CN106783937B - Array substrate with curve-shaped edge, display panel and display device - Google Patents

Array substrate with curve-shaped edge, display panel and display device Download PDF

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Publication number
CN106783937B
CN106783937B CN201710060940.3A CN201710060940A CN106783937B CN 106783937 B CN106783937 B CN 106783937B CN 201710060940 A CN201710060940 A CN 201710060940A CN 106783937 B CN106783937 B CN 106783937B
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China
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sub
pixel
triangle
isosceles
inverted
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CN201710060940.3A
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Chinese (zh)
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CN106783937A (en
Inventor
刘鹭
韩立静
辛宇
陈娴
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上海天马有机发光显示技术有限公司
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Publication of CN106783937A publication Critical patent/CN106783937A/en
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/28Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
    • H01L27/32Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes [OLED]
    • H01L27/3206Multi-colour light emission
    • H01L27/3211Multi-colour light emission using RGB sub-pixels
    • H01L27/3218Multi-colour light emission using RGB sub-pixels characterised by the geometrical arrangement of the RGB sub-pixels

Abstract

The embodiment of the invention discloses an array substrate with a curve-shaped edge, a display panel and a display device. The array substrate includes: along the first direction, the regular isosceles right triangle sub-pixel groups and the inverted isosceles right triangle sub-pixel groups are alternately arranged; along the second direction, the regular isosceles right triangle sub-pixel groups are sequentially arranged or the inverted isosceles right triangle sub-pixel groups are sequentially arranged; two regular isosceles right triangle sub-pixel groups adjacent to each other along the second direction are adjacent to sub-pixel units of the same color in one inverted isosceles right triangle sub-pixel group adjacent to the two adjacent regular isosceles right triangle sub-pixel groups; or two adjacent inverted isosceles right triangle sub-pixel groups along the second direction are adjacent to the sub-pixel units of the same color in one adjacent regular isosceles right triangle sub-pixel group. The embodiment of the invention provides a scheme for improving the edge sawtooth of a display panel, which has low algorithm complexity.

Description

Array substrate with curve-shaped edge, display panel and display device

Technical Field

Embodiments of the present invention relate to display technologies, and in particular, to an array substrate having a curved edge, a display panel, and a display device.

Background

With the increasingly wide application of the OLED display technology, the OLED display technology is increasingly widely applied in wearable devices due to its outstanding performance such as wide color gamut and high contrast.

The wearable equipment display screen is various in shape, including circular, oval, fillet square, corner cut square and the like, and different display effects can be presented at special-shaped OLED display screen edge because of differences such as pixel arrangement, algorithm. Due to the fact that the edge of the special-shaped display panel is irregular in shape, edge saw teeth can exist in the special-shaped display screen.

In the prior art, a pixel unit with slightly low brightness is added in an edge area to improve the sawtooth phenomenon, and an algorithm in a driving chip is correspondingly matched to control the brightness. However, in the case of the prior art method, although the edge aliasing phenomenon can be improved by adding the algorithm, the complexity of the algorithm becomes large.

Disclosure of Invention

The invention provides an array substrate with a curve-shaped edge, a display panel and a display device, and provides a scheme for improving edge sawtooth of the display panel with low algorithm complexity.

In a first aspect, an embodiment of the present invention provides an array substrate having a curved edge, where the array substrate includes:

a plurality of sub-pixel groups, each of the sub-pixel groups including three sub-pixel units;

the geometric center connecting lines of the three sub-pixel units are in a regular isosceles right triangle or an inverted isosceles right triangle to form a regular isosceles right triangle sub-pixel group or an inverted isosceles right triangle sub-pixel group;

along a first direction, the regular isosceles right triangle sub-pixel groups and the inverted isosceles right triangle sub-pixel groups are alternately arranged; along a second direction, the regular isosceles right triangle sub-pixel groups are sequentially arranged or the inverted isosceles right triangle sub-pixel groups are sequentially arranged, wherein the first direction and the second direction are mutually crossed;

two regular isosceles right triangle sub-pixel groups adjacent to each other along the second direction are adjacent to sub-pixel units of the same color in one inverted isosceles right triangle sub-pixel group adjacent to the two adjacent regular isosceles right triangle sub-pixel groups; or two adjacent inverted isosceles right triangle sub-pixel groups along the second direction are adjacent to the sub-pixel unit with the same color in one adjacent regular isosceles right triangle sub-pixel group.

In a second aspect, embodiments of the present invention further provide a display panel, where the display panel includes the array substrate having a curved edge according to any embodiment of the present invention.

In a third aspect, an embodiment of the present invention further provides a display device, where the display device includes the display panel according to any embodiment of the present invention.

In the embodiment of the invention, the regular isosceles right triangle sub-pixel groups and the inverted isosceles right triangle sub-pixel groups are alternately arranged along the first direction; along the second direction, regular isosceles right triangle sub-pixel group arranges in proper order or the inverted isosceles right triangle sub-pixel group arranges in proper order for the edge of array substrate is along 135 degrees inclination transition, makes the edge of array substrate more level and smooth, thereby need not to add the pixel unit that luminance is slightly low at the marginal area, also need not to increase complicated algorithm, can effectively improve the marginal sawtooth phenomenon of the display panel that has curvilinear figure edge. In addition, two adjacent positive (inverted) isosceles right triangle pixel groups in the second direction and a reverse (positive) isosceles right triangle pixel group adjacent to the two adjacent positive (inverted) isosceles right triangle pixel groups are adjacent to each other, so that the sub-pixel units in the same color of the array substrate are relatively concentrated, and because the light-emitting layers of the adjacent sub-pixel units in the same color can be manufactured into a whole at first and then are divided when the array substrate is manufactured, the manufacturing difficulty of the mask is reduced, and the manufacturing process difficulty of the array substrate is reduced.

Drawings

Fig. 1 is a partial schematic view of an array substrate having curved edges according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of another array substrate having curved edges according to an embodiment of the present invention;

FIG. 3a is a partial schematic view of another array substrate having curved edges according to an embodiment of the present invention;

FIG. 3b is a schematic diagram of the vertex of a regular isosceles right triangle according to an embodiment of the present invention;

fig. 3c is a schematic view of a vertex of an inverted isosceles right triangle according to an embodiment of the present invention;

FIG. 4 is a partial schematic view of another array substrate having curved edges according to an embodiment of the present invention;

FIG. 5 is a partial schematic view of another array substrate having curved edges according to an embodiment of the present invention;

FIG. 6 is a partial schematic view of another array substrate having curved edges according to an embodiment of the present invention;

fig. 7 is a schematic cross-sectional view of a display panel according to an embodiment of the invention;

fig. 8 is a schematic diagram of a display device according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

Fig. 1 is a partial schematic view of an array substrate having a curved edge according to an embodiment of the present invention, and referring to fig. 1, the array substrate may include:

a plurality of sub-pixel groups 110, each sub-pixel group 110 comprising three sub-pixel units 111.

The geometric center connecting lines of the three sub-pixel units 111 form a regular isosceles right triangle 121 to form a regular isosceles right triangle sub-pixel group 110 a; alternatively, the geometric centers of the three sub-pixel units 111 are connected to form an inverted isosceles right triangle 122, forming an inverted isosceles right triangle sub-pixel group 110 b.

Along the first direction x, the regular isosceles right triangle sub-pixel groups 110a and the inverted isosceles right triangle sub-pixel groups 110b are alternately arranged; along the second direction y, the regular isosceles right triangle sub-pixel groups 110a are sequentially arranged, or the inverted isosceles right triangle sub-pixel groups 110b are sequentially arranged, that is, along the second direction y, the right angle vertexes of the regular isosceles right triangle sub-pixel groups 110a or the right angle vertexes of the inverted isosceles right triangle sub-pixel groups 110b are on a straight line; wherein the first direction x and the second direction y are mutually crossed.

Along the second direction y, two adjacent regular isosceles right triangle sub-pixel groups 110a are adjacent to the sub-pixel units 111 of the same color in one inverted isosceles right triangle sub-pixel group 110b adjacent to the two adjacent regular isosceles right triangle sub-pixel groups 110 a; alternatively, two inverted isosceles right triangle sub-pixel groups 110b adjacent to each other along the second direction y are adjacent to the same color sub-pixel unit 111 in one regular isosceles right triangle sub-pixel group 110a adjacent to each of the two adjacent inverted isosceles right triangle sub-pixel groups 110 b.

Specifically, referring to fig. 1, three sub-pixel units 111 enclosed by each solid triangle in the figure represent one sub-pixel group 110. Two inverted isosceles right triangle sub-pixel groups 110b adjacent in the second direction y are adjacent to three sub-pixel units 111 of the same color in the adjacent regular isosceles right triangle sub-pixel group 110a, forming a region shown by a dotted circle 131, i.e. there are three sub-pixel units 111 of the same color in the dotted circle 131, respectively from three different sub-pixel groups 110, for example, from two inverted isosceles right triangle sub-pixel groups 110b and one regular isosceles right triangle sub-pixel group 110a adjacent to each of them. The sub-pixel units 111 of the same color in the two regular isosceles right triangle sub-pixel groups 110a and the adjacent inverted isosceles right triangle sub-pixel group 110b adjacent to each other along the second direction y are adjacent to each other, forming an area as shown by the dotted line circle 132, i.e., there are three sub-pixel units 111 of the same color in the dotted line circle 132, respectively from three different sub-pixel groups 110, for example, from the two regular isosceles right triangle sub-pixel groups 110a and the one inverted isosceles right triangle sub-pixel group 110b adjacent to each other. Optionally, the sub-pixel units 111 are organic light emitting units, and each sub-pixel unit 111 includes at least one organic light emitting diode. The embodiment illustrates the first direction x and the second direction y by way of example only, and does not limit the present invention. In addition, fig. 1 only shows the left edge of the array substrate by way of example, and does not limit the present invention.

In the embodiment, the regular isosceles right triangle sub-pixel groups 110a and the inverted isosceles right triangle sub-pixel groups 110b are arranged alternately along the first direction x; along the second direction y, regular isosceles right triangle sub-pixel group 110a arranges in proper order or inverted isosceles right triangle sub-pixel group 110b arranges in proper order for the edge of array substrate is along 135 degrees inclination transition, makes the edge of array substrate more level and smooth, thereby need not to add the pixel unit that luminance is slightly low at the marginal area, also need not to increase complicated algorithm, can effectively improve the marginal sawtooth phenomenon of the display panel that has curvilinear figure edge. In addition, two regular isosceles right triangle pixel groups 110a adjacent to each other along the second direction y are arranged, and the sub-pixel units 111 with the same color in one inverted isosceles right triangle pixel group 110b adjacent to each of the two regular isosceles right triangle pixel groups 110a are adjacent to each other; or, two adjacent inverted isosceles right triangle pixel groups 110b along the second direction y are adjacent to the sub-pixel units 111 with the same color in one regular isosceles right triangle pixel group 110a adjacent to the two adjacent inverted isosceles right triangle pixel groups 110b, so that the sub-pixel units 111 with the same color of the array substrate are relatively concentrated.

Optionally, each sub-pixel group 110 includes three sub-pixel units 111 of different colors. Specifically, since the edges of the array substrate can have the sub-pixel units 111 with different colors, the color edge effect of the array substrate with curved edges can be effectively improved. According to the method, the brightness gradient sub-pixel unit is not required to be added at the edge of the array substrate, so that the edge width of the array substrate is not required to be increased, and the narrow frame of a display product can be better realized.

Fig. 2 is a partial schematic view of another array substrate having curved edges according to an embodiment of the present invention. Optionally, referring to fig. 2, each sub-pixel group 110 includes a first sub-pixel unit, a second sub-pixel unit, and a third sub-pixel unit, where the first sub-pixel unit, the second sub-pixel unit, and the third sub-pixel unit are a red sub-pixel unit R, a green sub-pixel unit G, and a blue sub-pixel unit B, respectively.

Specifically, referring to fig. 2, at the left edge of the array substrate, the red sub-pixel unit R, the green sub-pixel unit G, and the blue sub-pixel unit B are uniformly distributed, so that the color edge effect of the array substrate can be effectively improved.

Fig. 3a is a partial schematic view of another array substrate having curved edges according to an embodiment of the present invention, fig. 3b is a schematic view of a vertex of an isosceles right triangle according to an embodiment of the present invention, and fig. 3c is a schematic view of a vertex of an inverted isosceles right triangle according to an embodiment of the present invention. Alternatively, referring to fig. 3 a-3 c, the regular isosceles right triangle sub-pixel group includes a first regular sub-pixel group 210, a second regular sub-pixel group 220, and a third regular sub-pixel group 230; the geometric centers of the blue sub-pixel unit B, the red sub-pixel unit R and the green sub-pixel unit G in the first positive sub-pixel group 210 are respectively located at the right angle vertex 121a, the left base angle vertex 121B and the right base angle vertex 121c of the positive isosceles right triangle 121.

The geometric centers of the green sub-pixel unit G, the blue sub-pixel unit B, and the red sub-pixel unit R in the second positive sub-pixel group 220 are located at the right-angle vertex 121a, the left-bottom-angle vertex 121B, and the right-bottom-angle vertex 121c of the positive isosceles right triangle 121, respectively.

The geometric centers of the red, green and blue sub-pixel units R, G and B in the third positive sub-pixel group 230 are located at the right angle vertex 121a, the left base angle vertex 121B and the right base angle vertex 121c of the positive isosceles right triangle 121, respectively.

The inverted isosceles right triangle subpixel group comprises a first inverted subpixel group 310, a second inverted subpixel group 320 and a third inverted subpixel group 330; geometric centers of the blue sub-pixel unit B, the red sub-pixel unit R, and the green sub-pixel unit G in the first inverted sub-pixel group 310 are located at a right-angle vertex 122a, a left base-angle vertex 122B, and a right base-angle vertex 122c of the inverted isosceles right triangle 122, respectively.

Geometric centers of the green sub-pixel unit G, the blue sub-pixel unit B, and the red sub-pixel unit R in the second inverted sub-pixel group 320 are located at the right-angle vertex 122a, the left-base-angle vertex 122B, and the right-base-angle vertex 122c of the inverted isosceles right triangle 122, respectively.

The geometric centers of the red, green and blue sub-pixel units R, G and B in the third inverse sub-pixel group 330 are respectively located at the right-angle vertex 122a, the left-base-angle vertex 122B and the right-base-angle vertex 122c of the inverse isosceles right triangle 122.

Optionally, the array substrate further includes a first sub-pixel group 410 and a second sub-pixel group 420.

Along the first direction x, the first sub-pixel group 410 includes a first positive sub-pixel group 210, a first inverse sub-pixel group 310, a second positive sub-pixel group 220, a second inverse sub-pixel group 320, a third positive sub-pixel group 230, and a third inverse sub-pixel group 330, which are sequentially arranged.

Along the first direction x, the second sub-pixel group 420 includes a first positive sub-pixel group 210, a second inverse sub-pixel group 320, a second positive sub-pixel group 220, a third inverse sub-pixel group 330, a third positive sub-pixel group 230, and a first inverse sub-pixel group 310, which are sequentially arranged.

Along the first direction x, the same row of sub-pixel groups are arranged according to the first sub-pixel group 410 or the second sub-pixel group 420; the arrangement modes of the sub-pixel groups arranged in the adjacent two rows along the first direction x are different.

Alternatively, the positive sub-pixel group included in the first sub-pixel group 410 and the same-color sub-pixel included in the left-adjacent reverse sub-pixel group are adjacent to each other. As in the second positive sub-pixel group 220 and the left-adjacent first reverse sub-pixel group 310 in the first sub-pixel group 410, the green sub-pixel units G are included adjacent to each other, and the blue sub-pixel units B are included adjacent to each other.

Optionally, the positive sub-pixel group included in the second sub-pixel group 420 and the reverse sub-pixel group adjacent to the right side thereof each include the same-color sub-pixels adjacent to each other. As in the first positive sub-pixel group 210 and the right-adjacent second inverse sub-pixel group 320 in the second sub-pixel group 420, the green sub-pixel units G are included adjacent to each other, and the blue sub-pixel units B are included adjacent to each other.

Specifically, the sub-pixel groups arranged in two adjacent rows along the first direction x adopt different arrangement modes, so that the uniform distribution of the sub-pixel units 111 in each color of the array substrate is ensured, and the image display quality is ensured. In addition, the same row of sub-pixel groups are arranged according to the first sub-pixel group 410 or the second sub-pixel group 420, so that the difficulty of the manufacturing process of the array substrate is reduced.

Fig. 4 is a partial schematic view of another array substrate having curved edges according to an embodiment of the present invention, and referring to fig. 4, the array substrate further includes:

a plurality of scan lines 510 and a plurality of data lines 520;

the same row of sub-pixel units 111 arranged along the first direction x is electrically connected to the same scan line 510; every two adjacent columns of sub-pixel units 111 arranged along the second direction y are electrically connected with the same data line 520.

Specifically, through setting up a scanning line 510 for each row of sub-pixel unit 111, make two adjacent columns of sub-pixel units 111 can adopt same with data line 520 to drive, the effectual quantity that reduces data line 520, to the array substrate that has the curvilinear figure edge, because data line 520 will walk the line in order to be connected with drive chip at the edge of array substrate, consequently can the effectual width that reduces the frame through the quantity that reduces the data line, accord with the development requirement that shows the narrow frame of product.

Fig. 5 is a partial schematic view of another array substrate having a curved edge according to an embodiment of the present invention, and fig. 6 is a partial schematic view of another array substrate having a curved edge according to an embodiment of the present invention. Referring to fig. 4-6, the shape of the sub-pixel unit 111 may be a diamond, a square, or a regular hexagon.

Specifically, the sub-pixel units 111 are arranged in a diamond shape, a square shape or a regular hexagon shape, so that each sub-pixel unit 111 in the array substrate can have a larger area, and the light transmission area of the array substrate can be larger, thereby improving the aperture opening ratio of the display panel.

Fig. 7 is a schematic cross-sectional view of a display panel according to an embodiment of the invention, and referring to fig. 7, the display panel 100 includes an array substrate 10 having curved edges according to any embodiment of the invention. The display panel 100 may further include an encapsulation layer 20, etc. for protecting the internal structure of the display panel 100.

Specifically, the display panel of the embodiment of the invention, by using the array substrate 10 having the curved edge according to any embodiment of the invention, can effectively improve the edge saw tooth phenomenon of the display panel, and can improve the color edge phenomenon of the display panel without adding a pixel unit with slightly low brightness in the edge area of the display panel, adding a complex algorithm, and adding a brightness gradient sub-pixel unit in the edge of the array substrate, so that the edge width of the array substrate does not need to be increased, and a narrow frame of a display product can be better realized.

Optionally, the display panel is a circular or elliptical display panel. The display panel 100 may also have other shapes with curved edges, and is not particularly limited.

Fig. 8 is a schematic diagram of a display device according to an embodiment of the present invention, and referring to fig. 8, a display device 200 includes the display panel 100 according to any embodiment of the present invention.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (11)

1. An array substrate having a curved edge, comprising:
a plurality of sub-pixel groups, each of the sub-pixel groups including three sub-pixel units;
the geometric center connecting lines of the three sub-pixel units are in a regular isosceles right triangle or an inverted isosceles right triangle to form a regular isosceles right triangle sub-pixel group or an inverted isosceles right triangle sub-pixel group;
along a first direction, the regular isosceles right triangle sub-pixel groups and the inverted isosceles right triangle sub-pixel groups are alternately arranged; along a second direction, the regular isosceles right triangle sub-pixel groups are sequentially arranged or the inverted isosceles right triangle sub-pixel groups are sequentially arranged, wherein the first direction and the second direction are mutually crossed;
two regular isosceles right triangle sub-pixel groups adjacent to each other along the second direction are adjacent to sub-pixel units of the same color in one inverted isosceles right triangle sub-pixel group adjacent to the two adjacent regular isosceles right triangle sub-pixel groups; or two adjacent inverted isosceles right triangle sub-pixel groups along the second direction are adjacent to the sub-pixel units of the same color in one adjacent regular isosceles right triangle sub-pixel group;
and the initial sub-pixel groups, which are closest to the curve edge of the array substrate, in at least three rows of sub-pixel groups adjacently arranged along the second direction are sequentially arranged along the first direction in a staggered manner to form a ladder shape.
2. The array substrate of claim 1, wherein each of the sub-pixel groups comprises three sub-pixel units of different colors.
3. The array substrate of claim 1, wherein each of the sub-pixel groups comprises a first sub-pixel unit, a second sub-pixel unit and a third sub-pixel unit, and the first sub-pixel unit, the second sub-pixel unit and the third sub-pixel unit are a red sub-pixel unit, a green sub-pixel unit and a blue sub-pixel unit, respectively.
4. The array substrate of claim 3, wherein:
the regular isosceles right triangle sub-pixel group comprises a first regular sub-pixel group, a second regular sub-pixel group and a third regular sub-pixel group; the geometric centers of the blue sub-pixel unit, the red sub-pixel unit and the green sub-pixel unit in the first positive sub-pixel group are respectively positioned at the right angle vertex, the left base angle vertex and the right base angle vertex of the positive isosceles right triangle;
the geometric centers of the green sub-pixel unit, the blue sub-pixel unit and the red sub-pixel unit in the second positive sub-pixel group are respectively positioned at the right angle vertex, the left base angle vertex and the right base angle vertex of the right isosceles right triangle;
the geometric centers of the red sub-pixel unit, the green sub-pixel unit and the blue sub-pixel unit in the third positive sub-pixel group are respectively positioned at the right angle vertex, the left base angle vertex and the right base angle vertex of the right isosceles right triangle;
the inverted isosceles right triangle sub-pixel group comprises a first inverted sub-pixel group, a second inverted sub-pixel group and a third inverted sub-pixel group; the geometric centers of the blue sub-pixel unit, the red sub-pixel unit and the green sub-pixel unit in the first inverted sub-pixel group are respectively positioned at the right angle vertex, the left base angle vertex and the right base angle vertex of the inverted isosceles right triangle;
the geometric centers of the green sub-pixel unit, the blue sub-pixel unit and the red sub-pixel unit in the second inverted sub-pixel group are respectively positioned at the right angle vertex, the left base angle vertex and the right base angle vertex of the inverted isosceles right triangle;
the geometric centers of the red sub-pixel unit, the green sub-pixel unit and the blue sub-pixel unit in the third inverted sub-pixel group are respectively positioned at the right angle vertex, the left base angle vertex and the right base angle vertex of the inverted isosceles right triangle.
5. The array substrate of claim 4, wherein: the array substrate further comprises a first sub-pixel group and a second sub-pixel group;
along the first direction, the first sub-pixel group comprises the first positive sub-pixel group, the first inverted sub-pixel group, the second positive sub-pixel group, the second inverted sub-pixel group, the third positive sub-pixel group and the third inverted sub-pixel group which are sequentially arranged;
along the first direction, the second sub-pixel group comprises the first positive sub-pixel group, the second inverted sub-pixel group, the second positive sub-pixel group, the third inverted sub-pixel group, the third positive sub-pixel group and the first inverted sub-pixel group which are sequentially arranged;
along the first direction, the sub-pixel groups in the same row are arranged according to the first sub-pixel group or the second sub-pixel group; and the arrangement modes of the sub-pixel groups arranged in the adjacent two rows along the first direction are different.
6. The array substrate of any one of claims 1-5, further comprising:
a plurality of scan lines and a plurality of data lines;
the sub-pixel units in the same row arranged along the first direction are electrically connected with the same scanning line; and every two adjacent columns of the sub-pixel units arranged along the second direction are electrically connected with the same data line.
7. The array substrate of any one of claims 1-5, wherein the shape of the sub-pixel unit is diamond, square or regular hexagon.
8. The array substrate of any of claims 1-5, wherein the sub-pixel units are organic light emitting units.
9. A display panel comprising the array substrate having curved edges according to any one of claims 1 to 8.
10. The display panel according to claim 9, wherein the display panel is a circular or elliptical display panel.
11. A display device characterized by comprising the display panel according to any one of claims 9 to 10.
CN201710060940.3A 2017-01-25 2017-01-25 Array substrate with curve-shaped edge, display panel and display device CN106783937B (en)

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CN109727542B (en) * 2017-10-31 2020-04-21 昆山国显光电有限公司 Special-shaped display screen and display device
CN108109586B (en) * 2017-12-01 2020-10-30 北京集创北方科技股份有限公司 Driving method and driving device of display screen
CN108198514A (en) * 2018-01-31 2018-06-22 上海天马有机发光显示技术有限公司 A kind of display panel and display device

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