CN108565282A - Display panel and its display methods, display device - Google Patents

Display panel and its display methods, display device Download PDF

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Publication number
CN108565282A
CN108565282A CN201810566061.2A CN201810566061A CN108565282A CN 108565282 A CN108565282 A CN 108565282A CN 201810566061 A CN201810566061 A CN 201810566061A CN 108565282 A CN108565282 A CN 108565282A
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sub
pixel
color
pixels
color sub
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CN108565282B (en
Inventor
马维民
于锋
李阳
马应海
杨海涛
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Yungu Guan Technology Co Ltd
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Yungu Guan Technology Co Ltd
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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/353Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2201/00Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52RGB geometrical arrangements

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

A kind of display panel of present invention offer and its display methods, display device, in the display panel and display device, each pixel groups include eight sub-pixels, eight sub-pixels are that there are three types of six color sub-pixels of different colours for tool, one chromatic compensation sub-pixel and a luminance compensation sub-pixel, and the shape of each sub-pixel is triangle, it is alternately arranged by upright triangle and handstand triangle per a line sub-pixel, the arrangement mode of each sub-pixel is even closer, it can be in the case where the size of display panel remains unchanged, improve the physical resolution of display panel;The display methods of the display panel of the present invention, when each color sub-pixel position being made to show corresponding color, color compensating is carried out by the display of the color sub-pixel of multiple same colors near the position, and display compensation is further carried out by multiple chromatic compensation sub-pixels near the position and multiple luminance compensation sub-pixels, so as to improve the effect of display.

Description

Display panel and its display methods, display device
Technical field
The present invention relates to display technology field more particularly to a kind of display panel and its display methods, display devices.
Background technology
In conventional liquid crystal display device and OLED (Organic Light-Emitting Diode, organic light-emitting diodes Pipe) in display device, sub-pixel can be divided into red (R) sub-pixel, green (G) sub-pixel and blue according to luminescent color (B) sub-pixel, and three adjacent R sub-pixels, G sub-pixel and B sub-pixels can form a pixel unit.Display panel is real Showing the principle that colorization is shown is:Sub-pixel is shone by the organic electro luminescent layer that it includes, and tri- sub-pixels of R, G, B are sent out The light that tri- sub-pixels of R, G, B are sent out will visually be mixed shape by the light of different brightness since each pixel unit is very small At each pixel unit color to display.
The principle shown by above-mentioned display panel realization colorization is it is found that the case where the size of display panel remains unchanged Under, the quantity of pixel unit is more, then the resolution ratio of display panel is higher, and display effect is better, in order to improve visual effect, people Requirement to the resolution ratio of display panel it is higher and higher, this requires the size of sub-pixel is smaller and smaller, but since technique limits System Pixel Dimensions cannot infinitely reduce.Therefore, how in the case where the size of display panel remains unchanged, display surface is improved The resolution ratio of plate is current urgent problem to be solved.
Invention content
The purpose of the present invention is to provide a kind of display panel and its display methods, display devices, can improve resolution ratio And display effect.
To achieve the goals above, the present invention provides a kind of display panel, including multiple pixel groups, each pixel groups include Eight shapes are the sub-pixel of triangle, and eight sub-pixels are respectively six color sub-pixels and two sub- pictures of compensation Element, six color sub-pixels are respectively two the first color sub-pixels, two the second color sub-pixels and two third face Sub-pixels, two compensation sub-pixels are respectively a luminance compensation sub-pixel and a chromatic compensation sub-pixel;Described eight Arrangement of subpixels at two rows, per a line by upright triangle sub-pixel and be alternately arranged in the sub-pixel of handstand triangle Composition, and four sub-pixels per a line are respectively three different color sub-pixels of color and a compensation sub-pixel.
Optionally, the color of first color sub-pixels, the second color sub-pixels and third color sub-pixels is selected respectively From one kind red, in green and blue.
Optionally, the luminance compensation sub-pixel is white sub-pixels;The chromatic compensation sub-pixel be yellow sub-pixel, Any one in orange sub-pixel, cyan sub-pixel, bluish-green sub-pixels, pinkish red sub-pixels and purple sub-pixel.
Optionally, the corresponding equivalent of triangle of eight sub-pixels of each pixel groups.
Optionally, in each pixel groups, when first sub-pixel of the first row and the second row is upright triangle When shape, first sub-pixel of the first row and the first of the second row to third sub-pixel combinations at a upright big triangle, The second of a line to the 4th sub-pixel of the 4th sub-pixel and the second row constitutes a big triangle of handstand, described upright big by three Angular each color sub-pixel position after its center Plane Rotation 180 degree is exactly each in the big triangle that stands upside down The position of color sub-pixel.
The present invention also provides a kind of display methods of display panel, the display panel includes multiple pixel groups, each picture Element group includes the sub-pixel that eight shapes are triangle, and eight sub-pixels are respectively six color sub-pixels and two benefits Repay sub-pixel, six color sub-pixels are respectively two the first color sub-pixels, two the second color sub-pixels and two Third color sub-pixels, two compensation sub-pixels are respectively a luminance compensation sub-pixel and a chromatic compensation sub-pixel;Institute Eight arrangement of subpixels are stated into two rows, per a line by upright triangle sub-pixel and hand in the sub-pixel of handstand triangle For rearranging, and four sub-pixels per a line are respectively three different color sub-pixels of color and a sub- picture of compensation Element;
The display methods includes:
Each color sub-pixel position is set to show required color comprising:Make near each color sub-pixel position The color sub-pixel of multiple same colors is shown, makes the colour by the color compensating of the color sub-pixel of the multiple same color Sub-pixel position shows required color.
Optionally, when certain color sub-pixel position will show the color sub-pixel color phase with the color sub-pixel position With color when, the color sub-pixel of multiple same colors near the color sub-pixel position includes:The color sub-pixel Multiple colour with the color to be shown around the color sub-pixel of position and the color sub-pixel position Pixel, and make needed for the color sub-pixel position shows in the color compensating of the color sub-pixel by the multiple same color Color when, take the color sub-pixel of the color sub-pixel position whole region and it is the multiple have described to show Color color sub-pixel in each color sub-pixel subregion or whole region carry out the color compensating;
When certain color sub-pixel position will show the face different from the color sub-pixel color of color sub-pixel position When color, the color sub-pixel of multiple same colors near the color sub-pixel position includes:The color sub-pixel position week The multiple color sub-pixels with the color to be shown enclosed, and the face of the color sub-pixel by the multiple same color When colorimetric compensation makes the color sub-pixel position show required color, the multiple coloured silk with the color to be shown is taken The subregion of each color sub-pixel in sub-pixels or whole region carry out the color compensating.
Optionally, when certain color sub-pixel position will show the color sub-pixel color phase with the color sub-pixel position With color when, the color sub-pixel of multiple same colors near the color sub-pixel position includes:The color sub-pixel Nearest 4 coloured silks with the color to be shown around the color sub-pixel of position and the color sub-pixel position Sub-pixels;
When certain color sub-pixel position will show the face different from the color sub-pixel color of color sub-pixel position When color, the color sub-pixel of multiple same colors near the color sub-pixel position includes:The color sub-pixel position week Enclosing nearest 3 or 4 has the color sub-pixel to be shown.
Optionally, the display methods further includes:
Chromatic compensation is carried out to each color sub-pixel position comprising:Make multiple near each color sub-pixel position Chromatic compensation sub-pixel carries out chromatic compensation to each color sub-pixel position, and takes in the multiple chromatic compensation sub-pixel The subregion of each chromatic compensation sub-pixel or whole region carry out the chromatic compensation;And/or to each sub- picture of colour Plain position carries out luminance compensation comprising:Make multiple luminance compensation sub-pixels near each color sub-pixel position to each Color sub-pixel position carries out luminance compensation, and takes each luminance compensation sub-pixel in the multiple luminance compensation sub-pixel Subregion or whole region carry out the luminance compensation.
Optionally, when needing the display to certain color sub-pixel position to carry out luminance compensation, pass through the sub- picture of colour 6 nearest luminance compensation sub-pixels carry out luminance compensation around plain position;And/or when needing to certain color sub-pixel position Display when carrying out chromatic compensation, pass through 4 chromatic compensation sub-pixels nearest around the color sub-pixel position and carry out color Degree compensation.
The present invention also provides a kind of display devices, including above-mentioned display panel.
Compared with prior art, technical scheme of the present invention has the advantages that:
1, in display panel and display device of the invention, each pixel groups include eight sub-pixels, and eight sub-pixels are There are three types of six color sub-pixels, a chromatic compensation sub-pixel and the luminance compensation sub-pixels of different colours for tool, and respectively The shape of sub-pixel is triangle, is alternately arranged by upright triangle and handstand triangle per a line sub-pixel, each sub- picture The arrangement mode of element is even closer, can increase the quantity of the sub-pixel on display panel, therefore can be in the ruler of display panel It is very little remain unchanged in the case of, improve the physical resolution of display panel;
2, the display methods of display panel of the invention when each color sub-pixel position being made to show corresponding color, is led to The display of the color sub-pixel for the multiple same colors crossed near the position (can take subregion or the whole of each color sub-pixel Region) color compensating is carried out, and further (each chromatic compensation can be taken by multiple chromatic compensation sub-pixels near the position The subregion of sub-pixel or whole region) chromatic compensation is carried out, and/or, pass through multiple luminance compensations near the position Pixel (subregion or the whole region that can take each bright chroma compensation sub-pixel) carries out luminance compensation, aobvious so as to improve The effect shown.
3, the display methods of display panel of the invention, can both make the color that each color sub-pixel position is shown and be somebody's turn to do The color of the color sub-pixel of position is identical, can also make the colour for the color and the position that each color sub-pixel position shows The color of sub-pixel is different, so as to reach the Special display needs to certain color, therefore, display panel of the invention Display methods can either meet the requirement of conventional display effect, also disclosure satisfy that the demand of certain Special Effect Shows, be applicable in model It encloses wider.
Description of the drawings
Fig. 1 is the structural schematic diagram of the display panel of the specific embodiment of the invention;
Fig. 2 is color when a certain blue subpixels position on the display panel of the specific embodiment of the invention is displayed in blue Compensate schematic diagram;
Fig. 3 A and Fig. 3 B are that a certain blue subpixels position on the display panel of the specific embodiment of the invention is displayed in red With color compensating schematic diagram when green;
Fig. 4 is chromatic compensation and the brightness of a certain blue subpixels position on the display panel of the specific embodiment of the invention Compensate schematic diagram.
Specific implementation mode
Technical scheme of the present invention is primarily adapted for use in OLED display panel, is antithetical phrase on the basis of existing dot structure The shape and arrangement mode of pixel are improved, and keep the arrangement mode of each sub-pixel even closer, and pixel groups can be in rule Property arrangement, optimize pixel groups number, can in the case where the size of display panel remains unchanged, increase display panel on son The total quantity of pixel, and then improve the physical resolution of display panel.On the other hand by optimizing each color sub-pixel position Compensation way, improve the effect of display
To make the purpose of the present invention, feature be clearer and more comprehensible, the specific implementation mode of the present invention is made below in conjunction with the accompanying drawings Further instruction, however, the present invention can be realized with different forms, should not be to be confined to the embodiment described.
Referring to FIG. 1, the present invention provides a kind of display panel, including multiple pixel groups 10, each pixel groups 10 include eight A shape is the sub-pixel of triangle, and eight sub-pixels are respectively that six color sub-pixels and two compensate sub-pixels, Six color sub-pixels are respectively two the first color sub-pixels, two the second color sub-pixels and two third color Pixel, two compensation sub-pixels are respectively a luminance compensation sub-pixel and a chromatic compensation sub-pixel.Each pixel groups 10 In, eight arrangement of subpixels at two rows, per a line by upright triangle sub-pixel and in the sub-pixel of handstand triangle It is alternately arranged composition, four sub-pixels per a line are respectively three different color sub-pixels of color and a sub- picture of compensation Element, wherein the color of first color sub-pixels, the second color sub-pixels and third color sub-pixels be respectively selected from it is red, One kind in green and blue, to realize colored display.The luminance compensation sub-pixel is white sub-pixels, can be used for adjusting aobvious Show the brightness of panel;The chromatic compensation sub-pixel can be except white, red, in addition to green and blue arbitrary visible light model Interior color is enclosed, as long as can play the role of adjusting display effect, such as yellow sub-pixel, orange sub-pixel, cyan Any one in pixel, bluish-green sub-pixels, pinkish red sub-pixels and purple sub-pixel, wherein yellow sub-pixel is available Improve the colour gamut of display panel, cyan sub-pixel can compensate blue, increase colour gamut, improve display effect.
In order to reduce the cost of the mask plate for making display panel of the invention, raising producing efficiency is each described The corresponding equivalent of triangle of eight sub-pixels in pixel groups 10 can be the isosceles triangle of congruence, can also be congruence Equilateral triangle.In order to improve pixel arrangement density and show uniformity effect, in each pixel groups 10, same to a line Upper two adjacent sub-pixels share the side of a triangle, and two line misregistrations, one sub-pixel, are in upright triangle in the first row The side of a triangle, the chromatic compensation sub-pixel are shared in the sub-pixel of shape and the second row in the sub-pixel of handstand triangle The side of three arms of angle is not shared with the luminance compensation sub-pixel, and arbitrarily share two sub-pixels of three arm of angle of same Color is different, wherein it is zero distance that " side for sharing triangle ", which is not necessarily referring to two adjacent sub-pixels, is somebody's turn to do on " side of triangle " Interval region between really two adjacent sub-pixels, there is width.When the shape of eight sub-pixels in pixel groups 10 When shape is congruent triangles, the shape of pixel groups 10 is diamond shape, i.e. the shape of pixel groups 10 is regular, using the pixel groups 10 as weight Multiple unit forms a display panel (being referred to as dot structure) according to the multiple pixel groups 10 of matrix repeated arrangement, therein With color sub-pixel also can aligned transfer, corresponding, the mask of the sub-pixel for making the same color in the display panel The opening shape of plate is regular and arrangement regulation, then so that the manufacturing cost of the mask plate is low.As long as it can be seen that the present invention The shape of pixel groups 10 is regular, and all pixels group 10 on display panel is arranged according to certain rule, same face therein The sub-pixel of color also can aligned transfer, this makes the opening shape of corresponding mask plate regular and arrangement regulation, then reduces Mask plate process costs and difficulty.
The structure of display panel for a better understanding of the present invention, below we with the first color sub-pixels be red son Pixel R, the second color sub-pixels are green sub-pixels G, third color sub-pixels are blue subpixels B, coloration sub-pixel is denoted as S, brightness sub-pixel is denoted as L, to be described in detail.
Referring to FIG. 1, in the present embodiment, each pixel groups 10 are total including two R, two G, two B, a S, a L Eight sub-pixels, eight arrangement of subpixels at two rows, per a line by upright triangle sub-pixel and in standing upside down three Angular sub-pixel is alternately arranged composition.Pixel groups 10 are used as repetitive unit, according to certain rule (such as by row) arrangement and cloth Full entire display panel, for the compactness of arrangement, adjacent rows can be with the position of one sub-pixel of mutual dislocation on display panel It sets.Wherein, 8 sub-pixels in pixel groups 10 put in order for example,:
In each arrangement mode in upper table, chromatic compensation sub-pixel S comes the first row, and luminance compensation sub-pixel L is arranged In the second row, and exhaustive all arrangements in this case not yet, those skilled in the art can require according to product design, become Chromatic compensation sub-pixel S to be put in order accordingly, and can be come the second row by the position for changing each sub-pixel, and Luminance compensation sub-pixel L comes the first row.Wherein, design difficulty and display effect, each pixel groups are improved to reduce driving The difference that puts in order of RGB sub-pixels in 10 the first row and the second row, and the sub-pixel of same color does not share same The side (i.e. non-conterminous) of triangle, and chromatic compensation sub-pixel S and luminance compensation sub-pixel L do not share same triangle Side.
The arrangement mode of each sub-pixel of pixel groups 10 shown in Fig. 1 of the present embodiment, specific manifestation are as follows:First Row is respectively R, the G in handstand triangle, the S in upright triangle and the B in handstand triangle in upright triangle;The Two rows are respectively G, the L in upright triangle, the B in handstand triangle and the R in upright triangle in handstand triangle; In the first row, the side of R and shared one triangle in the right R of G, the side of G and shared one triangle in the right G of S, S and B share the right sides S While triangle while;In second row, the side of G and shared one triangle in the right G of L, L and B share a triangle on the right of L Side, B and R share the side of a triangle on the right of B;A G in addition, the second row misplaces to the left with respect to the first row so that second The R of capable L and the first row shares the side of a triangle above L so that the R of the second row and S of the first row is shared above R The side of one triangle, and tetra- sub-pixel combinations of GLB of the R of the first row and the second row are at a upright big triangle, the first row GSB and the R of the second row constitute one and stand upside down big triangle, the upright big triangle is carried out along the center of the big triangle The positions RGB after 180 degree Plane Rotation are exactly the position of the RGB in the big triangle that stands upside down, i.e., the described upright big triangle Shape originally changed to below in upper apex angle, and originally on following bottom edge has been arrived, the upright big triangularity is another Stand upside down big triangle, and the position of the RGB in two big triangles that stand upside down is identical.This pixel arrangement structure enables to various The distribution of sub-pixel is more uniform, and show uniformity is more preferably.
In other embodiments of the invention, in order to improve pixel arrangement density and show uniformity, be conducive to simultaneously Opening shape in corresponding mask plate is regular and arrangement regulation, each described then so that the manufacturing cost of the mask plate is low The shape congruence of eight sub-pixels in pixel groups 10, when first sub-pixel of the first row and the second row is upright triangle When shape, first sub-pixel of the first row and the first of the second row to third sub-pixel combinations at a upright big triangle, The second of a line to the 4th sub-pixel of the 4th sub-pixel and the second row constitutes a big triangle of handstand, described upright big by three Angular each color sub-pixel position after the first row and the second boundary overturning in the ranks is exactly the big triangle that stands upside down In each color sub-pixel position, the shapes of pixel groups 10 at this time is diamond shape.
The pixel groups 10 of the present embodiment are used as repetitive unit, multiple pixel groups 10 to be arranged in a matrix, and are covered with entire display surface Plate, each sub-pixel therein is arranged in arrays and shape is triangle, thus can make each row and perpendicular to line direction Sub-pixel on each row is alternately arranged by upright triangle and handstand triangle, and the face of two sub-pixels of arbitrary neighborhood Color is different, and the arrangement mode of each sub-pixel is even closer in the display panel, therefore can be kept not in the size of display panel In the case of change, increase the total quantity of the sub-pixel on display panel, and then improve the physical resolution of display panel.In addition, The quantity of tri- kinds of color sub-pixels of RGB is equal, and it includes tri- kinds of color sub-pixels of RGB, the RGB on entire display panel often to go Three kinds of color sub-pixel distributions are relatively uniform, and it is bad not will produce zigzag lines, latticed spot etc.;Meanwhile wherein each face The color sub-pixel of color arranges in a specific way, and thus it can realize higher resolution ratio in visual effect, and it showed Operand in journey is small, easy to implement;In addition, due to including chromatic compensation sub-pixel and luminance compensation sub-pixel, therefore its Better display effect can be achieved.The shape of pixel groups 10 is regular, and all pixels group 10 on display panel is according to certain Aligned transfer, the sub-pixel of same color therein also aligned transfer, this make the opening shape of corresponding mask plate regular and Arrangement regulation can then reduce mask plate process costs and difficulty.
The display panel of the present invention can be machine light emitting diode (OLED) display panel, specifically, in display panel For each sub-pixel position tool there are one Organic Light Emitting Diode (luminescence unit), each Organic Light Emitting Diode can send out different colours Light (can be realized) by using different organic luminous layers, therefore each sub-pixel position can be enable independently to send out as needed Go out the light of required color and brightness;Typically, sub-pixel is controlled by thin film transistor (TFT) array (active matrix driving array), often A sub-pixel corresponds at least one thin film transistor (TFT), and each thin film transistor (TFT) lines up array, and is controlled by grid line, data line System.
The display panel of the present invention is alternatively liquid crystal display panel, and liquid crystal display panel itself does not shine, but to coming from The light of backlight filters to realize display, therefore there is each sub-pixel position the color filter film of different colours (to filter Unit), it can be changed into corresponding color through the light of color filter film.
Certainly, it if being also feasible using other kinds of display panel, is sent out at each sub-pixel as long as it can be realized The light for going out corresponding color since known structure can be used in different types of display panel, therefore is no longer retouched in detail herein It states.
Furthermore, it is necessary to illustrate, the meaning of described " row " is not restricted to the water on ordinary meaning in the present invention Square to (such as the horizontal direction in Fig. 1, i.e. line direction), vertical direction can also be, such as to the left by the line direction in Fig. 1 Or the direction being rotated by 90 ° to the right, the pixel groups for being equivalent to the present invention are arranged according to the row on ordinary meaning, In eight arrangement of subpixels at two row on ordinary meaning.This also belongs to the range of technical solution of the present invention protection.
The present invention also provides a kind of display devices comprising on display panel.The display device can be OLED aobvious Showing device can also be liquid crystal display device.
It please refers to Fig.2 to Fig. 4, the present invention also provides a kind of display methods of display panel, the display panel includes more A pixel groups, each pixel groups include the sub-pixel that eight shapes are triangle, and eight sub-pixels are respectively six coloured silks Sub-pixels and two compensation sub-pixels, six color sub-pixels be respectively two the first color sub-pixels, two second Color sub-pixels and two third color sub-pixels, two compensation sub-pixels are respectively a luminance compensation sub-pixel and a color Degree compensation sub-pixel;Eight arrangement of subpixels at two rows, per a line by upright triangle sub-pixel and in standing upside down The sub-pixel of triangle is alternately arranged composition, and four sub-pixels per a line are respectively three different color sub-pixels of color With a compensation sub-pixel;The display methods includes:
Each color sub-pixel position is set to show required red, green, blue color comprising:Make each color sub-pixel position The color sub-pixel of multiple same colors near setting is shown, is made by the color compensating of the color sub-pixel of the multiple same color The color sub-pixel position shows required color.
In the display methods of the present embodiment, the position (rather than each color sub-pixel) where each color sub-pixel To show corresponding color as needed, such as it can show color identical with the color of the color sub-pixel of the position, The color different from the color of the color sub-pixel of the position can also be shown, the Special display to certain color can be reached It needs, the display methods of the present embodiment can either meet the requirement of conventional display effect as a result, also disclosure satisfy that certain special aobvious Show that the demand of effect, the scope of application are wider.
Wherein, when certain color sub-pixel position to show it is identical as the color sub-pixel color of color sub-pixel position Color when, the color sub-pixel of multiple same colors near the color sub-pixel position includes:The color sub-pixel position Multiple sub- pictures of colour with the color to be shown around the color sub-pixel set and the color sub-pixel position Element, and so that the color sub-pixel position is shown required face by the color compensating of the color sub-pixel of the multiple same color When color, take the color sub-pixel of the color sub-pixel position whole region and it is the multiple have the face to be shown The subregion of each color sub-pixel in the color sub-pixel of color or whole region to carry out color compensating to the position (color addition calculating in other words), specifically, the process of the superposition calculation may include:First by the colored sub- picture of each of selection Region (i.e. color component) be multiplied by a certain parameter, then sum up, average computation.For example, referring to FIG. 2, when a blue It, can when sub-pixel B location (i.e. third color sub-pixels, such as the B location that the broken line triangle circle in Fig. 2 is lived) needs to be displayed in blue To take the whole region of the blue subpixels B of the position, while taking 4 blues nearest around the blue subpixels B of the position Sub-pixel B, which is drawn to the region in dotted rectangle, is overlapped calculating, so that blue subpixels B location display needs Blue.In other embodiments of the invention, 4 blues nearest around the blue subpixels B of the position can also be taken The whole region of sub-pixel B to the position is overlapped calculating (i.e. blue compensate).
And when certain color sub-pixel position to show it is different from the color sub-pixel color of color sub-pixel position When color, the color sub-pixel of multiple same colors near the color sub-pixel position includes:The color sub-pixel position Multiple color sub-pixels with the color to be shown of surrounding, and the color of the color sub-pixel by multiple same colors When compensation makes the color sub-pixel position show required color, the multiple colour with the color to be shown is taken The subregion of each color sub-pixel in sub-pixel or whole region carry out the color compensating.For example, please referring to figure 3A, when a blue subpixels B location (i.e. the B location that circle is irised out in Fig. 3 A) will be displayed in red, can by with the position Blue subpixels B is adjacent, and nearest 3 red sub-pixel R (3 R to link together by a dotted line in such as Fig. 3 A) are arrived by cut-in It connects the region in the broken line triangle of 3 R and is overlapped calculating (i.e. red compensation), when the blue subpixels B location will be shown It, can be by nearest 3 green sub-pixels Gs adjacent with the blue subpixels B of the position (in such as Fig. 3 A by a dotted line when showing green 3 G to link together) it is included in the region in the broken line triangle of 3 G of connection and is overlapped calculatings (i.e. green benefit It repays).In other embodiments of the invention, when the blue subpixels B location (i.e. the B location that circle is irised out in Fig. 3 A) will be shown When showing red, the blue subpixels B location can also be overlapped by the whole region of 3 red sub-pixel R It calculates (i.e. red compensation);When the blue subpixels B location (i.e. the B location that circle is irised out in Fig. 3 A) will show green, It is (i.e. green to be overlapped calculating to the blue subpixels B location that the whole region of 3 green sub-pixels G can also be taken Colorimetric compensation).Herein, in other embodiments of the invention, B is please referred to Fig.3, when the blue subpixels B location is (i.e. in Fig. 3 B The B location that circle is irised out) when showing green, participate in the sub- picture of green that green compensation is carried out to the blue subpixels B location Plain G can also be that 4 nearest green sub-pixels adjacent with the blue subpixels B of the position (i.e. connect by a dotted line in Fig. 3 B 4 G together), this 4 G can be chosen and be included in whole region to region or this 4 G in dotted line quadrangle.
In addition, in the display methods of the present embodiment, can also be needed according to the display of each position to carry out chromatic compensation And luminance compensation, that is, the display methods of display panel of the invention further includes:Coloration benefit is carried out to each color sub-pixel position It repays comprising:Make multiple chromatic compensation sub-pixels near each color sub-pixel position to each color sub-pixel position into Row chromatic compensation, and take subregion or the whole of each chromatic compensation sub-pixel in the multiple chromatic compensation sub-pixel Region carries out the chromatic compensation;And/or luminance compensation is carried out to each color sub-pixel position comprising:Make each colour Multiple luminance compensation sub-pixels near sub-pixel position carry out luminance compensation to each color sub-pixel position, and take described more The subregion of each luminance compensation sub-pixel in a luminance compensation sub-pixel or whole region carry out the brightness benefit It repays.Specifically, referring to FIG. 4, when the position for the blue subpixels B that circle is irised out in Fig. 4 needs luminance compensation, can by with The adjacent 6 nearest luminance compensation sub-pixel L of blue subpixels B of the position (are i.e. linked together in Fig. 4 by short dash line 6 L) subregion (i.e. each luminance compensation sub-pixel L is included in the region in the short-term rectangle frame of Fig. 4) or all Region carries out luminance compensation (computational methods of the luminance compensation are, for example, the method for superposition calculation);When the blue subpixels It, can be by nearest 4 chromatic compensation sub-pixel Ss adjacent with the blue subpixels B of the position when position of B needs chromatic compensation (i.e. each chromatic compensation sub-pixel S is by cut-in to figure for the subregion of (i.e. 4 S to be linked together by pecked line in Fig. 4) Region in 4 dotted rectangle frame) or (computational methods of the chromatic compensation e.g. superposition of whole region progress chromatic compensation The method of calculating).
Therefore the advantages of display methods of the display panel of the present embodiment, is:
1, each color sub-pixel position color to be shown by multiple corresponding colors near it color sub-pixel Common display, makes the color sub-pixel position show by the color compensating of each color sub-pixel (subregion or whole region) Required color, that is to say, that each color sub-pixel position is equivalent to one " pixel ", point in this way in its visual effect Resolution greatly improves.
2, each color sub-pixel position can be by carry out chromatic compensation and luminance compensation, therefore can pass through chromatic compensation The compensating action of pixel and luminance compensation sub-pixel reaches good display effect.
3, the color that each color sub-pixel position is shown is the portion of the sub-pixel of multiple same colors near the position The average result of the display of subregion or whole region, therefore the color shown on display panel is uniform, soft, display effect It is good.
4, it is shown on the basis of each color sub-pixel position in the display methods of the present embodiment, and accordingly calculates it For neighbouring each sub-pixel color component to display for compensating, operand is small, easy to implement.
Of course it is to be understood that in the display methods of the present embodiment, the display of each color sub-pixel position is by multiple sons Pixel shows (including compensation) jointly, correspondingly, each sub-pixel is used not only for the display of a position, but for more The display of a color sub-pixel position;For example, as shown in Fig. 2, blue subpixels B to Fig. 2 intermediate cam shape dotted line frames, when its week When the multiple color sub-pixel positions enclosed will be displayed in blue, blue subpixels B may participate;Therefore, to any One sub-pixel, color component (including brightness) to be shown are also multiple color sub-pixel position institutes corresponding to it What content to be shown codetermined.
In addition, when each color sub-pixel position being made to show required color, each color sub-pixel position is nearby used for Participate in " color sub-pixels of multiple same colors " that the position is shown follows the example of the form being not limited in above-described embodiment, may be used also With more or less.In short, as long as the color sub-pixel of the relatively close color sub-pixel position, can be colour Nearby " color sub-pixels of multiple same colors ", specifically following the example of can at any time change location of pixels according to content is particularly shown. Similarly, when carrying out luminance compensation to each color sub-pixel position, " multiple brightness benefits near each color sub-pixel position Repay sub-pixel " the form followed the example of in being not limited to the above embodiments, can also be more or less;To each color sub-pixel position It sets when carrying out chromatic compensation, the following the example of of " the multiple chromatic compensation sub-pixels " near each color sub-pixel position is not limited to above-mentioned Form in embodiment, can also be more or less, as long as chromatic compensation of the relatively close color sub-pixel position Pixel or luminance compensation sub-pixel can be that the color sub-pixel position is " multiple chromatic compensation sub-pixels " or " multiple bright nearby Degree compensation sub-pixel ".
In addition, it is necessary to explanation, it, can be by each pixel when the display panel of the practical application present invention is shown Group 10 divides a pixel unit, can also be by one in a part of sub-pixel and adjacent pixel groups 10 in a pixel groups 10 Part sub-pixel is divided into a pixel unit, can also be other dividing modes, to realize different type of drive.Pixel list The specific dividing mode of member and the emphasis of non-present invention, in this not go into detail.
Obviously, those skilled in the art can carry out invention spirit of the various modification and variations without departing from the present invention And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it Interior, then the present invention is also intended to include these modifications and variations.

Claims (11)

1. a kind of display panel, which is characterized in that including multiple pixel groups, each pixel groups are triangle including eight shapes Sub-pixel, eight sub-pixels be respectively six color sub-pixels and two compensation sub-pixels, the sub- picture of six colours Element is respectively two the first color sub-pixels, two the second color sub-pixels and two third color sub-pixels, two compensation Pixel is respectively a luminance compensation sub-pixel and a chromatic compensation sub-pixel;Eight arrangement of subpixels are at two rows, often A line by upright triangle sub-pixel and in the sub-pixel of handstand triangle be alternately arranged and form, and four per a line Sub-pixel is respectively three different color sub-pixels of color and a compensation sub-pixel.
2. display panel as described in claim 1, which is characterized in that first color sub-pixels, the second color sub-pixels It is respectively selected from one kind red, in green and blue with the color of third color sub-pixels.
3. display panel as described in claim 1, which is characterized in that the luminance compensation sub-pixel is white sub-pixels;With/ Or, the chromatic compensation sub-pixel is yellow sub-pixel, orange sub-pixel, cyan sub-pixel, bluish-green sub-pixels, pinkish red dice Any one in pixel and purple sub-pixel.
4. display panel as described in claim 1, which is characterized in that eight sub-pixels corresponding three of each pixel groups Angular congruence.
5. display panel as claimed in claim 4, which is characterized in that in each pixel groups, when the first row and the second row First sub-pixel when being upright triangle, first sub-pixel of the first row and the first of the second row is to third height Combination of pixels is constituted at a upright big triangle, second to the 4th sub-pixel of the first row and the 4th sub-pixel of the second row The one big triangle of handstand, each color sub-pixel position of the upright big triangle after its center Plane Rotation 180 degree is just The position of each color sub-pixel in the big triangle that stands upside down is corresponded to well.
6. a kind of display methods of display panel, which is characterized in that the display panel includes multiple pixel groups, each pixel groups It is the sub-pixel of triangle including eight shapes, eight sub-pixels are respectively six color sub-pixels and two compensation Pixel, six color sub-pixels are respectively two the first color sub-pixels, two the second color sub-pixels and two thirds Color sub-pixels, two compensation sub-pixels are respectively a luminance compensation sub-pixel and a chromatic compensation sub-pixel;Described eight A arrangement of subpixels at two rows, per a line by upright triangle sub-pixel and alternately arrange in the sub-pixel of handstand triangle Row composition, and four sub-pixels per a line are respectively three different color sub-pixels of color and a compensation sub-pixel;Institute Stating display methods includes:
Each color sub-pixel position is set to show required color comprising:Make multiple near each color sub-pixel position Color sub-pixel with color is shown, makes the sub- picture of colour by the color compensating of the color sub-pixel of the multiple same color Plain position shows required color.
7. display methods as claimed in claim 6, which is characterized in that when certain color sub-pixel position will be shown and the colour When the identical color of the color sub-pixel color of sub-pixel position, the coloured silk of multiple same colors near the color sub-pixel position Sub-pixels include:It is multiple around the color sub-pixel of the color sub-pixel position and the color sub-pixel position Color sub-pixel with the color to be shown, and in the color compensating of the color sub-pixel by the multiple same color When the color sub-pixel position being made to show required color, whole areas of the color sub-pixel of the color sub-pixel position are taken The subregion of domain and each color sub-pixel in the multiple color sub-pixel with the color to be shown or Person's whole region carries out the color compensating;
When certain color sub-pixel position will show the colors different from the color sub-pixel color of color sub-pixel position, The color sub-pixel of multiple same colors near the color sub-pixel position includes:It is more around the color sub-pixel position A color sub-pixel with the color to be shown, and mended in the color of the color sub-pixel by the multiple same color It repays when the color sub-pixel position being made to show required color, takes the multiple colour with the color to be shown The subregion of each color sub-pixel in pixel or whole region carry out the color compensating.
8. display methods as claimed in claim 6, which is characterized in that when certain color sub-pixel position will be shown and the colour When the identical color of the color sub-pixel color of sub-pixel position, the coloured silk of multiple same colors near the color sub-pixel position Sub-pixels include:Nearest 4 around the color sub-pixel of the color sub-pixel position and the color sub-pixel position A color sub-pixel with the color to be shown;
When certain color sub-pixel position will show the colors different from the color sub-pixel color of color sub-pixel position, The color sub-pixel of multiple same colors near the color sub-pixel position includes:Around the color sub-pixel position recently 3 or 4 color sub-pixels with the color to be shown.
9. display methods as claimed in claim 6, which is characterized in that further include:
Chromatic compensation is carried out to each color sub-pixel position comprising:Make multiple colorations near each color sub-pixel position It compensates sub-pixel and chromatic compensation is carried out to each color sub-pixel position, and take each in the multiple chromatic compensation sub-pixel The subregion of chromatic compensation sub-pixel or whole region carry out the chromatic compensation;And/or
Luminance compensation is carried out to each color sub-pixel position comprising:Make multiple brightness near each color sub-pixel position It compensates sub-pixel and luminance compensation is carried out to each color sub-pixel position, and take each in the multiple luminance compensation sub-pixel The subregion of luminance compensation sub-pixel or whole region carry out the luminance compensation.
10. display methods as claimed in claim 6, which is characterized in that when need the display to certain color sub-pixel position into When row luminance compensation, luminance compensation is carried out by 6 luminance compensation sub-pixels nearest around the color sub-pixel position; And/or when needing the display to certain color sub-pixel position to carry out chromatic compensation, around the color sub-pixel position 4 nearest chromatic compensation sub-pixels carry out chromatic compensation.
11. a kind of display device, which is characterized in that including the display panel described in any one of claim 1 to 5.
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