CN207096655U - A kind of array base palte, liquid crystal display panel, liquid crystal display device - Google Patents
A kind of array base palte, liquid crystal display panel, liquid crystal display device Download PDFInfo
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- CN207096655U CN207096655U CN201721143415.XU CN201721143415U CN207096655U CN 207096655 U CN207096655 U CN 207096655U CN 201721143415 U CN201721143415 U CN 201721143415U CN 207096655 U CN207096655 U CN 207096655U
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- liquid crystal
- crystal display
- base palte
- array base
- display panel
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Abstract
The utility model discloses a kind of array base palte, liquid crystal display panel, liquid crystal display device, is related to technical field of liquid crystal display, to solve because the dimensional homogeneity in the PLN holes on array base palte is poor, the problem of caused influence LC Margin evaluation result accuracys.The array base palte, including underlay substrate and the thin film transistor array layer being arranged on the underlay substrate, multiple PLN holes are provided with the thin film transistor array layer, the array base palte is also including multiple fillers, each described filler are located in the corresponding PLN holes correspondingly with the multiple PLN holes.Array base palte provided by the utility model is used to form liquid crystal display panel.
Description
Technical field
It the utility model is related to technical field of liquid crystal display, more particularly to a kind of array base palte, liquid crystal display panel, liquid crystal
Display device.
Background technology
At present, liquid crystal display panel is to box mostly by array base palte and color membrane substrates, and Formation of liquid crystals is added in box,
Liquid crystal display panel is in real work, by being applied on the public electrode on the pixel electrode and color membrane substrates on array base palte
Add drive signal so that driving electric field is produced between pixel electrode and public electrode, the liquid crystal in driving electric field driving box is inclined
Turn, so as to realize the display effect of liquid crystal display panel.
By the amount of liquid crystal added in box is excessive or the very few display effect that can influence liquid crystal display panel, therefore,
In actual production, when liquid crystal display panel produces for the first time, the amount of liquid crystal in liquid crystal display panel can be evaluated,
And determine under normal condition, the amount of liquid crystal control range (English allowed：Liquid Crystal Margin, hereinafter referred to as LC
Margin), the liquid crystal added when then choosing median as subsequent production liquid crystal display panel in the LC Margin drawn
Amount.
But when actually carrying out LC Margin evaluation, due on array base palte formed with for connecting each film layer
Multiple PLN holes (English：Path layer network), and the dimensional homogeneity in the PLN holes is poor, causes each PLN holes to liquid
The influence of crystalline substance amount is different, so as to have impact on the accuracy of LC Margin evaluation results.
Utility model content
The purpose of this utility model is to provide a kind of array base palte, liquid crystal display panel, liquid crystal display device, for solving
Certainly because the dimensional homogeneity in the PLN holes on array base palte is poor, caused influence LC Margin evaluation result accuracys are asked
Topic.
To achieve these goals, the utility model provides following technical scheme：
First aspect of the present utility model provides a kind of array base palte, including underlay substrate and is arranged on the underlay substrate
On thin film transistor array layer, be provided with multiple PLN holes in the thin film transistor array layer, the array base palte also includes
Multiple fillers, each described filler are located in the corresponding PLN holes correspondingly with the multiple PLN holes.
Further, shape of the shape of each filler with the corresponding PLN holes matches.
Further, light shield layer is additionally provided between the underlay substrate and the thin film transistor array layer, it is described
Orthographic projection of the filler on the underlay substrate, the light shield layer is fallen into the orthographic projection on the underlay substrate.
Further, the filler is transparent filling substance.
Based on the technical scheme of above-mentioned array base palte, second aspect of the present utility model provides a kind of liquid crystal display panel,
Including above-mentioned array base palte, the liquid crystal display panel also includes the color membrane substrates being oppositely arranged with the array base palte, described
Be provided with multiple main spacer materials on color membrane substrates, the multiple main spacer material with multiple PLN holes on the array base palte one by one
Corresponding, the filler is the end of the main spacer material.
Further, the end of each main spacer material matches with the shape in the corresponding PLN holes, can fill out
The PLN holes corresponding to full.
Further, multiple auxiliary spacer materials are additionally provided with the color membrane substrates, the main spacer material includes and the end
The stem portion of portion's integrative-structure, the height of the auxiliary spacer material are less than the height of the stem portion.
Further, it is additionally provided with shading between the underlay substrate of the array base palte and thin film transistor array layer
Layer, orthographic projection of the main spacer material on the underlay substrate, falls into positive throwing of the light shield layer on the underlay substrate
In shadow.
Further, the main spacer material is transparent main spacer material.
Based on the technical scheme of above-mentioned liquid crystal display panel, the third aspect of the present utility model provides a kind of liquid crystal display dress
Put, including above-mentioned liquid crystal display panel.
In technical scheme provided by the utility model, multiple PLN are provided with the thin film transistor array layer of array base palte
Hole, and filler is correspondingly arranged in each PLN hole, at least part space being filled with due to the filler in PLN holes,
So that when the array base palte and color membrane substrates are formed into liquid crystal display panel to box, saturation of the PLN holes to liquid crystal is reduced,
So as to reducing well because the dimensional homogeneity in PLN holes is poor, to the influence of the amount of liquid crystal added in liquid crystal display panel,
It ensure that the accuracy that LC Margin evaluations are carried out to liquid crystal display panel.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the structural representation of liquid crystal display panel in the prior art；
Fig. 2 is the structural representation for the array base palte that the utility model embodiment provides；
Fig. 3 is the structural representation for the liquid crystal display panel that the utility model embodiment provides.
Reference：
1- color membrane substrates, 100- black matrix,
101- red color resistance units, 102- green color blocking units,
103- blue color blocking units, 104- public electrodes,
The main spacer materials of 105-, the auxiliary spacer materials of 106-,
2- array base paltes, 200- thin film transistor array layers,
202-PLN holes, 203- light shield layers,
204- fillers.
Embodiment
In order to further illustrate the array base palte of the utility model embodiment offer, liquid crystal display panel, liquid crystal display dress
Put, be described in detail with reference to Figure of description.
As shown in figure 1, liquid crystal display panel of the prior art generally comprises the array base palte 2 being oppositely arranged and color film base
Plate 1, wherein color membrane substrates 1 include underlay substrate and be successively set on underlay substrate black matrix 100, color blocking unit (including：
Red color resistance unit 101, green color blocking unit 102, blue color blocking unit 103), public electrode 104, main spacer material 105 and auxiliary
Spacer material 106；Array base palte 2 includes underlay substrate and the thin film transistor array layer 200 being arranged on underlay substrate, in film
Multiple PLN holes can be typically set on transistor array layer 200, to realize the company in membrane array layer between the film of different layer setting
Connect.When array base palte 2 and color membrane substrates 1 are formed into liquid crystal display panel to box, the end of main spacer material 105 can be against thin
On film transistor array layer 200, to realize the supporting role to liquid crystal display panel.
As stated in the Background Art, due to multiple PLN holes dimensional homogeneity for being arranged in thin film transistor array layer 200 compared with
Difference so that the amount of liquid crystal fallen in each PLN holes can not be estimated, so as to cause to carry out LC Margin to liquid crystal display panel
During evaluation, the accuracy of LC Margin evaluation results have impact on.
Presence based on above mentioned problem, the utility model embodiment provides a kind of array base palte 2, as shown in Fig. 2 the battle array
Row substrate 2 includes underlay substrate and the thin film transistor array layer 200 being arranged on underlay substrate, thin film transistor array layer
Be provided with multiple PLN holes 202 on 200, array base palte 2 also include with multiple PLN holes 202 multiple fillers 204 correspondingly,
Each filler 204 is located in corresponding PLN holes 202.
, can be first by above-mentioned array base palte 2 and color membrane substrates 1 when forming liquid crystal display panel using above-mentioned array base palte 2
To box, liquid crystal is then injected in box again；Or liquid crystal is first added dropwise on array base palte 2, then the battle array for having liquid crystal will be added dropwise
Row substrate 2 and color membrane substrates 1 are to box, to form liquid crystal display panel.
It can be seen from the concrete structure of above-mentioned array base palte 2 and application mode, the array of the utility model embodiment offer
Multiple PLN holes 202 are provided with the thin film transistor array layer 200 of substrate 2, and are correspondingly arranged in each PLN hole 202
Filler 204, at least part space being filled with due to the filler 204 in PLN holes 202 so that by the array base palte 2 with
When color membrane substrates 1 form liquid crystal display panel to box, saturation of the PLN holes 202 to liquid crystal is reduced, so as to reduce well
Because the dimensional homogeneity in PLN holes 202 is poor, to the influence of the amount of liquid crystal added in liquid crystal display panel, ensure that to liquid crystal
Display panel carries out the accuracy of LC Margin evaluations.
In order to further avoid influence of the PLN holes 202 to LC Margin evaluation results, it is preferred that by each filler
Shape of 204 shape with corresponding PLN holes 202 matches, and so each filler 204 can will be corresponding
PLN holes 202 are fully filled with so that when the array base palte 2 and color membrane substrates 1 are formed into liquid crystal display panel to box, are not had
Liquid crystal is fallen in PLN holes 202, so as to completely avoid influence of the PLN holes 202 to amount of liquid crystal, preferably ensure that LC
Margin evaluation result accuracys.
In the array base palte 2 provided please continue to refer to Fig. 2, the utility model embodiment, in underlay substrate and film crystal
Light shield layer 203, and orthographic projection of the filler 204 on underlay substrate are additionally provided between pipe array layer 200, falls into light shield layer
In 203 orthographic projection on underlay substrate.Specifically, light shield layer 203 is set on array base palte 2, and is serving as a contrast filler 204
Orthographic projection on substrate, light shield layer 203 is fallen into the orthographic projection on underlay substrate, enable to light shield layer 203 to filling
Thing 204 is blocked, so as to which the filler 204 for avoiding setting in PLN holes 202 produces to the display effect of liquid crystal display panel
Influence, ensure that the display picture quality of liquid crystal display panel.
It is of course also possible to avoid filler 204 to have an impact the display effect of liquid crystal display panel by other means,
Such as：PLN holes 202 are filled from transparent filling substance 204, due to display effect of the transparent filling substance 204 to liquid crystal display panel
Fruit influence is smaller, therefore when from transparent filling substance 204 to fill PLN holes 202, it may not be necessary to special light shield layer is set
203 block to filler 204 so that the manufacture craft of array base palte 2 is more simple.
As shown in figure 3, the utility model embodiment additionally provides a kind of liquid crystal display panel, including above-mentioned array base palte 2,
Liquid crystal display panel also includes the color membrane substrates 1 being oppositely arranged with array base palte 2, and multiple main dottle pins are provided with color membrane substrates 1
Thing 105, multiple main spacer materials 105 correspond with multiple PLN holes 202 on array base palte 2, the filler in array base palte 2
204 be the end of main spacer material 105.
Specifically, it is each on color membrane substrates 1 when array base palte 2 and color membrane substrates 1 are formed into liquid crystal display panel to box
The end of main spacer material 105 is extend into corresponding PLN holes 202, as the filler 204 in each PLN holes 202.
In the liquid crystal display panel that the utility model embodiment provides, multiple PLN holes 202 and array on color membrane substrates 1
Multiple PLN holes 202 on substrate 2 are corresponded, and the end of each main spacer material 105 is extend into corresponding PLN holes 202, is made
For the filler 204 in each PLN holes 202, because the end of each main spacer material 105 is filled with PLN holes 202 as filler 204
In at least part space, saturation of the PLN holes 202 to liquid crystal is reduced, so as to reduce because the size in PLN holes 202 is equal
One property is poor, to the influence of the amount of liquid crystal added in liquid crystal display panel, ensure that carry out LC to liquid crystal display panel well
The accuracy of Margin evaluations.In addition, the end of the main spacer material 105 set on color membrane substrates 1 is filled as filler 204
PLN holes 202, it is only necessary to increase its height when making main spacer material 105, increased height be to be filled in end in PLN
It the height in portion, so not only ensure that the segment difference between main spacer material 105 and auxiliary spacer material 106 is constant, avoid because increase is led
The amount of liquid crystal that the height of spacer material 105 is added to liquid crystal display panel has an impact, it is thus also avoided that increases extra technique
Filler 204 is made, simplifies the manufacture craft of liquid crystal display panel.
In addition, by the end set of main spacer material 105 in PLN holes, it is main when liquid crystal display panel is extruded by external force
Spacer material 105 will not scratch each film layer that thin film transistor array layer 200 includes, and avoid due to scratching film layer and produce broken
Bits, point-like shows bad caused by so as to avoid chip.
In order to further avoid influence of the PLN holes 202 to LC Margin evaluation results, it is preferred that each main spacer material
105 end matches with the shape in corresponding PLN holes 202, can fill up corresponding PLN holes 202；Pass through each main dottle pin
Corresponding PLN holes 202 are filled up in the end of thing 105 so that and the liquid crystal in liquid crystal display panel will not be fallen in PLN holes 202,
So as to completely avoid influence of the PLN holes 202 to amount of liquid crystal, LC Margin evaluation result accuracys are preferably ensure that.
Be additionally provided with multiple auxiliary spacer materials 106 on the color membrane substrates 1 that above-described embodiment provides, main spacer material 105 include with
The stem portion of end integrative-structure, and the height of auxiliary spacer material 106 is less than the height of stem portion.
Specifically, as shown in figure 1, main spacer material 105 of the prior art is arranged on color membrane substrates 1, and it is remote color
One end of ilm substrate 1 is against on array base palte 2, and the height of main spacer material 105 of the prior art is liquid crystal display panel
Box is thick, and the difference in height between main spacer material 105 and auxiliary spacer material 106 is the segment difference h of spacer material.As shown in figure 3, this practicality is new
The height for the main spacer material 105 that type embodiment provides is equal to the height of stem portion and the height sum of end, and the utility model is real
The height for applying the stem portion that the main spacer material 105 of example offer includes corresponds to the height of main spacer material of the prior art, in master
The height of the increased end of stem portion of spacer material 105 is equal to the depth in corresponding PLN holes 202, supplemented by the segment difference h of spacer material is
Difference in height between the stem portion of spacer material 106 and main spacer material 105, it is seen then that the liquid crystal that the utility model embodiment provides
Show in panel, the segment difference h of spacer material does not change, i.e., the end of increased main spacer material 105 do not interfere with liquid crystal
Show that the box of panel is thick, therefore, even if it is whole to add main spacer material 105 in the liquid crystal display panel that the utility model embodiment provides
The height of body, the amount of liquid crystal in liquid crystal display panel will not be had an impact.
In the liquid crystal display panel provided please continue to refer to Fig. 3, the utility model embodiment, in the substrate of array base palte 2
Be additionally provided with light shield layer 203 between substrate and thin film transistor array layer 200, and main spacer material 105 on underlay substrate just
Projection, falls into light shield layer 203 in the orthographic projection on underlay substrate.Specifically, light shield layer 203 is set on array base palte 2, and
Orthographic projection of the main spacer material 105 on underlay substrate is set to fall into light shield layer 203 in the orthographic projection on underlay substrate, can
So that light shield layer 203 blocks to main spacer material 105, so as to avoid display of the main spacer material 105 to liquid crystal display panel
Effect has an impact, and ensure that the display picture quality of liquid crystal display panel.
It is of course also possible to transparent main spacer material is directly set on color membrane substrates 1, because transparent main spacer material is to liquid crystal
Show that the display effect influence of panel is smaller, therefore when from transparent main spacer material to fill PLN holes 202, it may not be necessary to set
Special light shield layer 203 is put to be blocked to main spacer material 105 so that the manufacture craft of liquid crystal display panel is more simple
It is single.
The utility model embodiment additionally provides a kind of liquid crystal display device, including above-mentioned liquid crystal display panel, due to upper
State in liquid crystal display panel, the end of each main spacer material 105 on color membrane substrates 1 is filled with PLN holes 202 as filler 204
In at least part space, reduce saturation of the PLN holes 202 to liquid crystal, ensure that well to liquid crystal display panel carry out
The accuracy of LC Margin evaluations；Therefore it is suitable to be added in the liquid crystal display device that the utility model embodiment provides
Amount of liquid crystal so that liquid crystal display device has more preferable display effect, without occurring display jaundice or aobvious during display
Show the situation of bubble.
In the description of above-mentioned embodiment, specific features, structure, material or feature can be in any one or more
Combined in an appropriate manner in individual embodiment or example.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of array base palte, including underlay substrate and the thin film transistor array layer that is arranged on the underlay substrate, it is described
Multiple PLN holes are provided with thin film transistor array layer, it is characterised in that the array base palte also includes and the multiple PLN
Multiple fillers, each described filler are located in the corresponding PLN holes correspondingly in hole.
2. array base palte according to claim 1, it is characterised in that the shape of each filler with it is corresponding
The shape in the PLN holes matches.
3. array base palte according to claim 1 or 2, it is characterised in that in the underlay substrate and the film crystal
Light shield layer is additionally provided between pipe array layer, orthographic projection of the filler on the underlay substrate, falls into the light shield layer
In orthographic projection on the underlay substrate.
4. array base palte according to claim 1 or 2, it is characterised in that the filler is transparent filling substance.
5. a kind of liquid crystal display panel, it is characterised in that described including the array base palte as described in any one of Claims 1 to 4
Liquid crystal display panel also includes the color membrane substrates being oppositely arranged with the array base palte, and multiple masters are provided with the color membrane substrates
Spacer material, the multiple main spacer material correspond with multiple PLN holes on the array base palte, and the filler is the master
The end of spacer material.
6. liquid crystal display panel according to claim 5, it is characterised in that the end of each main spacer material with it is right
The shape in the PLN holes answered matches, and can fill up the corresponding PLN holes.
7. the liquid crystal display panel according to claim 5 or 6, it is characterised in that be additionally provided with the color membrane substrates more
Individual auxiliary spacer material, the main spacer material include the stem portion with the end integrative-structure, and the height of the auxiliary spacer material is less than
The height of the stem portion.
8. the liquid crystal display panel according to claim 5 or 6, it is characterised in that in the underlay substrate of the array base palte
Light shield layer is additionally provided between thin film transistor array layer, orthographic projection of the main spacer material on the underlay substrate, is fallen
Enter the light shield layer in the orthographic projection on the underlay substrate.
9. the liquid crystal display panel according to claim 5 or 6, it is characterised in that the main spacer material is transparent main dottle pin
Thing.
10. a kind of liquid crystal display device, it is characterised in that including the LCD as described in any one of claim 5~9
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143415.XU CN207096655U (en) | 2017-09-07 | 2017-09-07 | A kind of array base palte, liquid crystal display panel, liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143415.XU CN207096655U (en) | 2017-09-07 | 2017-09-07 | A kind of array base palte, liquid crystal display panel, liquid crystal display device |
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| Publication Number | Publication Date |
|---|---|
| CN207096655U true CN207096655U (en) | 2018-03-13 |
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| CN201721143415.XU Active CN207096655U (en) | 2017-09-07 | 2017-09-07 | A kind of array base palte, liquid crystal display panel, liquid crystal display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115808824A (en) * | 2022-11-24 | 2023-03-17 | 京东方科技集团股份有限公司 | Display panel, preparation method thereof and display device |
-
2017
- 2017-09-07 CN CN201721143415.XU patent/CN207096655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115808824A (en) * | 2022-11-24 | 2023-03-17 | 京东方科技集团股份有限公司 | Display panel, preparation method thereof and display device |
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