CN108269535A - Display methods and display device - Google Patents
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- CN108269535A CN108269535A CN201611259822.7A CN201611259822A CN108269535A CN 108269535 A CN108269535 A CN 108269535A CN 201611259822 A CN201611259822 A CN 201611259822A CN 108269535 A CN108269535 A CN 108269535A
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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
- G09G3/22—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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Abstract
Present disclose provides a kind of display methods and display device, which is used for the display screen being driven by least two data drivers, including：Into the display screen, at least two pel arrays provide data-signal at least two data driver respectively, wherein each pel array includes multiple pixel units；Adjacent data driver is borrowed respectively per two adjacent data drivers to render the data-signal of the pixel unit of intersection.The display methods by adjacent pixel arrays in the adjacent marginal position of two parts pel array by leaning on the data-signal of the sub-pixel of corresponding color in the pixel unit of proximal edge to render each sub-pixel in pixel unit, the thrust differential generated when two pel arrays is operated alone in two data drivers is made up with this, makes display effect more preferably.
Description
Technical field
This disclosure relates to display technology field more particularly to a kind of display methods and display device.
Background technology
In existing OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) display device in addition to
Except pel array, scanner driver and data driver are further included, pel array has multiple pixel units, each picture
The sub-pixel of three colors, every height of the scanner driver by multi-strip scanning line into pel array are included at least in plain unit
Pixel provides scanning signal, and data driver provides data-signal by multiple data lines.
For the display screen 10 of WQHD (2.5k) and UHD (4k), two data drivers in left and right are usually set
SDr1 and SDr2, as shown in Figure 1, after processor 20 receives RGB data, respectively by the two MIPI (Mobile in left and right
Industry Processor Interface, Mobile Industry Processor Interface) 31 and 32 RGB data is converted into corresponding number
It is believed that number, then data-signal is passed through to left and right two parts that data driver SDr1 and SDr2 are supplied to display screen 10 respectively, often
The pixel of a part is M*N.
But due to the otherness and arrangement problems of two data driver SDr1 and SDr2, can SDr1 the last item and
Vertical bright line is generated between first of SDr2, is represented in Fig. 1 with W.
Based on above-mentioned, existing display mode a bright line can occur in the middle of display screen, influence display effect.
Above- mentioned information is only used for strengthening the understanding to the background of the disclosure, therefore it disclosed in the background technology part
It can include not forming the information to the prior art known to persons of ordinary skill in the art.
Invention content
For problems of the prior art, the disclosure provides a kind of display methods and display device, existing to solve
There is a bright line in centre by the display screen that two data drivers are driven respectively in technology, influence the skill of display effect
Art problem.
Other characteristics and advantages of the disclosure will be by the following detailed description apparent from or partially by the disclosure
Practice and acquistion.
According to one aspect of the disclosure, a kind of display methods is provided, is carried out for passing through at least two data drivers
The display screen of driving, the display methods include：
Into the display screen, at least two pel arrays provide data-signal at least two data driver respectively,
In each pel array include multiple pixel units；
Pixel unit of the adjacent data driver to intersection is borrowed respectively per two adjacent data drivers
Data-signal rendered.
According to another embodiment of the disclosure, at least two data driver includes the first data driver and the
Two data drivers, first data driver and second data driver are respectively used to drive phase on the display screen
Adjacent the first pel array and the second pel array；
The last one pixel unit in first pel array along the first direction is borrowed in second pel array
It is rendered along the data-signal of the preceding Q pixel unit of the first direction, and along described in second pel array
First pixel unit in one direction borrows the data letter of the preceding Q pixel unit in first pel array in a second direction
It number is rendered, wherein the Q is more than or equal to 2, the first direction is opposite with the second direction.
According to another embodiment of the disclosure, during Q=2, last in first pel array along the first direction
A pixel unit borrows in second pel array and carries out wash with watercolours along the data-signal of the preceding Q pixel unit of the first direction
The formula of dye is：
(SM-2) '=α * (SM-2)+β * (S1)+γ * (S4)
(SM-1) '=α * (SM-1)+β * (S2)+γ * (S5)
(SM) '=α * (SM)+β * (S3)+γ * (S6),
Wherein (SM-2) ' is the last one pixel unit in first pel array along the first direction after rendering
In the first sub-pixel brightness value, (SM-1) ' be after rendering in first pel array along the first direction last
The brightness value of second sub-pixel in a pixel unit, (SM) ' for after rendering in first pel array along the first direction
The last one pixel unit in third sub-pixel brightness value, (SM-2) for before rendering in first pel array along described
The brightness value of first sub-pixel in the last one pixel unit of first direction, (SM-1) are first pel array before rendering
The brightness value of second sub-pixel in middle the last one pixel unit along the first direction, (SM) are first picture before rendering
In pixel array along the last one pixel unit of the first direction third sub-pixel brightness value, (S1), (S4) be respectively
Before rendering in second pel array along first of the first direction and second pixel unit the first sub-pixel
Brightness value, along first of the first direction and second in second pel array before (S2), (S5) are respectively rendered
The brightness value of second sub-pixel in pixel unit, (S3), (S6) be respectively before rendering in second pel array along described the
The brightness value of third sub-pixel in first of one direction and second pixel unit, α, β, γ are coefficient, first pixel
M*N pixel unit is included in array and second pel array.
According to another embodiment of the disclosure, during Q=2, along the of the first direction in second pel array
The data-signal that one pixel unit borrows the preceding Q pixel unit in first pel array in a second direction is rendered
Formula be：
(S1) '=α * (S1)+β * (SM-2)+γ * (SM-5)
(S2) '=α * (S2)+β * (SM-1)+γ * (SM-4)
(S3) '=α * (S3)+β * (SM)+γ * (SM-3)
Wherein (S1) ' be after rendering in second pel array along first pixel unit of the first direction the
The brightness value of one sub-pixel, (S2) ' for after rendering in second pel array along first pixel list of the first direction
The brightness value of second sub-pixel in member, (S3) ' for after rendering in second pel array along first of the first direction
The brightness value of third sub-pixel in pixel unit, (S1) be before rendering in second pel array along the of the first direction
The brightness value of first sub-pixel in one pixel unit, (S2) for before rendering in second pel array along the first direction
First pixel unit in the second sub-pixel brightness value, (S3) for before rendering in second pel array along described first
The brightness value of third sub-pixel in first pixel unit in direction, (SM-2), (SM-5) are respectively first picture before rendering
In pixel array along first of the second direction and second pixel unit the first sub-pixel brightness value, (SM-1),
(SM-4) before respectively rendering in first pel array along first of the second direction and second pixel unit
The brightness value of second sub-pixel, along the second direction in first pel array before (SM), (SM-3) are respectively rendered
The brightness value of third sub-pixel in first and second pixel unit, α, β, γ are coefficient, first pel array and institute
It states and M*N pixel unit is included in the second pel array.
According to another embodiment of the disclosure, first sub-pixel, second sub-pixel and the third picture
Element is respectively red, green and blue.
According to another aspect of the disclosure, a kind of display device is also provided, for passing through at least two data drivers
The display screen being driven, the display device include：
Initial module, at least two data driver, into the display screen, at least two pel arrays carry respectively
For data-signal, wherein each pel array includes multiple pixel units；
Rendering module borrows adjacent data driver to having a common boundary respectively for every two adjacent data drivers
The data-signal of the pixel unit at place is rendered.
According to another embodiment of the disclosure, at least two data driver includes the first data driver and the
Two data drivers, first data driver and second data driver are respectively used to drive phase on the display screen
Adjacent the first pel array and the second pel array；
The rendering module includes：
First renders submodule, is borrowed for the last one pixel unit in first pel array along the first direction
The data-signal of preceding Q pixel unit in second pel array along the first direction is rendered；
Second renders submodule, is borrowed for first pixel unit along the first direction in second pel array
It is rendered with the data-signal of the preceding Q pixel unit in first pel array in a second direction；
Wherein described Q is more than or equal to 2, and the first direction is opposite with the second direction.
According to another embodiment of the disclosure, during Q=2, the formula that the first rendering submodule is rendered is：
(SM-2) '=α * (SM-2)+β * (S1)+γ * (S4)
(SM-1) '=α * (SM-1)+β * (S2)+γ * (S5)
(SM) '=α * (SM)+β * (S3)+γ * (S6),
Wherein (SM-2) ' is the last one pixel unit in first pel array along the first direction after rendering
In the first sub-pixel brightness value, (SM-1) ' be after rendering in first pel array along the first direction last
The brightness value of second sub-pixel in a pixel unit, (SM) ' for after rendering in first pel array along the first direction
The last one pixel unit in third sub-pixel brightness value, (SM-2) for before rendering in first pel array along described
The brightness value of first sub-pixel in the last one pixel unit of first direction, (SM-1) are first pel array before rendering
The brightness value of second sub-pixel in middle the last one pixel unit along the first direction, (SM) are first picture before rendering
In pixel array along the last one pixel unit of the first direction third sub-pixel brightness value, (S1), (S4) be respectively
Before rendering in second pel array along first of the first direction and second pixel unit the first sub-pixel
Brightness value, along first of the first direction and second in second pel array before (S2), (S5) are respectively rendered
The brightness value of second sub-pixel in pixel unit, (S3), (S6) be respectively before rendering in second pel array along described the
The brightness value of third sub-pixel in first of one direction and second pixel unit, α, β, γ are coefficient, first pixel
M*N pixel unit is included in array and second pel array.
According to another embodiment of the disclosure, during Q=2, the formula that the second rendering submodule is rendered is：
(S1) '=α * (S1)+β * (SM-2)+γ * (SM-5)
(S2) '=α * (S2)+β * (SM-1)+γ * (SM-4)
(S3) '=α * (S3)+β * (SM)+γ * (SM-3)
Wherein (S1) ' be after rendering in second pel array along first pixel unit of the first direction the
The brightness value of one sub-pixel, (S2) ' for after rendering in second pel array along first pixel list of the first direction
The brightness value of second sub-pixel in member, (S3) ' for after rendering in second pel array along first of the first direction
The brightness value of third sub-pixel in pixel unit, (S1) be before rendering in second pel array along the of the first direction
The brightness value of first sub-pixel in one pixel unit, (S2) for before rendering in second pel array along the first direction
First pixel unit in the second sub-pixel brightness value, (S3) for before rendering in second pel array along described first
The brightness value of third sub-pixel in first pixel unit in direction, (SM-2), (SM-5) are respectively first picture before rendering
In pixel array along first of the second direction and second pixel unit the first sub-pixel brightness value, (SM-1),
(SM-4) before respectively rendering in first pel array along first of the second direction and second pixel unit
The brightness value of second sub-pixel, along the second direction in first pel array before (SM), (SM-3) are respectively rendered
The brightness value of third sub-pixel in first and second pixel unit, α, β, γ are coefficient, first pel array and institute
It states and M*N pixel unit is included in the second pel array.
According to another embodiment of the disclosure, first sub-pixel, second sub-pixel and the third picture
Element is respectively red, green and blue.
Based on above-mentioned technical proposal it is found that the advantageous effect of the disclosure is：
By in the adjacent marginal position of two parts pel array to each sub-pixel in pixel unit by adjacent
Pel array is rendered by the data-signal of the sub-pixel of corresponding color in the pixel unit of proximal edge, and two numbers are made up with this
The thrust differential generated when two pel arrays is operated alone according to driver makes display effect more preferably.
Description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, the above and other feature and advantage of the disclosure will become
It is more obvious.
Fig. 1 is the data driver operation principle schematic diagram provided in one related embodiment of the disclosure.
Fig. 2 is the step flow chart of a kind of display methods provided in one embodiment of the disclosure.
Fig. 3 is the schematic diagram of pel array in one embodiment of the disclosure.
Fig. 4 is the principle schematic rendered in one embodiment of the disclosure.
Fig. 5 is the display renderings of display screen after being rendered in one embodiment of the disclosure.
Fig. 6 is the schematic diagram of a kind of display device provided in another embodiment of the disclosure.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, these embodiments are provided so that the disclosure will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.It is identical attached in figure
Icon note represents same or similar part, thus will omit their detailed description.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In example.In the following description, many details are provided to fully understand embodiment of the disclosure so as to provide.However,
It it will be appreciated by persons skilled in the art that can be with technical solution of the disclosure without one in the specific detail or more
It is more or other methods, constituent element, material etc. may be used.In other cases, be not shown in detail or describe known features,
Material or operation are to avoid fuzzy all aspects of this disclosure.
Fig. 2 shows the step flow chart of a kind of display methods provided in one embodiment of the disclosure, which can be with
The display screen being driven suitable for passing through at least two data drivers, display screen can be OLED display screen.
As shown in Fig. 2, in step slo, at least two data drivers at least two pel arrays into display screen respectively
Data-signal is provided, wherein each pel array includes multiple pixel units.There are a narrow boundaries between pel array
Place, and using intersection as boundary, the pel array between each two is had a common boundary provides data by corresponding data driver
Signal is driven.
As shown in Fig. 2, in step S20, borrow adjacent data respectively per two adjacent data drivers and drive
Dynamic device renders the data-signal of the pixel unit of intersection.
Due to for one piece of display screen, generally requiring two data drivers in the prior art respectively to display screen
Two pel arrays are driven respectively, in the present embodiment by taking two data drivers as an example, i.e. at least two data driver packets
The first data driver and the second data driver are included, it is aobvious that the first data driver and the second data driver are respectively used to driving
Adjacent the first pel array and the second pel array in display screen.It is included in wherein the first pel array and the second pel array
M (row) * N (row) a pixel unit.
By taking the part in the first pel array as an example, Fig. 3 shows the schematic diagram of pel array.It is wrapped in each pixel unit
The first sub-pixel S1, the second sub-pixel S2 and third sub-pixel S3 are included, these three sub-pixels are arranged in triangle disposition, such as Fig. 3 institutes
Show, triangle disposition concrete structure is：First sub-pixel S1 and the second sub-pixel S2 is located at same pixel column (such as odd number row), the
Three sub-pixel S3 are located at a pixel column (such as biserial) adjacent thereto.Meanwhile the first sub-pixel S1 and in adjacent rows
The pixel column of two sub-pixel S2 and the pixel column of third sub-pixel S3 are staggered so that have around the sub-pixel of each color
The sub-pixel of other colors, so as to fulfill the better color rendering of effect.In the present embodiment, the first sub-pixel S1, the second sub- picture
The color of plain S2 and third sub-pixel S3 can be respectively red, green and blue.
Still by taking Fig. 3 as an example, data line D1 is the first sub-pixel S1 and second of the first row first row (odd-numbered line odd column)
The third sub-pixel S3 of row first row (even number line odd column) provides data-signal, and data line D2 is the first row first row (odd number
Row odd column) the second sub-pixel S2 and the second row secondary series (even number line even column) the first sub-pixel S1 provide data letter
Number, data line D3 is the third sub-pixel S3 of the first row secondary series (odd-numbered line even column) and the second row secondary series (even number line idol
Ordered series of numbers) the second sub-pixel S2 provide data-signal.Similarly, the connection of data line D4 to D6 and data line D1 to D3 and sub-pixel
Relationship is similar.
In the present embodiment, it borrows in the pel array that adjacent data driver is driven by the pixel unit of proximal edge
The mode that data-signal is rendered can be：
The last one pixel unit of X1 is borrowed in the second pel array along first along the first direction in first pel array
The data-signal of the preceding Q pixel unit of direction X1 is rendered, and first of X1 along the first direction in the second pel array
The data-signal of the preceding Q pixel unit of X2 is rendered in a second direction in pixel unit the first pel array of borrow, wherein Q
More than or equal to 2, first direction X1 is opposite with second direction X2.
Fig. 4 shows the correspondence schematic diagram of two pel arrays and display screen, and pel array includes the picture of 2M row * N rows
Plain unit, wherein display screen 10 are divided into two parts, while corresponding two pel arrays, respectively with the first pel array 11 and the
Two pel arrays 12 represent.Pixel unit wherein in H1 wire frames is formed from two parts, and a part comes from the first pel array
11 the last one pixel unit (namely last group of RGB), first picture of the another part from the second pel array 12
Plain unit (namely first group of RGB), in this two parts pixel unit in H1 wire frames each sub-pixel be by with it is another
The data-signal of the sub-pixel of corresponding color is rendered in pel array, and making up two data drivers with this is operated alone two
The thrust differential generated during pel array.
For the composition of each pel array, with pixel list shown in H2 wire frames in first part's pel array 11
For member, even column sub-pixel that odd column sub-pixel is arranged as RGB, RGB ... is arranged as BRG, BRG ..., and odd number
The spacing of 1.5 sub-pixels is at least differed between row and the sub-pixel of even column same color, each pixel unit is realized with this
The rendering fusion of sub-pixel and adjacent different colours sub-pixel, reaches more preferably display effect.The specific wash with watercolours in wire frame H1
Dye mode is as follows：
As shown in figure 4, for the first row pixel unit, in the data of one rgb pixel of external input, by H2 wire frames
Interior pixel arrangement can cut down 1/3 pixel after rendering, only remaining 2/3 pixel, therefore pass through operation simultaneously for a RGB pixel data
It is rendered to obtain RG in V1, is rendered to obtain BR by operation and in V2.It is rendered by operation and in V3
Obtain GB.Although the arrangement of the second row pixel unit sub-pixel and the arrangement of the first row sub-pixel are in mode of interlocking, wash with watercolours
Dye mode similarly, is not repeating herein.
In the present embodiment when Q=2 for, that is, the data-signal using two pixel units in adjacent pixel arrays
It is rendered, the last one pixel unit of X1 borrows edge in the second pel array 12 along the first direction in the first pel array 11
The formula that the data-signal of the first two pixel unit of first direction X1 is rendered is：
(SM-2) '=α * (SM-2)+β * (S1)+γ * (S4)
(SM-1) '=α * (SM-1)+β * (S2)+γ * (S5)
(SM) '=α * (SM)+β * (S3)+γ * (S6)
With reference to Fig. 4, wherein (SM-2) ' for the last one pixel of X1 along the first direction in the first pel array 11 after rendering
The brightness value of first sub-pixel in unit, (SM-1) ' for after rendering in the first pel array 11 X1 along the first direction last
The brightness value of second sub-pixel in a pixel unit, (SM) ' for X1 is most along the first direction in the first pel array 11 after rendering
The brightness value of third sub-pixel in the latter pixel unit, (SM-2) are X1 along the first direction in the first pel array 11 before rendering
The last one pixel unit in the first sub-pixel brightness value, (SM-1) for before rendering in the first pel array 11 along first party
The brightness value of the second sub-pixel into the last one pixel unit of X1, (SM) for before rendering in the first pel array 11 along first
The brightness value of third sub-pixel in the last one pixel unit of direction X1, (S1), (S4) are respectively the second pixel battle array before rendering
First of X1 and the brightness value of the first sub-pixel in second pixel unit, (S2), (S5) distinguish along the first direction in row 12
For in the second pel array 12 before rendering along the first direction in first of X1 and second pixel unit the second sub-pixel it is bright
Angle value, (S3), (S6) are respectively first and the second pixel list of X1 along the first direction in the second pel array 12 before rendering
The brightness value of third sub-pixel in member, α, β, γ are coefficient.
Equally, during Q=2, first pixel unit of X1 borrows the first pixel along the first direction in the second pel array 12
The formula that the data-signal of the preceding Q pixel unit of X2 is rendered in a second direction in array 11 is：
(S1) '=α * (S1)+β * (SM-2)+γ * (SM-5)
(S2) '=α * (S2)+β * (SM-1)+γ * (SM-4)
(S3) '=α * (S3)+β * (SM)+γ * (SM-3)
Wherein (S1) ' is the first son in first pixel unit of X1 along the first direction in the second pel array 12 after rendering
The brightness value of pixel, (S2) ' for after rendering in the second pel array 12 along the first direction second in first pixel unit of X1
The brightness value of sub-pixel, (S3) ' for after rendering in the second pel array 12 along the first direction the in first pixel unit of X1
The brightness value of three sub-pixels, (S1) are before rendering in the second pel array 12 along the first direction the in first pixel unit of X1
The brightness value of one sub-pixel, (S2) are before rendering in the second pel array 12 along the first direction the in first pixel unit of X1
The brightness value of two sub-pixels, (S3) are before rendering in the second pel array 12 along the first direction the in first pixel unit of X1
The brightness value of three sub-pixels, (SM-2), (SM-5) are respectively the first of X2 in a second direction in the first pel array 11 before rendering
The brightness value of first sub-pixel in a and second pixel unit, (SM-1), (SM-4) are respectively the first pel array before rendering
First of X2 and the brightness value of the second sub-pixel in second pixel unit, (SM), (SM-3) distinguish in a second direction in 11
For in the first pel array 11 before rendering in a second direction in first of X2 and second pixel unit third sub-pixel it is bright
Angle value, α, β, γ are coefficient, and M*N pixel unit is included in the first pel array 11 and the second pel array 12.
By to last row pixel unit (pixel list that namely SM-2, SM-1 and SM are formed of the first pel array
Member) in each sub-pixel by 2 row pixel units before the second pel array (namely S1, S2, S3 form pixel unit
And the pixel unit that forms of S4, S5, S6) in the data-signal of corresponding color sub-pixel rendered, to the second pixel battle array
The pixel unit that first row pixel unit i.e. S1, S2, S3 are formed in row) in each sub-pixel by the first pixel battle array
In row in last 2 row pixel unit.
It is rendered in the manner described above, the obtained display effect on display screen is as shown in Figure 5, it is seen then that can avoid
There is bright line in centre, improves display effect.
In conclusion can to solve two data drivers in the prior art only for the display methods provided through this embodiment
It is vertical that data-signal is provided, the problem of causing to occur a bright line among display screen, influence display effect due to thrust differential, the party
Method by the adjacent marginal position of two parts pel array to each sub-pixel in pixel unit by adjacent pixel battle array
Row are rendered by the data-signal of the sub-pixel of corresponding color in the pixel unit of proximal edge, and two data-drivens are made up with this
The thrust differential generated during two pel arrays is operated alone in device, makes display effect more preferably.
Based on the above method, a kind of display device is also provided in another embodiment of the disclosure, for passing through at least two numbers
The display screen being driven according to driver, the schematic diagram of the display device 100 as shown in fig. 6, including：Initial module 110 and wash with watercolours
Contaminate module 120.
For at least two data drivers, into display screen, at least two pel arrays provide data to initial module 110 respectively
Signal, each pel array include multiple pixel units.Rendering module 120 is used to distinguish per two adjacent data drivers
Adjacent data driver is borrowed to render the data-signal of the pixel unit of intersection.
For driving at least two data drivers of display screen by taking two data drivers as an example in the present embodiment, including
First data driver and the second data driver, the first data driver and the second data driver are respectively used to driving display
Adjacent the first pel array and the second pel array, shown in Figure 4 on screen.
As shown in fig. 6, in the present embodiment, rendering module 120 includes：First, which renders submodule 121 and second, renders son
Module 122.First renders submodule 121 borrows for the last one pixel unit in the first pel array along the first direction
The data-signal of preceding Q pixel unit in two pel arrays along the first direction is rendered；Second rendering submodule 122 is used for
First pixel unit in second pel array along the first direction borrows the preceding Q picture in the first pel array in a second direction
The data-signal of plain unit is rendered；Wherein Q is more than or equal to 2, and first direction is opposite with second direction.
In the present embodiment when Q=2 for, the first formula for being rendered of rendering submodule 121 is：
(SM-2) '=α * (SM-2)+β * (S1)+γ * (S4)
(SM-1) '=α * (SM-1)+β * (S2)+γ * (S5)
(SM) '=α * (SM)+β * (S3)+γ * (S6),
Wherein (SM-2) ' is the first son in the last one pixel unit after rendering in the first pel array along the first direction
The brightness value of pixel, (SM-1) ' it is in the last one pixel unit in the first pel array after rendering along the first direction second
The brightness value of sub-pixel, (SM) ' for third in the last one pixel unit after rendering in the first pel array along the first direction
The brightness value of sub-pixel, (SM-2) are first in the last one pixel unit before rendering in the first pel array along the first direction
The brightness value of sub-pixel, (SM-1) are second in the last one pixel unit before rendering in the first pel array along the first direction
The brightness value of sub-pixel, (SM) are third in the last one pixel unit before rendering in the first pel array along the first direction
The brightness value of pixel, (S1), (S4) are respectively first and second picture in the second pel array along the first direction before rendering
The brightness value of first sub-pixel in plain unit, (S2), (S5) be respectively before rendering in the second pel array along the first direction the
The brightness value of second sub-pixel in one and second pixel unit, (S3), (S6) are respectively before rendering in the second pel array
The brightness value of third sub-pixel in along the first direction first and second pixel unit, α, β, γ are coefficient, the first pixel
M*N pixel unit is included in array and the second pel array.
During Q=2, the formula that the second rendering submodule 122 is rendered is：
(S1) '=α * (S1)+β * (SM-2)+γ * (SM-5)
(S2) '=α * (S2)+β * (SM-1)+γ * (SM-4)
(S3) '=α * (S3)+β * (SM)+γ * (SM-3)
Wherein (S1) ' is the first sub-pixel in first pixel unit after rendering in the second pel array along the first direction
Brightness value, (S2) ' is the second sub-pixel in first pixel unit after rendering in the second pel array along the first direction
Brightness value, (S3) ' in first pixel unit after rendering in the second pel array along the first direction third sub-pixel it is bright
Angle value, (S1) are the brightness of the first sub-pixel in first pixel unit before rendering in the second pel array along the first direction
Value, (S2) be the brightness value of the second sub-pixel in first pixel unit before rendering in the second pel array along the first direction,
(S3) brightness value for third sub-pixel in first pixel unit in the second pel array before rendering along the first direction, (SM-
2), first before (SM-5) respectively rendering in the first pel array in a second direction and the first son in second pixel unit
The brightness value of pixel, (SM-1), (SM-4) are respectively first and second in the first pel array in a second direction before rendering
The brightness value of second sub-pixel in a pixel unit, along second party in the first pel array before (SM), (SM-3) are respectively rendered
To first and second pixel unit in third sub-pixel brightness value, α, β, γ are coefficient, the first pel array and the
M*N pixel unit is included in two pel arrays.
In conclusion the advantageous effect of the display device is, by the adjacent marginal position of two parts pel array
To each sub-pixel in pixel unit by adjacent pixel arrays by the sub- picture of corresponding color in the pixel unit of proximal edge
The data-signal of element is rendered, and it is poor to make up the thrust generated when two pel arrays is operated alone in two data drivers with this
It is different, make display effect more preferably.
Artisan will appreciate that not departing from the disclosure disclosed in the claim appended by the disclosure
Within the variation and retouching made in the case of scope and spirit, the scope of the claims of the category disclosure.
Claims (10)
1. a kind of display methods, for passing through the display screen that at least two data drivers are driven, which is characterized in that described
Display methods includes：
Into the display screen, at least two pel arrays provide data-signal at least two data driver respectively, wherein often
One pel array includes multiple pixel units；
Number of the adjacent data driver to the pixel unit of intersection is borrowed respectively per two adjacent data drivers
It is believed that number being rendered.
2. display methods as described in claim 1, which is characterized in that at least two data driver includes the first data
Driver and the second data driver, first data driver and second data driver are respectively used to described in driving
Adjacent the first pel array and the second pel array on display screen；
The last one pixel unit in first pel array along the first direction is borrowed in second pel array along institute
The data-signal for stating the preceding Q pixel unit of first direction is rendered, and along the first party in second pel array
To first pixel unit borrow the data-signal of preceding Q pixel unit in first pel array in a second direction into
Row renders, wherein the Q is more than or equal to 2, the first direction is opposite with the second direction.
3. display methods as claimed in claim 2, which is characterized in that during Q=2, along first party in first pel array
To the last one pixel unit borrow in second pel array along the data of the preceding Q pixel unit of the first direction
The formula that signal is rendered is：
(SM-2) '=α * (SM-2)+β * (S1)+γ * (S4)
(SM-1) '=α * (SM-1)+β * (S2)+γ * (S5)
(SM) '=α * (SM)+β * (S3)+γ * (S6),
Wherein (SM-2) ' be after rendering in first pel array along the last one pixel unit of the first direction the
The brightness value of one sub-pixel, (SM-1) ' for after rendering in first pel array along the last one picture of the first direction
The brightness value of second sub-pixel in plain unit, (SM) ' for after rendering in first pel array along the first direction most
The brightness value of third sub-pixel in the latter pixel unit, (SM-2) for before rendering in first pel array along described first
The brightness value of first sub-pixel in the last one pixel unit in direction, (SM-1) are edge in first pel array before rendering
The brightness value of second sub-pixel in the last one pixel unit of the first direction, (SM) are the first pixel battle array before rendering
In row along the last one pixel unit of the first direction third sub-pixel brightness value, (S1), (S4) be respectively render
In preceding second pel array along first of the first direction and second pixel unit the first sub-pixel brightness
Value, along first of the first direction and second pixel in second pel array before (S2), (S5) are respectively rendered
The brightness value of second sub-pixel in unit, along the first party in second pel array before (S3), (S6) are respectively rendered
To first and second pixel unit in third sub-pixel brightness value, α, β, γ be coefficient, first pel array
With in second pel array include M*N pixel unit.
4. display methods as claimed in claim 2, which is characterized in that during Q=2, along described in second pel array
First pixel unit in one direction borrows the data letter of the preceding Q pixel unit in first pel array in a second direction
Number formula rendered is：
(S1) '=α * (S1)+β * (SM-2)+γ * (SM-5)
(S2) '=α * (S2)+β * (SM-1)+γ * (SM-4)
(S3) '=α * (S3)+β * (SM)+γ * (SM-3)
Wherein (S1) ' be after rendering in second pel array along first pixel unit of the first direction the first son
The brightness value of pixel, (S2) ' for after rendering in second pel array along first pixel unit of the first direction
The brightness value of second sub-pixel, (S3) ' for after rendering in second pel array along first pixel of the first direction
The brightness value of third sub-pixel in unit, (S1) be before rendering in second pel array along first of the first direction
The brightness value of first sub-pixel in pixel unit, (S2) be before rendering in second pel array along the of the first direction
The brightness value of second sub-pixel in one pixel unit, (S3) for before rendering in second pel array along the first direction
First pixel unit in third sub-pixel brightness value, (SM-2), (SM-5) be respectively render before the first pixel battle array
In row along first of the second direction and second pixel unit the first sub-pixel brightness value, (SM-1), (SM-4)
Before respectively rendering in first pel array along first of the second direction and second pixel unit the second son
The brightness value of pixel, along first of the second direction in first pel array before (SM), (SM-3) are respectively rendered
With the brightness value of third sub-pixel in second pixel unit, α, β, γ be coefficient, first pel array and described second
M*N pixel unit is included in pel array.
5. the display methods as described in claim 3 or 4, which is characterized in that first sub-pixel, second sub-pixel and
The third sub-pixel is respectively red, green and blue.
A kind of 6. display device, for passing through the display screen that at least two data drivers are driven, which is characterized in that packet
It includes：
Initial module, at least two data driver, into the display screen, at least two pel arrays provide number respectively
It is believed that number, wherein each pel array includes multiple pixel units；
Rendering module borrows adjacent data driver to intersection respectively for every two adjacent data drivers
The data-signal of pixel unit is rendered.
7. display device as claimed in claim 6, which is characterized in that at least two data driver includes the first data
Driver and the second data driver, first data driver and second data driver are respectively used to described in driving
Adjacent the first pel array and the second pel array on display screen；
The rendering module includes：
First renders submodule, for described in the last one pixel unit borrow in first pel array along the first direction
The data-signal of preceding Q pixel unit in second pel array along the first direction is rendered；
Second renders submodule, for borrowing institute along first pixel unit of the first direction in second pel array
The data-signal for stating the preceding Q pixel unit in the first pel array in a second direction is rendered；
Wherein described Q is more than or equal to 2, and the first direction is opposite with the second direction.
8. display device as claimed in claim 7, which is characterized in that during Q=2, the first rendering submodule is rendered
Formula be：
(SM-2) '=α * (SM-2)+β * (S1)+γ * (S4)
(SM-1) '=α * (SM-1)+β * (S2)+γ * (S5)
(SM) '=α * (SM)+β * (S3)+γ * (S6),
Wherein (SM-2) ' be after rendering in first pel array along the last one pixel unit of the first direction the
The brightness value of one sub-pixel, (SM-1) ' for after rendering in first pel array along the last one picture of the first direction
The brightness value of second sub-pixel in plain unit, (SM) ' for after rendering in first pel array along the first direction most
The brightness value of third sub-pixel in the latter pixel unit, (SM-2) for before rendering in first pel array along described first
The brightness value of first sub-pixel in the last one pixel unit in direction, (SM-1) are edge in first pel array before rendering
The brightness value of second sub-pixel in the last one pixel unit of the first direction, (SM) are the first pixel battle array before rendering
In row along the last one pixel unit of the first direction third sub-pixel brightness value, (S1), (S4) be respectively render
In preceding second pel array along first of the first direction and second pixel unit the first sub-pixel brightness
Value, along first of the first direction and second pixel in second pel array before (S2), (S5) are respectively rendered
The brightness value of second sub-pixel in unit, along the first party in second pel array before (S3), (S6) are respectively rendered
To first and second pixel unit in third sub-pixel brightness value, α, β, γ be coefficient, first pel array
With in second pel array include M*N pixel unit.
9. display device as claimed in claim 7, which is characterized in that during Q=2, the second rendering submodule is rendered
Formula be：
(S1) '=α * (S1)+β * (SM-2)+γ * (SM-5)
(S2) '=α * (S2)+β * (SM-1)+γ * (SM-4)
(S3) '=α * (S3)+β * (SM)+γ * (SM-3)
Wherein (S1) ' be after rendering in second pel array along first pixel unit of the first direction the first son
The brightness value of pixel, (S2) ' for after rendering in second pel array along first pixel unit of the first direction
The brightness value of second sub-pixel, (S3) ' for after rendering in second pel array along first pixel of the first direction
The brightness value of third sub-pixel in unit, (S1) be before rendering in second pel array along first of the first direction
The brightness value of first sub-pixel in pixel unit, (S2) be before rendering in second pel array along the of the first direction
The brightness value of second sub-pixel in one pixel unit, (S3) for before rendering in second pel array along the first direction
First pixel unit in third sub-pixel brightness value, (SM-2), (SM-5) be respectively render before the first pixel battle array
In row along first of the second direction and second pixel unit the first sub-pixel brightness value, (SM-1), (SM-4)
Before respectively rendering in first pel array along first of the second direction and second pixel unit the second son
The brightness value of pixel, along first of the second direction in first pel array before (SM), (SM-3) are respectively rendered
With the brightness value of third sub-pixel in second pixel unit, α, β, γ be coefficient, first pel array and described second
M*N pixel unit is included in pel array.
10. display device as claimed in claim 8 or 9, which is characterized in that first sub-pixel, second sub-pixel
It is respectively red, green and blue with the third sub-pixel.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020169026A1 (en) * | 2019-02-23 | 2020-08-27 | 华为技术有限公司 | Method for displaying image in system of multiple display driving circuits, and electronic device |
| CN111833808A (en) * | 2020-06-30 | 2020-10-27 | 昆山国显光电有限公司 | Display control method, display control device and display device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1469450A1 (en) * | 2003-04-18 | 2004-10-20 | Barco N.V. | Organic light-emitting diode display assembly for use in a large-screen display |
| CN101727880A (en) * | 2009-11-23 | 2010-06-09 | 清投视讯(北京)科技有限公司 | Projection fusion method of true seamless rear projection large screen display image |
| TW201227704A (en) * | 2002-09-13 | 2012-07-01 | Samsung Electronics Co Ltd | Improved displays for subpixel rendering |
| CN103813116A (en) * | 2012-11-15 | 2014-05-21 | 深圳市光峰光电技术有限公司 | Adjusting method, adjusting device, light machine and screen splicing wall system |
| US20140139124A1 (en) * | 2012-11-22 | 2014-05-22 | Samsung Display Co., Ltd. | Organic light emitting display |
| CN104332133A (en) * | 2014-05-07 | 2015-02-04 | 长春希达电子技术有限公司 | Splicing seam brightness compensation and adjustment method for high-density LED display screen |
| CN104778920A (en) * | 2015-04-21 | 2015-07-15 | 西安诺瓦电子科技有限公司 | Splicing bright and dark line compensating method of LED display screen |
-
2016
- 2016-12-30 CN CN201611259822.7A patent/CN108269535B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201227704A (en) * | 2002-09-13 | 2012-07-01 | Samsung Electronics Co Ltd | Improved displays for subpixel rendering |
| EP1469450A1 (en) * | 2003-04-18 | 2004-10-20 | Barco N.V. | Organic light-emitting diode display assembly for use in a large-screen display |
| CN101727880A (en) * | 2009-11-23 | 2010-06-09 | 清投视讯(北京)科技有限公司 | Projection fusion method of true seamless rear projection large screen display image |
| CN103813116A (en) * | 2012-11-15 | 2014-05-21 | 深圳市光峰光电技术有限公司 | Adjusting method, adjusting device, light machine and screen splicing wall system |
| US20140139124A1 (en) * | 2012-11-22 | 2014-05-22 | Samsung Display Co., Ltd. | Organic light emitting display |
| CN104332133A (en) * | 2014-05-07 | 2015-02-04 | 长春希达电子技术有限公司 | Splicing seam brightness compensation and adjustment method for high-density LED display screen |
| CN104778920A (en) * | 2015-04-21 | 2015-07-15 | 西安诺瓦电子科技有限公司 | Splicing bright and dark line compensating method of LED display screen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020169026A1 (en) * | 2019-02-23 | 2020-08-27 | 华为技术有限公司 | Method for displaying image in system of multiple display driving circuits, and electronic device |
| US11749171B2 (en) | 2019-02-23 | 2023-09-05 | Huawei Technologies Co., Ltd. | Method for displaying image in multi display drive circuit system and electronic device |
| CN111833808A (en) * | 2020-06-30 | 2020-10-27 | 昆山国显光电有限公司 | Display control method, display control device and display device |
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Address after: 201506, No. nine, No. 1568, Jinshan Industrial Zone, Shanghai, Jinshan District Patentee after: Shanghai Hehui optoelectronic Co., Ltd Address before: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee before: EverDisplay Optronics (Shanghai) Ltd. |