CN107505790A - Active switch array substrate and liquid crystal display panel - Google Patents
Active switch array substrate and liquid crystal display panel Download PDFInfo
- Publication number
- CN107505790A CN107505790A CN201710865876.6A CN201710865876A CN107505790A CN 107505790 A CN107505790 A CN 107505790A CN 201710865876 A CN201710865876 A CN 201710865876A CN 107505790 A CN107505790 A CN 107505790A
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- Prior art keywords
- line
- active switch
- viewing area
- frame glue
- array base
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- 239000000758 substrate Substances 0.000 title claims abstract description 29
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 241001269238 Data Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000012212 insulator Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136204—Arrangements to prevent high voltage or static electricity failures
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136254—Checking; Testing
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
Abstract
The embodiment of the invention discloses an active switch array substrate, which comprises: the display device comprises a substrate, a display area and a frame glue area surrounding the display area; the pixel structures are arranged in the display area; a plurality of data lines and a plurality of scanning lines which are arranged on the substrate and coupled with the plurality of pixel structures; and the static protection line is positioned in the display area and is arranged close to the frame glue area, and a plurality of protruding structures are formed on one side of the static protection line, which is far away from the frame glue area. The embodiment of the invention also provides a liquid crystal display panel. The embodiment of the invention can effectively reduce the complexity of the circuit and even can realize better electrostatic protection effect as early as possible in the process of manufacturing the panel.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of active switch array base palte and a kind of LCD
Plate.
Background technology
Liquid crystal display panel would generally because of interior external factor, such as the dry etching of array base palte processing procedure, it is artificial carry,
Or environmental change etc., and the phenomenon of buildup of static electricity is produced in panel.Consequently, it is possible to after charge accumulation to certain amount,
Just probably due to static discharge and cause circuit on active switch array base palte or active switch to wreck.As is generally known
The problem of to avoid electrostatic breakdown, it will usually antistatic ring outside being set in the periphery circuit region of active switch array base palte
(outer short ring), gate wirings and source wiring are concatenated by multiple switch element, when on distribution or active switch
Electrostatic when overloading, switch element can be opened and electrostatic charge is dispersed on outside antistatic ring, to reach electrostatic
The function of protection.But this process needs to set extra switch element to control, and adds the complexity of circuit, and usually
The initial stage that can not be manufactured in liquid crystal display panel carries out electrostatic protection as early as possible.
The content of the invention
Therefore, the embodiments of the invention provide a kind of active switch array base palte and a kind of liquid crystal display panel, Neng Gouyou
Effect ground reduces circuit complexity, or even the initial stage that can be manufactured in liquid crystal display panel can be realized as antistatic protection function.
The invention provides a kind of active switch array base palte, including：Substrate, including viewing area and the circular display
The frame glue region in region；Multiple dot structures, it is arranged in the viewing area；A plurality of data lines and multi-strip scanning line, set
In in the substrate and the multiple dot structure of coupling；And electrostatic defending line, in the viewing area and adjacent to institute
The setting of frame glue region is stated, and side of the electrostatic defending line away from the frame glue region is formed with multiple bulge-structures.
In one embodiment of the invention, the multiple bulge-structure and a plurality of data lines and the multi-strip scanning
Line is corresponding and is located at respectively on the bearing of trend of a plurality of data lines and the corresponding person of the multi-strip scanning line.
In one embodiment of the invention, the multiple bulge-structure and a plurality of data lines and the multi-strip scanning
Line is correspondingly arranged, and described be correspondingly arranged corresponds to a plurality of data wire or a plurality of scan line sets for a bulge-structure
Put.
In one embodiment of the invention, the viewing area is rectangle, and the electrostatic defending line is parallel to described aobvious
Show that the border in region is set, the density of the bulge-structure on the electrostatic defending line adjacent edge differs.
In one embodiment of the invention, the electrostatic defending line is also used as p-wire, so as to the electrostatic defending line
Retouch the segment data line in line or the connection a plurality of data lines in the part connected by switch element in the multi-strip scanning line.
In one embodiment of the invention, the electrostatic defending line is transparent conductive metal line or black conductive line.
In one embodiment of the invention, each described dot structure includes active switch and the connection active is opened
The pixel electrode of pass；The gate electrode of the active switch and the same metal level that the electrostatic defending line is in the substrate.
Present invention also offers a kind of liquid crystal display panel, including：Including：Active switch array base palte, frame glue, liquid crystal layer
And colored optical filtering substrates.Wherein, the active switch array base palte includes：Substrate, including viewing area and the circular display
The frame glue region in region；Multiple dot structures, it is arranged in the viewing area；A plurality of data lines and multi-strip scanning line, set
In in the substrate and the multiple dot structure of coupling；And electrostatic defending line, in the viewing area and adjacent to institute
The setting of frame glue region is stated, and side of the electrostatic defending line away from the frame glue region is formed with multiple bulge-structures；Wherein,
The frame glue is arranged in the frame glue region and between the active switch array base palte and the colored optical filtering substrates
The liquid crystal layer is accommodated to form accommodation space.
In one embodiment of the invention, the multiple bulge-structure and a plurality of data lines and the multi-strip scanning
Line is corresponding and is located at respectively on the bearing of trend of a plurality of data lines and the corresponding person of the multi-strip scanning line.
In one embodiment of the invention, the viewing area is rectangle, and the electrostatic defending line is parallel to described aobvious
Show that the border in region is set, the density of the bulge-structure on the electrostatic defending line adjacent edge differs.
The present invention can have the following advantages that or beneficial effect：Can by electrostatic defending line provided in an embodiment of the present invention
Circuit complexity is effectively reduced, or even the initial stage that can be manufactured in liquid crystal display panel can be realized as antistatic protection function.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Fig. 1 is a kind of structural representation of active switch array base palte provided in an embodiment of the present invention；
Fig. 2 is a kind of partial structural diagram of active switch array base palte provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of liquid crystal display panel provided in an embodiment of the present invention；
Fig. 4 is that a kind of structure in frame glue region provided in an embodiment of the present invention improves schematic diagram；
Fig. 5 is a kind of structural representation of electrostatic defending line provided in an embodiment of the present invention；
Fig. 6 is a kind of partial structural diagram of active switch array base palte provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope that the present invention protects.
As shown in figure 1, a kind of active switch array base palte 10 that one embodiment of the invention provides, mainly includes：Substrate
11, including viewing area 111 and the frame glue region 113 for surrounding viewing area 111；Multiple dot structures 12, are arranged at viewing area
In domain 111；A plurality of data lines 13 and multi-strip scanning line 14, it is arranged in substrate 11 and couples multiple dot structures 12；It is and quiet
Electric guard wire 15, in viewing area 111 and neighbouring frame glue region 113 is set, and electrostatic defending line 15 is away from frame glue region
113 side is formed with for example multiple raised knots tapered along the direction size away from glue frame region 113 of multiple bulge-structures 151
Structure.In addition, it is noted that outside (namely the glue frame area in the frame glue region 113 of the substrate 11 of active switch array base palte 10
The side of the remote viewing area 111 in domain 113) peripheral circuit area 19 is typically additionally provided with, in order to set source drive
The circuit elements such as circuit, gate driving circuit；So as to frame glue region 113 be located at viewing area 111 and peripheral circuit area 19 it
Between.
More specifically, electrostatic defending line 15 is set adjacent to frame glue region 113, can be made in active switch array base palte 10
The initial stage made just can carry out electrostatic discharge (ESD) protection to electrostatic caused by subsequent technique process.In addition, a plurality of data lines 13 and more
Four data lines for example respectively as shown in Figure 1 of bar scan line 14 and five scan lines, it is only schematical；It is worth mentioning
, the specific bar number of a plurality of data lines 13 and multi-strip scanning line 14 do not limited by the present embodiment, can also use other groups
Close.
Multiple bulge-structures 151 are for example corresponding with a plurality of data lines 13 and multi-strip scanning line 14 and are located at a plurality of number respectively
On bearing of trend according to 14 corresponding person of line 13 and multi-strip scanning line；For shown in Fig. 1, each bar scanning in five scan lines 14
Respectively there is a bulge-structure 151 on the left and right sides extension line of line 14, similarly, the pieces of data line 13 in four data lines 13
Upside extension line on have a bulge-structure 151.So, it is possible to discharge and colonize in a plurality of data lines 13 and a plurality of
Electrostatic charge in scan line 14, pair multiple dot structures 12 being connected with a plurality of data lines 13 with multi-strip scanning line 14 carry out quiet
Electric protection.In other embodiments, multiple bulge-structures 151 are correspondingly arranged with a plurality of data lines 13 and multi-strip scanning line 14, institute
State to be correspondingly arranged and set for the corresponding a plurality of data lines 13 of a bulge-structure 151 or multi-strip scanning line 14.
Viewing area 111 is substantially rectangular, and electrostatic defending line 15 is set parallel to the border of viewing area 111, and electrostatic is prevented
The density of the bulge-structure 151 protected on the adjacent edge of line 15 is identical, i.e., the two neighboring raised knot on the adjacent edge of electrostatic defending line 15
Spacing between structure 151 is identical.In other embodiments, the density of the bulge-structure 151 on the adjacent edge of electrostatic defending line 15 is not
It is identical, such as shown in figure 5, the adjacent edge such as first of electrostatic defending line 15 at 153 and second 157 or first side 153
It is different with the density of bulge-structure 151 on the 3rd side 159, such as between two neighboring bulge-structure 151 on the second side 157
Adjacent two on 153 when spacing and the 3rd spacing between the two neighboring bulge-structure 151 on 159 are respectively greater than first
Spacing between individual bulge-structure 151.The place of electrostatic is easily being produced, the larger bulge-structure 151 of density of setting, one can entered
Step prevents from endangering caused by electrostatic.
Because electrostatic defending line 15 can be located at the overlay area of black matrix" (Black Matrix), therefore it can be transparent
Conductive metal wire without light leakage phenomena, wherein the transparent conductive metal line using ITO (Indium Tin Oxide,
Indium tin oxide) film material is made, ito thin film have high conductance, high visible light transmissivity, high mechanical hardness and
Good chemical stability.Preferably, electrostatic defending line 15 is black conductive line, and it can be used as light-shielding structure to coordinate black square
Battle array use reaches more preferably shaded effect so that light during the black conductive line by all being blocked, wherein the black
The material of conductor wire is, for example, carbon black, crome metal or other black conducting materials etc..
Multiple bulge-structures 151 are, for example, the tapered structure of triangle equidimension.Herein it is noted that multiple projections
The shape of structure 151 is not limited to triangle, may be arranged as the size tapered configuration of other shapes, as long as can realize
The shape of the bulge-structure of marginal discharge function is within protection scope of the present invention, such as the shape of multiple bulge-structures 151
Shape may be arranged as trapezoidal etc..
Active switch array base palte 10 for example can also be provided with power line 16, ground wire 17 and p-wire 18, power line 16, connect
Ground wire 17 and p-wire 18 are arranged on the inner side of electrostatic defending line 15.The quantity of p-wire 18 (can be shown for one or more in Fig. 1
Go out one only as an example), wall scroll p-wire 18 would generally be 14 by switch element (Fig. 1 is not drawn) coupling part scan line
Such as odd-numbered line or even number horizontal scanning line or such as odd column of coupling part data wire 13 or even number column data line.
Electrostatic defending line 15 connects and for example bridges to ground wire 17, and power line 16, ground wire 17, p-wire 18 and electrostatic are prevented
Line 15 is protected for example positioned at same layer.In other embodiments, power line 16, ground wire 17, p-wire 18 and electrostatic defending line 15
It may be arranged as being located at different layers, more specifically, by by power line 16, ground wire 17, p-wire 18 and electrostatic defending line
15 are arranged on different layers, can improve the antistatic capacity of active switch array base palte 10.It is in addition, it is noted that quiet
Electric guard wire 15 is not limited to be connected to ground wire 17 or suspension joint.
Hold above-mentioned, pixel electrode of each dot structure 12 for example including active switch 121 and connection active switch 121
123；The gate electrode connection scan line 14 of active switch 121, the source electrode connection data wire 13 of active switch 121, active switch
121 drain electrode connection pixel electrode 123.More specifically, as shown in Fig. 2 it illustrates active switch in Fig. 1 121, electrostatic protection
Line 15, substrate 11, the relative position schematic diagram of frame glue region 113 and peripheral circuit area 19, wherein active switch 121 are wrapped
Include：Gate electrode 1211, source metal 1213 (corresponding source electrode), drain metal layer 1215 (corresponding drain electrode), gate insulator
1217 and semiconductor layer 1219, gate electrode 1211 and the electrostatic defending line 15 of active switch 121 are the same gold in substrate 11
Belong to layer, and electrostatic defending line 15 is set adjacent to frame glue region 113, peripheral circuit area 19 is arranged on the outside in frame glue region 113,
Gate electrode 1211, source metal 1213, drain metal layer 1215, gate insulator 1217 and semiconductor layer 1219 and quiet
Electric guard wire 15 is respectively positioned in substrate 11.Power line 16, ground wire 17 and p-wire 18 in Fig. 1 can for example be arranged on grid
Above insulating barrier 1217 different layers, such as shown in fig. 6, power line 16, ground wire 17, test are in electrostatic defending line 15
Line 18 is arranged on the top of gate insulator 1217, and gate insulator 1217 covers electrostatic defending line 15, and is arranged on electrostatic protection
The top of line 15, gate insulator 1217 and electrostatic defending line 15 are co-located on the top of substrate 11, so as to power line 16, connect
Ground wire 17 and p-wire 18 and electrostatic defending line 15 are set on different layers.By electrostatic defending line 15 and power line 16, ground connection
Line 17 or p-wire 18 are arranged on different Rotating fields, can increase electrostatic defending line 15 and power line 16, ground wire 17 or
Space length between p-wire 18, it can be advantageous to avoid electrostatic defending line 15 and power line 16, ground wire 17 or p-wire 18
Between produce parasitic capacitance, so as to increase the stability of circuit.
In other embodiments, electrostatic defending line 15 can also be used as p-wire, namely omit the p-wire 18 in Fig. 1, and
Directly replaced with the electrostatic defending line 15 with bulge-structure 151 in Fig. 1, consequently, it is possible to script p-wire 18 and data wire
Connecting element such as switch element between 13 or scan line 14 can then become to connect electrostatic defending line 15.This kind of electrostatic defending line
The technological means of 15 replacement p-wires can reduce the wiring complexity of active switch array base palte 10.
As shown in figure 3, another embodiment of the present invention provides a kind of liquid crystal display panel 20, mainly include：Actively open
Close array base palte 21, frame glue 23, liquid crystal layer 25 and colored optical filtering substrates 27；Wherein, active switch array base palte 21 for example with
The active switch array base palte 10 provided in previous embodiment, its concrete function details are referred in previous embodiment to actively opening
The description of array base palte 10 is closed, will not be repeated here.Liquid crystal layer 25 includes multiple liquid crystal molecules, and frame glue 23 is arranged on active switch
Between array base palte 21 and colored optical filtering substrates 27 liquid crystal layer 25 is accommodated to form accommodation space.
More specifically, frame glue 23 is arranged on the frame glue region of active switch array base palte 21 (with reference to the frame glue region in figure 1
113) on and it is centered around around liquid crystal layer 25 and sets, the outside of frame glue 23 is peripheral circuit area 29, in peripheral circuit area
The circuit elements such as source electrode drive circuit, gate driving circuit are provided with 29；Liquid crystal layer 25 and frame glue 23 are located at colorized optical filtering base
Between plate 27 and active switch array base palte 21, colored optical filtering substrates 27 and active switch array base palte 21 be correspondingly arranged so as to
The multiple liquid crystal molecules formed with applying voltage therebetween in suitable electric field driven liquid crystal layer 25 are turned to realize picture
Display.
In summary, present invention is prevented by being arranged on the electrostatic that viewing area and neighbouring frame glue region are set
Line is protected, and sets multiple bulge-structure such as sizes tapered in side of the electrostatic defending line away from the frame glue region
Bulge-structure, it can be effectively reduced circuit complexity and even can be realized as electrostatic at the initial stage of liquid crystal display panel manufacture
Safeguard function, it can effectively improve the missing of prior art.
In other embodiments, the structure in the frame glue region 113 shown in Fig. 1 can also be improved, such as Fig. 4 institutes
Show, the side of neighbouring viewing area 111 forms a circular retaining wall 1131 to prevent frame glue in the frame glue region 113 of substrate 11
Mixed with liquid crystal molecule and then avoid mura phenomenons (a kind of phenomenon of vestiges various caused by brightness irregularities) from producing, then in ring
The side of the remote viewing area 111 of shape barricade 1131 further forms a 1133 or a plurality of parallel vertical bar of vertical bar shape barricade
Shape barricade 1133, circular retaining wall 1131 and vertical bar shape barricade 1133 are the bulge-structure being arranged on frame glue region 113, and straight
Strip barricade 1133 can form flow-guiding structure with circular retaining wall 1131, to reduce frame glue processing procedure difficulty.It is worth mentioning herein
It is that the relative position relation of circular retaining wall 1131 and vertical bar shape barricade 1133 is not limited to position relationship and chi shown in Fig. 4
Very little relation, such as the length of each vertical bar shape barricade 1133 can be with identical, can also be incomplete same or mutual between any two
Differ, the scheme of other purposes that can realize circular retaining wall 1131 set by the present invention and vertical bar shape barricade 1133 is also at this
Within the protection domain of invention.
In several embodiments provided herein, it should be understood that arriving, disclosed system, apparatus and method can
To realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, only a kind of division of logic function, can there is other dividing mode, such as multichannel unit or group when actually realizing
Part can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown
Or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multichannel
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
- A kind of 1. active switch array base palte, it is characterised in that including：Substrate, including viewing area and the frame glue region for surrounding the viewing area；Multiple dot structures, it is arranged in the viewing area；A plurality of data lines and multi-strip scanning line, it is arranged in the substrate and couples the multiple dot structure；AndElectrostatic defending line, in the viewing area and the neighbouring frame glue region is set, and the electrostatic defending line is remote The side in the frame glue region is formed with multiple bulge-structures.
- 2. active switch array base palte as claimed in claim 1, it is characterised in that the multiple bulge-structure with it is described a plurality of Data wire and the multi-strip scanning line are corresponding and respectively positioned at a plurality of data lines and the corresponding person of the multi-strip scanning line On bearing of trend.
- 3. active switch array base palte as claimed in claim 1, it is characterised in that the multiple bulge-structure with it is described a plurality of Data wire and the multi-strip scanning line are correspondingly arranged, and described be correspondingly arranged corresponds to a plurality of data for a bulge-structure Line or a plurality of scan line are set.
- 4. active switch array base palte as claimed in claim 1, it is characterised in that the viewing area is rectangle, described quiet Electric guard wire is set parallel to the border of the viewing area, the bulge-structure on the electrostatic defending line adjacent edge it is close Degree differs.
- 5. active switch array base palte as claimed in claim 1, it is characterised in that the electrostatic defending line also makees p-wire With so as to which line is retouched in the part that the electrostatic defending line is connected in the multi-strip scanning line by switch element or connects described a plurality of Segment data line in data wire.
- 6. active switch array base palte as claimed in claim 1, it is characterised in that the electrostatic defending line is electrically conducting transparent gold Belong to line or black conductive line.
- 7. active switch array base palte as claimed in claim 1, it is characterised in that each described dot structure is included actively Switch and connect the pixel electrode of the active switch；The gate electrode of the active switch and the electrostatic defending line are described Same metal level in substrate.
- A kind of 8. liquid crystal display panel, it is characterised in that including：Active switch array base palte, frame glue, liquid crystal layer and colorized optical filtering Substrate；Wherein, the active switch array base palte includes：Substrate, including viewing area and the frame glue region for surrounding the viewing area；Multiple dot structures, it is arranged in the viewing area；A plurality of data lines and multi-strip scanning line, it is arranged in the substrate and couples the multiple dot structure；AndElectrostatic defending line, in the viewing area and the neighbouring frame glue region is set, and the electrostatic defending line is remote The side in the frame glue region is formed with multiple bulge-structures；Wherein, the frame glue is arranged in the frame glue region and positioned at the active switch array base palte and the colored filter Between photopolymer substrate the liquid crystal layer is accommodated to form accommodation space.
- 9. liquid crystal display panel as claimed in claim 8, it is characterised in that the multiple bulge-structure and more datas Line and the multi-strip scanning line are corresponding and respectively positioned at the extension of a plurality of data lines and the corresponding person of the multi-strip scanning line On direction.
- 10. liquid crystal display panel as claimed in claim 8, it is characterised in that the viewing area is rectangle, and the electrostatic is prevented The border that line is protected parallel to the viewing area is set, and the density of the bulge-structure on the electrostatic defending line adjacent edge is not It is identical.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865876.6A CN107505790A (en) | 2017-09-22 | 2017-09-22 | Active switch array substrate and liquid crystal display panel |
| PCT/CN2018/106444 WO2019057062A1 (en) | 2017-09-22 | 2018-09-19 | Active switch array substrate and liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865876.6A CN107505790A (en) | 2017-09-22 | 2017-09-22 | Active switch array substrate and liquid crystal display panel |
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| CN107505790A true CN107505790A (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710865876.6A Pending CN107505790A (en) | 2017-09-22 | 2017-09-22 | Active switch array substrate and liquid crystal display panel |
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| Country | Link |
|---|---|
| CN (1) | CN107505790A (en) |
| WO (1) | WO2019057062A1 (en) |
Cited By (1)
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| WO2019057062A1 (en) * | 2017-09-22 | 2019-03-28 | 惠科股份有限公司 | Active switch array substrate and liquid crystal display panel |
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| WO2019057062A1 (en) | 2019-03-28 |
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Application publication date: 20171222 |