CN207966986U - A kind of pixel arrangement structure and relevant apparatus - Google Patents
A kind of pixel arrangement structure and relevant apparatus Download PDFInfo
- Publication number
- CN207966986U CN207966986U CN201820003601.1U CN201820003601U CN207966986U CN 207966986 U CN207966986 U CN 207966986U CN 201820003601 U CN201820003601 U CN 201820003601U CN 207966986 U CN207966986 U CN 207966986U
- Authority
- CN
- China
- Prior art keywords
- pixel
- sub
- arrangement structure
- virtual rectangle
- shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 9
- 238000003491 array Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000007740 vapor deposition Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Abstract
The utility model discloses a kind of pixel arrangement structure and relevant apparatus, wherein in pixel arrangement structure：First sub-pixel is located at center position and four corner positions of the first virtual rectangle；Second sub-pixel is located at the side center position of the first virtual rectangle；Third sub-pixel is located in the second virtual rectangle, and third sub-pixel is in strip, and the extending direction of strip is directed toward first sub-pixel adjacent with third sub-pixel, and the both ends of strip are axisymmetricly designed.Wherein the second virtual rectangle by positioned at the two neighboring side center position of the first virtual rectangle two the second sub-pixels and two the first sub-pixels formed.This pixel arrangement mode is compared with existing pixel arrangement structure, it can make close-packed arrays between sub-pixel under same process conditions, to under conditions of meeting minimum sub-pixel intervals, increase the area of single sub-pixel as far as possible, and then the driving current of display device is reduced, increase 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 sub- picture arranged in arrays on underlay substrate
Element.Wherein, each sub-pixel is typically all to penetrate fine metal mask plate using evaporation film-forming technology by organic material, in battle array
Corresponding sub-pixel position on row substrate forms organic electroluminescence structure.
But at present in OLED display device, pixel arrangement structure sub-pixel opening area is smaller, to need to increase
Driving current could meet the brightness requirement of display.But OLED works under big driving current and is easy to cause device aging speed
Degree is speeded, 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, it is larger to solve the distance between sub-pixel present in existing OLED device
Problem.
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, and difference position adjacent with 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 in strip, and the extending direction of the strip is directed toward and the third sub-pixel phase
Adjacent first sub-pixel, and the both ends of the strip are axisymmetricly designed.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, first virtual rectangle is constituted
The third sub-pixel in four second virtual rectangles is "X" shape distribution.
Optionally, the utility model embodiment provide pixel arrangement structure in, the third sub-pixel with it is adjacent
Minimum range between the opposite side of first sub-pixel is greater than or equal to technological limits distance, the third sub-pixel with
Minimum range between the opposite side of adjacent second sub-pixel is greater than or equal to technological limits distance.
Optionally, the utility model embodiment provide pixel arrangement structure in, the third sub-pixel with it is adjacent
The maximum distance of the opposite side of first sub-pixel and the ratio range of minimum range are 1~1.5；
The maximum distance and minimum range of the third sub-pixel and the opposite side of adjacent second sub-pixel
Ratio range is 1~1.5；
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the third sub-pixel and adjacent institute
The opposite side of the first sub-pixel is stated to be mutually parallel；
The third sub-pixel side opposite with adjacent second sub-pixel is mutually parallel.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the shape of first sub-pixel is in
" ten " font.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, each interior angle of first sub-pixel
It is all higher than or equal to 90 degree.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, " ten " font is by square
Four sides in the middle part of the shape that is recessed, and four apex angles of the square are respectively as four of " ten " font
End.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, four apex angles of the square are
Fillet.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the both ends of the strip are in circular arc
Shape or polygon.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the shape of second sub-pixel is
Rectangle；And/or
The shape of first sub-pixel is rectangle.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, first sub-pixel is red son
Pixel, second sub-pixel are blue subpixels, and the third sub-pixel is green sub-pixels；
The area of the blue subpixels is respectively greater than the face of the area and the green sub-pixels of the red sub-pixel
Product.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the third sub-pixel is located at adjacent
At the intersection position of the line of two first sub-pixels and the line of two neighboring second sub-pixel.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the area of each third sub-pixel
It is identical, and the shape of each third sub-pixel is consistent；And/or
The area of each first sub-pixel is identical, and the shape of each first sub-pixel is consistent.
The area of each second sub-pixel is identical, and the shape of each second sub-pixel is consistent.
Correspondingly, the utility model embodiment additionally provides a kind of organic EL display panel, including multiple close
The pixel arrangement structure of arrangement, the pixel arrangement structure are any of the above-described kind of pixel arrangement that the utility model embodiment provides
Structure；Wherein, the first adjacent virtual rectangle is arranged in a manner of sharing side in line direction and column direction.
Correspondingly, the utility model embodiment additionally provides a kind of display device, including the utility model embodiment provides
Above-mentioned organic EL display panel.
Correspondingly, the utility model embodiment additionally provides a kind of high-precision metal mask plate, new for making this practicality
The above-mentioned pixel arrangement structure that type embodiment provides, wherein including：Multiple open areas, the open area and described first
The shape of sub-pixel, 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；
Third sub-pixel is located in the second virtual rectangle, and the second virtual rectangle is by being located at the two neighboring side centre bit of the first virtual rectangle
It is two second sub-pixels at the place of setting, adjacent and be located at the center of the first virtual rectangle with two second sub-pixels
The first sub-pixel at one corner position of place and the first virtual rectangle is sequentially connected to be formed as apex angle, and four second virtual
Rectangle constitutes first virtual rectangle.This pixel arrangement mode is compared with existing pixel arrangement structure, same
It can make the first sub-pixel, the second sub-pixel and third sub-pixel close-packed arrays under process conditions, to meet minimum son
Under conditions of pixel separation, increase the area of single sub-pixel as far as possible, and then reduce the driving current of display device, increases aobvious
Show the service life of device.And it sets third sub-pixel to strip, is conducive to the enlarged leather area of the second sub-pixel, so as to
To set the lower sub-pixel of luminous efficiency in display panel to the second sub-pixel.In addition the both ends of strip are in symmetric design,
The pattern complexity of vapor deposition mask plate can be reduced, and then simplifies patterning processes.
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 shape of the second sub-pixel and third sub-pixel in the pixel arrangement structure that the utility model embodiment provides
Match schematic diagram；
Fig. 9 is the structural schematic diagram for the organic EL display panel that the utility model embodiment provides.
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 in strip, and the extending direction of strip is directed toward first adjacent with third sub-pixel 03
Sub-pixel 01, the i.e. both ends of strip are respectively directed to the third sub-pixel at two corner positions of the second virtual rectangle residing for it
03, and the both ends of strip are axisymmetricly designed.
The pixel arrangement structure that the utility model embodiment provides is compared with existing pixel arrangement structure, in same technique
Under the conditions of can make 03 close-packed arrays of the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel, to meet it is minimum
Under conditions of sub-pixel intervals, increases the area of single sub-pixel as far as possible, and then reduce the driving current of display device, increase
The service life of display device.And it sets third sub-pixel 03 to strip, is conducive to the enlarged leather area of the second sub-pixel 02,
So as to set the lower sub-pixel of luminous efficiency in display panel to the second sub-pixel 02.In addition the both ends of strip are in pair
Claim design, the pattern complexity of vapor deposition mask plate can be reduced, and then simplify patterning processes.
It should be noted that in the pixel arrangement structure that the utility model embodiment provides, the sub-pixel mentioned is located at
Refer to the position range where sub-pixel at a certain position, as long as it is overlapping to ensure that sub-pixel has with the position.Specific real
Shi Shi can make the center of sub-pixel Chong Die with the position, and certainly, the center of sub-pixel can also be not be overlapped with the position, i.e.,
There is offset in the two, be not limited thereto.Also, the center of sub-pixel can be the geometric center of sub-pixel map shape, can also
For the center of sub-pixel for emitting light color, do not limit herein.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, in order to ensure that each sub-pixel can be equal
Even distribution makes the center of each sub-pixel close to corresponding position as possible.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 7, first is constituted
Third sub-pixel 03 in four the second virtual rectangles of virtual rectangle is "X" shape distribution.That is the both ends of each third sub-pixel 02
The third sub-pixel 03 being respectively directed at two corner positions of the second virtual rectangle residing for it.
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 pixel arrangement structure that the utility model embodiment provides, the first sub-pixel is red sub-pixel,
Second sub-pixel is blue subpixels；Or, the first sub-pixel is blue subpixels, the second sub-pixel is red sub-pixel；Third
Sub-pixel is green sub-pixels.In this way as shown in Fig. 2, green sub-pixels G in the second virtual rectangle can with positioned at the
Red sub-pixel R and blue subpixels B on two angles of virtual rectangle arbitrary neighborhood two constitute a light emitting pixel point.
Further, since the luminous efficiency of blue subpixels is relatively low, and the service life is shorter, therefore, optionally, in this reality
In pixel arrangement structure with new embodiment offer, as shown in Fig. 2, the first sub-pixel 01 is red sub-pixel R, the second sub- picture
Element 02 is blue subpixels B, and third sub-pixel 03 is green sub-pixels G；The green sub-pixels G of strip in this way can make blue son
Directional Extension from the area of pixel B to green sub-pixels G once, to make the area of blue subpixels B be respectively greater than red son
The area of the area and green sub-pixels G of pixel R.
Further, in the pixel arrangement structure that the utility model embodiment provides, due to shining for green sub-pixels
Efficiency is generally higher, therefore the area of green sub-pixels could be provided as the area less than red sub-pixel.Certainly, specific real
The area of Shi Shi, green sub-pixels can also be identical as the area of red sub-pixel, are not limited thereto.
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 with it is adjacent
The maximum distance of the opposite side of first sub-pixel and the ratio range of minimum range be 1~1.5, such as 1.1,1.2,1.3,
1.4 waiting.
Optionally, the utility model embodiment provide above-mentioned pixel arrangement structure in, third sub-pixel with it is adjacent
The maximum distance of the opposite side of second sub-pixel and the ratio range of minimum range be 1~1.5, such as 1.1,1.2,
1.3,1.4 etc..
Optionally, in the pixel arrangement structure that the utility model embodiment provides, in order to enable third sub-pixel 03
It is uniformly distributed in the pixel arrangement structure, to reduce the spacing between third sub-pixel 03 and adjacent first sub-pixel 01, with
And the spacing between reduction third sub-pixel 03 and adjacent second sub-pixel 02, as shown in Figures 2 to 7, third sub-pixel 03
At the intersection position of the line of the line and two neighboring second sub-pixel 02 of two neighboring first sub-pixel 01, that is, it is located at the
The center of two virtual rectangles.
Optionally, the utility model embodiment provide pixel arrangement structure in, in order to ensure third sub-pixel 03 with
Gap width between the first adjacent sub-pixel 01 is consistent, to reduce between third sub-pixel 03 and adjacent first sub-pixel 01
Spacing, as shown in Figures 1 to 7, the side opposite with adjacent first sub-pixel 01 of third sub-pixel 03 is mutually parallel.Certainly,
In the specific implementation, the side opposite with adjacent first sub-pixel 01 of third sub-pixel 03 can not also be parallel, does not limit herein
It is fixed.
It should be noted that in the pixel arrangement structure that the utility model embodiment provides, the shape of sub-pixel refers to
The shape of existing certain technological fluctuation and error, for high-resolution display panel, since sub-pixel itself area is smaller,
Accurately sub-pixel figure is obtained, the figure of mask plate can be maked corrections or be mended by using method commonly used in the art
It repays obtained.
In the specific implementation, the interior angle of sub-pixel shape is bigger, or closer to circular arc, and when vapor deposition is more easy to implement.Therefore,
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Fig. 1, Fig. 3 to Fig. 5, the both ends of strip are equal
It is arc-shaped；Or as shown in Figure 6 to 8, the both ends of strip are in the isosceles trapezoid in polygon, such as Fig. 6 to Fig. 8.When
So, in the specific implementation, the shape of strip may be rectangle shown in Fig. 2, be not limited thereto.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figure 1 to Figure 3, the first sub- picture
The shape of element 01 is rectangular, naturally it is also possible to be other regular figures or irregular figure, be not limited thereto.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Fig. 4 to Fig. 8, the first sub- picture
The shape of element 01 is in " ten " font.It can make the first sub-pixel 01 and third sub-pixel close-packed arrays in this way, ensure sub-pixel
It avoids that colour mixture occurs on the basis of area.
Specifically, the utility model embodiment provide pixel arrangement structure in, as shown in figure 8, " ten " font be by
The shape being recessed in the middle part of four sides of square, and four apex angles of square are respectively as four of " ten " font
End.The strip both ends of the third sub-pixel 03 of the depth and shape and strip that are specifically recessed match.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 4 to 7, the first sub- picture
Each interior angle of element 01 is all higher than or is equal to 90 degree.Each interior angle of first sub-pixel 01 is bigger, and vapor deposition is more easy to implement, conversely, such as
The interior angle angle of fruit pixel is smaller, to prepare the sub-pixel shape with smaller interior angle, it is necessary to the pattern of mask plate into
Row compensation, therefore the interior angle of the first sub-pixel 01 is made to be greater than or equal to 90 degree, the pattern complexity of mask plate can be reduced.
Optionally, as shown in figure 5 and figure 7, square in the pixel arrangement structure that the utility model embodiment provides
Four apex angles are fillet, i.e. four ends of " ten " font are fillets or are arc-shaped.
Optionally, the utility model embodiment provide pixel arrangement structure in, in order to ensure third sub-pixel 03 with
Gap width between the second adjacent sub-pixel 02 is consistent, to reduce between third sub-pixel 03 and adjacent second sub-pixel 02
Spacing, as shown in Figures 1 to 7, the side opposite with adjacent second sub-pixel 02 of third sub-pixel 03 is mutually parallel.
Specifically, in the pixel arrangement structure that the utility model embodiment provides, since third sub-pixel 03 is strip
Shape, and the side opposite with adjacent second sub-pixel 02 of third sub-pixel 03 is mutually parallel, therefore by third sub-pixel 03 and phase
The opposite side of adjacent second sub-pixel 02 is set as linearly simplifying the pattern complexity of mask plate as far as possible.Therefore,
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 7, the shape of the second sub-pixel 02
Shape is rectangle.
Certainly, in the specific implementation, third sub-pixel 03 can also be uneven with the opposite side of adjacent second sub-pixel 02
Row, does not limit herein.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, third sub-pixel and the first sub-pixel
Between minimum spacing and third sub-pixel and the second sub-pixel between minimum spacing it is 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 sub-pixel figure using high-precision metal mask plate (FMM) cooperation etching technics, the minimum spacing is about 16
μm or so, when forming sub-pixel figure using techniques such as laser or electroforming, which can smaller.
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 is equal.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 7, each third
The area of pixel 03 is identical.To ensure to appoint what is be made of the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel 03
In meaning light emitting pixel point, the light-emitting area all same of third sub-pixel 03.
It certainly, in the specific implementation, can also at least two in the pixel arrangement structure that the utility model embodiment provides
The area of a third sub-pixel differs, and is not limited thereto.
In order to ensure in the preparation, for same sub-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 7, each third sub-pixel
03 shape is consistent.
It certainly, in the specific implementation, can also at least two in the pixel arrangement structure that the utility model embodiment provides
The shape of a third sub-pixel is inconsistent, is not limited thereto.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 7, each second son
The area of pixel 02 is identical.To ensure to appoint what is be made of the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel 03
In meaning light emitting pixel point, the light-emitting area all same of the second sub-pixel 02.
It certainly, in the specific implementation, can also at least two in the pixel arrangement structure that the utility model embodiment provides
The area of a second sub-pixel differs, and is not limited thereto.
In order to ensure in the preparation, for same sub-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 7, each second sub-pixel
02 shape is consistent.
It certainly, in the specific implementation, can also at least two in the pixel arrangement structure that the utility model embodiment provides
The shape of a second sub-pixel is inconsistent, is 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 pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 7, each first son
The area of pixel 01 is identical.To ensure to appoint what is be made of the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel 03
In meaning light emitting pixel point, the light-emitting area all same of the first sub-pixel 01.
It certainly, in the specific implementation, can also at least two in the pixel arrangement structure that the utility model embodiment provides
The area of a first sub-pixel differs, and is not limited thereto.
In order to ensure in the preparation, for same sub-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 7, each first sub-pixel
01 shape is consistent.
It certainly, in the specific implementation, can also at least two in the pixel arrangement structure that the utility model embodiment provides
The shape of a first sub-pixel is inconsistent, is 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.
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.
It should be noted that the figure for the sub-pixel that the utility model embodiment is mentioned is inconsistent, refer to the shape of sub-pixel
Shape is inconsistent, such as one is circle, and one is rectangle.Conversely, the figure one for the sub-pixel that the utility model embodiment is mentioned
Cause refer to then sub-pixel shape it is similar or identical, such as the shape of two sub-pixels is triangle, no matter area whether phase
Deng, then it is assumed that the shape of this two finger sub-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 9, including multiple compact arranged pixel arrangement structures (in Fig. 9 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, such as each ellipse encloses three sub-pixels come in Fig. 9
The sub-pixel shared for two neighboring pixel arrangement structure.The principle solved the problems, such as due to the organic EL display panel with
A kind of aforementioned pixel arrangement structure is similar, therefore the implementation of the organic EL display panel may refer to aforementioned element arrangement knot
The implementation of structure, overlaps will not be repeated.
Specifically, the organic EL display panel that the utility model embodiment provides, as shown in figure 9, 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
It is alternately arranged successively, third sub-pixel 01 is located at the second void surrounded by two the first sub-pixels 01 and two the second sub-pixels 02
In quasi-moments shape, in this way in display, two the first sub-pixels 01 of arbitrary neighborhood and the second sub-pixel 02 can with its phase
An adjacent third sub-pixel 03 forms a light emitting pixel point, passes through the physics by means of chromogen reason low resolution between sub-pixel
Resolution ratio realizes high-resolution display effect.
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.
Conceived based on same utility model, the utility model embodiment additionally provides a kind of high-precision metal mask plate, uses
In any of the above-described kind of pixel arrangement structure for making the utility model embodiment offer, which includes：It is more
A open area, the open area and first sub-pixel, the shape and position pair of the second sub-pixel or third sub-pixel
It answers.Since the principle that the high-precision metal mask plate solves the problems, such as is similar to a kind of aforementioned pixel arrangement structure, this is high-precision
The implementation of degree metal mask plate may refer to the implementation of aforementioned pixel arrangement structure, and overlaps will not be repeated.
Above-mentioned 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；
Third sub-pixel is located in the second virtual rectangle, and the second virtual rectangle is by being located at the two neighboring side centre bit of the first virtual rectangle
It is two second sub-pixels at the place of setting, adjacent and be located at the center of the first virtual rectangle with two second sub-pixels
The first sub-pixel at position and at a corner position of the first virtual rectangle is sequentially connected to be formed as apex angle, and four second
Virtual rectangle constitutes first virtual rectangle.This pixel arrangement mode is compared with existing pixel arrangement structure, same
It can make the first sub-pixel, the second sub-pixel and third sub-pixel close-packed arrays under process conditions, to meet minimum son
Under conditions of pixel separation, increase the area of single sub-pixel as far as possible, and then reduce the driving current of display device, increases aobvious
Show the service life of device.And it sets third sub-pixel to strip, is conducive to the enlarged leather area of the second sub-pixel, so as to
To set the lower sub-pixel of luminous efficiency in display panel to the second sub-pixel.In addition the both ends of strip are in symmetric design,
The pattern complexity of vapor deposition mask plate can be reduced, and then simplifies patterning processes.
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
It is two second sub-pixels of adjacent two side center positions, adjacent with two second sub-pixels and be located at institute
First sub-pixel at the center position of the first virtual rectangle and a corner position of first virtual rectangle is stated to make
It is sequentially connected to be formed for apex angle, and four second virtual rectangles constitute first virtual rectangle；
The shape of the third sub-pixel is in strip, and the extending direction direction of the strip is adjacent with the third sub-pixel
First sub-pixel, and the both ends of the strip are axisymmetricly designed.
2. pixel arrangement structure as described in claim 1, which is characterized in that described in constitute first virtual rectangle four
The third sub-pixel in second virtual rectangle is "X" shape distribution.
3. 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.
4. pixel arrangement structure as claimed in claim 3, which is characterized in that the third sub-pixel and adjacent described first
The maximum distance of the opposite side of sub-pixel and the ratio range of minimum range are 1~1.5；
The ratio of the third sub-pixel and the maximum distance and minimum range of the opposite side of adjacent second sub-pixel
Ranging from 1~1.5.
5. pixel arrangement structure as claimed in claim 3, which is characterized in that the third sub-pixel and adjacent first son
The opposite side of pixel is mutually parallel；
The third sub-pixel side opposite with adjacent second sub-pixel is mutually parallel.
6. pixel arrangement structure as claimed in claim 2, which is characterized in that the shape of first sub-pixel is in " ten " word
Shape.
7. pixel arrangement structure as claimed in claim 6, which is characterized in that each interior angle of first sub-pixel be all higher than or
Equal to 90 degree.
8. pixel arrangement structure as claimed in claim 6, which is characterized in that " ten " font is by four sides of square
The shape that is recessed of middle part, and four apex angles of the square are respectively as four ends of " ten " font.
9. pixel arrangement structure as claimed in claim 8, which is characterized in that four apex angles of the square are fillet.
10. such as claim 1-9 any one of them pixel arrangement structures, which is characterized in that the both ends of the strip are in circle
Arc or polygon.
11. pixel arrangement structure as described in claim 1, which is characterized in that the shape of second sub-pixel is rectangle；
And/or
The shape of first sub-pixel is rectangle.
12. pixel arrangement structure as described in claim 1, which is characterized in that first sub-pixel is red sub-pixel, institute
It is blue subpixels to state the second sub-pixel, and the third sub-pixel is green sub-pixels；
The area of the blue subpixels is respectively greater than the area of the area and the green sub-pixels of the red sub-pixel.
13. pixel arrangement structure as described in claim 1, which is characterized in that the third sub-pixel is located at two neighboring institute
At the intersection position for stating the line of the first sub-pixel and the line of two neighboring second sub-pixel.
14. pixel arrangement structure as described in claim 1, which is characterized in that the area of each third sub-pixel is identical, and
The shape of each third sub-pixel is consistent；And/or
The area of each first sub-pixel is identical, and the shape of each first sub-pixel is consistent；And/or
The area of each second sub-pixel is identical, and the shape of each second sub-pixel is consistent.
15. a kind of organic EL display panel, which is characterized in that including multiple compact arranged as claim 1-14 appoints
Pixel arrangement structure described in one；Wherein, the first adjacent virtual rectangle by share side in a manner of in line direction and Lie Fang
To arrangement.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003601.1U CN207966986U (en) | 2018-01-02 | 2018-01-02 | A kind of pixel arrangement structure and relevant apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003601.1U CN207966986U (en) | 2018-01-02 | 2018-01-02 | A kind of pixel arrangement structure and relevant apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966986U true CN207966986U (en) | 2018-10-12 |
Family
ID=63732013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003601.1U Active CN207966986U (en) | 2018-01-02 | 2018-01-02 | A kind of pixel arrangement structure and relevant apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966986U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109935617A (en) * | 2018-11-30 | 2019-06-25 | 京东方科技集团股份有限公司 | Pixel arrangement structure, display base plate and mask board group |
| CN109994509A (en) * | 2018-01-02 | 2019-07-09 | 京东方科技集团股份有限公司 | A pixel arrangement structure and related device |
| WO2019134447A1 (en) * | 2018-01-02 | 2019-07-11 | 京东方科技集团股份有限公司 | Pixel arrangement structure, organic electroluminescent display panel, metal mask, and display device |
| CN111834428A (en) * | 2019-01-31 | 2020-10-27 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| US11522019B2 (en) | 2018-02-01 | 2022-12-06 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel |
| CN116096178A (en) * | 2022-12-28 | 2023-05-09 | 惠科股份有限公司 | Pixel structure and display panel |
| US12137592B2 (en) | 2019-08-23 | 2024-11-05 | Boe Technology Group Co., Ltd. | Display substrate and display device |
-
2018
- 2018-01-02 CN CN201820003601.1U patent/CN207966986U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11271048B2 (en) | 2018-01-02 | 2022-03-08 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Pixel arrangement structure, organic electroluminescent display panel, metal mask and display device |
| CN109994509A (en) * | 2018-01-02 | 2019-07-09 | 京东方科技集团股份有限公司 | A pixel arrangement structure and related device |
| WO2019134447A1 (en) * | 2018-01-02 | 2019-07-11 | 京东方科技集团股份有限公司 | Pixel arrangement structure, organic electroluminescent display panel, metal mask, and display device |
| WO2019134495A1 (en) * | 2018-01-02 | 2019-07-11 | 京东方科技集团股份有限公司 | Pixel arrangement structure, organic electroluminescent display panel, display device, and mask assembly |
| US11251231B2 (en) | 2018-01-02 | 2022-02-15 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Pixel arrangement structure, organic light emitting diode display panel, display device and mask plate assembly |
| CN109994509B (en) * | 2018-01-02 | 2025-01-03 | 京东方科技集团股份有限公司 | A pixel arrangement structure and related device |
| US12310214B2 (en) | 2018-01-02 | 2025-05-20 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Pixel arrangement structure, organic electroluminescent display panel, metal mask and display device |
| US11706965B2 (en) | 2018-01-02 | 2023-07-18 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Pixel arrangement structure, organic electroluminescent display panel, metal mask and display device |
| US11730036B2 (en) | 2018-01-02 | 2023-08-15 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Pixel arrangement structure, organic light emitting diode display panel, display device and mask plate assembly |
| US11974484B2 (en) | 2018-01-02 | 2024-04-30 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Pixel arrangement structure, organic electroluminescent display panel, metal mask and display device |
| US11522019B2 (en) | 2018-02-01 | 2022-12-06 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel |
| CN109935617A (en) * | 2018-11-30 | 2019-06-25 | 京东方科技集团股份有限公司 | Pixel arrangement structure, display base plate and mask board group |
| CN109935617B (en) * | 2018-11-30 | 2024-04-05 | 京东方科技集团股份有限公司 | Pixel arrangement structure, display substrate and mask plate set |
| CN111834428A (en) * | 2019-01-31 | 2020-10-27 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| US12137592B2 (en) | 2019-08-23 | 2024-11-05 | Boe Technology Group Co., Ltd. | Display substrate and display device |
| CN116096178A (en) * | 2022-12-28 | 2023-05-09 | 惠科股份有限公司 | Pixel structure and display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207966985U (en) | A kind of pixel arrangement structure and relevant apparatus | |
| CN207966986U (en) | A kind of pixel arrangement structure and relevant apparatus | |
| CN109994505B (en) | A pixel arrangement structure and related device | |
| CN208077981U (en) | pixel arrangement structure, display panel, high-precision metal mask plate and display device | |
| CN109994509B (en) | A pixel arrangement structure and related device | |
| US10950666B2 (en) | Pixel structure, OLED display screen and evaporation mask | |
| CN110137206B (en) | A pixel arrangement structure and related device | |
| US20240016019A1 (en) | Display substrate, fine metal mask set and display device | |
| CN207966995U (en) | A kind of pixel arrangement structure and relevant apparatus | |
| CN110137210B (en) | A pixel arrangement structure and related device | |
| US10971555B2 (en) | Pixel structure and display apparatus | |
| CN109994508B (en) | A pixel arrangement structure and related device | |
| CN207966982U (en) | A kind of pixel arrangement structure and relevant apparatus | |
| CN207966994U (en) | A kind of pixel arrangement structure and relevant apparatus | |
| CN109994503B (en) | Pixel arrangement structure and related device | |
| CN106960863B (en) | The preparation method of display pixel arrangement, display panel and display panel | |
| CN104362170B (en) | Organic electroluminescence display appliance and driving method and related device thereof | |
| CN207966983U (en) | A kind of pixel arrangement structure and relevant apparatus | |
| CN109994507B (en) | A pixel arrangement structure and related device | |
| CN207966988U (en) | A kind of pixel arrangement structure, high-precision metal mask plate and display device | |
| CN107086239A (en) | Dot structure and preparation method thereof and display device | |
| CN207966993U (en) | A kind of pixel arrangement structure, high-precision metal mask plate and display device | |
| WO2018077006A1 (en) | Pixel array, display panel, display device and drive method | |
| CN208000919U (en) | A kind of pixel arrangement structure, high-precision metal mask plate and display device | |
| CN207966987U (en) | A kind of pixel arrangement structure and relevant apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |