WO2017036040A1 - 像素阵列、显示驱动装置及其驱动方法、显示装置 - Google Patents

像素阵列、显示驱动装置及其驱动方法、显示装置 Download PDF

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Publication number
WO2017036040A1
WO2017036040A1 PCT/CN2015/099874 CN2015099874W WO2017036040A1 WO 2017036040 A1 WO2017036040 A1 WO 2017036040A1 CN 2015099874 W CN2015099874 W CN 2015099874W WO 2017036040 A1 WO2017036040 A1 WO 2017036040A1
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Prior art keywords
pixel
sub
column
unit
pixels
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PCT/CN2015/099874
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English (en)
French (fr)
Inventor
郭仁炜
董学
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京东方科技集团股份有限公司
北京京东方光电科技有限公司
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Priority to EP15890176.9A priority Critical patent/EP3343543A4/en
Priority to KR1020177000701A priority patent/KR101913971B1/ko
Priority to US15/308,534 priority patent/US10573247B2/en
Priority to JP2016570108A priority patent/JP2018532129A/ja
Publication of WO2017036040A1 publication Critical patent/WO2017036040A1/zh

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    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3275—Details of drivers for data electrodes
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    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
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    • 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
    • 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
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    • 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
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    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
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    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
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    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0294—Details of sampling or holding circuits arranged for use in a driver for data electrodes
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    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
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    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/028—Improving the quality of display appearance by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
    • G—PHYSICS
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    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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    • G09G2340/0457—Improvement of perceived resolution by subpixel rendering
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    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data

Definitions

  • Embodiments of the present invention relate to a pixel array, a display driving device, a driving method thereof, and a display device.
  • the naked eye 3D is a three-dimensional display technology, which distinguishes the information entering the left and right eyes by the grating, so that people feel the effect of 3D, and the application is more on the large-size TV.
  • the naked eye 3D has a light barrier grating design, and the image resolution is greatly reduced during the observation process, and sometimes the PPI of one and a half (the number of pixels per inch) is lowered, so that the viewing 3D effect is lowered.
  • the virtual display technology is widely used in the current display field, and the pixel resolution is higher than the physical resolution of the display panel. At present, South Korea's Samsung is the panel maker that uses the most virtual technology.
  • the OLED is in the production of sub-pixels, the organic resin pattern forming process is difficult, so that a bottleneck is encountered in making a higher PPI display. Virtual technology can solve this problem well and improve the screen resolution that the human eye feels.
  • An embodiment of the present invention provides a pixel array including a plurality of columns of sub-pixel groups, each column of sub-pixel groups including M ⁇ N sub-pixels arranged in a column direction, M being a sub-pixel color type, and N being greater than 2. a positive integer, wherein the odd column sub-pixel group and the even column sub-pixel group are offset by a set distance in the column direction; each sub-pixel in each column sub-pixel group is distorted in the column direction, and the sub-pixel group located in the odd column The twisting direction is opposite to the twisting direction of the sub-pixel group located in the even column.
  • the set distance is 1/2 of the width of the sub-pixel in the column direction.
  • the shape of the sub-pixel is a parallelogram.
  • the parallelogram includes two first sides in a column direction and two second sides adjacent to the two first patterns, and the second sides of the parallelograms of adjacent columns intersect each other and The angles in the column direction are the same.
  • the inner acute angle of the parallelogram is between 0 and 20 degrees.
  • the inner acute angle of the parallelogram is between 5 and 8 degrees.
  • the unit pixel unit includes a set number of sub-pixels in each column of sub-pixel groups, the set number being 1, 3/2, or 2.
  • the M value is 3 and the pixel array is a triangular array.
  • three sub-pixels adjacent to each other in adjacent two columns are respectively sub-pixels of three different colors.
  • the width of the sub-pixel in the column direction is 1/2 of the width in the row direction.
  • a display driving device for driving a 3D display device, the 3D display device including the pixel array as described above, the display driving device comprising: a first pixel dividing unit configured to The image to be displayed is divided into a plurality of unit pixel units, and color components of respective colors in each unit pixel unit are determined; the first brightness determining unit is configured to cover each sub-pixel according to a sampling area corresponding to the sub-pixel The color component of the sub-pixel color in each unit pixel unit determines the luminance of the sub-pixel.
  • the sampling area is a rectangular area
  • the four end points of the rectangular area are respectively: a center line along a column direction of two columns adjacent to a column in which the sub-pixel is located, and a distance passing through the sub-pixel
  • the line in the center of the line is a point of 3/2 sub-pixel heights.
  • Still another embodiment of the present invention provides a display driving method for driving a 3D display device, the 3D display device comprising: a pixel array as described above, wherein the sub-pixels located in an odd column are a first view sub-pixel group The sub-pixels located in the even columns are the second view sub-pixel groups; the display driving method includes: dividing the first view and the second view to be displayed into a plurality of unit pixel units, respectively, and determining each unit pixel a color component of each color in the unit; for each sub-pixel of each view, the sub-pixel is determined according to a color component of a color of the sub-pixel in each unit pixel unit belonging to the view covered by the sampling area corresponding to the sub-pixel The brightness of the pixel.
  • the sampling area is a rectangular area
  • the four end points of the rectangular area are respectively: a center line along a column direction of two columns adjacent to a column in which the sub-pixel is located, and a distance passing through the sub-pixel
  • the line in the center of the line is a point of 3/2 sub-pixel heights.
  • Yet another embodiment of the present invention provides a display device comprising the pixel array as described above and/or the display driving device as described above.
  • FIG. 1 is a schematic diagram of a unit pixel unit of a pixel array according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a pixel array according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of an arrangement of sub-pixel groups corresponding to view 1 and view 2 in a pixel array according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of an arrangement of sub-pixel groups corresponding to view 1 according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of an arrangement of blue sub-pixels corresponding to view 1 according to an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of a sampling area corresponding to a blue sub-pixel corresponding to view 1 according to an embodiment of the present disclosure
  • FIG. 7 is a schematic diagram of a pixel unit covered by a sampling area corresponding to a blue sub-pixel corresponding to the view 1 according to an embodiment of the present disclosure
  • FIG. 8 is a schematic diagram of a sampling area corresponding to a green sub-pixel corresponding to view 1 according to an embodiment of the present disclosure
  • FIG. 9 is a schematic diagram of a pixel unit covered by a sampling area corresponding to a green sub-pixel corresponding to the view 1 according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic diagram of a sampling area corresponding to a red sub-pixel corresponding to view 1 according to an embodiment of the present disclosure
  • FIG. 11 is a schematic diagram of a pixel unit covered by a sampling area corresponding to a red sub-pixel corresponding to the view 1 according to an embodiment of the present invention.
  • an embodiment of the present invention provides a pixel array, A display driving device, a driving method thereof, and a display device.
  • the display effect of the naked eye 3D of the display device is improved by improving the shape of each sub-pixel and improving the 3D signal input mode.
  • FIG. 2 is a schematic structural diagram of a pixel array according to an embodiment of the present invention.
  • Embodiments of the present invention provide a pixel array 10 including a plurality of columns of sub-pixels, each column of sub-pixels including M ⁇ N sub-pixels 11, M being a sub-pixel 11 color type, and N being a positive integer greater than 2.
  • the odd-column sub-pixels and the even-numbered column sub-pixels are shifted by 1/2 of the width of the sub-pixel 11 in the column direction in the column direction.
  • Each sub-pixel 11 in each column of sub-pixels is twisted in the column direction, and the twisting direction of the sub-pixels located in the odd-numbered columns is opposite to the twisting direction of the sub-pixels located in the even-numbered columns.
  • Distortion refers to a sub-pixel shape of a rectangle with respect to a normal structure, where the sub-pixels are in the shape of a parallelogram. Distortion in the column direction means that the two sides along the column direction are offset from each other by a certain distance in the column direction.
  • the unit pixel unit 20 includes a set number of sub-pixels 11 in each column of sub-pixels.
  • the distorted sub-pixel 11 is used to improve the crosstalk between the two views when displaying the 3D picture, thereby improving the effect of the naked-eye 3D display.
  • the shape of the sub-pixel 11 is a parallelogram. Also, for the distortion in the column direction, the twist direction of the sub-pixel 11 in the odd-column sub-pixel is opposite to the twist direction of the sub-pixel 11 in the even-column sub-pixel.
  • the twisting direction of the sub-pixel 11 in the sub-pixel of the first column is the left low right height
  • the twisting direction of the sub-pixel 11 in the second column sub-pixel group is the left high
  • the right side is low, and the left and right sides are all shown in the direction in which the pixel array 10 shown in FIG. 2 is placed as the reference direction.
  • the inner acute angle of the parallelogram is between 0-20 degrees.
  • the inner acute angle as provided in this embodiment is any degree between 0 and 20 degrees, such as 5 degrees, 10 degrees, 15 degrees, and 20 degrees.
  • the inner acute angle of the parallelogram is between 5 and 8 degrees, for example, 5 degrees, 6 degrees, 7 degrees, 8 degrees, etc., any degree between 5-8 degrees.
  • the parallelogram includes two first sides in a column direction and two second sides adjacent to the two first patterns, and a parallelogram in adjacent columns The two sides intersect each other and have the same angle with the column direction.
  • three sub-pixels adjacent to each other in adjacent two columns are respectively sub-pixels of three different colors.
  • system. 1 is a theoretical block of pixels, and each of the theoretical pixel units includes three rectangular sub-pixels, each sub-pixel having a length three times its width. For example, subpixels include RGB subpixels.
  • 2 is a pixel array 10 corresponding to an embodiment of the present invention.
  • the thick black frame and the broken line frame in FIG. 2 are design references of the unit pixel unit 20, that is, equal to the area of the theoretical pixel unit, and the unit pixel unit 20 in FIG. 2 is a parallelogram, and the bottom side of the parallelogram is thick black in FIG.
  • the theoretical pixel units shown by the wireframe and the dashed box have the same length, and the height of the parallelogram is also consistent with the width of the theoretical pixel unit.
  • the unit pixel unit 20 includes a set number of sub-pixels 11, and the number of settings is 1, 3/2 or 2. That is, the unit pixel unit includes one sub-pixel 11, three or three sub-pixels 11 or two sub-pixels 11. The 3/2 sub-pixels 11 and the 2 sub-pixels 11 are all sub-pixels 11 located in the same column of sub-pixels.
  • the sub-pixel 11 provided in this embodiment includes sub-pixels 11 of three colors, that is, the M value is 3.
  • the sub-pixels 11 of the three colors are, for example, red sub-pixels, blue sub-pixels, and green sub-pixels.
  • the illustrated arrangement is shown in Figure 2.
  • the pixel array 10 provided in this embodiment is a triangular array.
  • the triangular array is a triangle composed of the centers of adjacent three sub-pixels 11 of different colors, and the adjacent three sub-pixels 11 of different colors are three adjacent sub-pixels not in the same column. 11.
  • sub-pixel misalignment between different columns is arranged, for example, the misalignment of the odd-column sub-pixels and the even-column sub-pixels in the column direction is the width of the sub-pixel 11 in the column direction. 1/2. Further, the width of the sub-pixel 11 in the column direction is 1/2 of the width in the row direction.
  • the embodiment of the present invention further provides a display driving device for driving a 3D display device, the 3D display device comprising the pixel array according to any one of the above, the display driving device comprising: a pixel dividing unit, dividing the image to be displayed into a plurality of theoretical pixel units, and determining a color component of each color in each unit pixel unit; the first brightness determining unit, for each sub-pixel, according to the sampling corresponding to the sub-pixel The color component of the sub-pixel color in each unit pixel unit covered by the region determines the luminance of the sub-pixel.
  • each sub-pixel determining an overlapping area of a corresponding sampling region and each of the plurality of unit pixel units and a color corresponding to a color of the sub-pixel in the unit pixel unit Component; determining the overlap area corresponding to each unit pixel unit The product of the corresponding color components; the luminance of the sub-pixel is determined according to the sum of the respective products and the area of the sampling area.
  • the sampling area is a rectangular area
  • the four end points of the rectangular area are respectively: in a column adjacent to the column in which the sub-pixel is located, a straight line perpendicular to a column direction of a center of the sub-pixel is 3/ 2 sub-pixel height points.
  • the embodiment of the present invention further provides a display driving method
  • the display device is a 3D display device
  • the 3D display device includes: the pixel array according to any one of the above, wherein the sub-pixels located in the odd column are The first view sub-pixel group, the sub-pixels located in the even column are the second view sub-pixel group.
  • the display driving method includes dividing a first view and a second view to be displayed into a plurality of unit pixel units, respectively, and determining color components of respective colors in each unit pixel unit; for each sub-pixel of each view The luminance of the sub-pixel is determined according to a color component of a color of the sub-pixel in each unit pixel unit belonging to the view covered by the sampling region corresponding to the sub-pixel.
  • Step 1 respectively dividing the first view and the second view to be displayed into a plurality of unit pixel units, and determining color components of respective colors in each unit pixel unit.
  • the pixel array 10 is divided into different unit pixel units 20.
  • the unit pixel unit 20 includes a set number of sub-pixels 11, and the number of settings is 1, 3/2 or 2. That is, the unit pixel unit includes one sub-pixel 11, three or three sub-pixels 11 or two sub-pixels 11.
  • the 3/2 sub-pixels 11 and the 2 sub-pixels 11 are all sub-pixels 11 located in the same column of sub-pixels.
  • the sub-pixels 11 included in each unit pixel unit 20 are located in the same column pixel group. As shown in FIG. 2, each unit pixel unit 20 includes 3/2 sub-pixels 11, and 3/2 The sub-pixels 11 are located in the same column of sub-pixels.
  • Step 2 For each sub-pixel of each view, the luminance of the sub-pixel is determined according to the color component of the color of the sub-pixel in each unit pixel unit of the view covered by the sampling area corresponding to the sub-pixel.
  • the control signal of the 3D view includes signals of two views, two views are view 1 and view 2, respectively, and view 1 and view 2 are respectively transmitted to the left eye and the right eye of the human eye to form a 3D effect.
  • the different columns in the pixel array 10 correspond to view 1 and view 2, respectively.
  • the odd column subpixel corresponds to the signal of view 1
  • the even column subpixel corresponds to the signal of view 2.
  • the sub-pixels 11 in the sub-pixels are R1, G1, and B1
  • the sub-pixels 11 in the sub-pixel 11 corresponding to the view 2 are R2, G2, and B2.
  • the sub-pixels corresponding to view 1 and view 2 are alternately arranged. That is, the sub-pixel columns of the display view 1 and the sub-pixel columns of the display view 2 are alternately arranged.
  • each unit pixel unit 20 shown in FIG. 2 includes 3/2 sub-pixel 11 units.
  • the sub-pixels 11 of each color are separately described below, and the sub-pixel corresponding to the view 1 is taken as an example for description.
  • FIG. 3 shows a view signal relationship corresponding to the pixel array 10;
  • FIG. 4 shows an arrangement of sub-pixels 11 corresponding to the view 1, and corresponding to the view 1 provided in the embodiment.
  • the sub-pixels are odd-numbered column sub-pixels, that is, the S1, S3, and S5 column sub-pixels are the sub-pixels 11 corresponding to the view 1, and the arrangement of the sub-pixels is shown in FIG.
  • the sampling area 30 of the color sub-pixel 11 is a rectangular area, and the four end points of the rectangular area are respectively: in the two columns adjacent to the column where the sub-pixel is located, the vertical direction is the column direction of the center of the sub-pixel.
  • the line is a point of 3/2 sub-pixel heights. That is, a line along the column direction passing through the center of the sub-pixel is a point of 3/2 sub-pixel heights on the center line along the column direction of the two columns adjacent to the column in which the sub-pixel is located.
  • FIG. 5 shows an arrangement of blue sub-pixels corresponding to view 1
  • FIG. 6 shows a schematic view of a sampling area 30 of blue sub-pixels corresponding to view 1
  • the sampling region 30 corresponding to the blue sub-pixel is centered on the sub-pixel 11 of the color, has a width of three sub-pixels 11 in the column direction, and has a width of two sub-pixels 11 in the row direction. rectangle. It can be seen from FIG.
  • FIG. 7 shows a unit pixel unit covered by the sampling area 30 corresponding to the blue sub-pixel shown in FIG.
  • the coordinates of the unit pixel unit corresponding to the blue sub-pixel are (m, n), and at this time, the unit pixel units covered by the sampling area 30 are respectively (m-1, n-1), (m-1, n), (m-1, n+1), (m, n-1), (m, n), (m, n+1) , (m+1, n-1), (m+1, n), (m+1, n+1), a total of nine unit pixel units.
  • FIG. 8 shows the arrangement of the green sub-pixels corresponding to the view 1 and the sampling area 30 corresponding to the green sub-pixels
  • FIG. 9 shows the corresponding corresponding to the green sub-pixels.
  • the sampling area 30 corresponding to the green sub-pixel provided by the embodiment is rectangular, and the sampling area 30 of the rectangular portion includes two sub-pixels 11 in the same column as the green sub-pixel and above the green sub-pixel.
  • FIG. 9 shows a unit pixel unit covered by the sampling area 30 corresponding to the green sub-pixel shown in FIG.
  • the coordinates of the unit pixel unit corresponding to the green sub-pixel are (m, n).
  • the unit pixel units covered by the sampling area 30 are (m-1, n-1), (m), respectively.
  • the sampling area 30 corresponding to the red sub-pixel provided by the embodiment is rectangular, and the sampling area 30 of the rectangular portion includes two sub-pixels 11 in the same column as the red sub-pixel and located above the red sub-pixel. a portion of the two sub-pixels 11 that are in the same column as the red sub-pixel and are located below the red sub-pixel, and also cover three sub-pixels adjacent to the red sub-pixel, three of each sub-pixel A portion of the sub-pixel 11.
  • FIG. 11 shows a unit pixel unit covered by the sampling area 30 corresponding to the red sub-pixel shown in FIG.
  • the coordinates of the unit pixel unit corresponding to the red sub-pixel are (m, n).
  • the unit pixel units covered by the sampling area 30 are (m-1, n-1), (m, respectively). -1,n), (m-1,n+1), (m,n-1), (m,n), (m,n+1), (m+1,n-2),(m +1, n-1), (m+1, n), a total of nine unit pixel units.
  • the design manner of the sampling area 30 in the sub-pixel corresponding to the view 2 is the same as that of the sub-pixel 11 corresponding to the view 1 and will not be further described herein.
  • the view 1 and view 2 in the two views are believed in the algorithm design.
  • the information is split, and the signal splitting is performed for each view, that is, the splitting of the RGB signals, and the design of the sampling area 30 is performed on the basis of each color. Since the actual output position of the sub-pixel 11 is determined, the sampling area 30 is positioned. It is determined that the correspondence relationship of the corresponding input signals can be confirmed according to the sampling area 30.
  • the advantages of the control method provided by the embodiment of the present invention include: combining the sub-pixel 11 rendering method with the 3D display by algorithm design, performing algorithm compilation on the 3D input signal, increasing the virtual resolution of each view, thereby enabling the 3D display effect. More excellent.
  • the embodiment of the present invention further provides a display device, comprising the pixel array according to any one of the above, and/or the display driving device according to the above-mentioned person.
  • signal splitting is performed for each view, that is, splitting of the RGB signals.
  • the design of the sampling area is performed on the basis of each color, and the position of the sampling area is determined because the actual output position of the sub-pixel is determined, so that the correspondence relationship of the corresponding input signals can be confirmed according to the sampling area.

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Abstract

一种像素阵列、显示驱动装置及其驱动方法、显示装置。像素阵列（10）包括多列亚像素组，每列亚像素组包含M×N个亚像素（11），其中，奇数列亚像素组与偶数列亚像素组在列方向上偏移亚像素（11）在列方向上的宽度的1/2；每列亚像素组中的每个亚像素（11）在列方向扭曲，且位于奇数列的亚像素组的扭曲方向与位于偶数列的亚像素组的扭曲方向相反。通过采用扭曲的亚像素，改善了显示3D画面时两视图之间的串扰情况，通过算法设计将亚像素渲染方法与3D显示相结合，针对3D输入信号进行算法编译，增加每一视图的虚拟分辨率，从而使3D的显示效果更加优秀。

Description

像素阵列、显示驱动装置及其驱动方法、显示装置 技术领域
本发明的实施例涉及一种像素阵列、显示驱动装置及其驱动方法、显示装置。
背景技术
裸眼3D是一种三维显示技术，它通过光栅，区分进入人左右眼的信息，使人感觉有3D的效果，在大尺寸电视上应用较多。但是裸眼3D由于具有挡光光栅设计，在观测过程中，图像分辨率降低很多，有时会降低1半的PPI(每英寸拥有的像素数目)，从而使观看3D效果降低。
虚拟显示技术在目前显示领域中应用十分广泛，通过像素公用，能够使视觉分辨率高于显示面板的物理分辨率。目前韩国三星是使用虚拟技术最多的面板商。在OLED在制作亚像素时，由于有机树脂图案形成工艺难度较大，所以在制作更高的PPI显示屏上遇见瓶颈。通过虚拟技术能够很好的解决这个问题，提高人眼感受到的屏幕分辨率。
发明内容
本发明的一个实施例提供一种像素阵列，包括多列亚像素组，每列亚像素组包含沿列方向排列的M×N个亚像素，M为亚像素颜色的种类，N为大于2的正整数，其中，奇数列亚像素组与偶数列亚像素组在列方向上偏移设定距离；每列亚像素组中的每个亚像素在列方向扭曲，且位于奇数列的亚像素组的扭曲方向与位于偶数列的亚像素组的扭曲方向相反。
在一些示例中，所述设定距离为所述亚像素在列方向上的宽度的1/2。
在一些示例中，所述亚像素的形状为平行四边形。
在一些示例中，所述平行四边形包括沿列方向的两个第一边和与该两个第一编邻接的两个第二边，在相邻列的平行四边形的第二边彼此相交且与列方向的夹角相同。
在一些示例中，所述平行四边形的内锐角介于0至20度之间。
在一些示例中，所述平行四边形的内锐角为介于5至8度之间。
在一些示例中，单位像素单元包括每列亚像素组中设定数量的亚像素，所述设定数量为1、3/2或2。
在一些示例中，所述M值为3，所述像素阵列为三角形阵列。
在一些示例中，分别位于相邻两列中的彼此相邻的三个亚像素分别为三种不同颜色的亚像素。
在一些示例中，所述亚像素在列方向上的宽度是在行方向上的宽度的1/2。
本发明的另一个实施例提供一种显示驱动装置，用于驱动3D显示装置，该3D显示装置包括如上所述的像素阵列，所述显示驱动装置包括：第一像素划分单元，被配置为将待显示图像划分为多个单位像素单元，并确定每一个单位像素单元中各个颜色的颜色分量；第一亮度确定单元，被配置为针对每个亚像素，按照该亚像素对应的采样区域所覆盖的各个单位像素单元中该亚像素颜色的颜色分量确定该亚像素的发光亮度。
在一些示例中，所述采样区域为矩形区域，该矩形区域的四个端点分别为：与该亚像素所在列相邻的两列的沿列方向的中心线上，距离穿过该亚像素的中心的沿行方向上的直线为3/2个亚像素高度的点。
本发明的再一个实施例提供一种显示驱动方法，用于驱动3D显示装置，所述3D显示装置包括：如上所述的像素阵列，位于奇数列的所述亚像素为第一视图亚像素组，位于偶数列的所述亚像素为第二视图亚像素组；所述显示驱动方法包括：分别将待显示的第一视图和第二视图划分为多个单位像素单元，并确定每一个单位像素单元中各个颜色的颜色分量；针对每一个视图的每一个亚像素，按照该亚像素对应的采样区所覆盖的、属于该视图的各个单位像素单元中该亚像素的颜色的颜色分量确定该亚像素的发光亮度。
在一些示例中，所述采样区域为矩形区域，该矩形区域的四个端点分别为：与该亚像素所在列相邻的两列的沿列方向的中心线上，距离穿过该亚像素的中心的沿行方向上的直线为3/2个亚像素高度的点。
本发明的又一个实施例提供一种显示装置，包括如上所述的像素阵列和/或如上所述的显示驱动装置。
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为本发明实施例提供的像素阵列的单位像素单元的示意图；
图2为本发明实施例提供的像素阵列的示意图；
图3为本发明实施例提供的像素阵列中与视图1及视图2对应的亚像素组的排列示意图；
图4为本发明实施例提供的与视图1对应的亚像素组的排列示意图；
图5为本发明实施例提供的与视图1对应的蓝色亚像素的排列示意图；
图6为本发明实施例提供的与视图1对应的蓝色亚像素对应的采样区示意图；
图7为本发明实施例提供的与视图1对应的蓝色亚像素对应的采样区覆盖的像素单元示意图；
图8为本发明实施例提供的与视图1对应的绿色亚像素对应的采样区示意图；
图9为本发明实施例提供的与视图1对应的绿色亚像素对应的采样区覆盖的像素单元示意图；
图10为本发明实施例提供的与视图1对应的红色亚像素对应的采样区示意图；
图11为本发明实施例提供的与视图1对应的红色亚像素对应的采样区覆盖的像素单元示意图。
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。
为了提高显示装置的裸眼3D效果，本发明实施例提供了一种像素阵列、 显示驱动装置及其驱动方法、显示装置。在本发明实施例的技术方案中，通过改善每个亚像素的形状，并改善3D信号输入方式，从而提高了显示装置的裸眼3D的显示效果。
图2示出了本发明实施例提供的像素阵列的结构示意图。本发明实施例提供了一种像素阵列10，包括多列亚像素，每列亚像素包含M×N个亚像素11，M为亚像素11颜色的种类，N为大于2的正整数。
在该像素阵列10中，奇数列亚像素与偶数列亚像素在列方向上偏移亚像素11在列方向上的宽度的1/2。
每列亚像素中的每个亚像素11在列方向扭曲，且位于奇数列的亚像素的扭曲方向与位于偶数列的亚像素的扭曲方向相反。扭曲是指相对于通常结构的矩形的亚像素形状，这里的亚像素为平行四边形形状。在列方向扭曲是指在沿列方向的两条边在列方向上彼此错开一定的距离。
单位像素单元20包括每列亚像素中设定数量的亚像素11。
在上述实施例中，采用扭曲的亚像素11，改善了显示3D画面时两视图之间的串扰，进而改善了裸眼3D显示的效果。
如图2所示，亚像素11的形状为平行四边形。并且，对于列方向上的扭曲，奇数列亚像素中的亚像素11的扭曲方向，与偶数列亚像素中的亚像素11的扭曲方向相反。以第一列及第二列为例，其中第一列的亚像素中的亚像素11的扭曲方向为左低右高，而第二列亚像素组中的亚像素11的扭曲方向为左高右低，其中的左右均为图2中所示的像素阵列10放置时的方向为参考方向所示的。在具体扭曲时，平行四边形的内锐角介于0-20度之间。如本实施例提供的内锐角为5度、10度、15度、20度等任意介于0-20度之间的度数。在一些示例中，平行四边形的内锐角为介于5～8度之间，例如，5度、6度、7度、8度等任意介于5-8度之间的度数。
在一些示例中，如图2所示，所述平行四边形包括沿列方向的两个第一边和与该两个第一编邻接的两个第二边，在相邻列的平行四边形的第二边彼此相交且与列方向的夹角相同。
在一些示例中，如图2所示，分别位于相邻两列中的彼此相邻的三个亚像素分别为三种不同颜色的亚像素。
图1和图2示出了real stripe的像素排布和本发明实施例的像素设计关 系。图1是粗黑线框及虚线框框出的分别为一个理论像素单元，每个理论像素单元包括3个矩形亚像素，每个亚像素的长度是其宽度的三倍。例如亚像素包括RGB亚像素。图2是本发明实施例对应的像素阵列10。图2中的粗黑框及虚线框为单位像素单元20的设计基准，即与理论像素单元的面积相等，图2中单位像素单元20为平行四边形，平行四边形的底边与图1中粗黑线框及虚线框示出的理论像素单元的长度一致，且平行四边形的高度与理论像素单元的宽度也一致。
在本实施例中，单位像素单元20包括设定数量的亚像素11，设定数量为1、3/2或2。即单位像素单元包含1个亚像素11、3/2个亚像素11或者2个亚像素11。所述的3/2个亚像素11、2个亚像素11均为位于同一列亚像素中的亚像素11。
此外，本实施例提供的亚像素11包含三种颜色的亚像素11，即M值为3。该三种颜色的亚像素11例如为：红色亚像素、蓝色亚像素、绿色亚像素。例示的排列如图2所示。同时，本实施例提供的像素阵列10为三角形阵列。例如，该三角形阵列为相邻的三种不同颜色的亚像素11的中心的连线组成三角形，并且上述相邻的三种不同颜色的亚像素11为不在同一列的三个相邻的亚像素11。
本实施例提供的像素阵列10在排列时，不同列之间的亚像素错位设置，例如，奇数列亚像素与偶数列亚像素在列方向上的错位为亚像素11在列方向上的宽度的1/2。此外，亚像素11在列方向上的宽度是在行方向上的宽度的1/2。
此外，本发明实施例还提供了一种显示驱动装置，该显示驱动装置用于驱动3D显示装置，该3D显示装置包括上述任一项所述的像素阵列，所述显示驱动装置包括：第一像素划分单元，将待显示图像划分为多个理论的像素单元，并确定每一个单位像素单元中各个颜色的颜色分量；第一亮度确定单元，针对每个亚像素，按照该亚像素对应的采样区域所覆盖的各个单位像素单元中该亚像素颜色的颜色分量确定该亚像素的发光亮度。
在上述方法中，针对每一个亚像素，确定其对应的采样区与所述多个单位像素单元中的每一个单位像素单元的重叠面积以及在该单位像素单元中该亚像素的颜色对应的颜色分量；确定每一个单位像素单元对应的重叠面积与 对应的颜色分量的乘积；根据各个乘积的和以及采样区的面积确定该亚像素的发光亮度。
在一些示例中，该采样区域为矩形区域，该矩形区域的四个端点分别为：与该亚像素所在列相邻的两列中，垂直距离该亚像素的中心所在列方向的直线为3/2个亚像素高度的点。
此外，本发明实施例还提供了一种显示驱动方法，所述显示装置为3D显示装置，所述3D显示装置包括：上述任一项所述的像素阵列，位于奇数列的所述亚像素为第一视图亚像素组，位于偶数列的所述亚像素为第二视图亚像素组。所述显示驱动方法包括：分别将待显示的第一视图和第二视图划分为多个单位像素单元，并确定每一个单位像素单元中各个颜色的颜色分量；针对每一个视图的每一个亚像素，按照该亚像素对应的采样区所覆盖的、属于该视图的各个单位像素单元中该亚像素的颜色的颜色分量确定该亚像素的发光亮度。
为了方便对本发明实施例的理解，下面结合附图对其进行详细的描述。
步骤一、分别将待显示的第一视图和第二视图划分为多个单位像素单元，并确定每一个单位像素单元中各个颜色的颜色分量。
例如，将像素阵列10划分成不同的单位像素单元20。在划分时，如图2所示，单位像素单元20包括设定数量的亚像素11，设定数量为1、3/2或2。即单位像素单元包含1个亚像素11、3/2个亚像素11或者2个亚像素11。所述的3/2个亚像素11、2个亚像素11均为位于同一列亚像素中的亚像素11。在具体划分时，每个单位像素单元20包含的亚像素11位于同一列像素组中，如图2示出的，每个单位像素单元20包含3/2个亚像素11，且3/2个亚像素11位于同一列亚像素中。
步骤二、针对每一个视图的每一个亚像素，按照该亚像素对应的采样区所覆盖的、属于该视图的各个单位像素单元中该亚像素的颜色的颜色分量确定该亚像素的发光亮度。
例如，3D视图的控制信号包含两个视图的信号，两个视图分别为视图1及视图2，视图1及视图2分别传入到人眼的左眼及右眼从而形成3D效果。像素阵列10中的不同列分别对应视图1及视图2。例如，奇数列亚像素对应视图1的信号，偶数列亚像素对应视图2的信号。如图3所示，与视图1对 应的亚像素中的亚像素11为R1、G1、B1，与视图2对应的亚像素11中的亚像素11为R2、G2、B2。由图3可以看出，与视图1及视图2对应的亚像素交替排列。也就是说，显示视图1的亚像素列和显示视图2的亚像素列交替排列。
本实施例中的单位像素单元20采用图2中所示的每个单位像素单元20包含3/2个亚像素11单元为例进行说明。同时，为了方便对本实施例提供的亚像素11对应的采样区30的描述，下面针对每种颜色的亚像素11分别进行描述，并以与视图1对应的亚像素为例进行说明。
首先参考图3及图4，图3示出了像素阵列10对应的视图信号关系；图4示出了与视图1对应的亚像素11的排列；在本实施例中提供的与视图1对应的亚像素为奇数列亚像素，即第S1、S3、S5列亚像素为与视图1对应的亚像素11，图4中示出了该亚像素的排列。
针对颜色亚像素11的采样区30，该采样区域为矩形区域，该矩形区域的四个端点分别为：与该亚像素所在列相邻的两列中，垂直距离该亚像素的中心所在列方向的直线为3/2个亚像素高度的点。也就是说，与该亚像素所在列相邻的两列的沿列方向的中心线上，距离穿过该亚像素的中心的沿行方向上的直线为3/2个亚像素高度的点。
如图5～图7，图5示出了与视图1对应的蓝色亚像素的排列；图6示出了与视图1对应的蓝色亚像素的采样区30的设计示意图；图7示出了与视图1对应的蓝色亚像素对应的采样区30覆盖的单位像素单元。在图6中可以看出，蓝色亚像素对应的采样区30以该颜色的亚像素11为中心，在列方向上为三个亚像素11宽度，在行方向为两个亚像素11宽度的矩形。由图6可以看出，由于本实施例提供的像素阵列10中的亚像素11为扭矩结构，即亚像素11为平行四边形状，因此，在采样区30为矩形时，矩形的采样区30部分包含了与该蓝色亚像素同列且位于该蓝色亚像素上方的两个亚像素11的一部分、与该蓝色亚像素同列且位于该蓝色亚像素下方的两个亚像素11的一部分，还覆盖了位于该蓝色亚像素相邻的两列亚像素中，每列亚像素中的三个亚像素11的一部分。一并参考图7，图7示出了图6中示出的蓝色亚像素对应的采样区30覆盖的单位像素单元。如图7所示，该蓝色亚像素对应的单位像素单元的坐标为(m，n)，此时，该采样区30覆盖的单位像素单元分别 为(m-1，n-1)、(m-1，n)、(m-1，n+1)、(m，n-1)、(m，n)、(m，n+1)、(m+1，n-1)、(m+1，n)、(m+1，n+1)，共九个单位像素单元。
对于绿色亚像素，如图8及图9所示，图8示出了视图1对应的绿色亚像素的排列，以及绿色亚像素对应的采样区30，图9示出了该绿色亚像素对应的采样区30覆盖的单位像素单元。首先，参考图8，本实施例提供的绿色亚像素对应的采样区30的为矩形，矩形的采样区30部分包含了与该绿色亚像素同列且位于该绿色亚像素上方的两个亚像素11的一部分、与该绿色亚像素同列且位于该绿色亚像素下方的两个亚像素11的一部分，还覆盖了位于该绿色亚像素相邻的两列亚像素中，每列亚像素中的三个亚像素11的一部分。一并参考图8，图9示出了图8中示出的绿色亚像素对应的采样区30覆盖的单位像素单元。如图9所示，该绿色亚像素对应的单位像素单元的坐标为(m，n)，此时，该采样区30覆盖的单位像素单元分别为(m-1，n-1)、(m-1，n)、(m-1，n+1)、(m，n-1)、(m，n)、(m，n+1)、(m，n+2)、(m+1，n-1)、(m+1，n)、(m+1，n+1)，共十个单位像素单元。
对于红色亚像素，如图10及图11所示，其中，图10示出了红色亚像素对应的采样区30的结构，图11示出了红色亚像素对应的采样区30覆盖的单位像素单元。首先，参考图10，本实施例提供的红色亚像素对应的采样区30的为矩形，矩形的采样区30部分包含了与该红色亚像素同列且位于该红色亚像素上方的两个亚像素11的一部分、与该红色亚像素同列且位于该红色亚像素下方的两个亚像素11的一部分，还覆盖了位于该红色亚像素相邻的两列亚像素中，每列亚像素中的三个亚像素11的一部分。一并参考图10，图11示出了图10中示出的红色亚像素对应的采样区30覆盖的单位像素单元。如图11所示，该红色亚像素对应的单位像素单元的坐标为(m，n)，此时，该采样区30覆盖的单位像素单元分别为(m-1，n-1)、(m-1，n)、(m-1，n+1)、(m，n-1)、(m，n)、(m，n+1)、(m+1，n-2)、(m+1，n-1)、(m+1，n)，共九个单位像素单元。
此外，与视图2对应的亚像素中的采样区30的设计方式与视图1对应的亚像素11的设计方式相同，在此不再一一赘述。
通过上述描述可以看出，在算法设计上将两视图中的视图1和视图2信 息进行拆分，分别针对每一个视图进行信号拆分，即RGB信号的拆分，在每一种颜色基础上进行采样区30的设计，由于亚像素11实际输出位置确定，导致采样区30位置确定，从而根据采样区30能够确认对应输入信号的对应关系。
本发明实施例提供的控制方法的优点包括，通过算法设计将亚像素11渲染方法与3D显示相结合，针对3D输入信号进行算法编译，增加每一视图的虚拟分辨率，从而使3D的显示效果更加优秀。
本发明实施例还一种显示装置，该显示装置包括上述任一项所述的像素阵列和/或上述人一种所述的显示驱动装置。
在上述技术方案中，通过在算法设计上将两视图中的视图1和视图2信息进行拆分，分别针对每一个视图进行信号拆分，即RGB信号的拆分。在每一种颜色基础上进行采样区的设计，由于亚像素实际输出位置确定，导致采样区位置确定，从而根据采样区能够确认对应输入信号的对应关系。
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2015年8月28日递交的中国专利申请第201510543531.X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 (15)

  1. 一种像素阵列，包括多列亚像素组，每列亚像素组包含沿列方向排列的M×N个亚像素，M为亚像素颜色的种类，N为大于2的正整数，其中，
    奇数列亚像素组与偶数列亚像素组在列方向上偏移设定距离；
    每列亚像素组中的每个亚像素在列方向扭曲，且位于奇数列的亚像素组的扭曲方向与位于偶数列的亚像素组的扭曲方向相反。
  2. 如权利要求1所述的像素阵列，其中，所述设定距离为所述亚像素在列方向上的宽度的1/2。
  3. 如权利要求2所述的像素阵列，其中，所述亚像素的形状为平行四边形。
  4. 如权利要求3所述的像素阵列，其中，所述平行四边形包括沿列方向的两个第一边和与该两个第一编邻接的两个第二边，在相邻列的平行四边形的第二边彼此相交且与列方向的夹角相同。
  5. 如权利要求3所述的像素阵列，其中，所述平行四边形的内锐角介于0至20度之间。
  6. 如权利要求5所述的像素阵列，其中，所述平行四边形的内锐角为介于5至8度之间。
  7. 如权利要求1～6任一项所述的像素阵列，其中，单位像素单元包括每列亚像素组中设定数量的亚像素，所述设定数量为1、3/2或2。
  8. 如权利要求1～7任一项所述的像素阵列，其中，所述M值为3，所述像素阵列为三角形阵列。
  9. 如权利要求1～8任一项所述的像素阵列，其中，分别位于相邻两列中的彼此相邻的三个亚像素分别为三种不同颜色的亚像素。
  10. 如权利要求1所述的像素阵列，其中，所述亚像素在列方向上的宽度是在行方向上的宽度的1/2。
  11. 一种显示驱动装置，用于驱动3D显示装置，该3D显示装置包括如权利要求1～10任一项所述的像素阵列，所述显示驱动装置包括：
    第一像素划分单元，被配置为将待显示图像划分为多个单位像素单元，并确定每一个单位像素单元中各个颜色的颜色分量；
    第一亮度确定单元，被配置为针对每个亚像素，按照该亚像素对应的采样区域所覆盖的各个单位像素单元中该亚像素颜色的颜色分量确定该亚像素的发光亮度。
  12. 如权利要求11所述的显示驱动装置，其中，所述采样区域为矩形区域，该矩形区域的四个端点分别为：与该亚像素所在列相邻的两列的沿列方向的中心线上，距离穿过该亚像素的中心的沿行方向上的直线为3/2个亚像素高度的点。
  13. 一种显示驱动方法，用于驱动3D显示装置，所述3D显示装置包括：如所述权利要求1～10任一项所述的像素阵列，位于奇数列的所述亚像素为第一视图亚像素组，位于偶数列的所述亚像素为第二视图亚像素组；
    所述显示驱动方法包括：
    分别将待显示的第一视图和第二视图划分为多个单位像素单元，并确定每一个单位像素单元中各个颜色的颜色分量；
    针对每一个视图的每一个亚像素，按照该亚像素对应的采样区所覆盖的、属于该视图的各个单位像素单元中该亚像素的颜色的颜色分量确定该亚像素的发光亮度。
  14. 如权利要求13所述的显示驱动方法，其中，所述采样区域为矩形区域，该矩形区域的四个端点分别为：与该亚像素所在列相邻的两列的沿列方向的中心线上，距离穿过该亚像素的中心的沿行方向上的直线为3/2个亚像素高度的点。
  15. 一种显示装置，包括如权利要求1～10任一项所述的像素阵列和/或权利要求11或12所述的显示驱动装置。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112669429A (zh) * 2021-01-07 2021-04-16 稿定（厦门）科技有限公司 图像扭曲渲染方法及装置
CN112767236A (zh) * 2020-12-30 2021-05-07 稿定（厦门）科技有限公司 图像扭曲效果渲染方法及装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105185288A (zh) * 2015-08-28 2015-12-23 京东方科技集团股份有限公司 一种像素阵列、显示驱动装置及其驱动方法、显示装置
CN105489177B (zh) * 2015-11-30 2018-06-29 信利（惠州）智能显示有限公司 子像素渲染方法及渲染装置
CN106707532B (zh) * 2017-01-19 2019-04-26 京东方科技集团股份有限公司 一种显示装置
CN115047646A (zh) * 2022-05-20 2022-09-13 北京芯海视界三维科技有限公司 显示屏及显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104506843A (zh) * 2014-12-10 2015-04-08 深圳市奥拓电子股份有限公司 一种多视点led自由立体显示装置
CN104639928A (zh) * 2013-11-13 2015-05-20 三星显示有限公司 三维图像显示设备
CN104680949A (zh) * 2015-03-25 2015-06-03 京东方科技集团股份有限公司 像素阵列、显示驱动方法、显示驱动装置和显示装置
CN104766548A (zh) * 2015-03-17 2015-07-08 京东方科技集团股份有限公司 一种显示装置及其显示方法
KR101540641B1 (ko) * 2014-12-23 2015-07-31 (주) 스카이미디어 세로형 3차원 디지털 정보 표시장치
CN105185288A (zh) * 2015-08-28 2015-12-23 京东方科技集团股份有限公司 一种像素阵列、显示驱动装置及其驱动方法、显示装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040080479A1 (en) 2002-10-22 2004-04-29 Credelle Thomas Lioyd Sub-pixel arrangements for striped displays and methods and systems for sub-pixel rendering same
US7397455B2 (en) 2003-06-06 2008-07-08 Samsung Electronics Co., Ltd. Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements
US7525526B2 (en) 2003-10-28 2009-04-28 Samsung Electronics Co., Ltd. System and method for performing image reconstruction and subpixel rendering to effect scaling for multi-mode display
US7825921B2 (en) 2004-04-09 2010-11-02 Samsung Electronics Co., Ltd. System and method for improving sub-pixel rendering of image data in non-striped display systems
US7619637B2 (en) 2004-04-09 2009-11-17 Samsung Electronics Co., Ltd. Systems and methods for improved gamut mapping from one image data set to another
KR101251996B1 (ko) * 2005-12-07 2013-04-08 삼성디스플레이 주식회사 액정 표시 장치
TWI328128B (en) 2006-03-17 2010-08-01 Au Optronics Corp Liquid crystal display
JP4500321B2 (ja) * 2007-03-05 2010-07-14 株式会社 日立ディスプレイズ 液晶表示装置
KR101064466B1 (ko) 2009-07-29 2011-09-16 삼성모바일디스플레이주식회사 유기전계발광 표시장치
KR101758625B1 (ko) 2010-08-24 2017-08-01 엘지디스플레이 주식회사 액정표시장치
KR20120045286A (ko) 2010-10-29 2012-05-09 삼성모바일디스플레이주식회사 유기 전계발광 표시장치
JP5935238B2 (ja) * 2011-04-20 2016-06-15 Ｎｌｔテクノロジー株式会社 画像表示装置並びにこれを備える端末装置
KR101278150B1 (ko) 2011-06-27 2013-06-27 한국표준과학연구원 다공관을 갖는 미세먼지 포집장치
CN102903318B (zh) 2011-07-29 2015-07-08 深圳云英谷科技有限公司 显示器的子像素排列及其呈现方法
JP5532075B2 (ja) * 2012-04-18 2014-06-25 凸版印刷株式会社 液晶表示装置
FR2995713B1 (fr) * 2012-09-14 2015-07-17 Alioscopy Ecran d'affichage, en particulier pour autostereoscopie.
CN104599626B (zh) * 2015-03-02 2017-03-01 京东方科技集团股份有限公司 显示驱动方法和装置、采样区的生成方法和装置
CN104681001A (zh) * 2015-03-23 2015-06-03 京东方科技集团股份有限公司 显示驱动方法及显示驱动装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104639928A (zh) * 2013-11-13 2015-05-20 三星显示有限公司 三维图像显示设备
CN104506843A (zh) * 2014-12-10 2015-04-08 深圳市奥拓电子股份有限公司 一种多视点led自由立体显示装置
KR101540641B1 (ko) * 2014-12-23 2015-07-31 (주) 스카이미디어 세로형 3차원 디지털 정보 표시장치
CN104766548A (zh) * 2015-03-17 2015-07-08 京东方科技集团股份有限公司 一种显示装置及其显示方法
CN104680949A (zh) * 2015-03-25 2015-06-03 京东方科技集团股份有限公司 像素阵列、显示驱动方法、显示驱动装置和显示装置
CN105185288A (zh) * 2015-08-28 2015-12-23 京东方科技集团股份有限公司 一种像素阵列、显示驱动装置及其驱动方法、显示装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3343543A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112767236A (zh) * 2020-12-30 2021-05-07 稿定（厦门）科技有限公司 图像扭曲效果渲染方法及装置
CN112669429A (zh) * 2021-01-07 2021-04-16 稿定（厦门）科技有限公司 图像扭曲渲染方法及装置

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