WO2015085726A1 - 显示面板的显示方法 - Google Patents
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- WO2015085726A1 WO2015085726A1 PCT/CN2014/078779 CN2014078779W WO2015085726A1 WO 2015085726 A1 WO2015085726 A1 WO 2015085726A1 CN 2014078779 W CN2014078779 W CN 2014078779W WO 2015085726 A1 WO2015085726 A1 WO 2015085726A1
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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
- G09G3/2003—Display of colours
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/52—RGB geometrical arrangements
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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
- 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
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
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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
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
Definitions
- the present invention belongs to the field of display technologies, and in particular, to a display method of a display panel. Background technique
- each dot is composed of a first color sub-pixel 1 1 , a second color sub-pixel 12 , and a third color.
- the sub-pixel 13 displays color by mixing light.
- each pixel 2 is composed of one of a red sub-pixel, a green sub-pixel, and a blue sub-pixel (RGB mode).
- RGB mode blue sub-pixel
- Pent i le mode display device In order to improve the display effect when the sub-pixel size is constant, a Pent i le mode display device has been proposed.
- the number of sub-pixels of partial colors (such as red sub-pixels and blue sub-pixels) is halved; at the same time, the display device virtualizes sub-pixels of different colors as being in different "layers", and Each layer is divided into a plurality of sampling regions, and the sampling regions of the respective layers are not overlapped, and then the content to be displayed by each sub-pixel is calculated by the area ratio of the sampling regions.
- the central pixel of the display device In the Pent i l e mode, the central pixel of the display device is "common", thus achieving a higher resolution than the actual resolution in visual effects.
- the display device of the existing Pent i le mode is still unsatisfactory, and since the number of sub-pixels of some colors is halved, the sub-pixels of the various colors are not evenly distributed, which results in easy jagged texture. Grid-like spots, small content display and other issues; At the same time, because it adopts the "layered partition" calculation mode, the calculation of the content required for each sub-pixel requires a complicated operation process, and the amount of calculation is large.
- the technical problem to be solved by the present invention includes a display method with high resolution, good display effect, and small required calculation amount, which has a poor display effect and a large amount of computation required for the existing high-resolution display method.
- the technical solution adopted to solve the technical problem of the present invention is a display method of a display panel, the display panel includes a plurality of repeating units, each repeating unit is composed of a first color sub-pixel arranged in order in a row, and a second The color sub-pixel is composed of a third color sub-pixel, and the display method comprises the steps of:
- the first color, the second color, and the third color component are not repeatedly selected from red, green, and blue.
- the first color component, the second color component, the third color component, and the display component are all brightness.
- all of the sub-pixels in the same column have the same color; or the plurality of sub-pixels in the same column are the first color sub-pixel, the second color sub-pixel, and the third color sub-pixel, which are sequentially arranged in turn.
- the step S1 comprises: determining a first color component, a second color component, and a third color component of each of the repeating units according to content of the image to be displayed at different positions.
- the common unit of the one repeating unit comprises: two repeating units adjacent to and adjacent to the repeating unit, and two adjacent rows respectively located in the row of the repeating unit and closest to the repeat in the row direction Two repeating units of the unit.
- the common unit of the one repeating unit further comprises: the repeating unit itself.
- the step S2 includes: separately calculating a plurality of commons of the repeating unit a ratio of a first color component to a second color component in each of the cells, using a calculated median of the plurality of ratios as a first distribution ratio; respectively calculating a second of each of the plurality of common cells of the repeating unit The ratio of the color component to the third color component is calculated using the median of the plurality of ratios as the second distribution ratio.
- the step S2 includes: separately calculating a ratio of a first color component to a second color component in each of the plurality of common units of the repeating unit, and multiplying the calculated plurality of ratio values by respective proportional coefficients a median of the obtained plurality of values as a first distribution ratio; and respectively calculating a ratio of the second color component to the third color component in each of the plurality of common cells of the repeating unit, using the calculated plurality of ratios The median of the plurality of values obtained by multiplying the respective scale factors is used as the second distribution ratio.
- the step S3 includes: allocating the total values of the first color component, the second color component, and the third color component in the repeating unit to the first color sub-pixel and the second color sub-pixel according to the first distribution ratio. Calculating a display component of the first color sub-pixel and a first candidate quantity of the second color sub-pixel, respectively; and totaling the first color component, the second color component, and the third color component in the repeating unit according to the second distribution ratio Assigning values to the second color sub-pixel and the third color sub-pixel, respectively calculating a second candidate amount of the second color sub-pixel and a display component of the third color sub-pixel; and a first candidate amount according to the second color sub-pixel And a second candidate amount to determine a display component of the second color sub-pixel.
- determining the display component of the second color sub-pixel according to the first candidate amount and the second candidate amount of the second color sub-pixel comprises: using the first candidate amount and the second candidate of the second color sub-pixel The average of the quantities is used as the display component of the second color sub-pixel; or the second candidate color of the second color sub-pixel and the second candidate color of the second color component that is closer to the repeating unit are used as the second The display component of the color sub-pixel.
- each row of sub-pixels parallel to the data line is a "row"; for example, when the display panel is normally placed upright, it can be considered that each row of sub-pixels parallel to the ground direction is one" Line " , can also be considered as a "row” in each row of sub-pixels perpendicular to the ground direction.
- first color sub-pixel, the second color sub-pixel, and the third color sub-pixel refer to three different color sub-pixels that can display “first color, second color, and third color”, respectively.
- first color, second color, third color should be one of the three primary colors.
- first color component, the second color component, and the third color component are respectively three colors of “first color, second color, and third color” according to display information at a certain repeating unit position.
- the "parameter amount” that is, the display content of the repeating unit is composed of three colors, and each of the “components” described above respectively represents the “parameter amount” of each of the three colors.
- display component refers to the amount of parameter "should be displayed” for each sub-pixel after being calculated by the method of the present invention, and the “display component” may be different from the above-mentioned “first color component, second color” Each of the component, the third color component.
- the number of sub-pixels of each color is equal, so that no jagged lines, grid-like spots, and the like do not occur; and each repeating unit (including three sub-pixels) is divided into two parts for display calculation.
- the second sub-pixel is common, that is, the three sub-pixels correspond to two "pixels", so the resolution of the visual effect is improved; meanwhile, the content displayed by each sub-pixel is related to the content in the vicinity thereof, The color transition is even and the display effect is good.
- the "common unit” can also be understood in the form of "partition”, the partition is only used to determine the common unit, and the actual display does not require complicated partitioning and area ratio. The operation is simple, and the calculation process is simple and easy to implement.
- FIG. 2 is a schematic structural view of a display panel according to Embodiment 1 of the present invention.
- FIG. 3 is a schematic diagram of a repeating unit arrangement manner according to Embodiment 1 of the present invention
- FIG. 4 is a schematic diagram of another repeating unit arrangement manner according to Embodiment 1 of the present invention
- FIG. 5 is a first embodiment of the present invention
- a schematic diagram of partitioning a display panel
- FIG. 6 is a schematic diagram of a common unit taking method according to Embodiment 1 of the present invention
- FIG. 7 is a schematic diagram of another common unit taking method according to Embodiment 1 of the present invention
- FIG. 8 is a display method according to Embodiment 1 of the present invention; Calculating a schematic diagram of the first distribution ratio
- Figure 9 is a schematic diagram of calculating a second distribution ratio in the display method of Embodiment 1 of the present invention.
- reference numerals are: 1. a repeating unit; 1 1 , a first color sub-pixel; 12, a second color sub-pixel; 13, a third color sub-pixel; 2, a pixel; 21, a first pixel; Pixel. detailed description
- the embodiment provides a display method of a display panel.
- the display panel to which the method is applied is as shown in FIG. 2, and includes a plurality of repeating units 1 each of which is arranged by a first color sub-pixel 1 1 , a second color sub-pixel 12 , and a third in order in a row.
- the color sub-pixel 13 is composed.
- the first color, the second color, and the third color are preferably one of the three primary colors, respectively, and the combination of the three colors constitutes a combination of the three primary colors.
- the first color, the second color, and the third color are not repeatedly selected from red, green, and blue, respectively; that is, the first color, the second color, and the third color are different from each other, and They are three primary colors of red, green and blue.
- the first color, the second color, and the third color may also be other colors that are different from each other, such as magenta, cyan, yellow, and the like.
- the first color sub-pixel 1 1 , the second color sub-pixel 12 , and the third color sub-pixel 13 are three sub-pixels respectively capable of displaying corresponding colors (ie, first color, second color, and third color);
- Each of the three sub-pixels arranged in a predetermined order constitutes one repeating unit 1; and the repeating unit 1 (or the sub-pixel in the repeating unit 1) is rearranged to be the display surface of the entire display panel.
- the display panel of this embodiment may be an organic light emitting diode display panel or a liquid crystal display panel. That is to say, the display principle of the display panel may be different as long as the sub-pixels thereof are arranged in the above manner.
- the display panel can also be other types of known display panels, such as a plasma display panel, an electrophoretic display panel, etc., which are not enumerated here.
- all of the sub-pixels in the same column in the display panel have the same color. That is to say, as shown in FIG. 3, each of the repeating units 1 in the display panel is arranged in "up and down alignment", so that in any column of the display panel, the sub-pixels of the same color are displayed, that is, in the display panel. Strip" arrangement.
- the plurality of sub-pixels in each column of the display panel are respectively the first color sub-pixel 1 1 , the second color sub-pixel 12 , and the third color sub-pixel 13 arranged in turn.
- each of the repeating units 1 in the display panel may also be arranged such that adjacent rows are "staggered" by one to two sub-pixels, so that in any column of the display panel, there are three different
- the sub-pixels of the color are arranged alternately, that is, the display panel is in the form of an "Is land" arrangement.
- each repeating unit 1 includes a first color sub-pixel 1 1 and a second color sub-pixel 12
- each repeating unit 1 in the display panel of this embodiment corresponds to two of the existing display panels.
- Pigment 2 which is equivalent to increasing the number of pixels in the unit size of the display panel, so that the sub-pixel size cannot be infinitely reduced due to the limitations of the existing process, or in the case where the sub-pixel size does not change.
- the display device can achieve a higher resolution in visual effects.
- the display method will be described below, in which part of the content is described in which the first color is red, the second color is green, and the third color is blue as an example, but obviously, if the first color, the second color, and the third It is also possible to use other color combinations (for example, magenta, cyan, yellow, etc.).
- the display method of the display panel of this embodiment includes the following steps:
- the SOU determines the first color component, the second color component, and the third color component of each repeating unit 1. Obviously, when performing display, it is first determined according to the display information what content corresponding to each unit "point" on the display panel. In this step, each repeating unit 1 is determined as a unit "point", and the content is composed of three different color components, namely, a first color component, a second color component, and a third color component; That is to say, according to the display information, the first color sub-pixel 11, the second color sub-pixel 12, and the third color sub-pixel 13 in each repeating unit 1 respectively correspond to the displayed content (refer to calculation by the display method of the embodiment).
- the former content is the first color component, the second color component, and the third color component.
- the above three components can be represented by (Rl, Gl, B1), respectively.
- the step is specifically: determining the first color component, the second color component, and the third color component of each repeating unit 1 according to the content of the "point" at different positions of the image to be displayed.
- the display is performed in comparison with the prior art.
- signal processing that is, converting the image to be displayed into three color components in each repeating unit 1
- the original two "pixel 2" signals adjacent in the row direction are converted into a "repeating unit 1"
- the signal that is, the horizontal compression of the image content to obtain the components of the three colors corresponding to each repeating unit 1 (Rl, Gl, Bl). Since this conversion can be performed by a known method, it will not be described in detail herein.
- the first color component, the second color component, the third color component, and the display components described below are all the brightness of the corresponding color.
- “Brightness” can be used to indicate the "parameter amount” of each color to be displayed.
- “Saturation” indicates the degree to which the color deviates from the same brightness gray, that is, the degree of vividness.
- S02 using a plurality of repeating units in the vicinity of a repeating unit 1 as a common unit of the repeating unit 1, and calculating a first distribution ratio of the repeating unit 1 according to a ratio of a first color component to a second color component in each common unit, The second distribution ratio of the repeating unit 1 is calculated according to the ratio of the second color component to the third color component in each common unit.
- the two “distribution ratios" of the repeating unit 1 are determined based on the "proportion" between specific color components in a plurality of repeating units near each repeating unit 1, thus
- the “allocation ratio” indicates the “proportion” of the specific color to be displayed in the repeating unit 1.
- the "common unit" near a certain repeating unit 1 means a plurality of repeating units located close to the repeating unit 1.
- the division of the common unit can be achieved by "partitioning" the sub-pixels of different colors in the repeating unit 1.
- the common unit thereof can be determined in the following manner: a pattern in which the first color sub-pixel 1 1 (red sub-pixel) is in a thick line frame Performing "partitioning" in which the coordinates of the first color sub-pixel 1 1 of the repeating unit 1 of the thin solid line frame are (X4, Y2), which are divided into four areas by a thick line frame, and each area includes
- the repeating unit in which the first color sub-pixels 1 1 partially drawn in these areas are located may be used as a common unit of the above-described repeating unit 1.
- sub-pixels of other colors can be similarly “partitioned”, and the sub-pixel "partitioning" method of "island” arrangement is similar, and will not be described in
- the common unit of a repeating unit 1 includes: two repeating units adjacent to and adjacent to the repeating unit 1; respectively located in two adjacent rows of the row of the repeating unit 1 And closest to the two repeating units of the repeating unit 1 in the row direction.
- the common unit preferably includes four repeating units of the dotted frame which are located above, below and below. And as shown in Figure 7 In the case of the "island" arrangement, the common unit of the repeating unit 1 of the thin line frame preferably also includes four repeating units of the upper left, lower right, left, and right dotted lines.
- the common unit of the above repeating unit 1 further comprises: the repeating unit 1 itself. That is, for a repeating unit 1, its common unit can also include the repeating unit 1 itself.
- the selection of the common unit described above is only a description of some of its preferred examples, and should not be construed as limiting the selection method. Any method for selecting a repeating unit near the repeating unit 1 is feasible.
- the repeating unit 1 of the thin solid frame shown in FIG. 6 may have a common unit in addition to the four repeating units (and itself) located above, below, and to the left, the lower left, the upper right, and the right. The next four repeating units.
- the selection of the common unit should preferably be symmetrical and regular.
- the specific selection of the common unit may be different from the repeating unit 1 located inside the display panel.
- the first allocation ratio of the repeating unit 1 can be calculated by the ratio of the first color component to the second color component in each common unit of a certain repeating unit 1.
- the ratio of the two color components in the first pixel 21 composed of the first color sub-pixel 1 1 and the second color sub-pixel 12 is preferably from the vicinity (ie, the first The pixel in the common unit of the repeating unit 1 is also the first color sub-pixel
- the ratio of the two color components in the plurality of first pixels composed of 1 1 and the second color sub-pixel 12 is determined.
- the calculating process may be: calculating a ratio of a first color component to a second color component in each of the plurality of common units of the repeating unit 1 respectively, and using the calculated median of the plurality of ratios as the first A distribution ratio.
- median means that a series of numbers are arranged in a sequence of numbers, and the number in the middle of the series is its “median”. When the number of items is odd, the median is the number in the middle. , and when the number of items is even, the median is the average of the two numbers in the middle position.
- the common unit of unit 1 is the four repeating units of the repeating unit 1 as described above, and when the first distribution ratio of the repeating unit 1 is to be calculated, the first four dotted frames of the surrounding unit 1 should be calculated.
- the ratio of the first color component to the second color component in each of the pixels i.e., the ratio of the two color components in the common unit
- the median of the plurality of calculated ratio values is taken as the first distribution ratio. For example, assume coordinates (X4, Yl), (XI, ⁇ 2), ( ⁇ 4, ⁇ 3),
- the components of the four first-color sub-pixels 11 ( ⁇ 7, ⁇ 2) (red luminance, ie, R1) are 100 nit, 150 nit, 200 nit, 50 nit, and coordinates (X5, Yl), (X2, Y2).
- the components of the four second color sub-pixels 12 of (X5, Y3), (X8, Y2) (green luminance, that is, G1) are 50 nit, 200 nit, 200 nit, and 100 nit o , respectively.
- the ratio of the first color component to the second color component in one pixel "or four common cells" is 2, 0.75, 1, 0.5, respectively; their median is 0.875 (the average of g ⁇ 0.75 and 1) ), that is, the first distribution ratio of the repeating unit 1 is 0.875.
- "Nite” is a brightness unit commonly used in the display field, which represents the optical flow emitted by the unit light source area in the normal direction and in the solid angle.
- the calculating process may be: calculating a ratio of a first color component to a second color component in each common unit of the repeating unit 1, respectively, and multiplying each of the above ratios by each The median value of the obtained coefficient is used as the first distribution ratio. That is to say, after calculating the ratio of each first color component to the second color component, they may not directly take their median, but multiply them by their respective proportional coefficients, then sort and take the median. number.
- the "proportion coefficient" corresponding to each ratio is a predetermined coefficient, which can adjust the final display content and achieve the best display effect; therefore, the set values of each "proportional coefficient" can be applied according to the actual application. Environment and optimization solutions to set and adjust.
- the scale factor is determined by the principle that the closer to the repeating unit 1, the larger the "scale factor”.
- the scaling factor can also be determined in different ways according to the actual application environment and the optimization scheme, and will not be enumerated here.
- the ratio of the first color component to the second color component can be calculated for the "first pixel 21" in which the solid line frame is drawn. Assuming that the ratio is 0.6, then the ratio is multiplied by its scale factor (assumed to be 1.5) to obtain 0.9, and the ratio of the first color component to the second color component in the four first pixels around it is also multiplied.
- the respective scale factors (if all are 1), then the most The final is a total of 5 numbers of 0. 9, 2, 0. 75, 1, 0. 5 take the median, and thus the median of 0.9 is the first distribution ratio.
- the calculation of the second distribution ratio may also be: calculating the ratio of the second color component to the third color component in each of the plurality of common cells of the repeating unit 1, respectively, using the calculated plurality of The median of the ratio is used as the second distribution ratio.
- the calculation of the second distribution ratio may preferably be: calculating the ratio of the second color component to the third color component of the plurality of common cells of the repeating unit 1, respectively, and multiplying the calculated plurality of ratios by the respective proportional coefficients The median of the plurality of values obtained later is used as the second distribution ratio.
- the calculation method of the second distribution ratio is similar to the first distribution ratio, except that the second color component and the third color component (or the color component in the second pixel 22) are used in the calculation process; Other contents similar to those in the first distribution ratio calculation process will not be described in detail herein.
- the above description of the allocation ratio calculation process is only a preferred example of the calculation method thereof, and different calculation methods may be adopted for the distribution ratio.
- the method of selecting the median may be omitted, but the specificity of each common unit may be selected.
- the method of determining the distribution ratio by the method of averaging the ratios between the color components, and the like, determining the appropriate average component as the distribution ratio will not be described in detail herein. S03, determining, according to the total color value of the first color component, the second color component, and the third color component of the repeating unit 1, and the first distribution ratio and the second distribution ratio, determining the first color sub-pixel 1 1 of the repeating unit 1, Display components of the second color sub-pixel 12 and the third color sub-pixel 13 respectively.
- the total value of the first color component, the second color component, and the third color component (such as the total brightness, that is, the value of R1+G1+B1) in the repeating unit 1 is redistributed.
- the display components (R, G s , B) of the actually displayed contents of the three sub-pixels in the repeating unit 1 are calculated.
- the above calculation process may include:
- S03 U assigns the total value of the first color component, the second color component, and the third color component in the repeating unit 1 to the first color sub-pixel 1 1 and the second color sub-pixel 12 according to the first distribution ratio, respectively Display component of one-color sub-pixel 11 and first candidate of second color sub-pixel 12 And assigning the total value of the first color component, the second color component, and the third color component in the repeating unit 1 to the second color sub-pixel 12 and the third color sub-pixel 13 according to the second distribution ratio, respectively obtaining the second The second candidate amount of the color sub-pixel 12 and the display component of the third color sub-pixel 13.
- the total value of the three components (R1+G1+B1) is 450nit.
- the above first distribution ratio is 0.875, that is, the luminance of the first color sub-pixel 11 and the luminance of the second color sub-pixel 12 should be distributed according to a ratio of 0.875:1, and the first color sub-pixel 11 should be displayed.
- the second candidate amount is 225 nit.
- the actual second color component content of pixels 12 i.e., to determine the specific value of G s
- the method for obtaining the display component of the second color sub-pixel 12 according to the first candidate amount and the second candidate amount of the second color sub-pixel 12 may be any one of the following two types: The average of the first candidate amount and the second candidate amount of the color sub-pixel 12 is used as the display component of the second color sub-pixel 12.
- a candidate amount of the second candidate component of the second color sub-pixel 12 and the second color component of the second candidate component that is closer to the repeating unit 1 is used as the second color sub-pixel 12 Display component.
- the two candidate quantities (240ni t and 225ni t) are compared with the original second color component (200ni t) in the repeating unit 1, respectively, and the candidate amount closer to the second color component is compared therein.
- (225ni t) as the display component of the second color sub-pixel 12, that is, G display 225 ni t.
- the process of obtaining the display component of the second color sub-pixel 12 according to the two candidate quantities described above is only a partial preferred specific example thereof, and other methods may be used to obtain the display component of the second color sub-pixel 12, for example, The average of the three candidate components and the second component of the repeating unit 1 may be used as the display component of the second color sub-pixel 12, which will not be described in detail herein.
Abstract
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Application Number | Priority Date | Filing Date | Title |
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US14/421,983 US9483971B2 (en) | 2013-12-13 | 2014-05-29 | Display method of display panel |
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CN201310680989.0 | 2013-12-13 | ||
CN201310680989.0A CN103700329B (zh) | 2013-12-13 | 2013-12-13 | 显示面板的显示方法 |
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WO2015085726A1 true WO2015085726A1 (zh) | 2015-06-18 |
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KR101934088B1 (ko) * | 2014-07-31 | 2019-01-03 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
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CN104375302B (zh) * | 2014-10-27 | 2020-09-08 | 上海中航光电子有限公司 | 一种像素结构、显示面板及其像素补偿方法 |
CN104616597B (zh) * | 2015-02-13 | 2017-03-29 | 京东方科技集团股份有限公司 | 显示基板及其驱动方法和显示装置 |
CN106898291B (zh) * | 2017-04-28 | 2019-08-02 | 武汉华星光电技术有限公司 | 显示面板的驱动方法及驱动装置 |
KR102439146B1 (ko) * | 2017-09-26 | 2022-09-02 | 삼성전자주식회사 | 디스플레이 장치 및 그 제어방법 |
CN211743156U (zh) * | 2018-11-06 | 2020-10-23 | 京东方科技集团股份有限公司 | 像素排布结构、显示基板及显示装置 |
CN110853568B (zh) * | 2019-11-29 | 2022-11-01 | 昆山国显光电有限公司 | 图像处理方法和装置、存储介质 |
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