WO2022095229A1 - 显示面板及显示装置 - Google Patents

显示面板及显示装置 Download PDF

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Publication number
WO2022095229A1
WO2022095229A1 PCT/CN2020/136505 CN2020136505W WO2022095229A1 WO 2022095229 A1 WO2022095229 A1 WO 2022095229A1 CN 2020136505 W CN2020136505 W CN 2020136505W WO 2022095229 A1 WO2022095229 A1 WO 2022095229A1
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WIPO (PCT)
Prior art keywords
display area
pixel
repeating units
pixel repeating
display panel
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PCT/CN2020/136505
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English (en)
French (fr)
Inventor
易楚君
陈涛
Original Assignee
武汉华星光电半导体显示技术有限公司
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Application filed by 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US17/275,204 priority Critical patent/US20220310706A1/en
Publication of WO2022095229A1 publication Critical patent/WO2022095229A1/zh

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Classifications

    • 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
    • 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the 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
    • G09F9/33—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 being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • H10K59/65—OLEDs integrated with inorganic image sensors

Definitions

  • the present application relates to the field of display technology, and in particular, to a display panel and a display device.
  • the common design of the under-screen camera is to dig holes in the camera area of the display panel, and the light-transmitting area of the camera does not display the picture. In this way, the panel penetration rate will be relatively high, but the user's display experience is not good, and the full-screen effect cannot be presented;
  • One way is to set a secondary display area on the display panel, and set the under-screen camera at the position corresponding to the secondary display area, and adjust the light transmittance and set the display pixels through the secondary display area. Normal display can be performed, but in the existing under-screen camera technology, there is a difference in the display effect between the secondary display area and its edge, which needs to be further improved.
  • the present application provides a display panel and a display device to solve the technical problem that the display effect of the secondary display area and its edge is different in the existing display panel and the display device.
  • An embodiment of the present application provides a display panel, including a main display area and at least one secondary display area, the main display area is provided with a plurality of first pixel repeating units, and the secondary display area is provided with a plurality of second pixel repeating units , within the same unit area, the number of the first pixel repeating units contained in the main display area is equal to the number of the second pixel repeating units contained in the secondary display area;
  • a fold line boundary is formed between the main display area and the secondary display area, the fold line boundary includes a plurality of bending units, each of the bending units corresponds to at least one of the second pixel repeating units, and each 1.
  • the bending unit includes two intersecting first folding edges and second folding edges, and both of the first folding edges and the second folding edges correspond to at least one of the second pixel repeating units.
  • the first folding edge corresponds to M second pixel repeating units
  • the second folding edge corresponds to N second pixel repeating units, wherein M is a positive integer , where N is a positive integer.
  • both the first folding edge and the second folding edge correspond to at least one of the first pixel repeating units.
  • the first folded edge corresponds to P first pixel repeating units
  • the second folded edge corresponds to Q first pixel repeating units, wherein P is a positive integer
  • Q is a positive integer
  • the included angle formed between the first folding edge and the second folding edge is 90 degrees.
  • the folding line boundary has a first axis of symmetry and a second axis of symmetry, the first axis of symmetry and the second axis of symmetry have an intersection, and a plurality of the first folding edges
  • the size of the plurality of second folds increases along a direction parallel to the first axis of symmetry and approaching the intersection point, and the sizes of the plurality of second folds increase along a direction parallel to the second axis of symmetry and approaching the intersection point.
  • An embodiment of the present application provides a display panel, including a main display area and at least a primary display area, the main display area is provided with a plurality of first pixel repeating units, and the secondary display area is provided with a plurality of second pixel repeating units;
  • a fold line boundary is formed between the main display area and the secondary display area, the fold line boundary includes a plurality of bending units, and each of the bending units corresponds to at least one of the second pixel repeating units.
  • each of the bending units includes two intersecting first and second folding edges, and the first and second folding edges are corresponding to at least one of the the second pixel repeating unit.
  • the first folding edge corresponds to M second pixel repeating units
  • the second folding edge corresponds to N second pixel repeating units, wherein M is a positive integer , where N is a positive integer.
  • both the first folding edge and the second folding edge correspond to at least one of the first pixel repeating units.
  • the first folded edge corresponds to P first pixel repeating units
  • the second folded edge corresponds to Q first pixel repeating units, wherein P is a positive integer
  • Q is a positive integer
  • the included angle formed between the first folding edge and the second folding edge is 90 degrees.
  • the folding line boundary has a first axis of symmetry and a second axis of symmetry, the first axis of symmetry and the second axis of symmetry have an intersection, and a plurality of the first folding edges
  • the size of the plurality of second folds increases along a direction parallel to the first axis of symmetry and approaching the intersection point, and the sizes of the plurality of second folds increase along a direction parallel to the second axis of symmetry and approaching the intersection point.
  • the first axis of symmetry is perpendicular to the second axis of symmetry
  • the first folded edge is arranged parallel to the first axis of symmetry
  • the second folded edge is parallel to the second axis of symmetry.
  • the second axis of symmetry is arranged in parallel.
  • the number of the first pixel repeating units included in the main display area is equal to the number of the second pixel repeating units included in the secondary display area.
  • the first pixel repeating unit includes a plurality of first sub-pixels, and the second pixel repeating unit includes a plurality of second sub-pixels;
  • the arrangement of the plurality of first sub-pixels in the main display area is consistent with the arrangement of the plurality of second sub-pixels in the secondary display area.
  • the pixel opening area of the first subpixel is larger than the pixel opening area of the second subpixel.
  • the sub-display area is provided with a plurality of pixel driving circuit units for driving the second sub-pixels to emit light;
  • the plurality of second sub-pixels with the same color in the same second pixel repeating unit are electrically connected to the same pixel driving circuit unit.
  • the secondary display area includes a display light-transmitting area and a transition display area located between the main display area and the display light-transmitting area, and the fold line boundary is formed on the main display area. between the display area and the transition display area;
  • the pixel driving circuit unit is arranged in the transition display area.
  • An embodiment of the present application provides a display device, including the above-mentioned display panel;
  • the photosensitive element is arranged on one side of the display panel and is arranged corresponding to the secondary display area.
  • a fold line boundary is formed between the main display area and the secondary display area, and the fold line boundary includes a plurality of bending units, and each bending unit corresponds to at least one The second pixel repeating unit located in the secondary display area, so that the second pixel repeating unit located at the fold line boundary between the main display area and the secondary display area is complete, so that the pixel repeating unit at the edge of the secondary display area is consistent , thereby reducing the display difference between the secondary display area and its edge, which is beneficial to improve the visual effect of the secondary display area.
  • FIG. 1 is a schematic plan view of a display panel according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a partial structure of the display panel in FIG. 1;
  • FIG. 3 is a schematic diagram of a partial pixel structure of the display panel in FIG. 2;
  • FIG. 4 is a schematic diagram of a partially enlarged pixel structure of the display panel in FIG. 3;
  • FIG. 5 is a schematic diagram of a connection relationship between a pixel driving circuit unit and a second pixel repeating unit according to an embodiment of the present application
  • FIG. 6 is a schematic plan view of another display panel according to an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a partial driving circuit of the display panel in FIG. 6;
  • FIG. 8 is a partial enlarged structural schematic diagram of the display panel in FIG. 7 .
  • FIG. 1 is a schematic plan view of a display panel according to an embodiment of the present application.
  • the display panel is an active matrix organic light emitting diode display panel, and the display panel includes a main display area 100a and at least a primary display area 100b, wherein the main display area 100a is an area mainly used for displaying images; the secondary display area 100a While the display area 100b is used for displaying images, light can pass through so that the light-sensitive element located on one side of the display panel and corresponding to the sub-display area 100b can receive light signals, wherein the light-sensitive element can receive light signals.
  • the display panel can realize functions such as photographing, optical touch, and optical fingerprint recognition.
  • the display panel may include a plurality of the secondary display areas 100b. It should be noted that, in order to facilitate the description of the technical solutions of the embodiments of the present application, the embodiment of the present application assumes that the display panel has one of the secondary display areas 100b, so the The photosensitive element is a camera as an example for description.
  • the main display area 100a is provided with a plurality of first pixel repeating units 1
  • the secondary display area 100b is provided with a plurality of second pixel repeating units 2
  • the first pixel repeating unit Both 1 and the second pixel repeating unit 2 are used to emit light, so that both the main display area 100a and the secondary display area 100b can realize picture display.
  • a fold line boundary 100 is formed between the main display area 100a and the secondary display area 100b, the fold line boundary 100 is located at the edge of the secondary display area 100b, and the fold line boundary 100 includes a plurality of bending units 101.
  • the bending units 101 are connected end-to-end in sequence, and each bending unit 101 corresponds to at least one of the second pixel repeating units 2, which can be located between the main display area 100a and the secondary display area 100b
  • the second pixel repeating unit 2 at the polyline boundary 100 is complete, so that the secondary display area 100b is consistent with the pixel repeating unit (ie, the second pixel repeating unit 2 ) at the edge thereof, and further Reducing the display difference between the secondary display area 100b and its edges is beneficial to improve the visual effect of the secondary display area 100b.
  • each of the bending units 101 includes two intersecting first folded edges 1011 and second folded edges 1012 , and one end of the first folded edge 1011 and one end of the second folded edge 1012 are located between the two.
  • a concave corner is formed at the intersection, the first folding edge 1011 is arranged along the first direction y or the opposite direction of the first direction y, and the second folding edge 1012 is arranged along the second direction x or the second direction
  • the opposite direction of x is set.
  • first folding edge 1011 of one of the bending units 101 is in contact with the second folding edge 1012 of the adjacent bending unit 101 disposed near the first folding edge 1011 , and in addition, The first folded edge 1011 and the second folded edge 1012 form a folded edge interval 102 as a quadrilateral area formed by two adjacent sides.
  • the other two sides of the spacer 102 are respectively arranged in parallel with the first folding side 1011 and the second folding side 1012, and the folding side space 102 is located in the secondary display area 100b.
  • the second pixel repeating unit 2 corresponding to the first folding edge 1011 and the second folding edge 1012 is located within the folding edge interval 102 , and the first folding edge 1011 and the The second folding edges 1012 correspond to at least one of the second pixel repeating units 2 respectively, so that the secondary display area 100b is respectively connected with the pixel repeating units located at the first folding edge 1011 and the second folding edge 1012 are consistent, thereby reducing the display difference between the secondary display area 100b and its edges.
  • the boundary 100 of the fold line between the main display area 100a and the secondary display area 100b can be uniformly transitioned, so that there is no display interruption or discontinuous boundary visually, which can reduce the use of the fold line.
  • the jaggedness brought by the border 100 design improves the display quality.
  • the first folding edge 1011 and the second folding edge 1012 correspond to one of the second pixel repeating units 2 respectively.
  • the size of the second pixel repeating unit 2 in the first direction y is equal to The size of the first folding edge 1011 in the first direction y
  • the size of the second pixel repeating unit 2 in the second direction x is equal to the size of the second folding edge 1012 in the second direction x size of.
  • first folding edge 1011 corresponds to M second pixel repeating units 2
  • second folding edge 1012 corresponds to N second pixel repeating units 2
  • M is a positive integer
  • N is A positive integer
  • M can be 1, 2, 3, 4, 5, 6, etc.
  • N can be 1, 2, 3, 4, 5, 6, etc.
  • the values of M and N may be the same or different, depending on the size of the first folding edge 1011 in the first direction y and the size of the second folding edge 1012 in the second direction x are the same size.
  • the first folding edge 1011 corresponds to two second pixel repeating units 2
  • the second folding edge 1012 corresponds to one second pixel repeating unit 2 .
  • the polyline boundary 100 is located at the edge of the main display area 100a close to the secondary display area 100b, which is similar to the setting manner and principle of the second pixel repeating unit 2 located at the polyline boundary 100,
  • the first folding edge 1011 and the second folding edge 1012 correspond to at least one of the first pixel repeating units 1 respectively, and the first pixel repeating unit 1 is associated with the first folding edge 1011 and the second folding edge 1 .
  • the convex corners formed by the side 1012 are correspondingly arranged.
  • the first folding edge 1011 corresponds to P first pixel repeating units 1
  • the second folding edge corresponds to Q first pixel repeating units 1, wherein P is a positive integer, and Q is a positive number.
  • P can be 1, 2, 3, 4, 5, 6, etc.
  • Q can be 1, 2, 3, 4, 5, 6, etc., that is, the first folding edge 1011 and the The second folding edges 1012 correspond to integer multiples of the first pixel repeating units 1 respectively, wherein the values of P and Q may be the same or different, depending on the direction of the first folding edge 1011 in the first direction y is the same as the size of the second folded edge 1012 in the second direction x.
  • the first folding edge 1011 corresponds to two first pixel repeating units 1
  • the second folding edge 1012 corresponds to one first pixel Repeating unit 1, in the same way, this setting can make the main display area 100a and the pixel repeating unit at its edge (ie, the first pixel repeating unit 1) consistent, thereby reducing the main display area 100a and its edge.
  • the display difference is beneficial to improve the visual effect of the main display area 100a.
  • the angle formed between the first folding edge 1011 and the second folding edge 1012 may be 90 degrees.
  • the first direction y and the second direction x are perpendicular to each other, and the bending unit 101 is in a stepped shape, and the polyline boundary 100 is in a stepped distribution.
  • the size of the first folding edge 1011 in the first direction y and the size of the second folding edge 1012 in the second direction x are too large, the boundary of the folding line will be caused. The jaggedness of the display screen at 100 is enhanced. Therefore, in this embodiment of the present application, the size of the first folding edge 1011 in the first direction y and the size of the second folding edge 1012 in the second direction
  • the size on x should not be set too large, that is, the values of M, N, P, and Q should not be too large.
  • the shape of the polyline boundary 100 may be a symmetrical figure.
  • the shape of the secondary display area 100b is a symmetrical figure.
  • the polyline boundary 100 has a first symmetry axis A-A and a second symmetry axis B-B.
  • the first symmetry axis A-A and the second symmetry axis B-B have an intersection O, and the sizes of the plurality of first folding edges 1011 increase in a direction parallel to the first symmetry axis A-A and approaching the intersection O,
  • the sizes of the plurality of second hems 1012 are increased along a direction parallel to the second axis of symmetry B-B and approaching the intersection O.
  • the direction parallel to the first symmetry axis A-A and approaching the intersection O is the first direction y or the opposite direction of the first direction y, parallel to the second symmetry axis B-B and facing the
  • the direction in which the intersection point O approaches is the second direction x or the opposite direction of the second direction x.
  • the first symmetry axis A-A is perpendicular to the second symmetry axis B-B
  • the first folding edge 1011 is parallel to the first symmetry axis A-A
  • the second folding edge 1012 is parallel to the first symmetry axis A-A.
  • Two symmetry axes B-B are arranged in parallel.
  • the number of the first pixel repeating units 1 included in the main display area 100a is equal to the number of the second pixel repeating units 2 included in the secondary display area 100b, That is to say, the main display area 100a and the secondary display area 100b have the same pixel density (Pixel Per Inch, PPI), so that the main display area 100a and the secondary display area 100b have the same display screen Richness, on the one hand, can reduce the overall display difference between the display screen of the main display area 100a and the display screen of the secondary display area 100b; on the other hand, can further reduce the main display area 100a and the secondary display area The display difference of the area 100b at the boundary 100 of the polyline.
  • PPI pixel density
  • the first pixel repeating unit 1 includes a plurality of first sub-pixels 11
  • the second pixel repeating unit 2 includes a plurality of second sub-pixels 21, and the plurality of first sub-pixels 11 may include a first sub-pixel 11.
  • the plurality of second sub-pixels 21 may include a second red sub-pixel R2, a second green sub-pixel G2 and a second blue sub-pixel pixel B2.
  • the arrangement of the plurality of first sub-pixels 11 in the main display area 100a is consistent with the arrangement of the plurality of second sub-pixels 21 in the secondary display area 100b, which can further reduce the The display difference between the main display area 100a and the secondary display area 100b.
  • the "arrangement mode" here includes the arrangement type and spacing, that is, on the one hand, the arrangement type of the plurality of first sub-pixels 11 and the plurality of second sub-pixels 21 On the other hand, referring to FIG.
  • the spacing between any two of the first sub-pixels 11 is equal to the spacing between any two corresponding second sub-pixels 21 , for example, the The distance between the center points of two adjacent first sub-pixels 11 is equal to the distance between the center points of two adjacent second sub-pixels 21, which is equal to the distance between two adjacent first sub-pixels 11
  • the distance between the second sub-pixel 21 and the second sub-pixel 21 is, for example, a.
  • the first pixel repeating unit 1 and the second pixel repeating unit 2 are arranged in BGRG and RGBG types, and the second pixel repeating unit 2 is used as an example for illustration.
  • the second pixel repeating unit 2 includes two The second red sub-pixel R2, the four second green sub-pixels G2 and the two second blue sub-pixels B2, specifically, the second pixel repeating unit 2 includes a 4 ⁇ 4 sub-pixel matrix, wherein, The 1st row and 2nd column, the 1st row and the 4th column, the 3rd row and the 2nd column, and the 3rd row and the 4th column of the second green sub-pixel G2, the 2nd row and the 1st column, the 4th row and the 3rd column
  • the fourth row, the first column, and the second row and third column are the second red sub-pixel R2.
  • the first pixel corresponding to the first folding edge 1011 is repeated
  • the number of units 1 is equal to the number of the second pixel repeating units 2 corresponding to the first folding edge 1011, and the number of the first pixel repeating units 1 corresponding to the second folding edge 1012 is equal to the second folding edge 1012.
  • the number of the second pixel repeating units 2 corresponding to the side 1012 that is, M and P are equal, and N and Q are equal.
  • the pixel opening area of the first sub-pixel 11 is designed to be larger than that of the second sub-pixel 21.
  • the pixel opening area within the same unit area, makes the secondary display area 100b have a larger non-pixel setting area than the main display area 100a, that is to say, the secondary display area 100b has a larger area than the main display area
  • the area 100a has a larger light-transmitting area, so that the light transmittance of the sub-display area 100b can meet the requirements.
  • the secondary display area 100b in combination with the main display area 100a and the secondary display area 100b having the same PPI, compared to the solution of improving the transmittance by reducing the PPI of the secondary display area 100b, within the same unit area, the secondary display area
  • the number of pixels in the area 100b is relatively increased, so that the display image of the secondary display area 100b is more delicate, the richness of the display image is enhanced, and the display effect is improved.
  • the sub-display area 100b is provided with a plurality of pixel driving circuit units 22 for driving the second sub-pixels 21 to emit light, and a plurality of the same second pixel repeating unit 2 have the same color
  • the second sub-pixel 21 is electrically connected to the same pixel driving circuit unit 22, which can reduce the number of the pixel driving circuit units 22, thereby reducing the wiring area of the sub-display area 100b, and can further improve the
  • the light transmittance of the secondary display area 100b is further improved, thereby further improving the shooting effect of the under-screen camera, and at the same time, the display effect of the secondary display area 100b is not excessively reduced.
  • a plurality of the second red sub-pixels R2 in the same second pixel repeating unit 2 are electrically connected to the same pixel driving circuit unit 22, and a plurality of the second red sub-pixels R2 in the same second pixel repeating unit 2
  • the second green sub-pixel G2 is electrically connected to the same pixel driving circuit unit 22
  • a plurality of the second blue sub-pixels B2 in the same second pixel repeating unit 2 are electrically connected to the same pixel driving circuit unit 22 . connect.
  • the secondary display area 100b includes a display light-transmitting area 100c and a display light-transmitting area 100c located between the main display area 100a and the display light-transmitting area 100c.
  • the camera is correspondingly disposed in the display light-transmitting area 100c, and the fold line boundary 100 is formed between the main display area 100a and the transition display area 100d.
  • the shape of the display light-transmitting area 100c may be a circle, a rectangle, a rounded rectangle or an irregular polygon.
  • the display light-transmitting area 100c has a circular shape.
  • the transition display area 100d is provided with a plurality of pixel driving circuit islands 103, and the plurality of the pixel driving circuit islands 103 are arranged along the edge of the display light-transmitting area 100c.
  • the circuit unit 22 is arranged in the transition display area 100d.
  • the pixel driving circuit island 103 is to move the pixel driving circuit unit 22 normally disposed in the display light-transmitting area 100c to the transition display area 100d, and is arranged in the transition display area 100d.
  • the pixel driving circuit units 22 in the area 100d are formed in an island-like concentrated distribution, so that the light transmission area of the display panel is concentrated in the display light transmission area 100c, thereby improving the light transmission of the display light transmission area 100c Rate.
  • each of the pixel driving circuit islands 103 includes a plurality of the pixel driving circuit units 22 .
  • a plurality of the pixel driving circuit islands 103 are mirrored with respect to the first symmetry axis A-A on the edges of opposite sides of the display light-transmitting area 100c, and a plurality of the pixel driving circuit islands 103 are relative to the The mirror image of the second symmetry axis B-B is disposed on the edges of opposite sides of the display light-transmitting area 100c.
  • the display light-transmitting area 100c is circular
  • a plurality of the pixel driving circuit islands 103 are disposed on the periphery of the display light-transmitting area 100c, and are arranged in a circular shape.
  • the pixel driving circuit island 103 is arranged corresponding to the bending unit 101.
  • some of the pixel driving circuit islands 103 may be arranged corresponding to the same bending unit 101, and some of the pixel driving circuit islands 103 may be respectively Corresponding to different bending units 101 are provided.
  • a plurality of the pixel driving circuit islands 103 corresponding to the same bending unit 101 are arranged in a straight line along the direction parallel to the second symmetry axis B-B, and are respectively aligned with the different bending units 101
  • the correspondingly arranged pixel driving circuit islands 103 are arranged in a stepped arrangement along a direction parallel to the first symmetry axis A-A.
  • the present application further provides a display device, the display device includes the above-mentioned display panel and a photosensitive element, and the photosensitive element is disposed on one side of the display panel and is disposed corresponding to the secondary display area 100b.
  • the photosensitive element can be a camera, an optical touch component, a fingerprint recognition sensor, etc.
  • the display device can be a mobile phone, a tablet computer, a TV, a monitor, a notebook computer, a digital photo frame, a navigator, etc. products or parts.
  • a fold line boundary is formed between the main display area and the secondary display area, and the fold line boundary includes a plurality of bending units, and each bending unit corresponds to at least one located in the secondary display area.
  • the second pixel repeating unit of the display area so that the second pixel repeating unit located at the fold line boundary between the main display area and the secondary display area is complete, so that the pixel repeating unit at the edge of the secondary display area is consistent, and then
  • the display difference between the secondary display area and its edge can be reduced, which is beneficial to improve the visual effect of the secondary display area.

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

本申请提供一种显示面板及显示装置，显示面板包括主显示区和次显示区，主显示区设置有多个第一像素重复单元，次显示区设置有多个第二像素重复单元；主显示区和次显示区之间形成折线边界，折线边界包括多个弯折单元，每一弯折单元对应至少一个第二像素重复单元，使得次显示区与其边缘处的像素重复单元保持一致，降低显示差异。

Description

显示面板及显示装置 技术领域
本申请涉及显示技术领域，尤其涉及一种显示面板及显示装置。
 背景技术
全面屏由于具有极高的屏占比，给人们带来了全新的视觉体验和感官冲击，成为显示面板厂商竞相追求的目标。
目前屏下摄像头常用设计是对显示面板摄像头区域进行挖孔处理，摄像头透光区域不显示画面，这种方式面板穿透率会比较高，但用户显示体验不好，无法呈现全屏的效果；另一种方式是在显示面板上设置次显示区，并在次显示区对应的位置设置屏下摄像头，通过次显示区调节透光率和设置显示像素的方式，在满足摄像头拍照要求的同时，也可以进行正常显示，但是现有的屏下摄像头技术中，次显示区与其边缘的显示效果存在差异，需要进一步改进解决。
因此，亟需提供一种显示面板及显示装置，来解决上述技术问题。
 技术问题
本申请提供的一种显示面板及显示装置，以解决现有的显示面板及显示装置，次显示区与其边缘处的显示效果存在差异的技术问题。
 技术解决方案
为解决上述问题，本申请提供的技术方案如下：
本申请实施例提供一种显示面板，包括主显示区和至少一个次显示区，所述主显示区设置有多个第一像素重复单元，所述次显示区设置有多个第二像素重复单元，相同单位面积内，所述主显示区包含的所述第一像素重复单元的数量与所述次显示区包含的所述第二像素重复单元的数量相等；
其中，所述主显示区和所述次显示区之间形成有折线边界，所述折线边界包括多个弯折单元，每一所述弯折单元对应至少一个所述第二像素重复单元，每一所述弯折单元包括两条相交的第一折边和第二折边，所述第一折边和所述第二折边均对应至少一个所述第二像素重复单元。
根据本申请实施例提供的显示面板，所述第一折边对应M个所述第二像素重复单元，所述第二折边对应N个所述第二像素重复单元，其中，M为正整数，N为正整数。
根据本申请实施例提供的显示面板，所述第一折边和所述第二折边均对应至少一所述第一像素重复单元。
根据本申请实施例提供的显示面板，所述第一折边对应P个所述第一像素重复单元，所述第二折边对应Q个所述第一像素重复单元，其中，P为正整数，Q为正整数。
根据本申请实施例提供的显示面板，所述第一折边和所述第二折边之间形成的夹角为90度。
根据本申请实施例提供的显示面板，所述折线边界具有第一对称轴和第二对称轴，所述第一对称轴和所述第二对称轴具有一个交点，多个所述第一折边的尺寸沿与所述第一对称轴平行且向所述交点靠近的方向递增，多个所述第二折边的尺寸沿与所述第二对称轴平行且向所述交点靠近的方向递增。
本申请实施例提供一种显示面板，包括主显示区和至少一次显示区，所述主显示区设置有多个第一像素重复单元，所述次显示区设置有多个第二像素重复单元；
其中，所述主显示区和所述次显示区之间形成有折线边界，所述折线边界包括多个弯折单元，每一所述弯折单元对应至少一个所述第二像素重复单元。
根据本申请实施例提供的显示面板，每一所述弯折单元包括两条相交的第一折边和第二折边，所述第一折边和所述第二折边均对应至少一个所述第二像素重复单元。
根据本申请实施例提供的显示面板，所述第一折边对应M个所述第二像素重复单元，所述第二折边对应N个所述第二像素重复单元，其中，M为正整数，N为正整数。
根据本申请实施例提供的显示面板，所述第一折边和所述第二折边均对应至少一个所述第一像素重复单元。
根据本申请实施例提供的显示面板，所述第一折边对应P个所述第一像素重复单元，所述第二折边对应Q个所述第一像素重复单元，其中，P为正整数，Q为正整数。
根据本申请实施例提供的显示面板，所述第一折边和所述第二折边之间形成的夹角为90度。
根据本申请实施例提供的显示面板，所述折线边界具有第一对称轴和第二对称轴，所述第一对称轴和所述第二对称轴具有一交点，多个所述第一折边的尺寸沿与所述第一对称轴平行且向所述交点靠近的方向递增，多个所述第二折边的尺寸沿与所述第二对称轴平行且向所述交点靠近的方向递增。
根据本申请实施例提供的显示面板，所述第一对称轴与所述第二对称轴垂直设置，所述第一折边与所述第一对称轴平行设置，所述第二折边与所述第二对称轴平行设置。
根据本申请实施例提供的显示面板，相同单位面积内，所述主显示区包含的所述第一像素重复单元的数量与所述次显示区包含的所述第二像素重复单元的数量相等。
根据本申请实施例提供的显示面板，所述第一像素重复单元包括多个第一子像素，所述第二像素重复单元包括多个第二子像素；
其中，多个所述第一子像素在所述主显示区的排布方式与多个所述第二子像素在所述次显示区的排布方式一致。
根据本申请实施例提供的显示面板，所述第一子像素的像素开口面积大于所述第二子像素的像素开口面积。
根据本申请实施例提供的显示面板，所述次显示区设置有多个用于驱动所述第二子像素发光的像素驱动电路单元；
其中，同一所述第二像素重复单元中的多个具有相同颜色的所述第二子像素，与同一所述像素驱动电路单元电连接。
根据本申请实施例提供的显示面板，所述次显示区包括显示透光区以及位于所述主显示区和所述显示透光区之间的过渡显示区，所述折线边界形成于所述主显示区和所述过渡显示区之间；
其中，所述像素驱动电路单元设置在所述过渡显示区中。
本申请实施例提供一种显示装置，包括上述显示面板；以及
感光元件，设置于所述显示面板的一侧，且与所述次显示区对应设置。
 有益效果
本申请的有益效果为：本申请提供的显示面板及显示装置，通过在主显示区和次显示区之间形成有折线边界，折线边界包括多个弯折单元，每一弯折单元对应至少一个位于次显示区的第二像素重复单元，使得位于主显示区和次显示区之间的折线边界处的第二像素重复单元是完整的，从而使得次显示区与其边缘处的像素重复单元保持一致，进而能够降低次显示区与其边缘处之间的显示差异，有利于提高次显示区的视觉效果。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，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为本申请实施例提供的一种显示面板的平面结构示意图；
图2为图1中的显示面板的一种局部结构示意图；
图3为图2中的显示面板的一种局部像素结构示意图；
图4为图3中的显示面板的一种局部放大像素结构示意图；
图5为本申请实施例提供的一种像素驱动电路单元与第二像素重复单元的连接关系示意图；
图6为本申请实施例提供的另一种显示面板的平面结构示意图；
图7为图6中的显示面板的一种局部驱动电路示意图；
图8为图7中的显示面板的局部放大结构示意图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本申请，而非用以限制本申请。在图中，结构相似的单元是用以相同标号表示。
请参阅图1，图1为本申请实施例提供的一种显示面板的平面结构示意图。所述显示面板为主动矩阵式有机发光二极管显示面板，所述显示面板包括主显示区100a和至少一次显示区100b，其中，所述主显示区100a为主要用于显示图像的区域；所述次显示区100b用于显示图像的同时，可以透过光线以使位于所述显示面板的一侧且对应所述次显示区100b设置的所述感光元件接收到光信号，其中，所述感光元件可为摄像头、光学触控组件以及指纹识别传感器等，以使所述显示面板能够实现例如拍照功能、光学触控功能以及光学指纹识别等功能。所述显示面板可以包括多个所述次显示区100b，需要说明的是，为了便于说明本申请实施例的技术方案，本申请实施例以所述显示面板具有一个所述次显示区100b，所述感光元件为摄像头为例进行阐述说明。
请同时参阅图2和图3，所述主显示区100a设置有多个第一像素重复单元1，所述次显示区100b设置有多个第二像素重复单元2，所述第一像素重复单元1和所述第二像素重复单元2均用于发光，以使所述主显示区100a和所述次显示区100b均可实现画面显示。所述主显示区100a和所述次显示区100b之间形成有折线边界100，所述折线边界100位于所述次显示区100b的边缘，所述折线边界100包括多个弯折单元101，多个所述弯折单元101依次首尾相接，每一所述弯折单元101对应至少一个所述第二像素重复单元2，可使得位于所述主显示区100a和所述次显示区100b之间的所述折线边界100处的所述第二像素重复单元2是完整的，从而使得所述次显示区100b与其边缘处的像素重复单元（即所述第二像素重复单元2）保持一致，进而降低所述次显示区100b与其边缘处的显示差异性，有利于提高所述次显示区100b的视觉效果。
具体地，每一所述弯折单元101包括两条相交的第一折边1011和第二折边1012，所述第一折边1011的一端和所述第二折边1012的一端在两者相交处形成一内凹拐角，所述第一折边1011沿第一方向y或所述第一方向y的反方向设置，所述第二折边1012沿第二方向x或所述第二方向x的反方向设置。其中，一所述弯折单元101的所述第一折边1011与靠近所述第一折边1011设置的相邻的所述弯折单元101的所述第二折边1012相接，此外，所述第一折边1011和所述第二折边1012作为相邻的两条边形成的四边形区域构成一折边间隔102，所述折边间隔102包括所述内凹拐角，所述折边间隔102的另外两条边分别与所述第一折边1011和所述第二折边1012平行设置，所述折边间隔102位于所述次显示区100b。
请继续参阅图3，与所述第一折边1011和所述第二折边1012对应的所述第二像素重复单元2位于所述折边间隔102内，所述第一折边1011和所述第二折边1012分别对应至少一个所述第二像素重复单元2，以使得所述次显示区100b分别与位于所述第一折边1011和所述第二折边1012处的像素重复单元均保持一致，从而降低所述次显示区100b与其边缘处的显示差异性。此外，使得所述主显示区100a与所述次显示区100b之间的所述折线边界100处能够均匀过渡，因而在视觉上没有任何显示中断及不连续边界等，能够减弱因采用所述折线边界100设计所带来的锯齿感，进而提升显示质量。
例如，所述第一折边1011和所述第二折边1012分别对应一个所述第二像素重复单元2，此时，所述第二像素重复单元2在所述第一方向y的尺寸等于所述第一折边1011在所述第一方向y上的尺寸，所述第二像素重复单元2在所述第二方向x的尺寸等于所述第二折边1012在所述第二方向x的尺寸。
进一步地，所述第一折边1011对应M个所述第二像素重复单元2，所述第二折边1012对应N个所述第二像素重复单元2，其中，M为正整数，N为正整数，例如，M可以为1、2、3、4、5、6等等，N可以为1、2、3、4、5、6等等，也就是说，所述第一折边1011和所述第二折边1012分别对应整数倍个所述第二像素重复单元2。其中，M与N的数值可以相同，也可以不同，取决于所述第一折边1011在所述第一方向y上的尺寸和所述第二折边1012在所述第二方向x上的尺寸是否相同。例如，在图3所示的一个所述弯折单元101中，所述第一折边1011对应2个所述第二像素重复单元2，所述第二折边1012对应1个所述第二像素重复单元2。
相应地，所述折线边界100位于所述主显示区100a靠近所述次显示区100b的边缘处，与位于所述折线边界100处的所述第二像素重复单元2的设置方式以及原理相似，所述第一折边1011和所述第二折边1012分别对应至少一个所述第一像素重复单元1，所述第一像素重复单元1与所述第一折边1011和所述第二折边1012形成的外凸拐角对应设置。进一步地，所述第一折边1011对应P个所述第一像素重复单元1，所述第二折边对应Q个所述第一像素重复单元1，其中，P为正整数，Q为正整数，例如，P可以为1、2、3、4、5、6等等，Q可以为1、2、3、4、5、6等等，也即所述第一折边1011和所述第二折边1012分别对应整数倍个所述第一像素重复单元1，其中，P与Q的数值可以相同，也可以不同，取决于所述第一折边1011在所述第一方向y上的尺寸和所述第二折边1012在所述第二方向x上的尺寸是否相同。例如，在图3所示的一个所述弯折单元101中，所述第一折边1011对应2个所述第一像素重复单元1，所述第二折边1012对应一个所述第一像素重复单元1，同理，如此设置能够使得所述主显示区100a与其边缘处的像素重复单元（即所述第一像素重复单元1）保持一致，从而降低所述主显示区100a与其边缘处的显示差异性，有利于提高所述主显示区100a的视觉效果。
所述第一折边1011和所述第二折边1012之间形成的夹角可以为90度，此时，所述第一方向y和所述第二方向x相互垂直，所述弯折单元101呈台阶状，所述折线边界100呈阶梯式分布。
需要说明的是，由于所述第一折边1011在所述第一方向y上的尺寸以及所述第二折边1012在所述第二方向x上的尺寸过大，会导致所述折线边界100处的显示画面的锯齿感增强，因此，在本申请实施例中，所述第一折边1011在所述第一方向y上的尺寸以及所述第二折边1012在所述第二方向x上的尺寸不宜设置过大，也就是说，M、N、P、Q的数值不宜过大。
进一步地，所述折线边界100的形状可以为对称图形，此时，所述次显示区100b的形状为对称图形，所述折线边界100具有第一对称轴A-A和第二对称轴B-B，所述第一对称轴A-A和所述第二对称轴B-B具有一交点O，多个所述第一折边1011的尺寸沿与所述第一对称轴A-A平行且向所述交点O靠近的方向递增，多个所述第二折边1012的尺寸沿与所述第二对称轴B-B平行且向所述交点O靠近的方向递增。其中，与所述第一对称轴A-A平行且向所述交点O靠近的方向为所述第一方向y或所述第一方向y的反方向，与所述第二对称轴B-B平行且向所述交点O靠近的方向为所述第二方向x或所述第二方向x的反方向。
优选地，所述第一对称轴A-A与所述第二对称轴B-B垂直设置，所述第一折边1011与所述第一对称轴A-A平行设置，所述第二折边1012与所述第二对称轴B-B平行设置。
本申请实施例中，相同单位面积内，所述主显示区100a包含的所述第一像素重复单元1的数量与所述次显示区100b包含的所述第二像素重复单元2的数量相等，也就是说，所述主显示区100a和所述次显示区100b具有相同的像素密度(Pixel Per Inch, PPI)，从而使得所述主显示区100a与所述次显示区100b具有相同的显示画面丰富度，一方面，能够降低所述主显示区100a的显示画面和所述次显示区100b的显示画面的整体显示差异；另一方面，能够进一步降低所述主显示区100a和所述次显示区100b在所述折线边界100处的显示差异。
具体地，所述第一像素重复单元1包括多个第一子像素11，所述第二像素重复单元2包括多个第二子像素21，多个所述第一子像素11可以包括第一红色子像素R1、第一绿色子像素G1以及第一蓝色子像素B1，多个所述第二子像素21可以包括第二红色子像素R2、第二绿色子像素G2以及第二蓝色子像素B2。
其中，多个所述第一子像素11在所述主显示区100a的排布方式与多个所述第二子像素21在所述次显示区100b的排布方式一致，能够进一步降低所述主显示区100a和所述次显示区100b的显示差异。需要说明的是，此处的“排布方式”包括排布类型和间距，也即是，一方面，多个所述第一子像素11的排布类型和多个所述第二子像素21的排布类型一致，另一方面，请参阅图4，任意两个所述第一子像素11之间的间距等于对应的任意两个所述第二子像素21之间的间距，例如，相邻两个所述第一子像素11的中心点之间的距离，等于相邻两个所述第二子像素21的中心点之间的距离，等于相邻两个所述第一子像素11和所述第二子像素21之间的距离，例如均为a。
所述第一像素重复单元1和所述第二像素重复单元2均采用BGRG、RGBG式排列，以所述第二像素重复单元2为例进行说明，所述第二像素重复单元2包括两个所述第二红色子像素R2、四个所述第二绿色子像素G2以及两个第二蓝色子像素B2，具体地，所述第二像素重复单元2包括4x4的子像素矩阵，其中，第1行第2列、第1行第4列、第3行第2列以及第3行第4列为所述第二绿色子像素G2，第2行第1列、第4行第3列为所述第二蓝色子像素B2，第4行第1列、第2行第3列为所述第二红色子像素R2。
可以理解的是，由于所述主显示区100a和所述次显示区100b具有相同的PPI，在每一所述弯折单元101中，所述第一折边1011对应的所述第一像素重复单元1的数量等于所述第一折边1011对应的所述第二像素重复单元2的数量，所述第二折边1012对应的所述第一像素重复单元1的数量等于所述第二折边1012对应的所述第二像素重复单元2的数量，即M与P相等，N与Q相等。
进一步地，为了满足与所述次显示区100b对应设置的摄像头的采光需求，获得较好的感光效果，将所述第一子像素11的像素开口面积设计为大于所述第二子像素21的像素开口面积，相同单位面积内，使得所述次显示区100b相对于所述主显示区100a具有更大面积的非像素设置区域，也就是说，所述次显示区100b相对于所述主显示区100a具有更大面积的透光区域，从而使得所述次显示区100b的透光率满足要求。此外，配合所述主显示区100a和所述次显示区100b具有相同的PPI，相比通过降低所述次显示区100b的PPI来提高透光率的方案，相同单位面积内，所述次显示区100b的像素数目相对增加，从而使得所述次显示区100b的显示画面更加细腻，提升了显示画面丰富度，改善了显示效果。
请参阅图5，所述次显示区100b设置有多个用于驱动所述第二子像素21发光的像素驱动电路单元22，同一所述第二像素重复单元2中的多个具有相同颜色的所述第二子像素21，与同一所述像素驱动电路单元22电连接，能够减少所述像素驱动电路单元22的数量，从而减小所述次显示区100b的走线面积，能够进一步提高所述次显示区100b的透光率，从而进一步提高屏下摄像头的拍摄效果，同时也不会过度降低所述次显示区100b的显示效果。例如，同一所述第二像素重复单元2中的多个所述第二红色子像素R2与同一所述像素驱动电路单元22电连接，同一所述第二像素重复单元2中的多个所述第二绿色子像素G2与同一所述像素驱动电路单元22电连接，同一所述第二像素重复单元2中的多个所述第二蓝色子像素B2与同一所述像素驱动电路单元22电连接。
进一步地，请参阅图6，图6与图1的不同之处在于，所述次显示区100b包括显示透光区100c以及位于所述主显示100a区和所述显示透光区100c之间的过渡显示区100d，其中，摄像头对应设置于所述显示透光区100c，所述折线边界100形成于所述主显示区100a和所述过渡显示区100d之间。所述显示透光区100c的形状可以为圆形、矩形、圆角矩形或不规则多边形，优选地，本实施例中，所述显示透光区100c的形状为圆形。
请同时参阅图7和图8，所述过渡显示区100d设置有多个像素驱动电路岛103，多个所述像素驱动电路岛103沿所述显示透光区100c的边缘设置，所述像素驱动电路单元22设置在所述过渡显示区100d中。需要说明的是，所述像素驱动电路岛103即是将通常设置于所述显示透光区100c的所述像素驱动电路单元22移动至所述过渡显示区100d，并与设置于所述过渡显示区100d的所述像素驱动电路单元22合并呈岛状集中分布而形成，使得所述显示面板的透光区域集中于所述显示透光区100c，从而提高所述显示透光区100c的透光率。其中，每一所述像素驱动电路岛103包括多个所述像素驱动电路单元22。
具体地，多个所述像素驱动电路岛103相对于所述第一对称轴A-A镜像设置于所述显示透光区100c相对两侧的边缘，多个所述像素驱动电路岛103相对于所述第二对称轴B-B镜像设置于所述显示透光区100c相对两侧的边缘。当所述显示透光区100c为圆形时，多个所述像素驱动电路岛103设置于所述显示透光区100c的外围，并呈圆环形排列设置。所述像素驱动电路岛103与所述弯折单元101对应设置，具体地，部分所述像素驱动电路岛103可以与同一所述弯折单元101对应设置，部分所述像素驱动电路岛103可以分别与不同的所述弯折单元101对应设置。其中，与同一所述弯折单元101对应设置的多个所述像素驱动电路岛103均沿与所述第二对称轴B-B平行的方向呈直线并排设置，分别与不同的所述弯折单元101对应设置的所述像素驱动电路岛103沿与所述第一对称轴A-A平行的方向呈阶梯状排列设置。
本申请还提供一种显示装置，所述显示装置包括上述显示面板和感光元件，所述感光元件设置于所述显示面板的一侧，且与所述次显示区100b对应设置。具体地，所述感光元件可以为摄像头、光学触控组件以及指纹识别传感器等，所述显示装置可以为手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件。
有益效果为：本申请实施例提供的显示面板及显示装置，在主显示区和次显示区之间形成有折线边界，折线边界包括多个弯折单元，每一弯折单元对应至少一个位于次显示区的第二像素重复单元，使得位于主显示区和次显示区之间的折线边界处的第二像素重复单元是完整的，从而使得次显示区与其边缘处的像素重复单元保持一致，进而能够降低次显示区与其边缘处之间的显示差异，有利于提高次显示区的视觉效果。
综上所述，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种显示面板，其特征在于，包括主显示区和至少一个次显示区，所述主显示区设置有多个第一像素重复单元，所述次显示区设置有多个第二像素重复单元，相同单位面积内，所述主显示区包含的所述第一像素重复单元的数量与所述次显示区包含的所述第二像素重复单元的数量相等；
    其中，所述主显示区和所述次显示区之间形成有折线边界，所述折线边界包括多个弯折单元，每一所述弯折单元对应至少一个所述第二像素重复单元，每一所述弯折单元包括两条相交的第一折边和第二折边，所述第一折边和所述第二折边均对应至少一个所述第二像素重复单元。
  2. 根据权利要求1所述的显示面板，其特征在于，所述第一折边对应M个所述第二像素重复单元，所述第二折边对应N个所述第二像素重复单元，其中，M为正整数，N为正整数。
  3. 根据权利要求1所述的显示面板，其特征在于，所述第一折边和所述第二折边均对应至少一个所述第一像素重复单元。
  4. 根据权利要求3所述的显示面板，其特征在于，所述第一折边对应P个所述第一像素重复单元，所述第二折边对应Q个所述第一像素重复单元，其中，P为正整数，Q为正整数。
  5. 根据权利要求1所述的显示面板，其特征在于，所述第一折边和所述第二折边之间形成的夹角为90度。
  6. 根据权利要求1所述的显示面板，其特征在于，所述折线边界具有第一对称轴和第二对称轴，所述第一对称轴和所述第二对称轴具有一交点，多个所述第一折边的尺寸沿与所述第一对称轴平行且向所述交点靠近的方向递增，多个所述第二折边的尺寸沿与所述第二对称轴平行且向所述交点靠近的方向递增。
  7. 一种显示面板，其特征在于，包括主显示区和至少一个次显示区，所述主显示区设置有多个第一像素重复单元，所述次显示区设置有多个第二像素重复单元；
    其中，所述主显示区和所述次显示区之间形成有折线边界，所述折线边界包括多个弯折单元，每一所述弯折单元对应至少一个所述第二像素重复单元。
  8. 根据权利要求7所述的显示面板，其特征在于，每一所述弯折单元包括两条相交的第一折边和第二折边，所述第一折边和所述第二折边均对应至少一个所述第二像素重复单元。
  9. 根据权利要求8所述的显示面板，其特征在于，所述第一折边对应M个所述第二像素重复单元，所述第二折边对应N个所述第二像素重复单元，其中，M为正整数，N为正整数。
  10. 根据权利要求8所述的显示面板，其特征在于，所述第一折边和所述第二折边均对应至少一个所述第一像素重复单元。
  11. 根据权利要求10所述的显示面板，其特征在于，所述第一折边对应P个所述第一像素重复单元，所述第二折边对应Q个所述第一像素重复单元，其中，P为正整数，Q为正整数。
  12. 根据权利要求8所述的显示面板，其特征在于，所述第一折边和所述第二折边之间形成的夹角为90度。
  13. 根据权利要求8所述的显示面板，其特征在于，所述折线边界具有第一对称轴和第二对称轴，所述第一对称轴和所述第二对称轴具有一交点，多个所述第一折边的尺寸沿与所述第一对称轴平行且向所述交点靠近的方向递增，多个所述第二折边的尺寸沿与所述第二对称轴平行且向所述交点靠近的方向递增。
  14. 根据权利要求13所述的显示面板，其特征在于，所述第一对称轴与所述第二对称轴垂直设置，所述第一折边与所述第一对称轴平行设置，所述第二折边与所述第二对称轴平行设置。
  15. 根据权利要求7所述的显示面板，其特征在于，相同单位面积内，所述主显示区包含的所述第一像素重复单元的数量与所述次显示区包含的所述第二像素重复单元的数量相等。
  16. 根据权利要求15所述的显示面板，其特征在于，所述第一像素重复单元包括多个第一子像素，所述第二像素重复单元包括多个第二子像素；
    其中，多个所述第一子像素在所述主显示区的排布方式与多个所述第二子像素在所述次显示区的排布方式一致。
  17. 根据权利要求16所述的显示面板，其特征在于，所述第一子像素的像素开口面积大于所述第二子像素的像素开口面积。
  18. 根据权利要求16所述的显示面板，其特征在于，所述次显示区设置有多个用于驱动所述第二子像素发光的像素驱动电路单元；
    其中，同一所述第二像素重复单元中的多个具有相同颜色的所述第二子像素，与同一所述像素驱动电路单元电连接。
  19. 根据权利要求18所述的显示面板，其特征在于，所述次显示区包括显示透光区以及位于所述主显示区和所述显示透光区之间的过渡显示区，所述折线边界形成于所述主显示区和所述过渡显示区之间；
    其中，所述像素驱动电路单元设置在所述过渡显示区中。
  20. 一种显示装置，其特征在于，包括如权利要求7所述的显示面板；以及
    感光元件，设置于所述显示面板的一侧，且与所述次显示区对应设置。
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