CN105044954B - Dot structure, display methods and display panel - Google Patents
Dot structure, display methods and display panel Download PDFInfo
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- CN105044954B CN105044954B CN201510541223.3A CN201510541223A CN105044954B CN 105044954 B CN105044954 B CN 105044954B CN 201510541223 A CN201510541223 A CN 201510541223A CN 105044954 B CN105044954 B CN 105044954B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/52—RGB geometrical arrangements
Abstract
The invention discloses a kind of dot structure, display methods and display panel, wherein dot structure includes the pel array that multiple sub-pixels are formed, the pel array includes multiple rows, each rows include being repeated in the sub-pixel of the first sub-pixel of arrangement, the second sub-pixel and the 3rd three kinds of colors of sub-pixel, each sub-pixel shifts X times of the spacing distance of sub-pixel in the row direction with the sub-pixel of same color in adjacent lines, wherein 0<X<1.The present invention is improved to existing Delta arrangement modes, offset distance in rows between same color pixel in the row direction is reduced to the spacing distance less than 1 sub-pixel by the spacing distance of 1 original sub-pixel, so that there is the defects of twill of whole face property in whole face property waling close to vertical direction when can be effectively improved existing Delta arrangements display picture.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of dot structure, display methods and display panel.
Background technology
Pixel rendering technology (Sub Pixel Rendering, abbreviation SPR) can make low PPI products by rationally arranging
RGB (RGB) pixel, in conjunction with certain algorithm, high PPI display effect is made it have, therefore this technology also becomes to get over
Come more important.
A kind of schematic diagram of conventional Real dot structures as shown in figure 1, the sub-pixel group of tri- colors of RGB into a picture
Plain unit, three sub-pixels are uniformly distributed, and the length-width ratio of each sub-pixel is 3:1.The schematic diagram of sub-pixel length-width ratio is such as
Shown in Fig. 2, that is, the length of RGB sub-pixels is 3a, and width is a, and the pixel cell that these three sub-pixels are formed is one
Individual 3a*3a square structure.Due to the limitation of technological ability, realize that more pixel quantities have necessarily in inches
Difficulty, also just it is difficult to high PPI (Pixels Per Inch, the pixel quantity of per inch).
A kind of Delta dot structures, compared with Real dot structures, the sub-pixel lateral dimension (i.e. width) of RGB three
Amplify 1.5 times, longitudinal size (i.e. length) is constant.Then the sub-pixel between not going together is staggered, use is green
Color shares cooperative relationship and realizes that brightness center is consistent with Real dot structures up and down, and red and blueness primarily serves colourity benefit
Repay and render.Delta structural representations are as shown in figure 3, although three sub-pixels are also to be uniformly distributed, with Real dot structures
Arrangement mode it is different, the length-width ratio of sub-pixel is is no longer 3:1, but 2:1, schematic diagram such as Fig. 4 institutes of sub-pixel length-width ratio
Show, that is, the length of each sub-pixel is 3a, width 1.5a, is arranged with respect to Real, actual PPI reduces 1/3, data
Line also accordingly reduces 1/3.Although actual PPI is reduced, after reasonable algorithm of arranging in pairs or groups, Delta dot structures cause reality
Small numbers of PPI display effect arranges display effect of the actual number with regard to more PPI close to Real.
For the pel array of Delta dot structures, the twill of whole face property, such as Fig. 5 are can be appreciated that when display picture
It is shown, it is more particularly evident than in the case of relatively low in PPI, obvious twill, and monochromatic display are also can be appreciated that in single-row display
Continuity it is poor.
Therefore, it is necessary to improved dot structure and display methods.
The content of the invention
For problems of the prior art, the purpose of the present invention is a kind of dot structure of offer, display methods and shows
Show panel, the technical problem of the twill of whole face property when solving Delta dot structures display picture in the prior art be present.
One aspect of the present invention provides a kind of dot structure, including the pel array that multiple sub-pixels are formed, the pixel battle array
Row include multiple rows, the first sub-pixel that each rows include being repeated in arranging, the second sub-pixel and
The sub-pixel of 3rd three kinds of colors of sub-pixel, each sub-pixel with the sub-pixel of same color in adjacent lines in the row direction
X times of the spacing distance of sub-pixel is shifted, wherein 0<X<1.
In one embodiment of the invention, the span of the X is 0<X≤0.5.
In another embodiment of the present invention, the length-width ratio of the sub-pixel is 2:1.
In another embodiment of the present invention, sub-pixel group described in each two adjacent in the rows is into one
Pixel.
In another embodiment of the present invention, multiple pixels include the first pixel, and first pixel passes through
First display unit realizes display, and first display unit includes eight adjacent with the first pixel surrounding of first pixel
Individual sub-pixel.
In another embodiment of the present invention, multiple pixels include the second pixel, and second pixel passes through
Second display unit realizes display, and second display unit includes on the left of second pixel and second pixel or right side
Adjacent eight sub-pixels of an adjacent sub-pixel and three sub-pixels of adjacent lines and this.
In another embodiment of the present invention, multiple pixels include the first pixel and the second pixel, and described
One pixel realizes and shown that first display unit includes first pixel and first pixel four by the first display unit
Zhou Xianglin eight sub-pixels；Second pixel realizes and shown that second display unit includes by the second display unit
On the left of one the second pixel and second pixel or a sub-pixel and adjacent lines and three sub-pixels that right side is adjacent
Eight adjacent sub-pixels.
In another embodiment of the present invention, first pixel and the second pixel interlacing distribution.
In another embodiment of the present invention, first sub-pixel, second sub-pixel and the 3rd sub- picture
Element is respectively red sub-pixel, green sub-pixels and blue subpixels.
Another aspect of the present invention additionally provides a kind of display methods, and for a kind of dot structure, the dot structure includes
The pel array that multiple sub-pixels are formed, the pel array include multiple rows, each rows including according to
The sub-pixel of first sub-pixel of secondary repeated arrangement, the second sub-pixel and the 3rd three kinds of colors of sub-pixel, each sub-pixel are equal
X times of the spacing distance of sub-pixel is shifted in the row direction with the sub-pixel of same color in adjacent lines, wherein 0<X<1, it is described
Display methods includes：
Sub-pixel group described in adjacent each two is into a pixel in the rows, the pixel by the pixel and
Several sub-pixel groups around the pixel into display unit realize display.
In one embodiment of the invention, the pixel is realized by the first display unit and shown, first display
Unit includes a pixel eight sub-pixels adjacent with the pixel surrounding.
In another embodiment of the present invention, the pixel is realized by the second display unit and shown, described second is aobvious
Show that unit includes the sub-pixel that on the left of a pixel and the pixel or right side is adjacent and adjacent lines and three sub- pictures
Eight adjacent sub-pixels of element.
In another embodiment of the present invention, the pixel is realized aobvious by the first display unit and the second display unit
Show including：
Multiple pixels include the first pixel and the second pixel, and first pixel is realized by the first display unit
It has been shown that, first display unit include first pixel eight sub-pixels adjacent with the first pixel surrounding；Described
Two pixels realize and shown that second display unit includes second pixel and second pixel is left by the second display unit
The adjacent sub-pixel in side or right side and adjacent eight sub-pixels of three sub-pixels of adjacent lines and this.
In another embodiment of the present invention, first pixel and the second pixel interlacing distribution.
In another embodiment of the present invention, it is characterised in that described first shown by first display unit
The brightness transition for the pixel cell to be shown that the brightness of pixel is formed through 3*3 pixel, in the pixel cell to be shown
Each pixel is uniformly distributed including line direction, length-width ratio 3:The sub-pixel of 1 three kinds of colors, it is any in first pixel
The brightness value of sub-pixel is respectively：
L (i)=L1*p1+L2*p2
Wherein L (i) is the brightness value of any sub-pixel i in first pixel, and p1, p2 are conversion coefficient, 0<p1<1,
0<p2<1, L1 represents the color phase with sub-pixel i in the one row pixel of pixel cell to be shown centre that the 3*3 pixel is formed
The brightness value of same sub-pixel, L2 represent that the pixel cell to be shown left side one that the 3*3 pixel is formed arranges or right side one arranges
In pixel with the brightness value of sub-pixel i color identical sub-pixel.
In another embodiment of the present invention, the brightness warp of second pixel shown by second display unit
The brightness transition for the pixel cell to be shown that 3*3 pixel is formed, each pixel is wrapped in the pixel cell to be shown
Include line direction be uniformly distributed, length-width ratio 3:The sub-pixel of 1 three kinds of colors, the brightness of two sub-pixels in second pixel
Value is respectively：
L (i)=L3*p3+L4*p3
L (j)=L5*p4
Wherein L (i), L (j) are respectively described and the first sub-pixel i, the second sub-pixel j brightness value in pixel, and institute
State the position that the second sub-pixel j is located at the second display unit center row middle column, the second sub-pixel i is positioned at described the
Position on two display unit center rows in addition to middle column, p3, p4 are conversion coefficient, and 0<p3<1,0<p4<1, L5 represents institute
State bright with sub-pixel i color identical sub-pixel in a row pixel among the pixel cell to be shown that 3*3 pixel is formed
Angle value, L3, L4 represent it is described 3*3 composition pixel cell to be shown on the left of one row or the row pixel of right side one in sub-pixel
The brightness value of i color identical sub-pixel.
Another aspect of the present invention also provides a kind of display panel, including above-described dot structure.
In one embodiment of the invention, the display panel is liquid crystal display panel or organic light-emitting diode display
Panel.
In another embodiment of the present invention, also include in the display panel：
Pixel rendering unit, for by several sub-pixel groups around Rendering algorithms pixel and the pixel into it is aobvious
Show that unit realizes display, wherein pixel sub-pixel as described in each two adjacent in the rows in the dot structure
Form.
In another embodiment of the present invention, the pixel rendering unit renders submodule including first, for
The first shown pixel is rendered in one display unit, and the brightness of first pixel is waited to show through what 3*3 pixel was formed
Show the brightness transition of pixel cell, each pixel is uniformly distributed including line direction, grown in the pixel cell to be shown
Wide ratio is 3:The sub-pixel of 1 three kinds of colors, the brightness value of any sub-pixel is respectively in first pixel：
L (i)=L1*p1+L2*p2
Wherein L (i) is the brightness value of any sub-pixel i in first pixel, and p1, p2 are conversion coefficient, 0<p1<1,
0<p2<1, L1 represents the color phase with sub-pixel i in the one row pixel of pixel cell to be shown centre that the 3*3 pixel is formed
The brightness value of same sub-pixel, L2 represent that the pixel cell to be shown left side one that the 3*3 pixel is formed arranges or right side one arranges
In pixel with the brightness value of sub-pixel i color identical sub-pixel.
In another embodiment of the present invention, the pixel rendering unit renders submodule including second, for
The second shown pixel is rendered in two display units, and the brightness of second pixel is waited to show through what 3*3 pixel was formed
Show the brightness transition of pixel cell, each pixel is uniformly distributed including line direction, grown in the pixel cell to be shown
Wide ratio is 3:The sub-pixel of 1 three kinds of colors, the brightness value of two sub-pixels is respectively in second pixel：
L (i)=L3*p3+L4*p3
L (j)=L5*p4
Wherein L (i), L (j) are respectively described and the first sub-pixel i, the second sub-pixel j brightness value in pixel, and institute
State the position that the second sub-pixel j is located at the second display unit center row middle column, the second sub-pixel i is positioned at described the
Position on two display unit center rows in addition to middle column, p3, p4 are conversion coefficient, and 0<p3<1,0<p4<1, L5 represents institute
State bright with sub-pixel i color identical sub-pixel in a row pixel among the pixel cell to be shown that 3*3 pixel is formed
Angle value, L3, L4 represent it is described 3*3 composition pixel cell to be shown on the left of one row or the row pixel of right side one in sub-pixel
The brightness value of i color identical sub-pixel.
The beneficial effects of the present invention are, existing Delta dot structures mode is improved, it is identical in rows
Offset distance is reduced in the row direction by the original spacing distance for shifting 1 sub-pixel in the row direction between colored pixels
The spacing distance less than 1 sub-pixel is shifted, whole face when can be effectively improved existing Delta dot structures display picture be present
The defects of property twill.
Brief description of the drawings
Fig. 1 is Real dot structures schematic diagram in the prior art.
Fig. 2 is the schematic diagram of the sub-pixel length-width ratio of Real dot structures in Fig. 1.
Fig. 3 is Delta dot structures schematic diagram in the prior art.
Fig. 4 is the schematic diagram of the sub-pixel length-width ratio of Delta dot structures in Fig. 3.
In the presence of the schematic diagram of obvious twill when Fig. 5 is the pel array display picture of Delta dot structures.
Fig. 6 is a kind of schematic diagram for the dot structure that embodiments of the invention provide.
Fig. 7 is another schematic diagram for the dot structure that embodiments of the invention provide.
Fig. 8 produces the schematic diagram of whole face property twill when being existing Delta dot structures display picture.
Fig. 9 is the design sketch that dot structure provided in an embodiment of the present invention produces twill.
Figure 10 is the composition schematic diagram of the first display unit in the embodiment of the present invention.
Figure 11 is the composition schematic diagram of the second display unit in the embodiment of the present invention.
Figure 12 is the schematic diagram of pixel cell to be shown in the embodiment of the present invention.
Figure 13 is the schematic diagram shown in the embodiment of the present invention through the first display unit to pixel.
Figure 14 is the schematic diagram shown in the embodiment of the present invention through the second display unit to pixel.
Embodiment
Embodying the exemplary embodiments of feature of present invention and advantage will describe in detail in the following description.It should be understood that
The present invention can have various changes in different embodiments, and it is neither departed from the scope of the present invention, and explanation therein
And accompanying drawing inherently is illustrated as being used, and it is not used to the limitation present invention.
A kind of dot structure is provided in one embodiment of the present of invention, schematic diagram is as shown in fig. 6, including multiple sub-pixels
The pel array of formation, pel array include multiple rows, and each rows include being repeated in the first son of arrangement
The sub-pixel of pixel, the second sub-pixel and the 3rd three kinds of colors of sub-pixel, each sub-pixel with same color in adjacent lines
Sub-pixel shift X times of spacing distance of sub-pixel in the row direction, wherein 0<X<1.
Shown in Figure 6, the direction in " rows " " OK " is exactly the horizontal direction in Fig. 6, adjacent rows
Between have certain skew, wherein the spacing distance d of above-mentioned sub-pixel refers to two sons adjacent in same rows
The distance between two adjacent sub-pixel left margins on the distance between pixel center, or same rows, and also or
Person is the distance between edge on the right of two sub-pixels adjacent in same rows, is connect each other in adjacent two sub-pixel columns
The sub-pixel (such as being all red sub-pixel) of near or adjacent same color shifts X such spacing distances in a column direction
(i.e. the spacing distance d) of sub-pixel it should be noted that " OK " herein is horizontal direction for structure shown in Fig. 6,
Other are in his embodiment if the arrangement form of dot structure changes, then the direction for " OK " is it could also be possible that be vertical
Nogata is to therefore the line direction in the present embodiment is only used for conveniently describing, and specific direction is not limited.
Optionally, X span is 0<X≤0.5, the sub- picture of two close or adjacent same colors in adjacent lines
When element shifts 0~0.5 times of the spacing distance of sub-pixel in the row direction, the waling more adjunction of whole face property can be allow
Vertical direction is bordering on, it is better to the improvement of twill phenomenon.It should also be noted that, the displacement of pixel column can be to
Dextroposition, as shown in fig. 6, shifted left is can also be, that is, the another kind of the dot structure of the present embodiment as shown in Figure 7
Schematic diagram.
Referring to Fig. 6 and Fig. 7, the length-width ratio of the sub-pixel in the present embodiment is 2:1, and each two adjacent in rows
Sub-pixel group is into a pixel.For the ease of description, each sub-pixel in Fig. 6 is numbered successively, i.e., labeled as sub- picture
Element 1~42.The present embodiment can effectively improve aperture opening ratio by increasing the width of sub-pixel., can because sub-pixel width increases
To reduce the technology difficulty of single pixel, while can also subtract because number of pixels is reduced in viewing area of the same area
The number of few data wire, can also reduce overall difficulty of processing.
Fig. 8 produces the design sketch of whole face property twill when being existing Delta dot structures display picture, especially in single-row display
When, that is, the single-row display that dotted line frame marks in Fig. 8, by taking green sub-pixels as an example, between the third line S3 and fourth line S4,
And the 6th between row S6 and the 7th row S7, obviously " tomography " phenomenon be present.By the present embodiment offer to existing
There is the improvement that Delta is arranged, caused twill effect is as shown in figure 9, can make whole face property waling show close to vertical direction
Show effect closer to the display effect of Real dot structures, in addition, during single-row display, that is, the portion in dotted line frame in Fig. 9
Point, dotted line frame covers four sub-pixels of horizontal direction, the leftmost side and the son that the rightmost side is same color on the 6th row S6
Pixel, as seen from Figure 9, in the absence of the situation of " tomography " in Fig. 8, vertical direction discontinuity point is only existing design Delta
The half of dot structure, continuity are more preferable.
Because two sub-pixel groups adjacent in the dot structure sub-pixel row of the present embodiment are into a pixel, therefore this
The method that kind dot structure needs to render by sub-pixel realizes display.Specifically, multiple pictures are included in above-mentioned dot structure
Element, can include the first pixel in the plurality of pixel, and the first pixel passes through the first display unit D1 and realizes display, and the first display is single
First D1 includes first pixel eight sub-pixels adjacent with the first pixel surrounding.Display unit D1 composition such as Figure 10 institutes
Show, including totally 10 sub-pixels of sub-pixel 8,9,10,15,16,17,18,22,23 and 24.What its sub-pixel 16 and 17 was formed
Pixel i.e. the first above-mentioned pixel, brightness center is between sub-pixel 16 and 17.
The second pixel can be included in the plurality of pixel, the second pixel is realized by the second display unit D2 and shown, second
Display unit D2 includes second pixel sub-pixel adjacent with the left of second pixel or right side and adjacent lines
Eight sub-pixels adjacent with three sub-pixels.Display unit D2 composition is as shown in figure 11, including sub-pixel 1,2,3,8,
9th, 10,15,16,17 and 18 totally 11 sub-pixels.The pixel i.e. the second above-mentioned pixel that its sub-pixel 8 and 9 is formed, also
Can be the pixel i.e. the second above-mentioned pixel that sub-pixel 9 and 10 is formed, brightness center is on sub-pixel 9.
Optionally, multiple pixels include the first pixel and the second pixel, and the first pixel is real by the first display unit D1
Now show, the first display unit D1 includes first pixel eight sub-pixels adjacent with the first pixel surrounding；Second picture
Element realized by the second display unit D2 and shown, the second display unit D2 include on the left of second pixel and second pixel or
An adjacent sub-pixel and adjacent eight sub-pixels of three sub-pixels of adjacent lines and this on the right side of person.
The first pixel and the second pixel can be distributed with interlacing in dot structure in the present embodiment.With reference to Fig. 6, Tu10He
The first pixel is exactly the pixel that sub-pixel 16 and 17 forms in Figure 11, Figure 10, and the second pixel in Figure 11 is exactly the He of sub-pixel 8
The pixel of 9 compositions, it is seen that the first pixel (including 16 and 17) is in adjacent lines with the second pixel (8 and 9).Similarly, the son in Fig. 6
Pixel 22~28 is identical with the structure of sub-pixel 8~14, corresponding, the sub-pixel 15 of sub-pixel 22,23,24 and adjacent lines,
16th, 17,18,29,30,31 and 32 totally 11 sub-pixels also form second display unit (not marked in figure), sub-pixel 22
Namely second shown by this with 23 the second pixels formed, therefore the second pixel of the composition of sub-pixel 8 and 9
The second pixel formed with sub-pixel 22 and 23 is interlacing distribution.The interlacing Distribution Principle of first pixel is same as above, no longer superfluous herein
State.
Due to having the spacing distance of X sub-pixel between pixel column, the brightness center of the first pixel is in two sub-pixels
Position among (16 and 17), the brightness center of the second pixel is just in the center of a sub-pixel (9), by by first
Pixel is distributed with the second pixel interlacing, can cause the distribution at brightness center will not produce skew in a column direction so that pixel
Display effect of the structure after rendering can reach the display effect essentially identical with Real dot structures, but actual
PPI can but lower, that is, the number of sub-pixel reduces, and reduce processing cost and technology difficulty.
In the present embodiment, the first above-mentioned sub-pixel, the second sub-pixel and the 3rd sub-pixel can be respectively red son
Pixel, green sub-pixels and blue subpixels, certain three sub-pixels that this is only used for distinguishing different colours.
In summary, the dot structure that the present embodiment provides to existing Delta arrangement modes by being improved, sub- picture
Offset distance is reduced to be expert at by the original spacing distance of 1 sub-pixel in the row direction between same color pixel on plain row
Less than the spacing distance of 1 sub-pixel on direction so that property waling in front can be effectively improved existing close to vertical direction
Delta arrangement display picture when the defects of twill of whole face property be present.Meanwhile during for single-row display, vertical direction is not
Continuity for Real dot structures compared with being greatly improved, therefore the continuity of single-row display is more preferable.Further, since sub-pixel
Length-width ratio be changed to 2:1, sub-pixel width increase, the technology difficulty of single pixel can be reduced, improve panel aperture opening ratio and
Yields, reduce processing cost.Simultaneously number can also be reduced in viewing area of the same area because sub-pixel number is reduced
According to the number of line, overall difficulty of processing can be also reduced.
In another embodiment of the present invention, there is also provided a kind of display methods, for a kind of dot structure, dot structure
The pel array formed including multiple sub-pixels, pel array include multiple rows, and each rows include weighing successively
The first sub-pixel, the sub-pixel of the second sub-pixel and the 3rd three kinds of colors of sub-pixel of multiple bank row, each sub-pixel with phase
The sub-pixel of same color shifts X times of the spacing distance of sub-pixel in the row direction in adjacent rows, wherein 0<X<1, display methods
Including：
Adjacent each two sub-pixel group is into a pixel in rows, pixel by the pixel and the pixel around
Several sub-pixel groups into display unit realize display.
Specifically, pixel can be realized by the first display unit and shown, the first display unit includes a pixel and should
Eight adjacent sub-pixels of pixel surrounding；Or pixel can also be realized by the second display unit and shown, the second display unit
It is adjacent including an adjacent sub-pixel of on the left of a pixel and the pixel or right side and three sub-pixels of adjacent lines and this
Eight sub-pixels；Or pixel can also realize that display includes by the first display unit and the second display unit：It is multiple
Pixel includes the first pixel and the second pixel, and the first pixel is realized by the first display unit and shown, the first display unit bag
Include first pixel eight sub-pixels adjacent with the first pixel surrounding；Second pixel is realized aobvious by the second display unit
Show, the second display unit includes second pixel sub-pixel adjacent with the left of second pixel or right side and phase
Adjacent eight sub-pixels of three sub-pixels of adjacent rows and this, and the first pixel and the second pixel interlacing distribution.First display is single
The brightness transition for the pixel cell to be shown that the brightness of the first pixel shown by first D1 is formed through 3*3 pixel, waits to show
Show that each pixel is uniformly distributed including line direction in pixel cell, length-width ratio 3:The sub-pixel of 1 three kinds of colors, the first picture
The brightness value of any sub-pixel is respectively in element：
L (i)=L1*p1+L2*p2 formula (1)
Wherein L (i) is the brightness value of any sub-pixel i in the first pixel, and p1, p2 are conversion coefficient, 0<p1<1,0<p2
<1, L1 represents the color identical sub- picture with sub-pixel i in the one row pixel of pixel cell to be shown centre that 3*3 pixel is formed
The brightness value of element, L2 represent on the left of pixel cell to be shown that 3*3 pixel is formed one arrange or the row pixel of right side one in sub- picture
The brightness value of plain i color identical sub-pixel.
Specifically, referring to shown in Figure 12 and 13, wherein Figure 12 is the structural representation of pixel cell to be shown, including 3 rows 3
9 pixels of row, each pixel include the sub-pixel of tri- colors of RGB, and the length-width ratio of each sub-pixel is 3:1.This implementation
Pictorial information to be shown is received in example, the schematic diagram represented with Real dot structures is as shown in figure 12, wherein x1, x2, x3 structure
Into a pixel, x4, x5, x6 form a pixel, and x7, x8, x9 form a pixel, y1~y9 of corresponding second row also structure
Into three pixels, the z1~z9 of the third line also forms three pixels.Each sub-pixel luminence in Figure 12 is after brightness transition
Center the corresponding sub-pixel b and c of the brightness of each sub-pixel in the dot structure shown in Figure 13, wherein dotted line frame are obtained, son
Pixel a, b, c and d are shared by multiple first display units, and the plurality of first display unit can correspond to picture letter to be shown
Multiple pixels in breath, therefore sub-pixel a, b, c and d brightness value convert the brightness value by the plurality of pixel, accordingly
First display unit sub-pixel a, b, c and d brightness value transformational relation it is as follows：
L (a)=L (x3) * p1+L (y3) * p1+L (z3) * p1+L (x6) * p2+L (y6) * p2+L (z6) * p2
Formula (2)
L (b)=L (x1) * p2+L (y1) * p2+L (z1) * p2+L (x4) * p1+L (y4) * p1+L (z4) * p1
Formula (3)
L (c)=L (x5) * p2+L (y5) * p2+L (z5) * p2+L (x8) * p1+L (y8) * p1+L (z8) * p1
Formula (4)
L (d)=L (x6) * p1+L (y6) * p1+L (z6) * p1+L (x9) * p2+L (y9) * p2+L (z9) * p2
Formula (5)
Wherein L (a) be Figure 13 sub-pixels a brightness value, L (b) be sub-pixel b brightness value ... other with such
Push away, L (x1), L (x2) ... are respectively Figure 12 sub-pixels x1, x2 ... brightness value.P1, p2 are conversion coefficient, and 0<p1<
1,0<p2<1, alternatively, p2 ≈ 3*p1.
The pixel cell to be shown that the brightness of the second pixel shown by second display unit D2 is formed through 3*3 pixel
Brightness transition, in pixel cell to be shown each pixel be uniformly distributed including line direction, length-width ratio 3:1 three kinds of face
The sub-pixel of color, the brightness value of two sub-pixels is respectively in the second pixel：
L (i)=L3*p3+L4*p3 formula (6)
L (j)=L5*p4 formula (7)
Wherein L (i), L (j) are respectively the and the first sub-pixel i, the second sub-pixel j brightness value in pixel, and the second son
Pixel j is located at the position of the second display unit center row middle column, and the second sub-pixel i, which is located on the second display unit center row, to be removed
Position beyond middle column, p3, p4 are conversion coefficient, and 0<p3<1,0<p4<1, L5 represents that 3*3 pixel is formed to be shown
Brightness value among pixel cell in a row pixel with sub-pixel i color identical sub-pixel, L3, L4 represent 3*3 structure
Into pixel cell to be shown on the left of brightness with sub-pixel i color identical sub-pixel in a row or the row pixel of right side one
Value.
Specifically, referring to pictorial information to be shown is received shown in Figure 12 and 14, in the present embodiment, with Real representations
Schematic diagram it is as shown in figure 12, wherein x1, x2, x3 form a pixel, x4, x5, x6 form a pixel, x7, x8, x9 form
One pixel, y1~y9 of corresponding second row also form three pixels, and the z1~z9 of the third line also forms three pixels.Figure 12
In each sub-pixel luminence the brightness of each sub-pixel in the dot structure shown in Figure 14 is obtained after brightness transition, its
Center the corresponding sub-pixel b and c of middle dotted line frame, sub-pixel a, b, c are shared by multiple second display units, and the plurality of second is aobvious
Show multiple pixels that unit can be corresponded in pictorial information to be shown, therefore sub-pixel a, b, c brightness value will be by the plurality of
The brightness value of pixel converts, and corresponding second display unit sub-pixel a, b, c brightness value transformational relation are as follows：
L (a)=L (x3) * p3+L (y3) * p3+L (z3) * p3+L (x6) * p3+L (y6) * p3+L (z6) * p3
Formula (8)
L (b)=L (x4) * p4+L (y4) * p4+L (z4) * p4
Formula (9)
L (c)=L (x5) * p3+L (y5) * p3+L (z5) * p3+L (x8) * p3+L (y8) * p3+L (z8) * p3
Formula (10)
Wherein L (a) be Figure 14 sub-pixels a brightness value, L (b) be sub-pixel b brightness value ... other with such
Push away, L (x1), L (x2) ... are respectively Figure 12 sub-pixels x1, x2 ... brightness value.P3, p4 are conversion coefficient, and 0<p3<
1,0<p4<1.
The present embodiment can realize the technique effect of same embodiment one, and here is omitted.
In another embodiment of the present invention, there is also provided a kind of display panel, including the pixel knot in above example
Structure, display panel are liquid crystal display panel or organic LED display panel.
In addition, in the display panel in addition to including above-mentioned dot structure, in addition to the brightness value to the dot structure
The pixel rendering unit being controlled is changed, for passing through several sub-pixel groups around Rendering algorithms pixel and the pixel
Into display unit realize display, wherein pixel is made up of each two sub-pixel adjacent in the rows in dot structure.
Pixel rendering unit renders submodule including first, for the feelings to showing the first pixel using the first display unit
The sub-pixel that condition carries out display panel renders, and is rendered by sub-pixel, and the brightness of the first pixel can be treated through what 3*3 pixel was formed
The brightness transition of display pixel cells, in pixel cell to be shown each pixel be uniformly distributed including line direction, length and width
Than for 3:The sub-pixel of 1 three kinds of colors, the brightness value of any sub-pixel is respectively in the first pixel：
L (i)=L1*p1+L2*p2
Wherein L (i) is the brightness value of any sub-pixel i in the first pixel, and p1, p2 are conversion coefficient, 0<p1<1,0<p2
<1, L1 represents the color identical sub- picture with sub-pixel i in the one row pixel of pixel cell to be shown centre that 3*3 pixel is formed
The brightness value of element, L2 represent on the left of pixel cell to be shown that 3*3 pixel is formed one arrange or the row pixel of right side one in sub- picture
The brightness value of plain i color identical sub-pixel.Mode (i.e. brightness turn specifically is rendered to the first display unit sub-pixel
Change mode) referring to above-described embodiment, here is omitted.
Pixel rendering unit renders submodule including second, for the second pixel to being shown using the second display unit
The sub-pixel that situation carries out display panel renders, and is rendered by sub-pixel, and the brightness of the second pixel can be through 3*3 pixel composition
The brightness transition of pixel cell to be shown, each pixel is uniformly distributed including line direction, grown in pixel cell to be shown
Wide ratio is 3:The sub-pixel of 1 three kinds of colors, the brightness value of two sub-pixels is respectively in the second pixel：
L (i)=L3*p3+L4*p3
L (j)=L5*p4
Wherein L (i), L (j) are respectively the and the first sub-pixel i, the second sub-pixel j brightness value in pixel, and the second son
Pixel j is located at the position of the second display unit center row middle column, and the second sub-pixel i, which is located on the second display unit center row, to be removed
Position beyond middle column, p3, p4 are conversion coefficient, and 0<p3<1,0<p4<1, L5 represents that 3*3 pixel is formed to be shown
Brightness value among pixel cell in a row pixel with sub-pixel i color identical sub-pixel, L3, L4 represent 3*3 structure
Into pixel cell to be shown on the left of brightness with sub-pixel i color identical sub-pixel in a row or the row pixel of right side one
Value.Mode (i.e. brightness transition mode) specifically is rendered referring to above-described embodiment to the second display unit sub-pixel, herein
Repeat no more.
Artisan will appreciate that appended claims of the invention present invention disclosed is not being departed from
The variation and retouching made in the case of scope and spirit, belong to the present invention scope of the claims within.
Claims (20)
1. a kind of dot structure, including the pel array that multiple sub-pixels are formed, it is characterised in that：
The pel array includes multiple rows, and each rows include being repeated in the first sub- picture of arrangement
The sub-pixel of element, the second sub-pixel and the 3rd three kinds of colors of sub-pixel, each sub-pixel with same color in adjacent lines
Sub-pixel shifts X times of the spacing distance of sub-pixel in the row direction, wherein 0<X<1, and it is adjacent every in the rows
Two sub-pixel groups into a pixel, the pixel by several sub-pixel groups around the pixel and the pixel into it is aobvious
Show that unit realizes display.
2. dot structure as claimed in claim 1, it is characterised in that the span of the X is 0<X≤0.5.
3. dot structure as claimed in claim 1, it is characterised in that the length-width ratio of the sub-pixel is 2:1.
4. dot structure as claimed in claim 1, it is characterised in that multiple pixels include the first pixel, and described
One pixel realizes and shown that first display unit includes first pixel and first pixel four by the first display unit
Zhou Xianglin eight sub-pixels.
5. dot structure as claimed in claim 1, it is characterised in that multiple pixels include the second pixel, and described
Two pixels realize and shown that second display unit includes second pixel and second pixel by the second display unit
The adjacent left adjacent sub-pixel in left side, the right adjacent sub-pixel adjacent with the right side of second pixel and adjacent lines and second picture
Plain, described left adjacent sub-pixel and adjacent eight sub-pixels of the right adjacent sub-pixel.
6. dot structure as claimed in claim 1, it is characterised in that multiple pixels include the first pixel and the second picture
Element, first pixel realize and shown that first display unit includes first pixel and should by the first display unit
Eight adjacent sub-pixels of first pixel surrounding；Second pixel realizes and shown that described second is aobvious by the second display unit
Show unit include second pixel, with adjacent left adjacent sub-pixel on the left of second pixel, adjacent with second pixel right side
Right adjacent sub-pixel and adjacent lines and second pixel, the left adjacent sub-pixel and the right adjacent sub-pixel it is adjacent eight
Individual sub-pixel.
7. dot structure as claimed in claim 6, it is characterised in that first pixel and the second pixel interlacing point
Cloth.
8. dot structure as claimed in claim 1, it is characterised in that first sub-pixel, second sub-pixel and institute
It is respectively red sub-pixel, green sub-pixels and blue subpixels to state the 3rd sub-pixel.
9. a kind of display methods, for a kind of dot structure, the dot structure includes the pel array that multiple sub-pixels are formed,
The pel array includes multiple rows, and each rows include being repeated in the first sub-pixel of arrangement, the
The sub-pixel of two sub-pixels and the 3rd three kinds of colors of sub-pixel, sub-pixel of each sub-pixel with same color in adjacent lines
X times of the spacing distance of sub-pixel is shifted in the row direction, wherein 0<X<1, it is characterised in that the display methods includes：
Sub-pixel group described in adjacent each two passes through the pixel and the picture into a pixel, the pixel in the rows
Several sub-pixel groups around plain into display unit realize display.
10. display methods as claimed in claim 9, it is characterised in that the pixel realizes display by the first display unit,
First display unit includes a pixel eight sub-pixels adjacent with the pixel surrounding.
11. display methods as claimed in claim 9, it is characterised in that the pixel realizes display by the second display unit,
Second display unit includes adjacent on the right side of a pixel, the left adjacent sub-pixel adjacent with pixel left side and the pixel
Right adjacent pixel and the adjacent lines eight sub- pictures adjacent with the pixel, the left adjacent sub-pixel and the right adjacent sub-pixel
Element.
12. display methods as claimed in claim 9, it is characterised in that the pixel is aobvious by the first display unit and second
Show that unit realizes that display includes：
Multiple pixels include the first pixel and the second pixel, and first pixel is realized aobvious by the first display unit
Show, first display unit includes first pixel eight sub-pixels adjacent with the first pixel surrounding；Described second
Pixel realizes and shown that second display unit includes second pixel and second pixel is left by the second display unit
The adjacent left adjacent sub-pixel in side, the right adjacent pixel and adjacent lines adjacent with the right side of second pixel and second pixel, institute
State left adjacent sub-pixel and adjacent eight sub-pixels of the right adjacent sub-pixel.
13. display methods as claimed in claim 12, it is characterised in that first pixel and the second pixel interlacing point
Cloth.
14. display methods as claimed in claim 12, it is characterised in that described first shown by first display unit
The brightness transition for the pixel cell to be shown that the brightness of pixel is formed through 3*3 pixel, in the pixel cell to be shown
Each pixel is uniformly distributed including line direction, length-width ratio 3:The sub-pixel of 1 three kinds of colors, it is any in first pixel
The brightness value of sub-pixel is respectively：
L (i)=L1*p1+L2*p2
Wherein L (i) is the brightness value of any sub-pixel i in first pixel, and p1, p2 are conversion coefficient, 0<p1<1,0<p2
<1, L1 represents the color identical with sub-pixel i in the one row pixel of pixel cell to be shown centre that the 3*3 pixel is formed
The brightness value of sub-pixel, L2 represent a row or the row pixel of right side one on the left of the pixel cell to be shown of the 3*3 pixel composition
In brightness value with sub-pixel i color identical sub-pixel.
15. display methods as claimed in claim 12, it is characterised in that described second shown by second display unit
The brightness transition for the pixel cell to be shown that the brightness of pixel is formed through 3*3 pixel, in the pixel cell to be shown
Each pixel is uniformly distributed including line direction, length-width ratio 3:The sub-pixel of 1 three kinds of colors, two in second pixel
The brightness value of sub-pixel is respectively：
L (i)=L3*p3+L4*p3
L (j)=L5*p4
Wherein L (i), L (j) are respectively the first sub-pixel i in second pixel, the second sub-pixel j brightness value, and described
Two sub-pixel j are located at the position of the second display unit center row middle column, and the second sub-pixel i is aobvious positioned at described second
Showing the position in addition to middle column on unit center row, p3, p4 are conversion coefficient, and 0<p3<1,0<p4<1, L5 represents the 3*
Brightness value among the pixel cell to be shown that 3 pixels are formed in a row pixel with sub-pixel i color identical sub-pixel,
L3, L4 represent on the left of pixel cell to be shown that the 3*3 pixel is formed in a row or the row pixel of right side one with sub-pixel i
Color identical sub-pixel brightness value.
16. a kind of display panel, it is characterised in that including the dot structure any one of claim 1-8.
17. display panel as claimed in claim 16, it is characterised in that the display panel is liquid crystal display panel or organic
LED display panel.
18. display panel as claimed in claim 16, it is characterised in that also include in the display panel：
Pixel rendering unit, for by several sub-pixel groups around Rendering algorithms pixel and the pixel into display list
Member realizes display, wherein pixel sub-pixel structure as described in each two adjacent in the rows in the dot structure
Into.
19. display panel as claimed in claim 18, it is characterised in that the pixel rendering unit renders submodule including first
Block, for being rendered to the first pixel shown in the first display unit, the brightness of first pixel is through 3*3 pixel
The brightness transition of the pixel cell to be shown formed, each pixel is equal including line direction in the pixel cell to be shown
Even distribution, length-width ratio 3:The sub-pixel of 1 three kinds of colors, the brightness value of any sub-pixel is respectively in first pixel：
L (i)=L1*p1+L2*p2
Wherein L (i) is the brightness value of any sub-pixel i in first pixel, and p1, p2 are conversion coefficient, 0<p1<1,0<p2
<1, L1 represents the color identical with sub-pixel i in the one row pixel of pixel cell to be shown centre that the 3*3 pixel is formed
The brightness value of sub-pixel, L2 represent a row or the row pixel of right side one on the left of the pixel cell to be shown of the 3*3 pixel composition
In brightness value with sub-pixel i color identical sub-pixel.
20. display panel as claimed in claim 18, it is characterised in that the pixel rendering unit renders submodule including second
Block, for being rendered to the second pixel shown in the second display unit, the brightness of second pixel is through 3*3 pixel
The brightness transition of the pixel cell to be shown formed, each pixel is equal including line direction in the pixel cell to be shown
Even distribution, length-width ratio 3:The sub-pixel of 1 three kinds of colors, the brightness value of two sub-pixels is respectively in second pixel：
L (i)=L3*p3+L4*p3
L (j)=L5*p4
Wherein L (i), L (j) are respectively the first sub-pixel i in second pixel, the second sub-pixel j brightness value, and described
Two sub-pixel j are located at the position of the second display unit center row middle column, and the second sub-pixel i is aobvious positioned at described second
Showing the position in addition to middle column on unit center row, p3, p4 are conversion coefficient, and 0<p3<1,0<p4<1, L5 represents the 3*
Brightness value among the pixel cell to be shown that 3 pixels are formed in a row pixel with sub-pixel i color identical sub-pixel,
L3, L4 represent on the left of pixel cell to be shown that the 3*3 pixel is formed in a row or the row pixel of right side one with sub-pixel i
Color identical sub-pixel brightness value.
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| CN108510895B (en) * | 2017-08-31 | 2019-05-03 | 昆山国显光电有限公司 | Dot structure, mask plate and display device |
| WO2019042048A1 (en) | 2017-08-31 | 2019-03-07 | 昆山国显光电有限公司 | Pixel structure, mask, and display device |
| CN109427265B (en) * | 2017-08-31 | 2020-10-16 | 昆山国显光电有限公司 | Pixel driving method |
| EP3678182A4 (en) | 2017-08-31 | 2020-09-02 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Pixel structure, oled display device, and driving method |
| CN113971907A (en) * | 2020-07-22 | 2022-01-25 | 东莞市中麒光电技术有限公司 | LED display module and LED display device |
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