CN105989787B

CN105989787B - Display panel and its display device

Info

Publication number: CN105989787B
Application number: CN201510059894.6A
Authority: CN
Inventors: 杨学炎; 杨凯闵; 白凤霆
Original assignee: Novatek Microelectronics Corp
Current assignee: Novatek Microelectronics Corp
Priority date: 2015-02-05
Filing date: 2015-02-05
Publication date: 2019-07-19
Anticipated expiration: 2035-02-05
Also published as: CN105989787A

Abstract

A kind of display panel and its display device.The display panel includes multiple subpixel repeat cells, and repeated arrangement is to form pixel array.Every a line of subpixel repeat cell includes odd number sub-pixel, is a pixel unit with every two sub-pixel and increases another sub-pixel in last column of subpixel repeat cell.Odd number sub-pixel is written by N group pixel data respectively.The number of these sub-pixels be (2N+1) it is a, and be pixel data twice to two sesquialters of number between.Each odd column of subpixel repeat cell includes the sub-pixel of two different colours, and two sub-pixels are staggered in each odd column.

Description

Display panel and its display device

Technical field

The present invention relates to a kind of flat panel display technologies, and in particular to a kind of application sub-pixel imaging technique and can increase The display panel and its display device of colour mixture resource (Coloring Resource).

Background technique

With display technology flourish, existing market for the performance requirement of display panel be directed towards high-res, The directions such as high brightness and low power consumption stride forward.However, the resolution with display panel increases, panel vendor may face following Problem.For example, the complexity of advanced pixel circuit increases the thin film transistor (TFT) quantity in layout, and accounts for one Fixed layout area, if therefore wishing to realize that the image of high-res shows that there may be difficulty under limited layout area.Again Person considers the factor of process conditions, if the technique of display use different design specifications (Design Rule), or by It is limited to the minimum safe distance of precision metallic mask (Fine Metal Mask), will also will affect the reality of high-res display It is existing.In addition, the promotion of resolution reduces the aperture opening ratio of display, and leads to backlight for the efficiency of display Penetrance decline therewith.Now it is necessary to which improving back light source brightness carrys out the problem of reducing in response to aperture opening ratio, but power is caused to damage Consumption increases.

To solve the above-mentioned problems, develop in recent years can improve backlight penetrance and reduce backlight energy consumption RGBW it is (red It is turquoise white) display panel.RGBW display panel has the sub-pixel of four kinds of colors such as red, green, blue, white, passes through the sub- picture of white The high-penetration rate of element promotes display panel brightness, and sub-pixel imaging method of arranging in pairs or groups (Sub-Pixel Rendering, SPR), it to use the algorithm that different subpixel arranges and design construction is suitble to out, can be improved resolution when showing image To sub-pixel resolution.Since the size of sub-pixel is smaller than pixel, thus human eye can be made it can be seen that image resolution (that is, Vision resolution) it improves.

However, the technology of sub-pixel imaging usually requires to analyze adjacent pixel data.If considering large scale, high-res Display panel will use multiple driving circuits generally come the case where respectively driving multiple display areas on display panel, then it is right For the pixel for being located at display area near border, driving circuit must another driving electricity corresponding with adjacent display areas domain Road mutually passes pixel data, and additional memory space is needed to be stored, and the design of driving circuit is caused to become more complicated. Therefore, how to simplify the framework of driving circuit, and realize the design of the display panel of high-res, it has also become urgently solve at present One of certainly the problem of.

Summary of the invention

The present invention provides a kind of display panel and its display device, colour mixture resource needed for increasing sub-pixel imaging, energy The problem of enough simplifying the design of driving circuit, and improving display film flicker, to realize high-res and have good aobvious Show the design of effect.

The present invention proposes a kind of display panel.This display panel includes multiple subpixel repeat cells, and repeated arrangement is with shape Pixel arrays.Every a line of each subpixel repeat cell includes odd number sub-pixel, with every two sub-pixel for a pixel Unit and last column increases another sub-pixel in these subpixel repeat cells, and these odd number sub-pixels are respectively by N group Pixel data write-in, the number of sub-pixel are that (2N+1) is a, and the number of these sub-pixels is the number of pixel data Between twice to two sesquialters.Wherein, each odd column of each subpixel repeat cell includes the sub-pixel of two different colours, and This two sub-pixels is staggered in each odd column.

In one embodiment of this invention, above-mentioned subpixel repeat cell includes the first subpixel repeat cell and second Subpixel repeat cell, last odd column of the first subpixel repeat cell are adjacent with the second subpixel repeat cell to carry out Arrangement, wherein last odd column of the first subpixel repeat cell includes first and second adjacent sub-pixel, and first is sub Each odd-numbered line of pixel repetitive unit is adjacent with the second subpixel repeat cell with the first sub-pixel, and each even number line is with Two sub-pixels and it is adjacent with the second subpixel repeat cell.Wherein, in the first subpixel repeat cell, adjacent to the first sub- picture First pixel unit of element is written by first group of pixel data in pixel data, and the first sub-pixel is according to first group of pixel number According to and by drive, to carry out colour mixture with the first pixel unit.And in the first subpixel repeat cell, adjacent to the second son Second pixel unit of pixel is written by second group of pixel data in pixel data, and the second sub-pixel is according to second group of pixel Data and driven, with the second pixel unit carry out colour mixture.

In one embodiment of this invention, the son of the first above-mentioned subpixel repeat cell and the second subpixel repeat cell The arrangement mode of pixel is identical.

In one embodiment of this invention, the odd-numbered line in the second above-mentioned subpixel repeat cell and even number line are more with Alternating expression arranges each other for odd-numbered line and even number line in one subpixel repeat cell.

In one embodiment of this invention, wherein on above-mentioned display panel, the sub-pixel of same color is respectively provided with Opposed polarity.

In one embodiment of this invention, above-mentioned each subpixel repeat cell includes the sub-pixel of three kinds of different colours, Each odd column of each subpixel repeat cell includes at least one first sub-pixels and at least one third sub-pixels To carry out alternating expression arrangement, and each even column of each subpixel repeat cell includes the second sub-pixels to form striped formula row Column.

In one embodiment of this invention, the first above-mentioned color, the second color, third sub-pixels are respectively red, green And one of blue subpixels.

In one embodiment of this invention, above-mentioned each subpixel repeat cell includes the sub-pixel of four kinds of different colours, Each odd column of each subpixel repeat cell includes at least one first sub-pixels and at least one third sub-pixels To carry out alternating expression arrangement, and at least one even column of each subpixel repeat cell include at least one second sub-pixels with And at least one the 4th sub-pixels is to be arranged.

In one embodiment of this invention, above-mentioned second sub-pixels and the 4th sub-pixels are in each subpixel repeat cell At least one even column in spatial frequency be 1:1.

In one embodiment of this invention, above-mentioned second sub-pixels and the 4th sub-pixels are in each subpixel repeat cell At least one even column in spatial frequency be 1:3.

In one embodiment of this invention, the first above-mentioned color, the second color, third color, the 4th sub-pixels are respectively red One of color, green, blue and white sub-pixels.

The present invention separately proposes a kind of display device.The display device includes display panel and driver.Display panel Including multiple subpixel repeat cells, repeated arrangement to form a pixel array, subpixel repeat cell along line direction divide group at At least two sub-pixel groups.Wherein every a line in each subpixel repeat cell includes odd number sub-pixel, with every two sub- picture Element is a pixel unit and increases another sub-pixel in last column of subpixel repeat cell, and odd number sub-pixel is distinguished It is written by N group pixel data, the number of sub-pixel is that (2N+1) is a, and the number of these sub-pixels is the number of pixel data Between twice to two sesquialter of purpose.Driver couples display panel to drive display panel.Driver includes the first driving circuit And second driving circuit.First driving circuit is to drive the first sub-pixel group in sub-pixel group.Second driving circuit is used To drive the second sub-pixel group adjacent with last odd column of the first sub-pixel group in sub-pixel group.Wherein, the first sub- picture Last odd column of plain group includes first and second adjacent sub-pixel, and in the first sub-pixel group, adjacent to the first son First pixel unit of pixel is written by first group of pixel data in pixel data, and the first driving circuit is according to first group of pixel Data are to drive the first sub-pixel of the first sub-pixel group itself, to carry out colour mixture with the first pixel unit.And in the first son In pixel group, be written adjacent to the second pixel unit of the second sub-pixel by second group of pixel data in pixel data, and the One drive circuit drives the second sub-pixel of the first sub-pixel group itself according to second group of pixel data, with the second pixel list Member carries out colour mixture.

In one embodiment of this invention, the first, second above-mentioned sub-pixel is not homochromy each other.

In one embodiment of this invention, above-mentioned subpixel repeat cell includes the first subpixel repeat cell and second Subpixel repeat cell, last odd column of the first subpixel repeat cell are adjacent with the second subpixel repeat cell to carry out Arrangement, and the first subpixel repeat cell is identical as the arrangement mode of the sub-pixel of the second subpixel repeat cell.

In one embodiment of this invention, wherein each odd column of each subpixel repeat cell includes two different colours Sub-pixel, and two sub-pixels are staggered in each odd column.

In one embodiment of this invention, above-mentioned each subpixel repeat cell includes the sub-pixel of three kinds of different colours, Each odd column of each subpixel repeat cell includes at least one first sub-pixels and at least one third sub-pixels To carry out alternating expression arrangement, and each even column of each subpixel repeat cell includes at least one second sub-pixels to be formed The arrangement of striped formula.

In one embodiment of this invention, above-mentioned each subpixel repeat cell includes the sub-pixel of four kinds of different colours, Each odd column of each subpixel repeat cell includes at least one first sub-pixels and at least one third sub-pixels To carry out alternating expression arrangement, and at least one even column of each subpixel repeat cell includes at least one second color and at least One the 4th sub-pixels is to be arranged.

In one embodiment of this invention, the second above-mentioned sub-pixels and the 4th sub-pixels repeat single in each sub-pixel Spatial frequency at least one even column of member is 1:1.

In one embodiment of this invention, the second above-mentioned sub-pixels and the 4th sub-pixels repeat single in each sub-pixel Spatial frequency at least one even column of member is 1:3.

Based on above-mentioned, the display panel and its display device of the embodiment of the present invention are utilized in each of subpixel repeat cell An additional subpixels (Extra Sub-Pixel) is added in row, enables subpixel repeat cell with the sub-pixel of its own As colour mixture resource, and color is borrowed without the sub-pixel into other subpixel repeat cells.Under this design, sub-pixel repeats single Every a line of member includes odd number sub-pixel, and the sub-pixel of same color on display panel can be allowed to have opposed polarity, use and change The problem of kind display film flicker because caused by identical polar.In addition, for the driving end of display device, additional sub- picture Element can form breakpoint on a display panel, make mutually pass data between each driver, that realizes driving circuit simplifies design.

To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and it is detailed to cooperate attached drawing to make Carefully it is described as follows.

Detailed description of the invention

Fig. 1 is the schematic diagram according to display device depicted in one embodiment of the invention.

Fig. 2 is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 3 is the upper schematic diagram according to pixel unit depicted in one embodiment of the invention.

Fig. 4 A is the upper schematic diagram according to subpixel repeat cell depicted in one embodiment of the invention.

Fig. 4 B is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 4 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 5 A is the upper schematic diagram according to subpixel repeat cell depicted in one embodiment of the invention.

Fig. 5 B is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 5 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 6 A is the upper schematic diagram according to subpixel repeat cell depicted in one embodiment of the invention.

Fig. 6 B is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 7 A is the upper schematic diagram according to subpixel repeat cell depicted in one embodiment of the invention.

Fig. 7 B is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 7 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 8 A is the upper schematic diagram according to subpixel repeat cell depicted in one embodiment of the invention.

Fig. 8 B is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 8 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 9 A is the upper schematic diagram according to subpixel repeat cell depicted in one embodiment of the invention.

Fig. 9 B is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Fig. 9 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Figure 10 A is the upper schematic diagram according to subpixel repeat cell depicted in one embodiment of the invention.

Figure 10 B is the upper schematic diagram according to display panel depicted in one embodiment of the invention.

Figure 11 is the schematic diagram according to display device depicted in one embodiment of the invention.

Figure 12 is the schematic diagram according to display device depicted in one embodiment of the invention.

[symbol description]

100,1100,1200: display device

110,1110,1210: display panel

112,412,412a~412d, 512,512a~512d, 612,612a~612b, 712,712a~712d, 812, 812a~812d, 912,912a~912d, 1012,1012a~1012b: subpixel repeat cell

120,1120,1220: driver

122_1~122_M, 1122_1~1122_2,1222_1~1222_4: driving circuit

130,1130,1230: controller

310~340, PU: pixel unit

CL11, CL12_1~CL12_4: column

B: blue pixel

D1: first direction

D2: second direction

G: green pixel

IDA: display data

P: pel spacing

R: red pixel

R_1~R_M: display area

SP1~SP9: sub-pixel

W: white pixel

+: positive polarity

: negative polarity

Specific embodiment

The embodiment of the present invention proposes a kind of display panel and its display device, based on sub-pixel imaging technique, and An additional subpixels (Extra Sub-Pixel) is added in every a line of subpixel repeat cell, so that by pixel number According to write-in subpixel repeat cell when, each subpixel repeat cell all can using the sub-pixel of its own as colour mixture resource, and Borrow color to be shown without the sub-pixel into other subpixel repeat cells.In particular, from the perspective of driving end, volume Outer sub-pixel can form breakpoint on a display panel, and so that the embodiment of the present invention is further avoided must between each driving circuit The situation of data must be mutually passed, whereby, effectively simplifies the somewhat complex design of driving circuit.In addition, in the sub-pixel of the embodiment of the present invention Every a line of repetitive unit includes under the arrangement design of odd number sub-pixel, and the sub-pixel of the same color on display panel can have There is an opposed polarity, and then the problem of display film flicker caused by improving because of identical polar.

Illustrate the device architecture of the embodiment of the present invention with Fig. 1 and Fig. 2 first.Wherein, Fig. 1 is according to one embodiment of the invention The schematic diagram of depicted display device, and Fig. 2 is illustrated according to the upper view of display panel depicted in one embodiment of the invention Figure.

Please also refer to Fig. 1, display device 100 includes display panel 110, driver 120 and controller 130.Driver 120 Including multiple driving circuit 122_1~122_M, it is respectively coupled to display panel 110.It include multiple aobvious on display panel 110 Show region R_1~R_M, and be respectively equipped with multiple pixels (Fig. 1 is not painted).Wherein, driving circuit 122_1~122_M is right respectively Display area R_1~R_M on display panel 110 is answered, and driving circuit 122_1~122_M is respectively to drive display panel 110 to make display area R_1~R_M generate display image respectively.

Controller 130 is coupled to driving circuit 122_1~122_M, and controller 130 simultaneously shows data IDA extremely for transmitting Driving circuit 122_1~122_M.Wherein, display data IDA can provide display panel 110 to show the data of an entire picture. It is worth noting that, each driving circuit 122_1~122_M can only receive one in the multiple portions data in display data IDA Part.In simple terms, display data IDA can divide into more parts of data according to corresponding display area R_1~R_M, as Driving circuit 122_1~122_M then receives the multiple portions data of the corresponding part display area R_1~R_M respectively.

Then display panel 110 is further illustrated.Referring to figure 2., display panel 110 is for example including multiple sub-pixel weights Multiple unit 112.For ease of description, it is only shown in Fig. 2 and repeats list with 9 sub-pixels of three column, three rows (3 × 3) array arrangement Member 112 is as signal, but the present embodiment does not limit the quantity of subpixel repeat cell 112 on display panel 110.These sub-pixels The repeated arrangement on display panel 100 of repetitive unit 110, to form display area R_1~R_M of Fig. 1.Subpixel repeat cell 110 be, for example, the matrix array that D1 and second direction D2 is arranged in multiple row (Column) and multirow (Row) along a first direction, However, the present invention is not limited thereto.The relative position that the ranks of above-mentioned array are only arranged to describe array, in other words, the row of array Column can be exchanged, and after the ranks of array are mutually exchanged, and can get to be equivalent to and former array is turned over the array turning 90 degrees.Separately Outside, the ranks number of array and its orientation of ranks can also be adjusted according to its design requirement (that is, using the present embodiment person One direction D1 and second direction D2), the present invention is without restriction to this.

It may include multiple sub-pixels (Sub-Pixel) in each subpixel repeat cell 112 of display panel 110.? In the present embodiment, length of each sub-pixel each other in a first direction on the direction D1 and second direction D2 may be designed as identical.It changes Sentence is talked about, and the size of subpixel repeat cell 112, which can respectively correspond, determines each sub-pixel D1 and second direction in a first direction Length on D2 can adaptively adjust the D1 in a first direction of subpixel repeat cell 112 using the present embodiment person according to its demand And the size on second direction D2, the present invention do not limit this.In addition, in other embodiments, each mutual ruler of sub-pixel It is very little can not also be identical.It should be noted that the layout dimension of above-mentioned sub-pixel can be carried out so that pel spacing P (Pitch) is unit Description, and pel spacing P can correspond to the resolution of display panel 110.For example, when pel spacing P is 84 microns (um), solution Analysis degree can be 303PPI (pixel per inch, that is, the dot structure number in each English inch), and for another example pel spacing P is 58 When micron, resolution then can be 440PPI.

Above-mentioned sub-pixel can correspond to different display wavelength, to show different colors respectively.In some embodiments, often Sub-pixel of one subpixel repeat cell 112 for example including red pixel R, green pixel G and three kinds of different colours of blue pixel B. And in other embodiments, each subpixel repeat cell 112 then may include red pixel R, green pixel G, blue pixel B and white The sub-pixel of tetra- kinds of different colours of pixel W.In subpixel repeat cell 112, sub-pixel be, for example, along a first direction D1 with And second direction D2 and be arranged together in multirow and multiple row.It should be noted that in other embodiments, these different colours Sub-pixel can be interchanged, or be also possible to other suitable colors or combination, the present invention are without restriction to this.

In addition, subpixel repeat cell 112 can be applied in any suitable display device 100, such as liquid crystal display dress It sets, transparent display, organic electroluminescence display device and method of manufacturing same, electrophoretic display apparatus etc., and not according to the type of display device 100 Together, the sub-pixel structure in subpixel repeat cell 112 also adjusts to adaptability, and the present invention does not also limit this.

Based on above-mentioned framework, the detailed configuration mode of subpixel repeat cell 112 further explained below.

In one embodiment, every a line of subpixel repeat cell 112 may include odd number sub-pixel, these sub-pixels with Every two sub-pixel is a pixel unit and increases another sub-pixel in last column of subpixel repeat cell 112, and this A little odd number sub-pixels are written by N group pixel data respectively.The number of these sub-pixels is that (2N+1) is a, and is pixel data Between twice to two sesquialters of number.In addition, each odd column of subpixel repeat cell 112 includes the son of two different colours Pixel, and two above-mentioned sub-pixels are staggered in each odd column.In the following description, described to be staggered or alternating expression Arrangement both refers to alternately the case where to be arranged, such as two kinds of color sub-pixels are alternately arranged (that is, in same color Another color sub-pixels are inserted between sub-pixel, so that the sub-pixel of two same colors is not adjacent to each other) or two rows or two Column are alternately arranged.

Specifically, relative to display data above-mentioned be to show entire picture, what above-mentioned pixel data then referred to Be by controller 130 according to algorithm process after, be respectively mapped to multiple pixel units on display panel 110 to be shown Data.Also that is, controller 130 can be by control driver 120 pixel data to be written to the sub- picture to display panel 110 Element.

Furthermore, one group of pixel data can the picture signal for example including red, green, blue three kinds of colors, until In above-mentioned pixel unit then can by be displayed in red, the sub-pixel institute of green, the two of them color of blue three kinds of colors Composition.Therefore, in the present embodiment, controller 130 can be by the mapping pixel data of the picture signal including above-mentioned three kinds of colors Extremely to show pixel unit composed by the sub-pixel of two of them color (for example, red and green), and control driving At least one of which driving circuit (such as at least one of driving circuit 122_1~122_M) in device 120 drives and this Pixel unit is adjacent and the sub-pixel to show the third color (for example, blue), uses and provides colour mixture to be shown.

Four kinds of different subpixel combinations listed here are formed by the example of pixel unit.Fig. 3 is according to the present invention The upper schematic diagram of pixel unit depicted in one embodiment.Wherein, pixel unit 310 can be by red pixel R and green pixel G institute group At pixel unit 320 can be made of blue pixel B and green pixel G, and pixel unit 330 can be by red pixel R and white pixel W institute group At, and pixel unit 340 can be made of blue pixel B and white pixel W.It can be according to design requirement and on adjusting using the present embodiment person The combination stated, the present invention are without restriction to this.

Therefore, based on the pixel unit 310~340 that the embodiment of the present invention can be above-mentioned, to be incited somebody to action according to Different Rule The sub-pixel of different colours is arranged in a variety of designs on display panel 110.In addition, more in the every of subpixel repeat cell 112 An additional subpixels are added in a line, to utilize the design in every a line including odd number sub-pixel, so that working as pixel data When being written into subpixel repeat cell 112, subpixel repeat cell 112 all can be each to provide with the sub-pixel of its own Pixel unit is to carry out colour mixture.

Based on the configuration mode of above-mentioned subpixel repeat cell 112, the sub-pixel numbers of every a line are (that is, sub-pixel weight The columns of multiple unit 112) and the pixel data number of write-in this journey between can have a corresponding relationship.Work as subpixel repeat cell When 112 every a line includes N number of pixel unit and 1 additional subpixels, indicate that it can be written by N group pixel data.And And since pixel unit is made of two sub-pixels, therefore every a line of subpixel repeat cell 112 may include 2N+1 (also that is, odd number) sub-pixel.On the other hand, if for the viewpoint of pixel data, each group of pixel data is the equal of 2+1/N sub-pixel is written.In other words, in every a line of subpixel repeat cell 112, the number (2N+1) of sub-pixel It can be between twice to two sesquialters of the number (N number of) of pixel data.

It is worth noting that, subpixel repeat cell 112 can be right according to the sub-pixel for using three kinds of colors or four kinds of colors Different arrangement modes should be formed.Specifically, in some embodiments, when each subpixel repeat cell 112 include three kinds not With color sub-pixel when, each odd column of each subpixel repeat cell 112 may include at least one first sub-pixels And at least one third sub-pixels is to carry out alternating expression arrangement, and each even column of each subpixel repeat cell 112 It may include at least one second sub-pixels to form the arrangement of striped formula.Above-mentioned first color, the second color, third sub-pixels are for example One of respectively red, green and blue subpixels (i.e. red pixel R, green pixel G, blue pixel B).

As for the sub-pixel for including the case where four kinds of colors in subpixel repeat cell 112, in further embodiments, respectively Each odd column of subpixel repeat cell 112 may include at least one first sub-pixels and at least one third dice Pixel is to carry out alternating expression arrangement, and at least one even column of each subpixel repeat cell 112 includes at least one second color Sub-pixel and at least one the 4th sub-pixels are to be arranged.Above-mentioned first color, the second color, third color, the 4th dice picture Element is for example respectively red, green, blue and white sub-pixels (i.e. red pixel R, green pixel G, blue pixel B, white pixel W) One of them.It is respectively below red pixel R, green pixel G, blue pixel with the first color, the second color, third color, the 4th sub-pixels B, the embodiment of white pixel W is illustrated, but the present invention is not limited thereto.

It should be noted that in embodiments of the present invention, each odd column of each subpixel repeat cell 112 be, for example, with Red pixel R is staggered with blue pixel B.In particular, the embodiment of the present invention can configure additional subpixels in each sub-pixel weight Edge (such as last column of subpixel repeat cell 112, that is, last odd column, but the present invention couple in multiple unit 112 This is not limited), therefore additional subpixels are also arranged in odd column and can be red pixel R or blue pixel B.

In addition it is noted that in embodiments of the present invention, a subpixel repeat cell on display panel 110 112 (the first subpixel repeat cells) are, for example, with its last odd column and another 112 (the second sub- picture of subpixel repeat cell Plain repetitive unit) it is adjacent to be arranged.As previously described, because the embodiment of the present invention can will include two different colors of additional Sub-pixel (being referred to as respectively with the first, second sub-pixel) configures last odd column in subpixel repeat cell 112, if on therefore First and second sub-pixel stated is adjacent in last odd column and alternately arranges, then for the first subpixel repeat cell and Speech, each odd-numbered line is e.g. adjacent with the second subpixel repeat cell with the first sub-pixel, and its each even number line example It is adjacent with the second subpixel repeat cell with the second sub-pixel in this way.Therefore, in one embodiment, if in the first sub-pixel weight The first pixel unit in multiple unit is adjacent with the first sub-pixel, and the first pixel unit is by one in the multiple pixel data Group pixel data (being referred to as with first group of pixel data) write-in, then the first sub-pixel can be driven according to first group of pixel data It is dynamic, to carry out colour mixture with the first pixel unit.In addition, if the second pixel unit and second in the first subpixel repeat cell Sub-pixel is adjacent, and the second pixel unit by another group of pixel data in the multiple pixel data (with second group of pixel number It is said that it) write-in, then the second sub-pixel can be driven according to second group of pixel data, to be mixed with the second pixel unit Color.In this way, can allow the first subpixel repeat cell with the additional subpixels of its own (that is, the first and second sub- pictures Element) colour mixture resource is provided.

Based on above-mentioned concept, carry out the embodiment that the present invention will be described in detail to implement accordingly for several embodiments below.

It is illustrated first with the embodiment of Fig. 4 A to Fig. 4 C.Fig. 4 A is according to sub- picture depicted in one embodiment of the invention The upper schematic diagram of plain repetitive unit, Fig. 4 B be according to the upper schematic diagram of display panel depicted in one embodiment of the invention, Fig. 4 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.Wherein, Fig. 4 A is painted a sub-pixel Repetitive unit 412, and for convenience of explanation, it includes two sub-pixels repetitive unit 412 on display panel 110 that Fig. 4 B, which is only painted, The region of (being indicated respectively with 412a, 412b), and it includes two sub-pixels repetitive unit on display panel 110 that Fig. 4 C, which is only painted, The region of 412 (being indicated respectively with 412c, 412d).Those skilled in the art should understand that display panel 110 actually include by Array composed by multiple subpixel repeat cells 412.

Please also refer to Fig. 4 A, in the present embodiment, every a line of subpixel repeat cell 412 includes 5 sub-pixels.This 5 A sub-pixel can by Fig. 3 two pixel units and an additional subpixels arrange, and can be by 2 pixel datas Write-in (also that is, the number N of pixel data is equal to 2).In other words, each pixel data of the present embodiment, which can be equivalent to, is write Enter 5/2 sub-pixel.

In detail, subpixel repeat cell 412 is 10 sub-pixels of five column, two row (5 × 2) array arrangement comprising three A red pixel R, four green pixel G and three blue pixel Bs.In the present embodiment, subpixel repeat cell 412 is in a first direction Length on D1 is, for example, 2P, and length in a second direction d 2 is, for example, 2P.

As shown in Figure 4 A, first and third, five column of subpixel repeat cell 412 are handed over by red pixel R and blue pixel B Mistake arrangement, and the second, four column then form the arrangement of striped formula by green pixel G.It should be noted that in the present embodiment, red pixel R It is identical with arrangement mode of the blue pixel B in first row and the 5th column.In addition, in other embodiments, first row and third The arrangement mode of column can be interchanged, and the present invention is without restriction to this.

Specifically, A referring to figure 4., in subpixel repeat cell 412, the first row is sequentially red pixel from left to right R, green pixel G, blue pixel B, green pixel G, red pixel R, and the second row is sequentially blue pixel B, green pixel G, red picture from left to right Plain R, green pixel G, blue pixel B.

Then two kinds of rows that subpixel repeat cell 412 can be formed on display panel 110 are illustrated with Fig. 4 B and Fig. 4 C again Column mode.

B referring to figure 4. includes subpixel repeat cell 412a and subpixel repeat cell 412b on display panel 110, And subpixel repeat cell 412a and subpixel repeat cell 412b is along line direction (that is, first direction D1) arranged adjacent.

The above-mentioned combination being made of subpixel repeat cell 412a and subpixel repeat cell 412b can be in display panel Repeated arrangement is on 110 to form the pixel array of the present embodiment.The length of said combination in the first direction dl is, for example, 4P, and Length in a second direction d 2 is, for example, 2P.It is noted that in the present embodiment, subpixel repeat cell 412a, 412b is identical as the arrangement mode of sub-pixel of subpixel repeat cell 412 of Fig. 4 A.In other words, in the present embodiment, sub Red pixel R (sub-pixel SP5) included by last odd column of pixel repetitive unit 412a and blue pixel B (sub-pixel It SP8) is the additional subpixels, and sub-pixel SP5, SP8 are adjacent in last surprise of subpixel repeat cell 412a Alternating expression arrangement is carried out in ordered series of numbers.

Specifically, in the present embodiment, last odd column of subpixel repeat cell 412a can be repeated with sub-pixel Unit 412b is adjacent to be arranged.Wherein, each odd-numbered line of subpixel repeat cell 412a can with sub-pixel SP5 and with Subpixel repeat cell 412b is adjacent, and each even number line can be adjacent with subpixel repeat cell 412b with sub-pixel SP8.

Herein by taking the first row of subpixel repeat cell 412a as an example, to subpixel repeat cell 412a as how its own Sub-pixel provide color resource borrowed to be illustrated.Wherein, one pixel unit of sub-pixel SP1, SP2 composition, sub-pixel SP3, SP4 forms one other pixel unit, and sub-pixel SP5 is then to provide the additional subpixels for borrowing color.In other words, sub-pixel weight The first row of multiple unit 412a is adjacent with subpixel repeat cell 412b with sub-pixel SP5.If controller 130 is intended to When red pixel data is written to the pixel unit as composed by sub-pixel SP3, SP4, due to the sub-pixel of the present embodiment SP3, SP4 (respectively blue pixel B and green pixel G) are only respectively to be displayed in blue and green, therefore controller 130 is passing through sub- picture After the algorithm of element imaging calculates, it can determine to drive sub-pixel SP5 by driver 120, directly by subpixel repeat cell 412a The sub-pixel SP5 of itself is displayed in red, and is used and is carried out colour mixture with sub-pixel SP3, SP4.It need to be to other in this way, can exempt The case where sub-pixel (such as sub-pixel SP6 in subpixel repeat cell 412b) in nearby subpixels repetitive unit borrows color. Similarly, driver 120 can also drive sub-pixel SP8, with foundation write-in into subpixel repeat cell 412a adjacent to sub- picture The pixel data of the pixel unit of plain SP8, to carry out colour mixture using pixel unit sub-pixel SP8 adjacent thereto.

What Fig. 4 C was painted is then another arrangement mode of the subpixel repeat cell 412 on display panel 110.Wherein, It include subpixel repeat cell 412c and subpixel repeat cell 412d, and subpixel repeat cell on display panel 110 412c and subpixel repeat cell 412d is along line direction (that is, first direction D1) arranged adjacent.The present embodiment is with earlier figures 4B's Embodiment is similar, therefore similarity repeats no more.And its difference is, in the present embodiment, in subpixel repeat cell 412d Odd-numbered line and odd-numbered line in even number line and subpixel repeat cell 412c and even number line alternating expression arranges each other.More clearly Say, in subpixel repeat cell 412d, the arrangement mode of the sub-pixel of odd-numbered line in subpixel repeat cell 412c The arrangement mode of the sub-pixel of even number line is identical, and the arrangement side of the sub-pixel of the even number line in subpixel repeat cell 412d Formula is identical as the arrangement mode of the sub-pixel of the odd-numbered line in subpixel repeat cell 412c.In simple terms, sub-pixel repeats Unit 412d is considered as the mirror alignment of subpixel repeat cell 412c, and subpixel repeat cell 412d is, for example, by sub- picture Each sub-pixel in plain repetitive unit 412c opposite arrangement form up and down.

Whereby, by increasing the design of sub-pixel SP5 newly in subpixel repeat cell 412, when this corresponding sub-pixel repeats When the pixel data write-in of unit 412, subpixel repeat cell 412 just all can provide each picture with the sub-pixel of its own Plain unit is to carry out colour mixture.

Specifically, since the sub-pixel in every a line of subpixel repeat cell 412 is odd number, therefore the present embodiment Also further the sub-pixel of same color on display panel 110 can be adjusted to opposed polarity (such as Fig. 4 B and Fig. 4 C institute Show, wherein "+" indicates that positive polarity, "-" indicate negative polarity).In this way, be made because the polarity of same color sub-pixel is identical Situation at display film flicker can be improved.

Separately it is noted that as shown in the embodiment of Fig. 4 B, two neighbouring green pixel G in sub-pixel (for example, repeat Sub-pixel SP4 in the unit 412a and sub-pixel SP7 in subpixel repeat cell 412b) in the first direction dl most Big spacing (Slit Gap) SG is 4/5P.Similarly, the maximum interval S G in Fig. 4 C embodiment is also 4/5P.As previously mentioned, The pel spacing P of display panel 110 is related with resolution, and therefore, above-mentioned interval S G can also determine the display surface of the present embodiment The applicable resolution of plate 110.For example, if the design requirement of above-mentioned interval S G be lower than 42 microns, display panel 110 Correspondence is designed as 400PPI or more by resolution.In other words, under the sub-pixel arrangement of the present embodiment, display device 100 can be applied to the design of high-res, and can be realized good image vision resolution.

Illustrate to be equal to 2 other embodiments as N for the embodiment of Fig. 5 A to Fig. 5 C and Fig. 6 A to Fig. 6 B again below, Wherein N is the number for being written into the subpixel repeat cell wherein pixel data of a line.In other words, implement in Fig. 5 A to Fig. 6 B In example, each pixel data can also correspond to be written into 5/2 sub-pixel.

First the embodiment of Fig. 5 A to Fig. 5 C is illustrated herein.Fig. 5 A is according to son depicted in one embodiment of the invention The upper schematic diagram of pixel repetitive unit, Fig. 5 B are illustrated according to the upper view of display panel depicted in one embodiment of the invention Figure, Fig. 5 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.Wherein, Fig. 5 A is painted a sub- picture Plain repetitive unit 512, and for convenience of explanation, it includes two sub-pixels repetitive unit 512 on display panel 110 that Fig. 5 B, which is only painted, The region of (being indicated respectively with 512a, 512b), and it includes two sub-pixels repetitive unit on display panel 110 that Fig. 5 C, which is only painted, The region of 512 (being indicated respectively with 512c, 512d).Those skilled in the art should understand that display panel 110 actually include by Array composed by multiple subpixel repeat cells 512.

A referring to figure 5., subpixel repeat cell 512 are 10 sub-pixels of five column, two row (5 × 2) array arrangement, packet Include three red pixel R, three green pixel G, three blue pixel Bs and a white pixel W.The subpixel repeat cell of the present embodiment 512 is similar with the subpixel repeat cell 412 of Fig. 4 embodiment, and difference is only that the subpixel repeat cell 512 of the present embodiment One of green pixel G in Fig. 4 embodiment is replaced into white pixel W, please refers to preceding description as other similarities, this Place repeats no more.It is noted that being arranged by the present embodiment, white pixel W and green pixel G are repeated in sub-pixel Spatial frequency in 4th column of unit 512 can be 1:1.

Then two kinds of arrangements that subpixel repeat cell 512 can be formed on display panel 110 are illustrated with Fig. 5 B and Fig. 5 C Mode.

B referring to figure 5. includes subpixel repeat cell 512a and subpixel repeat cell 512b on display panel 110, And subpixel repeat cell 512a and subpixel repeat cell 512b is along line direction (that is, first direction D1) arranged adjacent.It is similar Ground, the combination being made of subpixel repeat cell 512a and subpixel repeat cell 512b can repeat on display panel 110 It arranges to form the pixel array of the present embodiment, and the length of said combination in the first direction dl is, for example, 4P, and second Length on the D2 of direction is, for example, 2P.Specifically, in the present embodiment, the sub-pixel of subpixel repeat cell 512a and Fig. 5 A The sub-pixel of repetitive unit 512 is arranged in the same manner, as the sub-pixel arrangement of subpixel repeat cell 512b It is then the white pixel W in the 4th column by subpixel repeat cell 512 and green pixel G exchange.

What Fig. 5 C was painted is then another arrangement mode of the subpixel repeat cell 512 on display panel 110.Wherein, It include subpixel repeat cell 512c and subpixel repeat cell 512d, and subpixel repeat cell on display panel 110 512c and subpixel repeat cell 512d is along line direction (that is, first direction D1) arranged adjacent.The present embodiment is with earlier figures 5B's Embodiment is similar, therefore similarity repeats no more.And its difference is, the surprise in the subpixel repeat cell 512d of the present embodiment Alternating expression arranges each other for several rows and even number line and odd-numbered line in subpixel repeat cell 512c and even number line.In simple terms, sub Pixel repetitive unit 512d is considered as the mirror alignment of subpixel repeat cell 512c, and subpixel repeat cell 512d is for example It is by the opposite arrangement form up and down of each sub-pixel in subpixel repeat cell 512c.

Specifically, as illustrated in the embodiments of fig. 5b, two neighbouring green pixel G are (for example, in subpixel repeat cell In 512a the green pixel G of the 4th column the first row and in subpixel repeat cell 512b secondary series the first row green pixel G) Maximum interval S G on first direction D1 is 4/5P.Similarly, the maximum interval S G in Fig. 5 C embodiment is also 4/5P.As before Described, if the design requirement of above-mentioned interval S G is lower than 42 microns, correspondence is designed as by the resolution of display panel 110 400PPI or more.

On the other hand, potassium ion distribution of the white pixel W on display panel 110 also will affect the resolution of display panel 110. In the present embodiment, if according to subpixel repeat cell 512a, 512b in Fig. 5 B combination repeated arrangement on a display panel, Then under this arrangement, four neighbouring white pixel W can surround area (Aperture Slot Area) SA and be on display panel 110 4P²Zither shape (its cornerwise length in a first direction on D1 and second direction D2 is respectively 4P and 2P, and above-mentioned length point It does not calculate to obtain by the center of each sub-pixel).Similarly, the embodiment of Fig. 5 C can also be with zither shape of the same area.If The design requirement of area SA be lower than 14112 square microns, then the resolution of display panel 110 corresponding will be designed as 400PPI with On.

What Fig. 6 A to Fig. 6 B was painted is another embodiment of subpixel repeat cell.Fig. 6 A is according to one embodiment of the invention The upper schematic diagram of depicted subpixel repeat cell, Fig. 6 B are according to display panel depicted in one embodiment of the invention Upper schematic diagram.Wherein, Fig. 6 A is painted a subpixel repeat cell 612, and for convenience of explanation, Fig. 6 B is only painted display surface It include the region of two sub-pixels repetitive unit 612 (being indicated respectively with 612a, 612b) on plate 110.Those skilled in the art answer It is understood that display panel 110 actually includes the array as composed by multiple subpixel repeat cells 612.

Fig. 6 A is please referred to, subpixel repeat cell 612 is 20 sub-pixels of five column, four row (5 × 4) array arrangement, packet Include six red pixel R, six green pixel G, six blue pixel Bs and two white pixel W.In the present embodiment, sub-pixel repeats The length of unit 612 in the first direction dl is, for example, 2P, and length in a second direction d 2 is, for example, 4P.

As shown in Figure 6A, first and third, five column of subpixel repeat cell 612 are by red pixel R and blue pixel B staggered row Column, and the second, four column are then 1:3 to be arranged with spatial frequency by white pixel W and green pixel G.It should be noted that at this In embodiment, the arrangement mode of red pixel R and blue pixel B in first row and the 5th column is identical.In addition, in other embodiments In, first row and tertial arrangement mode can be interchanged, and the present invention is without restriction to this.

Specifically, please referring to Fig. 6 A, in subpixel repeat cell 612, the first row is sequentially red pixel from left to right R, green pixel G, blue pixel B, white pixel W, red pixel R, the second row is sequentially blue pixel B, green pixel G, red pixel from left to right R, green pixel G, blue pixel B, the third line are sequentially red pixel R, white pixel W, blue pixel B, green pixel G, red pixel from left to right R, and fourth line is sequentially blue pixel B, green pixel G, red pixel R, green pixel G, blue pixel B from left to right.

Then arrangement mode that subpixel repeat cell 612 can be formed on display panel 110 is illustrated with Fig. 6 B again.

Fig. 6 B is please referred to, includes subpixel repeat cell 612a and subpixel repeat cell 612b on display panel 110, And subpixel repeat cell 612a and subpixel repeat cell 612b is along line direction (that is, first direction D1) arranged adjacent.It is above-mentioned The combination being made of subpixel repeat cell 612a and subpixel repeat cell 612b can on display panel 110 repeated arrangement To form the pixel array of the present embodiment.The length of said combination in the first direction dl is, for example, 4P, and in second direction D2 On length be, for example, 4P.It is noted that in the present embodiment, the sub-pixel weight of subpixel repeat cell 612a and Fig. 6 A The sub-pixel of multiple unit 612 is arranged in the same manner, as subpixel repeat cell 612b sub-pixel arrangement then Be by the first and third of subpixel repeat cell 612, five column red pixel R and blue pixel B exchange.

Similar to previous embodiment, in the embodiment of Fig. 6 B, two neighbouring green pixel G in sub-pixel (for example, repeat In unit 612a the green pixel G of the 4th the second row of column and in subpixel repeat cell 612b the second row of secondary series green pixel G) maximum interval S G in the first direction dl is 4/5P.Therefore as previously mentioned, if the design requirement of above-mentioned interval S G is lower than 42 Micron, then the resolution of display panel 110 must be 400PPI or more.

In addition, in the present embodiment, if according to the combination of subpixel repeat cell 612a, 612b in Fig. 6 B in display surface Repeated arrangement on plate, then it is 4P that four neighbouring white pixel W, which can surround area SA, under this arrangement, on display panel 110²Zither Shape (its cornerwise length in a first direction on D1 and second direction D2 is respectively 2P and 4P).If the design requirement of area SA For lower than 14112 square microns, then correspondence is designed as 400PPI or more by the resolution of display panel 110.

Fig. 7 A to Fig. 7 C, Fig. 8 A to Fig. 8 C, Fig. 9 A to Fig. 9 C and Figure 10 A to Figure 10 B embodiment be then when N is equal to 3 Embodiment, wherein N is the number for being written into the subpixel repeat cell wherein pixel data of a line.In other words, scheming Into Figure 10 B embodiment, each pixel data can also correspond to be written into 7/3 sub-pixel 7A.

First the embodiment of Fig. 7 A to Fig. 7 C is illustrated herein.Fig. 7 A is according to son depicted in one embodiment of the invention The upper schematic diagram of pixel repetitive unit, Fig. 7 B are illustrated according to the upper view of display panel depicted in one embodiment of the invention Figure, Fig. 7 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.Wherein, Fig. 7 A is painted a sub- picture Plain repetitive unit 712, and for convenience of explanation, it includes two sub-pixels repetitive unit 712 on display panel 110 that Fig. 7 B, which is only painted, The region of (being indicated respectively with 712a, 712b), and it includes two sub-pixels repetitive unit on display panel 110 that Fig. 7 C, which is only painted, The region of 712 (being indicated respectively with 712c, 712d).Those skilled in the art should understand that display panel 110 actually include by Array composed by multiple subpixel repeat cells 712.

Fig. 7 A is please referred to, subpixel repeat cell 712 is 14 sub-pixels of seven column, two row (7 × 2) array arrangement, packet Include four red pixel R, six green pixel G and four blue pixel Bs.In the present embodiment, subpixel repeat cell 712 is first Length on the D1 of direction is, for example, 3P, and length in a second direction d 2 is, for example, 2P.

As shown in Figure 7 A, first and third, five, seven column of subpixel repeat cell 712 are carried out by red pixel R and blue pixel B It is staggered, and second, four, six column then form the arrangement of striped formula by green pixel G.

Specifically, please referring to Fig. 7 A, in subpixel repeat cell 712, the first row is sequentially red pixel from left to right R, green pixel G, blue pixel B, green pixel G, red pixel R, green pixel G, blue pixel B, and the second row is sequentially blue picture from left to right Plain B, green pixel G, red pixel R, green pixel G, blue pixel B, green pixel G, red pixel R.

Then two kinds of rows that subpixel repeat cell 712 can be formed on display panel 110 are illustrated with Fig. 7 B and Fig. 7 C again Column mode.

Fig. 7 B is please referred to, includes subpixel repeat cell 712a and subpixel repeat cell 712b on display panel 110, And subpixel repeat cell 712a and subpixel repeat cell 712b is along line direction (that is, first direction D1) arranged adjacent.It is above-mentioned The combination being made of subpixel repeat cell 712a and subpixel repeat cell 712b can on display panel 110 repeated arrangement To form the pixel array of the present embodiment.The length of said combination in the first direction dl is, for example, 6P, and in second direction D2 On length be, for example, 2P.It is noted that in the present embodiment, odd-numbered line and even number in subpixel repeat cell 712b Alternating expression arranges capable odd-numbered line and even number line with subpixel repeat cell 712a each other.In simple terms, sub-pixel repeats single First 712b is considered as the mirror alignment of subpixel repeat cell 712a, and subpixel repeat cell 712b is, for example, by sub-pixel Each sub-pixel in repetitive unit 712a opposite arrangement form up and down.In addition, for another angle, the son of the present embodiment Pixel repetitive unit 712b is also considered as will be by the heterochiral arrangement of each sub-pixel in subpixel repeat cell 712a Form.

What Fig. 7 C was painted is then another arrangement mode of the subpixel repeat cell 712 on display panel 110.Wherein, It include subpixel repeat cell 712c and subpixel repeat cell 712d, and subpixel repeat cell on display panel 110 712c and subpixel repeat cell 712d is along line direction (that is, first direction D1) arranged adjacent.The present embodiment and previous embodiment It is similar, therefore similarity repeats no more.And its difference is, subpixel repeat cell 712c, 712d and Fig. 7 A of the present embodiment Subpixel repeat cell 712 sub-pixel arrangement mode it is identical.

Separately it is noted that in the embodiment of Fig. 7 B, two neighbouring green pixel G in sub-pixel (for example, repeat single In first 712a the green pixel G of the 6th column the first row and in subpixel repeat cell 712b secondary series the first row green pixel G) Maximum interval S G in the first direction dl is 6/7P.Similarly, the maximum interval S G in Fig. 7 C embodiment is also 6/7P.Cause This, if the design requirement of above-mentioned interval S G is lower than 42 microns, correspondence is designed as 500PPI by the resolution of display panel 110 More than.

What Fig. 8 A to Fig. 8 C was painted is another embodiment of subpixel repeat cell.Fig. 8 A is implemented according to the present invention one The upper schematic diagram of subpixel repeat cell depicted in example, Fig. 8 B is according to display panel depicted in one embodiment of the invention Upper schematic diagram, Fig. 8 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.Wherein, Fig. 8 A is drawn Show a subpixel repeat cell 812, and for convenience of explanation, it includes two sub-pixels on display panel 110 that Fig. 8 B, which is only painted, The region of repetitive unit 812 (being indicated respectively with 812a, 812b), and it includes two sub- pictures on display panel 110 that Fig. 8 C, which is only painted, The region of plain repetitive unit 812 (being indicated respectively with 812c, 812d).Those skilled in the art should understand that display panel 110 is real It include the array as composed by multiple subpixel repeat cells 812 on border.

Fig. 8 A is please referred to, subpixel repeat cell 812 is 14 sub-pixels of seven column, two row (7 × 2) array arrangement, packet Include four red pixel R, three green pixel G, four blue pixel Bs and three white pixel W.The subpixel repeat cell of the present embodiment 812 is similar with the subpixel repeat cell 712 of Fig. 7 embodiment, and difference is only that the subpixel repeat cell 812 of the present embodiment Wherein three green pixel G in Fig. 7 embodiment are replaced into white pixel W, and repeat green pixel G and white pixel W in sub-pixel It is staggered in the even column of unit 812, and so that green pixel G neighbouring on display panel 110 is formed chequered order, and adjacent Close white pixel is W-shaped at chequered order.Preceding description is please referred to as other similarities, details are not described herein again.It is worth one Be mentioned that, by being arranged for the present embodiment, white pixel W and green pixel G subpixel repeat cell 812 second, four, Spatial frequency in six column can be 1:1.

Then two kinds of arrangements that subpixel repeat cell 812 can be formed on display panel 110 are illustrated with Fig. 8 B and Fig. 8 C Mode.

Fig. 8 B is please referred to, includes subpixel repeat cell 812a and subpixel repeat cell 812b on display panel 110, And subpixel repeat cell 812a and subpixel repeat cell 812b is along line direction (that is, first direction D1) arranged adjacent.It is similar Ground, the combination being made of subpixel repeat cell 812a and subpixel repeat cell 812b can repeat on display panel 110 It arranges to form the pixel array of the present embodiment, and the length of said combination in the first direction dl is, for example, 6P, and second Length on the D2 of direction is, for example, 2P.Specifically, in the present embodiment, the odd-numbered line and idol in subpixel repeat cell 812b Alternating expression arranges each other for odd-numbered line and even number line in several rows and subpixel repeat cell 812a.In simple terms, sub-pixel repeats Unit 812b is considered as the mirror alignment in subpixel repeat cell 812a, and subpixel repeat cell 812b e.g. will be sub Each sub-pixel in pixel repetitive unit 812a opposite arrangement form up and down.

What Fig. 8 C was painted is then another arrangement mode of the subpixel repeat cell 812 on display panel 110.Wherein, It include subpixel repeat cell 812c and subpixel repeat cell 812d, and subpixel repeat cell on display panel 110 812c and subpixel repeat cell 812d is along line direction (that is, first direction D1) arranged adjacent.The present embodiment is with earlier figures 8B's Embodiment is similar, therefore similarity repeats no more.And its difference is, in the present embodiment, subpixel repeat cell 812a with The sub-pixel of the subpixel repeat cell 812 of Fig. 8 A is arranged in the same manner, as the son of subpixel repeat cell 812b Pixel arrangements be then by the second of subpixel repeat cell 812, four, six column in white pixel W and green pixel G exchange.

Separately it is noted that in the embodiment of Fig. 8 B, two neighbouring green pixel G in sub-pixel (for example, repeat single In first 812a the green pixel G of the 6th column the first row and in subpixel repeat cell 812b the second row of secondary series green pixel G) Maximum interval S G in the first direction dl is 6/7P.Similarly, the maximum interval S G in Fig. 8 C embodiment is also 6/7P.Such as It is preceding described, if the design requirement of above-mentioned interval S G be lower than 42 microns, the resolution of display panel 110 must for 500PPI with On.

In addition, in the present embodiment, if according to the combination of subpixel repeat cell 812a, 812b in Fig. 8 B in display surface Repeated arrangement on plate, it is 12/7P that the neighbouring four white pixel W on display panel 110, which can surround maximum area SA,²Zither shape (its cornerwise length in a first direction on D1 and second direction D2 is respectively 12/7P and 2P).Similarly, the implementation of Fig. 8 C Example also available zither shape of the same area.If therefore the design requirement of area SA is lower than 14112 square microns, display panel Correspondence is designed as 303PPI or more by 110 resolution.

What Fig. 9 A to Fig. 9 C was painted is another embodiment of subpixel repeat cell.Fig. 9 A is implemented according to the present invention one The upper schematic diagram of subpixel repeat cell depicted in example, Fig. 9 B is according to display panel depicted in one embodiment of the invention Upper schematic diagram, Fig. 9 C is the upper schematic diagram according to display panel depicted in one embodiment of the invention.Wherein, Fig. 9 A is drawn Show a subpixel repeat cell 912, and for convenience of explanation, it includes two sub-pixels on display panel 110 that Fig. 9 B, which is only painted, The region of repetitive unit 912 (being indicated respectively with 912a, 912b), and it includes two sub- pictures on display panel 110 that Fig. 9 C, which is only painted, The region of plain repetitive unit 912 (being indicated respectively with 912c, 912d).Those skilled in the art should understand that display panel 110 is real It include the array as composed by multiple subpixel repeat cells 912 on border.

It is illustrated herein with the embodiment of Fig. 9 A.Subpixel repeat cell 812 is the arrangement of seven column, two row (7 × 2) array 14 sub-pixels comprising four red pixel R, four green pixel G, four blue pixel Bs and two white pixel W.This implementation The subpixel repeat cell 912 of example is similar with the subpixel repeat cell 712 of Fig. 7 embodiment, and difference is only that the present embodiment Subpixel repeat cell 912 two green pixel G for being located at different lines in Fig. 7 embodiment are replaced into white pixel W, and make green picture Plain G and white pixel W are staggered in the same row of subpixel repeat cell 812, and make neighbouring white on display panel 110 Pixel is W-shaped at chequered order.Preceding description is please referred to as other similarities, details are not described herein again.Similarly, by figure 9A embodiment is arranged, the space frequency of white pixel W and green pixel G in second, six column of subpixel repeat cell 912 Rate can be 1:1.

Then two kinds of arrangements that subpixel repeat cell 912 can be formed on display panel 110 are illustrated with Fig. 9 B and Fig. 9 C Mode.

Fig. 9 B is please referred to, includes subpixel repeat cell 912a and subpixel repeat cell 912b on display panel 110, And subpixel repeat cell 912a and subpixel repeat cell 912b is along line direction (that is, first direction D1) arranged adjacent.It is similar Ground, the combination being made of subpixel repeat cell 912a and subpixel repeat cell 912b can repeat on display panel 110 It arranges to form the pixel array of the present embodiment, and the length of said combination in the first direction dl is, for example, 6P, and second Length on the D2 of direction is, for example, 2P.Specifically, in the present embodiment, the sub-pixel of subpixel repeat cell 912a and Fig. 9 A The sub-pixel of repetitive unit 912 is arranged in the same manner, as the sub-pixel arrangement of subpixel repeat cell 912b Be then by the first and third of subpixel repeat cell 912, five, seven column red pixel R and blue pixel B exchange.

What Fig. 9 C was painted is then another arrangement mode of the subpixel repeat cell 912 on display panel 110.Wherein, It include subpixel repeat cell 912c and subpixel repeat cell 912d, and subpixel repeat cell on display panel 110 912c and subpixel repeat cell 912d is along line direction (that is, first direction D1) arranged adjacent.The present embodiment is with earlier figures 9B's Embodiment is similar, therefore similarity repeats no more.And its difference is, in the present embodiment, subpixel repeat cell 912c, 912d is identical as the arrangement mode of sub-pixel of subpixel repeat cell 912 of Fig. 9 A.

Separately it is noted that in the embodiment of Fig. 9 B, two neighbouring green pixel G in sub-pixel (for example, repeat single In first 912a the green pixel G of the 6th column the first row and in subpixel repeat cell 912b secondary series the first row green pixel G) Maximum interval S G in the first direction dl is 6/7P.Similarly, the maximum interval S G in Fig. 9 C embodiment is also 6/7P.Such as It is preceding described, if the design requirement of above-mentioned interval S G be lower than 42 microns, the resolution of display panel 110 must for 500PPI with On.

In addition, in the present embodiment, if according to the combination of subpixel repeat cell 912a, 912b in Fig. 9 B in display surface Repeated arrangement on plate, then it is 3P that four neighbouring white pixel W, which can surround maximum area SA, under this arrangement, on display panel 110² Zither shape (its cornerwise length in a first direction on D1 and second direction D2 is respectively 3P and 2P).Similarly, Fig. 9 C Embodiment can also be with zither shape of the same area.If therefore the design requirement of area SA is lower than 14112 square microns, display panel Correspondence is designed as 350PPI or more by 110 resolution.

What Figure 10 A to Figure 10 B was painted is another embodiment of subpixel repeat cell.Figure 10 A is according to the present invention one The upper schematic diagram of subpixel repeat cell depicted in embodiment, Figure 10 B are shown according to depicted in one embodiment of the invention Show the upper schematic diagram of panel.Wherein, Figure 10 A is painted a subpixel repeat cell 1012, and for convenience of explanation, Figure 10 B Only it is painted the region on display panel 110 including two sub-pixels repetitive unit 1012 (indicating respectively with 1012a, 1012b).This Field technical staff is, it is to be appreciated that display panel 110 actually includes the battle array as composed by multiple subpixel repeat cells 1012 Column.

Please also refer to Figure 10 A, the subpixel repeat cell 1012 of the present embodiment is the arrangement of seven column, four row (7 × 4) array 28 sub-pixels comprising eight red pixel R, nine green pixel G, eight blue pixel Bs and three white pixel W.In this implementation In example, the length of subpixel repeat cell 1012 in the first direction dl is, for example, 3P, and length example in a second direction d 2 4P in this way.

As shown in Figure 10 A, first and third, five, seven column of subpixel repeat cell 1012 are handed over by red pixel R and blue pixel B Mistake arrangement, and second, four, six column are then 1:3 to be arranged with spatial frequency by white pixel W and green pixel G.It should be noted It is that in the present embodiment, the arrangement mode of red pixel R and blue pixel B in first row and the 5th column is identical, and red pixel R It is identical with arrangement mode of the blue pixel B in third column and the 7th column.In addition, in other embodiments, first row and third The arrangement mode of column can be interchanged, and the arrangement mode of the 5th column and the 7th column can be interchanged, and the present invention is without restriction to this.

Specifically, please referring to Figure 10 A, in subpixel repeat cell 1012, the first row is sequentially red picture from left to right Plain R, white pixel W, blue pixel B, green pixel G, red pixel R, white pixel W, blue pixel B, the second row is sequentially blue picture from left to right Plain B, green pixel G, red pixel R, green pixel G, blue pixel B, green pixel G, red pixel R, the third line is sequentially red picture from left to right Plain R, green pixel G, blue pixel B, white pixel W, red pixel R, green pixel G, blue pixel B, and fourth line is sequentially blue from left to right Pixel B, green pixel G, red pixel R, green pixel G, blue pixel B, green pixel G, red pixel R.

Then arrangement mode that subpixel repeat cell 1012 can be formed on display panel 110 is illustrated with Figure 10 B again.

Figure 10 B is please referred to, includes subpixel repeat cell 1012a and subpixel repeat cell on display panel 110 1012b, and subpixel repeat cell 1012a and subpixel repeat cell 1012b is along line direction (that is, first direction D1) adjacent row Column.The above-mentioned combination being made of subpixel repeat cell 1012a and subpixel repeat cell 1012b can be in display panel 110 Upper repeated arrangement is to form the pixel array of the present embodiment.The length of said combination in the first direction dl is, for example, 6P, and Length on second direction D2 is, for example, 4P.It is noted that in the present embodiment, subpixel repeat cell 1012a and figure The sub-pixel of the subpixel repeat cell 1012 of 10A is arranged in the same manner, as the son of subpixel repeat cell 1012b Pixel arrangements be then by the second of subpixel repeat cell 1012, four column in white pixel W and green pixel G exchange, and By in the four, the six of subpixel repeat cell 1012 column white pixel W and green pixel G exchange.

Similar to previous embodiment, in the embodiment of Figure 10 B, two neighbouring green pixel G are (for example, in sub-pixel weight In multiple unit 1012a the green pixel G of the 6th the second row of column and in subpixel repeat cell 1012b the second row of secondary series it is green Pixel G) maximum interval S G in the first direction dl is 6/7P.Therefore as previously mentioned, if the design requirement of above-mentioned interval S G is low In 42 microns, then the resolution of display panel 110 must be 500PPI or more.

In addition, in the present embodiment, if according to the combination of subpixel repeat cell 1012a, 1012b in Figure 10 B aobvious Show repeated arrangement on panel, then under this arrangement, the neighbouring four white pixel W on display panel 110 can surround area SA and be 30/7P²Zither shape (its cornerwise length in a first direction on D1 and second direction D2 is respectively 15/7P and 4P).If therefore The design requirement of area SA be lower than 14112 square microns, then the resolution of display panel 110 corresponding will be designed as 440PPI with On.

Hold it is above-mentioned, be written subpixel repeat cell 112 wherein a line pixel data number N can be 2 or more integer, And the numerical value of N can be adaptively determined according to its design requirement using the present embodiment person, subpixel repeat cell is determined accordingly Included sub-pixel numbers (that is, 2N+1) in 112 every a line, the present invention is without restriction to this.On the other hand, sub- picture Plain repetitive unit 112 is repeatably arranged on display panel 110, or can opposite up and down, the mirror images row such as left and right is opposite Two two places of column mode are arranged on display panel 110, or can also be only by the odd column or even column of subpixel repeat cell 112 It is arranged in mode opposite up and down.

Based on various sub-pixel arrangements listed by previous embodiment, with regard to each driving electricity in display device 100 For the angle of road 122_1~122_M, additional subpixels can also form breakpoint on the boundary of each display area R_1~R_M (Break Point), making each driving circuit 122_1~122_M only need to drive in itself corresponding display area R_1~R_M Sub-pixel, that is, can be used to provide colour mixture.

It is illustrated herein with the embodiment of Figure 11.Figure 11 is according to display device depicted in one embodiment of the invention Detailed maps.Display device 1100 includes display panel 1110, driver 1120 and controller 1130.In the present embodiment In, it include multiple subpixel repeat cells on display panel 1110, these subpixel repeat cells can be for example with aforementioned implementation Sub-pixel arrangement in example is implemented accordingly, and can divide group at least two sub-pixels along line direction (that is, first direction D1) Group.Included 2 display areas R_1, R_2 on the present embodiment foundation display panel 1110, and can be by above-mentioned multiple sub- pictures Plain repetitive unit divides group at the first sub-pixel group and the second sub-pixel group.In addition, driver 1120 includes two driving circuits 1122_1,1122_2, and driving circuit 1122_1,1122_2 are respectively to drive the first sub-pixel on display panel 1110 Group and the second sub-pixel group.It for example, is 1080x1920 when resolution is written by driver 1120 in controller 1130 Display data when, driving circuit 1122_1,1122_2 can enter 540 groups of pixel to each row write of display panel 1110 respectively Data, but the present invention does not limit the resolution of write-in display data.For convenience of explanation, Figure 11, which is only shown, is located at display The arrangement situation of the sub-pixel of region R_1, R_2 near border.

In the present embodiment, configurable additional in last odd column CL11 of the first sub-pixel group of display area R_1 Sub-pixel, with adjacent with the second sub-pixel faciation of display area R_2.As depicted in Figure 11, additional subpixels are, for example, to show Red pixel R and blue pixel B (being referred to as respectively with the first, second sub-pixel) in last odd column CL11 of region R_1, and the One, the second sub-pixel can be staggered in last odd column CL11 of the first sub-pixel group.It should be noted that above-mentioned first Last odd column CL11 of sub-pixel group is also referred to as the sub-pixel in the first sub-pixel group, with the second sub-pixel faciation neighbour Last odd column of repetitive unit.In other words, first, second sub-pixel of the present embodiment can be similar with previous embodiment Seemingly, thus its detailed arrangement mode please refer to it is aforementioned.

Then again to how pass through additional subpixels so that driving circuit 1122_1 only drive the first sub-pixel group its own Sub-pixel be just able to carry out the detailed embodiment of colour mixture and be illustrated.

In one embodiment, if in the first sub-pixel group, adjacent to the first sub-pixel a pixel unit (with first Pixel unit is referred to as) it is written by one group of pixel data (being referred to as with first group of pixel data) in the multiple groups pixel data, then Driving circuit 1122_1 to drive the first sub-pixel group can drive the first sub-pixel group certainly according to first group of pixel data First sub-pixel of body, to carry out colour mixture with the first pixel unit.Similarly, in the first sub-pixel group, adjacent to second The one other pixel unit (being referred to as with the second pixel unit) of sub-pixel is by another group of pixel number in the multiple groups pixel data When being written according to (being referred to as with second group of pixel data), driving circuit 1122_1 then can be according to second group of pixel data to drive first The second sub-pixel of sub-pixel group itself, to carry out colour mixture with the second pixel unit.Whereby, when driving circuit 1122_1 is intended to picture When prime number is according to the sub-pixel into display area R_1 is written, even the corresponding color signal of pixel data can not be directly by it Corresponding sub-pixel provides, and the case where color must be borrowed to other neighbouring sub-pixels, driving circuit 1122_1 still can only drive Its own sub-pixel of first sub-pixel group, is just capable of providing colour mixture resource.

By taking the embodiment of Figure 11 as an example, in the first sub-pixel group of display area R_1, it is located at last odd column CL11 Red pixel R (additional subpixels can also correspond to first sub-pixel) it is adjacent with pixel unit PU (the first pixel unit), If the first pixel unit is written by one group of pixel data (being referred to as with first group of pixel data) in the multiple pixel data, and When first group of pixel data includes red pixel data and can not directly be shown by the sub-pixel of pixel unit PU, driving Circuit 1122_1 can drive the red picture in last odd column CL11 of the first sub-pixel group according to first group of pixel data Plain R, thus using red pixel R to carry out colour mixture with pixel unit PU, and without the sub-pixel SP9 into the second sub-pixel group (such as red pixel R) carries out borrowing color.As for the situation that the additional subpixels in Figure 11 are blue pixel B (the second sub-pixel) also with it is upper It states similar, therefore is not repeated to illustrate.Whereby, above-mentioned additional subpixels can be effectively in the first sub-pixel group and the second sub- picture It is respectively formed breakpoint between every a line of plain group (that is, display area R_1, R_2), allows driving circuit 1122_1,1122_2 can It independently operates, simplifies the architecture design of driver 1120 effectively.

For another example another example depicted in Figure 12, display device 1200 include display panel 1210, driver 1220 and Controller 1230, and driver 1220 may include four driving circuit 1222_1~1222_4, and each driving circuit 1222_1~ 1222_4 is to respectively drive the corresponding four sub- pixel groups of 4 display area R_1~R_4 on display panel 1110. Similarly, if equally resolution is written as the display data instance of 1080x1920 by driver 1220 with controller 1230, Then driving circuit 1222_1~1222_4 can enter 270 groups of pixel data to each row write of display panel 1210 respectively.It needs Bright, the present embodiment is similar with previous embodiment, therefore similarity repeats no more, and itself the difference is that, the present embodiment it is aobvious Show region R_1~R_4 corresponding each sub-pixel group last odd column CL12_1, CL12_2, CL12_3 and CL12_ 4 can be respectively configured additional subpixels, use and are respectively formed breakpoint between two adjacent display areas.

In conclusion display panel and its display device that the embodiment of the present invention is proposed, with sub-pixel imaging technique Based on, and an additional subpixels are added in every a line of subpixel repeat cell, so that when pixel data is written into son When pixel repetitive unit, all can using the sub-pixel of subpixel repeat cell itself as colour mixture resource, and need not to other son Sub-pixel in pixel repetitive unit borrows color.For the driver of display device, additional subpixels can also be in each driver The boundary of separately-driven display area forms breakpoint, makes can mutually pass data between each driver to carry out colour mixture, thus Simplify the complicated circuit design at driving end.In addition, the embodiment of the present invention utilizes the design of additional subpixels, additionally it is possible to allow sub-pixel Every a line of repetitive unit includes odd number sub-pixel, so as to improve because the sub-pixel of same color have identical polar when led The problem of display film flicker of cause.

Although the present invention is disclosed as above with embodiment, however, it is not to limit the invention, those skilled in the art, It does not depart from the spirit and scope of the present invention, when can make some changes and embellishment, therefore protection scope of the present invention is appended by the view Subject to claims confining spectrum.

Claims

1. a kind of display panel characterized by comprising

Multiple subpixel repeat cells, repeated arrangement is to form pixel array, and every a line of those each subpixel repeat cells Include:

Odd number sub-pixel, with those sub-pixels of every two for a pixel unit and in the last of those subpixel repeat cells One column increase another sub-pixel, and those odd number sub-pixels are written by N group pixel data respectively, wherein the number of those sub-pixels Mesh is 2N+1, and the number of those sub-pixels is between twice to two sesquialters of the number of those pixel datas,

Wherein, each odd column of those each subpixel repeat cells includes those sub-pixels of two different colours, and this two Sub-pixels are staggered in those each odd columns.

2. display panel as described in claim 1, which is characterized in that wherein those subpixel repeat cells include the first sub- picture Plain repetitive unit and the second subpixel repeat cell, last odd column of first subpixel repeat cell and the second sub- picture Plain repetitive unit is adjacent to be arranged, and wherein last odd column of first subpixel repeat cell includes adjacent first And second sub-pixel, and each odd-numbered line of first subpixel repeat cell with first sub-pixel and with second sub-pixel Repetitive unit is adjacent, and each even number line is adjacent with second subpixel repeat cell with second sub-pixel,

Wherein, in first subpixel repeat cell, adjacent to first sub-pixel the first pixel unit by those pixels First group of pixel data write-in in data, and first sub-pixel is driven according to first group of pixel data, with this First pixel unit carries out colour mixture, and

In first subpixel repeat cell, adjacent to second sub-pixel the second pixel unit by those pixel datas The write-in of second group of pixel data, and second sub-pixel is driven according to second group of pixel data, with second picture Plain unit carries out colour mixture.

3. display panel as claimed in claim 2, which is characterized in that wherein first subpixel repeat cell and second son The arrangement mode of those sub-pixels of pixel repetitive unit is identical.

4. display panel as claimed in claim 2, which is characterized in that wherein those in second subpixel repeat cell are odd Several rows and even number line more in first subpixel repeat cell those odd-numbered lines and even number line alternating expression arranges each other.

5. display panel as described in claim 1, which is characterized in that wherein on the display panel, same color those Sub-pixel is respectively provided with opposed polarity.

6. display panel as described in claim 1, which is characterized in that wherein those each subpixel repeat cells include three kinds not With those sub-pixels of color, each odd column of those each subpixel repeat cells include at least one first sub-pixels and An at least third sub-pixels are to carry out alternating expression arrangement, and each even column of those each subpixel repeat cells includes at least One second sub-pixels are to form the arrangement of striped formula.

7. display panel as claimed in claim 6, which is characterized in that wherein first color, the second color, third sub-pixels point It Wei not one of red, green and blue subpixels.

8. display panel as described in claim 1, which is characterized in that wherein those each subpixel repeat cells include four kinds not With those sub-pixels of color, each odd column of those each subpixel repeat cells include at least one first sub-pixels and An at least third sub-pixels are to carry out alternating expression arrangement, and an at least even column for those each subpixel repeat cells includes extremely Few one second sub-pixels and at least one the 4th sub-pixels are to be arranged.

9. display panel as claimed in claim 8, which is characterized in that wherein second sub-pixels and the 4th sub-pixels Spatial frequency in an at least even column for those each subpixel repeat cells is 1:1.

10. display panel as claimed in claim 8, which is characterized in that wherein second sub-pixels and the 4th dice picture Spatial frequency of the element in an at least even column for those each subpixel repeat cells is 1:3.

11. display panel as claimed in claim 8, which is characterized in that wherein first color, the second color, third color, the 4th color Sub-pixel is respectively one of red, green, blue and white sub-pixels.

12. a kind of display device characterized by comprising

Display panel comprising:

Multiple subpixel repeat cells, for repeated arrangement to form pixel array, those subpixel repeat cells divide group along line direction At at least two sub-pixel groups, wherein every a line in those each subpixel repeat cells includes:

Odd number sub-pixel, with those sub-pixels of every two for a pixel unit and in the last of those subpixel repeat cells One column increase another sub-pixel, and those odd number sub-pixels are written by N group pixel data respectively, wherein the number of those sub-pixels Mesh is 2N+1, and the number of those sub-pixels is between twice to two sesquialters of the number of those pixel datas, and

Driver couples the display panel to drive the display panel comprising:

First driving circuit, to drive the first sub-pixel group in those sub-pixels group；And

Second driving circuit, to drive adjacent with last odd column of the first sub-pixel group in those sub-pixels group Two sub-pixel groups,

Wherein, last odd column of the first sub-pixel group includes first and second adjacent sub-pixel, and this first In sub-pixel group, write adjacent to the first pixel unit of first sub-pixel by first group of pixel data in those pixel datas Enter, which drives first sub-pixel of first sub-pixel group itself according to first group of pixel data, To carry out colour mixture with first pixel unit, and

In the first sub-pixel group, adjacent to second sub-pixel the second pixel unit by second in those pixel datas Group pixel data write-in, and first driving circuit according to second group of pixel data to drive first sub-pixel group's itself Second sub-pixel, to carry out colour mixture with second pixel unit.

13. display device as claimed in claim 12, which is characterized in that wherein first, second sub-pixel is not homochromy each other.

14. display device as claimed in claim 12, which is characterized in that wherein those subpixel repeat cells include the first son Pixel repetitive unit and the second subpixel repeat cell, last odd column of first subpixel repeat cell and second son Pixel repetitive unit is adjacent to be arranged, and those of first subpixel repeat cell and second subpixel repeat cell The arrangement mode of sub-pixel is identical.

15. display device as claimed in claim 14, which is characterized in that wherein those in second subpixel repeat cell Odd-numbered line and even number line more in first subpixel repeat cell those odd-numbered lines and even number line alternating expression arranges each other.

16. display device as claimed in claim 12, which is characterized in that wherein on the display panel, same color is somebody's turn to do A little pixel is respectively provided with opposed polarity.

17. display device as claimed in claim 12, which is characterized in that wherein each surprise of those each subpixel repeat cells Ordered series of numbers includes those sub-pixels of two different colours, and two sub-pixels are staggered in those each odd columns.

18. display device as claimed in claim 12, which is characterized in that wherein those each subpixel repeat cells include three kinds Those sub-pixels of different colours, each odd column of those each subpixel repeat cells include at least one first sub-pixels with And an at least third sub-pixels to be to carry out alternating expression arrangement, and each even column of those each subpixel repeat cells includes extremely Few one second sub-pixels are to form the arrangement of striped formula.

19. display device as claimed in claim 18, which is characterized in that wherein first color, the second color, third sub-pixels One of respectively red, green and blue subpixels.

20. display device as claimed in claim 12, which is characterized in that wherein those each subpixel repeat cells include four kinds Those sub-pixels of different colours, each odd column of those each subpixel repeat cells include at least one first sub-pixels with And an at least third sub-pixels to be to carry out alternating expression arrangement, and an at least even column for those each subpixel repeat cells includes At least one second sub-pixels and at least one the 4th sub-pixels are to be arranged.

21. display device as claimed in claim 20, which is characterized in that wherein second sub-pixels and the 4th dice picture Spatial frequency of the element in an at least even column for those each subpixel repeat cells is 1:1.

22. display device as claimed in claim 20, which is characterized in that wherein second sub-pixels and the 4th dice picture Spatial frequency of the element in an at least even column for those each subpixel repeat cells is 1:3.

23. display device as claimed in claim 20, which is characterized in that wherein first color, the second color, third color, the 4th Sub-pixels are respectively one of red, green, blue and white sub-pixels.