CN207966982U - A kind of pixel arrangement structure and relevant apparatus - Google Patents
A kind of pixel arrangement structure and relevant apparatus Download PDFInfo
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- CN207966982U CN207966982U CN201820003508.0U CN201820003508U CN207966982U CN 207966982 U CN207966982 U CN 207966982U CN 201820003508 U CN201820003508 U CN 201820003508U CN 207966982 U CN207966982 U CN 207966982U
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Abstract
The utility model discloses a kind of pixel arrangement structure and relevant apparatus, wherein the first sub-pixel is located at the center position of the first virtual rectangle and four corner positions of the first virtual rectangle；Second sub-pixel is located at the side center position of the first virtual rectangle；The shape of third sub-pixel is concave polygon or the figure being made of curve and is located in the second virtual rectangle that the second virtual rectangle is sequentially connected as apex angle by the first sub-pixel of two neighboring second sub-pixel, the center position positioned at the first virtual rectangle and the corner position positioned at the first virtual rectangle and is formed.Compared with existing pixel arrangement structure, it can make the first sub-pixel, the second sub-pixel and third sub-pixel close-packed arrays under same process conditions, reduce the spacing between adjacent pixel as far as possible, to increase pixel openings area under conditions of same resolution ratio, the driving current of display device is reduced, and then increases the service life of display device.
Description
Technical field
The utility model is related to display technology field more particularly to a kind of pixel arrangement structure, ORGANIC ELECTROLUMINESCENCE DISPLAYSs
Panel, high-precision metal mask plate and display device.
Background technology
Organic electroluminescent (Organic Light Emitting Diode, OLED) display device is current FPD
One of the hot spot of device research field, compared with liquid crystal display, OLED display device has low energy consumption, production cost low, spontaneous
The advantages that light, wide viewing angle and fast response time, currently, in flat display fields such as mobile phone, PDA, digital cameras, OLED display
Part has begun to replace traditional liquid crystal display (Liquid Crystal Display, LCD).
The structure of OLED display device includes mainly：Underlay substrate is produced on pixel arranged in arrays on underlay substrate.
Wherein, each pixel is typically all to penetrate fine metal mask plate using evaporation film-forming technology by organic material, in array base
Corresponding location of pixels on plate forms organic electroluminescence structure.
But at present in OLED display device, the distance between pixel is larger in pixel arrangement structure, causes to differentiate on an equal basis
Under conditions of rate, pixel openings area is smaller, could meet the brightness requirement of display to need to increase driving current.But
OLED works under big driving current to be easy to cause device aging speed and speeds, so as to shorten the service life of OLED display device.
Utility model content
In view of this, the utility model embodiment provide a kind of pixel arrangement structure, organic EL display panel,
High-precision metal mask plate and display device, to solve, the distance between pixel present in existing OLED device is larger to ask
Topic.
Therefore, the utility model embodiment provides a kind of pixel arrangement structure, including：First son of position non-overlapping copies
Pixel, the second sub-pixel and third sub-pixel；
First sub-pixel is located at the center position of the first virtual rectangle and four tops of first virtual rectangle
Angular position；
Second sub-pixel is located at the side center position of first virtual rectangle；
The third sub-pixel is located in the second virtual rectangle, and second virtual rectangle is by being located at the described first virtual square
Two second sub-pixels of the two neighboring side center position of shape, with this two second sub-pixels it is adjacent and point
Wei Yu be at the center position of first virtual rectangle and a corner position of first virtual rectangle described first
Sub-pixel is sequentially connected to be formed as apex angle, and four second virtual rectangles constitute first virtual rectangle；
The shape of the third sub-pixel is concave polygon or the figure including curve.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
The shape of three sub-pixels is recessed quadrangle, and the curve or broken line that at least one side is indent.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
The shape of three sub-pixels includes：Four sides are the quadrangle of indent or opposite two sides are indent and another two side
Side is at least one of the quadrangle of evagination.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described four
A side is in the quadrangle of indent, and at least one indent side is curve or broken line；
Two opposite sides are at least one indent side in indent and quadrangle that another two side is evagination
For curve or broken line, and at least one evagination side is curve or broken line.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
Minimum range between three sub-pixels and the opposite side of adjacent first sub-pixel is greater than or equal to technological limits distance,
Minimum range between the third sub-pixel and the opposite side of adjacent second sub-pixel is greater than or equal to technique pole
Range line from.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
The ratio range of maximum distance and minimum range between three sub-pixels and the opposite side of adjacent first sub-pixel is 1~
1.5；
Maximum distance and minimum range between the third sub-pixel and the opposite side of adjacent second sub-pixel
Ratio range be 1~1.5.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
The three sub-pixels side opposite with adjacent first sub-pixel is mutually parallel；And/or the third sub-pixel with it is adjacent described
The opposite side of second sub-pixel is mutually parallel.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
Three sub-pixels are located at the intersection point of the line of two neighboring first sub-pixel and the line of two neighboring second sub-pixel
At position.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
The shape all same of three sub-pixels；Or,
Shape positioned at the diagonally adjacent two third sub-pixel of first virtual rectangle is identical,
Shape positioned at another diagonally adjacent two third sub-pixel of first virtual rectangle is identical, is located at institute
The shape for stating the third sub-pixel of the first virtual rectangle difference diagonal is different.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, institute is constituted
The four third sub-pixels stated in four second virtual rectangles of the first virtual rectangle are "X" shape distribution.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, at least
The shape of two first sub-pixels is inconsistent, or, the shape of each first sub-pixel is consistent；
The shape of second sub-pixel is inconsistent there are two at least, or, the shape of each second sub-pixel is consistent.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, at least
The area of two first sub-pixels differs, or, the area of each first sub-pixel is identical；
At least there are two the areas of second sub-pixel to differ, or, the area of each second sub-pixel is identical.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
One sub-pixel is red sub-pixel, and second sub-pixel is blue subpixels；Or, first sub-pixel is the sub- picture of blue
Element, second sub-pixel are red sub-pixel；
The third sub-pixel is green sub-pixels.
In one possible implementation, in the pixel arrangement structure that the utility model embodiment provides, described the
The area of three sub-pixels is less than the area of first sub-pixel, and the area of the third sub-pixel is less than the described second sub- picture
The area of element.
On the other hand, the utility model embodiment additionally provides a kind of organic EL display panel, including multiple tight
The pixel arrangement structure of solid matter row, the pixel arrangement structure are any of the above-described kind of pixel row that the utility model embodiment provides
Cloth structure；The first adjacent virtual rectangle is arranged in a manner of sharing side in line direction and column direction.
On the other hand, the utility model embodiment additionally provides a kind of display device, including the utility model embodiment carries
The above-mentioned organic EL display panel supplied.
On the other hand, the utility model embodiment additionally provides a kind of high-precision metal mask plate, for making this practicality
The above-mentioned pixel arrangement structure that new embodiment provides, including：Multiple open areas, the open area and the described first sub- picture
The shape of element, the second sub-pixel or third sub-pixel and position correspond to.
The advantageous effect of the utility model embodiment includes：
A kind of pixel arrangement structure, organic EL display panel, the high-precision gold of the utility model embodiment offer
Belong to mask plate and display device, wherein in pixel arrangement structure：First sub-pixel is located at the center of the first virtual rectangle
At four corner positions of place and the first virtual rectangle；Second sub-pixel is located at the side center position of the first virtual rectangle；
The shape of third sub-pixel is concave polygon or the figure being made of curve and is located in the second virtual rectangle, the second virtual rectangle
By two the second sub-pixels, equal with two second sub-pixels positioned at the two neighboring side center position of the first virtual rectangle
The first sub- picture at center position that is adjacent and being located at the first virtual rectangle and a corner position of the first virtual rectangle
Element is sequentially connected to be formed as apex angle, and four the second virtual rectangles constitute first virtual rectangle.This pixel arrangement side
Formula can make the first sub-pixel, the second sub-pixel and third compared with existing pixel arrangement structure under same process conditions
Sub-pixel close-packed arrays reduce the spacing between adjacent pixel, to increase picture under conditions of same resolution ratio as far as possible
Plain opening area reduces the driving current of display device, and then increases the service life of display device.
Description of the drawings
Fig. 1 is one of the schematic diagram of pixel arrangement structure that the utility model embodiment provides；
Fig. 2 is the two of the schematic diagram for the pixel arrangement structure that the utility model embodiment provides；
Fig. 3 is the three of the schematic diagram for the pixel arrangement structure that the utility model embodiment provides；
Fig. 4 is the four of the schematic diagram for the pixel arrangement structure that the utility model embodiment provides；
Fig. 5 is the five of the schematic diagram for the pixel arrangement structure that the utility model embodiment provides；
Fig. 6 is the six of the schematic diagram for the pixel arrangement structure that the utility model embodiment provides；
Fig. 7 is the seven of the schematic diagram for the pixel arrangement structure that the utility model embodiment provides；
Fig. 8 is the structural schematic diagram for the organic EL display panel that the utility model embodiment provides；
Fig. 9 a and Fig. 9 b are respectively the shape of third sub-pixel in the pixel arrangement structure that the utility model embodiment provides
Schematic diagram.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, it is clear that described embodiment is only the utility model a part of the embodiment, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
The all other embodiment obtained is put, shall fall within the protection scope of the present invention.
The shapes and sizes of each component do not reflect that actual proportions, purpose are in schematically illustrate the utility model in attached drawing
Hold.
A kind of pixel arrangement structure that the utility model embodiment provides, as shown in Figure 1, including：Position non-overlapping copies
First sub-pixel 01, the second sub-pixel 02 and third sub-pixel 03；
First sub-pixel 01 is located at the center position of the first virtual rectangle and four corner positions of the first virtual rectangle
Place；
Second sub-pixel 02 is located at the side center position of the first virtual rectangle；
Third sub-pixel 03 is located in the second virtual rectangle, and the second virtual rectangle is two neighboring by being located at the first virtual rectangle
Two the second sub-pixels 02 of side center position, adjacent with this two the second sub-pixels 02 and to be located at first virtual
The first sub-pixel 01 at the center position of rectangle and a corner position of the first virtual rectangle is sequentially connected shape as apex angle
At, and four the second virtual rectangles constitute first virtual rectangle；
The shape of third sub-pixel 03 is concave polygon or the figure including curve.
Specifically, the above-mentioned pixel arrangement mode and existing pixel arrangement structure phase that the utility model embodiment provides
Than that can make 03 close-packed arrays of the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel under same process conditions, to the greatest extent may be used
The spacing of energy reduced between adjacent pixel.Also, third sub-pixel 03 is shaped to concave polygon or by curve structure
At figure, the spacing between third sub-pixel 03 and adjacent first sub-pixel 01 can be further decreased, and reduce third
Spacing between sub-pixel 03 and adjacent second sub-pixel 02.To increase pixel openings face under conditions of same resolution ratio
Product reduces the driving current of display device, and then increases the service life of display device.
Specifically, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, the shape of third sub-pixel 03 is
Concave polygon refers to the convex polygon of pentagon, hexagon, diamond shape in non-traditional meaning etc., but some irregular shapes
Figure for example illustrated shown in Fig. 9 a it is variously-shaped, and these shapes can be symmetric figure may be asymmetric figure
Shape does not limit herein.Also, some side of concave polygon can be curve.Alternatively, the shape of third sub-pixel 03 is packet
Include the figure of curve, as shown in figure 9b, can be it is round, it is oval or other include the shape etc. of curve, such as can be by portion
The figure that component curve and partial straight lines are constituted, does not limit herein.
It should be noted that in the above-mentioned pixel arrangement structure that the utility model embodiment provides, the pixel position mentioned
Refer to the position range where pixel at a certain position, as long as it is overlapping to ensure that pixel has with the position.It is being embodied
When, the center of pixel can be made Chong Die with the position, certainly, the center of pixel can also be not be overlapped with the position, i.e., the two is deposited
It is deviating, is being not limited thereto.Also, the center of pixel can be the geometric center of pixel graphics, or pixel light emission
The center of color, does not limit herein.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, in order to ensure that each pixel can
It is uniformly distributed, makes the center of each pixel close to corresponding position as possible.
It should be noted that the first virtual rectangle mentioned in the display arrangement that the utility model embodiment provides
For maximum dotted line frame in Fig. 1, the second virtual rectangle is dotted line frame small in Fig. 1, and the first virtual rectangle includes four in Fig. 1
Second virtual rectangle, the first virtual rectangle and the second virtual rectangle can be can also be square, do not limited herein with rectangle
It is fixed.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 6, third
The shape of sub-pixel 03 is recessed quadrangle, and the curve or broken line that at least one side is indent.Specifically, by recessed quadrangle
Side be set as indent curve or broken line can the opening area appropriate that reduce third sub-pixel, correspondence can increase first
The opening area of sub-pixel 01 and the second sub-pixel 02, to promote life of product.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, the shape of third sub-pixel 03
It can specifically include：It is the quadrangle of indent, or as shown in Figure 4 opposite with four sides shown in fig. 5 as shown in Figure 1, Figure 2
Two sides are indent and at least one of quadrangle that another two side is evagination.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, as shown in Figure 1, Figure 2 and shown in Fig. 5,
Four sides are in the quadrangle of indent, and at least one indent side can be curve, alternatively, as shown in figure 3, four sides
Be indent quadrangle in, at least one indent side can be broken line.
Specifically, four indent sides of the recessed quadrangle of third sub-pixel 03 are curve in Fig. 1, Fig. 2 and Fig. 5；Fig. 3
Four indent sides of the recessed quadrangle of middle third sub-pixel 03 are broken line.In practical application, may exist recessed quadrangle
Part side be the case where curved portion side is broken line.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, as shown in figure 4, opposite two
A side is in indent and quadrangle that another two side is evagination, and at least one indent side can be curve or broken line, and
At least one evagination side is curve or broken line.Also, the recessed quadrangle form of third sub-pixel 03 is possible one, phase
The case where two or three adjacent sides are indent, other sides are evagination, does not limit herein.Specifically, third in Fig. 4
The indent side and evagination side of pixel 03 are curve.In practical application, be curve there may be indent side, one
A indent side is broken line, and an evagination side is curve, and an evagination side is the situation of broken line etc., is not limited herein.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, recessed the four of third sub-pixel 03
The curvature of broken line or curvilinear that side shape has, convex or concave and bending degree can be according to 01 Hes of the first sub-pixel
The shape of second sub-pixel 02 is adjusted.
Optionally, the utility model embodiment provide above-mentioned pixel arrangement structure in, third sub-pixel 03 with it is adjacent
The opposite side of the first sub-pixel 01 between minimum range need to be greater than or equal to technological limits distance, third sub-pixel 03
Minimum range with the second adjacent sub-pixel 02 between opposite side needs to be greater than or equal to technological limits distance, to meet
Process requirements.
Optionally, the utility model embodiment provide above-mentioned pixel arrangement structure in, third sub-pixel 03 with it is adjacent
The ratio range of maximum distance and minimum range between the opposite side of first sub-pixel 01 is 1~1.5, specifically, such as
Can be 1.1,1.2,1.3 or 1.4.Equally, between third sub-pixel 03 and the opposite side of adjacent second sub-pixel 02 most
The ratio range of big distance and minimum range is 1~1.5, specifically, for example can be 1.1,1.2,1.3 or 1.4.Also, the
Maximum distance between three sub-pixels 03 and the opposite side of adjacent first sub-pixel 01 (or adjacent second sub-pixel 02) and most
When the ratio range of small distance is more than 1, illustrate that the shape of opposite side is not consistent.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, in order to ensure third sub-pixel
Gap width between 03 and the first adjacent sub-pixel 01 is consistent, to reduce third sub-pixel 03 and adjacent first sub-pixel 01
Between spacing, as depicted in figs. 1 and 2, the side opposite with adjacent first sub-pixel 01 of third sub-pixel 03 can mutually be put down
Row.And it is possible to by setting third sub-pixel 03 and the opposite side edge shape of adjacent first sub-pixel 01 to complementary graph
Realization is mutually parallel.Certainly, in the specific implementation, third sub-pixel 03 can also with the opposite side of adjacent first sub-pixel 01
It is not parallel, it does not limit herein.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, in order to ensure third sub-pixel
Gap width between 03 and the second adjacent sub-pixel 02 is consistent, to reduce third sub-pixel 03 and adjacent second sub-pixel 02
Between spacing, as depicted in figs. 1 and 2, the side opposite with adjacent second sub-pixel 02 of third sub-pixel 03 can mutually be put down
Row.And it is possible to by setting third sub-pixel 03 and the opposite side edge shape of adjacent second sub-pixel 02 to complementary graph
Realization is mutually parallel.Certainly, in the specific implementation, third sub-pixel 03 can also with the opposite side of adjacent second sub-pixel 02
It is not parallel, it does not limit herein.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, third sub-pixel 03 and the first sub- picture
The minimum spacing between minimum spacing and third sub-pixel 03 and the first sub-pixel 01 between element 01 can be equal.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, two the first sub-pixels of arbitrary neighborhood
Minimum spacing between the second sub-pixel can be equal.
Also, minimum spacing is generally technological limits distance, and the numberical range of minimum spacing is general and the making work that uses
Skill is related, and when forming pixel graphics using high-precision metal mask plate (FMM) cooperation etching technics, the minimum spacing is about at 16 μm
Left and right, when forming pixel graphics using techniques such as laser or electroforming, which can smaller.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, in order to make third sub-pixel 03
It can be uniformly distributed in the pixel arrangement structure, between reducing between third sub-pixel 03 and adjacent first sub-pixel 01
Away from, and reduce the spacing between third sub-pixel 03 and adjacent second sub-pixel 02, as shown in Figures 2 to 6, third sub-pixel
03 can be located at the intersection position of the line of the line of two neighboring first sub-pixel 01 and two neighboring second sub-pixel 02.
Optionally, the concrete shape of the second sub-pixel 02, the first sub-pixel 01 and third sub-pixel 03, position relationship are put down
Row and angular relationship etc., can be designed as needed, in actual process, due to process conditions limitation or other because
Element, it is also possible to have some deviations, as long as therefore shape, position and the relative position relation of each sub-pixel substantially meet above-mentioned item
Part belongs to the pixel arrangement structure of the utility model embodiment offer.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, the first sub-pixel 01 can be
Red sub-pixel, the second sub-pixel 02 can be blue subpixels；Or, the first sub-pixel 01 can be blue subpixels, second
Sub-pixel 02 can be red sub-pixel；Third sub-pixel 03 is green sub-pixels.It is in this way as shown in fig. 7, virtual positioned at second
The green sub-pixels G of rectangular centre can be with the red sub-pixel R and indigo plant on two angles of the second virtual rectangle arbitrary neighborhood
Sub-pixels B constitutes a light emitting pixel point.
It is further, more sensitive to green light due to human eye, optionally, provided in the utility model embodiment
In pixel arrangement structure, as shown in Figures 1 to 6, the area of third sub-pixel 03 can be less than the area of the first sub-pixel 01, and
The area of third sub-pixel 03 can be less than the area of the second sub-pixel 02.I.e. the area of green sub-pixels is less than red sub-pixel
Area, the areas of green sub-pixels is less than the area of blue subpixels, and in other words the area of green sub-pixels is minimum.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, the area of the second sub-pixel 02
Can be identical with the area of the first sub-pixel 01, i.e. the area of red sub-pixel and the area of blue subpixels is identical.Alternatively, the
The area of two sub-pixels 02 and the area of the first sub-pixel 01 can also be different, i.e. the area and blue subpixels of red sub-pixel
Area it is different, do not limit herein.Usually, the luminous efficiency of blue subpixels and service life are below red sub-pixel, because
The area of blue subpixels, can be set greater than the area of red sub-pixel by this.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 5, each the
The area of three sub-pixels 03 can be identical.To ensure by the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel 03
In the arbitrary light emitting pixel point of composition, the light-emitting area all same of third sub-pixel 03.
Certainly, in the specific implementation, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, such as Fig. 6 institutes
Show, it is possibility to have the area of at least two third sub-pixels 03 differs, and is not limited thereto.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 4, each the
The area of one sub-pixel 01 can be identical.To ensure by the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel 03
In the arbitrary light emitting pixel point of composition, the light-emitting area all same of the first sub-pixel 01.
Certainly, in the specific implementation, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, such as Fig. 5 and
Shown in Fig. 6, it is possibility to have the area of at least two first sub-pixels 01 differs, and is not limited thereto.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 4, each the
The area of two sub-pixels 02 can be identical.To ensure by the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel 03
In the arbitrary light emitting pixel point of composition, the light-emitting area all same of the second sub-pixel 02.
Certainly, in the specific implementation, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, such as Fig. 5 and
Shown in Fig. 6, it is possibility to have the area of at least two second sub-pixels 02 differs, and is not limited thereto.
In order to ensure in the preparation, for same pixel, mask pattern can be consistent, so as to simplify composition work
Skill, optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 5, each third sub-pixel
03 shape can be consistent.
It, can also at least two in the above-mentioned pixel arrangement structure that the utility model embodiment provides alternatively, optionally
The shape of third sub-pixel 03 is inconsistent, is not limited thereto.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, as shown in fig. 6, being located at first
The shape of one diagonally adjacent two third sub-pixel 03 of virtual rectangle is identical, is located at the another of the first virtual rectangle
The shape of two diagonally adjacent third sub-pixels 03 of item is identical, is located at the of the first virtual rectangle difference diagonal
The shape of three sub-pixels is different.Alternatively, the shape for the four third sub-pixels 03 that can also be located in the first virtual rectangle is respectively not
It is identical, it does not limit herein.
It is virtual at one first also, optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides
In rectangle, when four 03 figures of third sub-pixel are same or similar, arrangement angle can be identical, can also be such as Fig. 1 to Fig. 7 institutes
Show, the four third sub-pixels constituted in four the second virtual rectangles of the first virtual rectangle are "X" shape distribution, i.e. four thirds
Sub-pixel 03 is strip and is directed to the center of the first virtual rectangle,；Alternatively, in first virtual rectangle, four
The figure of a third sub-pixel 03 can be symmetrical with vertical centerline, or with horizontal center line in symmetrical above and below.Alternatively,
The angle of four 03 figures of third sub-pixel can also arbitrarily rotate, and not limit herein.
In order to ensure in the preparation, for same pixel, mask pattern can be consistent, so as to simplify composition work
Skill, optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 4, each first sub-pixel
01 shape can be consistent.
Certainly, in the specific implementation, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, such as Fig. 5 and
Shown in Fig. 6, can also at least two first sub-pixels 01 shape it is inconsistent, be not limited thereto.
It is virtual at one first also, optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides
In rectangle, when five 01 figures of the first sub-pixel are same or similar, arrangement angle can be identical, can also its angle times of arranging
Meaning rotation, does not limit herein.
In order to ensure in the preparation, for same pixel, mask pattern can be consistent, so as to simplify composition work
Skill, optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 4, each second sub-pixel
02 shape is consistent.
Certainly, in the specific implementation, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, such as Fig. 5 and
Shown in Fig. 6, can also at least two second sub-pixels 02 shape it is inconsistent, be not limited thereto.
It is virtual at one first also, optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides
In rectangle, when four 02 figures of the second sub-pixel are same or similar, arrangement angle can be identical, can also its angle times of arranging
Meaning rotation, does not limit herein.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, as shown in Figure 1 to Figure 3, first
The shape of sub-pixel 01 and the second sub-pixel 02 can be consistent, or as shown in Figures 4 to 6, the first sub-pixel 01 and the second son
The shape of pixel 02 can not also be consistent, is not limited thereto.
In the specific implementation, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, the first sub-pixel 01
With the shape of the second sub-pixel 02 can rule shape, can also irregular shape, be not limited thereto.General rule
Figure is easier when making, therefore, optionally, in the pixel arrangement structure that the utility model embodiment provides, extremely such as Fig. 1
Shown in Fig. 6, the shape of the first sub-pixel 01 and the second sub-pixel 02 is regular figure, such as round, and ellipse is such as square
Shape, regular hexagon, the regular polygon of octagon etc. and other convex polygons or surface polygon etc., do not limit herein
It is fixed.
It should be noted that the figure for the pixel that the utility model embodiment is mentioned is inconsistent, refer to the shape of pixel not
Unanimously, such as one is circle, and one is rectangle.Conversely, the figure for the pixel that the utility model embodiment is mentioned is then unanimously
The shape for referring to pixel is similar or identical, such as the shape of two pixels is triangle, no matter whether area is equal, then it is assumed that and it should
The shape of two finger pixels is consistent.
Conceived based on same utility model, the utility model embodiment additionally provides a kind of ORGANIC ELECTROLUMINESCENCE DISPLAYS face
Plate, as shown in figure 8, including multiple compact arranged pixel arrangement structures (in Fig. 8 by taking 4 pixel arrangement structures as an example)；The picture
Plain arrangement can be that the utility model implements any of the above-described kind of pixel arrangement structure provided, the first adjacent virtual rectangle
It is arranged in line direction and column direction in a manner of sharing side.Two i.e. adjacent pixel arrangement structures, which share, is located at adjacent first
The first sub-pixel 01 and the second sub-pixel 02 of virtual rectangle side, for example, in Fig. 8 each ellipse enclose come three pixels be
The shared pixel of two neighboring pixel arrangement structure.The principle solved the problems, such as due to the organic EL display panel with it is aforementioned
A kind of pixel arrangement structure is similar, therefore the implementation of the organic EL display panel may refer to aforementioned plain arrangement
Implement, overlaps will not be repeated.
Specifically, the organic EL display panel that the utility model embodiment provides, as shown in figure 8, the first sub- picture
Element 01 and the second sub-pixel 02 are alternately arranged successively in the row direction, and the first sub-pixel 01 and the second sub-pixel 02 are in a column direction
Also it is alternately arranged successively, third sub-pixel 01 is located at second surrounded by two the first sub-pixels 01 and two the second sub-pixels 02
In virtual rectangle, in this way in display, two the first sub-pixels 01 of arbitrary neighborhood and the second sub-pixel 02 can with its
An adjacent third sub-pixel 03 forms a light emitting pixel point, passes through the physics by means of chromogen reason low resolution between pixel
Resolution ratio realizes high-resolution display effect.
Conceived based on same utility model, the utility model embodiment additionally provides a kind of high-precision metal mask plate, uses
In the above-mentioned pixel arrangement structure for making the utility model embodiment offer, including：Evenly arranged multiple open areas, opening
Region and the first sub-pixel, the shape and position of the second sub-pixel or third sub-pixel correspond to.
Conceived based on same utility model, the utility model embodiment additionally provides a kind of display device, including this practicality
Any of the above-described kind of organic EL display panel that new embodiment provides.The display device can be：Mobile phone, tablet electricity
Any product or component with display function such as brain, television set, display, laptop, Digital Frame, navigator.It should
The implementation of display device may refer to the embodiment of above-mentioned display panel, and overlaps will not be repeated.
Above-mentioned pixel arrangement structure, organic light emitting display panel, the high-precision metal of the utility model embodiment offer are covered
Template and display device, wherein in pixel arrangement structure：First sub-pixel be located at the first virtual rectangle center position and
At four corner positions of the first virtual rectangle；Second sub-pixel is located at the side center position of the first virtual rectangle；Third
The shape of sub-pixel is concave polygon or the figure being made of curve and is located in the second virtual rectangle that the second virtual rectangle is by position
In two the second sub-pixels of the two neighboring side center position of the first virtual rectangle, adjacent with two second sub-pixels
And it is located at the work of the first sub-pixel at the center position of the first virtual rectangle and a corner position of the first virtual rectangle
It is sequentially connected to be formed for apex angle, and four the second virtual rectangles constitute first virtual rectangle.This pixel arrangement mode with
Existing pixel arrangement structure is compared, and the first sub-pixel, the second sub-pixel and third sub- picture can be made under same process conditions
Plain close-packed arrays reduce the spacing between adjacent pixel as far as possible, are opened to increase pixel under conditions of same resolution ratio
Open area reduces the driving current of display device, and then increases the service life of display device.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (17)
1. a kind of pixel arrangement structure, which is characterized in that including：First sub-pixel of position non-overlapping copies, the second sub-pixel and
Third sub-pixel；
First sub-pixel is located at the center position of the first virtual rectangle and four apex angle positions of first virtual rectangle
Set place；
Second sub-pixel is located at the side center position of first virtual rectangle；
The third sub-pixel is located in the second virtual rectangle, and second virtual rectangle is by being located at the first virtual rectangle phase
Two second sub-pixels of adjacent two side center positions, and difference position adjacent with this two second sub-pixels
The described first sub- picture at the center position of first virtual rectangle and a corner position of first virtual rectangle
Element is sequentially connected to be formed as apex angle, and four second virtual rectangles constitute first virtual rectangle；
The shape of the third sub-pixel is concave polygon or the figure including curve.
2. pixel arrangement structure as described in claim 1, which is characterized in that the shape of the third sub-pixel is recessed four side
Shape, and the curve or broken line that at least one side is indent.
3. pixel arrangement structure as claimed in claim 2, which is characterized in that the shape of the third sub-pixel includes：Four
Side is the quadrangle of indent or opposite two sides are indent and quadrangle that another two side is evagination at least one
Kind.
4. pixel arrangement structure as claimed in claim 3, which is characterized in that four sides are the quadrangle of indent
In, at least one indent side is curve or broken line；
Two opposite sides are in indent and quadrangle that another two side is evagination, and at least one indent side is song
Line or broken line, and at least one evagination side is curve or broken line.
5. pixel arrangement structure as described in claim 1, which is characterized in that the third sub-pixel and adjacent described first
Minimum range between the opposite side of sub-pixel is greater than or equal to technological limits distance, the third sub-pixel and adjacent institute
The minimum range stated between the opposite side of the second sub-pixel is greater than or equal to technological limits distance.
6. pixel arrangement structure as claimed in claim 5, which is characterized in that the third sub-pixel and adjacent first son
The ratio range of maximum distance and minimum range between the opposite side of pixel is 1~1.5；
The ratio of maximum distance and minimum range between the third sub-pixel and the opposite side of adjacent second sub-pixel
Value ranging from 1~1.5.
7. pixel arrangement structure as claimed in claim 6, which is characterized in that the third sub-pixel and adjacent first son
The opposite side of pixel is mutually parallel；And/or the third sub-pixel it is opposite with adjacent second sub-pixel side it is mutual
It is parallel.
8. pixel arrangement structure as described in claim 1, which is characterized in that the third sub-pixel is located at two neighboring described
At the intersection position of the line of the line of first sub-pixel and two neighboring second sub-pixel.
9. pixel arrangement structure as claimed in claim 8, which is characterized in that the shape all same of the third sub-pixel；Or,
Shape positioned at the diagonally adjacent two third sub-pixel of first virtual rectangle is identical, is located at
The shape of another diagonally adjacent two third sub-pixel of first virtual rectangle is identical, is located at described the
The shape of the third sub-pixel of one virtual rectangle difference diagonal is different.
10. pixel arrangement structure as claimed in claim 8, which is characterized in that constitute four institutes of first virtual rectangle
It states four in the second virtual rectangle third sub-pixels and is "X" shape distribution.
11. such as claim 1-10 any one of them pixel arrangement structures, which is characterized in that at least there are two first sons
The shape of pixel is inconsistent, or, the shape of each first sub-pixel is consistent；
The shape of second sub-pixel is inconsistent there are two at least, or, the shape of each second sub-pixel is consistent.
12. such as claim 1-10 any one of them pixel arrangement structures, which is characterized in that at least there are two first sons
The area of pixel differs, or, the area of each first sub-pixel is identical；
At least there are two the areas of second sub-pixel to differ, or, the area of each second sub-pixel is identical.
13. such as claim 1-10 any one of them pixel arrangement structures, which is characterized in that first sub-pixel is red
Sub-pixel, second sub-pixel are blue subpixels；Or, first sub-pixel is blue subpixels, the second sub- picture
Element is red sub-pixel；
The third sub-pixel is green sub-pixels.
14. pixel arrangement structure as claimed in claim 13, which is characterized in that the area of the third sub-pixel is less than described
The area of first sub-pixel, and the area of the third sub-pixel is less than the area of second sub-pixel.
15. a kind of organic EL display panel, which is characterized in that including such as claim 1-14 any one of them pixel
Arrangement, wherein the first adjacent virtual rectangle is arranged in a manner of sharing side in line direction and column direction.
16. a kind of display device, which is characterized in that including organic EL display panel as claimed in claim 15.
17. a kind of high-precision metal mask plate, for making such as claim 1-14 any one of them pixel arrangement structures,
It is characterized in that, including：Multiple open areas, the open area and first sub-pixel, the second sub-pixel or third sub- picture
The shape of element and position correspond to.
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