CN108732835A - The light alignment method of array substrate, liquid crystal display panel and liquid crystal display panel - Google Patents
The light alignment method of array substrate, liquid crystal display panel and liquid crystal display panel Download PDFInfo
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- CN108732835A CN108732835A CN201810531949.2A CN201810531949A CN108732835A CN 108732835 A CN108732835 A CN 108732835A CN 201810531949 A CN201810531949 A CN 201810531949A CN 108732835 A CN108732835 A CN 108732835A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 67
- 239000000758 substrate Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 46
- 238000009413 insulation Methods 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 230000005540 biological transmission Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- 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)
- Geometry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention provide a kind of array substrate, liquid crystal display panel and liquid crystal display panel light alignment method.In the non-display area of the array substrate equipped with inside public electrode wire, positioned at the outside public electrode wire of side of the inside public electrode wire far from viewing area, between inside public electrode wire and outside public electrode wire on the inside of a plurality of spaced signal input line and connection public electrode wire and outside public electrode wire a plurality of public electrode connecting line；Inside public electrode wire, outside public electrode wire and public electrode connecting line are respectively positioned on the first metal layer, a plurality of signal input line is respectively positioned on second metal layer, it is integral by the way that inside public electrode wire, outside public electrode wire and public electrode connecting line are set to same metal layer group, to reduce the area discrepancy in public electrode connecting line and second metal layer between signal, reduce the Electro-static Driven Comb of public electrode connecting line and All other routes, production yield is promoted, production loss is reduced.
Description
Technical field
The present invention relates to a kind of display technology field more particularly to array substrate, liquid crystal display panel and LCD display
The light alignment method of plate.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD) be most widely used flat-panel monitor it
One, liquid crystal display panel is the core component of liquid crystal display.Liquid crystal display panel is typically by a colored filter substrate (Color
Filter Substrate, CF Substrate), a thin-film transistor array base-plate (Thin Film Transistor
Array Substrate, TFT Array Substrate) and one it is configured at liquid crystal layer (Liquid between two substrates
Crystal Layer) it is constituted.Pixel electrode, public electrode is respectively set in general array substrate, colored filter substrate.
Electric field will be generated in the liquid crystal layer when voltage is applied to pixel electrode and public electrode, which determines liquid crystal molecule
It is orientated, so as to adjust the polarization for the light for being incident on liquid crystal layer, liquid crystal display panel is made to show image.
At present in the production of liquid crystal display panel it is relatively broad with alignment technique be polish-brush orientation (Rubbing
Alignment) method.Polish-brush orientation method refers to carrying out the orientation mechanical friction of contact with flannelette idler wheel in macromolecule surface, is rubbed
Wiping the energy that macromolecule surface is supplied makes high polymer main chain be aligned because of extension, to control LCD alignment arrangement.Polish-brush
Orientation method can provide liquid crystal molecule stronger orientation ability, but during polish-brush, due to utilizing flannelette contact
Friction, therefore will produce the pollution of electrostatic and particle.Therefore whether academia or industry all connect continuous Improvement is non-
The orientation mode of touch, in addition to the orientation of control liquid crystal molecule can also be easier to avoid the pollution of electrostatic and particle
Mode.Wherein most by known contactless alignment method to go to irradiate the orientation agent for having emulsion with the inclined ultraviolet light of line,
Referred to as ultraviolet light orientation method, abbreviation light orientation.
Light alignment method first applies orientation voltage to the public electrode of liquid crystal display panel and pixel electrode, makes liquid crystal molecule
It lodges according to preset direction；Reuse ultraviolet light (Ultraviolet Rays, UV light) irradiation so that liquid crystal molecule forms one
Determine the pre-tilt angle in direction.In light process of alignment, in order to apply orientation to the public electrode of liquid crystal display panel and pixel electrode
Voltage, the orientation voltage is applied by liquid crystal display panel peripheral signal Load Line, as shown in Figure 1, the periphery is believed
Number Load Line generally comprises the outside public electrode wire 101 being arranged in order from outside to inside, red data line 102, green data
It is line 103, blue data line 104, array substrate public pressure wire 105, odd number horizontal scanning line 106, even number horizontal scanning line 107, interior
Side public electrode wire 108 and the public electrode for being electrically connected the inside public electrode wire 108 and outside public electrode wire 101
Cross-line 109, wherein outside public electrode wire 101, red data line 102, green data line 103, blue data line 104, array
Substrate public pressure wire 105, odd number horizontal scanning line 106, even number horizontal scanning line 107, inside public electrode wire 108 are respectively positioned on first
Metal layer, the public electrode cross-line 109 is individually located at the second metal layer overlapping with the first metal layer insulation, and passes through
Via 1010 is electrically connected inside public electrode wire 108 and outside public electrode wire 101, at this time due to public electrode cross-line 109
Individually it is located at second metal layer, whole area very little, red data line 102, green data line with the first metal layer
103, blue data line 104, array substrate public pressure wire 105, odd number horizontal scanning line 106 and even number horizontal scanning line 107 face
Product is widely different, and stored charge difference is also big during processing procedure, is easy to generate Electro-static Driven Comb (Electro-Static in cross-line
Discharge), cause circuit to damage, and then influence the yield of alignment manufacture process.
Invention content
The purpose of the present invention is to provide a kind of array substrate, the quiet of public electrode connecting line and All other routes can be reduced
Electricity release, promotes production yield, reduces production loss.
The present invention also aims to provide a kind of liquid crystal display panel, public electrode connecting line and other lines can be reduced
The Electro-static Driven Comb on road promotes production yield, reduces production loss.
The present invention also aims to provide a kind of light alignment method of liquid crystal display panel, public electrode company can be reduced
The Electro-static Driven Comb of wiring and All other routes ensures the light orientation success rate of liquid crystal display panel, promotes production yield, reduces production
Loss.
To achieve the above object, the present invention provides a kind of array substrate, including：Viewing area and surround the viewing area
Non-display area；
It is equipped with inside public electrode wire in the non-display area, is located at the inside public electrode wire far from the viewing area
Side outside public electrode wire, a plurality of between the inside public electrode wire and outside public electrode wire be alternatively arranged
Signal input line and connection the inside public electrode wire and outside public electrode wire a plurality of public electrode connecting line；
The inside public electrode wire, outside public electrode wire and public electrode connecting line are respectively positioned on the first metal layer, institute
It states a plurality of signal input line and is respectively positioned on second metal layer, the first metal layer and second metal layer insulation stacking, it is described public
Electrode connecting line intersects with a plurality of signal input line insulation.
The outside public electrode wire is closed frame-shaped, and the outside public electrode wire surrounds the viewing area.
The inside public electrode wire includes：First connecting portion and multiple second connecting portions, the first connecting portion is in tool
There are the frame-shaped of opening, the multiple second connecting portion to be alternatively arranged in the opening.
Multiple signal transmission terminals are additionally provided on the inside public electrode wire.
The a plurality of signal input line includes：First data line, the second data line, third data line, array substrate are public
Pressure-wire, the first scan line and the second scan line.
The first metal layer is laminated in the top of the second metal layer.
The second metal layer is laminated in the top of the first metal layer.
The first metal layer and the material of second metal layer are one or more combinations in molybdenum, aluminium and copper.
The present invention also provides a kind of liquid crystal display panel, including above-mentioned array substrate, opposite with the array substrate set
The counter substrate set and the liquid crystal layer between the array substrate and counter substrate, the counter substrate is towards institute
The side for stating array substrate is equipped with public electrode, and the public electrode is electrically connected with inside public electrode wire.
The present invention also provides a kind of light alignment methods of liquid crystal display panel, are applied to above-mentioned liquid crystal display panel, packet
Include following steps：
Step S1, by the inside public electrode wire, outside public electrode wire and public electrode connecting line to the liquid
LCD panel applies the first orientation voltage, and applying second to the liquid crystal display panel by a plurality of signal input line matches
To voltage；
Step S2, ultraviolet light is carried out to the liquid crystal layer so that the liquid crystal layer forms fixed pre-tilt angle.
Beneficial effects of the present invention：The present invention provides a kind of array substrate, including：Viewing area and the encirclement viewing area
Non-display area；It is equipped with inside public electrode wire in the non-display area, is located at the inside public electrode wire far from described aobvious
The outside public electrode wire that shows the side in area, a plurality of interval between the inside public electrode wire and outside public electrode wire
The signal input line and the connection inside public electrode wire of arrangement are connected with a plurality of public electrode of outside public electrode wire
Line；The inside public electrode wire, outside public electrode wire and public electrode connecting line are respectively positioned on the first metal layer, described a plurality of
Signal input line is respectively positioned on second metal layer, by by the inside public electrode wire, outside public electrode wire and public electrode
Connecting line is integral set on same metal layer group, to reduce in public electrode connecting line and second metal layer between signal
Area discrepancy reduces the Electro-static Driven Comb of public electrode connecting line and All other routes, promotes production yield, reduces production loss.This
Invention also provides the alignment method of a kind of liquid crystal display panel and liquid crystal display panel, being capable of public electrode connecting line and other lines
The Electro-static Driven Comb on road ensures the light orientation success rate of liquid crystal display panel, promotes production yield, reduces production loss.
Description of the drawings
For further understanding of the features and technical contents of the present invention, it please refers to below in connection with the detailed of the present invention
Illustrate and attached drawing, however, the drawings only provide reference and explanation, is not intended to limit the present invention.
In attached drawing,
Fig. 1 is the schematic diagram of the peripheral signal Load Line of existing liquid crystal display panel；
Fig. 2 is the structure chart of the first embodiment of the array substrate of the present invention；
Fig. 3 is the enlarged drawing of public electrode tie line position in array substrate shown in Fig. 2；
Fig. 4 is the structure chart of the second embodiment of the array substrate of the present invention；
Fig. 5 is the enlarged drawing of public electrode tie line position in array substrate shown in Fig. 4；
Fig. 6 is the structure chart of the liquid crystal display panel of the present invention；
Fig. 7 is the flow chart of the light alignment method of the liquid crystal display panel of the present invention.
Specific implementation mode
Further to illustrate the technological means and its effect of the invention taken, below in conjunction with the preferred implementation of the present invention
Example and its attached drawing are described in detail.
Fig. 2 and Fig. 3 are please referred to, the first embodiment of the present invention provides a kind of array substrate, including：Viewing area 10 and packet
Enclose the non-display area 20 of the viewing area 10；
It is equipped with inside public electrode wire 30 in the non-display area 20, is located at the inside public electrode wire 30 far from described
The outside public electrode wire 40 of the side of viewing area 10, be located at the inside public electrode wire 30 and outside public electrode wire 40 it
Between a plurality of spaced signal input line 50 and the connection inside public electrode wire 30 and outside public electrode wire 40
A plurality of public electrode connecting line 60；
The inside public electrode wire 30, outside public electrode wire 40 and public electrode connecting line 60 are respectively positioned on the first metal
Layer, a plurality of signal input line 50 are respectively positioned on second metal layer, the first metal layer and second metal layer insulation stacking, institute
It states public electrode connecting line 60 with a plurality of signal input line 50 insulation to intersect, wherein the first metal layer is laminated in described second
On metal layer.
Specifically, as shown in Fig. 2, the outside public electrode wire 40 is closed frame-shaped, the outside public electrode wire
40 surround the viewing area 10, and further, the inside public electrode wire 30 includes：First connecting portion 31 and multiple second companies
Socket part 32, the first connecting portion 31 are in the frame-shaped with opening 33, and the multiple second connecting portion 32 is alternatively arranged in described
In opening 33.
Specifically, multiple signal transmission terminals 34, the signal transmission end are additionally provided on the inside public electrode wire 30
Son 34 is for passing through gold size (Au ball) and the public electrode phase in the counter substrate being oppositely arranged with the array substrate
Even, common voltage (CF-com) is transferred on public electrode with passing through inside public electrode wire 30.
Specifically, in the viewing area of the array substrate 10, multiple sub-pixels of array arrangement, each height picture are equipped with
Pixel electrode and the driving thin film transistor (TFT) for controlling pixel electrode are equipped in element, it is preferable that the multiple sub-pixel packet
Include red sub-pixel, green sub-pixels and blue subpixels.
Specifically, as shown in figure 3, a plurality of signal input line 50 includes：First data line 51, the second data line 52,
Third data line 53, array substrate public pressure wire 54, the first scan line 55 and the second scan line 56.
It should be noted that when liquid crystal display panel carries out light orientation, the outside public electrode wire 40 is for receiving
First orientation voltage is simultaneously transferred on the public electrode, and a plurality of signal input line 50 is for receiving the second orientation voltage simultaneously
It is transferred on the pixel electrode in viewing area 10, to make liquid crystal revolve by the first orientation voltage and the second orientation voltage
Turn, to complete the light orientation of liquid crystal.
Further, when liquid crystal display panel carries out light orientation, first data line 51, the second data line 52, the
Three data lines 53 are respectively used to red sub-pixel, green sub-pixels and blue subpixels transmission red data signal, green number
It is believed that number and data blue signal, first scan line, 55 and second scan line 56 be respectively used to odd-numbered line sub-pixel and
The sub-pixel transmission odd number line scan signals and even number line scan signals, the array substrate public pressure wire 54 of even number line are used for
Transmission array substrate common voltage (A-com) opens the switch film crystal of the sub-pixel of odd-numbered line by the first scan line 55
Pipe, to by first data line 51, the second data line 52, red sub-pixel, green from third data line 53 to odd-numbered line
Sub-pixels and blue subpixels transmission red data signal, green data signal and data blue signal, by the odd-numbered line
Red sub-pixel, green sub-pixels and blue subpixels pixel electrode both be charged to the second orientation voltage, swept by second
The switching thin-film transistor that line 56 opens the sub-pixel of even number line is retouched, to pass through first data line 51, the second data line
52 and red sub-pixel from third data line 53 to even number line, green sub-pixels and blue subpixels transmission red data signal,
Green data signal and data blue signal, by the red sub-pixel of the even number line, green sub-pixels and blue subpixels
Pixel electrode both be charged to the second orientation voltage.
It is noted that the inside public electrode wire 30, outside public electrode wire 40, signal input line 50 and public
The circuit structure that electrode connecting line 60 forms is additionally operable in liquid crystal display panel when being detected processing procedure to the liquid crystal display
Panel itself applies signal.
Specifically, a plurality of public electrode connecting line 60 and the angle of 50 infall of the signal input line are 90 °.
Preferably, the first metal layer and the material of second metal layer are one or more in molybdenum, aluminium and copper
Combination.
Fig. 4 and Fig. 5 are please referred to, the second embodiment of the present invention provides a kind of array substrate, the array substrate and first
The difference of embodiment is, the second metal layer is laminated in above the first metal layer, remaining is and first embodiment
Identical, details are not described herein again.
Referring to Fig. 6, based on above-mentioned array substrate, the present invention also provides a kind of liquid crystal display panel, including it is above-mentioned
Array substrate 1, with counter substrate 2 that the array substrate 1 is oppositely arranged and described be located at the array substrate 1 and opposed base
Liquid crystal layer 3 between plate 2, the counter substrate 2 are equipped with public electrode 4, the common electrical towards the side of the array substrate 1
Pole 4 is electrically connected with inside public electrode wire 30.
Referring to Fig. 7, based on above-mentioned liquid crystal display panel, the present invention also provides a kind of light orientations of liquid crystal display panel
Method is applied to above-mentioned liquid crystal display panel, includes the following steps：
Step S1, by the inside public electrode wire 30, outside public electrode wire 40 and public electrode connecting line 60 to
The liquid crystal display panel applies the first orientation voltage, is applied to the liquid crystal display panel by a plurality of signal input line 50
Add the second orientation voltage；
Step S2, ultraviolet light is carried out to the liquid crystal layer 3 so that the liquid crystal layer 3 forms fixed pre-tilt angle.
The improvement for passing through orientation circuit in array substrate to the present invention so that public electrode connecting line 60 and signal are defeated
The area discrepancy entered between line 50 reduces, and reduces public electrode connecting line 60 and charge of the signal input line 50 during processing procedure
Cumulative difference avoids Electro-static Driven Comb, ensures the light orientation success rate of liquid crystal display panel, promotes production yield, reduces production damage
Consumption.
In conclusion the present invention provides a kind of array substrate, including：Viewing area and surround the non-display of the viewing area
Area；Inside public electrode wire is equipped in the non-display area, positioned at one of the inside public electrode wire far from the viewing area
The outside public electrode wire of side, a plurality of spaced letter between the inside public electrode wire and outside public electrode wire
The a plurality of public electrode connecting line of number input line and connection the inside public electrode wire and outside public electrode wire；In described
Side public electrode wire, outside public electrode wire and public electrode connecting line are respectively positioned on the first metal layer, a plurality of signal input
Line is respectively positioned on second metal layer, by setting the inside public electrode wire, outside public electrode wire and public electrode connecting line
It is integral in same metal layer group, to reduce the difference in areas in public electrode connecting line and second metal layer between signal
It is different, the Electro-static Driven Comb of public electrode connecting line and All other routes is reduced, production yield is promoted, reduces production loss.The present invention is also
The alignment method for providing a kind of liquid crystal display panel and liquid crystal display panel, can reduce public electrode connecting line and All other routes
Electro-static Driven Comb, ensure the light orientation success rate of liquid crystal display panel, promote production yield, reduce production loss.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding change and deformations are made in design, and all these change and distortions should all belong to the claims in the present invention
Protection domain.
Claims (10)
1. a kind of array substrate, which is characterized in that including：Viewing area (10) and the non-display area for surrounding the viewing area (10)
(20)；
It is equipped with inside public electrode wire (30) in the non-display area (20), is located at the inside public electrode wire (30) far from institute
It states the outside public electrode wire (40) of the side of viewing area (10), be located at the inside public electrode wire (30) and outside common electrical
A plurality of spaced signal input line (50) and the connection inside public electrode wire (30) and outside between polar curve (40)
The a plurality of public electrode connecting line (60) of public electrode wire (40)；
The inside public electrode wire (30), outside public electrode wire (40) and public electrode connecting line (60) are respectively positioned on the first gold medal
Belong to layer, a plurality of signal input line (50) is respectively positioned on second metal layer, the first metal layer and second metal layer insulating layer
Folded, the public electrode connecting line (60) is intersected with a plurality of signal input line (50) insulation.
2. array substrate as described in claim 1, which is characterized in that the outside public electrode wire (40) is closed frame
Shape, the outside public electrode wire (40) surround the viewing area (10).
3. array substrate as described in claim 1, which is characterized in that the inside public electrode wire (30) includes：First connects
Socket part (31) and multiple second connecting portions (32), the first connecting portion (31) is in the frame-shaped with opening (33), the multiple
Second connecting portion (32) is alternatively arranged in the opening (33).
4. array substrate as described in claim 1, which is characterized in that be additionally provided on the inside public electrode wire (30) multiple
Signal transmission terminal (34).
5. array substrate as described in claim 1, which is characterized in that a plurality of signal input line (50) includes：First number
According to line (51), the second data line (52), third data line (53), array substrate public pressure wire (54), the first scan line (55)
And second scan line (56).
6. array substrate as described in claim 1, which is characterized in that the first metal layer is laminated in the second metal layer
Top.
7. array substrate as described in claim 1, which is characterized in that the second metal layer is laminated in the first metal layer
Top.
8. array substrate as described in claim 1, which is characterized in that the first metal layer and the material of second metal layer are equal
For one or more combinations in molybdenum, aluminium and copper.
9. a kind of liquid crystal display panel, which is characterized in that including such as claim 1 to 8 any one of them array substrate (1),
The counter substrate (2) that is oppositely arranged with the array substrate (1) and described it is located at the array substrate (1) and counter substrate
(2) liquid crystal layer (3) between, the counter substrate (2) are equipped with public electrode (4), institute towards the side of the array substrate (1)
Public electrode (4) is stated to be electrically connected with inside public electrode wire (30).
10. a kind of light alignment method of liquid crystal display panel, which is characterized in that be applied to liquid crystal as claimed in claim 9
Show panel, includes the following steps：
Step S1, pass through the inside public electrode wire (30), outside public electrode wire (40) and public electrode connecting line (60)
Apply the first orientation voltage to the liquid crystal display panel, by a plurality of signal input line (50) to the LCD display
Plate applies the second orientation voltage；
Step S2, ultraviolet light is carried out to the liquid crystal layer (3) so that the liquid crystal layer (3) forms fixed pre-tilt angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810531949.2A CN108732835A (en) | 2018-05-29 | 2018-05-29 | The light alignment method of array substrate, liquid crystal display panel and liquid crystal display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810531949.2A CN108732835A (en) | 2018-05-29 | 2018-05-29 | The light alignment method of array substrate, liquid crystal display panel and liquid crystal display panel |
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| Publication Number | Publication Date |
|---|---|
| CN108732835A true CN108732835A (en) | 2018-11-02 |
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| CN201810531949.2A Pending CN108732835A (en) | 2018-05-29 | 2018-05-29 | The light alignment method of array substrate, liquid crystal display panel and liquid crystal display panel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115016186A (en) * | 2022-06-30 | 2022-09-06 | 苏州华星光电技术有限公司 | Display mother board and display panel |
| CN115016186B (en) * | 2022-06-30 | 2023-12-05 | 苏州华星光电技术有限公司 | Display mother board and display panel |
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