CN105044954A - Pixel structure, display method and display panel - Google Patents
Pixel structure, display method and display panel Download PDFInfo
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- CN105044954A CN105044954A CN201510541223.3A CN201510541223A CN105044954A CN 105044954 A CN105044954 A CN 105044954A CN 201510541223 A CN201510541223 A CN 201510541223A CN 105044954 A CN105044954 A CN 105044954A
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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 pixel structure, a display method and a display panel. The pixel structure comprises a pixel array formed by a plurality of sub pixels. The pixel array comprises a plurality of sub pixel lines. Each sub pixel line comprises first sub pixels, second sub pixels and third sub pixels, wherein the first sub pixels, the second sub pixels and the third sub pixels are sequentially arranged in a repetition mode. Each sub pixel and another sub pixel of the same color as the sub pixel on the adjacent line move for a distance X times the interval distance of the sub pixels in the line direction, wherein the X is larger than 0 and smaller than 1. According to the pixel structure, the display method and the display panel, an existing Delta arrangement mode is improved, the offset distance between the pixels of the same color on the sub pixel lines in the line direction is reduced to the interval distance less than one sub pixel from the original interval distance of one sub pixel so that the whole inclined line direction is close to the vertical direction, and the defect that whole inclined lines exist when existing Delta arrangement displays images can be overcome effectively.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of dot structure, display packing and display panel.
Background technology
Pixel rendering technology (SubPixelRendering, be called for short SPR) low PPI product can be made by RGB (RGB) pixel of rationally arranging, again in conjunction with certain algorithm, make it have the display effect of high PPI, therefore this technology also becomes more and more important.
As shown in Figure 1, the sub-pixel of RGB tri-colors forms a pixel cell to a kind of schematic diagram of Real dot structure of routine, and three sub-pixels are uniformly distributed, and the length breadth ratio of each sub-pixel is 3:1.As shown in Figure 2, namely the length of RGB sub-pixel is 3a to the schematic diagram of sub-pixel length breadth ratio, and width is a, and the pixel cell that these three sub-pixels are formed is the square structure of a 3a*3a.Due to the restriction of technological ability, realize more pixel quantity in inches and there is certain difficulty, be also just difficult to realize high PPI (PixelsPerInch, the pixel quantity of per inch).
A kind of Delta dot structure, compared with Real dot structure, RGB three sub pixel lateral dimension (i.e. width) all amplifies 1.5 times, and longitudinal size (i.e. length) is constant.Then be staggered by the sub-pixel between different rows, adopting green to share cooperative relationship up and down, to realize brightness center consistent with Real dot structure, and redness and blueness mainly play chromatic compensation and play up.Delta structural representation as shown in Figure 3, although three sub-pixels are also uniformly distributed, but different from the arrangement mode of Real dot structure, the length breadth ratio of sub-pixel is be no longer 3:1, but 2:1, the schematic diagram of sub-pixel length breadth ratio as shown in Figure 4, namely the length of each sub-pixel is 3a, and width is 1.5a, relative Real arrangement, actual PPI reduces 1/3, and data line is corresponding minimizing 1/3 also.Although actual PPI reduces, after collocation reasonable algorithm, the display effect of the PPI that Delta dot structure makes actual number less arranges the display effect of the just more PPI of actual number close to Real.
For the pel array of Delta dot structure, the twill of whole property can be seen when display frame, as shown in Figure 5, particularly evident when PPI is lower, also can see obvious twill when single-row display, and the continuity of monochromatic display is poor.
Therefore, dot structure and the display packing of improvement is needed.
Summary of the invention
For problems of the prior art, for providing a kind of dot structure, display packing and display panel, there is the technical matters of the twill of whole property in object of the present invention during to solve Delta dot structure display frame in prior art.
One aspect of the present invention provides a kind of dot structure, comprise the pel array that multiple sub-pixel is formed, described pel array comprises multiple rows, rows described in each comprises the sub-pixel of the first sub-pixel of repeated arrangement successively, the second sub-pixel and the 3rd sub-pixel three kinds of colors, each sub-pixel all with the sub-pixel of same color in adjacent lines in the row direction the spacing distance of superior displacement sub-pixel X doubly, wherein 0<X<1.
In one embodiment of the invention, the span of described X is 0<X≤0.5.
In another embodiment of the present invention, the length breadth ratio of described sub-pixel is 2:1.
In another embodiment of the present invention, adjacent in described rows every two described sub-pixels form a pixel.
In another embodiment of the present invention, multiple described pixel comprises the first pixel, and described first pixel realizes display by the first display unit, and described first display unit comprises first pixel eight sub-pixels adjacent with this first pixel surrounding.
In another embodiment of the present invention, multiple described pixel comprises the second pixel, described second pixel realizes display by the second display unit, the sub-pixel that described second display unit comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
In another embodiment of the present invention, multiple described pixel comprises the first pixel and the second pixel, described first pixel realizes display by the first display unit, and described first display unit comprises first pixel eight sub-pixels adjacent with this first pixel surrounding; Described second pixel realizes display by the second display unit, the sub-pixel that described second display unit comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
In another embodiment of the present invention, described first pixel and described second pixel interlacing distribution.
In another embodiment of the present invention, described first sub-pixel, described second sub-pixel and described 3rd sub-pixel are respectively red sub-pixel, green sub-pixels and blue subpixels.
The present invention additionally provides a kind of display packing on the other hand, for a kind of dot structure, described dot structure comprises the pel array that multiple sub-pixel is formed, described pel array comprises multiple rows, rows described in each comprises the sub-pixel of the first sub-pixel of repeated arrangement successively, the second sub-pixel and the 3rd sub-pixel three kinds of colors, each sub-pixel all with the sub-pixel of same color in adjacent lines in the row direction the spacing distance of superior displacement sub-pixel X doubly, wherein 0<X<1, described display packing comprises:
Every two described sub-pixels adjacent in described rows form a pixel, and described pixel realizes display by the display unit of the several sub-pixel compositions around this pixel and this pixel.
In one embodiment of the invention, described pixel realizes display by the first display unit, and described first display unit comprises a pixel eight sub-pixels adjacent with this pixel surrounding.
In another embodiment of the present invention, described pixel realizes display by the second display unit, the sub-pixel that described second display unit comprises on the left of a pixel and this pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
In another embodiment of the present invention, described pixel realizes display by the first display unit and the second display unit and comprises:
Multiple described pixel comprises the first pixel and the second pixel, and described first pixel realizes display by the first display unit, and described first display unit comprises first pixel eight sub-pixels adjacent with this first pixel surrounding; Described second pixel realizes display by the second display unit, the sub-pixel that described second display unit comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
In another embodiment of the present invention, described first pixel and described second pixel interlacing distribution.
In another embodiment of the present invention, it is characterized in that, the brightness transition of the pixel cell to be shown that the brightness of described first pixel shown by described first display unit is formed through 3*3 pixel, in described pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in described first pixel, the brightness value of arbitrary sub-pixel is respectively:
L(i)＝L1*p1+L2*p2
Wherein L (i) is the brightness value of sub-pixel i arbitrary in described first pixel, p1, p2 are conversion coefficient, 0<p1<1,0<p2<1, L1 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that described 3*3 pixel is formed, and L2 to represent on the left of the pixel cell to be shown that described 3*3 pixel is formed that one arranges or the brightness value of sub-pixel identical with the color of sub-pixel i in the row pixel of right side one.
In another embodiment of the present invention, the brightness transition of the pixel cell to be shown that the brightness of described second pixel shown by described second display unit is formed through 3*3 pixel, in described pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in described second pixel, the brightness value of two sub-pixels is respectively:
L(i)＝L3*p3+L4*p3
L(j)＝L5*p4
Wherein L (i), L (j) is respectively described and the first sub-pixel i in pixel, the brightness value of the second sub-pixel j, and described second sub-pixel j is positioned at the position of interline row in the middle of described second display unit, described second sub-pixel i is positioned at the upper position except middle column of row in the middle of described second display unit, p3, p4 is conversion coefficient, 0<p3<1, 0<p4<1, L5 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that described 3*3 pixel is formed, L3, L4 all to represent on the left of described 3*3 the pixel cell to be shown formed the brightness value of sub-pixel identical with the color of sub-pixel i in row or right side one row pixel.
The present invention also provides a kind of display panel on the other hand, comprises above-described dot structure.
In one embodiment of the invention, described display panel is display panels or organic LED display panel.
In another embodiment of the present invention, also comprise in described display panel:
Pixel rendering unit, for being made the display unit of the several sub-pixel compositions around pixel and this pixel realize display by Rendering algorithms, wherein said pixel is made up of every two described sub-pixels adjacent in the rows in described dot structure.
In another embodiment of the present invention, described pixel rendering unit comprises first and plays up submodule, for playing up the first pixel shown in the first display unit, the brightness transition of the pixel cell to be shown that the brightness of described first pixel is formed through 3*3 pixel, in described pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in described first pixel, the brightness value of arbitrary sub-pixel is respectively:
L(i)＝L1*p1+L2*p2
Wherein L (i) is the brightness value of sub-pixel i arbitrary in described first pixel, p1, p2 are conversion coefficient, 0<p1<1,0<p2<1, L1 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that described 3*3 pixel is formed, and L2 to represent on the left of the pixel cell to be shown that described 3*3 pixel is formed that one arranges or the brightness value of sub-pixel identical with the color of sub-pixel i in the row pixel of right side one.
In another embodiment of the present invention, described pixel rendering unit comprises second and plays up submodule, for playing up the second pixel shown in the second display unit, the brightness transition of the pixel cell to be shown that the brightness of described second pixel is formed through 3*3 pixel, in described pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in described second pixel, the brightness value of two sub-pixels is respectively:
L(i)＝L3*p3+L4*p3
L(j)＝L5*p4
Wherein L (i), L (j) is respectively described and the first sub-pixel i in pixel, the brightness value of the second sub-pixel j, and described second sub-pixel j is positioned at the position of interline row in the middle of described second display unit, described second sub-pixel i is positioned at the upper position except middle column of row in the middle of described second display unit, p3, p4 is conversion coefficient, 0<p3<1, 0<p4<1, L5 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that described 3*3 pixel is formed, L3, L4 all to represent on the left of described 3*3 the pixel cell to be shown formed the brightness value of sub-pixel identical with the color of sub-pixel i in row or right side one row pixel.
Beneficial effect of the present invention is, existing Delta dot structure mode is improved, in rows, between same color pixel, offset distance is reduced to superior displacement in the row direction by the spacing distance of original 1 sub-pixel of superior displacement in the row direction and, less than the spacing distance of 1 sub-pixel, there is the defect of whole property twill when effectively can improve existing Delta dot structure display frame.
Accompanying drawing explanation
Fig. 1 is Real dot structure schematic diagram in prior art.
Fig. 2 is the schematic diagram of the sub-pixel length breadth ratio of Real dot structure in Fig. 1.
Fig. 3 is Delta dot structure schematic diagram in prior art.
Fig. 4 is the schematic diagram of the sub-pixel length breadth ratio of Delta dot structure in Fig. 3.
The schematic diagram of obvious twill is there is in Fig. 5 when being the pel array display frame of Delta dot structure.
A kind of schematic diagram of the dot structure that Fig. 6 provides for embodiments of the invention.
The another kind of schematic diagram of the dot structure that Fig. 7 provides for embodiments of the invention.
Fig. 8 produces the schematic diagram of whole property twill when being existing Delta dot structure display frame.
The design sketch of the dot structure generation twill that Fig. 9 provides for the embodiment of the present invention.
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 through schematic diagram that the first display unit shows pixel in the embodiment of the present invention.
Figure 14 is through schematic diagram that the second display unit shows pixel in the embodiment of the present invention.
Embodiment
The exemplary embodiments embodying feature & benefits of the present invention will describe in detail in the following description.It should be understood that the present invention can have various changes in different embodiments, it neither departs from the scope of the present invention, and explanation wherein and accompanying drawing are the use when explain in itself, and is not used to limit the present invention.
A kind of dot structure is provided in one embodiment of the present of invention, schematic diagram as shown in Figure 6, comprise the pel array that multiple sub-pixel is formed, pel array comprises multiple rows, each rows comprises the sub-pixel of the first sub-pixel of repeated arrangement successively, the second sub-pixel and the 3rd sub-pixel three kinds of colors, each sub-pixel all with the sub-pixel of same color in adjacent lines in the row direction the spacing distance of superior displacement sub-pixel X doubly, wherein 0<X<1.
Shown in Figure 6, in " rows ", the direction of " OK " is exactly the horizontal direction in Fig. 6, certain skew is had between adjacent rows, the spacing distance d of wherein above-mentioned sub-pixel refers to the distance between two sub-pixel centers adjacent in same rows, or the distance in same rows between adjacent two sub-pixel left margins, distance also or on the right of two sub-pixels adjacent in same rows between edge, the sub-pixel (being such as all red sub-pixel) of same color closer to each other or adjacent in two adjacent sub-pixel column X the such spacing distance (i.e. the spacing distance d of sub-pixel) that be shifted in a column direction it should be noted that, " OK " is herein for horizontal direction is for structure shown in Fig. 6, if the arrangement form being dot structures in his embodiment at other changes, direction then for " OK " is also likely vertical direction, therefore the line direction in the present embodiment only describes for convenient, concrete direction is not limited.
Optionally, the span of X is 0<X≤0.5, in adjacent lines close to or 0 ~ 0.5 times of spacing distance of sub-pixel superior displacement sub-pixel in the row direction of adjacent two same colors time, can make the waling of whole property can more close to vertical direction, better to the improvement effect of twill phenomenon.Also it should be noted that, the displacement of pixel column can be right shift, as shown in Figure 6, can also be to shifting left, namely the another kind of schematic diagram of the dot structure of the present embodiment as shown in Figure 7.
See Fig. 6 and Fig. 7, the length breadth ratio of the sub-pixel in the present embodiment is 2:1, and every two sub-pixels adjacent in rows form a pixel.For convenience of description, each sub-pixel in Fig. 6 is numbered successively, is namely labeled as sub-pixel 1 ~ 42.The present embodiment, by increasing the width of sub-pixel, effectively can improve aperture opening ratio.Because sub pixel width increases, the technology difficulty of single pixel can be reduced, simultaneously in viewing area of the same area because number of pixels reduces, the number of data line can also be reduced, also can reduce overall difficulty of processing.
Fig. 8 produces the design sketch of whole property twill when being existing Delta dot structure display frame, especially when single-row display, the single-row display that namely in Fig. 8, dotted line collimation mark is noted, for green sub-pixels, between the third line S3 and fourth line S4, and the 6th between row S6 and the 7th row S7, all there is obviously " tomography " phenomenon.By the improvement arranged existing Delta that the present embodiment provides, the twill effect produced as shown in Figure 9, whole property waling can be made close to vertical direction, display effect is closer to the display effect of Real dot structure, in addition, during single-row display, part in dotted line frame namely in Fig. 9, on the 6th row S6, dotted line frame covers four sub-pixels of horizontal direction, the leftmost side and the rightmost side are the sub-pixel of same color, as seen from Figure 9, do not deposit the situation of " tomography " in fig. 8, vertical direction point of discontinuity is only the half of existing design Delta dot structure, continuity is better.
Due to the dot structure sub-pixel of the present embodiment capable in two adjacent sub-pixels form a pixel, therefore this dot structure needs the method played up by sub-pixel to realize display.Particularly, multiple pixel is comprised at above-mentioned dot structure, can comprise the first pixel in the plurality of pixel, the first pixel realizes display by the first display unit D1, and the first display unit D1 comprises first pixel eight sub-pixels adjacent with this first pixel surrounding.The composition of display unit D1 as shown in Figure 10, comprises sub-pixel 8,9,10,15,16,17,18,22,23 and 24 totally 10 sub-pixels.The pixel that its sub-pixel 16 and 17 is formed i.e. the first above-mentioned pixel, brightness center is between sub-pixel 16 and 17.
The second pixel can be comprised in the plurality of pixel, second pixel realizes display by the second display unit D2, the sub-pixel that the second display unit D2 comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.The composition of display unit D2 as shown in figure 11, comprises sub-pixel 1,2,3,8,9,10,15,16,17 and 18 totally 11 sub-pixels.The pixel that its sub-pixel 8 and 9 is formed i.e. the second above-mentioned pixel, can also be the pixel of sub-pixel 9 and 10 formation i.e. the second above-mentioned pixel, brightness center be on sub-pixel 9.
Optionally, multiple pixel comprises the first pixel and the second pixel, and the first pixel realizes display by the first display unit D1, and the first display unit D1 comprises first pixel eight sub-pixels adjacent with this first pixel surrounding; Second pixel realizes display by the second display unit D2, the sub-pixel that the second display unit D2 comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
In dot structure, the first pixel and the second pixel can also interlacing distributions in the present embodiment.Composition graphs 6, Figure 10 and Figure 11, in Figure 10, the first pixel is exactly the pixel that sub-pixel 16 and 17 forms, and the second pixel in Figure 11 is exactly the pixel that sub-pixel 8 and 9 forms, visible first pixel (comprising 16 and 17) and the second pixel (8 and 9) are in adjacent lines.In like manner, sub-pixel 22 ~ 28 in Fig. 6 is identical with sub-pixel 8 ~ 14 structure, corresponding, the sub-pixel 15,16,17,18,29,30,31 and 32 of sub-pixel 22,23,24 and adjacent lines totally 11 sub-pixels also forms second display unit (not marking in figure), the second pixel that sub-pixel 22 and 23 is formed namely is undertaken showing by this second display, and the second pixel that therefore the second pixel of forming of sub-pixel 8 and 9 and sub-pixel 22 and 23 are formed is that interlacing distributes.The interlacing Distribution Principle of the first pixel is the same, repeats no more herein.
Owing to having the spacing distance of X sub-pixel between pixel column, the position of brightness center in the middle of two sub-pixels (16 and 17) of the first pixel, the brightness center of the second pixel is just in the center of a sub-pixel (9), by the first pixel and the second pixel interlacing are distributed, the distribution at brightness center can be made can not to produce skew in a column direction, make the display effect that the display effect of dot structure after playing up can reach substantially identical with Real dot structure, but the PPI of reality but can lower, namely the number of sub-pixel decreases, cut down finished 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 sub-pixel, green sub-pixels and blue subpixels, and this is only for distinguishing three sub-pixels of different colours certainly.
In sum, the dot structure that the present embodiment provides is by improving existing Delta arrangement mode, in rows, between same color pixel, offset distance is reduced in the row direction less than the spacing distance of 1 sub-pixel by the spacing distance of original 1 sub-pixel in the row direction, make property waling in front close to vertical direction, effectively can improve the defect that there is the twill of whole property when existing Delta shows picture.Meanwhile, during for single-row display, the uncontinuity of vertical direction comparatively Real dot structure is greatly improved, and therefore the continuity of single-row display is better.In addition, because the length breadth ratio of sub-pixel changes 2:1 into, sub pixel width increases, and can reduce the technology difficulty of single pixel, improves aperture opening ratio and the yields of panel, cuts down finished cost.Simultaneously in viewing area of the same area because sub-pixel number reduces, the number of data line can also be reduced, also can reduce overall difficulty of processing.
A kind of display packing is additionally provided in an alternative embodiment of the invention, for a kind of dot structure, dot structure comprises the pel array that multiple sub-pixel is formed, pel array comprises multiple rows, each rows comprises the sub-pixel of the first sub-pixel of repeated arrangement successively, the second sub-pixel and the 3rd sub-pixel three kinds of colors, each sub-pixel all with the sub-pixel of same color in adjacent lines in the row direction the spacing distance of superior displacement sub-pixel X doubly, wherein 0<X<1, display packing comprises:
Every two sub-pixels adjacent in rows form a pixel, and pixel realizes display by the display unit of the several sub-pixel compositions around this pixel and this pixel.
Particularly, pixel can realize display by the first display unit, and the first display unit comprises a pixel eight sub-pixels adjacent with this pixel surrounding; Or pixel can also realize display by the second display unit, the sub-pixel that the second display unit comprises on the left of a pixel and this pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels; Or, pixel can also realize display by the first display unit and the second display unit and comprise: multiple pixel comprises the first pixel and the second pixel, first pixel realizes display by the first display unit, and the first display unit comprises first pixel eight sub-pixels adjacent with this first pixel surrounding; Second pixel realizes display by the second display unit, the sub-pixel that second display unit comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels, and the first pixel and the second pixel interlacing distribute.The brightness transition of the pixel cell to be shown that the brightness of the first pixel shown by the first display unit D1 is formed through 3*3 pixel, in pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in the first pixel, the brightness value of arbitrary sub-pixel is respectively:
L (i)=L1*p1+L2*p2 formula (1)
Wherein L (i) is the brightness value of arbitrary sub-pixel i in the first pixel, p1, p2 are conversion coefficient, 0<p1<1,0<p2<1, L1 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that 3*3 pixel is formed, and L2 to represent on the left of the pixel cell to be shown that 3*3 pixel is formed that one arranges or the brightness value of sub-pixel identical with the color of sub-pixel i in the row pixel of right side one.
Particularly, shown in Figure 12 and 13, wherein Figure 12 is the structural representation of pixel cell to be shown, and comprise 9 pixels that 3 row 3 arrange, each pixel comprises the sub-pixel of RGB tri-colors, and the length breadth ratio of each sub-pixel is 3:1.Pictorial information to be shown is received in the present embodiment, the schematic diagram represented with Real dot structure as shown in figure 12, wherein x1, x2, x3 form a pixel, x4, x5, x6 form a pixel, x7, x8, x9 form a pixel, y1 ~ the y9 of corresponding second row also forms three pixels, and the z1 ~ z9 of the third line also forms three pixels.Each sub-pixel luminence in Figure 12 obtains the brightness of each sub-pixel in the dot structure shown in Figure 13 after brightness transition, the wherein center corresponding sub-pixel b of dotted line frame and c, sub-pixel a, b, c and d are all shared by multiple first display unit, the plurality of first display unit can correspond to the multiple pixels in pictorial information to be shown, therefore the brightness value by the plurality of pixel converts by the brightness value of sub-pixel a, b, c and d, and the brightness value transformational relation of corresponding first display unit sub-pixel a, b, c and d 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) is the brightness value of Figure 13 sub-pixel a, L (b) is the brightness value of sub-pixel b ... other by that analogy, L (x1), L (x2) ... be respectively Figure 12 sub-pixel x1, x2 ... brightness value.P1, p2 are conversion coefficient, 0<p1<1,0<p2<1, alternatively, and p2 ≈ 3*p1.
The brightness transition of the pixel cell to be shown that the brightness of the second pixel shown by the second display unit D2 is formed through 3*3 pixel, in pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in the second pixel, the brightness value of two sub-pixels is respectively:
L (i)=L3*p3+L4*p3 formula (6)
L (j)=L5*p4 formula (7)
Wherein L (i), L (j) is respectively and the first sub-pixel i in pixel, the brightness value of the second sub-pixel j, and the second sub-pixel j is positioned at the position of interline row in the middle of the second display unit, second sub-pixel i is positioned at the upper position except middle column of row in the middle of the second display unit, p3, p4 is conversion coefficient, 0<p3<1, 0<p4<1, L5 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that 3*3 pixel is formed, L3, L4 all to represent on the left of 3*3 the pixel cell to be shown formed the brightness value of sub-pixel identical with the color of sub-pixel i in row or right side one row pixel.
Particularly, shown in Figure 12 and 14, pictorial information to be shown is received in the present embodiment, with the schematic diagram of Real representation as shown in figure 12, wherein x1, x2, x3 form a pixel, and x4, x5, x6 form a pixel, and x7, x8, x9 form a pixel, y1 ~ the y9 of corresponding second row also forms three pixels, and the z1 ~ z9 of the third line also forms three pixels.Each sub-pixel luminence in Figure 12 obtains the brightness of each sub-pixel in the dot structure shown in Figure 14 after brightness transition, the wherein center corresponding sub-pixel b of dotted line frame and c, sub-pixel a, b, c are all shared by multiple second display unit, the plurality of second display unit can correspond to the multiple pixels in pictorial information to be shown, therefore the brightness value by the plurality of pixel converts by the brightness value of sub-pixel a, b, c, and the brightness value transformational relation of corresponding second display unit sub-pixel a, b, c is 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) is the brightness value of Figure 14 sub-pixel a, L (b) is the brightness value of sub-pixel b ... other by that analogy, L (x1), L (x2) ... be respectively Figure 12 sub-pixel x1, x2 ... brightness value.P3, p4 are conversion coefficient, 0<p3<1,0<p4<1.
The present embodiment can realize the technique effect of same embodiment one, repeats no more herein.
Additionally provide a kind of display panel in an alternative embodiment of the invention, comprise the dot structure in above embodiment, display panel is display panels or organic LED display panel.
In addition, in this display panel except comprising above-mentioned dot structure, also comprise the pixel rendering unit that the brightness value conversion of this dot structure is controlled, for being made the display unit of the several sub-pixel compositions around pixel and this pixel realize display by Rendering algorithms, wherein pixel is made up of every two sub-pixels adjacent in the rows in dot structure.
Pixel rendering unit comprises first and plays up submodule, sub-pixel for carrying out display panel to the situation utilizing the first display unit to show the first pixel is played up, played up by sub-pixel, the brightness of the first pixel can through the brightness transition of the pixel cell to be shown of 3*3 pixel formation, in pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in the first pixel, the brightness value of arbitrary sub-pixel is respectively:
L(i)＝L1*p1+L2*p2
Wherein L (i) is the brightness value of arbitrary sub-pixel i in the first pixel, p1, p2 are conversion coefficient, 0<p1<1,0<p2<1, L1 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that 3*3 pixel is formed, and L2 to represent on the left of the pixel cell to be shown that 3*3 pixel is formed that one arranges or the brightness value of sub-pixel identical with the color of sub-pixel i in the row pixel of right side one.The concrete mode of playing up to the first display unit sub-pixel (i.e. brightness transition mode), see above-described embodiment, repeats no more herein.
Pixel rendering unit comprises second and plays up submodule, sub-pixel for carrying out display panel to the situation of the second pixel utilizing the second display unit display is played up, played up by sub-pixel, the brightness of the second pixel can through the brightness transition of the pixel cell to be shown of 3*3 pixel formation, in pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in the second pixel, the brightness value of two sub-pixels is respectively:
L(i)＝L3*p3+L4*p3
L(j)＝L5*p4
Wherein L (i), L (j) is respectively and the first sub-pixel i in pixel, the brightness value of the second sub-pixel j, and the second sub-pixel j is positioned at the position of interline row in the middle of the second display unit, second sub-pixel i is positioned at the upper position except middle column of row in the middle of the second display unit, p3, p4 is conversion coefficient, 0<p3<1, 0<p4<1, L5 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that 3*3 pixel is formed, L3, L4 all to represent on the left of 3*3 the pixel cell to be shown formed the brightness value of sub-pixel identical with the color of sub-pixel i in row or right side one row pixel.The concrete mode of playing up to the second display unit sub-pixel (i.e. brightness transition mode), see above-described embodiment, repeats no more herein.
Those skilled in the art should recognize the variation and retouching done when not departing from the scope and spirit of the present invention disclosed in the claim appended by the present invention, within the protection domain all belonging to claim of the present invention.
Claims (21)
1. a dot structure, comprises the pel array that multiple sub-pixel is formed, it is characterized in that:
Described pel array comprises multiple rows, rows described in each comprises the sub-pixel of the first sub-pixel of repeated arrangement successively, the second sub-pixel and the 3rd sub-pixel three kinds of colors, each sub-pixel all with the sub-pixel of same color in adjacent lines in the row direction the spacing distance of superior displacement sub-pixel X doubly, wherein 0<X<1.
2. dot structure as claimed in claim 1, it is characterized in that, the span of described X is 0<X≤0.5.
3. dot structure as claimed in claim 1, it is characterized in that, the length breadth ratio of described sub-pixel is 2:1.
4. dot structure as claimed in claim 1, it is characterized in that, every two described sub-pixels adjacent in described rows form a pixel.
5. dot structure as claimed in claim 4, it is characterized in that, multiple described pixel comprises the first pixel, and described first pixel realizes display by the first display unit, and described first display unit comprises first pixel eight sub-pixels adjacent with this first pixel surrounding.
6. dot structure as claimed in claim 4, it is characterized in that, multiple described pixel comprises the second pixel, described second pixel realizes display by the second display unit, the sub-pixel that described second display unit comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
7. dot structure as claimed in claim 4, it is characterized in that, multiple described pixel comprises the first pixel and the second pixel, and described first pixel realizes display by the first display unit, and described first display unit comprises first pixel eight sub-pixels adjacent with this first pixel surrounding; Described second pixel realizes display by the second display unit, the sub-pixel that described second display unit comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
8. dot structure as claimed in claim 7, is characterized in that, described first pixel and described second pixel interlacing distribution.
9. dot structure as claimed in claim 1, it is characterized in that, described first sub-pixel, described second sub-pixel and described 3rd sub-pixel are respectively red sub-pixel, green sub-pixels and blue subpixels.
10. a display packing, for a kind of dot structure, described dot structure comprises the pel array that multiple sub-pixel is formed, described pel array comprises multiple rows, rows described in each comprises the sub-pixel of the first sub-pixel of repeated arrangement successively, the second sub-pixel and the 3rd sub-pixel three kinds of colors, each sub-pixel all with the sub-pixel of same color in adjacent lines in the row direction the spacing distance of superior displacement sub-pixel X doubly, wherein 0<X<1, it is characterized in that, described display packing comprises:
Every two described sub-pixels adjacent in described rows form a pixel, and described pixel realizes display by the display unit of the several sub-pixel compositions around this pixel and this pixel.
11. display packings as claimed in claim 10, is characterized in that, described pixel realizes display by the first display unit, and described first display unit comprises a pixel eight sub-pixels adjacent with this pixel surrounding.
12. display packings as claimed in claim 10, it is characterized in that, described pixel realizes display by the second display unit, the sub-pixel that described second display unit comprises on the left of a pixel and this pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
13. display packings as claimed in claim 10, is characterized in that, described pixel realizes display by the first display unit and the second display unit and comprises:
Multiple described pixel comprises the first pixel and the second pixel, and described first pixel realizes display by the first display unit, and described first display unit comprises first pixel eight sub-pixels adjacent with this first pixel surrounding; Described second pixel realizes display by the second display unit, the sub-pixel that described second display unit comprises on the left of second pixel and this second pixel or right side is adjacent and adjacent lines eight sub-pixels adjacent with this three sub-pixels.
14. display packings as claimed in claim 13, is characterized in that, described first pixel and described second pixel interlacing distribution.
15. display packings as described in claim 11 or 13, it is characterized in that, the brightness transition of the pixel cell to be shown that the brightness of described first pixel shown by described first display unit is formed through 3*3 pixel, in described pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in described first pixel, the brightness value of arbitrary sub-pixel is respectively:
L(i)＝L1*p1+L2*p2
Wherein L (i) is the brightness value of sub-pixel i arbitrary in described first pixel, p1, p2 are conversion coefficient, 0<p1<1,0<p2<1, L1 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that described 3*3 pixel is formed, and L2 to represent on the left of the pixel cell to be shown that described 3*3 pixel is formed that one arranges or the brightness value of sub-pixel identical with the color of sub-pixel i in the row pixel of right side one.
16. display packings as described in claim 12 or 13, it is characterized in that, the brightness transition of the pixel cell to be shown that the brightness of described second pixel shown by described second display unit is formed through 3*3 pixel, in described pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in described second pixel, the brightness value of two sub-pixels is respectively:
L(i)＝L3*p3+L4*p3
L(j)＝L5*p4
Wherein L (i), L (j) is respectively described and the first sub-pixel i in pixel, the brightness value of the second sub-pixel j, and described second sub-pixel j is positioned at the position of interline row in the middle of described second display unit, described second sub-pixel i is positioned at the upper position except middle column of row in the middle of described second display unit, p3, p4 is conversion coefficient, 0<p3<1, 0<p4<1, L5 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that described 3*3 pixel is formed, L3, L4 all represents the brightness value of sub-pixel identical with the color of sub-pixel i in row on the left of the pixel cell to be shown that described 3*3 pixel is formed or right side one row pixel.
17. 1 kinds of display panels, is characterized in that, comprise the dot structure according to any one of claim 1-9.
18. display panels as claimed in claim 17, it is characterized in that, described display panel is display panels or organic LED display panel.
19. display panels as claimed in claim 17, is characterized in that, also comprise in described display panel:
Pixel rendering unit, for being made the display unit of the several sub-pixel compositions around pixel and this pixel realize display by Rendering algorithms, wherein said pixel is made up of every two described sub-pixels adjacent in the rows in described dot structure.
20. display panels as claimed in claim 19, it is characterized in that, described pixel rendering unit comprises first and plays up submodule, for playing up the first pixel shown in the first display unit, the brightness transition of the pixel cell to be shown that the brightness of described first pixel is formed through 3*3 pixel, in described pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in described first pixel, the brightness value of arbitrary sub-pixel is respectively:
L(i)＝L1*p1+L2*p2
Wherein L (i) is the brightness value of sub-pixel i arbitrary in described first pixel, p1, p2 are conversion coefficient, 0<p1<1,0<p2<1, L1 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that described 3*3 pixel is formed, and L2 to represent on the left of the pixel cell to be shown that described 3*3 pixel is formed that one arranges or the brightness value of sub-pixel identical with the color of sub-pixel i in the row pixel of right side one.
21. display panels as claimed in claim 19, it is characterized in that, described pixel rendering unit comprises second and plays up submodule, for playing up the second pixel shown in the second display unit, the brightness transition of the pixel cell to be shown that the brightness of described second pixel is formed through 3*3 pixel, in described pixel cell to be shown, each pixel includes the sub-pixel of three kinds of colors that line direction is uniformly distributed, length breadth ratio is 3:1, and in described second pixel, the brightness value of two sub-pixels is respectively:
L(i)＝L3*p3+L4*p3
L(j)＝L5*p4
Wherein L (i), L (j) is respectively described and the first sub-pixel i in pixel, the brightness value of the second sub-pixel j, and described second sub-pixel j is positioned at the position of interline row in the middle of described second display unit, described second sub-pixel i is positioned at the upper position except middle column of row in the middle of described second display unit, p3, p4 is conversion coefficient, 0<p3<1, 0<p4<1, L5 represents the brightness value of sub-pixel identical with the color of sub-pixel i in a row pixel in the middle of the pixel cell to be shown that described 3*3 pixel is formed, L3, L4 all represents the brightness value of sub-pixel identical with the color of sub-pixel i in row on the left of the pixel cell to be shown that described 3*3 pixel is formed or right side one row pixel.
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