CN108732806A - The manufacturing method of display panel, display device and display panel - Google Patents
The manufacturing method of display panel, display device and display panel Download PDFInfo
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- CN108732806A CN108732806A CN201810533288.7A CN201810533288A CN108732806A CN 108732806 A CN108732806 A CN 108732806A CN 201810533288 A CN201810533288 A CN 201810533288A CN 108732806 A CN108732806 A CN 108732806A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
Abstract
The invention discloses the manufacturing methods of a kind of display panel, display device and display panel, belong to display technology field, including：Multiple pixels, pixel include the sub-pixel of at least three kinds colors, and sub-pixel includes area equation or similar first sub-pixel and the second sub-pixel.By the way that the color blocking of different transmitances is arranged for each sub-pixel, the color of display panel is increased, the display performance of display panel is improved, improves the display quality of display panel.Also, two sub-pixel area equations or similar setting method are used, voltage can be effectively kept, when by the way of low frequency driving, improve the display effect of display panel；In addition, the area discrepancy of two sub-pixels is smaller, the common voltage Vcom needed is almost the same, thus the case where reducing or avoiding the film flicker being likely to occur.
Description
Technical field
The present invention relates to display technology fields, more particularly, to a kind of display panel, display device and display panel
Manufacturing method.
Background technology
In a kind of display panel that the prior art provides, in order to realize that low-power consumption shows the driving core using low-power consumption mode
Piece, and the data line of low-power drive chip only exports two kinds of current potentials of height, corresponds to white state and black state respectively, this conventional sets
Meter mode just only has all light and completely black two states, i.e., each sub-pixel only has two states, if each pixel by three not
With color sub-pixel constitute then each pixel can only realize 2*2*2=8 kind colors.
Therefore, how to increase the technical issues of color of low-power consumption display panel is technical field urgent need to resolve.
Invention content
In view of this, the present invention provides a kind of display panels, including：Viewing area and non-display area；Viewing area includes more
A pixel, pixel include the sub-pixel of at least three kinds colors, and sub-pixel includes the first sub-pixel and the second sub-pixel；First time picture
The area of element is S1, and the area of the second sub-pixel is S2, | S1-S2 |≤10%*S2；In sub-pixel, the color of the first sub-pixel
The transmitance of resistance layer is less than the transmitance of the color blocking layer of the second sub-pixel.
The present invention also provides a kind of display devices, including display panel provided by the present invention.
The present invention also provides a kind of manufacturing methods of display panel, wherein display panel includes：Viewing area and non-display
Area；Viewing area includes multiple pixels, and pixel includes the sub-pixel of at least three kinds colors, and sub-pixel includes the first sub-pixel and second
Sub-pixel；The area of first sub-pixel is S1, and the area of the second sub-pixel is S2, | S1-S2 |≤10%*S2；First sub-pixel
Color blocking layer and the manufacturing method of color blocking layer of the second sub-pixel include：It is coated with color blocking material layer；It is exposed using intermediate tone mask version
The light transmittance of light, the first sub-pixel and the intermediate tone mask version of the second sub-pixel region is different；Exposure is washed away using developer solution
Color blocking material layer after light, the thickness of the color blocking layer of the first sub-pixel are more than the thickness of the color blocking layer of the second sub-pixel.
The present invention also provides the manufacturing methods of another display panel, wherein display panel includes：Viewing area and non-display
Area；Viewing area includes multiple pixels, and pixel includes the sub-pixel of at least three kinds colors, and sub-pixel includes the first sub-pixel and second
Sub-pixel；The area of first sub-pixel is S1, and the area of the second sub-pixel is S2, | S1-S2 |≤10%*S2；In sub-pixel,
The transmitance of the color blocking layer of first sub-pixel is less than the transmitance of the color blocking layer of the second sub-pixel；The color blocking layer of first sub-pixel and
The manufacturing method of the color blocking layer of second sub-pixel includes：It is coated with the first color blocking material layer, the first color blocking material layer of patterning is formed
The color blocking layer of first sub-pixel；It is coated with the second color blocking material layer, the second color blocking material layer of patterning forms the color of the second sub-pixel
Resistance layer.
Compared with prior art, the manufacturing method of display panel provided by the invention, display device and display panel, at least
Realize following advantageous effect：
1, each sub-pixel is divided into two sub-pixels by the present invention, and the size of the two sub-pixels is set as one
The value for causing or being close, and the color blocking transmitance of two sub-pixels is different, and 8 kinds of colors are improved to 64 kinds, display is increased
The color of panel improves the display performance of display panel, improves the display quality of display panel.
2, using two sub-pixel area equations or similar setting method, two sub-pixels after segmentation are enabled to
Voltage retention is all sufficiently high, effectively keeps voltage, when by the way of low frequency driving, improves the display effect of display panel
Fruit.
3, since the area discrepancy of two sub-pixels in the present invention is smaller, then the corresponding storage capacitance of the two sub-pixels
Difference is also smaller, therefore the common voltage Vcom that the two sub-pixels need is almost the same, to reduce or avoid display surface
The case where film flicker that plate is likely to occur in normal display.
Certainly, implementing any of the products of the present invention specific needs while must not reach all the above technique effect.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is a kind of display panel planar structure schematic diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of cross-sectional view of the CC ' lines along Fig. 1；
Fig. 3 is another cross-sectional view of the CC ' lines along Fig. 1；
Fig. 4 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 5 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 6 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 7 is a kind of dot structure schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 8 is a kind of circuit diagram of display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of cross-sectional view of the OO ' lines along Fig. 7；
Figure 10 is the dot structure schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 11 is a kind of cross-sectional view of the NN ' lines along Figure 10；
Figure 12 is a kind of planar structure schematic diagram of display device provided in an embodiment of the present invention；
Figure 13 is a kind of flow chart of the manufacturing method of display panel provided in an embodiment of the present invention；
Figure 14~Figure 16 is the cross-sectional view for the corresponding display panel of manufacturing method that Figure 13 is provided；
Figure 17 is the flow chart of the manufacturing method of another display panel provided in an embodiment of the present invention；
Figure 18~Figure 19 is the cross-sectional view for the corresponding display panel of manufacturing method that Figure 17 is provided.
Specific implementation mode
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition having
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Technique effect of the invention for convenience of description, explains problem of the existing technology herein.The prior art provides
A kind of technical solution in, in order to realize that 64 color low-power consumption are shown, a pixel is usually divided into anisometric sub-pixel, one
As be according to 1:2 ratio is split.When using low frequency driving, chip only conveys two kinds of level of height.In this case,
Since the sub-pixel size difference after segmentation is bigger, in low frequency driving, the storage capacitance of the small sub-pixel of area is not
It is sufficiently large, voltage can not be effectively kept, it is poor so as to cause the display effect of low frequency driving.Also, due to two sub- pictures
Plain difference in size is larger, and the corresponding storage capacitance of the two sub-pixels and liquid crystal capacitance difference are also bigger, then the two sub- pictures
The common voltage Vcom of the needs of element is also inconsistent so that display panel picture in normal display has flicker, and is not easy to adjust.
In view of this, as Figure 1-Figure 2, Fig. 1 is that a kind of display panel planar structure provided in an embodiment of the present invention is shown
Be intended to, Fig. 2 is a kind of cross-sectional view of the CC ' lines along Fig. 1, specifically, Fig. 2 shows in Fig. 1 along hatching CC's '
The cross-sectional view of one sub-pixel 11.The embodiment of the present invention provides a kind of display panel 100, including：Viewing area A and non-
Viewing area B；Viewing area A includes multiple pixels 10, and pixel 10 includes the sub-pixel 11,12,13 of at least three kinds colors, sub-pixel packet
Include the first sub-pixel and the second sub-pixel；The area of first sub-pixel is S1, and the area of the second sub-pixel is S2, | S1-S2 |≤
10%*S2；In sub-pixel, the transmitance of the color blocking layer of the first sub-pixel is less than the transmitance of the color blocking layer of the second sub-pixel.
Wherein, sub-pixel can be 11,12 or 13, correspondingly, the first sub-pixel can be 111,121,131, the second sub-pixel can
To be 112,122,132.
Optionally, display panel 100 includes first substrate 20, second substrate 30, black matrix 23 and insulating layer 16.Wherein
Insulating layer 16 is mainly used to protect the color blocking layer of pixel 10, and photo-hardening material may be used, and can also use thermosetting material, this
Invention is not specifically limited this.Optionally, sub-pixel 11 further includes the first sub-electrode 17 and the second sub-electrode 18, optionally,
Insulating layer 16 ' is equipped between first sub-electrode 17 and the second sub-electrode 18.
Specifically, as shown in Figs. 1-2, on the viewing area A of display panel 100 include multiple pixels 10, each pixel 10 to
Include the sub-pixel 11,12,13 of three kinds of different colours less, such as each sub-pixel 10 may include three kinds of colors of red, green, blue.
It should be noted that the present invention is not specifically limited the specific color of sub-pixel 10 and the quantity of color, such as sub-pixel
10 can also be and are made of four kinds of colors of red, green, blue and white, or are made of pinkish red, grass green, indigo blue three-color.Sub-pixel 11
Including the first sub-pixel 111 and the second sub-pixel 112, sub-pixel 12 includes the first sub-pixel 121 and the second sub-pixel 122, son
Pixel 13 includes the first sub-pixel 131 and the second sub-pixel 132.The embodiment of the present invention is by the first sub-pixel 111 of sub-pixel 11
Area be set as S1, the area of the second sub-pixel 112 is set as S2, in order to enable segmentation after two sub-sub-pixel voltage retentions
It is all sufficiently high, the embodiment of the present invention by the first sub-sub-pixel 111 and the size of the second sub-sub-pixel 112 be set as it is consistent or
The value that person is close, i.e., the area S1 of the first sub-pixel 111 and the area S2 of the second sub-pixel 112 meet in the embodiment of the present invention
Condition：| S1-S2 |≤10%*S2.Similarly, the area S1 ' of the first sub-pixel 121 of sub-pixel 12 and the second sub-pixel 122
Area S2 ' meets condition：| S1 '-S2 ' |≤10%*S2 ', sub-pixel 13 the first sub-pixel 131 area S1 " and second
The area S2 " of pixel 132 meets condition：| S1 "-S2 " |≤10%*S2 ".Also, in the embodiment of the present invention, the of sub-pixel 11
The transmitance of the color blocking layer 14 of one sub-pixel 111 is less than the transmitance of the color blocking layer 15 of the second sub-pixel 112.Similarly, sub-pixel
The transmitance of the color blocking layer of 12 the first sub-pixel 121 is less than the transmitance of the color blocking layer of the second sub-pixel 122, sub-pixel 13
The transmitance of first sub-pixel 131 is less than the transmitance of the color blocking layer of the second sub-pixel 132.
It should be noted that the area of the first sub-pixel and the area of the second sub-pixel can be equal in the embodiment of the present invention
(i.e. S1=S2, S1 '=S2 ', S1 "=S2 "), but due to fabrication error etc., the area of the first sub-pixel and second of picture
The area of element may not accomplished essentially equal, allow there are error, the area phase of the area of the first sub-pixel and the second sub-pixel
The range of difference is within 10%.
Display panel provided in an embodiment of the present invention chip when low-power consumption is shown only conveys two kinds of level of height, due to the
One sub-pixel is different with the transmitance of the color blocking of the second sub-pixel, thus each sub-pixel may include 4 kinds of dispaly states, with son
It is illustrated for pixel 11, the first sub-pixel 111 of sub-pixel 11 and the dispaly state of the second sub-pixel 112 include：1)
One sub-pixel, 111 black state, 112 black state of the second sub-pixel；2) 111 white state of the first sub-pixel, 112 white state of the second sub-pixel；3)
One sub-pixel, 111 black state, 112 white state of the second sub-pixel；4) 111 white state of the first sub-pixel, 112 black state of the second sub-pixel.Due to
The transmitance of first sub-pixel and the color blocking of the second sub-pixel is different, thus 3) the plants dispaly state and the 4) kind dispaly state
Display effect is different.There are four types of different dispaly states, then present invention implementations for sub-pixel 12 and the similarly tool of sub-pixel 13
In the display panel that example provides, by taking a pixel includes 3 sub-pixels as an example, the number of colours that a pixel can be shown is 64
Kind.
Using display panel provided in an embodiment of the present invention, following technique effect at least may be implemented：
1, a sub-pixel 11 is divided to for 111 and second sub-pixel of two area equations or similar first sub-pixel
112, and the color blocking transmitance of two sub-pixels is different, and 8 kinds of colors are improved to 64 kinds, the color of display panel 100 is increased,
The display performance for improving display panel 100 improves the display quality of display panel 100.
2, using the setting method of 112 area equation of the first sub-pixel 111 and the second sub-pixel, after enabling to segmentation
The voltage retention of first sub-pixel 111 and the second sub-pixel 112 is all sufficiently high, voltage is effectively kept, using low frequency driving
Mode when, improve display panel 100 display effect.
3, since the area discrepancy of the first sub-pixel 111 and the second sub-pixel 112 in the embodiment of the present invention is smaller, then
One sub-pixel 111 and 112 corresponding storage capacitance difference of the second sub-pixel are also smaller, therefore the first sub-pixel 111 and second
The common voltage Vcom that pixel 112 needs is almost the same, to reduce or avoid display panel 100 may in normal display
The case where film flicker of appearance.
Optionally, it is more than the second sub-pixel continuing with the thickness referring to Fig. 1-Fig. 2, the color blocking layer 14 of the first sub-pixel 111
The thickness of 112 color blocking layer 15, for the first time as 111 color blocking layer 14 thickness and the second sub-pixel 112 color blocking layer 15 thickness
The difference of degree is δ d1, 0.2 μm≤δ d1≤2μm。
Specifically, the transmitance of the color blocking layer 14 of the first sub-pixel 111 of sub-pixel 11 is less than the color of the second sub-pixel 112
The transmitance of resistance layer 15 there are many set-up mode, for one of which set-up mode continuing with referring to Fig. 2, the thickness of color blocking layer 14 is big
In the thickness of color blocking layer 15.Optionally, the difference in thickness of color blocking layer 14 and color blocking layer 15 is smoothed using insulating layer 16, to protect
The box for demonstrate,proving entire display panel 100 is thick consistent.The transmitance of the more thick then pixel of the thickness of color blocking layer is smaller, the embodiment of the present invention
In, the difference of the thickness of color blocking layer 14 and the thickness of color blocking layer 15 is δ d1, disparity range is：0.2μm≤δd1≤2μm.If color blocking
The thickness of layer 14 and the difference in thickness of color blocking layer 15 are too small, then the penetrance difference of the first sub-pixel 111 and the second sub-pixel 112
Unobvious reduce the display effect that 64 colors are shown；If the thickness of color blocking layer 14 and the difference in thickness of color blocking layer 15 are excessive,
It is larger come the difficulty for smoothing difference using insulating layer 16, the cost and technology difficulty for making insulating layer 16 are increased, in addition, thick
The too thin influence filter effect of color blocking layer that degree may cause thickness smaller when differing greatly, if to ensure the smaller color blocking of thickness
Layer, which meets to filter, to be required, then the box that must increase display panel is thick, does not meet the lightening demand of display panel.
Optionally, continuing with referring to Fig. 1-Fig. 2, the material of the color blocking layer 14 of the first sub-pixel 111 and the second sub-pixel 112
Color blocking layer 15 material identical.Specifically, in set-up mode of the thickness of color blocking layer 14 more than the thickness of color blocking layer 15, color
The material identical of resistance layer 14 and color blocking layer 15.Color blocking layer 14 and color blocking layer 15 are arranged using identical material, two can be reduced
Difficulty in color blocking layer manufacture craft and cost of manufacture.
Optionally, Fig. 3 is referred to, Fig. 3 is another cross-sectional view of the CC ' lines along Fig. 1, specifically, Fig. 3 shows
The cross-sectional view of a sub-pixel 11 in Fig. 1 along hatching CC ' is gone out.The color blocking layer 14 of first sub-pixel 111
The transmitance of material is less than the transmitance of the material of the color blocking layer 15 of the second sub-pixel 112.
Specifically, as shown in Figure 1, Figure 3, the transmitance of the color blocking layer 14 of the first sub-pixel 111 of sub-pixel 11 is less than the
The transmitance of the color blocking layer 15 of two sub-pixels 112 there are many set-up mode, another set-up mode refers to Fig. 3, for the first time
The transmitance of the material of the color blocking layer 14 of pixel 111 is less than the transmitance of the material of the color blocking layer 15 of the second sub-pixel 112.This reality
It applies in example, the color blocking layer of the first sub-pixel and the second sub-pixel is made using the different material of transmitance, to realize first time picture
Element is different with the transmitance of the color blocking of the second sub-pixel.Optionally, color blocking layer 14 and 15 thickness of color blocking layer are essentially identical, as δ
d2Can be 0, it is possible to reduce the box thickness difference of display panel can simplify the manufacture craft of insulating layer 16.
Optionally, continuing with referring to Fig. 1, Fig. 3, the thickness of the color blocking layer 14 of the first sub-pixel 111 and the second sub-pixel 112
Color blocking layer 15 thickness difference be δ d2, δ d2≤0.2μm.Specifically, the transmitance in the material of color blocking layer 14 is less than color blocking layer
In the set-up mode of the transmitance of 15 material, color blocking layer 14 and color blocking layer 15 are made of the material with different transmitances,
The first sub-pixel 111 and the second sub-pixel 112, which can be realized, has different transmitances.Further, the color of the first sub-pixel 111
The thickness of the color blocking layer 15 of the thickness of resistance layer 14 and the second sub-pixel 112 can be different, to further realize the first sub-pixel 111
Meets the needs of display panel with the transmitance difference of the second sub-pixel 112.It should be noted that the first sub-pixel 111 and
The thickness difference δ d of two sub-pixels 1122It should not be too large, meet condition：δd2≤0.2μm.The embodiment of the present invention is smaller using thickness difference
Design enable to the box thickness of display panel more uniform, and the box for advantageously reducing display panel is thick, realizes display panel
It is lightening.
Optionally, Fig. 1, Fig. 3 are referred to, the transmitance of the material of the color blocking layer 14 of the first sub-pixel 111 is Y1, second
The transmitance of the material of the color blocking layer 15 of pixel 112 is Y2, Y2=K*Y1, wherein 1 < K < 4.
Specifically, referring to Fig. 1, Fig. 3, color blocking layer 14 and color blocking layer 15 select the material with different transmitances, color blocking
The transmitance Y of layer 141With the transmitance Y of color blocking layer 152Meet linear relationship：Y2=K*Y1, and 1 < K < 4.Color blocking layer 14 it is saturating
Cross rate Y1With the transmitance Y of color blocking layer 152Difference it is unsuitable too small, transmitance difference is smaller both if equal to 1, may
Reduce the display quality of display panel；The transmitance Y of color blocking layer 141With the transmitance Y of color blocking layer 152Difference should not be too large, greatly
In the transmitance Y that 4 may make color blocking layer 141It is smaller close to black state or to make the transmitance Y of color blocking layer 152It is larger close white
State may reduce the display quality of display panel.Optionally, 1.3 < K < 2.Specifically, the transmitance Y of color blocking layer 141With
The transmitance Y of color blocking layer 152Linear coefficient K intervals be (1.3,2), when a pixel there are three different colours sub- picture
When plain, preferable 64 color display effect may be implemented using the embodiment of the present invention.
Optionally, continuing with being that the planar structure of display panel provided in an embodiment of the present invention a kind of is shown referring to Fig. 1, Fig. 1
It is intended to.Pixel 10 includes the first color sub-pixels 11, the second color sub-pixels 12 and third color sub-pixels 13；In pixel 10,
First color sub-pixels 11, the second color sub-pixels 12 and third color sub-pixels 13 are arranged successively along first direction X；Pixel 10
It arranges in array along first direction X and second direction Y, second direction Y and first direction X are substantially perpendicular；Same sub-pixel
Y arranges in a second direction for the first sub-pixel 111 and the second sub-pixel 112 in 11.
Include multiple pixels 10 in the A of viewing area, multiple pixels 10 are along first direction X specifically, continuing with referring to Fig. 1
It arranges with second direction Y array formula；Each pixel 10 include the first color sub-pixels 11 arranged successively along first direction X,
Second color sub-pixels 12 and third color sub-pixels 13；Each first color sub-pixels 11 include Y arrangements in a second direction
First sub-pixel 111 and the second sub-pixel 112, similarly, each second color sub-pixels 12 include the of Y arrangements in a second direction
One sub-pixel 121 and the second sub-pixel 122, each third color sub-pixels 13 include the first time picture of Y arrangements in a second direction
Element 131 and the second sub-pixel 132.Using display panel provided in an embodiment of the present invention, a sub-pixel 11 is divided to for two faces
Long-pending equal or similar first sub-pixel, 111 and second sub-pixel 112, and the color blocking transmitance of two sub-pixels is different, by 8
Kind color is improved to 64 kinds, is increased the color of display panel 100, is improved the display performance of display panel 100, improves aobvious
Show the display quality of panel 100.
It should be noted that in the embodiment of the present invention the first sub-pixel 111 of the first color sub-pixels 11 color blocking layer 14
Different-thickness, identical material may be used with the color blocking layer 15 of the second sub-pixel 112 to realize the display of different colours, it can also
Different transmitances are realized using same thickness (essentially identical or difference very little), different materials.
Optionally, continuing with referring to Fig. 1, in pixel 10, the first sub-pixel 111, the second face of the first color sub-pixels 11
First sub-pixel 121 of sub-pixels 12, the first sub-pixel 131 of third color sub-pixels 13 are arranged successively along first direction X.
Specifically, continuing with referring to Fig. 1, the first color sub-pixels 11, the second color sub-pixels 12 and third color sub- picture
Element 13 is arranged successively along first direction X；First sub-pixel 111 of the first color sub-pixels 11, the of the second color sub-pixels 12
One sub-pixel 121, the first sub-pixel 131 of third color sub-pixels 13 are also arranged along first direction X successively.Using of the invention real
One sub-pixel 11 is divided to for two area equations or similar first sub-pixel 111 and the by the display panel for applying example offer
Two sub-pixels 112, and the color blocking transmitance of two sub-pixels is different, and 8 kinds of colors are improved to 64 kinds, display panel is increased
100 color improves the display performance of display panel 100, improves the display quality of display panel 100.
It should be noted that in the embodiment of the present invention the first sub-pixel 111 of the first color sub-pixels 11 color blocking layer 14
Different-thickness, identical material may be used with the color blocking layer 15 of the second sub-pixel 112 to realize the display of different colours, it can also
Different transmitances are realized using same thickness (essentially identical or difference very little), different materials.
Optionally, Fig. 4 is referred to, Fig. 4 is the planar structure signal of another display panel provided in an embodiment of the present invention
Figure.In pixel 10, the second sub-pixel 112 of the first color sub-pixels 11, the first sub-pixel 121 of the second color sub-pixels 12,
Second sub-pixel 132 of third color sub-pixels 13 is arranged successively along first direction X.
Specifically, Fig. 4 is referred to, the first color sub-pixels 11, the second color sub-pixels 12 and third color sub-pixels 13
It arranges successively along first direction X；Second sub-pixel 112 of the first color sub-pixels 11, the first time of the second color sub-pixels 12
Pixel 121, the second sub-pixel 132 of third color sub-pixels 13 are arranged successively along first direction X.It is carried using the embodiment of the present invention
One sub-pixel 11 is divided to for two area equations or similar first sub-pixel 111 and second of picture by the display panel of confession
Element 112, and the color blocking transmitance of two sub-pixels is different, and 8 kinds of colors are improved to 64 kinds, the face of display panel 100 is increased
Color improves the display performance of display panel 100, improves the display quality of display panel 100.
It should be noted that in the embodiment of the present invention the first sub-pixel 111 of the first color sub-pixels 11 color blocking layer 14
Different-thickness, identical material may be used with the color blocking layer 15 of the second sub-pixel 112 to realize the display of different colours, it can also
Different transmitances are realized using same thickness (essentially identical or difference very little), different materials.
Optionally, Fig. 5 is referred to, Fig. 5 is the planar structure signal of another display panel provided in an embodiment of the present invention
Figure.In pixel 10, the second sub-pixel 112 of the first color sub-pixels 11, the first sub-pixel 121 of the second color sub-pixels 12,
First sub-pixel 131 of third color sub-pixels 13 is arranged successively along first direction X.
Specifically, Fig. 5 is referred to, the first color sub-pixels 11, the second color sub-pixels 12 and third color sub-pixels 13
It arranges successively along first direction X；Second sub-pixel 112 of the first color sub-pixels 11, the first time of the second color sub-pixels 12
Pixel 121, the first sub-pixel 131 of third color sub-pixels 13 are arranged successively along first direction X.It is carried using the embodiment of the present invention
One sub-pixel 11 is divided to for two area equations or similar first sub-pixel 111 and second of picture by the display panel of confession
Element 112, and the color blocking transmitance of two sub-pixels is different, and 8 kinds of colors are improved to 64 kinds, the face of display panel 100 is increased
Color improves the display performance of display panel 100, improves the display quality of display panel 100.
It should be noted that in the embodiment of the present invention the first sub-pixel 111 of the first color sub-pixels 11 color blocking layer 14
Different-thickness, identical material may be used with the color blocking layer 15 of the second sub-pixel 112 to realize the display of different colours, it can also
Different transmitances are realized using same thickness (essentially identical or difference very little), different materials.
Optionally, Fig. 6 is referred to, Fig. 6 is the planar structure signal of another display panel provided in an embodiment of the present invention
Figure.In pixel 10, the first sub-pixel 111 of the first color sub-pixels 11, the first sub-pixel 121 of the second color sub-pixels 12,
Second sub-pixel 132 of third color sub-pixels 13 is arranged successively along first direction X.
Specifically, Fig. 6 is referred to, the first color sub-pixels 11, the second color sub-pixels 12 and third color sub-pixels 13
It arranges successively along first direction X；First sub-pixel 111 of the first color sub-pixels 11, the first time of the second color sub-pixels 12
Pixel 121, the second sub-pixel 132 of third color sub-pixels 13 are arranged successively along first direction X.It is carried using the embodiment of the present invention
One sub-pixel 11 is divided to for two area equations or similar first sub-pixel 111 and second of picture by the display panel of confession
Element 112, and the color blocking transmitance of two sub-pixels is different, and 8 kinds of colors are improved to 64 kinds, the face of display panel 100 is increased
Color improves the display performance of display panel 100, improves the display quality of display panel 100.
It should be noted that in the embodiment of the present invention the first sub-pixel 111 of the first color sub-pixels 11 color blocking layer 14
Different-thickness, identical material may be used with the color blocking layer 15 of the second sub-pixel 112 to realize the display of different colours, it can also
Different transmitances are realized using same thickness (essentially identical or difference very little), different materials.
Optionally, incorporated by reference to the pixel knot for referring to Fig. 7, Fig. 8, Fig. 7 being a kind of display panel provided in an embodiment of the present invention
Structure schematic diagram, Fig. 8 are a kind of circuit diagrams of display panel provided in an embodiment of the present invention.As shown in Figs. 7-8, viewing area
A includes the data line D1 of a plurality of setting and grid line groups G of multiple settings；Grid line groups G is located in same sub-pixel 11
Region between first sub-pixel 111 and the second sub-pixel 112；Grid line groups G includes first grid polar curve G1, second gate line G2
With third gate lines G 3；First sub-pixel 11 includes the first transistor TFT1, second transistor TFT2, first time pixel electrode
17, the second sub-pixel 112 includes third transistor TFT3, the 4th transistor TFT4, second of pixel electrode 18；Same sub-pixel
In 11, the grid g1 of the first transistor TFT1 and first grid polar curve G1 electrical connections, the first pole s1 and second transistor TFT2 the
Two pole d2 electrical connections, the second pole d1 and first time pixel electrode 17 are electrically connected, the grid g2 and second gate of second transistor TFT2
Polar curve G2 electrical connections, the first pole s2 and data line D1 electrical connections, the grid g3 and second gate line G2 electricity of third transistor TFT3
Connection, the first pole s3 and data line D1 electrical connections, the first pole s4 electrical connections of the second pole d3 and the 4th transistor TFT4, the 4th is brilliant
Grid g4 and third gate lines G 3 electrical connection, the second pole d4 and second of the pixel electrode 18 of body pipe TFT4 is electrically connected.Optionally,
The first transistor TFT1, second transistor TFT2, third transistor TFT3, the 4th transistor TFT4 constitute transistor group TFT.It needs
It is noted that second gate line G2 is plotted as two, actually one by circuit theory for convenience of description in Fig. 8.
Wherein, coupled capacitors of the storage capacitance Cst between pixel electrode and public electrode COM.
Optionally, Fig. 7, Fig. 9 are referred to, Fig. 9 is a kind of cross-sectional view of the OO ' lines along Fig. 7.First sub-pixel
111 include first time pixel electrode 17, and the second sub-pixel 112 includes second of pixel electrode 18；17 He of first time pixel electrode
Second of pixel electrode 18 is both provided with reflecting layer 19 close to the surface of the light emission side of display panel 100.Specifically, referring to figure
7, Fig. 9, display panel provided in an embodiment of the present invention can be total-reflection type display panel.Grid line groups G settings are for the first time
Between pixel electrode 17 and second of pixel electrode 18.Data line D1 by transistor group TFT respectively with first time pixel electrode
17 and second pixel electrode 18 be electrically connected.First time pixel electrode 17 and second of pixel electrode 18 are reflective electrode.
Reflecting layer 19 is arranged in pixel electrode 18 close to the side of second substrate 30, can with the ambient light outside reflective display panel 100,
That is light L is incident from second substrate 30, then reflexes to color blocking layer 15 through reflecting layer 19.Optionally, in first substrate 20 and second
The first metal layer 21, second metal layer 22 and common electrode layer 50 are additionally provided between substrate 30.It should be noted that in order to clear
The pixel for illustrating total-reflection type display panel structure, the part-structure of pixel is only illustrated in Fig. 7, it is to be understood that
Fig. 7 show the dot structure of display panel, and display panel further includes first substrate and second substrate (being not shown in Fig. 7).
Optionally, the pixel knot that Figure 10-Figure 11, Figure 10 are another display panels provided in an embodiment of the present invention is referred to
Structure schematic diagram, Figure 11 are a kind of cross-sectional views of the NN ' lines along Figure 10.Reflecting layer 19 includes 171 He of the first hollow-out parts
Second hollow-out parts 181；First hollow-out parts 171 and first time pixel electrode 17 are overlapping, the second hollow-out parts 181 and the second sub-pixel electricity
Pole 18 is overlapping.
Specifically, referring to Figure 10-Figure 11, display panel provided in an embodiment of the present invention can be that Transflective is shown
Panel.Grid line groups G is arranged between first time pixel electrode 17 and second of pixel electrode 18.Data line D1 passes through transistor
Group TFT is electrically connected with first time pixel electrode 17 and second of pixel electrode 18 respectively.First time pixel electrode 17 and second
Pixel electrode 18 is Transflective electrode.Reflecting layer 19 includes the first hollow-out parts 171 and the second hollow-out parts 181；First engraves
Empty portion 171 and first time pixel electrode 17 are overlapping, and the second hollow-out parts 181 and second of pixel electrode 18 are overlapping.Reflecting layer 19 is set
Set in pixel electrode 18 close to the side of second substrate 30, can with the ambient light outside reflective display panel 100, i.e. light L from
Second substrate 30 is incident, then reflexes to color blocking layer 15 through reflecting layer 19, also, the light L ' that backlight is sent out can penetrate hollow-out parts
171 reach color blocking layer 15.Optionally, the first metal layer 21, the second gold medal are additionally provided between first substrate 20 and second substrate 20
Belong to layer 22 and common electrode layer 50.It should be noted that the knot of the pixel in order to clearly illustrate half-reflection and half-transmission formula display panel
Structure only illustrates the part-structure of pixel in Figure 10, it is to be understood that Figure 10 show the dot structure of display panel, shows
Show that panel further includes first substrate and second substrate (being not shown in Figure 10).
The embodiment of the present invention also provides a kind of display device, including display panel provided by the invention.Specifically, please referring to
Figure 12, Figure 12 are a kind of planar structure schematic diagrams of display device provided in an embodiment of the present invention.The display device that Figure 12 is provided
1000 include the display panel 1000A that any of the above-described embodiment of the present invention provides.Figure 12 embodiments are only by taking wrist-watch as an example, to display
Device 1000 illustrates, it is to be understood that display device provided in an embodiment of the present invention can be mobile phone, computer, electricity
This is not specifically limited depending on other display devices with display function, the present invention such as, display device for mounting on vehicle.The present invention is implemented
The display device that example provides, the advantageous effect with display panel provided in an embodiment of the present invention can specifically refer to above-mentioned each
Embodiment is illustrated for display panel, and details are not described herein for the present embodiment.
The embodiment of the present invention also provides a kind of manufacturing method of display panel, incorporated by reference to reference to figure 1, Fig. 2, Figure 13, Figure 14
~Figure 16.Figure 13 is a kind of flow chart of the manufacturing method of display panel provided in an embodiment of the present invention, and Figure 14~Figure 16 is figure
The cross-sectional view of the 13 corresponding display panels of manufacturing method provided.The manufacturer of array substrate provided in this embodiment
Method includes：
Display panel includes：Viewing area and non-display area；
Specifically, referring to FIG. 1, display panel includes viewing area A and non-display area B.Under normal conditions, non-display area B
It is arranged around viewing area A.
Viewing area includes multiple pixels, and pixel includes the sub-pixel of at least three kinds colors, and sub-pixel includes the first sub-pixel
With the second sub-pixel；
Specifically, referring to FIG. 1, on the A of viewing area include multiple pixels 10, each pixel 10 include 11,12,13 3 kind
The sub-pixel of color, such as each sub-pixel 10 may include three kinds of colors of red, green, blue.It should be noted that antithetical phrase of the present invention
The specific color of pixel 10 and the quantity of color are not specifically limited, such as sub-pixel 10 can also be by four kinds of red, green, blue and white
Color forms, or is made of pinkish red, grass green, indigo blue three-color.Sub-pixel 11 includes the first sub-pixel 111 and second
Pixel 112, sub-pixel 12 include the first sub-pixel 121 and the second sub-pixel 122, and sub-pixel 13 includes 131 He of the first sub-pixel
Second sub-pixel 132.It should be noted that the embodiment of the present invention is only using Fig. 1 as exemplary illustration, to the arrangement side of sub-pixel
Formula is not specifically limited.
The area of first sub-pixel is S1, and the area of the second sub-pixel is S2, | S1-S2 |≤10%*S2；
Specifically, continuing with referring to Fig. 1, illustrated by taking sub-pixel 11 as an example, by the first sub-pixel 111 of sub-pixel 11
Area be set as S1, the area of the second sub-pixel 112 is set as S2, in order to enable segmentation after two sub-sub-pixel voltage retentions
It is all sufficiently high, the embodiment of the present invention by the first sub-sub-pixel 111 and the size of the second sub-sub-pixel 112 be set as it is consistent or
The value that person is close meets relational expression between them：| S1-S2 |≤10%*S2.It similarly, will be sub with reference to the method for sub-pixel 11
The value that first sub-sub-pixel of pixel 12,13 and the size of the second sub-sub-pixel are set as consistent or are close.It needs
Illustrate, the area of the first sub-pixel and the area of the second sub-pixel can be equal (for sub-pixel in the embodiment of the present invention
11 be S1=S2), but due to fabrication error etc., the area of the area of the first sub-pixel and the second sub-pixel may be done not
To essentially equal, allow there are error, the range of the area difference of the area of the first sub-pixel and the second sub-pixel 10% with
It is interior.
Optionally, Figure 13 is referred to, a kind of manufacturer of the color blocking layer of the color blocking layer of the first sub-pixel and the second sub-pixel
Method includes：
Step S11：It is coated with color blocking material layer；
It is that the first sub-pixel 111 and the second sub-pixel 112 are coated with color blocking layer 14/15, color blocking specifically, referring to Figure 14
Layer 14/15 is arranged on second substrate 30.It should be noted that before color blocking layer 14/15 is arranged, need first in second substrate
Black matrix 23 is set on 30.Step S12：It is exposed using intermediate tone mask version, the first sub-pixel and the second sub-pixel region
Intermediate tone mask version light transmittance it is different；
Specifically, referring to Figure 15, light L0 passes through the color blocking layer 14 of MASK pairs of the first sub-pixel 111 of intermediate tone mask version
It is exposed with the color blocking layer 15 of the second sub-pixel 112, the MASK of 112 region of the first sub-pixel 111 and the second sub-pixel
Light transmittance it is different.For example, 111 region of the first sub-pixel can be complete light transmission, and 112 location of the second sub-pixel
Domain has certain light transmittance.
Step S13：The color blocking material layer after exposure is washed away using developer solution, the thickness of the color blocking layer of the first sub-pixel is more than
The thickness of the color blocking layer of second sub-pixel.
It should be noted that being only with a sub-pixel in figure to clearly illustrate the embodiment of the present invention in Figure 14-Figure 16
Example illustrates, and in practical structures, the corresponding sub-pixel of different colours needs to repeat above-mentioned manufacturing method, for example, group
When pixel includes red, green, blue, it is right first one kind in red, green, blue subpixels to be formed using above-mentioned manufacturing method
Then the color blocking answered repeats the above method and re-forms the corresponding color blockings of another kind red, green, in blue subpixels, most
Afterwards, it repeats the above method and re-forms last a kind of corresponding color blockings red, green, in blue subpixels.
Specifically, referring to Figure 16, the color blocking layer 14/15 after exposure is washed away using developer solution so that the first sub-pixel 111
Color blocking layer 14 thickness be more than the second sub-pixel 112 color blocking layer 15 thickness, to the first sub-pixel 111 and second of picture
The transmitance of element 112 is different, and 8 kinds of colors are improved to 64 kinds, the color of display panel is increased, and improves the aobvious of display panel
Show performance, improves the display quality of display panel.
The embodiment of the present invention also provides a kind of manufacturing method of display panel, incorporated by reference to reference chart, Fig. 3, Figure 17, Figure 18~
Figure 19.
Display panel includes：Viewing area and non-display area；
Specifically, referring to FIG. 1, display panel includes viewing area A and non-display area B.Under normal conditions, non-display area B
It is arranged around viewing area A.
Viewing area includes multiple pixels, and pixel includes the sub-pixel of at least three kinds colors, and sub-pixel includes the first sub-pixel
With the second sub-pixel；
Specifically, referring to FIG. 1, on the A of viewing area include multiple pixels 10, each pixel 10 include 11,12,13 3 kind
The sub-pixel of color, such as each sub-pixel 10 may include three kinds of colors of red, green, blue.It should be noted that antithetical phrase of the present invention
The specific color of pixel 10 and the quantity of color are not specifically limited, such as sub-pixel 10 can also be by four kinds of red, green, blue and white
Color forms, or is made of pinkish red, grass green, indigo blue three-color.Sub-pixel 11 includes the first sub-pixel 111 and second
Pixel 112, sub-pixel 12 include the first sub-pixel 121 and the second sub-pixel 122, and sub-pixel 13 includes 131 He of the first sub-pixel
Second sub-pixel 132.It should be noted that the embodiment of the present invention is only using Fig. 1 as exemplary illustration, to the arrangement side of sub-pixel
Formula is not specifically limited.
The area of first sub-pixel is S1, and the area of the second sub-pixel is S2, | S1-S2 |≤10%*S2；Also, in son
In pixel, the transmitance of the color blocking layer of the first sub-pixel is less than the transmitance of the color blocking layer of the second sub-pixel.
Specifically, continuing with referring to Fig. 1 and Fig. 3, illustrated by taking sub-pixel 11 as an example, by the first time picture of sub-pixel 11
The area of element 111 is set as S1, and the area of the second sub-pixel 112 is set as S2, in order to enable two sub-sub-pixel voltages after segmentation
Conservation rate is all sufficiently high, and the embodiment of the present invention sets the size of the first sub-sub-pixel 111 and the second sub-sub-pixel 112 to
Value that is consistent or being close meets relational expression between them：| S1-S2 |≤10%*S2.Similarly, with reference to the side of sub-pixel 11
The size of first sub-sub-pixel of sub-pixel 12,13 and the second sub-sub-pixel is set as consistent or is close by method
Value.It should be noted that in the embodiment of the present invention area of the first sub-pixel and the area of the second sub-pixel can it is equal (for
Sub-pixel 11 is S1=S2), but due to fabrication error etc., the area of the area of the first sub-pixel and the second sub-pixel can
It can not accomplish essentially equal, allow there are error, the range of the area difference of the area of the first sub-pixel and the second sub-pixel exists
Within 10%.Also, the transmitance of the material of the color blocking layer 14 of the first sub-pixel 111 is less than the color blocking layer of the second sub-pixel 112
The transmitance of 15 material.
In order to realize that the transmitance of the color blocking layer of the first sub-pixel is less than the transmitance of the color blocking layer of the second sub-pixel, please join
See Figure 17, a kind of manufacturing method of the color blocking layer of the color blocking layer of the first sub-pixel and the second sub-pixel includes：
Step S21：It is coated with the first color blocking material layer, the first color blocking material layer of patterning forms the color blocking of the first sub-pixel
Layer；
Incorporated by reference to reference to figure 18, it should be noted that before color blocking layer is arranged, need first to be arranged on second substrate 30
Black matrix 23.Then mask plate (MASK) is used to pattern the first color blocking material layer, forms the color blocking layer of the first sub-pixel 111
14。
Step S22：It is coated with the second color blocking material layer, the second color blocking material layer of patterning forms the color blocking of the second sub-pixel
Layer.
Incorporated by reference to reference to figure 19, the second color blocking material layer is patterned using mask plate (MASK), forms the second sub-pixel 112
Color blocking layer 15.
In the present embodiment, 14 He of color blocking layer of the first sub-pixel 111 is made respectively using the different color blocking material of transmitance
The color blocking layer 15 of second sub-pixel 112, to realize that the transmitance of the material of the color blocking layer 14 of the first sub-pixel 111 is less than second
The transmitance of the material of the color blocking layer 15 of pixel 112.
It is understood that the sequence of step S21 and step S22 can be interchanged.
Using manufacturing method provided in this embodiment, make the first sub-pixel and second of picture using different color blocking materials
The transmitance of element is different, and 8 kinds of colors are improved to 64 kinds, the color of display panel is increased, improve the display of display panel
Performance improves the display quality of display panel.
It should be noted that in above two manufacturing method, organic insulator can be formed after foring color blocking layer, it should
Organic insulator can be transparent material.Wherein, organic insulator generally use coating process is formed, and film thickness is more than other absolutely
The thickness of edge layer.In the manufacturing method shown in Figure 14-Figure 16, although the color blocking layer thickness and the second sub-pixel of the first sub-pixel
Color blocking layer thickness difference cause surface irregularity, but can be planarized after forming organic insulator above-mentioned uneven
Surface.
By above-described embodiment it is found that the manufacturing method of display panel provided by the invention, display device and display panel,
At least realize following advantageous effect：
1, each sub-pixel is divided into two sub-pixels by the present invention, and the size of the two sub-pixels is set as one
The value for causing or being close, and the color blocking transmitance of two sub-pixels is different, and 8 kinds of colors are improved to 64 kinds, display is increased
The color of panel improves the display performance of display panel, improves the display quality of display panel.
2, using two sub-pixel area equations or similar setting method, two sub-pixels after segmentation are enabled to
Voltage retention is all sufficiently high, effectively keeps voltage, when by the way of low frequency driving, improves the display effect of display panel
Fruit.
3, since the area discrepancy of two sub-pixels in the present invention is smaller, then the corresponding storage capacitance of the two sub-pixels
Difference is also smaller, therefore the common voltage Vcom that the two sub-pixels need is almost the same, to reduce or avoid display surface
The case where film flicker that plate is likely to occur in normal display.
Although some specific embodiments of the present invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to illustrating, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above example.This hair
Bright range is defined by the following claims.
Claims (18)
1. a kind of display panel, which is characterized in that including：
Viewing area and non-display area；
The viewing area includes multiple pixels, and the pixel includes the sub-pixel of at least three kinds colors, and the sub-pixel includes the
One sub-pixel and the second sub-pixel；
The area of first sub-pixel is S1, and the area of second sub-pixel is S2, | S1-S2 |≤10%*S2；
In the sub-pixel, the transmitance of the color blocking layer of first sub-pixel is less than the color blocking layer of second sub-pixel
Transmitance.
2. display panel according to claim 1, which is characterized in that
The thickness of the color blocking layer of first sub-pixel is more than the thickness of the color blocking layer of second sub-pixel, the first time picture
The difference of the thickness of the color blocking layer of element and the thickness of the color blocking layer of second sub-pixel is δ d1, 0.2 μm≤δ d1≤2μm。
3. display panel according to claim 2, which is characterized in that
The material identical of the color blocking layer of the material of the color blocking layer of first sub-pixel and second sub-pixel.
4. display panel according to claim 1, which is characterized in that
The transmitance of the material of the color blocking layer of first sub-pixel is less than the saturating of the material of the color blocking layer of second sub-pixel
Cross rate.
5. display panel according to claim 4, which is characterized in that
The difference of the thickness of the color blocking layer of the thickness of the color blocking layer of first sub-pixel and second sub-pixel is δ d2, δ d2≤
0.2μm。
6. display panel according to claim 4, which is characterized in that
The transmitance of the material of the color blocking layer of first sub-pixel is Y1, the material of the color blocking layer of second sub-pixel it is saturating
It is Y to cross rate2, Y2=K*Y1, wherein 1 < K < 4.
7. display panel according to claim 6, which is characterized in that
1.3 < K < 2.
8. display panel according to claim 1, which is characterized in that
The pixel includes the first color sub-pixels, the second color sub-pixels and third color sub-pixels；It is described in the pixel
First color sub-pixels, second color sub-pixels and the third color sub-pixels are arranged successively along first direction；
The pixel is arranged along the first direction and second direction in array, and the second direction and the first direction are real
It is vertical in matter；
First sub-pixel and second sub-pixel in the same sub-pixel are arranged along the second direction.
9. display panel according to claim 8, which is characterized in that
In the pixel, first sub-pixel of first color sub-pixels, described the of second color sub-pixels
One sub-pixel, first sub-pixel of the third color sub-pixels are arranged successively along the first direction.
10. display panel according to claim 8, which is characterized in that
In the pixel, second sub-pixel of first color sub-pixels, described the of second color sub-pixels
One sub-pixel, second sub-pixel of the third color sub-pixels are arranged successively along the first direction.
11. display panel according to claim 8, which is characterized in that
In the pixel, second sub-pixel of first color sub-pixels, described the of second color sub-pixels
One sub-pixel, first sub-pixel of the third color sub-pixels are arranged successively along the first direction.
12. display panel according to claim 8, which is characterized in that
In the pixel, first sub-pixel of first color sub-pixels, described the of second color sub-pixels
One sub-pixel, second sub-pixel of the third color sub-pixels are arranged successively along the first direction.
13. display panel according to claim 1, which is characterized in that
The viewing area includes the data line of a plurality of setting and the grid line groups of multiple settings；The grid line groups are located at same
The region between first sub-pixel and second sub-pixel in one sub-pixel；
The grid line groups include first grid polar curve, second gate line and third grid line；
First sub-pixel includes the first transistor, second transistor, first time pixel electrode, and second sub-pixel includes
Third transistor, the 4th transistor, second of pixel electrode；
In the same sub-pixel, the grid of the first transistor and first grid polar curve electrical connection, the first pole and described
The electrical connection of the second pole, the second pole and the first time pixel electrode electrical connection of second transistor, the grid of the second transistor
Pole and second gate line electrical connection, the first pole and data line electrical connection, the grid of the third transistor and described
First pole of second gate line electrical connection, the first pole and data line electrical connection, the second pole and the 4th transistor is electrically connected
It connects, the grid of the 4th transistor and third grid line electrical connection, the second pole and second of pixel electrode are electrically connected
It connects.
14. display panel according to claim 1, which is characterized in that
First sub-pixel includes first time pixel electrode, and second sub-pixel includes second of pixel electrode；
The surface of the light emission side of the first time pixel electrode and second of pixel electrode close to the display panel is all provided with
It is equipped with reflecting layer.
15. display panel according to claim 14, which is characterized in that
The reflecting layer includes the first hollow-out parts and the second hollow-out parts；
First hollow-out parts and the first time pixel electrode are overlapping, second hollow-out parts and second of pixel electrode
It is overlapping.
16. a kind of display device, which is characterized in that including according to claim 1-15 any one of them display panels.
17. a kind of manufacturing method of display panel, which is characterized in that
The display panel includes：
Viewing area and non-display area；
The viewing area includes multiple pixels, and the pixel includes the sub-pixel of at least three kinds colors, and the sub-pixel includes the
One sub-pixel and the second sub-pixel；
The area of first sub-pixel is S1, and the area of second sub-pixel is S2, | S1-S2 |≤10%*S2；
The manufacturing method of the color blocking layer of the color blocking layer of first sub-pixel and second sub-pixel includes：
It is coated with color blocking material layer；
It is exposed using intermediate tone mask version, the halftoning of first sub-pixel and second sub-pixel region is covered
The light transmittance of film version is different；
The color blocking material layer after exposure is washed away using developer solution, the thickness of the color blocking layer of first sub-pixel is more than described
The thickness of the color blocking layer of second sub-pixel.
18. a kind of manufacturing method of display panel, which is characterized in that
The display panel includes：
Viewing area and non-display area；
The viewing area includes multiple pixels, and the pixel includes the sub-pixel of at least three kinds colors, and the sub-pixel includes the
One sub-pixel and the second sub-pixel；
The area of first sub-pixel is S1, and the area of second sub-pixel is S2, | S1-S2 |≤10%*S2；
In the sub-pixel, the transmitance of the color blocking layer of first sub-pixel is less than the color blocking layer of second sub-pixel
Transmitance；
The manufacturing method of the color blocking layer of the color blocking layer of first sub-pixel and second sub-pixel includes：
It is coated with the first color blocking material layer, patterns the color blocking layer that the first color blocking material layer forms first sub-pixel；
It is coated with the second color blocking material layer, patterns the color blocking layer that the second color blocking material layer forms second sub-pixel.
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| CN109473464A (en) * | 2018-11-16 | 2019-03-15 | 京东方科技集团股份有限公司 | A kind of display panel and preparation method thereof |
| CN110459192A (en) * | 2019-08-29 | 2019-11-15 | 京东方科技集团股份有限公司 | A kind of display panel and liquid crystal display device |
| CN113728375A (en) * | 2020-02-20 | 2021-11-30 | 京东方科技集团股份有限公司 | Display panel, driving method thereof and display device |
| WO2023092631A1 (en) * | 2021-11-23 | 2023-06-01 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and display terminal |
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