WO2019085461A1 - 显示屏及显示装置 - Google Patents

显示屏及显示装置 Download PDF

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Publication number
WO2019085461A1
WO2019085461A1 PCT/CN2018/089387 CN2018089387W WO2019085461A1 WO 2019085461 A1 WO2019085461 A1 WO 2019085461A1 CN 2018089387 W CN2018089387 W CN 2018089387W WO 2019085461 A1 WO2019085461 A1 WO 2019085461A1
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WO
WIPO (PCT)
Prior art keywords
boundary
chamfered
display
display area
area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/089387
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English (en)
French (fr)
Inventor
邹敏
叶訢
胡小叙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Govisionox Optoelectronics Co Ltd
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Kunshan Govisionox Optoelectronics Co Ltd
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Application filed by Kunshan Govisionox Optoelectronics Co Ltd filed Critical Kunshan Govisionox Optoelectronics Co Ltd
Publication of WO2019085461A1 publication Critical patent/WO2019085461A1/zh
Priority to US16/571,201 priority Critical patent/US20200012320A1/en
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
    • 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • 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
    • 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
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • 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
    • 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
    • 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
    • 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

Definitions

  • the present application relates to the field of display technologies, and in particular, to a display screen and a display device having an effective display area having a chamfered area.
  • the edge of the flexible screen body has a chamfer, and the chamfered portion is obvious in the display, which affects the display effect.
  • the present application provides a display screen having an effective display area, and the display screen includes:
  • the first display area and the second display area are not coplanar.
  • the effective display area has at least one chamfered area, at least a portion of the chamfered area is distributed in the second display area, and
  • a pixel unit that fits the chamfered contour is distributed along a chamfered contour of the chamfered region.
  • the first display region has a first boundary edge and a bending start edge intersecting the first boundary edge
  • the second display area has a second boundary
  • the chamfered contour connects the first boundary and the second boundary.
  • the starting edge of the bend intersects the chamfered contour at one end of the chamfered contour.
  • the width of the second display area from the starting edge of the bending to the second boundary is in the range of 4 mm to 6 mm.
  • the length of the first boundary is not less than the length of the second boundary.
  • the first display region has a first bending starting edge and intersects with the first bending starting edge. a second bending start edge, the second display area having a first boundary edge and a second boundary edge, and
  • the chamfered contour connects the first boundary and the second boundary.
  • first bend start edge and the second bend start edge respectively intersect the chamfer profile at different end points of the chamfer profile.
  • the first display region when a portion of the chamfered region is distributed over the first display region, the first display region has an intersection with the chamfered contour at one end of the chamfered contour a first boundary edge and a bending start edge intersecting the chamfer contour line midway between the chamfer contour line, the second display area having a second boundary edge, and
  • the chamfered contour connects the first boundary and the second boundary.
  • the application also provides a display device comprising the aforementioned display screen.
  • the effective display area has at least one chamfered area, and the chamfered area is distributed in the second display area. Since the first display area and the second display area are not coplanar, the sawtooth sense of the display is visually reduced. .
  • FIG. 1 is a schematic diagram of a display screen with a chamfered area in an effective display area according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a display screen with a chamfered area in an effective display area according to another embodiment of the present application.
  • FIG. 3 is a schematic diagram of a display screen with a chamfered area in an effective display area according to still another embodiment of the present application.
  • the present application relates to a display screen having an effective display area having a chamfered area.
  • the display screen can be a computer display, a screen of an LCD TV, a screen of a mobile phone, and the like.
  • the display has outlines to define the extent of the effective display area.
  • the effective display area is usually filled with pixel units that can emit light for presenting pictures or dynamically displaying pictures.
  • the effective display area is provided with a touch sensor, the operator's motion can also be sensed and responded.
  • the pixel unit may generally include a first sub-pixel, a second sub-pixel, and a third sub-pixel.
  • the first sub-pixel, the second sub-pixel, and the third sub-pixel each emit color light of different colors.
  • the first sub-pixel, the second sub-pixel, and the third sub-pixel may emit any one of three colors of red (R), green (G), and blue (B), but the first sub- The pixels, the second sub-pixel, and the third sub-pixel each emit different colored lights so that the blending finally presents a rich color.
  • a display screen having a chamfered area in an effective display area includes a first display area 100 and a second display area 200 adjacent to the first display area 100 .
  • the area occupied by the first display area 100 is substantially more than 80% of the total area of the display screen, and is the main display area of the display screen.
  • the foregoing pixel unit is periodically and repeatedly arranged in the first display area 100 for displaying an image.
  • the first display area 100 has a first boundary side 310 and a curved start side 300 that intersects the first boundary side 310.
  • the area occupied by the second display area 200 does not exceed 20% of the total area of the display screen, and is an edge display area of the display screen. Similarly, the aforementioned pixel unit is periodically and repeatedly arranged in the second display area 200 for displaying an image.
  • the second display area 200 has a second boundary 320.
  • the first edge 310 can generally behave as the long side of the display.
  • the second boundary 320 can generally be represented as the short side of the display.
  • the corners of the display can be designed as chamfers.
  • the chamfered outline 10 is a smooth curve connecting the first boundary 310 and the second boundary 320. It can be understood that the aforementioned pixel unit is also distributed in the vicinity of the chamfered contour 10. Specifically, the pixel units are distributed along the chamfered contour 10 to fit the chamfered contour 10.
  • the chamfered contour line 10 is generally a smooth circular arc, and the chamfered area 11 is a sectoral area (the mesh area in FIG. 1): a central angle corresponding to the circular arc is a central angle (for example, 90 degrees), This arc is the arc of the sector area.
  • the pixel unit or the sub-pixel constituting the pixel unit is usually an entity having a certain size. Therefore, when the pixel unit fits the chamfered contour line 10, or when the pixel unit is distributed along the chamfered contour line 10, the boundary of the pixel unit and the chamfered contour line may not completely coincide, and there must be a certain gap, thus, The pixel unit distributed near the chamfered outline 10 exhibits a sawtooth feeling when illuminated.
  • the present application bends the display screen so that the chamfered region 11 is changed from facing the front side of the observer to the side surface, so that the sawtooth feeling can be weakened.
  • a display screen having an effective display area having a chamfered area 11 includes:
  • the first display area 100 and the second display area 200 are not coplanar;
  • the effective display area has at least one chamfered area 11, the chamfered area 11 is distributed in the second display area 200;
  • the second display area includes a pixel unit
  • a pixel unit fitting the chamfered outline 10 is distributed along the chamfered outline 10.
  • the first display area 100 is defined by the first boundary edge 310 and the bending start edge 300, and is located in a region defined by the first boundary edge 310 and the bending start edge 300.
  • the second display area 200 is bounded by the second boundary 320 and the bending start edge 300, and is located in a region defined by the second boundary 320 and the bending start edge 300.
  • the first display area 100 and the second display area 200 are distributed on different sides with the bending starting edge 300 as a boundary, that is, the first display area 100 and the second display area 200 are not coplanar.
  • the chamfered area 11 is distributed in the second display area 200.
  • the area of the projection of the chamfered area 11 located in the second display area 200 on the front side facing the viewer is necessarily smaller than X.
  • the first display area 100 has a first boundary 310 and a bending start edge 300 intersecting the first boundary 310, the first boundary Edge 310 is coupled to the chamfered contour 10.
  • the chamfered contour line 10 is a smooth curve connecting the first boundary edge 310 and the second boundary edge 320. Therefore, the first boundary edge 310 is connected to the chamfered contour line 10.
  • the bend start edge 300 here intersects the first boundary 310. In this way, the chamfered region 11 can be completely disposed in the second display region, so that the sawtooth feeling is weakened.
  • the starting edge 300 can be connected to the chamfering contour 10 according to actual needs. Please refer to FIG. 2, so that at least a portion of the chamfered region 11 is distributed in the second display area 200, which can be partially achieved. The effect of the sawtooth sensation is weakened.
  • the second display area 200 has a second boundary 320;
  • the second boundary 320 and the first boundary 310 are respectively connected to two ends of the chamfered contour line 10;
  • the width of the second display area 200 from the starting edge 300 to the second edge 320 ranges from 4 mm to 6 mm.
  • the chamfered contour line 10 is a smooth curve connecting the first boundary edge 310 and the second boundary edge 320.
  • the second sense can be reduced to flexibly set the second The size of the display area 200.
  • the size of the chamfering contour 10 is preferably a quarter arc of a circle, and the radius of the circle is preferably 4 mm to 6 mm. In this way, a balance can be achieved between weakening the sawtooth feel and keeping the front side of the viewer larger to achieve a good display effect.
  • the length of the second boundary 320 is not greater than the length of the first boundary 310.
  • the second display area 200 is distributed on both sides in the longitudinal direction of the first display area 100. In this way, the aspect ratio coordination of the first display area can be ensured, so that the size in the width direction of the first display area 100 is too narrow, and the proportion is out of balance.
  • the first display area 100 (the dotted area in FIG. 3) has a first bending starting edge 301 and the same A second starting edge 302 that intersects the starting edge of the bend.
  • the second display area 200 has a first boundary 310, a second boundary 320, and a chamfered outline 10 as a smooth curve connecting the first boundary 310 and the second boundary 320.
  • the area occupied by the first display area 100 is substantially more than 80% of the total area of the display screen, and is the main display area of the display screen.
  • the first display area 100 has a first bending starting edge 301 and a second bending starting edge 302.
  • the first display area 100 is defined by the first bending starting edge 301 and the second bending starting edge 302. Area.
  • the foregoing pixel unit is periodically and repeatedly arranged in the first display area 100 for displaying an image.
  • the area occupied by the second display area 200 does not exceed 20% of the total area of the display screen, and is an edge display area of the display screen.
  • the pixel unit is periodically arranged in the second display area 200 to display an image.
  • the second display area 200 has a first boundary 310, a second boundary 320, a chamfered outline 10 as a smooth curve connecting the first boundary 310 and the second boundary 320, a first bending start edge 301, and The second bend start edge 302.
  • the first edge 310 can generally behave as the long side of the display.
  • the second boundary 320 can generally be represented as the short side of the display.
  • the edge of the chamfered outline 10 is generally a smooth circular arc
  • the pixel unit or the sub-pixel constituting the pixel unit is usually an entity having a certain size. Therefore, when the pixel unit fits the chamfered contour line 10, or when the pixel unit is distributed along the chamfered contour line 10, the boundary of the pixel unit and the contour line may not completely coincide, and there must be a certain gap, thus being distributed over
  • the pixel unit near the chamfered outline 10 exhibits a sawtooth feel when illuminated.
  • the second display area 200 is distributed on the side of the first display area 100, or the second display area 200 is changed from facing the front side of the observer to the side by bending, of course, the chamfering contour 10 then changes from the front to the side, which can reduce the sawtooth.
  • the chamfered contour line 10 is a smooth curve connecting the first boundary edge 310 and the second boundary edge 320.
  • the size of the second display area 200 is flexibly set.
  • the size of the chamfering contour 10 is preferably a quarter arc of a circle, and the radius of the circle is preferably 4 mm to 6 mm. In this way, a balance can be achieved between weakening the sawtooth feel and keeping the front side of the viewer larger to achieve a good display effect.
  • the display screen can be a computer display, a screen of an LCD TV, a screen of a mobile phone, and the like.
  • the chamfered outline 10 is generally a smooth circular arc, and the pixel unit or the sub-pixel constituting the pixel unit is usually an entity having a certain size. Therefore, when the pixel unit fits the chamfered contour line 10, or when the pixel unit is distributed along the chamfered contour line 10, the boundary of the pixel unit and the contour line may not completely coincide, and there must be a certain gap, thus being distributed over The pixel unit near the chamfered outline 10 exhibits a sawtooth feel when illuminated.
  • the present application changes the chamfered region 11 from the front side toward the viewer to the side. Assuming that the original area of the chamfered area 11 is X, the projection of the chamfered area 11 on the front side toward the observer becomes a certain ratio of X after being shifted to the side. Moreover, the closer the angle of the bend is to 90 degrees, the smaller the projected area is, and the better the sawtooth sensation is.
  • the present application transforms the chamfered region 11 from the front side toward the viewer to the side surface by bending the chamfered region 11 or the display region including the chamfered region 11.
  • the display screen has a rectangular shape.
  • the present application bends the longer sides of the rectangle to change the chamfered area 11 from the front side to the side surface.
  • the bending size can be determined according to the specific situation. For example, it is possible to decide to bend the chamfered area 11 all the way to the side according to the actual situation. At this time, the starting edge of the bend intersects the first boundary.
  • the bending start edge 300 intersects the chamfered contour 10.
  • the four edges of the rectangular display screen are bent such that the chamfered region 11 changes from the front side to the side.

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Abstract

一种显示屏及显示装置，所述显示装置包括显示屏，所述显示屏包括第一显示区和与所述第一显示区邻接的第二显示区。其中，所述第一显示区与所述第二显示区不共面，所述有效显示区具有至少一个倒角区域，所述倒角区域的至少一部分分布于所述第二显示区，并且沿所述倒角区域的倒角轮廓线分布有拟合所述倒角轮廓线的像素单元。本申请通过弯折使第一显示区和第二显示区不共面，从而在视觉上减轻有效显示区的显示锯齿感，优化显示效果。

Description

显示屏及显示装置 技术领域
本申请涉及显示技术领域，特别是涉及一种有效显示区具有倒角区域的显示屏及显示装置。
背景技术
目前，显示屏在各种电子设备中得到了广泛的应用。为适应不同类型设备的显示需要，柔性屏逐渐成为研究热点。相较于传统屏幕，柔性屏幕优势明显，其可弯曲、柔韧性佳的特性，使得柔性屏的耐用程度大大高于以往屏幕。
在实现传统技术的过程中，申请人发现存在以下技术问题：
柔性屏体的边缘具有倒角，在显示时倒角部分锯齿状明显，影响显示效果。
发明内容
基于此，本申请提供一种显示屏，所述显示屏具有有效显示区，所述显示屏包括：
第一显示区；
与所述第一显示区邻接的第二显示区，
其中，所述第一显示区与所述第二显示区不共面，
所述有效显示区具有至少一个倒角区域，所述倒角区域的至少一部分分布于所述第二显示区，并且
沿所述倒角区域的倒角轮廓线分布有拟合所述倒角轮廓线的像素单元。
在一个实施例中，当所述倒角区域全部分布于所述第二显示区时，所述第一显示区具有第一界边和与所述第一界边相交的弯折起始边，所述第二显示区具有第二界边，并且
所述倒角轮廓线连接所述第一界边和所述第二界边。
在一个实施例中，所述弯折起始边在所述倒角轮廓线的一个端点处与所述倒角轮廓线相交。
在一个实施例中，所述第二显示区的、从所述弯折起始边到所述第二界边的宽度范围为4mm-6mm。
在一个实施例中，所述第一界边的长度不小于所述第二界边的长度。
在一个实施例中，当所述倒角区域全部分布于所述第二显示区时，所述第一显示区具有第一弯折起始边和与所述第一弯折起始边相交的第二弯折起始边，所述第二显示区具有第一界边和第二界边，并且
所述倒角轮廓线连接所述第一界边和所述第二界边。
在一个实施例中，所述第一弯折起始边和所述第二弯折起始边分别在所述倒角轮廓线的不同端点处与所述倒角轮廓线相交。
在一个实施例中，当所述倒角区域的一部分分布于所述第一显示区时，所述第一显示区具有在所述倒角轮廓线的一个端点处与所述倒角轮廓线相交的第一界边和在所述倒角轮廓线的中途与所述倒角轮廓线相交的弯折起始边，所述第二显示区具有第二界边，并且
所述倒角轮廓线连接所述第一界边和所述第二界边。
本申请还提供一种显示装置，所述显示装置包括前述显示屏。
本申请提供的显示屏和显示装置至少具有如下有益效果：
所述有效显示区具有至少一个倒角区域，所述倒角区域分布于所述第二显示区，由于第一显示区和第二显示区不共面，因此在视觉上减轻了显示的锯齿感。
附图说明
图1为本申请一实施例提供的有效显示区具有倒角区域的显示屏的示意图。
图2为本申请又一实施例提供的有效显示区具有倒角区域的显示屏的示意图。
图3为本申请再一实施例提供的有效显示区具有倒角区域的显示屏的示意图。
第一显示区    100
第二显示区    200
第一界边        310
第二界边        320
弯折起始边      300
第一弯折起始边  301
倒角轮廓线      10
倒角区域        11
第二弯折起始边  302
具体实施方式
本申请涉及一种有效显示区具有倒角区域的显示屏。
在具体应用中，显示屏可以是电脑显示器、液晶电视的屏幕、手机的屏幕等。
显示屏具有轮廓线以界定有效显示区的范围。有效显示区通常布满可以发光的像素单元，用于呈现图片或动态显示画面。当有效显示区设置有触控传感器的时候，还可以感应操作者的动作，并做出响应。
像素单元通常可以包括第一子像素、第二子像素、第三子像素。第一子像素、第二子像素、第三子像素各自发出不同颜色的色光。例如，第一子像素、第二子像素、第三子像素可以发出为红色(R)、绿色(G)、蓝色(B)这三种颜色的光中的任意一种，但是第一子像素、第二子像素、第三子像素各自发出不同的色光，以便混合最终呈现丰富的色彩。
请参见图1，根据本申请提供的有效显示区具有倒角区域的显示屏，包括第一显示区100和与第一显示区100邻接的第二显示区200。
第一显示区100占据的面积大致超过显示屏总面积的80％，为显示屏的主显示区。第一显示区100内周期性重复排列有前述像素单元，用以显示图像。第一显示区100具有第一界边(boundary side)310和与第一界边310相交的弯折起始边300。
第二显示区200占据的面积不超过显示屏总面积的20％，为显示屏的边缘显示区。同样，第二显示区200内周期性重复排列有前述像素单元，用以显示 图像。第二显示区200具有第二界边320。
对于常见的方形显示屏，第一界边310通常可以表现为显示屏的长边。第二界边320通常可以表现为显示屏的短边。
为了满足用户的特殊需求，显示屏的边角可以设计成倒角。倒角轮廓线10为连接第一界边310和第二界边320的平滑曲线。可以理解的是，在倒角轮廓线10附近同样分布有前述像素单元。具体的，像素单元沿倒角轮廓线10分布，以拟合倒角轮廓线10。
倒角轮廓线10通常为平滑的圆弧，倒角区域11为如下扇形区域(图1中的网格区域)：以与该圆弧对应的圆心角为圆心角(例如，90度)，以该圆弧为扇形区域的圆弧。而像素单元或构成像素单元的子像素通常为具有一定尺寸的实体。因此，当像素单元拟合倒角轮廓线10时，或者说，当像素单元沿倒角轮廓线10分布时，像素单元的边界与倒角轮廓线不可能完全重合，必然存在一定间隙，这样，分布于倒角轮廓线10附近的像素单元在发光时会呈现锯齿感。
为了解决锯齿感的问题，本申请将显示屏进行弯折，使得倒角区域11从正对观察者的正面变换到侧面，从而可以减弱锯齿感。
在本申请提供的一种实施例中，一种有效显示区具有倒角区域11的显示屏，包括：
第一显示区100；
与所述第一显示区100邻接的第二显示区200；
其中，所述第一显示区100与所述第二显示区200不共面；
所述有效显示区具有至少一个倒角区域11，所述倒角区域11分布于所述第二显示区200；
所述第二显示区包括像素单元；
沿所述倒角轮廓线10分布有拟合所述倒角轮廓线10的像素单元。
具体的，第一显示区100以第一界边310和弯折起始边300为界、位于第一界边310和弯折起始边300限定的区域内。第二显示区200以第二界边320和弯折起始边300为界、位于第二界边320和弯折起始边300限定的区域内。第一显示区100和第二显示区200以弯折起始边300为界分布于不同面，也就 是，第一显示区100和第二显示区200不共面。倒角区域11分布于第二显示区200。假设，倒角区域11的发光面积为X，则位于第二显示区200内的倒角区域11在朝向观察者的正面(第一显示区100所在的平面)上的投影的面积必然小于X。弯折的角度越接近90度，投影面积越小，锯齿感减弱效果越好。
进一步的，在本申请提供的又一实施例中，所述第一显示区100具有第一界边310和与所述第一界边310相交的弯折起始边300，所述第一界边310与所述倒角轮廓线10连接。
可以理解的是，倒角轮廓线10是连接第一界边310和第二界边320的平滑曲线，因此，第一界边310与倒角轮廓线10连接。这里的弯折起始边300与第一界边310相交。这样，可以将倒角区域11完整的布置于第二显示区，这样，锯齿感减弱效果好。
当然，也可以根据实际需要，将弯折起始边300与倒角轮廓线10连接，请参见图2，这样，倒角区域11的至少有一部分分布于第二显示区200，可以部分的达到锯齿感减弱的效果。
进一步的，在本申请提供的又一实施例中，所述第二显示区200具有第二界边320；
所述第二界边320、所述第一界边310分别连接于所述倒角轮廓线10的两端；
所述第二显示区200的、从所述弯折起始边300到所述第二界边320的宽度范围为4mm-6mm。
倒角轮廓线10是连接第一界边310和第二界边320的平滑曲线，在将倒角区域11设置于第二显示区200，以减弱锯齿感的前提下，可以灵活地设置第二显示区200的大小。例如，根据实际经验，倒角轮廓线10的大小以圆的1/4圆弧为宜，该圆的半径以4mm-6mm为宜。这样，可以在减弱锯齿感和保持朝向观察者的正面较大以获取良好显示效果间达到平衡。
进一步的，在本申请提供的又一实施例中，所述第二界边320的长度不大于所述第一界边310的长度。
也就是说，使得第二显示区200分布于第一显示区100的长度方向的两侧。 这样，可以确保第一显示区的长宽比例协调，以免显得第一显示区100的宽度方向上的尺寸过窄，显得比例失调。
如图3所示，进一步的，在本申请提供的又一实施例中，所述第一显示区100(图3中的点状区域)具有第一弯折起始边301和与所述第一弯折起始边相交的第二弯折起始边302。
所述第二显示区200具有第一界边310、第二界边320以及作为连接所述第一界边310和所述第二界边320的平滑曲线的倒角轮廓线10。
第一显示区100占据的面积大致超过显示屏总面积的80％，为显示屏的主显示区。第一显示区100具有第一弯折起始边301和所述第二弯折起始边302，第一显示区100为第一弯折起始边301和第二弯折起始边302限定的区域。第一显示区100内周期性重复排列有前述像素单元，用以显示图像。
第二显示区200占据的面积不超过显示屏总面积的20％，为显示屏的边缘显示区。同样，第二显示区200内周期性重复排列有前述像素单元，用以显示图像。
第二显示区200具有第一界边310、第二界边320、作为连接第一界边310和第二界边320的平滑曲线的倒角轮廓线10、第一弯折起始边301和第二弯折起始边302。
对于常见的方形显示屏，第一界边310通常可以表现为显示屏的长边。第二界边320通常可以表现为显示屏的短边。
由于倒角轮廓线10边缘通常为平滑的圆弧，而像素单元或构成像素单元的子像素通常为具有一定尺寸的实体。因此，当像素单元拟合倒角轮廓线10时，或者说，当像素单元沿倒角轮廓线10分布时，像素单元的边界与轮廓线不可能完全重合，必然存在一定间隙，这样，分布于倒角轮廓线10附近的像素单元在发光时会呈现锯齿感。
在该实施例中，第二显示区200分布于第一显示区100的侧面，或者说，通过弯折使得第二显示区200从正对观察者的正面变换到侧面，当然，倒角轮廓线10随之从正面变换到侧面，从而可以减弱锯齿感。
与上述类似，倒角轮廓线10是连接第一界边310和第二界边320的平滑曲 线，在达到将倒角区域11设置于第二显示区200，以减弱锯齿感的前提下，可以灵活地设置第二显示区200的大小。例如，根据实际经验，倒角轮廓线10的大小以圆的1/4圆弧为宜，该圆的半径以4mm-6mm为宜。这样，可以在减弱锯齿感和保持朝向观察者的正面较大以获取良好显示效果间达到平衡。
为了便于理解，下面介绍本申请实施的具体应用场景：
在具体应用中，显示屏可以是电脑显示器、液晶电视的屏幕、手机的屏幕等。当显示屏根据实际需要设置有倒角区域11时，倒角轮廓线10通常为平滑的圆弧，而像素单元或构成像素单元的子像素通常为具有一定尺寸的实体。因此，当像素单元拟合倒角轮廓线10时，或者说，当像素单元沿倒角轮廓线10分布时，像素单元的边界与轮廓线不可能完全重合，必然存在一定间隙，这样，分布于倒角轮廓线10附近的像素单元在发光时会呈现锯齿感。
为了解决该问题，本申请将倒角区域11从朝向观察者的正面变换到侧面。假设倒角区域11原来的面积为X，则在变换到侧面后，倒角区域11在朝向观察者的正面上的投影变成X的一定比例。而且，弯折的角度越接近90度，投影面积越小，锯齿感减弱效果越好。
本申请将倒角区域11从朝向观察者的正面变换到侧面的方法是，将倒角区域11或包括倒角区域11的显示区进行弯折。可以理解的是，通常显示屏呈长方形，为了避免显示屏长宽比例失调，本申请将长方形中较长的两侧进行弯折，使得倒角区域11从正面变换到侧面。当然，可以根据具体情形决定弯折尺寸。例如，可以根据实际情形决定将倒角区域11全部弯折到侧面。此时，弯折起始边与第一界边相交。而当根据实际情形决定将倒角区域11部分弯折到侧面时，弯折起始边300与倒角轮廓线10相交。
在本申请提供的又一种实施例中，将长方形的显示屏的四个边缘进行弯折，使得倒角区域11从正面变换到侧面。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附 权利要求为准。

Claims (16)

  1. 一种显示屏，其中，所述显示屏具有有效显示区，所述显示屏包括：
    第一显示区；
    与所述第一显示区邻接的第二显示区，
    其中，所述第一显示区与所述第二显示区不共面，
    所述有效显示区具有至少一个倒角区域，所述倒角区域的至少一部分分布于所述第二显示区，并且
    沿所述倒角区域的倒角轮廓线分布有拟合所述倒角轮廓线的像素单元。
  2. 根据权利要求1所述的显示屏，其中，当所述倒角区域全部分布于所述第二显示区时，所述第一显示区具有第一界边和与所述第一界边相交的弯折起始边，所述第二显示区具有第二界边，并且
    所述倒角轮廓线连接所述第一界边和所述第二界边。
  3. 根据权利要求2所述的显示屏，其中，所述弯折起始边在所述倒角轮廓线的一个端点处与所述倒角轮廓线相交。
  4. 根据权利要求2或3所述的显示屏，其中，所述第二显示区的、从所述弯折起始边到所述第二界边的宽度范围为4mm-6mm。
  5. 根据权利要求2或3所述的显示屏，其中，所述第一界边的长度不小于所述第二界边的长度。
  6. 根据权利要求1所述的显示屏，其中，当所述倒角区域全部分布于所述第二显示区时，所述第一显示区具有第一弯折起始边和与所述第一弯折起始边相交的第二弯折起始边，所述第二显示区具有第一界边和第二界边，并且
    所述倒角轮廓线连接所述第一界边和所述第二界边。
  7. 根据权利要求6所述的显示屏，其中，所述第一弯折起始边和所述第二弯折起始边分别在所述倒角轮廓线的不同端点处与所述倒角轮廓线相交。
  8. 根据权利要求1所述的显示屏，其中，当所述倒角区域的一部分分布于所述第一显示区时，所述第一显示区具有在所述倒角轮廓线的一个端点处与所述倒角轮廓线相交的第一界边和在所述倒角轮廓线的中途与所述倒角轮廓线相 交的弯折起始边，所述第二显示区具有第二界边，并且
    所述倒角轮廓线连接所述第一界边和所述第二界边。
  9. 一种显示装置，其中，所述显示装置包括显示屏，所述显示屏具有有效显示区，所述显示屏包括：
    第一显示区；
    与所述第一显示区邻接的第二显示区，
    其中，所述第一显示区与所述第二显示区不共面，
    所述有效显示区具有至少一个倒角区域，所述倒角区域的至少一部分分布于所述第二显示区，并且
    沿所述倒角区域的倒角轮廓线分布有拟合所述倒角轮廓线的像素单元。
  10. 根据权利要求9所述的显示屏，其中，当所述倒角区域全部分布于所述第二显示区时，所述第一显示区具有第一界边和与所述第一界边相交的弯折起始边，所述第二显示区具有第二界边，并且
    所述倒角轮廓线连接所述第一界边和所述第二界边。
  11. 根据权利要求10所述的显示屏，其中，所述弯折起始边在所述倒角轮廓线的一个端点处与所述倒角轮廓线相交。
  12. 根据权利要求10或11所述的显示屏，其中，所述第二显示区的、从所述弯折起始边到所述第二界边的宽度范围为4mm-6mm。
  13. 根据权利要求10或11所述的显示屏，其中，所述第一界边的长度不小于所述第二界边的长度。
  14. 根据权利要求9所述的显示屏，其中，当所述倒角区域全部分布于所述第二显示区时，所述第一显示区具有第一弯折起始边和与所述第一弯折起始边相交的第二弯折起始边，所述第二显示区具有第一界边和第二界边，并且
    所述倒角轮廓线连接所述第一界边和所述第二界边。
  15. 根据权利要求14所述的显示屏，其中，所述第一弯折起始边和所述第二弯折起始边分别在所述倒角轮廓线的不同端点处与所述倒角轮廓线相交。
  16. 根据权利要求9所述第一显示区具有在所述倒角轮廓线的一个端点处与所述倒角轮廓线相交的第一界边和在所述倒角轮廓线的中途与所述倒角轮廓 线相交的弯折起始边，所述第二显示区具有第二界边，并且
    所述倒角轮廓线连接所述第一界边和所述第二界边。
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