CN205862052U - A kind of array base palte, display floater and display device - Google Patents
A kind of array base palte, display floater and display device Download PDFInfo
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- CN205862052U CN205862052U CN201620838444.7U CN201620838444U CN205862052U CN 205862052 U CN205862052 U CN 205862052U CN 201620838444 U CN201620838444 U CN 201620838444U CN 205862052 U CN205862052 U CN 205862052U
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Abstract
A kind of array base palte provided by the utility model, display floater and display device, this array base palte includes: substrate, it is arranged at a plurality of gate line of described substrate surface, a plurality of data lines and color blocking layer, described a plurality of gate line and described a plurality of data lines insulation intersection limit multiple sub-pixel area, described color blocking layer includes the color resistance that multiple and described sub-pixel area is correspondingly arranged, wherein, the plurality of color blocking includes the color resistance of at least three kinds of colors, the color blocking of described at least three kinds of colors includes red color resistance, on the direction being perpendicular to described substrate surface, the thickness of described red color resistance is less than the thickness of the color blocking of other colors in addition to red color resistance in the plurality of color blocking.In this programme, red color resistance thickness is little, it is possible to make red color resistance exposure curing more abundant, and its foreign ion separates out less, and then avoid the accumulation of local ion, improve the phenomenon of brightness of display screen uneven (red mura), improve the display quality of display screen.
Description
Technical field
This utility model relates to technical field of liquid crystal display, more particularly, it relates to a kind of array base palte, display floater with
And display device.
Background technology
Along with the development of science and technology, electronic equipment has become as one of indispensable product of daily life, accordingly,
Display screen have also been obtained development at full speed.
At present LCDs more and more color blocking layer is arranged on array base palte (color filter on array,
COA) side, i.e. COA structure, to improve the para-position precision of the corresponding sub-pixel of each color blocking.With reference to Fig. 1 and Fig. 2, Fig. 1 it is
The planar structure schematic diagram of the color blocking layer of the array base palte of existing a kind of display screen, Fig. 2 is the section of the color blocking layer shown in Fig. 1
Structural representation, merely illustrates substrate and color blocking layer in Fig. 1 and Fig. 2, this color blocking layer includes red color resistance 10, the indigo plant that thickness is equal
Color color blocking 11 and green color blocking 12.
The manufacturing process of above-mentioned color blocking layer is: form the red color resistance layer covering whole substrate 1 the most on substrate 1, then
On red color resistance layer, formed the photoresist layer of patterning by the operation such as exposed and developed, and use this photoresist layer as covering
Red color resistance layer is performed etching by film, forms the red color resistance 10 shown in Fig. 1.Same operation is used to form blue color blocking 11 He
Green color blocking 12.
Inventor finds, uses existing processing technology, the color blocking of above-mentioned array base palte easily to occur exposure curing etc. not fill
Point phenomenon, due to the difference of color blocking material, be compared to green color blocking and blue color blocking, the insufficient phenomenon of exposure curing is more
The foreign ion being easily caused in red color resistance separates out, and forms the accumulation of local, causes display screen red luma uneven, the reddest
Group mother draws (mura), has a strong impact on the display quality of display screen.
Therefore, red mura is the big technical problem of the most urgently to be resolved hurrily one how to avoid display screen to occur.
Utility model content
In view of this, this utility model provides a kind of array base palte, display floater and display device, to solve display
The problem that red mura occurs in screen.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of array base palte, including:
Substrate；
It is arranged at a plurality of gate line of described substrate surface, a plurality of data lines and color blocking layer, described a plurality of gate line and institute
Stating a plurality of data lines insulation intersection and limit multiple sub-pixel area, described color blocking layer includes that multiple and described sub-pixel area is corresponding and sets
The color blocking put；
Wherein, the plurality of color blocking includes that the color blocking of at least three kinds of colors, the color blocking of described at least three kinds of colors include red
Color color blocking, on the direction being perpendicular to described substrate surface, the thickness of described red color resistance is red less than removing in the plurality of color blocking
The thickness of the color blocking of other colors outside color color blocking.
Preferably, the color blocking of described at least three kinds of colors also includes the first color color blocking and the second color color blocking；
On the direction being perpendicular to described substrate surface, the thickness of described red color resistance is less than described first color color blocking
Thickness and the thickness of described second color color blocking.
Preferably, on the direction being perpendicular to described substrate surface, the thickness of described first color color blocking is less than or equal to
The thickness of described second color color blocking.
Preferably, on the direction being perpendicular to described substrate surface, the thickness of described red color resistance is more than or equal to described
The 70% of first color color blocking thickness.
Preferably, on the direction being perpendicular to described substrate surface, the thickness of described first color color blocking is more than or equal to
1.4um, and the thickness of described first color color blocking is less than or equal to 2.8um.
Preferably, described first color color blocking is green color blocking, and described second color color blocking is blue color blocking；
Or, described first color color blocking is blue color blocking, and described second color color blocking is green color blocking.
Preferably, described array base palte also includes being arranged at the tft layer of described substrate surface, pixel electrode layer
And common electrode layer；
Described color blocking layer is positioned at described substrate, described tft layer, described pixel electrode layer and described public electrode
In Ceng between the two-layer of arbitrary neighborhood.
Preferably, described color blocking layer is positioned at the described tft layer side away from described substrate, and described common electrical
Pole layer and described pixel electrode layer are respectively positioned on the described color blocking layer side away from described substrate.
A kind of display floater, including the array base palte described in any one.
A kind of display device, including above-mentioned display floater.
Compared with prior art, technical scheme provided by the utility model has the advantage that
A kind of array base palte provided by the utility model, including: substrate, it is arranged at a plurality of grid of described substrate surface
Line, a plurality of data lines and color blocking layer, described a plurality of gate line and described a plurality of data lines insulation intersection limit multiple sub-pixel
District, described color blocking layer includes the color blocking that multiple and described sub-pixel area is correspondingly arranged, and wherein, the plurality of color blocking includes at least three
Planting the color blocking of color, the color blocking of described at least three kinds of colors includes red color resistance, on the direction being perpendicular to described substrate surface,
The thickness of described red color resistance is less than the thickness of the color blocking of other colors in addition to red color resistance in the plurality of color blocking.We
In case, red color resistance thickness is little, it is possible to make red color resistance exposure curing more abundant, concrete, by thinning for red color resistance so that
The quantity of material that red color resistance is used reduces, and i.e. mainly reduces containing of other adjuvant in addition to the material allowing HONGGUANG to pass through
Amount, such as water content；After water content reduces, red color resistance can be made to be easier to solidification, and its foreign ion separates out less, and then
Avoid the accumulation of local ion, improve the phenomenon of display screen red luma uneven (red mura), improve display screen
Display quality.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
Fig. 1 is the planar structure schematic diagram of the color blocking layer of existing a kind of display floater；
Fig. 2 is the cross-sectional view of the color blocking layer shown in Fig. 1；
The part planar structural representation of a kind of array base palte that Fig. 3 provides for this utility model embodiment；
Fig. 4 is the cross-sectional view of the array base palte shown in Fig. 3；
The cross-sectional view of the another kind of array base palte that Fig. 5 provides for this utility model embodiment；
The cross-sectional view of another array base palte that Fig. 6 provides for this utility model embodiment；
The cross-sectional view of another array base palte that Fig. 7 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Embodiment of the present utility model provides a kind of array base palte, is that this utility model is implemented with reference to Fig. 3 and Fig. 4, Fig. 3
The part planar structural representation of a kind of array base palte that example provides, Fig. 4 is the cross-section structure signal of the array base palte shown in Fig. 3
Figure, this array base palte includes first substrate 20, is arranged at a plurality of gate line 21 on first substrate 20 surface, a plurality of data lines 22 and
Color blocking layer 23.
Wherein, a plurality of gate line 21 and a plurality of data lines 22 insulation intersection limit the sub-pixel area of multiple array arrangement,
Each sub-pixel area is correspondingly arranged a sub-pixel, and each sub-pixel includes thin film transistor (TFT) 25 and pixel electrode 26.Reference
Fig. 4, this thin film transistor (TFT) 25 includes grid 250, source electrode 251 and drain electrode 252, wherein, grid 250 and corresponding gate line 21 phase
Even, source electrode 251 is connected with corresponding data wire 22, drain electrode 252 is connected with pixel electrode 26.Additionally, this array base palte also includes
Public electrode 27, this public electrode 27 is correspondingly arranged with multiple sub-pixels, with by between public electrode 27 and pixel electrode 26
The corresponding sub-pixel of electric field driven carry out the display of image.
In the present embodiment, color blocking layer 23 includes multiple color blocking, specifically, color blocking layer 23 can include black matrix 230 and
The multiple color blocking regions limited by black matrix 230, each color blocking region is correspondingly arranged a color blocking, and, color blocking with
One sub-pixel is correspondingly arranged, and certainly, this utility model is not limited to that, in other embodiments, a color blocking is all right
It is correspondingly arranged with multiple sub-pixels.Additionally, in other embodiments of the present utility model, color blocking layer 23 can not also include black square
Battle array is concrete depending on making situation.
It should be noted that the color that the color of the present embodiment sub-pixel is the color blocking being correspondingly arranged by it determines,
It is to say, the color of color blocking is red, then the Show Color of the sub-pixel of its correspondence is also red, and the color of color blocking is green
Color, then the Show Color of the sub-pixel of its correspondence is also green, and the color of color blocking is blue, then the display of the sub-pixel of its correspondence
Color is also blue.Based on this, the display of image can be carried out by the sub-pixel of different colours.
In the present embodiment, the multiple color blockings on array base palte include the color blocking of at least three kinds of colors, these at least three kinds of colors
Color blocking include red color resistance 233, the wherein thickness d of red color resistance 2331Thickness less than the color blocking of other colors.This enforcement
In example, the thickness of color blocking in the length being perpendicular on first substrate 20 direction, wherein, is perpendicular to first substrate 20 all referring to color blocking
Direction be X-direction as shown by the arrows in Figure 4.It should be noted that color blocking layer 23 surface in the present embodiment can also be wrapped
Include transparent organic film 234, so that it is even curface that color blocking layer 23 deviates from the surface of first substrate 20.
Specifically, the multiple color blockings on array base palte include the color blocking of three kinds of colors, i.e. include the first color color blocking 231,
Second color color blocking 232 and red color resistance 233, wherein, the thickness of red color resistance 233 is less than the thickness of the first color color blocking 231,
And the thickness of red color resistance 233 is less than the thickness of the second color color blocking 232.Wherein, first color color blocking the 231, second color color
Resistance 232 and red color resistance 233 are formed on first substrate 20, it should be noted that first color color blocking the 231, second color color
The forming process of resistance 232 and red color resistance 233 all includes the operation of exposure imaging.In addition it is also necessary to explanation, in Fig. 4 from
Arrange with the order of first color color blocking the 231, second color color blocking 232 and red color resistance 233 from left to right, but this utility model pair
This does not limit, in other embodiments of the present utility model, it is also possible to arrange, the most successively with other orders
It is the second color color blocking 232, the first color color blocking 231 and red color resistance 233, or it is followed successively by the first color color blocking from left to right
231, red color resistance 233 and the second color color blocking 232 etc..
In a detailed description of the invention of the present embodiment, as shown in Figure 4, the first color color blocking 231 and the second color color
The thickness of resistance 232 is equal, and the thickness of the i.e. first color color blocking 231 and the second color color blocking 232 is all d2, and the first color color blocking
231 and second thickness d of color color blocking 2322Thickness d more than red color resistance 2331。
In this programme, red color resistance thickness is little, it is possible to make red color resistance exposure curing more abundant, concrete, by red
Color color blocking is thinning so that the quantity of material that red color resistance is used reduces, and i.e. mainly reduces in addition to the material allowing HONGGUANG to pass through
The content of other adjuvant, such as water content；After water content reduces, red color resistance can be made to be easier to solidification, and, its impurity
Elemental release is less, and then avoids the accumulation of local ion, improves display screen red luma uneven (red mura)
Phenomenon, improves the display quality of display screen.
In another detailed description of the invention, as it is shown in figure 5, the another kind of array that Fig. 5 provides for this utility model embodiment
The cross-sectional view of substrate, the thickness d of the first color color blocking 2312Thickness d more than the second color color blocking 2323, and second
The thickness d of color color blocking 2323Thickness d more than red color resistance 2331。
On the basis of any of the above-described embodiment, inventor is too big in view of the thickness difference of different colours color blocking, transparent
It is poor that organic film 234 possibly cannot make up the different section caused of each color blocking thickness so that is produced from the region of color blocking thickness relative thin
Raw low-lying district, and generally array base palte needs to make alignment film (not shown) away from the outside of substrate 20, thus cause array
During alignment film friction matching on substrate, the low-lying district of array base palte occurs that the bad phenomenon of orientation forms friction shadow region, leads
Causing display floater and there is black picture light leak and the phenomenon of contrast deficiency when display, impact shows the display quality of picture, because of
This, is in the present embodiment, preferably by the thickness of red color resistance 233 more than or equal to the 70% of the second color color blocking 232 thickness, and
The thickness of red color resistance 233 is less than the 100% of the second color color blocking 232 thickness.Optionally, the first color color blocking 231 and second
The thickness of color color blocking 232 is more than or equal to 1.4um, and the thickness of the first color color blocking 231 and the second color color blocking 232 is less than
Or equal to 2.8um.
It should be noted that in the present embodiment, in the case of not considering film layer processing technology error, different color blockings are corresponding
The thickness of black matrix 230 equal, certainly, this utility model is not limited to that, in other embodiments, color blocking surrounding black
The thickness of matrix 230 can be equal with the thickness of this color blocking.
In the present embodiment, the first color color blocking 231 is green color blocking, and the second color color blocking 232 is blue color blocking；Or,
First color color blocking 231 is blue color blocking, and the second color color blocking 232 is green color blocking.
Certainly, in other embodiments, the multiple color blockings on array base palte can include the color blocking of four kinds of colors, such as redness
Color blocking, green color blocking, blue color blocking and white color blocking, this utility model is not limited to that.Equally, in this embodiment, red
The thickness of color color blocking, less than green color blocking, blue color blocking and the thickness of white color blocking, does not repeats them here.
In embodiment of the present utility model, color blocking layer 23 is positioned on array base palte, and this array base palte also includes arranging
Tft layer, pixel electrode layer and common electrode layer in first substrate 20 surface, wherein, thin film transistor (TFT) 25 place
Film layer is tft layer, and the film layer at pixel electrode 26 place is pixel electrode layer, the film layer at public electrode 27 place
It is common electrode layer.Wherein, color blocking layer 23 may be located at substrate 20, tft layer, pixel electrode layer and public electrode
In Ceng between the two-layer of arbitrary neighborhood.
Such as, the color blocking layer 23 in the present embodiment is between adjacent tft layer and pixel electrode layer, such as Fig. 4
Shown in Fig. 5, color blocking layer 23 is between adjacent thin film transistor (TFT) 25 place film layer and pixel electrode 26 place film layer.And
And, pixel electrode 26 phase of the drain electrode 252 of thin film transistor (TFT) 25 via 260 with this color blocking surface by running through corresponding color blocking
Even.
Except this, in embodiment of the present utility model, pixel electrode 26 and public electrode 27 can be arranged with different layers, such as figure
4, shown in Fig. 5 and Fig. 6, it is also possible to arrange with layer, as shown in Figure 7.Concrete, in the structure shown in Fig. 4 and Fig. 5, common electrical
Place, pole 27 film layer is positioned at pixel electrode 26 place film layer away from substrate 20 side, and includes the sub-public electrode of multiple strip 271.
The cross-sectional view of another array base palte that Fig. 6 provides for this utility model embodiment, in the structure shown in Fig. 6,
Public electrode 27 place film layer is between pixel electrode 26 place film layer and color blocking layer 23, and pixel electrode 26 includes multiple strip
Pixel electrode 261, now, the drain electrode 252 of thin film transistor (TFT) 25 is by running through corresponding color blocking and the mistake of corresponding public electrode 27
Hole 260 is connected with the pixel electrode 26 on this color blocking surface.Certainly, the grid of this thin film transistor (TFT) 25 also with corresponding gate line 21
Being connected, the source electrode of this thin film transistor (TFT) 25 is also connected with corresponding data wire 22, does not repeats them here.Fig. 7 is this utility model
The cross-sectional view of another array base palte that embodiment provides, in the structure shown in Fig. 7, it is provided that a kind of pixel electricity
The embodiment that pole 26 and public electrode 27 are arranged with layer, pixel electrode 26 includes multiple pixel electrode 261, and public electrode 27 wraps
Including many sub-public electrodes 271, pixel electrode 261 and sub-public electrode 271 are arranged alternately, its pixel electrode 26 place film layer
May be located at same layer, and mutual insulating with public electrode 27 place film layer, simplify preparation technology, reduce cost of manufacture.
Further, in the structure shown in Fig. 4-Fig. 7, color blocking layer 23 is positioned at thin film transistor (TFT) 25 place film layer away from base
The side of plate 20, public electrode 26 place film layer and pixel electrode 27 place film layer are respectively positioned on color blocking layer 23 away from the one of substrate 20
Side, so that color blocking layer 23 will not affect between described pixel electrode 26 place film layer and public electrode 27 place film layer
Electric field between pixel electrode 26 and public electrode 27.This utility model embodiment additionally provides a kind of display floater, this display
Panel includes counter substrate that array base palte and this array base palte be oppositely arranged and between array base palte and counter substrate
Liquid crystal layer etc., the array base palte that this array base palte provides for any of the above-described embodiment.
Except this, this utility model embodiment additionally provides a kind of display device, and this display device includes that above-described embodiment carries
The display floater of confession, its effect refers to the embodiment of array base palte.
To sum up, a kind of array base palte provided by the utility model, display floater and display device, this array base palte bag
Include: substrate, be arranged at a plurality of gate line of described substrate surface, a plurality of data lines and color blocking layer, described a plurality of gate line and institute
Stating a plurality of data lines insulation intersection and limit multiple sub-pixel area, described color blocking layer includes that multiple and described sub-pixel area is corresponding and sets
The color blocking put, wherein, the plurality of color blocking includes that the color blocking of at least three kinds of colors, the color blocking of described at least three kinds of colors include red
Color color blocking, on the direction being perpendicular to described substrate surface, the thickness of described red color resistance is red less than removing in the plurality of color blocking
The thickness of the color blocking of other colors outside color color blocking.In this programme, red color resistance thickness is little, it is possible to make red color resistance exposure solid
Change more abundant, concrete, red color resistance is thinning so that the quantity of material that red color resistance is used reduces, i.e. mainly reduce
The content of other adjuvant in addition to the material allowing HONGGUANG to pass through, such as water content；After water content reduces, red color resistance can be made
It is easier to solidification, and, its foreign ion separates out less, and then avoids the accumulation of local ion, improves display screen red
The phenomenon of brightness irregularities (red mura), improves the display quality of display screen.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. an array base palte, it is characterised in that including:
Substrate；
It is arranged at a plurality of gate line of described substrate surface, a plurality of data lines and color blocking layer, described a plurality of gate line and described many
Data line insulation intersection limits multiple sub-pixel area, and described color blocking layer includes what multiple and described sub-pixel area was correspondingly arranged
Color blocking；
Wherein, the plurality of color blocking includes that the color blocking of at least three kinds of colors, the color blocking of described at least three kinds of colors include red color
Resistance, on the direction being perpendicular to described substrate surface, the thickness of described red color resistance is less than removing red color in the plurality of color blocking
The thickness of the color blocking of other colors outside resistance.
Array base palte the most according to claim 1, it is characterised in that the color blocking of described at least three kinds of colors also includes first
Color color blocking and the second color color blocking；
On the direction being perpendicular to described substrate surface, the thickness of described red color resistance is less than the thickness of described first color color blocking
And the thickness of described second color color blocking.
Array base palte the most according to claim 2, it is characterised in that on the direction being perpendicular to described substrate surface, institute
State the thickness thickness less than or equal to described second color color blocking of the first color color blocking.
Array base palte the most according to claim 3, it is characterised in that on the direction being perpendicular to described substrate surface, institute
State the thickness of red color resistance more than or equal to the 70% of described first color color blocking thickness.
Array base palte the most according to claim 4, it is characterised in that on the direction being perpendicular to described substrate surface, institute
The thickness stating the first color color blocking is more than or equal to 1.4um, and the thickness of described first color color blocking is less than or equal to 2.8um.
6. according to the array base palte described in any one of claim 2～5, it is characterised in that described first color color blocking is green
Color blocking, described second color color blocking is blue color blocking；
Or, described first color color blocking is blue color blocking, and described second color color blocking is green color blocking.
Array base palte the most according to claim 1, it is characterised in that described array base palte also includes being arranged at described substrate
The tft layer on surface, pixel electrode layer and common electrode layer；
Described color blocking layer is positioned in described substrate, described tft layer, described pixel electrode layer and described common electrode layer
Between the two-layer of arbitrary neighborhood.
Array base palte the most according to claim 7, it is characterised in that it is remote that described color blocking layer is positioned at described tft layer
From the side of described substrate, and described common electrode layer and described pixel electrode layer are respectively positioned on described color blocking layer away from described substrate
Side.
9. a display floater, it is characterised in that include the array base palte described in any one of claim 1～8.
10. a display device, it is characterised in that include the display floater described in claim 9.
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| CN201620838444.7U CN205862052U (en) | 2016-08-04 | 2016-08-04 | A kind of array base palte, display floater and display device |
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| CN201620838444.7U CN205862052U (en) | 2016-08-04 | 2016-08-04 | A kind of array base palte, display floater and display device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111158182A (en) * | 2020-01-03 | 2020-05-15 | Tcl华星光电技术有限公司 | Display panel and manufacturing method thereof |
| WO2020118766A1 (en) * | 2018-12-14 | 2020-06-18 | 惠科股份有限公司 | Display panel, display device, and liquid crystal display |
| CN112289842A (en) * | 2020-10-30 | 2021-01-29 | 湖北长江新型显示产业创新中心有限公司 | Display panel and display device |
| CN113156689A (en) * | 2020-12-30 | 2021-07-23 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
| CN113419387A (en) * | 2021-06-22 | 2021-09-21 | 惠科股份有限公司 | Array substrate, display panel, display device and preparation method of array substrate |
-
2016
- 2016-08-04 CN CN201620838444.7U patent/CN205862052U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118766A1 (en) * | 2018-12-14 | 2020-06-18 | 惠科股份有限公司 | Display panel, display device, and liquid crystal display |
| US11320707B2 (en) | 2018-12-14 | 2022-05-03 | HKC Corporation Limited | Display panel, display device, and liquid crystal display |
| CN111158182A (en) * | 2020-01-03 | 2020-05-15 | Tcl华星光电技术有限公司 | Display panel and manufacturing method thereof |
| US11714322B2 (en) | 2020-01-03 | 2023-08-01 | Tcl China Star Optoelectronics Technology Co., Ltd. | Display panel and manufacturing method thereof |
| CN112289842A (en) * | 2020-10-30 | 2021-01-29 | 湖北长江新型显示产业创新中心有限公司 | Display panel and display device |
| CN113156689A (en) * | 2020-12-30 | 2021-07-23 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
| CN113156689B (en) * | 2020-12-30 | 2022-08-23 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
| CN113419387A (en) * | 2021-06-22 | 2021-09-21 | 惠科股份有限公司 | Array substrate, display panel, display device and preparation method of array substrate |
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