WO2017140038A1 - 像素排列结构、显示面板及显示装置 - Google Patents

像素排列结构、显示面板及显示装置 Download PDF

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Publication number
WO2017140038A1
WO2017140038A1 PCT/CN2016/081097 CN2016081097W WO2017140038A1 WO 2017140038 A1 WO2017140038 A1 WO 2017140038A1 CN 2016081097 W CN2016081097 W CN 2016081097W WO 2017140038 A1 WO2017140038 A1 WO 2017140038A1
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Prior art keywords
pixel
sub
pixels
green
arrangement structure
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PCT/CN2016/081097
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English (en)
French (fr)
Inventor
金晓丹
皇甫鲁江
梁逸南
Original Assignee
京东方科技集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority to CN202310071802.0A priority Critical patent/CN116133483A/zh
Priority to EP16890271.6A priority patent/EP3419054B1/en
Priority to US15/536,347 priority patent/US10274654B2/en
Priority to EP21152119.0A priority patent/EP3832732A1/en
Priority to CN201680082630.5A priority patent/CN108701708B/zh
Application filed by 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Publication of WO2017140038A1 publication Critical patent/WO2017140038A1/zh
Priority to US16/234,777 priority patent/US10854684B2/en
Priority to US16/755,970 priority patent/US11448807B2/en
Priority to US16/600,316 priority patent/US11264430B2/en
Priority to US17/108,691 priority patent/US11233096B2/en
Priority to US17/551,341 priority patent/US12058910B2/en
Priority to US17/880,874 priority patent/US11747531B2/en
Priority to US18/140,699 priority patent/US12001035B2/en
Priority to US18/437,296 priority patent/US20240184025A1/en
Priority to US18/747,622 priority patent/US20240341150A1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3023—Segmented electronic displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components

Definitions

  • the present disclosure relates to a pixel arrangement structure, a display panel, and a display device.
  • the demand for display resolution is continuously increasing.
  • the high resolution increases the process difficulty and cost of preparing the display.
  • the display resolution is equivalent to the human eye resolution level
  • the difference between the resolution of the different color sub-pixels by the human eye can be utilized, and the conventional red (R), green (G), and blue (B) three-color sub-pixels are simply changed.
  • R red
  • G green
  • B blue
  • the mode of a pixel That is, the sub-pixels with some position resolution insensitive colors are shared between different pixels, and the same pixel resolution performance is simulated with a relatively small number of sub-pixels, thereby reducing the precision metal mask (Fine Metal Mask). , FMM) process difficulty and cost.
  • FMM precision metal mask
  • Rod-shaped cell density in which the short-wavelength blue-sensitive cone-shaped cells have the lowest density, followed by red, and the blue and red brightness effects (stimulation of brightness-sensitive rod-shaped cells) are much lower than green, which results in
  • the position resolution of the human eye to the blue and red sub-pixels is significantly lower than the green sub-pixel position and the brightness center position of the pixel.
  • the human eye can distinguish the center position of the brightness of the pixel, it has a normal feeling for the color, but the position or boundary of the blue or red sub-pixel cannot be distinguished at the pixel scale. Sharing adjacent blue and red sub-pixels to some extent between adjacent pixels becomes a technical option.
  • a pixel arrangement structure including a plurality of repeating units, wherein each repeating unit includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; each of each Four sub-pixels in the repeating unit form two pixels, the first sub-pixel and the The second sub-pixel is shared by the two pixels respectively; in the first direction of the pixel array, the sub-pixel density is 1.5 times the pixel density, and in the second direction of the pixel array, the sub-pixel density is 1.5 of the pixel density.
  • the first direction and the second direction are different directions.
  • the first direction and the second direction are respectively two directions that are perpendicular to each other in the same plane.
  • the first direction is a horizontal direction and the second direction is a vertical direction.
  • the first sub-pixel is a red sub-pixel
  • the second sub-pixel is a blue sub-pixel
  • the third sub-pixel is a green sub-pixel.
  • the green sub-pixels are adjacently disposed in pairs to form a plurality of pairs of green sub-pixels arranged in a first direction; any two adjacent pairs of the green sub-pixels One of the red sub-pixels and one of the blue sub-pixels are disposed between.
  • two of the green sub-pixel pairs are aligned in the first direction.
  • the red sub-pixel and the blue sub-pixel are both trapezoidal in shape, and the red sub-pixel and the bottom side of the blue sub-pixel are oppositely disposed; the shape of each of the green sub-pixels a pentagon comprising a set of parallel opposite sides and a vertical side, the vertical sides being perpendicular to the set of parallel opposite sides; wherein each of the pair of green sub-pixels The vertical sides are adjacently disposed; the red sub-pixel and the bottom side of the blue sub-pixel are parallel to the set of parallel opposite sides of the green sub-pixel.
  • a bottom side of the red sub-pixel having a shorter side length and a bottom side of the blue sub-pixel having a shorter side length are disposed adjacent to each other.
  • the green sub-pixels are adjacently disposed in pairs to form a plurality of pairs of green sub-pixels arranged in the second direction; any two adjacent pairs of the green One of the red sub-pixels and one of the blue sub-pixels are disposed between the sub-pixels.
  • two of the green sub-pixel pairs are aligned in the second direction.
  • the red sub-pixel and the blue sub-pixel are both hexagonal in shape, and the three sets of opposite sides of the hexagon are parallel; each of the green sub-pixels has a shape of five sides.
  • a pentagon comprising a set of parallel opposite sides and a vertical side, the vertical sides being perpendicular to the set of parallel opposite sides; wherein the vertical side of each pair of the green sub-pixels Neighbor setting; the red A set of longer parallel sides of the sub-pixel and a set of long parallel sides of the blue sub-pixel are parallel to the set of parallel opposite sides of the green sub-pixel.
  • a display panel according to another embodiment of the present disclosure includes the pixel arrangement structure described above.
  • a display device including the above display panel is provided.
  • FIG. 1 is a schematic diagram of arrangement of red, green, and blue sub-pixels in a pixel arrangement structure in the related art
  • FIG. 2( a ) is a schematic diagram of a red, green, and blue sub-pixel arrangement in a pixel arrangement structure according to an embodiment of the present disclosure
  • FIG. 2(b) is a schematic diagram showing the arrangement of red, green and blue sub-pixels in a pixel arrangement structure according to an embodiment of the present disclosure
  • FIG. 2(c) is a schematic diagram showing the arrangement of actual red, green and blue sub-pixels in a pixel arrangement structure according to an embodiment of the present disclosure
  • FIG. 3( a ) is a schematic diagram 3 of a red, green, and blue sub-pixel arrangement in a pixel arrangement structure according to an embodiment of the present disclosure
  • FIG. 3(b) is a schematic diagram showing the arrangement of red, green, and blue sub-pixels in a pixel arrangement structure according to an embodiment of the present disclosure.
  • a red, green, blue, and green sub-pixel is arranged in a circular direction in a row direction, wherein each pixel 10 has an independent green sub-pixel 103 located at two.
  • the red sub-pixel 101 and the blue sub-pixel 102 on the side are shared by the adjacent pixels 10, so that the sub-pixel density in the row direction is twice the pixel density, and the sub-pixel density and the pixel density in the column direction are equivalent.
  • Embodiments of the present disclosure provide a pixel arrangement structure including a plurality of repeating units, each of which includes a first sub-pixel, a second sub-pixel, and two third sub-pixels.
  • the sub-pixel density is 1.5 times the pixel density
  • the sub-pixel density is 1.5 times the pixel density.
  • the first direction and the second direction are different directions.
  • the pixel arrangement structure provided by the embodiment of the present disclosure can be applied to any display device composed of three sub-pixels, such as red, green, and blue sub-pixels, such as a liquid crystal display device (LCD). ), an organic light-emitting diode display device (Organic Light-Emitting Diode, OLED for short).
  • LCD liquid crystal display device
  • OLED Organic Light-Emitting Diode
  • the pixel in the embodiment of the present disclosure is not a pixel in a strict sense, that is, a complete first sub-pixel
  • a second sub-pixel and a third sub-pixel define one pixel, and therefore, the pixel in the present disclosure may be referred to as a virtual pixel.
  • the boundary of each virtual pixel is also very blurred, and thus, the embodiment of the present disclosure does not define the shape of each pixel.
  • the pixels and the first sub-pixel, the second sub-pixel, and the third sub-pixel in each pixel should be distributed as uniformly as possible.
  • the first direction and the second direction identified in the drawings of the embodiments of the present disclosure are all identified from a macroscopic angle, that is, since the sub-pixel density is to be 1.5 times the pixel density, and the pixel is guaranteed as much as possible, And each sub-pixel in the pixel is uniformly distributed as a whole, so the first microscopic angle
  • the direction can be not exactly a straight line but a wavy line, as is the second direction.
  • the first direction is a horizontal direction and the second direction is a vertical direction.
  • the first direction and the second direction are respectively two directions perpendicular to each other in the same plane.
  • the plane is a plane in which pixels are arranged.
  • Embodiments of the present disclosure provide a pixel arrangement structure in which two sub-pixels in each repeating unit can form two pixels, wherein the first sub-pixel and the second sub-pixel can be shared by two pixels, thereby making the pixel In the first direction of the array, the sub-pixel density is 1.5 times the pixel density, and in the second direction of the pixel array, the sub-pixel density is 1.5 times the pixel density.
  • the sub-pixel density is twice the pixel density in one direction and the sub-pixel density is 1 times the pixel density in the other direction.
  • the embodiment of the present disclosure reduces the density of the sub-pixels and balances the number of sub-pixels in the two directions. Therefore, the situation that the number of sub-pixels in one direction is excessive is avoided, and thus when the pixel arrangement structure is applied to the display panel, the process difficulty of fabricating the FMM of the pixels in the display panel can be reduced as a whole.
  • the first sub-pixel is a red sub-pixel
  • the second sub-pixel is a blue sub-pixel
  • the third sub-pixel is a green sub-pixel.
  • the pixel arrangement structure includes a plurality of repeating units, each repeating unit includes one red sub-pixel, one blue sub-pixel, and two green sub-pixels, and four sub-pixels in each repeating unit form two pixels, a red sub-pixel
  • the pixel and the blue sub-pixel are respectively shared by two pixels; in the first direction of the pixel array, the sub-pixel density is 1.5 times the pixel density, and in the second direction of the pixel array, the sub-pixel density is 1.5 times the pixel density. Wherein the first direction and the second direction are different directions.
  • the pixel in the embodiment of the present disclosure is not a pixel in a strict sense, that is, a complete One red sub-pixel, one green sub-pixel, and one blue sub-pixel define one pixel, and therefore, the pixel in the present disclosure may be referred to as a virtual pixel.
  • each virtual pixel is also very blurred, and thus, the shape of each pixel is not limited in the embodiment of the present disclosure.
  • the green sub-pixel pair The perceived center position of the brightness of each pixel plays a decisive role, and thus, based on the premise of the embodiment of the present disclosure, the green sub-pixels located in each pixel should be uniformly distributed as a whole.
  • the green sub-pixels are not easily arranged at equal intervals in all parts. Based on this, the embodiment of the present disclosure
  • the uniform distribution of the green sub-pixels can be achieved as a whole over a range of three pixel pitches by appropriately fine-tuning the relative positions of the green sub-pixels of the different rows and columns.
  • the red sub-pixel and the blue sub-pixel shared by the adjacent two pixels should also be distributed as uniformly as possible among the two pixels together with the green sub-pixel.
  • the green sub-pixels 103 are arranged adjacent to each other in pairs; a red sub-pixel 103 is disposed between any two adjacent pairs of green sub-pixels 103.
  • two adjacent green sub-pixels arranged in pairs form a plurality of green sub-pixel pairs arranged in the first direction.
  • two of the green sub-pixel pairs are arranged in the first direction.
  • all the green sub-pixels 103 in the first direction are paired as a pair, and the green sub-pixels 103 in each pair are adjacently disposed.
  • one red sub-pixel 101 and one blue sub-pixel 102 between any two adjacent pairs of green sub-pixels 103 are disposed opposite to each other in the second direction.
  • the red sub-pixel 101 and the blue sub-pixel 102 are both disposed between the two adjacent pairs of green sub-pixels 103 in the first direction, it is possible to satisfy the requirement that the sub-pixel density is 1.5 times the pixel density.
  • the number ratio of the red sub-pixel 101, the green sub-pixel 103, and the blue sub-pixel 102 is 1:2:1.
  • all the green sub-pixels 103 located in the first direction are disposed as a pair of adjacent ones.
  • the color layers of the two green sub-pixels 103 in each pair may be used.
  • the green light-emitting layer of the two green sub-pixels 103 in each pair is formed by one vapor-deposited hole of the FMM, thereby reducing the process difficulty of preparing the color layer of the green sub-pixel 103 to some extent.
  • the adjacent green sub-pixels 103 may be arranged side by side in the first direction, and the position of the green sub-pixels 103 may be finely adjusted to achieve uniform distribution of the virtual pixel arrays, and the two adjacent ones are A certain distance is set between the green sub-pixels 103, and the smoothness and the connection of the horizontal and vertical lines of the bright spot are ensured to the greatest extent while reducing the difficulty of the process. Continuity (as shown by the dashed lines in Figure 2(a) and Figure 2(b)).
  • the shapes of the red sub-pixel 101 and the blue sub-pixel 102 are both trapezoidal, and the bottom edges of the red sub-pixel 101 and the blue sub-pixel 102 are opposed to each other.
  • Each green sub-pixel 103 has a shape of a pentagon, the pentagon includes a set of parallel opposite sides and a vertical side, the vertical sides being perpendicular to a set of parallel opposite sides; wherein each pair of green sub-pixels 103 is vertical The sides are adjacently disposed; the bottom edges of the red sub-pixel 101 and the blue sub-pixel 102 are parallel to a set of parallel opposite sides of the green sub-pixel 103.
  • the ideal shape of the red sub-pixel 101 and the blue sub-pixel 102 is trapezoidal, but in the process of actually fabricating the FMM, since the metal etching has a draft angle, the red color is prepared by the FMM evaporation process.
  • the shapes of the formed red sub-pixel 101 and blue sub-pixel 102 may not be standard trapezoids, and may be, for example, a shape as shown in FIG. 2(c).
  • the shape is a shape in which one corner of the trapezoid is removed.
  • two green sub-pixels 103 are disposed adjacent to each other.
  • the color layers of the two green sub-pixels 103 in each pair are connected and formed by one evaporation hole.
  • the green light-emitting layer of the two green sub-pixels 103 in each pair reduces the difficulty of the FMM process.
  • the green sub-pixel 103 serves as the luminance center of the virtual pixel.
  • the green sub-pixels 103 are all on the horizontal dashed line, and in the second direction, the green sub-pixels.
  • the pixels 103 are both on both sides of the vertical dashed line, and the green sub-pixels 103 are evenly distributed in the pixel array, thus ensuring the smoothness and continuity of the horizontal and vertical lines of the pixel luminance center.
  • the bottom side of the red sub-pixel 101 having a short side length and the bottom side of the blue sub-pixel 102 having a short side length are disposed adjacent to each other. That is, the bottom side of the red sub-pixel 101 having a shorter side length and the bottom side of the blue sub-pixel 102 having a shorter side length are disposed facing each other.
  • one red sub-pixel 101 and one blue sub-pixel 102 are disposed between any two pairs of green sub-pixels 103 that are close to each other. Since the shapes of the red sub-pixel 101 and the blue sub-pixel 102 are trapezoidal, red The bottom side of the sub-pixel 101 having a shorter side length and the bottom side of the blue sub-pixel 102 having a shorter side length are disposed adjacent to each other, so that the green sub-pixel 103 and the red sub-pixel 101 and the blue sub-pixel 102 can be The distance is far, which is beneficial to the design of the FMM and reduces the difficulty of the FMM process.
  • the green sub-pixels 103 are disposed adjacently in pairs; one red sub-pixel 101 and one blue sub-pixel 102 are disposed between the two adjacent pairs of green sub-pixels 103.
  • all the green sub-pixels 103 in the second direction are paired as a pair, and the green sub-pixels 103 in each pair are adjacently disposed.
  • one red sub-pixel 101 and one blue sub-pixel 102 between two adjacent pairs of green sub-pixels 103 are disposed opposite each other in the first direction.
  • the red sub-pixel 101 and the blue sub-pixel 102 are both disposed between the two adjacent pairs of green sub-pixels 103 in the second direction, it is possible to satisfy the requirement that the sub-pixel density is 1.5 times the pixel density.
  • the number ratio of the red sub-pixel 101, the green sub-pixel 103, and the blue sub-pixel 102 is 1:2:1.
  • the green sub-pixels 103 are disposed adjacent to each other in pairs; setting one red sub-pixel 101 and one blue sub-pixel 102 between the two adjacent pairs of green sub-pixels 103 should ensure In the first direction and the second direction, the sub-pixel density is 1.5 times the pixel density and the virtual pixel array is evenly distributed.
  • two adjacent green sub-pixels arranged in pairs form a plurality of green sub-pixel pairs arranged in the second direction.
  • two of the green sub-pixel pairs are arranged in the second direction.
  • all the green sub-pixels 103 located in the second direction are disposed as a pair of adjacent ones, and the color layer of the two green sub-pixels 103 in each pair can be connected when the OLED is prepared by the FMM evaporation process.
  • the green light-emitting layer of the two green sub-pixels 103 in each pair is formed by one vapor-deposited hole of the FMM, thereby reducing the process difficulty of preparing the color layer of the green sub-pixel 103 to some extent.
  • the adjacent green sub-pixels 103 may be arranged side by side in the second direction, and the position of the green sub-pixels 103 may be finely adjusted to achieve uniform distribution of the virtual pixel arrays, and the two adjacent ones are A certain distance is set between the green sub-pixels 103, and the smoothness and continuity of the horizontal and vertical lines of the bright spot are ensured to the greatest extent while reducing the process difficulty (see Fig. 3(a) and Fig. 3). (b) shown by the dotted line).
  • the red sub-pixel 101 and the blue sub-pixel 102 are both hexagonal in shape, and the three sets of opposite sides of the hexagon are parallel.
  • Each green sub-pixel 103 has a shape of a pentagon, the pentagon includes a set of parallel opposite sides and a vertical side, the vertical sides being perpendicular to a set of parallel opposite sides; wherein each pair of green sub-pixels 103 is vertical Adjacent to the side.
  • a set of long parallel sides of the red sub-pixel 101 and a set of long flats of the blue sub-pixel 102 The opposite sides of the line are parallel to a set of parallel opposite sides of the green sub-pixel 103.
  • the positions of the red sub-pixel 101, the blue sub-pixel 102, and the green sub-pixel 103 in each repeating unit may be arbitrarily adjusted as long as the sub-pixel density is in the first direction and the second direction of the pixel array. It is 1.5 times the pixel density. For example, it may be as shown in FIG. 3(a) or as shown in FIG. 3(b).
  • each FMM can adopt a design close to a regular hexagon, which is beneficial to the FMM design; on the other hand, when the sub-pixel is evaporated by the FMM evaporation process, the FMM tensile force can be mainly applied to the long side, thus It can avoid the damage to the FMM and help to ensure the yield of the net.
  • the embodiment of the present disclosure provides a display panel, wherein pixels of the display panel are arranged by using the above-mentioned pixel arrangement structure.
  • Embodiments of the present disclosure also provide a display device including the above display panel.
  • the display device provided by the embodiment of the present disclosure can be applied to any display device composed of red, green, and blue sub-pixels, such as a liquid crystal display (LCD) or an organic electrode light-emitting diode display device (Organic Light). -Emitting Diode, referred to as OLED).
  • LCD liquid crystal display
  • OLED organic electrode light-emitting diode display device

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Abstract

一种像素排列结构、显示面板及显示装置。该像素排列结构，包括多个重复单元，每个重复单元包括一个第一子像素（101）、一个第二子像素（102）和两个第三子像素（103）；所述每个重复单元中的四个子像素形成两个像素，第一子像素（101）和第二子像素（102）分别被两个像素共用；在像素阵列的第一方向上，子像素密度是像素密度的1.5倍，在像素阵列的第二方向上，子像素密度是像素密度的1.5倍；其中，第一方向和第二方向为不同的方向。根据本公开的实施例可降低制备显示面板中像素的FMM工艺难度。

Description

像素排列结构、显示面板及显示装置 技术领域
本公开涉及一种像素排列结构、显示面板及显示装置。
背景技术
目前，随着显示技术的不断发展，对显示器分辨率的需求不断提高，然而，高分辨率增大了制备显示器的工艺难度和成本。当显示分辨率与人眼分辨率水平相当时，可以利用人眼对不同颜色子像素的分辨率的差异，改变常规的红(R)、绿(G)、蓝(B)三色子像素简单定义一个像素的模式。即：通过不同的像素间共享某些位置分辨率不敏感颜色的子像素，用相对较少的子像素数，模拟实现相同的像素分辨率表现能力，从而降低精密金属掩膜板(Fine Metal Mask，FMM)的工艺难度和成本。
苹果(Iphone)手机视网膜屏概念的提出和其他高清晰度显示技术的进步，使相应显示器的分辨率水平逐步接近、达到甚至超过人眼的分辨率极限。根据人眼的生理结构，这个所谓极限是由人眼视网膜中对亮度敏感的杆状感光细胞的密度决定的，人眼视网膜上分辨对不同颜色敏感的不同的锥状感光细胞的密度要低于杆状细胞密度，其中短波长的蓝色敏感锥状细胞密度最低，红色次之，加之蓝色和红色的亮度效应(对亮度敏感的杆状细胞的刺激)远低于绿色，这就造成了人眼对蓝、红子像素的位置分辨率显著低于绿色子像素位置和像素的亮度中心位置。在一定的像素分辨率下，人眼虽然能分辨出像素的亮度中心位置，对颜色有正常的感觉，但在像素尺度上不能分辨出蓝色或红色子像素的位置或边界，这就给相邻像素间一定程度上共享邻近蓝色、红色子像素成为一种技术选项。
发明内容
根据本公开的一个实施例提供一种像素排列结构，包括多个重复单元，其中，每个重复单元包括一个第一子像素、一个第二子像素和两个第三子像素；所述每个重复单元中的四个子像素形成两个像素，所述第一子像素和所 述第二子像素分别被所述两个像素共用；在像素阵列的第一方向上，子像素密度是像素密度的1.5倍，在像素阵列的第二方向上，子像素密度是像素密度的1.5倍；所述第一方向和所述第二方向为不同的方向。
在一些示例中，所述第一方向和所述第二方向分别为在同一平面内相互垂直的两个方向。
在一些示例中，所述第一方向为水平方向，所述第二方向为竖直方向。
在一些示例中，所述第一子像素为红色子像素，所述第二子像素为蓝色子像素，所述第三子像素为绿色子像素。
在一些示例中，在第一方向上，所述绿色子像素两两相邻成对设置，以形成沿第一方向排列的多个绿色子像素对；任意相邻的两对所述绿色子像素之间设置一个所述红色子像素和一个所述蓝色子像素。
在一些示例中，每个所述绿色子像素对中的两个绿色子像素沿所述第一方向排列。
在一些示例中，所述红色子像素和所述蓝色子像素的形状均为梯形，所述红色子像素和所述蓝色子像素的底边相对设置；每个所述绿色子像素的形状为五边形，所述五边形包括一组平行的对边以及一条垂直边，所述垂直边与所述一组平行的对边垂直；其中，每对所述绿色子像素中的所述垂直边相邻设置；所述红色子像素和所述蓝色子像素的底边与所述绿色子像素中的所述一组平行的对边平行。
在一些示例中，所述红色子像素中边长较短的底边和所述蓝色子像素中边长较短的底边相邻设置。
在一些示例中，在第二方向上，所述绿色子像素两两相邻成对设置，以形成沿所述第二方向排列的多个绿色子像素对；任意相邻的两对所述绿色子像素之间设置一个所述红色子像素和一个所述蓝色子像素。
在一些示例中，每个所述绿色子像素对中的两个绿色子像素沿所述第二方向排列。
在一些示例中，所述红色子像素和所述蓝色子像素的形状均为六边形，所述六边形的三组对边均平行；每个所述绿色子像素的形状为五边形，所述五边形包括一组平行的对边以及一条垂直边，所述垂直边与所述一组平行的对边垂直；其中，每对所述绿色子像素中的所述垂直边相邻设置；所述红色 子像素中一组较长的平行对边和所述蓝色子像素中一组长的平行对边，与所述绿色子像素中的所述一组平行的对边平行。
根据本公开的另一个实施例提供一种显示面板，包括上述的像素排列结构。
根据本公开的另一个实施例提供一种显示装置，包括上述的显示面板。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例，而非对本发明的限制。
图1为一种相关技术中像素排列结构中红、绿、蓝子像素排布示意图；
图2(a)为本公开实施例提供的一种像素排列结构中红、绿、蓝子像素排布示意图一；
图2(b)为本公开实施例提供的一种像素排列结构中红、绿、蓝子像素排布示意图二；
图2(c)为本公开实施例提供的一种像素排列结构中实际红、绿、蓝子像素排布示意图；
图3(a)为本公开实施例提供的一种像素排列结构中红、绿、蓝子像素排布示意图三；
图3(b)为本公开实施例提供的一种像素排列结构中红、绿、蓝子像素排布示意图四。
附图标记：
10-像素；101-红色子像素；102-蓝色子像素；103-绿色子像素。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例的附图，对本发明实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本发明的一部分实施例，而不是全部的实施例。基于所描述的本发明的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1所示，在一些相关技术中采用行方向上，红色、绿色、蓝色、绿色子像素循环排列的方式，其中，在每个像素10中，具有一个独立的绿色子像素103，位于两侧的红色子像素101和蓝色子像素102被相邻的像素所10共享，因而行方向上的子像素密度是像素密度的2倍，列方向上子像素密度和像素密度相当。
基于此，虽然可以使用少量的子像素达到相同的分辨率，然而在行方向上子像素的密度仍然为像素密度的2倍，其对FMM工艺水平的要求仍然很高。
本公开实施例提供一种像素排列结构，包括多个重复单元，每个重复单元包括一个第一子像素、一个第二子像素和两个第三子像素。
每个重复单元中的四个子像素形成两个像素，第一子像素和第二子像素分别被所述两个像素共用。在像素阵列的第一方向上，子像素密度是像素密度的1.5倍，在像素阵列的第二方向上，子像素密度是像素密度的1.5倍。其中，第一方向和第二方向为不同的方向。
需要说明的是，第一，本公开实施例提供的像素排列结构可应用于任意由三种子像素例如红色、绿色、蓝色子像素构成的显示装置，例如液晶显示装置(Liquid Crystal Display，简称LCD)、有机电极发光二极管显示装置(Organic Light-Emitting Diode，简称OLED)等。
第二，由于每个像素中第一子像素和第二子像素是被两个像素共用的，因而本公开实施例中的像素并不是严格意义上的像素，即由完整的一个第一子像素、一个第二子像素、一个第三子像素定义一个像素，因此，可将本公开中的像素称之为虚拟像素。
由于第一子像素和第二子像素是被两个像素共用的，因而每个虚拟像素的边界也是非常模糊的，因而，本公开实施例并不对每个像素的形状进行限定。
第三，本领域技术人员应该知道，基于本公开的像素排列结构，像素以及每个像素中的第一子像素、第二子像素和第三子像素应尽可能的均匀分布。
第四，本公开实施例的附图中标识的第一方向和第二方向均是从宏观角度进行标识的，即：由于要实现子像素密度是像素密度的1.5倍，同时尽可能保证像素，以及像素中的各子像素整体上均匀分布，因而微观角度上第一 方向可以并不完全是一条直线而是波浪线，同理第二方向也是如此。
此处，为了便于FMM的设计，例如，第一方向为水平方向，第二方向为竖直方向。然而，根据本公开的实施例不限于此，例如，所述第一方向和所述第二方向分别为在同一平面内相互垂直的两个方向。例如，该平面为像素进行排列的平面。
本公开实施例提供了一种像素排列结构，由于每个重复单元中的四个子像素可以形成两个像素，其中，第一子像素和第二子像素可以被两个像素共用，因而使得在像素阵列的第一方向上，子像素密度是像素密度的1.5倍，在像素阵列的第二方向上，子像素密度是像素密度的1.5倍。相对一个方向上子像素密度为像素密度的2倍，另一个方向上子像素密度为像素密度的1倍，本公开实施例降低了子像素的密度，且平衡了两个方向上的子像素数量，从而可避免上述一个方向上子像素数量过多的情况，因而当将该像素排列结构应用于显示面板时，可在整体上降低制作该显示面板中像素的FMM的工艺难度。
例如，第一子像素为红色子像素，第二子像素为蓝色子像素，第三子像素为绿色子像素。
即，该像素排列结构包括多个重复单元，每个重复单元包括一个红色子像素、一个蓝色子像素和两个绿色子像素，每个重复单元中的四个子像素形成两个像素，红色子像素和蓝色子像素分别被两个像素共用；在像素阵列的第一方向上，子像素密度是像素密度的1.5倍，在像素阵列的第二方向上，子像素密度是像素密度的1.5倍；其中，所述第一方向和所述第二方向为不同的方向。
需要说明的是，第一，由于每个像素中的红色子像素和蓝色子像素是被两个像素共用的，因而本公开实施例中的像素并不是严格意义上的像素，即由完整的一个红色子像素、一个绿色子像素、一个蓝色子像素定义一个像素，因此，可将本公开中的像素称之为虚拟像素。
其中，由于红色子像素和蓝色子像素是被相邻的两个像素共享，因而每个虚拟像素的边界也是非常模糊的，因而，本公开实施例并不对每个像素的形状进行限定。
第二，本领域技术人员应该知道，在高分辨率的情况下，绿色子像素对 每个像素的被感知的亮度中心位置起着决定性的作用，因而，基于本公开实施例的前提下，位于每个像素中的绿色子像素整体上应该均匀分布。
由于本公开实施例中不管是第一方向还是第二方向均要实现子像素密度是像素密度的1.5倍，因而造成绿色子像素不易在所有局部形成等间距排布，基于此，本公开实施例可通过适当微调不同行、列的绿色子像素的相对位置以在三个像素间距以上范围整体上实现绿色子像素的均匀分布。
在此基础上，被相邻两个像素共用的红色子像素和蓝色子像素也应该在该两个像素中与绿色子像素一起被尽可能均匀分布。
例如，如图2(a)和图2(b)所示，在第一方向上，绿色子像素103两两相邻成对设置；任意靠近的两对绿色子像素103之间设置一个红色子像素101和一个蓝色子像素102。例如，两两相邻成对设置的绿色子像素形成沿第一方向排列的多个绿色子像素对。例如，每个所述绿色子像素对中的两个绿色子像素沿所述第一方向排列。
即：在第一方向上的所有绿色子像素103两两作为一对，每对中的绿色子像素103相邻设置。
在此基础上，优选任意靠近的两对绿色子像素103之间的一个红色子像素101和一个蓝色子像素102，在第二方向上相对设置。
此处，由于在第一方向上，红色子像素101和蓝色子像素102均设置在靠近的两对绿色子像素103之间，因而可以满足子像素密度是像素密度1.5倍的要求。红色子像素101、绿色子像素103和蓝色子像素102的个数比为1:2:1。
本公开实施例将位于第一方向上的所有绿色子像素103两两作为一对相邻设置，在采用FMM蒸镀工艺制备OLED时，可将每对中的两个绿色子像素103的颜色层连起来，通过FMM的一个蒸镀孔来形成每对中两个绿色子像素103的绿色发光层，从而在一定程度上降低了制备绿色子像素103的颜色层的工艺难度。
进一步地，本公开实施例中，可将相邻绿色子像素103在第一方向上并排设置，对绿色子像素103的位置进行微调便可以实现虚拟像素阵列的均匀分布，且最相邻的两个绿色子像素103间设置一定的距离，在降低工艺难度的同时也在高分辨率的情况下最大程度上保证了亮点中心横纵线的平滑和连 续性(如图2(a)和图2(b)中虚线所示)。
例如，如图2(a)和图2(b)所示，红色子像素101和蓝色子像素102的形状均为梯形，红色子像素101和蓝色子像素102的底边相对设置。
每个绿色子像素103的形状为五边形，五边形包括一组平行的对边以及一条垂直边，垂直边与一组平行的对边垂直；其中，每对绿色子像素103中的垂直边相邻设置；红色子像素101和蓝色子像素102的底边与绿色子像素103中的一组平行的对边平行。
此处，需要说明的是，红色子像素101和蓝色子像素102的理想形状为梯形，但是在实际制作FMM过程中，由于金属刻蚀会有拔模角，因而采用FMM蒸镀工艺制备红色子像素101和蓝色子像素102时，形成的红色子像素101和蓝色子像素102的形状可能不是标准梯形，例如可以是如图2(c)中所示的形状。例如，如图2(c)所示，其形状是梯形的一个角被去掉的形状。
本公开实施例中，两个绿色子像素103相邻设置，在采用FMM蒸镀工艺制备OLED时可将每对中的两个绿色子像素103的颜色层连起来，通过一个蒸镀孔来形成每对中两个绿色子像素103的绿色发光层，从而降低了FMM工艺难度。绿色子像素103作为虚拟像素的亮度中心，如图2(a)和图2(b)所示，在第一方向上，绿色子像素103均在横虚线上，在第二方向上，绿色子像素103均在纵虚线的两侧，且绿色子像素103在像素阵列中分布均匀，因而确保了像素亮度中心的横纵线的平滑性和连续性。
进一步的，如图2(a)所示，红色子像素101中边长较短的底边和蓝色子像素102中边长较短的底边相邻设置。也就是说，红色子像素101中边长较短的底边和蓝色子像素102中边长较短的底边彼此相面对地设置。
本公开实施例中，在任意靠近的两对绿色子像素103之间设置一个红色子像素101和一个蓝色子像素102，由于红色子像素101和蓝色子像素102的形状均为梯形，红色子像素101中边长较短的底边和蓝色子像素102中边长较短的底边相邻设置，这样可以使得绿色子像素103与红色子像素101、蓝色子像素102之间的距离较远，从而有利于FMM的设计，降低FMM工艺难度。
例如，在第二方向上，绿色子像素103两两相邻成对设置；任意靠近的两对绿色子像素103之间设置一个红色子像素101和一个蓝色子像素102。
即：在第二方向上的所有绿色子像素103两两作为一对，每对中的绿色子像素103相邻设置。
在此基础上，例如任意靠近的两对绿色子像素103之间的一个红色子像素101和一个蓝色子像素102，在第一方向上相对设置。
此处，由于在第二方向上，红色子像素101和蓝色子像素102均设置在靠近的两对绿色子像素103之间，因而可以满足子像素密度是像素密度1.5倍的要求。红色子像素101、绿色子像素103和蓝色子像素102的个数比为1:2:1。
需要说明的是，在第二方向上，绿色子像素103两两相邻成对设置；在任意靠近的两对绿色子像素103之间设置一个红色子像素101和一个蓝色子像素102应确保在第一方向和第二方向上，子像素密度是像素密度的1.5倍且虚拟像素阵列均匀分布。例如，两两相邻成对设置的绿色子像素形成沿第二方向排列的多个绿色子像素对。例如，每个所述绿色子像素对中的两个绿色子像素沿所述第二方向排列。
本公开实施例将位于第二方向上的所有绿色子像素103两两作为一对相邻设置，在采用FMM蒸镀工艺制备OLED时可将每对中的两个绿色子像素103的颜色层连起来，通过FMM的一个蒸镀孔来形成每对中两个绿色子像素103的绿色发光层，从而在一定程度上降低了制备绿色子像素103的颜色层的工艺难度。
进一步地，本公开实施例中，可将相邻绿色子像素103在第二方向上并排设置，对绿色子像素103的位置进行微调便可以实现虚拟像素阵列的均匀分布，且最相邻的两个绿色子像素103间设置一定的距离，在降低工艺难度的同时也在高分辨率的情况下最大程度上保证了亮点中心横纵线的平滑和连续性(如图3(a)和图3(b)中虚线所示)。
在一些示例中，如图3(a)和图3(b)所示，红色子像素101和蓝色子像素102的形状均为六边形，六边形的三组对边均平行。
每个绿色子像素103的形状为五边形，五边形包括一组平行的对边以及一条垂直边，垂直边与一组平行的对边垂直；其中，每对绿色子像素103中的垂直边相邻设置。
红色子像素101中一组较长的平行对边和蓝色子像素102中一组长的平 行对边，与绿色子像素103中的一组平行的对边平行。
此处，需要说明的是，每个重复单元中红色子像素101、蓝色子像素102和绿色子像素103的位置可以任意调整，只要在像素阵列的第一方向和第二方向，子像素密度是像素密度的1.5倍即可。例如可以是如图3(a)所示，也可以是如图3(b)所示。
需要说明的是，虽然上述根据图2(a)～图3(b)描述了根据本公开实施例的一些子像素形状，但根据本公开的实施例不限于此，根据本公开的子像素还可以采取其他任何合适的形状。
本公开实施例中，由于红色子像素101中一组较长的平行对边和蓝色子像素102中一组长的平行对边，与绿色子像素103中的一组平行的对边平行，一方面，每个FMM的开口均可采用接近正六边形的设计，有利于FMM设计；另一方面，当采用FMM蒸镀工艺蒸镀子像素时，可以使得FMM张网力主要作用在长边，因而可以避免对FMM的破坏，有利于保证张网良率。
本公开实施例提供了一种显示面板，所述显示面板的像素采用上述的像素排列结构排列而成。
本公开实施例还提供了一种显示装置，所述显示装置包括上述的显示面板。
本公开实施例提供的所述显示装置可适用于任意由于红色、绿色、蓝色子像素构成的显示装置，例如液晶显示装置(Liquid Crystal Display，简称LCD)、有机电极发光二极管显示装置(Organic Light-Emitting Diode，简称OLED)等。
以上所述仅是本发明的示范性实施方式，而非用于限制本发明的保护范围，本发明的保护范围由所附的权利要求确定。
本申请要求于2016年2月18日递交的中国专利申请第201620127445.0号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。

Claims (13)

  1. 一种像素排列结构，包括多个重复单元，其中，
    每个重复单元包括一个第一子像素、一个第二子像素和两个第三子像素；
    所述每个重复单元中的四个子像素形成两个像素，所述第一子像素和所述第二子像素分别被所述两个像素共用；
    在像素阵列的第一方向上，子像素密度是像素密度的1.5倍，在像素阵列的第二方向上，子像素密度是像素密度的1.5倍；
    所述第一方向和所述第二方向为不同的方向。
  2. 根据权利要求1所述的像素排列结构，其中，所述第一方向和所述第二方向分别为在同一平面内相互垂直的两个方向。
  3. 根据权利要求1所述的像素排列结构，其中，所述第一方向为水平方向，所述第二方向为竖直方向。
  4. 根据权利要求1所述的像素排列结构，其中，所述第一子像素为红色子像素，所述第二子像素为蓝色子像素，所述第三子像素为绿色子像素。
  5. 根据权利要求1-4任一项所述的像素排列结构，其中，在第一方向上，所述绿色子像素两两相邻成对设置，以形成沿第一方向排列的多个绿色子像素对；
    任意相邻的两对所述绿色子像素之间设置一个所述红色子像素和一个所述蓝色子像素。
  6. 根据权利要求5所述的像素排列结构，其中，每个所述绿色子像素对中的两个绿色子像素沿所述第一方向排列。
  7. 根据权利要求5所述的像素排列结构，其中，所述红色子像素和所述蓝色子像素的形状均为梯形，所述红色子像素和所述蓝色子像素的底边相对设置；
    每个所述绿色子像素的形状为五边形，所述五边形包括一组平行的对边以及一条垂直边，所述垂直边与所述一组平行的对边垂直；其中，每对所述绿色子像素中的所述垂直边相邻设置；
    所述红色子像素和所述蓝色子像素的底边与所述绿色子像素中的所述一组平行的对边平行。
  8. 根据权利要求5所述的像素排列结构，其中，所述红色子像素中边长较短的底边和所述蓝色子像素中边长较短的底边相邻设置。
  9. 根据权利要求1-4任一项所述的像素排列结构，其中，在第二方向上，所述绿色子像素两两相邻成对设置，以形成沿所述第二方向排列的多个绿色子像素对；
    任意相邻的两对所述绿色子像素之间设置一个所述红色子像素和一个所述蓝色子像素。
  10. 根据权利要求9所述的像素排列结构，其中，每个所述绿色子像素对中的两个绿色子像素沿所述第二方向排列。
  11. 根据权利要求9所述的像素排列结构，其中，所述红色子像素和所述蓝色子像素的形状均为六边形，所述六边形的三组对边均平行；
    每个所述绿色子像素的形状为五边形，所述五边形包括一组平行的对边以及一条垂直边，所述垂直边与所述一组平行的对边垂直；其中，每对所述绿色子像素中的所述垂直边相邻设置；
    所述红色子像素中一组较长的平行对边和所述蓝色子像素中一组长的平行对边，与所述绿色子像素中的所述一组平行的对边平行。
  12. 一种显示面板，包括如权利要求1-11任一项所述的像素排列结构。
  13. 一种显示装置，包括如权利要求12所述的显示面板。
PCT/CN2016/081097 2016-02-18 2016-05-05 像素排列结构、显示面板及显示装置 WO2017140038A1 (zh)

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US16/234,777 US10854684B2 (en) 2016-02-18 2018-12-28 Pixel arrangement structure and driving method thereof, display substrate and display device
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