CN108519698A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN108519698A CN108519698A CN201810481281.5A CN201810481281A CN108519698A CN 108519698 A CN108519698 A CN 108519698A CN 201810481281 A CN201810481281 A CN 201810481281A CN 108519698 A CN108519698 A CN 108519698A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- 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
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Abstract
The invention discloses a kind of display panel and display devices.Display panel includes：Viewing area, viewing area have special-shaped boundary；Viewing area includes multiple sub-pixels, sub-pixel is along first direction arrangement form pixel column, sub-pixel arrangement form pixel column in a second direction, first direction intersects with second direction, viewing area is divided into multiple pixel units, wherein a pixel unit includes three different sub-pixels of color, multiple pixel units include first pixel unit adjacent with special-shaped boundary, the arrangement mode all same of the sub-pixel along the direction that special-shaped boundary extends in each first pixel unit；In multiple pixel columns adjacent with the same special-shaped boundary：At the edge close to special-shaped boundary, a pixel column inside contracts n sub-pixel with respect to one other pixel row in two pixel columns of arbitrary neighborhood, wherein n is positive integer, and 0≤n≤2.The present invention can mitigate sawtooth sense when display, improve display effect.
Description
Technical field
The present invention relates to display technology fields, more particularly, to a kind of display panel and display device.
Background technology
With application of the display technology in intelligently wearing and other portable electronic devices, to the shape of display panel
There is diversified requirement, occurs special-shaped display panel therewith.
Compared to conventional display panel, it is non-rectangle that the main distinction of special-shaped display panel is that its display area is presented
Special shape, such as round, annular, diamond shape, and the pixel in display panel is mostly rectangular configuration or other are more regular
Structure, therefore, when it is applied to special-shaped display panel, in the special-shaped borderline region close to display panel, pixel and display surface
The special-shaped boundary line of plate can not be fully mated, and the viewing area close to special-shaped boundary of display panel can be caused to be presented in display
Jagged lines, boundary position pattern is not round and smooth, influences the display effect of the viewing area close to special-shaped boundary.
Therefore it provides a kind of display panel and display device, it is that this field is urgently to be resolved hurrily to improve viewing area crenellated phenomena
Problem.
Invention content
In view of this, the present invention provides a kind of display panel and display device, solving improves viewing area crenellated phenomena
The technical issues of.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of display panel, including：Viewing area, viewing area have different
Shape boundary；
Viewing area includes multiple sub-pixels, and sub-pixel is along first direction arrangement form pixel column, and sub-pixel is in a second direction
Arrangement form pixel column, first direction intersect with second direction, and viewing area is divided into multiple pixel units, wherein a picture
Plain unit includes three different sub-pixels of color, and multiple pixel units include first pixel unit adjacent with special-shaped boundary,
The arrangement mode all same of sub-pixel along the direction that special-shaped boundary extends in each first pixel unit；
In multiple pixel columns adjacent with the same special-shaped boundary：Edge on close special-shaped boundary, the two of arbitrary neighborhood
A pixel column inside contracts n sub-pixel with respect to one other pixel row in a pixel column, wherein n is positive integer, and 0≤n≤2.
Further, in order to solve the above-mentioned technical problem, the present invention proposes a kind of display device, including proposed by the present invention
Any one display panel.
Compared with prior art, display panel of the invention and display device realize following advantageous effect：
In display panel provided by the invention, viewing area is divided into multiple pixel units, one of pixel unit packet
Three different sub-pixels of color are included, all pixels unit in viewing area can realize that different grayscale are shown.Pixel unit
Include first pixel unit adjacent with special-shaped boundary, the son along the direction that special-shaped boundary extends in each first pixel unit
The arrangement mode all same of pixel, and a pixel column in the edge close to special-shaped boundary, two pixel columns of arbitrary neighborhood
The length that opposite one other pixel row inside contracts the step that n sub-pixel (0≤n≤2) namely adjacent two pixel columns are formed is small
In the width equal to two sub-pixels, the length for the step that two adjacent pixel columns are formed can be obviously reduced, also can
Reduce the size in the step formed close to two adjacent pixel columns of special-shaped boundary side, sawtooth when display can be mitigated
Sense improves display effect.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is a kind of partial schematic diagram of display panel in the related technology；
Fig. 2 is a kind of optional embodiment schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 3 is the partial schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 4 is a kind of optional embodiment schematic diagram of pixel unit in display panel provided in an embodiment of the present invention；
Fig. 5 is another optional embodiment schematic diagram of pixel unit in display panel provided in an embodiment of the present invention；
Fig. 6 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention；
Fig. 7 is the another embodiment schematic diagram of pixel groups in display panel provided in an embodiment of the present invention；
Fig. 8 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention；
Fig. 9 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention；
Figure 10 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention；
Figure 11 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention；
Figure 12 is another optional embodiment schematic diagram of pixel unit in display panel provided in an embodiment of the present invention；
Figure 13 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention；
Figure 14 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention；
Figure 15 is display device schematic diagram provided in an embodiment of the present invention.
Specific implementation mode
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition having
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Fig. 1 is a kind of partial schematic diagram of display panel in the related technology.As shown in Figure 1, the viewing area tool of display panel
There is special-shaped boundary Y ', close to the position of abnormity boundary Y ', pixel column pH ' is inside contracted relative to adjacent pixel column pH ', i.e., adjacent
Two middle settings of pixel column pH ' pixel p ' number differ, cause viewing area formed close to the special-shaped boundary places Y ' it is multiple
There is zigzag fashion, influence display effect in step T ', display panel edge of display area in display.In order to realize colour picture
Normal to show, it is (every that the pixel inside contracted in above-mentioned display panel is generally the complete pixel unit that can be realized different grayscale and show
A pixel unit for example may include the sub-pixel of multiple and different colors), close to special-shaped boundary side, adjacent two pixels
Differ one or more pixel unit between row, adjacent two pixel columns form larger step, and sawtooth sense is non-when display
Chang Mingxian.In order to improve the above problem, a kind of display panel of inventor's proposition and display device, it is positioned close to special-shaped boundary
Edge, a pixel column inside contracts the part sub-pixel of a pixel with respect to one other pixel row in adjacent two pixel columns, such as
Fruit can be 0~2 sub-pixel, can reduce in the big of the step formed close to two adjacent pixel columns of special-shaped boundary side
It is small, mitigate edge sawtooth sense when display.
Fig. 2 is a kind of optional embodiment schematic diagram of display panel provided in an embodiment of the present invention.Fig. 3 is that the present invention is implemented
The partial schematic diagram for the display panel that example provides.
As shown in Fig. 2, display panel includes：Viewing area AA, viewing area AA have abnormity boundary Y, wherein abnormity boundary Y is logical
Often formed for viewing area AA in order to adapt to the shape of the non-display area BA (namely display floater frame) of display panel, wherein
Fig. 2 only schematically shows that the viewing area AA of display panel provided by the invention can also have multiple abnormity boundary Y, such as
The turning of display panel, which is the viewing area AA of curved corners or display panel, has arc notch etc..
Fig. 3 is display panel partial schematic diagram, as shown in figure 3, viewing area includes multiple sub-pixel sp, multiple sub-pixel sp
Along first direction a arrangement form pixel columns pH, multiple sub-pixel sp b arrangement forms pixel column pL, first direction a in a second direction
Intersect with second direction b, viewing area AA includes multiple pixel unit py, and the pixel unit py of viewing area is complete in the present invention
The pixel unit that can be realized different grayscale and show, wherein a pixel unit py includes three different sub-pixels of color
Sp can refer to Fig. 3 sub-pixels sp1, sp2 and sp3.Multiple pixel unit py include first pixel adjacent with abnormity boundary Y
The arrangement mode of unit py1, the sub-pixel sp along the direction that special-shaped boundary Y extends in each first pixel unit py1 are homogeneous
Together, in Fig. 3 the arrangement of the first pixel unit py1 be only schematically show it is not as a limitation of the invention, in first picture
In plain unit py1 can that there are two sub-pixel sp is adjacent with abnormity boundary, or can also be as shown in Figure 3 in first pixel
In unit py1 only have a sub-pixel sp it is adjacent with abnormity boundary Y, in pixel arrangements shown in Fig. 3 with special-shaped boundary Y phases
Adjacent sub-pixel sp is sub-pixel sp1；In multiple pixel column pH adjacent with the same abnormity boundary Y：Close to heterotype edge
The edge of boundary Y, a pixel column pH inside contracts n sub- pictures with respect to one other pixel row pH in two pixel column pH of arbitrary neighborhood
Element, wherein n is positive integer, and 0≤n≤2.Close to the edge of abnormity boundary Y, adjacent two pixel column pH can be along the
Flush with each other or the pixel column pH pixel column pHs adjacent with respect to another inside contract 1 or 2 sons on the two directions directions b
Pixel sp.
In display panel provided by the invention, viewing area includes multiple pixel units, and one of pixel unit includes three
The different sub-pixel of a color, all pixels unit in viewing area can realize that different grayscale are shown.Pixel unit includes
First pixel unit adjacent with special-shaped boundary, the sub-pixel along the direction that special-shaped boundary extends in each first pixel unit
Arrangement mode all same, and a pixel column is opposite in the edge close to special-shaped boundary, two pixel columns of arbitrary neighborhood
One other pixel row inside contracts n sub-pixel (0≤n≤2).The length (d in Fig. 3) for the step T that two adjacent pixel columns are formed
It is less than the width equal to two sub-pixels, the platform that two adjacent pixel columns are formed can be obviously reduced compared to the relevant technologies
The length of rank can also reduce the size in the step formed close to two adjacent pixel columns of special-shaped boundary side, can
Mitigate sawtooth sense when display, improves display effect.
Above-mentioned display panel can be for example liquid crystal display panel, when for liquid crystal display panel comprising array substrate,
Color membrane substrates and the liquid crystal layer being set between array substrate and color membrane substrates.Wherein, array substrate include underlay substrate and
Thin film transistor (TFT), public electrode, pixel electrode, grid line and data line for being formed on underlay substrate etc., wherein thin film transistor (TFT)
Switching device as display panel sub-pixel.The grid line of the grid connection display panel of thin film transistor (TFT), via grid
Line is connected to gate scanning circuit, and the source electrode of thin film transistor (TFT) connects data line, IC chip is connected to via data line
(IC), the drain electrode of thin film transistor (TFT) is connected to pixel electrode, passes through data line on-load voltage to pixel electrode so that pixel electrode
Form electric field between public electrode, and then the liquid crystal molecule of liquid crystal layer is in the electric field intrinsic deflection, to control beam projecting with
It is no, and then realize the display of display panel.
In display panel provided by the invention, the arrangement mode of three different colours sub-pixels includes a variety of in pixel unit
Situation, such as can be three sub-pixels be arranged in order either three arrangement of subpixels along a direction at " L " shape or " falls
L " shapes, following embodiments will elaborate to the arrangement mode of the pixel unit sub-pixel of the present invention, and the present invention includes
But it is not limited to following embodiments.
In a kind of optional embodiment, pixel unit includes boss's pixel and two secondary sub-pixels, in pixel
In unit, boss's pixel is located at same pixel column with a secondary sub-pixel, and is located at same pixel column with another secondary sub-pixel.
Fig. 4 is a kind of optional embodiment schematic diagram of pixel unit in display panel provided in an embodiment of the present invention, and Fig. 5 is the present invention
Another optional embodiment schematic diagram of pixel unit in the display panel that embodiment provides, with reference to Fig. 4 and Fig. 5 institutes
Show, in pixel unit py, boss's pixel spz and a pair sub-pixel spf are located at same pixel column pH, and secondary sub with another
Pixel spf is located at same pixel column pL.The different sub-pixel of three colors for example can be red sub-pixel, indigo plant in pixel unit
Sub-pixels and green sub-pixels, wherein the present invention does not limit the color of boss's pixel spz, can be red sub- picture
Any one in element, blue subpixels or green sub-pixels.It is understood that in the embodiment pixel unit shape
It is not limited to shown in Fig. 4 and Fig. 5, such as can be with pixel unit shape shown in Fig. 4 along the direction that pixel column extends
Symmetrical shape, or with pixel unit shape shown in Fig. 5 in the symmetrical shape along the direction that pixel column extends.
Fig. 6 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention, such as Fig. 6 institutes
Show, in the first pixel unit py1, two secondary sub-pixel spf are adjacent with special-shaped boundary Y, and along the side that special-shaped boundary Y extends
The arrangement mode all same of sub-pixel sp in upward each first pixel unit py1；Pixel column pH includes adjacent xth1Picture
Plain row pHX1With xth1+ 1 pixel column pHX1+1, close to the edge of abnormity boundary Y, xth1Pixel column pHX1Relative to xth1+ 1 pixel
Row pHX1+1Inside contract 1 sub-pixel sp, wherein x1For the positive integer more than or equal to 1.In the embodiment, with special-shaped boundary Y phases
In adjacent pixel column, at the edge close to special-shaped boundary, adjacent two pixel columns differ a sub-pixel namely adjacent two
The length d for the step that a pixel column is formed is only the width of a sub-pixel, can be obviously reduced compared with the relevant technologies adjacent
Two pixel columns formed step length, mitigate display when sawtooth sense, improve display effect.
Further, with continued reference to shown in Fig. 6, multiple pixel units further include the second pixel unit py2, the second pixel list
First py2 is located at the side far from abnormity boundary Y of the first pixel unit py1, and viewing area includes multiple pixel groups pZ, pixel groups pZ
It is in the array arrangement of " 2 row * 3 row " in each pixel groups pZ sub-pixels including two the second pixel unit py2；With abnormity
In multiple pixel columns adjacent boundary Y：First pixel unit py1 is adjacent with a pixel groups pZ, multiple identical pixel groups pZ
It is arranged along first direction a.It should be noted that the arrangement mode of the second pixel unit py2 sub-pixels can be with the first pixel
The arrangement mode of unit py1 sub-pixels is identical, or can also be with the arrangement side of the first pixel unit py1 sub-pixels
Formula is different.
The arrangement mode of pixel groups sub-pixel can be as shown in Figure 6 in display panel provided by the invention, Huo Zheye
It is that the another embodiment of pixel groups in display panel provided in an embodiment of the present invention is shown that can have other arrangement modes, Fig. 7
It is intended to.As shown in fig. 7, a pixel groups pZ includes two the second pixel unit py2, it is in " 2 in pixel groups pZ sub-pixels sp
The array arrangement of the row of row * 3 ".It should be noted that in display panel not in the viewing area adjacent with special-shaped boundary, pixel groups
The arrangement mode of sub-pixel can be the same or different.
Further, Fig. 8 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention,
As shown in figure 8, in some alternative embodiments, display panel includes multiple while adjacent with two abnormity boundary Y picture
Plain row pH, can be according to the adjustment of the specific design requirement adaptability pixel unit adjacent with special-shaped boundary in actual product
Set-up mode.By the arrangement mode for reasonably designing pixel unit in viewing area so that the edge on close special-shaped boundary,
The number of the sub-pixel differed between two adjacent pixel columns is less than or equal to 2, to mitigate sawtooth sense when display panel display.
Fig. 9 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention, as shown in figure 9, first
In pixel unit py1, boss's pixel spz and a secondary sub-pixel spf are adjacent with special-shaped boundary Y, and extend along special-shaped boundary Y
Direction on sub-pixel sp in each first pixel unit py1 arrangement mode all same；In pixel column pH with heterotype edge
Sub-pixel sp adjacent boundary Y is edge subpixel Bsp, and pixel column pH includes adjacent xth2Pixel column pHX2, xth2+ 1 pixel column
pHX2+1With xth2+ 2 pixel column pHX2+2, in the same end of pixel column pH, xth2Pixel column pHX2Edge subpixel Bsp and xth2
+ 1 pixel column pHX2+1Edge subpixel Bsp it is concordant, xth2+ 1 pixel column pHX2+1Relative to xth2+ 2 pixel column pHX2+2Inside contract 1
A sub-pixel sp；Wherein, x2=2m-1, m are the positive integer more than or equal to 1.The embodiment is in the picture adjacent with special-shaped boundary
In plain row, at the edge close to special-shaped boundary, the two adjacent pixel columns for forming step differ a sub-pixel, the length of step
Degree d is only the width of a sub-pixel, and the step that two adjacent pixel columns are formed can be obviously reduced compared with the relevant technologies
Length, mitigate display when sawtooth sense, improve display effect.
Figure 10 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention, such as Figure 10 institutes
Show, in the same end of pixel column pH, xth2Pixel column pHX2Edge subpixel Bsp and xth2+ 1 pixel column pHX2+1Edge
Pixel B sp is concordant, xth2+ 1 pixel column pHX2+1Relative to xth2+ 2 pixel column pHX2+2Inside contract 2 sub-pixels.The embodiment exists
In the pixel column adjacent with special-shaped boundary, at the edge close to special-shaped boundary, formed between two adjacent pixel columns of step
2 sub-pixels are differed, the length d of step is the width of 2 sub-pixels, and adjacent two can be obviously reduced compared with the relevant technologies
The length for the step that a pixel column is formed mitigates sawtooth sense when display, improves display effect.
Further, with continued reference to shown in Fig. 9, multiple pixel units further include the second pixel unit py2, the second pixel list
First py2 is located at the side far from abnormity boundary Y of the first pixel unit py1, and viewing area includes multiple pixel groups pZ, far from different
A pixel groups pZ includes two the second pixel unit py2 in the viewing area of shape boundary Y, is in each pixel groups pZ sub-pixels
The array arrangement of " 2 row * 3 row ", wherein the identical pair sub-pixel spf of adjacent and color is located at same row；Wherein, the first pixel
Unit py1 forms a pixel groups pZ in an adjacent second pixel unit py2 along first direction a.
Further, Figure 11 is that display panel another kind optional embodiment provided in an embodiment of the present invention is partially schematic
Figure, as shown in figure 11, in some alternative embodiments, display panel includes multiple while adjacent with two abnormity boundary Y
Pixel column pH, adjustment that can be according to specific design requirement adaptability in actual product and the adjacent pixel in abnormity boundary
The set-up mode of unit.By the arrangement mode for reasonably designing pixel unit in viewing area so that close to special-shaped boundary
The number at edge, the sub-pixel differed between adjacent two pixel columns is less than or equal to 2, to mitigate saw when display panel display
Tooth sense.
In a kind of optional embodiment, Figure 12 is the another of pixel unit in display panel provided in an embodiment of the present invention
A kind of optional embodiment schematic diagram, as shown in figure 12, the different sub-pixel sp of three colors is along first in pixel unit py
Direction a is arranged.The different sub-pixel of three colors is red sub-pixel, blue subpixels and green sub-pixels in pixel unit.
Arrangement mode can be that red sub-pixel, blue subpixels and green sub-pixels are arranged in order, red sub-pixel, green sub-pixels
It is arranged in order with blue subpixels or blue subpixels, red sub-pixel and green sub-pixels is arranged in order, the present invention is unlimited
Fixed specific arrangement mode.In the embodiment, in multiple pixel columns adjacent with the same special-shaped boundary：Close to heterotype edge
The edge on boundary, a pixel column inside contracts 1 or 2 sub- pictures with respect to one other pixel row in two pixel columns of arbitrary neighborhood
Element.
Figure 13 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention, such as Figure 13 institutes
Show, special-shaped boundary Y includes the first abnormity boundary Y1 and the second abnormity boundary Y2, and the pixel column adjacent with special-shaped boundary includes along the
Opposite first end D1 and second end D2 on one direction a；Wherein, the first abnormity boundary Y1 is adjacent with first end D1, the second abnormity
Boundary Y2 is adjacent with second end D2, the sub-pixel sp's along the direction that special-shaped boundary Y extends in each first pixel unit py1
Arrangement mode all same；Pixel column pH includes adjacent xth3Pixel column pHX3With xth3+ 1 pixel column pHX3+1, in first end D1,
Xth3Pixel column pHX3Relative to xth3+ 1 pixel column pHX3+1Inside contract 1 sub-pixel sp；In second end D2, xth3Pixel column pHX3Phase
For xth3+ 1 pixel column pHX3+1Inside contract 2 sub-pixel sp；Wherein, x3For the positive integer more than or equal to 1.
In the display panel that the embodiment provides, including multiple and two special-shaped boundaries (the first special-shaped boundaries and second
Special-shaped boundary) adjacent pixel column.It is relatively interior between the first end adjacent with the first special-shaped boundary, adjacent two pixel columns
Contract 1 sub-pixel, and the length for the step that adjacent two pixel columns are formed is the width of 1 sub-pixel；With the second heterotype edge
The adjacent second end in boundary, it is opposite between adjacent two pixel columns to inside contract 2 sub-pixels, the platform that adjacent two pixel columns are formed
The length of rank is the width of 2 sub-pixels, with the length for the step that two two adjacent pixel columns of special-shaped boundary are formed at both ends
Degree is smaller, can mitigate sawtooth sense when display, improves display effect.
Figure 14 is display panel another kind optional embodiment partial schematic diagram provided in an embodiment of the present invention, such as Figure 14 institutes
Show, special-shaped boundary Y includes the first abnormity boundary Y1 and the second abnormity boundary Y2, and the pixel column adjacent with special-shaped boundary includes along the
Opposite first end D1 and second end D2 on one direction a；Wherein, the first abnormity boundary Y1 is adjacent with first end D1, the second abnormity
Boundary Y2 is adjacent with second end D2, and the sub-pixel sp along the direction that special-shaped boundary Y extends in each first pixel unit py1
Arrangement mode all same；Pixel column includes adjacent xth4- 1 pixel column pHX4-1, xth4Pixel column pHX4With xth4+ 1 pixel column
pHX4+1, in first end D1, xth4- 1 pixel column pHX4-1Relative to xth4Pixel column pHX4Inside contract 2 sub-pixel sp, xth4Pixel
Row pHX4Relative to xth4+ 1 pixel column pHX4+1Inside contract 1 sub-pixel sp；In second end D2, xth4- 1 pixel column pHX4-1Relative to
Xth4Pixel column pHX4Inside contract 1 sub-pixel sp, xth4Pixel column pHX4Relative to xth4+ 1 pixel column pHX4+1Inside contract 2 sub-pixels
sp；Wherein, x4For the positive integer more than or equal to 2.
In the display panel that the embodiment provides, including multiple and two special-shaped boundaries (the first special-shaped boundaries and second
Special-shaped boundary) adjacent pixel column.One group is formed including at least three adjacent pixel columns, in three adjacent pixel columns：
In the first end adjacent with the first special-shaped boundary, xth4- 1 pixel column is relative to xth4Pixel column inside contracts 2 sub-pixel sp, with
The adjacent second end in second special-shaped boundary, xth4- 1 pixel column is relative to xth4Pixel column inside contracts 1 sub-pixel sp；With first
The adjacent first end in special-shaped boundary, xth4Pixel column is relative to xth4+ 1 pixel column inside contracts 1 sub-pixel sp, with second abnormity
The adjacent second end in boundary, xth4Pixel column is relative to xth4+ 1 pixel column inside contracts 2 sub-pixel sp.Two adjacent pixel columns
It is smaller in the length for the step that both ends are formed, sawtooth sense when display can be mitigated, improve display effect.
Optionally, in display panel provided by the invention, the arrangement mode of all pixels unit sub-pixel in viewing area
All same.For example, in display panel shown in Figure 13 or Figure 14, all pixel unit sub-pixels are along first party in viewing area
Being arranged in order on a can be red sub-pixel, green sub-pixels and blue subpixels.Sub-pixel rule is arranged in viewing area,
Be conducive to the design and layout of driving circuit in display panel.
It should be noted that special-shaped boundary is schematically illustrated with linear in the embodiment of the present invention, but the present invention is not
It is limited to this, special-shaped boundary can also be the arc line shaped with certain curvature radius.
Further, the present invention also provides a kind of display device, Figure 15 is that display device provided in an embodiment of the present invention is shown
It is intended to.As shown in figure 15, display device includes any one display panel 100 provided in an embodiment of the present invention.The present invention is implemented
The display device that example provides can be any electronic product with display function, including but not limited to following classification：Television set,
Laptop, desktop displays, tablet computer, digital camera, mobile phone, Intelligent bracelet, intelligent glasses, Vehicular display device,
Medical Devices, industrial control equipment, touch interactive terminal etc..
By above-described embodiment it is found that the display panel and display device of the present invention, have reached following advantageous effect：
In display panel provided by the invention, viewing area is divided into multiple pixel units, one of pixel unit packet
Three different sub-pixels of color are included, all pixels unit in viewing area can realize that different grayscale are shown.Pixel unit
Include first pixel unit adjacent with special-shaped boundary, the son along the direction that special-shaped boundary extends in each first pixel unit
The arrangement mode all same of pixel, and a pixel column in the edge close to special-shaped boundary, two pixel columns of arbitrary neighborhood
The length that opposite one other pixel row inside contracts the step that n sub-pixel (0≤n≤2) namely adjacent two pixel columns are formed is small
In the width equal to two sub-pixels, the length for the step that two adjacent pixel columns are formed can be obviously reduced, also can
Reduce the size in the step formed close to two adjacent pixel columns of special-shaped boundary side, sawtooth when display can be mitigated
Sense improves display effect.
Although some specific embodiments of the present invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to illustrating, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above example.This hair
Bright range is defined by the following claims.
Claims (12)
1. a kind of display panel, which is characterized in that including：Viewing area, the viewing area have special-shaped boundary；
The viewing area includes multiple sub-pixels, and the sub-pixel is along first direction arrangement form pixel column, the sub-pixel edge
Second direction arrangement form pixel column, the first direction intersect with the second direction, and the viewing area is divided into multiple
Pixel unit a, wherein pixel unit includes the different sub-pixel of three colors, the multiple pixel unit packet
First pixel unit adjacent with the special-shaped boundary is included, each first pixel along the direction that the special-shaped boundary extends
The arrangement mode all same of the sub-pixel in unit；
In multiple pixel columns adjacent with the same special-shaped boundary：At the edge close to the special-shaped boundary, arbitrarily
A pixel column inside contracts the n sub-pixels with respect to pixel column described in another in two adjacent pixel columns,
In, n is positive integer, and 0≤n≤2.
2. display panel according to claim 1, which is characterized in that
The pixel unit includes boss's pixel and two secondary sub-pixels, in the pixel unit, boss's pixel
It is located at the same pixel column with a secondary sub-pixel, and is located at the same pixel with secondary sub-pixel described in another
Row.
3. display panel according to claim 2, which is characterized in that
In first pixel unit, two secondary sub-pixels are adjacent with the special-shaped boundary；The pixel column includes
Adjacent xth1Pixel column and xth1+ 1 pixel column, at the edge close to the special-shaped boundary, the xth1Pixel column is relative to institute
State xth1+ 1 pixel column inside contracts 1 sub-pixel, wherein x1For the positive integer more than or equal to 1.
4. display panel according to claim 3, which is characterized in that the multiple pixel unit further includes the second pixel list
Member, second pixel unit are located at the side far from the special-shaped boundary of first pixel unit；
The viewing area includes multiple pixel groups, and each pixel groups include two second pixel units, in each institute
It states in pixel groups, the sub-pixel is in the array arrangement of " 2 row * 3 row "；
In the multiple pixel columns adjacent with the special-shaped boundary：First pixel unit and a pixel groups phase
Neighbour, multiple identical pixel groups are arranged along the first direction.
5. display panel according to claim 2, which is characterized in that
In first pixel unit, boss's pixel and a secondary sub-pixel are adjacent with the special-shaped boundary；
The sub-pixel adjacent with the special-shaped boundary is edge subpixel in the pixel column,
The pixel column includes adjacent xth2Pixel column, xth2+ 1 pixel column and xth2+ 2 pixel columns, in the same of the pixel column
One end, the xth2The edge subpixel and xth of pixel column2The edge subpixel of+1 pixel column is concordant, the xth2+ 1 pixel column
Relative to the xth2+ 2 pixel columns inside contract 1 or 2 sub-pixels；
Wherein, x2=2m-1, m are the positive integer more than or equal to 1.
6. display panel according to claim 5, which is characterized in that the multiple pixel unit further includes the second pixel list
Member, second pixel unit are located at the side far from the special-shaped boundary of first pixel unit；
The viewing area includes multiple pixel groups, and in the side far from special-shaped boundary, each pixel groups include described in two
Second pixel unit, in each pixel groups, the sub-pixel is in the array arrangement of " 2 row * 3 row ", wherein adjacent and face
The identical secondary sub-pixel of color is located at same row；
Wherein, first pixel unit forms one in second pixel unit adjacent along the first direction
A pixel groups.
7. display panel according to claim 2, which is characterized in that
The color of boss's pixel is any one in red, blue, green.
8. display panel according to claim 1, which is characterized in that
In first pixel unit, the different sub-pixel of three colors is arranged along the first direction；
In multiple pixel columns adjacent with the same special-shaped boundary：At the edge close to the special-shaped boundary, arbitrarily
A pixel column inside contracts 1 or 2 sons with respect to pixel column described in another in two adjacent pixel columns
Pixel.
9. display panel according to claim 8, which is characterized in that
The arrangement mode all same of sub-pixel described in all first pixel units.
10. display panel according to claim 8, which is characterized in that
The abnormity boundary includes the first special-shaped boundary and the second special-shaped boundary, the pixel column adjacent with the special-shaped boundary
It include first end and second end opposite along the first direction；Wherein, the described first special-shaped boundary and the first end phase
Neighbour, the described second special-shaped boundary are adjacent with the second end；
The pixel column includes adjacent xth3Pixel column and xth3+ 1 pixel column, in the first end, the xth3Pixel column phase
For the xth3+ 1 pixel column inside contracts 1 sub-pixel；In the second end, the xth3Pixel column is relative to described
x3+ 1 pixel column inside contracts 2 sub-pixels；
Wherein, x3For the positive integer more than or equal to 1.
11. display panel according to claim 8, which is characterized in that
The abnormity boundary includes the first special-shaped boundary and the second special-shaped boundary, the pixel column adjacent with the special-shaped boundary
It include first end and second end opposite along the first direction；Wherein, the described first special-shaped boundary and the first end phase
Neighbour, the described second special-shaped boundary are adjacent with the second end；
The pixel column includes adjacent xth4- 1 pixel column, xth4Pixel column and xth4+ 1 pixel column, in the first end, institute
State xth4- 1 pixel column is relative to the xth4Pixel column inside contracts 2 sub-pixels, the xth4Pixel column is relative to described
x4+ 1 pixel column inside contracts 1 sub-pixel；In the second end, the xth4- 1 pixel column is relative to the xth4Pixel column
Inside contract 1 sub-pixel, the xth4Pixel column is relative to the xth4+ 1 pixel column inside contracts 2 sub-pixels；
Wherein, x4For the positive integer more than or equal to 2.
12. a kind of display device, which is characterized in that including claim 1 to 11 any one of them display panel.
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| CN108519698B (en) | 2021-07-09 |
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