CN110491911A - Pixel arrangement structure and display panel - Google Patents
Pixel arrangement structure and display panel Download PDFInfo
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- CN110491911A CN110491911A CN201910699068.6A CN201910699068A CN110491911A CN 110491911 A CN110491911 A CN 110491911A CN 201910699068 A CN201910699068 A CN 201910699068A CN 110491911 A CN110491911 A CN 110491911A
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- 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
Abstract
It include multiple repetitive units this application involves a kind of pixel arrangement structure.Each repetitive unit includes first sub-pixel, second sub-pixel and at least one third sub-pixel.First sub-pixel has the apex angle being overlapped with the first apex angle of virtual quadrangle.Second sub-pixel has the apex angle being overlapped with the second apex angle of virtual quadrangle.First apex angle and the second apex angle are two apex angles on first diagonal line of virtual quadrangle.At least one third pixel arrangement is in the inside of the virtual quadrangle.Pixel arrangement structure provided by the present application can weaken due to caused by the arrangement mode of sub-pixel, in the display particle of the edge of the angle R of display panel, arc row edge or slot opening and the generation of zigzag phenomenon.
Description
Technical field
This application involves field of display technology, more particularly to a kind of pixel arrangement structure and display panel.
Background technique
Organic light emitting display panel (full name in English Organic Light Emitting Display, abbreviation OLED), quilt
It is considered as next-generation most potential novel flat-plate display technology.The mode of its colorization be vapor deposition R, G, B (Red, Green,
Blue abbreviation RGB) three kinds of materials sub-pixel, form dot structure.Since present people have higher chase after to visual effect
It asks, the display effect design of display panel needs sufficiently to be promoted.
Red sub-pixel, blue subpixels and green sub-pixels, three items are generally comprised in traditional pixel arrangement structure
The sub-pixel of shape is alternately arranged.Traditional pixel arrangement structure to the display algorithm of display panel or display device require compared with
Height, and granular sensation, the figure of display are easy to appear when edge of the display panel at the angle R, arc row edge, slot opening is shown
As there are zigzag phenomenons.
Summary of the invention
Based on this, it is necessary to be wanted for display algorithm of traditional pixel arrangement structure to display panel or display device
It asks higher, and is easy to appear granular sensation when edge is shown at the angle R, arc row edge, slot opening in display panel, display
There is zigzag phenomenon in image, provide a kind of pixel arrangement structure and display panel.
A kind of pixel arrangement structure, comprising: multiple repetitive units, each described repetitive unit include:
One the first sub-pixel has the apex angle being overlapped with the first apex angle of virtual quadrangle；
One the second sub-pixel has the apex angle being overlapped with the second apex angle of the virtual quadrangle, first apex angle
It is two apex angles on first diagonal line of the virtual quadrangle with second apex angle；And
At least one third sub-pixel is arranged in the inside of the virtual quadrangle.
As a kind of preferable embodiment, on the basis of the above embodiments,
Each described repetitive unit includes two third sub-pixels；
Preferably, two third sub-pixels are symmetrical arranged along first diagonal line of the virtual quadrangle；
Preferably, two third sub-pixels intersect with the Article 2 diagonal line of the virtual quadrangle respectively, or
Described two third sub-pixels are respectively provided with the side being overlapped with the Article 2 diagonal line of the virtual quadrangle.
As a kind of preferable embodiment, on the basis of the above embodiments, the light-emitting area of first sub-pixel
Greater than the light-emitting area of second sub-pixel；
Preferably, the third sub-pixel is located at the Article 2 diagonal line of first sub-pixel and the virtual quadrangle
Between light-emitting area be c1, the third sub-pixel is luminous positioned at second sub-pixel and second diagonal line between
Area is c2, and wherein c1 is less than or equal to c2；
Preferably, the third sub-pixel is located at the Article 2 diagonal line of second sub-pixel and the virtual quadrangle
Between；
Preferably, in each described repetitive unit, the light-emitting area of first sub-pixel is a, the second sub- picture
The light-emitting area of element is b, and total light-emitting area of the third sub-pixel is c, wherein a >=c > b.
As a kind of preferable embodiment, on the basis of the above embodiments, the virtual quadrangle is virtual square
Any one in shape, virtual rectangle, pseudo-parallelogram or virtual diamond shape.
As a kind of preferable embodiment, on the basis of the above embodiments, the virtual quadrangle is virtual diamond shape,
First sub-pixel and second sub-pixel are isosceles triangle.
As a kind of preferable embodiment, on the basis of the above embodiments, each described third sub-pixel is straight
One bottom edge of the trapezoidal sub-pixel in angle, the right-angled trapezium sub-pixel is overlapped with the Article 2 diagonal line of the virtual quadrangle,
Another bottom edge of the right-angled trapezium sub-pixel is close to second sub-pixel.
As a kind of preferable embodiment, on the basis of the above embodiments, each described third sub-pixel is five
Side shape sub-pixel, an apex angle of the pentagon sub-pixel and the third apex angle or the 4th apex angle weight of the virtual quadrangle
It closes；Second diagonal line of the virtual quadrangle intersects with the center line of the pentagon sub-pixel.
As a kind of preferable embodiment, on the basis of the above embodiments, the pentagon sub-pixel is by one etc.
Lumbar triangle shape sub-pixel and a rectangle sub-pixel group at, in which:
The apex angle of the isosceles triangle sub-pixel is overlapped with the third apex angle of the virtual quadrangle or the 4th apex angle,
The bottom edge of the isosceles triangle sub-pixel is overlapped with a line of the rectangle sub-pixel；
The center line of the center line of the isosceles triangle sub-pixel and the rectangle sub-pixel with virtual four side
The Article 2 diagonal line of shape is overlapped.
As a kind of preferable embodiment, on the basis of the above embodiments, first sub-pixel is the sub- picture of blue
Element, second sub-pixel are red sub-pixel, and the third sub-pixel is green sub-pixels.
As a kind of preferable embodiment, on the basis of the above embodiments, each repetitive unit is arranged in array,
Each repetitive unit being wherein located in adjacent rows or adjacent two column is staggered；
Preferably, the line of centres of any two repetitive unit is equidistant in each repetitive unit of array arrangement.
The application provides a kind of display panel, comprising: pixel arrangement structure described in any of the above embodiments.
Pixel arrangement structure provided herein includes multiple repetitive units.Each repetitive unit includes one first
Sub-pixel, second sub-pixel and at least one third sub-pixel.First sub-pixel has the first top with virtual quadrangle
The apex angle that angle is overlapped.Second sub-pixel has the apex angle being overlapped with the second apex angle of virtual quadrangle.First apex angle and the second top
Angle is two apex angles on first diagonal line of virtual quadrangle.At least one third pixel arrangement is on virtual four side
The inside of shape.Pixel arrangement structure provided by the present application can weaken due to caused by the arrangement mode of sub-pixel, show
The display particle of the edge at the angle R of panel, arc row edge or slot opening and the generation of zigzag phenomenon.
Detailed description of the invention
Fig. 1 is the pixel arrangement structure schematic diagram provided in the application one embodiment；
Fig. 2 is the pixel arrangement structure schematic diagram provided in the application one embodiment；
Fig. 3 is the pixel arrangement structure schematic diagram provided in the application one embodiment；
Fig. 4 is the pixel arrangement structure schematic diagram provided in the application one embodiment；
Fig. 5 is the pixel arrangement structure schematic diagram provided in the application one embodiment；
Fig. 6 is the structural schematic diagram of the display panel provided in the application one embodiment；
Fig. 7 is the enlarged structure schematic diagram at the angle A of display panel in the Fig. 6 provided in the application one embodiment.
Drawing reference numeral explanation:
Pixel arrangement structure 10
Repetitive unit 100
First sub-pixel 110
Second sub-pixel 120
Third sub-pixel 130
Virtual quadrangle 140
Display panel 20
Substrate 21
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The pixel arrangement structure and display panel of the application is further elaborated.It should be appreciated that specific implementation described herein
Example is only used to explain the application, is not used to limit the application.
Red sub-pixel, blue subpixels and green sub-pixels as described in background, the sub-pixel of three strips
It is alternately arranged.Traditional pixel arrangement structure is more demanding to the display algorithm of display panel or display device, and aobvious
It is easy to appear granular sensation when showing edge display of the panel at the angle R, arc row edge, slot opening, there are sawtooth for the image of display
Shape phenomenon.For the defects of traditional scheme, inventor design provide one kind can be bonded display panel the angle R, arc row edge,
The pixel arrangement structure of edge circular arc at slot opening.The pixel of pixel arrangement structure provided herein in display panel
It can weaken due to caused by the arrangement mode of sub-pixel during display, at the angle R of display panel, arc row edge or recessed
The display particle of the edge of channel opening and the generation of zigzag phenomenon, enhance display effect.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, five attached drawings provide a kind of pixel arrangement structure 10 for the application.Institute
Stating pixel arrangement structure 10 includes spaced multiple repetitive units 100.Each described repetitive unit 100 includes one the
One the second sub-pixel 120 of sub-pixel 110, one and at least one third sub-pixel 130.
One the first sub-pixel 110 has the apex angle being overlapped with the first apex angle of virtual quadrangle 140.The first sub- picture
Element 110 is within the area that the virtual quadrangle 140 surrounds.The virtual quadrangle 140 is to describe and introduce for convenience
Feature.It, can be without the virtual quadrangle 140 during forming display panel.The virtual quadrangle 140 can be with
For virtual squares, dotted rectangle, virtual diamond shape, virtual trapezoidal, pseudo-parallelogram or virtual irregular four side
Shape.Four sub-pixels in one repetitive unit 100 are in the area that the virtual quadrangle surrounds.
One the second sub-pixel 120 has the apex angle being overlapped with the second apex angle of the virtual quadrangle 140.Described second
Sub-pixel 120 is within the area that the virtual quadrangle 140 surrounds.First apex angle and second apex angle be with it is described
Two apex angles that first diagonal line of virtual quadrangle 140 is contacted.First sub-pixel 110 and second sub-pixel
120 are diagonally arranged in the virtual quadrangle 140.
It include that at least one described third sub-pixel 130 is arranged in virtual four side in one repetitive unit 100
The inside of shape 140.At this point, a pixel unit can be formed in a repetitive unit 100.As shown in Figure 1, described in one
It include a third sub-pixel 130 in repetitive unit 100.One third sub-pixel 130 is arranged in described virtual four
In side shape 140, and it is located at the cornerwise two sides of Article 2 of the virtual quadrangle 140.As shown in Fig. 2, an institute
Stating includes a third sub-pixel 130 in repetitive unit 100.The third sub-pixel 130 is arranged in virtual four side
In shape 140, and the Article 2 diagonal line of the virtual quadrangle 140 is located at close to the one of second sub-pixel 120
Side.
It as shown in Figures 3 to 5, include two third sub-pixels 130 in a repetitive unit 100.At this point, one
Two pixel units can be formed in a repetitive unit 100.Two third sub-pixels 130 respectively with the virtual quadrangle
140 Article 2 diagonal line intersection, please refers to Fig. 4 and Fig. 5.Or described two third sub-pixels 130 be respectively provided with it is described
The side that the Article 2 diagonal line of virtual quadrangle 140 is overlapped, please refers to Fig. 3.There are also a lot of other possibility in certain this programme
Property is not shown in the accompanying drawings.Such as first sub-pixel 110, second sub-pixel 120 and the third sub-pixel 130
Shape there is no special restriction.Fig. 3 is only some exemplary illustrations into Fig. 5.For Fig. 3 into Fig. 5, each described repetition is single
The distance between first sub-pixel 110, second sub-pixel 120 and two third sub-pixels 130 in member 100
It does not limit specifically, for example can need to design the hair of the distance between sub-pixel He each sub-pixel according to actual display
Light area size.
The pixel arrangement structure 10 is set to substrate to form display panel.Each side of the virtual quadrangle 140
It is arranged at an angle with the side of substrate, the certain angle is greater than 0 ° of angle less than 90 °.It is provided by the present application described
Pixel arrangement structure 10 be set at an angle substrate formed display panel after, the angle R of display panel, arc row edge or
The edge of slot opening can weaken the hair that particle and zigzag phenomenon are shown due to caused by the arrangement mode of sub-pixel
It is raw.
Specifically, since in the edge of the angle R of display panel, arc row edge or slot opening, there are circular arcs.By nothing
Limit learns that circular arc is formed by connecting by unlimited bevel edge close to principle.The pixel arrangement structure 10 using this programme is forming R
When angle, arc row edge or slot opening, the influence to the display effect of the repetitive unit 100 is smaller.
In the present embodiment, first sub-pixel 110 has the top being overlapped with the first apex angle of the virtual quadrangle 140
Angle.Second sub-pixel 120 has the apex angle being overlapped with the second apex angle of the virtual quadrangle 140.Two thirds
Sub-pixel 130 intersects with the Article 2 diagonal line of the virtual quadrangle 140 respectively.Or two third sub-pixels 130
It is respectively provided with the side being overlapped with the Article 2 diagonal line of the virtual quadrangle 140.Using the pixel arrangement knot of this programme
Structure 10 when forming the angle R, arc row edge perhaps slot opening to the cutting of each 100 sub-pixel of repetitive unit or
It destroys smaller.The pixel arrangement structure 10 is when forming the angle R, arc row edge or slot opening, to the repetitive unit 100
Display effect influence it is smaller, can weaken and show particle and zigzag phenomenon due to caused by the arrangement mode of sub-pixel
Generation.
In one embodiment, a repetitive unit 100 includes two third sub-pixels 130, such as Fig. 3 to Fig. 5 institute
Show.
Preferably, two third sub-pixels 130 are symmetrically set along first diagonal line of the virtual quadrangle 140
It sets.As shown in Figures 3 to 5, two third sub-pixels 130 are respectively arranged at two contacted with first diagonal line
A vertex.
In the present embodiment, the set-up mode of two third sub-pixels 130 can make in the repetitive unit 100
Structural arrangement is more compact, and the space in the pixel arrangement structure 10 is more fully utilized.
As a kind of preferable embodiment, on the basis of the above embodiments, the light-emitting surface of first sub-pixel 110
Product is greater than the light-emitting area of second sub-pixel 120.Specifically, the light-emitting area of first sub-pixel 110 is than described
How much the light-emitting area of two sub-pixels 120 can be adjusted greatly according to the design needs.
In one embodiment it is preferred that the third sub-pixel 130 is located at first sub-pixel 110 and the void
Light-emitting area between the Article 2 diagonal line of quasi- quadrangle 140 is c1.The third sub-pixel 130 is located at the described second sub- picture
Light-emitting area between element 120 and second diagonal line is c2.Wherein c1 is less than or equal to c2.In the present embodiment, the institute of design
It states third sub-pixel 130 and is greater than the third sub-pixel 130 close to described the close to the light-emitting area of second sub-pixel 120
The light-emitting area of one sub-pixel 110 can optimize display effect according to the display demand between sub-pixel.
In one embodiment it is preferred that the third sub-pixel 130 is located at second sub-pixel 120 and the void
Between the Article 2 diagonal line of quasi- quadrangle 140.In the present embodiment, the position of the third sub-pixel 130 is disposed in proximity to
The side of second sub-pixel 120 can optimize display effect according to the display demand between sub-pixel, so that trichromatic
It shows more uniform.
In one embodiment it is preferred that first sub-pixel 110 shines in each described repetitive unit 100
Area is a, and the light-emitting area of second sub-pixel 120 is b, and total light-emitting area of the third sub-pixel 130 is c, wherein a
≥c>b。
In the present embodiment, when in a repetitive unit 100 including a third sub-pixel 130, an institute
The light-emitting area for stating third sub-pixel 130 is c.When including two and more than two described in a repetitive unit 100
When third sub-pixel 130, two and the total light-emitting area of more than two third sub-pixels 130 are c.One repetition
In unit 100, the relationship of the light-emitting area of three sub-pixels is a >=c > b.In the present embodiment, more than by the way of design institute
The relationship for stating the light-emitting area of the first sub-pixel 110, second sub-pixel 120 and the third sub-pixel 130, can more close
Space in the distribution virtual quadrangle 140 of reason, optimizes the display effect of display panel.
Fig. 3 and Fig. 4 are please referred to, as a kind of preferable embodiment, on the basis of the above embodiments, each repetition
Unit 100 is arranged in array, wherein each repetitive unit 100 being located in adjacent rows or adjacent two column is staggered.This
In embodiment, each repetitive unit 100 in adjacent rows or adjacent two column is staggered, avoids same color
Sub-pixel repeat to accumulate in same a line or same row, to improve the display effect of entire display panel on the whole.
Preferably, in each repetitive unit 100 of array arrangement repetitive unit 100 described in any two the line of centres
It is equidistant.In the present embodiment, the line of centres of repetitive unit 100 described in any two is repetitive unit described in any two
The line at the center of the 100 corresponding virtual quadrangles 140.In the present embodiment, to the arrangement between the repetitive unit 100
Relationship has made further planning.In the present embodiment, the sub-pixel of same color is avoided in same a line or same row
Neighbouring repetition accumulation, to improve the display effect of entire display panel on the whole.
Fig. 3 and Fig. 4 are please referred to, as a kind of preferable embodiment, on the basis of the above embodiments, in the row direction
On column direction, multiple repetitive units 100 are spaced setting.Specifically, phase can be spaced between the repetitive unit 100
Deng apart from rule setting.Such as in the row direction, it is spaced between the vertex of adjacent two repetitive units 100 equal
First distance.In a column direction, equal second distance is spaced between the vertex of adjacent two repetitive units 100.Institute
The first distance can be greater than by stating second distance.It is right that the second distance can be greater than the repetitive unit 100 any one
The length of linea angulata.The repetitive unit 100 of odd-numbered line and even number line can shift to install.The distance of dislocation can be described heavy
The half of multiple 100 any one catercorner lengths of unit.Likewise, the repetitive unit 100 of odd column and even column can be with
It shifts to install.The distance of dislocation can be the half of 100 any one catercorner lengths of the repetitive unit.
For example, multiple repetitive units of the line of multiple 100 central points of repetitive unit of the i-th row and jth column
The line of 100 central points intersects at point M.In Fig. 3 and Fig. 4, point M is located at the i-th row or jth arranges the repetition list of adjacent two
The midpoint of the central point line of member 100.Point M is located at the central point of the first distance in other words.Multiple repetitions of i-th row
The line for multiple 100 central points of repetitive unit that the line and jth+1 of 100 central point of unit arrange intersects at point N.Point N
In the central point for the repetitive unit 100 that the i-th row, jth+1 arrange.Wherein i and j is positive integer.
In the present embodiment, a kind of interval setting structure of repetitive unit 100 is provided.Described first in the present embodiment
Distance and the length of the second distance do not limit, and can need arbitrarily to be adjusted according to actual displayed.The present embodiment
In the repetitive unit 100 interval setting structure, the unit area sub-pixel of the pixel arrangement structure 10 can be made
Utilization rate it is higher, display panel it is luminous more evenly.
As a kind of preferable embodiment, on the basis of the above embodiments, the virtual quadrangle 140 be it is virtual just
Any one in rectangular, virtual rectangle, pseudo-parallelogram or virtual diamond shape.It is preferred that the virtual quadrangle 140
For virtual diamond shape, and two diagonal lines of the virtual diamond shape are Chong Die with column direction with the line direction of array.
In the present embodiment, several optional shapes and structure of the virtual quadrangle 140 are given.Specifically when described
Virtual quadrangle 140 is any one in virtual squares, virtual rectangle, pseudo-parallelogram or virtual diamond shape
When, it can weaken due to caused by the arrangement mode of sub-pixel, the display at the angle R, arc row edge or slot opening
The generation of grain and zigzag phenomenon.
As a kind of preferable embodiment, on the basis of the above embodiments, the virtual quadrangle 140 is virtual water chestnut
Shape.First sub-pixel 110 and second sub-pixel 120 are isosceles triangle, and first sub-pixel 110 shines
The light-emitting area of area and second sub-pixel 120 is unequal.
In the present embodiment, the virtual quadrangle 140 is virtual diamond shape.In one embodiment, the virtual diamond shape
Interior angle is 90 °.First sub-pixel 110 and second sub-pixel 120 are respectively arranged in the virtual diamond shape one
Two apex angles of diagonal line connection.First sub-pixel 110 and second sub-pixel 120 are isosceles triangle.Due to
The display color of sub-pixel is different, sub-pixel luminous efficiency is different and the display material service life of sub-pixel is different, because
The light-emitting area of this described first sub-pixel 110 and second sub-pixel 120 can be different.Specific first sub-pixel
The light-emitting area of 110 light-emitting area and second sub-pixel 120 can be adjusted according to actual displayed demand.
Referring to Fig. 3, as a kind of preferable embodiment, on the basis of the above embodiments, each described third
Sub-pixel 130 is right-angled trapezium sub-pixel.The of one article of bottom edge of the right-angled trapezium sub-pixel and the virtual quadrangle 140
Two diagonal lines are overlapped.Another bottom edge of the right-angled trapezium sub-pixel is close to second sub-pixel 120.It needs to illustrate
It is the top margin of right-angled trapezium and bottom edge to be referred to as bottom edge herein, i.e. right-angled trapezium includes two bottom edges parallel each other.
The right-angled trapezium sub-pixel includes upper bottom (close to second son as 120), bottom (with the virtual quadrangle
140 Article 2 diagonal line is overlapped), right-angle side and bevel edge (being overlapped with a line of the virtual quadrangle 140).One in Fig. 3
Four sub-pixels in a repetitive unit 100 can use first sub-pixel 110, second pixel 120 and one
A third sub-pixel 130 forms a pixel unit.First sub-pixel 110, second pixel 120 and second
The third sub-pixel 130 forms second pixel unit.Such a repetitive unit 100 forms two pixel lists
Member.First sub-pixel 110 and second sub-pixel 120 in one repetitive unit 100 are respectively by two pictures
Plain units shared.
In the present embodiment, a repetitive unit 100 forms two pixel units.Also, the third sub-pixel
130, which are close to second sub-pixel 120, is arranged, and can promote the uniformity of display effect.
Fig. 4 and Fig. 5 are please referred to, as a kind of preferable embodiment, on the basis of the above embodiments, described in each
Third sub-pixel 130 is pentagon sub-pixel.The of one apex angle of the pentagon sub-pixel and the virtual quadrangle 140
Three apex angles or the 4th apex angle are overlapped.The center of second diagonal line of the virtual quadrangle 140 and the pentagon sub-pixel
Line intersection.
The pentagon sub-pixel can be regular pentagon sub-pixel, triangle sub-pixel and the sub- repetitive unit of rectangle at
Pentagon sub-pixel or irregular pentagon sub-pixel.Second diagonal line of the virtual quadrangle 140 and five side
The center line of shape sub-pixel intersects, as shown in Figure 4 and Figure 5.Alternatively, the second diagonal line of the virtual quadrangle 140 passes through institute
State an apex angle of pentagon sub-pixel.
In the present embodiment, in the pixel arrangement structure 10 that provides, each described repetitive unit is further defined
The structure or arrangement mode of two third sub-pixels 130 in 100.In the present embodiment, the pixel arrangement structure 10
It can weaken due to caused by the arrangement mode of sub-pixel, the display particle and saw at the angle R, arc row edge or slot opening
The generation of dentation phenomenon.
Referring to Fig. 4, as a kind of preferable embodiment, on the basis of the above embodiments, each described third
Sub-pixel 130 includes isosceles triangle sub-pixel and rectangle sub-pixel.The apex angle of the isosceles triangle sub-pixel and the void
The third apex angle or the 4th apex angle of quasi- quadrangle 140 are overlapped, and (apex angle is directly corresponding for the top margin of the isosceles triangle sub-pixel
Side be called top margin) be overlapped with a line of the rectangle sub-pixel.The center line of the isosceles triangle sub-pixel and described
The center line of rectangle sub-pixel is overlapped with the Article 2 diagonal line of the virtual quadrangle 140.
In the present embodiment, the pixel arrangement structure 10 can also weaken due to caused by the arrangement mode of sub-pixel,
In the display particle of the angle R, arc row edge or slot opening and the generation of zigzag phenomenon.
Referring to Fig. 5, as a kind of preferable embodiment, on the basis of the above embodiments, each described third
Sub-pixel 130 includes isosceles triangle sub-pixel and rectangle sub-pixel.One symmetrical center line of the rectangle sub-pixel and institute
The Article 2 diagonal line for stating virtual quadrangle 140 is overlapped.The a line of the rectangle sub-pixel and the isosceles triangle picture
The top margin of element is overlapped.
In the present embodiment, the pixel arrangement structure 10 can also weaken due to caused by the arrangement mode of sub-pixel,
In the display particle of the angle R, arc row edge or slot opening and the generation of zigzag phenomenon.
As a kind of preferable embodiment, on the basis of the above embodiments, first sub-pixel 110 is blue
Pixel, second sub-pixel 120 are red sub-pixel, and the third sub-pixel 130 is green sub-pixels.
In the present embodiment, the sub-pixel of the three kinds of colors provided and first sub-pixel 110, second sub-pixel
120 and the third sub-pixel 130 corresponding relationship, can be applied in the application all embodiments described above.
As a kind of preferable embodiment, on the basis of the above embodiments, the light-emitting surface of first sub-pixel 110
Product: the light-emitting area of second sub-pixel 120: the ratio of the light-emitting area of the third sub-pixel 130 is 1.76:1:
1.584。
Specifically, the equilateral diamond shape (angle on any both sides can be can be set to refering to Fig. 3, the virtual quadrangle 140
It is 90 degree).The side length of the virtual squares is set as X.First sub-pixel 110 is isosceles right triangle, the isosceles
A length of (2/3) X of the waist of right angled triangle.Second sub-pixel 120 is isosceles right triangle, the isosceles right triangle
A length of (1/2) X of waist.Two third sub-pixels 130 are the right-angled trapezium of area equation, and the upper bottom of the right-angled trapezium is long
ForThe bottom of the right-angled trapezium is a length ofThe right-angled trapezium it is a height of
The light-emitting area of first sub-pixel 110 is (1/2) × (2/3) X × (2/3) X=(2/9) X2.Described second
The light-emitting area of sub-pixel 120 is (1/2) × (1/2) X × (1/2) X=(1/8) X2.The hair of one third sub-pixel 130
Light area is One
It include two third sub-pixels 130 in the repetitive unit 100.
Therefore, the light-emitting area of first sub-pixel 110: the light-emitting area of second sub-pixel 120: the third
The ratio of the light-emitting area of sub-pixel 130 is 1.76:1:1.584.
Fig. 6 and Fig. 7 are please referred to, the application also provides a kind of display panel 20.The display panel 20 includes 21 He of substrate
It is set to the pixel arrangement structure 10 of the substrate 21.
The substrate 21 can be hard panel glass or flexible screen polyimides.It can be set on the surface of the substrate 21
Thin-film transistor circuit layer.Anode can be set in the thin-film transistor circuit layer to be electrically connected.In the upper of the anode
Organic light emissive pixels layer and pixel confining layer can be set in face.In the upper of the organic light emissive pixels layer and the pixel confining layer
Cathode is arranged in face, and encapsulated layer is further arranged.
The pixel arrangement structure 10 can be with stacked arrangement on the surface of thin-film transistor circuit layer, and thin film transistor (TFT)
Circuit layer can control the first sub-pixel 110, the second sub-pixel 120 and third in the pixel arrangement structure 10 on demand
Pixel 130.During the pixel arrangement structure 10 is set to the substrate 21, the virtual quadrangle 140 can be made
It is each in main with the substrate 21 at an angle.The main side of the specific substrate 21 is as shown in FIG. 6 two
Long right-angle side and two short right-angle sides.The main side of the substrate 21 does not include four for being set to 21 4 angles of substrate
Arc-shaped side.The each of the virtual quadrangle 140 can be in being greater than 0 ° to the angle less than 90 ° in main with the substrate 21
Degree.It can certainly be the complementary angles arrived greater than 90 ° less than 180 °.
Fig. 7 is the enlarged drawing at the angle A marked in Fig. 6, can clearly find out the edge of curve for each described heavy by Fig. 7
The influence of multiple unit 100 is smaller.Because the first sub-pixel 110 and third sub-pixel 130 in Fig. 7 are triangle, showing
Many small triangles can be equivalent to a part of arc sections by the arc sections of panel.Shown in Fig. 7 in microcosmic display
Can be more obvious, i.e., resolution ratio is higher, and display effect is more preferably.For example, partially having lacked in the repetitive unit 100 having described
Second sub-pixel 120.Lack the third sub-pixel 130 in the repetitive unit 100 having, but remaining one
First the second sub-pixel 120 of sub-pixel 110, one and a third sub-pixel 130 may be implemented pixel and show.
It is aobvious that the display panel 20 can be used for preparing smart phone, tablet computer, vehicle audio or other applications
Show the display device of panel.For example display panel can also prepare intelligent advertisement board.
The pixel arrangement structure 10 in the present embodiment, to reach different display effects, in the display panel 20
It can be according to arbitrarily a kind of arrangement architecture is configured involved in the application.In the present embodiment, second sub-pixel
120 and the third sub-pixel 130 setting, carry out circular arc in the viewing area upper left corner of the display panel 20 and show, show
Area lower left corner progress circular arc, which is shown, may be implemented to weaken the particle sawtooth sense phenomenon due to caused by sub-pixel shape.The present embodiment
In, the setting of first sub-pixel 110 and the third sub-pixel 130, in the viewing area upper right corner of the display panel 20
Progress circular arc is shown, the viewing area lower right corner carries out circular arc and shows that may be implemented to weaken the particle due to caused by sub-pixel shape saws
Tooth sense phenomenon.In addition, due in the display panel 20 top edge and lower edge occupy the area of second sub-pixel 120
It is smaller, therefore the problem of the display panel top edge due to caused by primitive shape and display panel lower edge colour cast can be mitigated.
On the basis of the above embodiment, the application also protects different mask plates and different pixel arrangement structures 10
Preparation method.The structure of the specific mask plate is can prepare any one pixel arrangement knot described herein
Based on structure 10, within the scope of protection of this application.The preparation method of pixel arrangement structure 10 is also can prepare this Shen
Please described in any one pixel arrangement structure 10 based on, within the scope of protection of this application.
The core ideas of the application is relative positional relationship between shape, size and sub-pixel by change sub-pixel,
Reach decrease display particle sawtooth sense, proposes high-resolution effect.
In the embodiment of the present application, using infinite approach principle (circular arc is made of unlimited bevel edge) by display panel circular arc
Sub-pixel is arranged to triangle, weakens display panel in the particle sawtooth sense phenomenon of circular arc.
In the embodiment of the present application, by each repetitive unit 100 in the pixel arrangement structure 10 according to sub-pixel pattern
Planning can more really avoid particle sawtooth sense phenomenon when showing small font or smaller picture in virtual quadrangle.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (11)
1. a kind of pixel arrangement structure, which is characterized in that including multiple repetitive units (100), each described repetitive unit
(100) include:
One the first sub-pixel (110) has the apex angle being overlapped with the first apex angle of virtual quadrangle (140)；
One the second sub-pixel (120), has the apex angle that is overlapped with the second apex angle of the virtual quadrangle (140), and described the
One apex angle and second apex angle are two apex angles on first diagonal line of the virtual quadrangle (140)；And
At least one third sub-pixel (130) is arranged in the inside of the virtual quadrangle (140).
2. pixel arrangement structure according to claim 1, which is characterized in that each described repetitive unit (100) includes
Two third sub-pixels (130)；
Preferably, two third sub-pixels (130) symmetrically set along first diagonal line of the virtual quadrangle (140)
It sets；
Preferably, two third sub-pixels (130) Article 2 diagonal line phase with the virtual quadrangle (140) respectively
It hands over or described two third sub-pixels (130) is respectively provided with and is overlapped with the Article 2 diagonal line of the virtual quadrangle (140)
Side.
3. pixel arrangement structure according to claim 1, which is characterized in that the light-emitting surface of first sub-pixel (110)
Product is greater than the light-emitting area of second sub-pixel (120)；
Preferably, the third sub-pixel (130) is located at first sub-pixel (110) and the virtual quadrangle (140)
Light-emitting area between Article 2 diagonal line is c1, and the third sub-pixel (130) is located at second sub-pixel (120) and institute
Stating the light-emitting area between the second diagonal line is c2, and wherein c1 is less than or equal to c2；
Preferably, the third sub-pixel (130) is located at second sub-pixel (120) and the virtual quadrangle (140)
Between Article 2 diagonal line；
Preferably, in each described repetitive unit (100), the light-emitting area of first sub-pixel (110) is a, described the
The light-emitting area of two sub-pixels (120) is b, and total light-emitting area of the third sub-pixel (130) is c, wherein a >=c > b.
4. pixel arrangement structure according to any one of claim 1 to 3, which is characterized in that the virtual quadrangle
It (140) is any one in virtual squares, virtual rectangle, pseudo-parallelogram or virtual diamond shape.
5. pixel arrangement structure according to any one of claim 1 to 3, which is characterized in that the virtual quadrangle
It (140) is virtual diamond shape, first sub-pixel (110) and second sub-pixel (120) are isosceles triangle.
6. pixel arrangement structure according to claim 2, which is characterized in that each described third sub-pixel (130) is
Right-angled trapezium sub-pixel, a bottom edge of the right-angled trapezium sub-pixel and the Article 2 of the virtual quadrangle (140) are diagonal
Line is overlapped, and another bottom edge of the right-angled trapezium sub-pixel is close to second sub-pixel (120).
7. pixel arrangement structure according to claim 2, which is characterized in that each described third sub-pixel (130) is
Pentagon sub-pixel, the third apex angle of an apex angle of the pentagon sub-pixel and the virtual quadrangle (140) or the
Four apex angles are overlapped；Second diagonal line of the virtual quadrangle (140) intersects with the center line of the pentagon sub-pixel.
8. pixel arrangement structure according to claim 7, which is characterized in that the pentagon sub-pixel is by an isosceles three
Angular sub-pixel and a rectangle sub-pixel group at, in which:
The third apex angle or the 4th apex angle weight of the apex angle of the isosceles triangle sub-pixel and the virtual quadrangle (140)
It closes, the bottom edge of the isosceles triangle sub-pixel is overlapped with a line of the rectangle sub-pixel；
The center line of the center line of the isosceles triangle sub-pixel and the rectangle sub-pixel with the virtual quadrangle
(140) Article 2 diagonal line is overlapped.
9. pixel arrangement structure according to any one of claim 1 to 3, which is characterized in that first sub-pixel
It (110) is blue subpixels, second sub-pixel (120) is red sub-pixel, and the third sub-pixel (130) is green
Pixel.
10. pixel arrangement structure according to any one of claim 1 to 3, which is characterized in that each repetitive unit
(100) it is arranged in array, wherein each repetitive unit (100) being located in adjacent rows or adjacent two column is staggered；
Preferably, in each repetitive unit (100) of array arrangement any two repetitive unit (100) line of centres distance
It is equal.
11. a kind of display panel, which is characterized in that including the pixel arrangement structure as described in benefit requires any one of 1 to 10
(10)。
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| CN201910699068.6A CN110491911A (en) | 2019-07-31 | 2019-07-31 | Pixel arrangement structure and display panel |
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