CN105741791B - Display device and its drive module - Google Patents
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- CN105741791B CN105741791B CN201410756584.5A CN201410756584A CN105741791B CN 105741791 B CN105741791 B CN 105741791B CN 201410756584 A CN201410756584 A CN 201410756584A CN 105741791 B CN105741791 B CN 105741791B
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Abstract
The invention discloses a kind of display device and its drive module, the display device includes multiple sub-pixel groups, wherein each sub-pixel group includes the first sub-pixel in the multiple sub-pixel group, is located at the first row；Second sub-pixel is positioned adjacent to the second row of the first row；Third sub-pixel is positioned adjacent to the third line of the second row；4th sub-pixel is positioned adjacent to the fourth line of the third line；And the 5th sub-pixel, it is located at the third line and fourth line；Wherein the height of the first sub-pixel is equal to the height of the second sub-pixel；Wherein the height of the first sub-pixel is more than the height of third sub-pixel, the 4th sub-pixel and the 5th sub-pixel；The height phase exclusive or of wherein the first sub-pixel be equal to height between third sub-pixel or the 4th sub-pixel and the 5th sub-pixel and；The height phase exclusive or of wherein the 5th sub-pixel is equal to the height of third sub-pixel and the height of the 4th sub-pixel.
Description
Technical field
The present invention relates to a kind of display device and its drive modules, more particularly to one kind to be subtracted by changing pixel arrangements
Few power consumption and the display device and its drive module for increasing brightness.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD) has that external form is frivolous, Low emissivity, small and low
The advantages that energy consumption, is widely used on the information products such as notebook computer or flat-surface television.Therefore, liquid crystal display by
Traditional cathode-ray tube display (Cathode Ray Tube Display) is gradually replaced to become the market mainstream, wherein again with master
Dynamic matrix form Thin Film Transistor-LCD (Active Matrix TFT LCD) is most popular.In simple terms, active-matrix
The drive system of formula Thin Film Transistor-LCD is by time schedule controller (Timing Controller), source drive
Device (Source Driver) and gate drivers (Gate Driver) are constituted.Source electrode driver and gate drivers difference
Data line (Data Line) and scan line (Scan Line) are controlled, intersects to form circuit unit matrix on panel,
And each circuit unit (Cell) includes liquid crystal molecule and transistor.The displaying principle of liquid crystal display is that gate drivers first will
Scanning signal is sent to the grid of transistor, and transistor turns are made, and the data that then source electrode driver sends sequence controller turn
After changing output voltage into, output voltage is sent to the source electrode of transistor, the voltage of liquid crystal one end can be equal to transistor drain at this time
Voltage, and change according to drain voltage the angle of inclination of liquid crystal molecule, and then change light transmittance and reach display different colours
Purpose.
Picture quality shown by liquid crystal display can be by calculating the pixel number on a direction included by liquid crystal display
Mesh is learnt.For example, user can be sentenced per English inch number of pixels (pixels per inch, PPI) to obtain by calculating
The foundation of the picture quality of disconnected liquid crystal display.Referring to FIG. 1, Fig. 1 is relationship between picture quality and every English inch number of pixels
Schematic diagram.As shown in Figure 1, proportional relation is presented between picture quality and every English inch number of pixels.However, the identification capability of human eye has
Limit, after every English inch number of pixels of liquid crystal display surmounts a threshold value, human eye can not often be differentiated every on liquid crystal display
One pixel.That is, image received by human eye just mesh free shape.
For example, in the case of at a distance from the human eye with liquid crystal display for 12 English inch, when every English of liquid crystal display
Inch number of pixels surmounts 286, and human eye is just difficult to recognize the distance on liquid crystal display between pixel.That is, liquid crystal display
Every English inch number of pixels only need to reach 286, you can so that human eye is received the image of mesh free shape.In addition, each pixel can
The sub-pixel numbers corresponded to can also be reduced therewith, to promote the aperture opening ratio of liquid crystal display and reduce the work(of liquid crystal display
Rate consumes.Therefore, the number for sub-pixel how being reduced under the premise of maintaining picture quality becomes the view that discussion is wanted for industry
Topic.
Invention content
In order to solve the problem above-mentioned, the present invention provides a kind of by changing sub-pixel arrangement reduction power consumption and increase
The display device and its drive module of brightness.
The present invention discloses a kind of display device, including multiple sub-pixel groups, wherein each son in the multiple sub-pixel group
Pixel groups include one first sub-pixel, are located at a first row；One second sub-pixel is positioned adjacent to the one second of the first row
Row；One third sub-pixel is positioned adjacent to the third line for second row；One the 4th sub-pixel is positioned adjacent to described
One fourth line of three rows；And one the 5th sub-pixel, it is located at described the third line and the fourth line；Wherein described first sub-pixel
Height be equal to second sub-pixel height；The height of wherein described first sub-pixel is more than the third sub-pixel, institute
State the height of the 4th sub-pixel and the 5th sub-pixel；The height of wherein described first sub-pixel is different from or equal to described the
Height between three sub-pixels or the 4th sub-pixel and the 5th sub-pixel and；The height phase of wherein described 5th sub-pixel
Different from or equal to the height of the third sub-pixel and the height of the 4th sub-pixel.
Invention additionally discloses a kind of drive module, the display devices for including multiple sub-pixel groups for one, for driving
It states display device and shows image, wherein each sub-pixel group includes one first sub-pixel in the multiple sub-pixel group, be located at one
The first row；One second sub-pixel is positioned adjacent to one second row of the first row；One third sub-pixel, is positioned adjacent to institute
State the third line for the second row；One the 4th sub-pixel is positioned adjacent to a fourth line of described the third line；And one the 5th sub- picture
Element is located at described the third line and the fourth line；The height of wherein described first sub-pixel is equal to the height of second sub-pixel
Degree；The height of wherein described first sub-pixel is more than the third sub-pixel, the 4th sub-pixel and the 5th sub-pixel
Height；The height of wherein described first sub-pixel is different from or equal to the third sub-pixel or the 4th sub-pixel and institute
State height between the 5th sub-pixel and；The height of wherein described 5th sub-pixel be different from or equal to the third sub-pixel height
The height of degree and the 4th sub-pixel.
Invention additionally discloses a kind of display devices, including multiple sub-pixel groups, wherein each in the multiple sub-pixel group
Sub-pixel group includes one first sub-pixel, is located at a first row；One second sub-pixel is positioned adjacent to the one of the first row
Two rows；One third sub-pixel is positioned adjacent to the third line for second row；One the 4th sub-pixel is positioned adjacent to described
One fourth line of the third line；One the 5th sub-pixel is located at second row；And one the 6th sub-pixel, it is located at described the third line
And the fourth line；Wherein the height of the first sub-pixel is more than the second sub-pixel, third sub-pixel, the 4th sub-pixel, the 5th son
The height of pixel and the 6th sub-pixel；The height of wherein described first sub-pixel is different from or is equal to second sub-pixel and institute
State the 5th sub-pixel height and；The height of wherein described first sub-pixel is different from or is equal to the third sub-pixel or described
Height between 4th sub-pixel and the 6th sub-pixel and；The height of wherein described second sub-pixel is different from or equal to described
The height of 5th sub-pixel, and the height of the 6th sub-pixel is different from or equal to the height of the third sub-pixel and described
The height of 4th sub-pixel.
Invention additionally discloses a kind of drive module, the display devices for including multiple sub-pixel groups for one, for driving
It states display device and shows image, wherein each sub-pixel group includes one first sub-pixel in the multiple sub-pixel group, be located at one
The first row；One second sub-pixel is positioned adjacent to one second row of the first row；One third sub-pixel, is positioned adjacent to institute
State the third line for the second row；One the 4th sub-pixel is positioned adjacent to a fourth line of described the third line；One the 5th sub-pixel,
Positioned at second row；And one the 6th sub-pixel, it is located at described the third line and the fourth line；The wherein height of the first sub-pixel
Height of the degree more than the second sub-pixel, third sub-pixel, the 4th sub-pixel, the 5th sub-pixel and the 6th sub-pixel；It is wherein described
The height of first sub-pixel be different from or equal to second sub-pixel and the 5th sub-pixel height and；Wherein described
The height of one sub-pixel is different from or equal between the third sub-pixel or the 4th sub-pixel and the 6th sub-pixel
Height and；The height of wherein described second sub-pixel be different from or equal to the 5th sub-pixel height, and it is described 6th son
The height of pixel is different from or equal to the height of the third sub-pixel and the height of the 4th sub-pixel.
Description of the drawings
The schematic diagram of Fig. 1 relationships between picture quality and per inch number of pixels.
Fig. 2 is the schematic diagram of one display device of the embodiment of the present invention.
Fig. 3 is the schematic diagram of a sub-pixel group in Fig. 2.
Fig. 4 is the schematic diagram of one display device of the embodiment of the present invention.
Fig. 5 is the schematic diagram of a sub-pixel group in Fig. 4.
Fig. 6 is the schematic diagram of one display device of the embodiment of the present invention.
Fig. 7 is the schematic diagram of one display device of the embodiment of the present invention.
Fig. 8 is the schematic diagram of one sub-pixel group of the embodiment of the present invention.
Fig. 9 is the schematic diagram of circuit layout in display device shown in fig. 6.
Figure 10 is the schematic diagram of one display device of the embodiment of the present invention.
Figure 11 is the schematic diagram of a sub-pixel group in Figure 10.
Figure 12 is the schematic diagram of one display device of the embodiment of the present invention.
Figure 13 is the schematic diagram of a sub-pixel group in Figure 12.
Figure 14 is the schematic diagram of one display device of the embodiment of the present invention.
Figure 15 is the schematic diagram of one display device of the embodiment of the present invention.
Figure 16 is the schematic diagram of one sub-pixel group of the embodiment of the present invention.
Figure 17 is the schematic diagram of circuit layout in display device shown in fig. 6.
Figure 18 is the schematic diagram of another circuit layout of display device shown in fig. 6.
Figure 19 is the schematic diagram of display device shown in fig. 6 and another circuit layout.
Wherein, the reference numerals are as follows：
20,40,60,70,100,120,150 display device
CD row driving units
DL1~DLx, DLn~DLn+17 data lines
DRI drive modules
L1~L6 height
RD row driving units
SL1~SLy, SLm~SLm+4 scan lines
SP1~SP12 sub-pixels
SPG1~SPG10 sub-pixel groups
V1~V4 vertical displacements
W1, W2 horizontal displacement
Specific implementation mode
The present invention by different subpixel arrange in the way of, reduce the sub-pixel numbers arrived corresponding to each pixel.According to
This, the aperture opening ratio of liquid crystal display device and brightness can get and promoted, and the power consumption of liquid crystal display device and layout area can
Further it is lowered.
Referring to FIG. 2, Fig. 2 is the schematic diagram of one display device 20 of the embodiment of the present invention.Display device 20 can be include one
The electronic product of liquid crystal display panel, such as TV, intelligent moving phone, tablet computer, but not limited to this.Fig. 2 is only shown
The sub-pixel of part is as representative in display device 20.It is noted that Fig. 2 is used for introducing opposite arrangement position between sub-pixel
It sets, and does not limit the actual Aspect Ratio of each sub-pixel.As shown in Fig. 2, display device 20 includes the sub- picture of multiple repeated arrangements
Element group SPG1 (Fig. 2 only indicates a sub- pixel groups SPG1 as representative).To ask simple declaration, referring to FIG. 3, Fig. 3 is in Fig. 2
The schematic diagram of sub-pixel group SPG1.In figure 3, sub-pixel group SPG1 includes sub-pixel SP1~SP5.Sub-pixel SP1 is located at jth
Row and i-th, i+1 row, sub-pixel SP2 are located at+1 row of jth and i-th, i+1 row, and sub-pixel SP3 is located at+2 row of jth and i+1 row,
Sub-pixel SP4 is located at+3 row of jth and i+1 row, and sub-pixel SP5 is then located at jth+2, j+3 rows and the i-th row.Wherein, sub-pixel
SP3, SP4 and sub-pixel SP5 have similar and different height.Pass through the arrangement mode of above-mentioned sub-pixel SP1~SP5, son
Pixel groups SPG1 can correspond to 2 pixels.That is, the pixel quantity needed for single pixel is reduced, it is aobvious to improve
The aperture opening ratio of showing device 20, and reduce the power consumption of display device 20.
Specifically, sub-pixel SP1, SP2 can height L1 having the same, sub-pixel SP3, SP4 can height having the same
L2 is spent, and the height of sub-pixel SP5 is height L3.Wherein, height L1 is more than height L2, L3, and height L2 is more than or equal to height L3,
And height L1 be different from or equal to height L2 and height L3's and.In other words, the row where sub-pixel SP3~SP5 are overlapped in son
Row where pixel SP1, SP2.
In this embodiment, sub-pixel SP1~SP5 corresponds respectively to blue, green, red, green and white.Wherein,
There is different area corresponding to the sub-pixel SP2 and SP4 of green.Pass through the newly-increased sub-pixel SP5 corresponding to white, display dress
Setting 20 brightness can be elevated, and then reduce the power consumption of display device 20.Further, sub-pixel group SPG1 sub-pixels
Color corresponding to SP1~SP5 can be changed according to different applications or design concept, and be not limited to color shown in Fig. 3.
For example, sub-pixel SP5 can be changed to correspond to other colors (such as yellow) for being different from red blue, green.In another reality
It applies in example, sub-pixel SP1~SP5 can correspond respectively to the color more than four kinds.In other words, sub-pixel group SPG1 sub-pixels
SP1~SP5 can correspond at least four colors.
It is illustrated below about the correspondence between sub-pixel SPG1 sub-pixels SP1~SP5 and pixel.Such as Fig. 3
Shown, sub-pixel SP1, SP2 correspond to a pixel, and sub-pixel SP3~SP5 corresponds to another pixel.Wherein, if sub- picture
Plain SP1, SP2 or sub-pixel SP3~SP5 occur to lack color problem when showing corresponding pixel, and algorithm (such as sub- picture can be used
Element renders (sub-pixel rendering) algorithm) color is borrowed by the sub-pixel of surrounding, corresponding pixel is completely presented
Point.In the prior art, according to the sub-pixel corresponding to white, each pixel averagely needs to correspond to 4 sub-pixels.Phase
Compared under, in sub-pixel group SPG1,5 sub-pixels can correspond to 2 pixels, the son arrived corresponding to average each pixel
Number of pixels drops to 2.5.Accordingly, fixed in resolution, for realizing the number of sub-pixels needed for display device 20
Mesh can be lowered, and the aperture opening ratio of display device 20 increases therewith.
In one embodiment, the displacement of vertical direction may be will produce between 20 sub-pixel of display device shown in Fig. 2.Please
With reference to figure 4, Fig. 4 is the schematic diagram of one display device 40 of the embodiment of the present invention.Display device 40 can be include a liquid crystal display panel
Electronic product, such as TV, intelligent moving phone, tablet computer, but not limited to this.It is noted that Fig. 4 is only shown
The sub-pixel of part is as representative in display device 40.In addition, Fig. 4 is used for illustrating opposite arrangement position between sub-pixel, and not
Limit the actual Aspect Ratio of each sub-pixel.As shown in figure 4, display device 40 includes the sub-pixel group SPG2 of multiple repeated arrangements
(Fig. 4 only indicates a sub- pixel groups SPG2 as representative).To ask simple declaration, referring to FIG. 5, Fig. 5 is Fig. 4 sub-pixel groups
The schematic diagram of SPG2.In Figure 5, sub-pixel group SPG2 includes sub-pixel SP6~SP10.Different from sub-pixel group shown in Fig. 3
SPG1, sub-pixel SP8~SP10 are moved down a vertical displacement V1, therefore sub-pixel SP8 is located at jth+2, j+3 rows and i+1 row,
Sub-pixel SP9 is located at+2 row of jth and the i-th+2 row, and sub-pixel SP10 is located at+3 row of jth and the i-th+2 row.Use above-mentioned arrangement
Mode, sub-pixel group SPG2 can correspond to 2 pixels, to improve the aperture opening ratio of display device 40.In sub-pixel group SPG2
Color alignment, length and width relationship and the pixel point correspondence of sub-pixel SP6~SP10 can refer to above-mentioned sub-pixel group SPG1 neutrons
Pixel SP1~SP5, for the sake of clarity, this will not be repeated here.
In sub-pixel group SPG2 shown in Fig. 5, the row where sub-pixel SP8 are overlapped in where sub-pixel SP6, SP7
Row, the row where sub-pixel SP9, SP10 partially overlap the row where sub-pixel SP6, SP7.According to different application and design reason
It reads, Rankine-Hugoniot relations can be suitably changed between sub-pixel group SPG2 sub-pixels SP6~SP10.For example, sub-pixel SP8~
SP10 can be changed to be translated up so that the row only where sub-pixel SP9, SP10 partially overlap sub-pixel SP6,
Row where SP7.Similarly, sub-pixel SP7 also can be translated vertically.In other words, same a line is located in sub-pixel group SPG2
At least one of sub-pixel where row be overlapped in the row where sub-pixel SP6.
In one embodiment, water may be will produce between the sub-pixel group of adjacent column in display device 20 shown in Fig. 2
Square to displacement.Referring to FIG. 6, Fig. 6 is the schematic diagram of one display device 60 of the embodiment of the present invention.Display device 60 is similar to
Display device 20 shown in Fig. 2, therefore element with the same function and signal continue to use identical symbol.Different from display device
20, the sub-pixel group SPG1 of adjacent column is located in display device 60 (as being located at i-th, i+1 row and positioned at the son of i-th+2, i+3 row
Pixel groups SPG1) between have a horizontal displacement W1.In this embodiment, horizontal displacement W1 is 1/2 width of sub-pixel group SPG1.
Thus, which the display device 60 with different subpixel arrangement mode can be formed using sub-pixel group SPG1.In addition, real herein
It applies in example, sub-pixel group SPG3 shown in fig. 6 can be also considered as to the sub-pixel group of repeated arrangement.In other words, pass through repeated arrangement
Display device 60 as shown in FIG. 6 also can be obtained in sub-pixel group SPG3.
In one embodiment, in display device 20 shown in Fig. 2 between sub-pixel SP1~SP5 of each sub-pixel group SPG1
There may be the displacement of vertical direction and the position of horizontal direction may be generated simultaneously between the sub-pixel group SPG1 of adjacent column
It moves.Referring to FIG. 7, Fig. 7 is the schematic diagram of one display device 70 of the embodiment of the present invention.Display device 70 is similar to shown in fig. 6
Display device 60, therefore element with the same function and signal continue to use identical symbol.Different from display device 60, display dress
It sets the sub-pixel in 70 positioned at j+2, j+3, j+6, j+7, j+10, j+11 row and is translated a vertical displacement V2 downwards.Implement herein
In example, sub-pixel group SPG4 shown in Fig. 7 can be also considered as to the sub-pixel group of repeated arrangement.In other words, pass through repeated arrangement
Pixel groups SPG4 can also obtain display device 70 as shown in Figure 7.
In one embodiment, the arrangement mode of sub-pixel group SPG1 sub-pixels SP1~SP5 shown in Fig. 3 can be suitable
It changes on ground.Referring to FIG. 8, Fig. 8 is the schematic diagram of one sub-pixel group SPG5 of the embodiment of the present invention.Sub-pixel group SPG5 is similar to figure
Sub-pixel group SPG1 shown in 3, therefore element with the same function and signal continue to use identical symbol.Shown in Fig. 3
Sub-pixel group SPG1, sub-pixel SP3, SP4 in sub-pixel group SPG5 be changed to be set to the i-th row, and in sub-pixel group SPG5
Sub-pixel SP5 be changed to be set to i+1 row.That is, sub-pixel group SPG5 sub-pixels SP3, SP4 and sub-pixel SP5
Location swap.
It is worth noting that, in the present invention, the position of each sub-pixel in the sub-pixel group of adjacent column is located in display device
Arrangement mode is set Ji ╱ or color alignment mode can be difference.For example, the sub-pixel group of adjacent column can divide in display device
It Wei not sub-pixel group SPG1 shown in Fig. 3 and sub-pixel group SPG5 shown in Fig. 8.According to different application and design concept, ability
Field technique personnel should can implement suitably to change and change.
According to the sub-pixel arrangement of display device in above-described embodiment, drive module (such as driving chip) and sub-pixel
Between connection relation need to redesign.For example, collective reference Fig. 6 and Fig. 9 are asked, wherein Fig. 9 is display device shown in fig. 6
The schematic diagram of circuit layout in 60.As shown in figure 9, display device 60 includes separately a drive module DRI and multiple repeated arrangements
Sub-pixel group SPG1.Drive module DRI includes an a line driving unit CD and row driving unit RD, is respectively used to driving data line
DL1~DLx and scan line SL1~SLy, to drive display device 60 to show image.Facilitate explanation to ask, is only shown in Fig. 9
Data line DLn~DLn+15, scan line SLm~SLm+4 and partial sub-pixel group SPG1.In the sub-pixel group positioned at the upper left corner
In SPG1, sub-pixel SP1 is respectively coupled to data line DLn and scan line SLm+1；Sub-pixel SP2 is respectively coupled to data line DLn
+ 1 and scan line SLm+1；Sub-pixel SP3 is respectively coupled to data line DLn+3 and scan line SLm+1；Sub-pixel SP4 is respectively coupled to
In data line DLn+4 and scan line SLm+1；And sub-pixel SP5 is respectively coupled to data line DLn+2 and scan line SLm.It is simple next
It says, sub-pixel group SPG1 sub-pixels SP1~SP4 positioned at the upper left corner is coupled to same scan line (such as scan line SLm+1)
And sub-pixel SP5 is coupled to adjacent scan line (such as scan line SLm).Sub-pixel group SPG1 sub-pixels SP1~SP5 distinguishes coupling
It is connected to nearest data line.
It is noted that having different coupling between the sub-pixel SP5 and data line of the sub-pixel group SPG1 of adjacent column
Connect mode.As shown in figure 9, the SP5 in another sub-pixel group SPG1 of the lower lefts sub-pixel group SPG1 in the upper left corner is changed to
It is coupled to data line DLn+2, wherein data line DLn+2 is adjacent to the number for being coupled to same sub-pixel group SPG1 sub-pixels SP4
According to line DLn+1.In this situation, the sub-pixel SP5 positioned at the sub-pixel group SPG1 of adjacent column may be coupled to same data line,
To lower the data line quantity realized needed for display device 60.Therefore, pass through sub-pixel shown in Fig. 9 and data line and scan line
Between connection relation, the data line number needed for display device 60 realized by repeated arrangement sub-pixel group SPG1 can get
It reduces, to further increase the arrangement space of display device 60.
Referring to FIG. 10, Figure 10 is the schematic diagram of one display device 100 of the embodiment of the present invention.Display device 100 can be packet
The electronic product of a liquid crystal display panel, such as TV, intelligent moving phone, tablet computer are included, but not limited to this.Figure 10 is only painted
Show the sub-pixel of part in display device 100 as representative.It is noted that Figure 10 is used for introducing opposite row between sub-pixel
Column position, and the actual Aspect Ratio of each sub-pixel is not limited.As shown in Figure 10, display device 100 includes multiple repeated arrangements
Sub-pixel group SPG6 (Figure 10 only indicate a sub- pixel groups SPG6 as represent).To ask simple declaration, 1 is please referred to Fig.1, figure
11 be the schematic diagram of Figure 10 sub-pixel groups SPG6.In fig. 11, sub-pixel group SPG6 includes sub-pixel SP11~SP16.Sub- picture
Plain SP11 is located at jth row and i-th, i+1 row, and sub-pixel SP12 is located at+1 row of jth and i+1 row, sub-pixel SP13 are located at jth+2
Row and i+1 row, sub-pixel SP14 are located at+3 row of jth and i+1 row, and sub-pixel SP15 is located at+1 row of jth and the i-th row, and son
Pixel SP16 is located at jth+2, j+3 rows and the i-th row.Wherein, sub-pixel SP12 has identical or different height with sub-pixel SP15
Degree, and sub-pixel SP16 also has identical or different height with sub-pixel SP13 and SP14 respectively.Pass through above-mentioned sub-pixel
The arrangement mode of SP11~SP16, sub-pixel group SPG6 can correspond to 2 pixels.That is, needed for single pixel
Pixel quantity is reduced, and to improve the aperture opening ratio of display device 100, and reduces the power consumption of display device 100.
Specifically, the height of sub-pixel SP11 be height L4, sub-pixel SP12~SP14 can height L5 having the same,
And sub-pixel SP15, SP16 also height L6 having the same.Wherein, height L5 is greater than or equal to height L6, and height L4 is different
In or equal to height L5 and height L6's and.In other words, the row where sub-pixel SP12~SP16 are overlapped in sub-pixel SP11 institutes
Row.
In this embodiment, sub-pixel SP11~SP16 corresponds respectively to blue, green, red, green, white and white
Color.By newly-increased sub-pixel SP15, SP16 corresponding to white, the brightness of display device 100 can be elevated, and then reduce display
The power consumption of device 100.Further, the color corresponding to sub-pixel group SPG6 sub-pixels SP11~SP16 can be according to not
Same application or design concept is changed, and is not limited to color shown in Figure 11.For example, sub-pixel SP11~SP16 can
It is changed to correspond respectively to green, blue, green, red, white and white.In this embodiment, correspond to the sub-pixel of green
SP11 and SP13 has different area.In another embodiment, sub-pixel SP15, SP16 can be changed to red corresponding to being different from
Color, blue, other colors (such as yellow) of green.In still another embodiment, sub-pixel SP11~SP16 can be corresponded respectively to
Color more than four kinds.In other words, sub-pixel group SPG6 sub-pixels SP11~SP16 can correspond at least four colors.
It is illustrated below about the correspondence between sub-pixel SPG6 sub-pixels SP11~SP16 and pixel.Such as figure
Shown in 3, sub-pixel SP11, SP12, SP15 correspond to a pixel, and sub-pixel SP13, SP14, SP16 correspond to another pixel
Point.Wherein, if sub-pixel SP11, SP12, SP15 or sub-pixel SP13, SP14, SP16 occur when showing corresponding pixel
Color problem is lacked, algorithm (such as sub-pixel rendering algorithm) can be used and borrow color by the sub-pixel of surrounding, it is corresponding completely to present
Pixel.In sub-pixel group SPG6,6 sub-pixels can correspond to 2 pixels, be arrived corresponding to average each pixel
Sub-pixel numbers drop to 3.Accordingly, fixed in resolution, for realizing the number of sub-pixels needed for display device 100
Mesh can be lowered, and the aperture opening ratio of display device 100 increases therewith.
In one embodiment, the displacement of vertical direction may be will produce between 100 sub-pixel of display device shown in Fig. 10.
Please refer to Fig.1 the schematic diagram that 2, Figure 12 is one display device 120 of the embodiment of the present invention.Display device 120 can be include a liquid crystal
The electronic product of panel, such as TV, intelligent moving phone, tablet computer, but not limited to this.It is noted that Figure 12
The sub-pixel of part in display device 120 is only shown as representative.In addition, Figure 12 is used for illustrating opposite arrangement between sub-pixel
Position, and the actual Aspect Ratio of each sub-pixel is not limited.As shown in figure 12, display device 120 includes multiple repeated arrangements
Sub-pixel group SPG7 (Figure 12 only indicates a sub- pixel groups SPG7 as representative).To ask simple declaration, 3, Figure 13 are please referred to Fig.1
For the schematic diagram of Figure 12 sub-pixel groups SP7.In fig. 13, sub-pixel group SPG7 includes sub-pixel SP17~SP22.It is different from
Sub-pixel group SPG6 shown in Figure 11, sub-pixel SP19, SP20, SP22 are moved down a vertical displacement V3, therefore sub-pixel SP22
It is arranged positioned at jth+2, j+3 rows and i+1, sub-pixel SP19 is located at+2 row of jth and the i-th+2 row, and sub-pixel SP20 is located at jth+3
Row and the i-th+2 row.Using above-mentioned arrangement mode, sub-pixel group SPG7 can correspond to 2 pixels, to improve display device
40 aperture opening ratio.Color alignment, length and width relationship and the pixel point correspondence of sub-pixel group SPG7 sub-pixels SP17~SP22
Above-mentioned sub-pixel group SPG6 sub-pixel SP11~SP16 are can refer to, for the sake of clarity, this will not be repeated here.
In the sub-pixel group SPG7 shown in Figure 13, the row where sub-pixel SP18, SP21, SP22 are overlapped in sub-pixel
Row where SP17, the row where sub-pixel SP19, SP20 partially overlap the row where sub-pixel SP17.According to different application
And design concept, Rankine-Hugoniot relations can be suitably changed between sub-pixel group SPG7 sub-pixels SP17~SP22.For example, sub
Pixel SP19, SP20, SP22 can be changed to be translated up, so that the row part weight only where sub-pixel SP19, SP20
The row being laminated on where sub-pixel SP17.Similarly, sub-pixel SP18, SP21 also can be translated vertically.In other words, sub-pixel group
It is located at the row being overlapped in the row where at least one of sub-pixel of a line where sub-pixel SP17 in SPG7.
In one embodiment, it may will produce between the sub-pixel group of adjacent column in display device 100 shown in Fig. 10
The displacement of horizontal direction.Please refer to Fig.1 the schematic diagram that 4, Figure 14 is one display device 140 of the embodiment of the present invention.Display device 140
Similar to display device 100 shown in Fig. 10, therefore element with the same function and signal continue to use identical symbol.It is different from
Display device 100, be located in display device 140 adjacent column sub-pixel group SPG6 (as be located at i-th, i+1 row and positioned at i-th+2,
I+3 row sub-pixel group SPG6) between have a horizontal displacement W2.In this embodiment, horizontal displacement W2 is sub-pixel group SPG6
1/2 width.Thus, which the display device 140 with different subpixel arrangement mode can be formed using sub-pixel group SPG6.
In addition, in this embodiment, sub-pixel group SPG8 shown in Figure 14 can be also considered as to the sub-pixel group of repeated arrangement.In other words,
By repeated arrangement sub-pixel group SPG8, display device 140 as shown in figure 14 can be also obtained.
In one embodiment, in display device 100 shown in Fig. 10 each sub-pixel group SPG6 sub-pixel SP11~
There may be the displacement of vertical direction between SP16 and may generate level side simultaneously between the sub-pixel group SPG6 of adjacent column
To displacement.Please refer to Fig.1 the schematic diagram that 5, Figure 15 is one display device 150 of the embodiment of the present invention.Display device 150 is similar to
Display device 140 shown in Figure 14, therefore element with the same function and signal continue to use identical symbol.It is filled different from display
140 are set, the sub-pixel that j+2, j+3, j+6, j+7, j+10, j+11 row are located in display device 150 is translated downwards a vertical position
Move V4.In this embodiment, sub-pixel group SPG9 shown in figure 15 can be also considered as to the sub-pixel group of repeated arrangement.In other words,
By repeated arrangement sub-pixel group SPG9, display device 150 as shown in Figure 7 can be also obtained.
In one embodiment, the arrangement mode of sub-pixel group SPG6 sub-pixels SP11~SP16 shown in Figure 11 can be closed
It changes suitablely.Please refer to Fig.1 the schematic diagram that 6, Figure 16 is one sub-pixel group SPG10 of the embodiment of the present invention.Sub-pixel group SPG10 classes
It is similar to sub-pixel group SPG6 shown in Figure 11, therefore element with the same function and signal continue to use identical symbol.Compared to
Sub-pixel SP12, SP15 in sub-pixel group SPG6 shown in Figure 11, sub-pixel group SPG10 are changed to be set to+3 row of jth, and son
Sub-pixel SP13, SP14, SP16 in pixel groups SPG10 are changed to be set to jth+1, j+2 rows.That is, sub-pixel group
The location swap of SPG10 sub-pixels SP12, SP15 and sub-pixel SP13, SP14, SP16.
It is worth noting that, in the present invention, the position of each sub-pixel in the sub-pixel group of adjacent column is located in display device
Arrangement mode is set Ji ╱ or color alignment mode can be difference.For example, the sub-pixel group of adjacent column can divide in display device
It Wei not sub-pixel group SPG10 shown in sub-pixel group SPG6 and Figure 16 shown in Figure 11.According to different application and design concept, originally
Field technology personnel should can implement suitably to change and change.
According to the sub-pixel arrangement of display device in above-described embodiment, drive module (such as driving chip) and sub-pixel
Between connection relation need to redesign.For example, collective reference Figure 14 and Figure 17 are asked, wherein Figure 17 is to be shown shown in Figure 14
The schematic diagram of circuit layout in device 140.As shown in figure 17, display device 140 includes separately a drive module DRI and multiple repetitions
The sub-pixel group SPG1 of arrangement.Drive module DRI includes an a line driving unit CD and row driving unit RD, is respectively used to drive
Data line DL1~DLx and scan line SL1~SLy, to drive display device 140 to show image.Facilitate explanation, Tu17Zhong to ask
Only show data line DLn~DLn+17, scan line SLm~SLm+4 and partial sub-pixel group SPG6.Positioned at the upper left corner
In sub-pixel group SPG6, sub-pixel SP11~SP14 is coupled to same scan line SLm+1, and sub-pixel SP15, SP16 coupling
In the scan line SLm adjacent to scan line SLm+1.Sub-pixel group SPG6 sub-pixels SP11~SP16 is respectively coupled to data line
DLn、DLn+1、DLn+3、DLn+4、DLn+2、DLn+5.It is worth noting that, being coupled to upper left corner sub-pixel group SPG6 sub-pixels
The data line DLn+2 of SP15 is coupled to the sub-pixel SPG16 of the sub-pixel group SPG6 of adjacent column, and is coupled to upper left corner sub-pixel
The data line DLn+5 of group SPG6 sub-pixels SP16 is coupled to the sub-pixel SPG15 of the sub-pixel group SPG6 of adjacent column.Pass through Figure 17
Shown in connection relation between sub-pixel and data line and scan line, the display realized by repeated arrangement sub-pixel group SPG6
Data line number needed for device 140 can get and reduce, to further increase the arrangement space of display device 140.
Please collective reference Figure 14 and Figure 18, wherein Figure 18 is showing for 140 another circuit layout of display device shown in Figure 14
It is intended to.As shown in figure 18, display device 140 includes separately a drive module DRI and sub-pixel group SPG1 of multiple repeated arrangements.It drives
Dynamic model block DRI includes an a line driving unit CD and row driving unit RD, is respectively used to driving data line DL1~DLx and scanning
Line SL1~SLy, to drive display device 140 to show image.Facilitate explanation to ask, only shown in Figure 18 data line DLn~
DLn+17, scan line SLm~SLm+4 and partial sub-pixel group SPG6.It is similar to Figure 17, in the sub-pixel group positioned at the upper left corner
In SPG6, sub-pixel SP11~SP14 is coupled to same scan line SLm+1, and sub-pixel SP15, SP16 be coupled to adjacent to
The scan line SLm of scan line SLm+1.Sub-pixel group SPG6 sub-pixels SP11~SP16 be then respectively coupled to data line DLn,
DLn+1、DLn+3、DLn+5、DLn+1、DLn+5.Also it is being to say, sub-pixel SP12, SP15 are changed to be coupled to same data line DLn
+ 1, and sub-pixel SP14, SP16 are also changed to be coupled to same data line DLn+5.In addition, data line DLn+2 (is located at and is coupled to
Data line between the data line DLn+1 and the data line DLn+3 for being coupled to sub-pixel SP13 of sub-pixel SP12, SP15) coupling
In sub-pixel SP14, SP16 of the sub-pixel group SPG6 positioned at adjacent column, and data line DLn+4 (is located at and is coupled to sub-pixel
Data line between the data line DLn+3 and the data line DLn+5 for being coupled to sub-pixel SP13, SP16 of SP13) it is coupled to and is located at
Sub-pixel SP12, SP15 of the sub-pixel group SPG6 of adjacent column.By between sub-pixel and data line and scan line shown in Figure 18
Connection relation, the data line number needed for display device 140 realized by repeated arrangement sub-pixel group SPG6 can get
It reduces, to further increase the arrangement space of display device 140.
Please collective reference Figure 14 and Figure 19, wherein Figure 19 is another circuit layout again of display device 140 shown in Figure 14
Schematic diagram.As shown in figure 19, display device 140 includes separately a drive module DRI and sub-pixel group SPG1 of multiple repeated arrangements.
Drive module DRI includes an a line driving unit CD and row driving unit RD, is respectively used to driving data line DL1~DLx and sweeps
Line SL1~SLy is retouched, to drive display device 140 to show image.Facilitate explanation to ask, only shown in Figure 19 data line DLn~
DLn+17, scan line SLm~SLm+4 and partial sub-pixel group SPG6.It is similar to Figure 17, in the sub-pixel group positioned at the upper left corner
In SPG6, sub-pixel SP11~SP14 is coupled to same scan line SLm+1, and sub-pixel SP15, SP16 be coupled to adjacent to
The scan line SLm of scan line SLm+1.Sub-pixel group SPG6 sub-pixels SP11~SP16 be then respectively coupled to data line DLn+1,
DLn+2、DLn+3、DLn+4、DLn+2、DLn+3.Also it is being to say, sub-pixel SP12, SP15 are changed to be coupled to same data line DLn
+ 2, and sub-pixel SP13, SP16 are also changed to be coupled to same data line DLn+3.In addition, data line DLn (is located at and is coupled to son
Data line in front of the data line DLn+1 of pixel SP11) be coupled to sub-pixel group SPG6 positioned at adjacent column sub-pixel SP13,
SP16, and data line DLn+5 (data line for being located at the rears data line DLn+4 for being coupled to sub-pixel SP14) is coupled to and is located at
Sub-pixel SP12, SP15 of the sub-pixel group SPG6 of adjacent column.By between sub-pixel and data line and scan line shown in Figure 19
Connection relation, the data line number needed for display device 140 realized by repeated arrangement sub-pixel group SPG6 can get
It reduces, to further increase the arrangement space of display device 140.
In conclusion above-described embodiment reduces by changing display device sub-pixel arrangement mode and realizes display device
Required sub-pixel numbers, to promote the aperture opening ratio of display device and reduce the power consumption and layout area of display device.
What is more, by the newly-increased sub-pixel corresponding to white, the brightness of display device, which can get, to be increased, and the power of display device disappears
Consumption can be further reduced.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (23)
1. a kind of display device, including multiple sub-pixel groups, wherein each sub-pixel group includes in the multiple sub-pixel group：
One first sub-pixel is located at a first row；
One second sub-pixel is positioned adjacent to one second row of the first row；
One third sub-pixel is positioned adjacent to the third line for second row；
One the 4th sub-pixel is positioned adjacent to a fourth line of described the third line；And
One the 5th sub-pixel is located at described the third line and the fourth line；
The height of wherein described first sub-pixel is equal to the height of second sub-pixel；
The height of wherein described first sub-pixel is more than the height of the third sub-pixel, the 4th sub-pixel and the 5th sub-pixel
Degree；
The height of wherein described first sub-pixel be different from or equal to the third sub-pixel or the 4th sub-pixel with it is described
Height between 5th sub-pixel and；
The height of wherein described 5th sub-pixel is different from or the height equal to the third sub-pixel and the 4th sub-pixel
Height.
2. display device as described in claim 1, it is characterised in that：Row where second sub-pixel are least partially overlapped
Row where first sub-pixel, in the third sub-pixel, the 4th sub-pixel and the 5th sub-pixel at least
Row where one are overlapped in the row where first sub-pixel.
3. display device as described in claim 1, it is characterised in that：It is first sub-pixel, second sub-pixel, described
The sub-pixel that third sub-pixel, the 4th sub-pixel and the 5th sub-pixel correspond to same color has different face
Product.
4. display device as described in claim 1, it is characterised in that：It is first sub-pixel, second sub-pixel, described
Third sub-pixel, the 4th sub-pixel and the 5th sub-pixel correspond at least four colors.
5. display device as claimed in claim 4, it is characterised in that：At least four color includes white.
6. display device as claimed in claim 4, it is characterised in that：At least four color includes yellow.
7. display device as described in claim 1, it is characterised in that：It is located at the sub- picture of adjacent column in the multiple sub-pixel group
Displacement with horizontal direction between plain group.
8. a kind of drive module, the display device for including multiple sub-pixel groups for one, for driving the display device to show
Image is located at a first row wherein each sub-pixel group includes one first sub-pixel in the multiple sub-pixel group；One second son
Pixel is positioned adjacent to one second row of the first row；One third sub-pixel is positioned adjacent to a third of second row
Row；One the 4th sub-pixel is positioned adjacent to a fourth line of described the third line；And one the 5th sub-pixel, it is located at the third
The capable and described fourth line；
The height of wherein described first sub-pixel is equal to the height of second sub-pixel；
The height of wherein described first sub-pixel is more than the third sub-pixel, the 4th sub-pixel and the 5th sub-pixel
Height；
The height of wherein described first sub-pixel be different from or equal to the third sub-pixel or the 4th sub-pixel with it is described
Height between 5th sub-pixel and；
The height of wherein described 5th sub-pixel is different from or the height equal to the third sub-pixel and the 4th sub-pixel
Height.
9. drive module as claimed in claim 8, it is characterised in that：Including：
One row driving unit, for driving multi-strip scanning line, wherein in the multiple sub-pixel group one first sub-pixel group institute
It states the first sub-pixel, second sub-pixel, the third sub-pixel and the 4th sub-pixel and is coupled to the multi-strip scanning
One first scan line in line, and the 5th sub-pixel of the first sub-pixel group be coupled to it is adjacent in the multi-strip scanning line
In one second scan line of first scan line；And
A line driving unit, for driving multiple data lines, wherein first sub-pixel coupling of the first sub-pixel group
One first data line in the multiple data lines, second sub-pixel of the first sub-pixel group are coupled to described a plurality of
Adjacent to one second data line of first data line in data line；5th sub-pixel is coupled to the multiple data lines
In adjacent to second data line a third data line；The third sub-pixel is coupled to adjacent in the multiple data lines
In one the 4th data line of the third data line；And the 4th sub-pixel is coupled in the multiple data lines adjacent to institute
State one the 5th data line of the 4th data line.
10. drive module as claimed in claim 9, it is characterised in that：The multiple sub-pixel group includes being located at described first
One second sub-pixel group of sub-pixel group adjacent column and a third sub-pixel group, and the third of the second sub-pixel group
Pixel is coupled to a third scan line and first data line in the multi-strip scanning line adjacent to first scan line,
The 4th sub-pixel of the second sub-pixel group is coupled to the third scan line and second data line, and described second
The 5th sub-pixel of sub-pixel group is coupled to first scan line and the third data line, the third sub-pixel group
First sub-pixel be coupled to the third scan line and the 4th data line, described the of the third sub-pixel group
Two sub-pixels are coupled to the third scan line and the 5th data line.
11. a kind of display device, including multiple sub-pixel groups, it is characterised in that：Each sub-pixel in the multiple sub-pixel group
Group includes：
One first sub-pixel is located at a first row；
One second sub-pixel is positioned adjacent to one second row of the first row；
One third sub-pixel is positioned adjacent to the third line for second row；
One the 4th sub-pixel is positioned adjacent to a fourth line of described the third line；
One the 5th sub-pixel is located at second row；And
One the 6th sub-pixel is located at described the third line and the fourth line；
The height of wherein described first sub-pixel is more than the 4th sub-pixel institute described in second sub-pixel, the third sub-pixel
State the height of the 5th sub-pixel and the 6th sub-pixel；
The height of wherein described first sub-pixel be different from or equal to second sub-pixel and the 5th sub-pixel height
With；
The height of wherein described first sub-pixel be different from or equal to the third sub-pixel or the 4th sub-pixel with it is described
Height between 6th sub-pixel and；
The height of wherein described second sub-pixel be different from or equal to the 5th sub-pixel height, and the 6th sub-pixel
Height be different from or equal to the height of the third sub-pixel and the height of the 4th sub-pixel.
12. display device as claimed in claim 11, it is characterised in that：First sub-pixel and the third sub-pixel pair
It should be in same color.
13. display device as claimed in claim 11, it is characterised in that：In second sub-pixel and the 5th sub-pixel
Row where at least one are overlapped in the row where first sub-pixel, and the third sub-pixel, the 4th sub-pixel
And the row where at least one of described 6th sub-pixel are overlapped in the row where first sub-pixel.
14. display device as claimed in claim 11, it is characterised in that：First sub-pixel, second sub-pixel, institute
State the son that third sub-pixel, the 4th sub-pixel, the 5th sub-pixel and the 6th sub-pixel correspond to same color
Pixel has different area.
15. display device as claimed in claim 11, it is characterised in that：First sub-pixel, second sub-pixel, institute
It states third sub-pixel, the 4th sub-pixel, the 5th sub-pixel and the 6th sub-pixel and corresponds at least four colors.
16. display device as claimed in claim 15, it is characterised in that：At least four color includes white.
17. display device as claimed in claim 15, it is characterised in that：At least four color includes yellow.
18. display device as claimed in claim 11, it is characterised in that：It is located at the son of adjacent column in the multiple sub-pixel group
Displacement with horizontal direction between pixel groups.
19. a kind of drive module, the display device for including multiple sub-pixel groups for one, for driving the display device to show
Image is located at a first row wherein each sub-pixel group includes one first sub-pixel in the multiple sub-pixel group；One second son
Pixel is positioned adjacent to one second row of the first row；One third sub-pixel is positioned adjacent to a third of second row
Row；One the 4th sub-pixel is positioned adjacent to a fourth line of described the third line；One the 5th sub-pixel is located at second row；With
And one the 6th sub-pixel, it is located at described the third line and the fourth line；
The height of wherein described first sub-pixel is more than second sub-pixel, the third sub-pixel, the 4th sub-pixel
The height of 5th sub-pixel and the 6th sub-pixel；
The height of wherein described first sub-pixel be different from or equal to second sub-pixel and the 5th sub-pixel height
With；
The height of wherein described first sub-pixel be different from or equal to the third sub-pixel or the 4th sub-pixel with it is described
Height between 6th sub-pixel and；
The height of wherein described second sub-pixel be different from or equal to the 5th sub-pixel height, and the 6th sub-pixel
Height be different from or equal to the height of the third sub-pixel and the height of the 4th sub-pixel.
20. drive module as claimed in claim 19, it is characterised in that：Including：
One row driving unit, for driving multi-strip scanning line, wherein first son of one of the multiple sub-pixel group
Pixel, second sub-pixel, the third sub-pixel and the 4th sub-pixel are coupled to one in the multi-strip scanning line
Scan line, and the 5th sub-pixel of one of the multiple sub-pixel group and the 6th sub-pixel be coupled to it is described
Adjacent to one second scan line of first scan line in multi-strip scanning line；And
A line driving unit, for driving multiple data lines, wherein first son of one of the multiple sub-pixel group
Pixel is coupled to one first data line in the multiple data lines, and second sub-pixel is coupled to phase in the multiple data lines
Adjacent to one second data line of first data line, the third sub-pixel is coupled to a third number in the multiple data lines
According to line, the 4th sub-pixel is coupled to one the 4th data line in the multiple data lines, and the 5th sub-pixel is coupled to institute
One the 5th data line in multiple data lines is stated, and the 6th sub-pixel is coupled to one the 6th data in the multiple data lines
Line.
21. drive module as claimed in claim 20, it is characterised in that：In second data line and the third data line
Between have at least one data line, the third data line is adjacent to the 4th data line, and the 5th data line bit is in institute
It states between the second data line and the third data line, the 6th data line is adjacent to the 4th data line.
22. drive module as claimed in claim 20, it is characterised in that：In second data line and the third data line
Between there is at least one data line, at least one data line, institute among the third data line and the 4th data line
It is same data line that the 5th data line, which is stated, with second data line, and the 6th data line is same with the 4th data line
Data line.
23. drive module as claimed in claim 20, it is characterised in that：Second data line is adjacent to the third data
Line, the third data line are same number with second data line adjacent to the 4th data line, the 5th data line
According to line, the 6th data line is same data line with the third data line.
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