting according to the arc shown in FIG. 2C, four rounded corners 2011 are obtained.
  • the four screen corners 2011 correspond to the four frame corners 2021 respectively.
  • the upper left corner of the display screen 201 corresponds to the upper left corner of the frame 202
  • the lower left corner of the display screen 201 corresponds to the In the lower left corner of the frame 202
  • the upper right corner of the display screen 201 corresponds to the upper right corner of the frame 202
  • the lower right corner of the display screen 201 corresponds to the lower right corner of the frame 202.
  • the distance between the vertex of the screen angle 2011 corresponding to each other and the vertex of the border angle 2021 is not less than the preset distance.
  • the preset distance refers to a minimum distance that can fully protect the screen angle. It can be considered that when the distance between the vertices is less than the preset distance, the width of the outer border of the screen corner is too small, so that the screen angle is easily worn.
  • the apex of the rounded corner refers to the midpoint of the arc forming the rounded corner, that is, the point on the circular arc that is equal to the distance between the ends of the circular arc.
  • an enlarged view of the screen angle 2011 and the bezel angle 2021 is as shown in FIG. 2D, and the points E and F are the vertex of the bezel angle 2021 and the screen angle 2011, respectively.
  • the distance L between the two vertices E and F is a specified distance, which is not less than the preset distance.
  • the four screen corners of the display screen are all right angles, and the four corners of the border are rounded, and the width of the four sides of the border is determined by a specified distance between the vertex of the corresponding screen corner and the vertex of the corner of the border.
  • each specified distance should be no less than the preset distance, which causes the width of the four sides of the frame to be reduced indefinitely.
  • the four screen angles 2011 of the display screen 201 are set to be rounded so that the vertices of the four screen corners 2011 are closer to the center of the display screen 201, then Even if the width of the four sides of the frame is reduced, it can be ensured that the specified distance between the vertex of the corresponding screen angle 2011 and the vertex of the frame angle 2021 is not less than the preset distance, and the function of the display screen 201 can still be protected. .
  • the electronic device may be a plurality of types of electronic devices, such as a smart phone, a television, a tablet computer, and the like, which is not limited in this embodiment.
  • the electronic device by setting the four screen corners of the display screen and the four frame corners of the frame to be rounded, the vertices of the four screen corners 2011 are made even if the size of the display screen is kept unchanged. Near the center of the display screen 201, under the condition that the specified distance between the vertex of the corresponding screen angle and the vertex of the corner of the frame is not less than the preset distance, the width of the four sides of the frame can be reduced, and the electronic device is realized. of Narrow framed. In addition, by configuring a circular screen corner and a narrow bezel, the aesthetics of the electronic device is greatly improved.
  • the curvature of the four screen angles 2011 is equal to the curvature of the four bezel angles 2021.
  • the curvature is used to indicate the degree of bending of the arc, and the greater the curvature, the greater the degree of bending of the arc.
  • the curvature of the arc is inversely proportional to the radius of the arc. To ensure that the curvature of the screen angle 2011 and the corner of the frame 2021 are equal, only the radius of the arc of the screen angle 2011 and the corner of the frame 2021 may be equal.
  • O1, O2 are the center of the arc of the screen angle 2011 and the corner 2021, respectively, and the arc angle of the screen angle 2011 and the corner 2021 are both R0, then the screen angle 2011 and the corner of the border The curvature of 2021 is equal.
  • the central angles corresponding to the four screen angles 2011 are the same as the central angles corresponding to the four frame corners 2021.
  • the arc center angle corresponding to the arc means that the vertex is on the center of the arc, and the two sides pass through the angles of the two end points of the arc.
  • FIG. 2F it is a circular arc on the circle O3
  • the point O3 is the center of the circle
  • the corresponding central angle is GO3I
  • the two sides of the GO3I, O3G and O3I respectively pass through two endpoints: point G and point I.
  • the central angle corresponding to the four screen angles 2011 is the same as the central angle of the four corners 2021, which means that the center of the arc of the screen angle 2011 is the same as the center of the arc of the border angle 2021, and the screen angle 2011
  • the extension of the two sides of the central angle of the circle coincides with the extension of the two sides of the central angle of the corner 2021.
  • the central angle corresponding to the screen angle 2011 and the bezel angle 2021 is MO4N.
  • the display screen 201 is a liquid crystal display screen.
  • a plurality of pixel electrodes are disposed on the liquid crystal display screen, and in the process of cutting the liquid crystal display screen, it is not necessary to set a pixel electrode for the portion to be cut on the liquid crystal display screen.
  • the display screen may also be a plasma display screen or other type of display screen, which is not limited in this embodiment.
  • FIG. 3A is a flowchart of a display method according to an exemplary embodiment. As shown in FIG. 3A, the display method is applied to the electronic device in FIG. 3A, and includes the following steps:
  • a preset floating layer is obtained.
  • the preset floating layer is composed of a first portion which is a black floating layer, a second portion is a transparent floating layer, and the first portion and the second portion
  • the boundary between the lines is a smooth curve with a circular arc.
  • the length of the preset floating layer is equal to the length of the display screen, and the width of the preset floating layer is equal to the width of the display screen.
  • the length of the display screen refers to the distance between the left side and the right side of the display screen, and the width of the display screen refers to the distance between the upper side and the lower side of the display screen.
  • the display screen 201 has a length L1 and a width L2.
  • the preset floating layer may be set by the technician in the electronic device, or the preset floating layer may also be created by the electronic device, for example, the electronic device may acquire size information of the display screen, and the size information includes the display The length and width of the screen, and the radius of the screen corner of the display screen, the length of the arc, and the like, the electronic device may create a preset floating layer according to the size information, so that the length and the width of the preset floating layer respectively correspond to the display The length and width of the screen are equal, and according to the radius of the screen corner of the display screen, the length of the arc, and the like, the preset floating layer is divided into two parts, the first part is set as a black floating layer, and the second part is set as a transparent floating a layer such that the boundary between the first portion and the second portion is a circular arc-shaped smooth curve, and the boundary line is located inside the edge of the display screen, and then the preset floating layer is displayed when the preset floating layer is displayed Part of it can block what is displayed on
  • the four corners of the preset floating layer may be right angles or rounded corners, which is not limited in this embodiment.
  • the dividing line is located inside the rounded edge of the display screen.
  • the edge of the upper left corner is not smooth due to the limitation of the cutting process, and a plurality of pixels on the edge are formed.
  • the displayed page edges are not smooth, which affects the user's viewing.
  • the boundary between the first portion (dashed line) and the second portion of the preset floating layer is as shown in FIG. 3C, and the boundary line is located inside the sawtooth edge of the display screen.
  • step 302 when the page is displayed, the preset floating layer is displayed on the upper layer of the page such that the first portion obscures the page.
  • the electronic device can set the preset floating layer to be displayed on the top layer, and each time the electronic device wants to display any page, the preset floating layer is displayed on the upper layer of the page, thereby ensuring the preset floating layer.
  • the first part obscures the area on the page that coincides with the first part, and does not block the area that coincides with the second part, the user can only see the area that coincides with the second part when viewing the page, and the area is The edges are smooth.
  • the black area is the first part, and the first part can block the sawtooth at the rounded corner in the display screen as shown in FIG. 3C, and when the page is displayed, the page that the user sees is
  • the area in which the second part is located that is, the area within the boundary line, the boundary of the area is a smooth curve, and the boundary of the page displayed to the user is also smooth.
  • the electronic device controls the first part to display black on the corresponding pixel on the display screen. color.
  • a part of the pixels on the display screen may correspond to the first part, and another part corresponds to the second part, and the first part is displayed in the display.
  • the corresponding pixel on the screen refers to a pixel located outside the boundary of the preset floating layer.
  • the electronic device may control the first part to display black on the corresponding pixel on the display screen, that is, control the brightness of the pixels to 0. To achieve the effect of occluding the pages displayed on the edges of the four screen corners.
  • the preset floating layer includes a first portion and a second portion, the first portion is a black floating layer, the second portion is a transparent floating layer, a black floating layer and a transparent floating layer.
  • the dividing line is a circular curved curve.
  • the display screen edge in the electronic device shown in FIG. 3A is not smooth, because in the process of cutting the four right angles of the original display screen into rounded corners, the screen angle of the cut display screen is limited by the cutting process conditions. Very rough, the edge pixels are square, causing the edges of the display screen to be jagged and not smooth. When the page is to be displayed, the jagged edges of the display screen will be displayed, which will give the user a bad visual effect.
  • the preset floating layer is displayed on the upper layer of the page, and the preset floating layer is divided into two parts, and a part is a black floating layer. It is used to cover out the unevenness of the edge of the page. Part of it is a transparent floating layer, which is used to display the page. The boundary between the black floating layer and the transparent floating layer is a smooth curve, so only the second part of the page is included. The coincident areas are displayed to the user, and the edges of this area are smooth, which solves the problem that the edges of the displayed page are not smooth.
  • FIG. 4 is a block diagram of an electronic device 400, according to an exemplary embodiment.
  • the electronic device 400 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • apparatus 400 can include one or more of the following components: processing component 402, memory 404, power component 406, multimedia component 408, audio component 410, input/output (I/O) interface 412, sensor component 414, And a communication component 416.
  • Processing component 402 typically controls the overall operation of device 400, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 402 can include one or more processors 420 to execute instructions to perform all or part of the steps of the methods described above.
  • processing component 402 can include one or more modules to facilitate interaction between component 402 and other components.
  • processing component 402 can include A multimedia module is included to facilitate interaction between the multimedia component 408 and the processing component 402.
  • Memory 404 is configured to store various types of data to support operation at device 400. Examples of such data include instructions for any application or method operating on device 400, contact data, phone book data, messages, pictures, videos, and the like. Memory 404 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable. Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 406 provides power to various components of device 400.
  • Power component 406 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 400.
  • the multimedia component 408 includes a screen between the device 400 and the user that provides an output interface. And the four corners of the screen are rounded.
  • 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 can 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 408 includes a front camera and/or a rear camera. When the device 400 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 410 is configured to output and/or input an audio signal.
  • audio component 410 includes a microphone (MIC) that is configured to receive an external audio signal when device 400 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 404 or transmitted via communication component 416.
  • audio component 410 also includes a speaker for outputting an audio signal.
  • the I/O interface 412 provides an interface between the processing component 402 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 414 includes one or more sensors for providing status assessment of various aspects to device 400.
  • sensor component 414 can detect an open/closed state of device 400, a relative positioning of components, such as a display and keypad of device 400, and sensor component 414 can also detect a change in position of one component of device 400 or device 400, The presence or absence of contact by the user with the device 400, the orientation or acceleration/deceleration of the device 400 and the temperature change of the device 400.
  • Sensor assembly 414 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 414 can also include a light sensor, Such as CMOS or CCD image sensors for use in imaging applications.
  • the sensor assembly 414 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 416 is configured to facilitate wired or wireless communication between device 400 and other devices.
  • the device 400 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 416 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 416 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • device 400 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 404 comprising instructions executable by processor 420 of apparatus 400 to perform the above method.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a non-transitory computer readable storage medium when instructions in the storage medium are executed by a processor of an electronic device, to enable the electronic device to perform a display method, the method comprising:
  • the preset floating layer being composed of a first portion and a second portion, wherein the first portion is a black floating layer, the second portion is a transparent floating layer, and a boundary line between the first portion and the second portion a smooth curve with a circular arc shape;
  • the preset floating layer is displayed on the upper layer of the page such that the first portion blocks the page displayed on the four screen corner edges of the display screen.
  • the position of the boundary line is determined based on the location of the pixels located on the rounded edges of the display screen.
  • the length of the preset floating layer is equal to the length of the display screen
  • the width of the preset floating layer is equal to the width of the display screen

Abstract

一种电子设备和显示方法，属于电子设备领域。所述电子设备至少包括显示屏幕（201）和边框（202），所述边框（202）环绕所述显示屏幕（201）的侧面；所述显示屏幕（201）包括四个屏幕角（2011），且所述四个屏幕角（2011）为圆角；所述边框（202）包括四条边，所述四条边中任一条边与另外三条边中的两条边相交、一条边平行，形成四个边框角（2021）；所述四个边框角（2021）与所述四个屏幕角（2011）分别对应，且所述四个边框角为圆角；相互对应的屏幕角（2011）的顶点与边框角（2021）的顶点之间的距离不小于预设距离。所述电子设备和显示方法实现了电子设备的窄边框化。

Description

电子设备和显示方法
相关申请的交叉引用
本申请基于申请号为201610860812.2、申请日为2016年9月28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
本公开是关于电子设备领域，具体来说是关于一种电子设备和显示方法。
背景技术
随着电子技术的不断发展，手机、平板电脑等多种电子设备广泛应用于人们的日常生活中。用户在选择电子设备时，除了关注电子设备提供的功能之外，还越来越关注电子设备的结构。
电子设备的结构通常如图1所示，该电子设备包括显示屏幕101和边框102，边框102环绕显示屏幕101的侧面。其中，显示屏幕101的四个屏幕角1011都为直角，边框102的四个边框角1021为圆角。边框102的四条边的宽度由相互对应的屏幕角1011的顶点与边框角1021的顶点之间的指定距离确定。
发明内容
为了解决相关技术中存在的问题，本公开提供了一种电子设备和显示方法。所述技术方案如下：
根据本公开实施例的第一方面，提供了一种电子设备，所述电子设备至少包括显示屏幕和边框，所述边框环绕所述显示屏幕的侧面；
所述显示屏幕包括四个屏幕角，且所述四个屏幕角为圆角；
所述边框包括四条边，所述四条边中任一条边与另外三条边中的两条边相交、一条边平行，形成四个边框角；
所述四个边框角与所述四个屏幕角分别对应，且所述四个边框角为圆角；
相互对应的屏幕角的顶点与边框角的顶点之间的距离不小于预设距离。
在一种可能实现的方式中，所述四个屏幕角的曲率与所述四个边框角的曲率相等。
在另一种可能实现的方式中，所述四个屏幕角对应的圆心角与所述四个边框角对应的圆心角相同。
在另一种可能实现的方式中，所述显示屏幕为液晶显示屏幕。
在另一种可能实现的方式中，所述四个屏幕角通过将所述显示屏幕原始的四个直角分别切割为圆弧状后形成。
根据本公开实施例的第二方面，提供了一种显示方法，应用于本公开实施例的第一方面中的电子设备，所述方法包括：
获取预设浮层，所述预设浮层由第一部分和第二部分组成，所述第一部分为黑色浮层，所述第二部分为透明浮层，所述第一部分与所述第二部分之间的分界线为圆弧形的平滑曲线；
当显示页面时，在所述页面的上层显示所述预设浮层，以使所述第一部分遮挡所述显示屏幕的四个屏幕角边缘上显示的页面。
在一种可能实现的方式中，所述当显示页面时，在所述页面的上层显示所述预设浮层，包括：
当显示所述页面时，控制所述第一部分在所述显示屏幕上对应的像素显示黑色。
在另一种可能实现的方式中，所述分界线位于所述显示屏幕的圆角边缘的内侧。
在另一种可能实现的方式中，所述预设浮层的长度与所述显示屏幕的长度相等，所述预设浮层的宽度与所述显示屏幕的宽度相等。
本公开的实施例提供的技术方案可以包括以下有益效果：
本实施例提供的电子设备和方法，通过将显示屏幕的四个屏幕角和边框的四个边框角均设置为圆角，在保证显示屏幕尺寸不变的情况下，使得四个屏幕角的顶点更加靠近显示屏幕的中心，在满足相互对应的屏幕角的顶点与边框角的顶点之间的指定距离不小于该预设距离的条件下，仍可以减小边框四条边的宽度，实现了电子设备的窄边框化。
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的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据相关技术示出的一种电子设备的结构示意图；
图2A是根据一示例性实施例示出的一种电子设备的结构示意图；
图2B是根据一示例性实施例示出的一种圆角的示意图；
图2C是根据一示例性实施例示出的一种电子设备的结构示意图；
图2D是根据一示例性实施例示出的一种指定距离的示意图；
图2E是根据一示例性实施例示出的一种圆弧曲率的示意图；
图2F是根据一示例性实施例示出的一种圆心角的示意图；
图2G是根据一示例性实施例示出的一种圆心角的示意图；
图3A是根据一示例性实施例示出的一种显示方法的流程图；
图3B是根据一示例性实施例示出的一种电子设备的结构示意图；
图3C是根据一示例性实施例示出的一种分界线的示意图；
图3D是根据一示例性实施例示出的一种显示示意图；
图4是根据一示例性实施例示出的一种电子设备的框图。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚明白，下面结合实施方式和附图，对本公开做进一步详细说明。在此，本公开的示意性实施方式及其说明用于解释本公开，但并不作为对本公开的限定。
本公开实施例提供一种电子设备和显示方法，以下结合附图对本公开进行详细说明。
图2A是根据一示例性实施例示出的一种电子设备的结构示意图，如图2A所示，该电子设备至少包括显示屏幕201和边框202，该边框202环绕该显示屏幕201的侧面。该显示屏幕201包括四个屏幕角2011，且该四个屏幕角2011为圆角，该边框202包括四条边，这四条边中任一条边与另外三条边中的两条边相交、一条边平行，形成四个边框角2021，该四个边框角2021与该四个屏幕角2011分别对应，且该四个边框角2021为圆角。
其中，该四条边包括第一边2022、第二边2023、第三边2024和第四边2025，该第一边2022和该第二边2023平行，该第三边2024和该第四边2025平行，该第一边2022与该第三边2024和该第四边2025分别相交，该第二边2023与该第三边2024和该第四边2025分别相交。
其中，圆角是指用一段与角的两边相切的圆弧替换原来的角而形成的圆弧形的角。如图2B所示，O为AOB的顶点，射线OD和射线OE为构成AOB的两条边。为一段与AD和BE相切的圆弧，切点为点A和点B，则以及射线AD和射线BE可以形成一个圆角。
该四个屏幕角2011通过将该显示屏幕201原始的四个直角分别切割为圆弧状后形成。如图2C所示，显示屏幕201原始的四个角均为直角，按照图2C所示的圆弧分别进行切割后，即可得到四个圆角2011。
另外，切割该显示屏幕的工艺可以有很多种，包括激光切割工艺、水切割工艺等，本实施例中对此不做限定。
如图2A所示，四个屏幕角2011与四个边框角2021分别对应，具体是指：该显示屏幕201的左上角对应于该边框202的左上角，该显示屏幕201的左下角对应于该边框202的左下角，该显示屏幕201的右上角对应于该边框202的右上角，该显示屏幕201的右下角对应于该边框202的右下角。
本实施例中，相互对应的屏幕角2011的顶点与边框角2021的顶点之间的距离不小于预设距离。
其中，该预设距离是指能够充分保护屏幕角的最小距离，可以认为，当顶点之间的距离小于该预设距离时，屏幕角外侧边框宽度过小，导致该屏幕角很容易受到磨损。
其中，圆角的顶点是指形成该圆角的圆弧的中点，也即是该圆弧上与圆弧两端的距离相等的点。以左上角为例，屏幕角2011和边框角2021的放大图如图2D所示，点E和点F分别为该边框角2021和该屏幕角2011的顶点。两个顶点E和F之间的距离L为指定距离，该指定距离不小于预设距离。
相关技术中，显示屏幕的四个屏幕角都为直角，边框的四个边框角都为圆角，边框四条边的宽度由相互对应的屏幕角的顶点与边框角的顶点之间的指定距离确定，而为了充分保护每个屏幕角，每个指定距离应当不小于预设距离，这就造成边框四条边的宽度不能无限制的减小。
本实施例中，在保证显示屏幕201的尺寸不变的情况下，将显示屏幕201的四个屏幕角2011设置为圆角，使得四个屏幕角2011的顶点更加靠近显示屏幕201的中心，那么，即使将边框四条边的宽度减小，也能保证相互对应的屏幕角2011的顶点与边框角2021的顶点之间的指定距离不小于该预设距离，仍然能够起到保护显示屏幕201的作用。
需要说明的是，该电子设备可以为智能手机、电视、平板电脑等多种类型的电子设备，本实施例对此不做限定。
本实施例提供的电子设备，通过将显示屏幕的四个屏幕角和边框的四个边框角均设置为圆角，在保证显示屏幕尺寸不变的情况下，使得四个屏幕角2011的顶点更加靠近显示屏幕201的中心，在满足相互对应的屏幕角的顶点与边框角的顶点之间的指定距离不小于该预设距离的条件下，仍可以减小边框四条边的宽度，实现了电子设备的 窄边框化。另外，通过配置圆形的屏幕角以及窄边框，大大提升了电子设备的美观度。
在一种可能实现的方式中，为了提高电子设备的美观度，该四个屏幕角2011的曲率与该四个边框角2021的曲率相等。
其中，该曲率用于指示圆弧的弯曲程度，曲率越大，该圆弧的弯曲程度也越大。圆弧的曲率与圆弧半径呈反比关系，要保证该屏幕角2011和该边框角2021的曲率相等，只需该屏幕角2011和该边框角2021的圆弧半径相等即可。
如图2E中所示，O1，O2分别为屏幕角2011和边框角2021圆弧的圆心，该屏幕角2011和该边框角2021的圆弧半径都为R0，则该屏幕角2011和该边框角2021的曲率相等。
在另一种可能实现的方式中，该四个屏幕角2011对应的圆心角与该四个边框角2021对应的圆心角相同。
对于一个圆弧来说，该圆弧对应的圆心角是指顶点在该圆弧对应的圆心上，且两条边经过该圆弧的两个端点的角。如图2F所示，为圆O3上的一段圆弧，点O3为圆心，该对应的圆心角为GO3I，该GO3I的两条边O3G和O3I分别经过的两个端点：点G和点I。
该四个屏幕角2011对应的圆心角与该四个边框角2021对应的圆心角相同是指，该屏幕角2011的圆弧的圆心与该边框角2021的圆弧的圆心相同，并且屏幕角2011的圆心角的两条边的延长线与边框角2021的圆心角的两条边的延长线重合。如图2G所示，屏幕角2011和边框角2021对应的圆心角均为MO4N。
在另一种可能实现的方式中，该显示屏幕201为液晶显示屏幕。该液晶显示屏幕上会设置很多像素电极，在切割该液晶显示屏幕的过程中，对于该液晶显示屏幕上要切割掉的部分，无需再设置像素电极。
或者，该显示屏幕也可以为等离子体显示屏幕等其他类型的显示屏幕，本实施例中对此不做限定。
上述所有可选技术方案，可以采用任意结合形成本公开的可选实施例，在此不再一一赘述。
图3A是根据一示例性实施例示出的一种显示方法的流程图，如图3A所示，该显示方法应用于图3A中的电子设备，包括以下步骤：
在步骤301中，获取预设浮层，该预设浮层由第一部分和第二部分组成，该第一部分为黑色浮层，该第二部分为透明浮层，该第一部分与该第二部分之间的分界线为圆弧形的平滑曲线。
该预设浮层的长度与该显示屏幕的长度相等，该预设浮层的宽度与该显示屏幕的宽度相等。其中，该显示屏幕的长度是指该显示屏幕的左侧边和右侧边之间的距离，该显示屏幕的宽度是指该显示屏幕的上侧边和下侧边之间的距离。如图3B所示，显示屏幕201的长度为L1，宽度为L2。
该预设浮层可以由技术人员在该电子设备中设置，或者，该预设浮层还可以由该电子设备创建，如该电子设备可以获取该显示屏幕的尺寸信息，该尺寸信息包括该显示屏幕的长度、宽度，以及该显示屏幕的屏幕角的半径、圆弧长度等信息，该电子设备可以根据该尺寸信息创建预设浮层，使得该预设浮层的长度和宽度分别与该显示屏幕的长度和宽度相等，并根据该显示屏幕的屏幕角的半径、圆弧长度等信息，将该预设浮层划分为两部分，第一部分设置为黑色浮层，第二部分设置为透明浮层，以使该第一部分和第二部分的分界线为圆弧形的平滑曲线，并且该分界线位于该显示屏幕的边缘的内侧，那么显示该预设浮层时该预设浮层的第一部分即可遮挡该显示屏幕边缘上显示的内容。
其中，该预设浮层的四个角可以为直角或者圆角，本实施例对此不做限定。
在一种可能实现的方式中，该分界线位于该显示屏幕的圆角边缘的内侧。
如图3C所示，以左上角为例，该显示屏幕201的左上角由直角切割为圆角时，由于切割工艺的限制会导致该左上角的边缘不太平滑，边缘上的多个像素形成锯齿状，那么，该显示屏幕201在进行显示时，会导致显示的页面边缘不平滑，影响用户的观看。而该预设浮层的第一部分(虚线)与第二部分的分界线如图3C所示，该分界线位于该显示屏幕边缘锯齿的内侧，则该显示屏幕显示页面时，该第一部分可以遮挡边缘锯齿上显示的内容。
在步骤302中，当显示页面时，在该页面的上层显示该预设浮层，以使该第一部分遮挡该页面。
该电子设备可以将该预设浮层设置在顶层显示，则每当该电子设备要显示任一页面时，会在该页面的上层显示该预设浮层，从而保证了该预设浮层的第一部分遮挡该页面上与该第一部分重合的区域，而不会遮挡与该第二部分重合的区域，则用户在查看页面时仅能看到与该第二部分重合的区域，而且该区域的边缘平滑。
如图3D所示，该黑色区域即为该第一部分，该第一部分可以遮挡住如图3C中所示的显示屏幕中圆角处的锯齿，则在显示页面时，用户看到的页面是该第二部分所在的区域，即在该分界线内的区域，该区域的边界是平滑的曲线，显示给用户的页面的边界也是平滑的。
当显示该页面时，该电子设备控制该第一部分在该显示屏幕上对应的像素显示黑 色。
由于该预设浮层与该显示屏幕的尺寸一致，两者可以相互对应，则该显示屏幕上的一部分像素会与该第一部分对应，另一部分与第二部分对应，则该第一部分在该显示屏幕上对应的像素是指位于该预设浮层分界线外侧的像素。
本实施例中，为了保证该第一部分遮挡显示的页面，在实际操作时，该电子设备可以控制该第一部分在该显示屏幕上对应的像素显示黑色，也即是将这些像素的亮度控制为0，从而达到遮挡四个屏幕角边缘上显示的页面的效果。
本实施例中提供的方法，通过获取预设浮层，该预设浮层包括第一部分和第二部分，第一部分为黑色浮层，第二部分为透明浮层，黑色浮层和透明浮层间的分界线为圆弧形的平滑曲线，当显示页面时，将该预设浮层在该页面之上显示，该预设浮层中的黑色浮层会遮挡该页面的圆角处，将显示的页面上不平滑的地方遮掉，从而使得该页面上的圆角变得平滑，提高了显示效果。
图3A所示的电子设备中显示屏幕边缘不平滑，这是因为在将原始显示屏幕的四个直角切割成圆角的过程中，因受切割工艺条件的限制，切割好的显示屏幕的屏幕角很粗糙，边缘像素为方块形，导致显示屏幕的边缘呈锯齿状，不平滑。当要显示页面时，会将该显示屏幕边缘的锯齿显示出来，这会给用户带来不好的视觉效果。
为了消除因该切割工艺条件的限制而带来的边缘不平滑的情况，本实施例中通过在该页面的上层显示预设浮层，该预设浮层分两部分，一部分为黑色浮层，用来遮掉该页面边缘不平滑的地方，一部分为透明浮层，用来显示该页面，黑色浮层和透明浮层之间的分界线是平滑的曲线，因此该页面中只有与第二部分重合的区域会显示给用户，而这一区域的边缘是平滑的，从而解决了显示页面的边缘不平滑的问题。
图4是根据一示例性实施例示出的一种电子设备400的框图。例如，电子设备400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4，装置400可以包括以下一个或多个组件：处理组件402，存储器404，电源组件406，多媒体组件408，音频组件410，输入/输出(I/O)的接口412，传感器组件414，以及通信组件416。
处理组件402通常控制装置400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。处理组件402可以包括一个或多个处理器420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402可以包括一个或多个模块，便于处理组件402和其他组件之间的交互。例如，处理组件402可以包 括多媒体模块，以方便多媒体组件408和处理组件402之间的交互。
存储器404被配置为存储各种类型的数据以支持在装置400的操作。这些数据的示例包括用于在装置400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404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406为装置400的各种组件提供电力。电源组件406可以包括电源管理系统，一个或多个电源，及其他与为装置400生成、管理和分配电力相关联的组件。
多媒体组件408包括在该装置400和用户之间的提供一个输出接口的屏幕。且该屏幕的四个角为圆角。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。该触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与该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408包括一个前置摄像头和/或后置摄像头。当装置400处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件410被配置为输出和/或输入音频信号。例如，音频组件410包括一个麦克风(MIC)，当装置400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404或经由通信组件416发送。在一些实施例中，音频组件410还包括一个扬声器，用于输出音频信号。
I/O接口412为处理组件402和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件414包括一个或多个传感器，用于为装置400提供各个方面的状态评估。例如，传感器组件414可以检测到装置400的打开/关闭状态，组件的相对定位，例如该组件为装置400的显示器和小键盘，传感器组件414还可以检测装置400或装置400一个组件的位置改变，用户与装置400接触的存在或不存在，装置400方位或加速/减速和装置400的温度变化。传感器组件414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414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414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416被配置为便于装置400和其他设备之间有线或无线方式的通信。装置400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，通信组件416经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，该通信组件416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400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404，上述指令可由装置400的处理器420执行以完成上述方法。例如，该非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
一种非临时性计算机可读存储介质，当该存储介质中的指令由电子设备的处理器执行时，使得电子设备能够执行一种显示方法，该方法包括：
获取预设浮层，该预设浮层由第一部分和第二部分组成，该第一部分为黑色浮层，该第二部分为透明浮层，该第一部分与该第二部分之间的分界线为圆弧形的平滑曲线；
当显示页面时，在该页面的上层显示该预设浮层，以使该第一部分遮挡该显示屏幕的四个屏幕角边缘上显示的页面。
在一种可能实现的方式中，该分界线的位置根据位于该显示屏幕的圆角边缘上的像素的位置确定。
在另一种可能实现的方式中，该预设浮层的长度与该显示屏幕的长度相等，该预设浮层的宽度与该显示屏幕的宽度相等。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和 精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (9)

  1. 一种电子设备，其特征在于，所述电子设备至少包括显示屏幕和边框，所述边框环绕所述显示屏幕的侧面；
    所述显示屏幕包括四个屏幕角，且所述四个屏幕角为圆角；
    所述边框包括四条边，所述四条边中任一条边与另外三条边中的两条边相交、一条边平行，形成四个边框角；
    所述四个边框角与所述四个屏幕角分别对应，且所述四个边框角为圆角；
    相互对应的屏幕角的顶点与边框角的顶点之间的距离不小于预设距离。
  2. 根据权利要求1所述的电子设备，其特征在于，所述四个屏幕角的曲率与所述四个边框角的曲率相等。
  3. 根据权利要求1所述的电子设备，其特征在于，所述四个屏幕角对应的圆心角与所述四个边框角对应的圆心角相同。
  4. 根据权利要求1所述的电子设备，其特征在于，所述显示屏幕为液晶显示屏幕。
  5. 根据权利要求1至4中任一项所述的电子设备，其特征在于，所述四个屏幕角通过将所述显示屏幕原始的四个直角分别切割为圆弧状后形成。
  6. 一种显示方法，其特征在于，所述显示方法应用于权利要求1-5任一项所述的电子设备中，所述方法包括：
    获取预设浮层，所述预设浮层由第一部分和第二部分组成，所述第一部分为黑色浮层，所述第二部分为透明浮层，所述第一部分与所述第二部分之间的分界线为圆弧形的平滑曲线；
    当显示页面时，在所述页面的上层显示所述预设浮层，以使所述第一部分遮挡所述显示屏幕的四个屏幕角边缘上显示的页面。
  7. 根据权利要求6所述的方法，其特征在于，所述当显示页面时，在所述页面的上层显示所述预设浮层，包括：
    当显示所述页面时，控制所述第一部分在所述显示屏幕上对应的像素显示黑色。
  8. 根据权利要求6所述的方法，其特征在于，所述分界线位于所述显示屏幕的圆角边缘的内侧。
  9. 根据权利要求6所述的方法，其特征在于，所述预设浮层的长度与所述显示屏幕的长度相等，所述预设浮层的宽度与所述显示屏幕的宽度相等。
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