CN107728346A - Wiring structure of display panel and preparation method thereof - Google Patents
Wiring structure of display panel and preparation method thereof Download PDFInfo
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- CN107728346A CN107728346A CN201711005531.XA CN201711005531A CN107728346A CN 107728346 A CN107728346 A CN 107728346A CN 201711005531 A CN201711005531 A CN 201711005531A CN 107728346 A CN107728346 A CN 107728346A
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- Prior art keywords
- cabling
- display panel
- neighboring
- display panels
- wiring structure
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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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- 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
-
- 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
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
Abstract
The present invention relates to a kind of Wiring structure of display panel and preparation method thereof.The invention provides a kind of Wiring structure of display panel, it is characterised in that the cabling of the two or more neighbouring display panels on substrate is conducting.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of Wiring structure of display panel and preparation method thereof.
Background technology
HVA (High Vertical Alignment, high vertical arrangement) is in TFT-LCD (thin film transistor liquid crystal displays
Device) be a critically important process in processing procedure, its main function be into one pre-tilt angle of liquid crystal in the TFT-LCD after box,
Allowing display panel, liquid crystal can rotate faster at work, so as to improve the response speed of panel.By applying to glass substrate
Voltage and ultraviolet light, produce monomer (Monomer) and liquid crystal molecule and be separated and towards PI (polyimides) base of substrate
Material is assembled, and forms polymer.Due to the interaction between polymer and liquid crystal molecule, liquid crystal is by along the side of polymer molecule
To arrangement, pre-tilt angle is formed.
Generally, the voltage to glass substrate is had an acupuncture treatment by the contact point (pad) outside display panel is fed.In conventional design
In, as shown in figure 1, independently giving inlet signal by the contact point on its periphery to each display panel.Fig. 1 for it is of the prior art walk
The schematic diagram of cable architecture.But for small-medium size liquid crystal display panel (such as 32 inches, 27 inches etc.), due to a base
Multiple display panels can be placed on plate, if each display panel is had an acupuncture treatment to inlet signal by the contact point of oneself, can be improved
The difficulty of acupuncture treatment tool.
Accordingly, there exist a kind of especially to the need of the acupuncture treatment tool during small-medium size liquid crystal display panel improvement HVA
Ask.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of Wiring structure of display panel and preparation method thereof,
Two or more neighbouring display panels to share same group of contact point to have an acupuncture treatment in inlet signal to display panel, so as to improve
Acupuncture treatment tool during HVA.
According to an aspect of the invention, there is provided a kind of Wiring structure of display panel, it is characterised in that on substrate
The cabling of two or more neighbouring display panels is conducting.
In one embodiment, the cabling on the two neighboring side of two neighbouring display panels passes through substantially vertical with the cabling
Metal wire conducting.
In one embodiment, the cabling is HVA cablings.
In one embodiment, same group of contact point is shared to have an acupuncture treatment in inlet signal to described two above display panels.
According to another aspect of the present invention, there is provided a kind of preparation method of the Wiring structure of display panel, its feature
It is, including：Determine the spacing L between the two neighboring side of two neighbouring display panels on substrate；Respectively described adjacent
Metal wire is symmetrically essentially perpendicularly drawn on the cabling on two sides and reaches the position equal with the two neighboring back gauge；With
And when being exposed one by one to described two neighbouring display panels, make exposure baffle edge parallel with the two neighboring side and with institute
State the two neighboring display panel being just exposed in while distance be respectively L1And L2, wherein, make L1With L2Sum be more than or
Equal to L, so that the cabling conducting on the two neighboring side.
In one embodiment, the cabling is HVA cablings.
In one embodiment, same group of contact point is shared to have an acupuncture treatment in inlet signal to described two neighbouring display panels.
According to a further aspect of the invention, there is provided a kind of preparation method of the Wiring structure of display panel, its feature
It is, including：Determine the spacing L between the two neighboring side of two neighbouring display panels on substrate；Described two neighboring
While one of cabling on basically perpendicular to the cabling draw metal wire reach it is described two neighboring while in another side cabling；And
When being exposed one by one to described two neighbouring display panels, make exposure baffle edge parallel with the two neighboring side and with it is described
The two neighboring display panel being just exposed in while vertical range be respectively L1And L2, wherein, make L1With L2Sum is more than
Or equal to L, so that the cabling conducting on the two neighboring side.
In one embodiment, the cabling is HVA cablings.
In one embodiment, same group of contact point is shared to have an acupuncture treatment in inlet signal to described two neighbouring display panels.
Compared with prior art, one or more of such scheme embodiment can have the following advantages that or beneficial to effect
Fruit：Two or more neighbouring display panels on substrate can share same group of contact point and have an acupuncture treatment in inlet signal to display panel,
So as to improve the acupuncture treatment tool during HVA.
Other features and advantages of the present invention will be illustrated in the following description, and partly becomes from specification
It is clear that or understood by implementing the present invention.The purpose of the present invention and other advantages can be by wanting in specification, right
Specifically noted structure is sought in book and Figure of description to realize and obtain.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be provided commonly for explaining the present invention, be not construed as limiting the invention.In the accompanying drawings, identical part is attached using identical
Icon is remembered, and accompanying drawing is not drawn according to the ratio of reality.
Fig. 1 is the schematic diagram of Wiring structure of the prior art.
Fig. 2 is the schematic diagram according to the Wiring structure of one embodiment of the invention.
Fig. 3 shows baffle position when being exposed to a display panel.
Fig. 4 shows baffle position when being exposed to another display panel.
Fig. 5 is the schematic diagram that the cabling of neighbouring display panels can not turn on after double exposure.
Embodiment
Embodiments of the present invention are described in detail below with reference to drawings and Examples, and how the present invention is applied whereby
Technological means solves technical problem, and the implementation process for reaching technique effect can fully understand and implement according to this.Need to illustrate
As long as not forming conflict, each embodiment in the present invention and each feature in each embodiment can be combined with each other,
The technical scheme formed is within protection scope of the present invention.
Meanwhile in the following description, many details are elaborated for illustrative purposes, to provide to of the invention real
Apply the thorough understanding of example.It will be apparent, however, to one skilled in the art, that the present invention can not have to tool here
Body details or described ad hoc fashion are implemented.
Fig. 1 shows the Wiring structure of display panel of the prior art.In Fig. 1, to each display panel 101,102
By the contact point 111,112 on its periphery inlet signal is given using cabling 121,122 is independent.Cabling 121,122 for example can be HVA
Cabling.It is more due to that can be placed on a substrate for small-medium size liquid crystal display panel (such as 32 inches, 27 inches etc.)
Individual display panel, if each display panel is had an acupuncture treatment to inlet signal by the contact point of oneself, the difficulty of acupuncture treatment tool can be improved
Degree.
Fig. 2 is the schematic diagram according to the Wiring structure of the display panel of one embodiment of the invention.In fig. 2, two it is adjacent
The cabling 121,122 of display panel 101,102 is turned on by the metal wire 131,132,133 of centre.Therefore, the two display surfaces
Plate 101,102 can share same group of contact point 111 and have an acupuncture treatment in inlet signal to display panel, during improving HVA
Acupuncture treatment tool.
In fig. 2, metal wire 131,132,133 and cabling 121,122 are substantially vertical, but this is exemplary, and
It is not restricted.Metal wire 131,132,133 can also be with cabling 121,122 out of plumb, as long as metal wire 131,132,133
Cabling 121,122 can be turned on.
Preferably, the size of display panel 101,102 is not more than 32 inches.It is highly preferred that the chi of display panel 101,102
Very little is 27 inches.
The preparation method of the Wiring structure shown in Fig. 2 is described in detail with reference to Fig. 3-5.
First, the spacing between the two neighboring side 141,142 of two neighbouring display panels 101,102 on substrate is determined
L, as shown in Figure 2.
Respectively metal is symmetrically essentially perpendicularly drawn from the two neighboring side 141,142 respective cablings 121,122
Line 131,132,133 reaches and the two neighboring side 141,142 equidistant positions.Alternatively, can be in the phase
Adjacent two while one of (such as display panel 101 while 141) cabling 121 on basically perpendicular to the cabling 121 draw metal wire
131st, 132,133 cabling 122 for reaching the two neighboring another side in (such as display panel 102 while 142).Certainly,
Similar other embodiment is also what those skilled in the art was expected.
Next operation when description exposes one by one to described two neighbouring display panels 101,102.As an example, first expose
Light display panel 101.As shown in figure 3, when exposing display panel 101, make the edge 161 of exposure baffle plate 151 with it is described adjacent
Two sides 141,142 are parallel, and make the side 141 for the display panel 101 that the edge 161 of exposure baffle plate 151 is just being exposed with
Distance is L1.Then, after the completion of current exposure, metal wire 131,132,133 manifests the edge 161 of exposure baffle plate 151 with showing
Show the part between the cabling 121 on the side 141 of panel 101, its length is L1.Do not manifested in metal wire 131,132,133
Part is shown in broken lines.
Then, as shown in figure 4, when exposing display panel 102, the edge 162 and described adjacent two of exposure baffle plate 152 is made
The individual display panel 102 being just exposed in 141,142 while 142 it is parallel and with its distance be L2.Then, current exposure is completed
Afterwards, metal wire 131,132,133 manifests the cabling 122 at the edge 162 and the side 142 of display panel 102 of exposure baffle plate 152 again
Between part, its length is L2。
If it is readily apparent that L1With L2Sum is more than or equal to L, then can metal by above-mentioned double exposure
Line 131,132,133 appears completely, then realizes the Wiring structure shown in Fig. 2, i.e. two neighbouring display panels 101,102
The cabling 121,122 on two neighboring side 141,142 is turned on by metal wire 131,132,133.Then, display panel 101,102
Same group of contact point 111 can be shared to have an acupuncture treatment in inlet signal to display panel, which improve the acupuncture treatment tool during HVA.
, whereas if L1With L2Sum is less than L, then still can not make metal wire 131,132,133 by above-mentioned double exposure
Appear completely.The part not manifested in metal wire 131,132,133 is shown in broken lines.As shown in figure 5, metal wire 131,132,
133 still have L-L1-L2Length do not manifest, then cabling 121,122 can not turn on.
Then, the position for baffle plate being exposed by controlling can control whether the cabling of neighbouring display panels turns on.
According to above-mentioned preparation method, the cabling two two of more than three neighbouring display panels can be turned on, then three with
Upper neighbouring display panels can share same group of contact point and have an acupuncture treatment in inlet signal to display panel, and this further improves HVA
During acupuncture treatment tool.
Although by reference to preferred embodiment, invention has been described, is not departing from the situation of the scope of the present invention
Under, various improvement can be carried out to it and part therein can be replaced with equivalent.Especially, as long as being rushed in the absence of structure
Prominent, the every technical characteristic being previously mentioned in each embodiment can combine in any way.The invention is not limited in text
Disclosed in specific embodiment, but all technical schemes including falling within the scope of the appended claims.
Claims (10)
- A kind of 1. Wiring structure of display panel, it is characterised in that the two or more neighbouring display panels (101,102) on substrate Cabling (121,122) be conducting.
- 2. Wiring structure according to claim 1, it is characterised in that two neighbouring display panels (101,102) it is adjacent The cabling (121,122) of two sides (141,142) by the metal wire substantially vertical with the cabling (121,122) (131, 132nd, 133) turn on.
- 3. Wiring structure according to claim 1 or 2, it is characterised in that the cabling (121,122) is HVA cablings.
- 4. Wiring structure according to claim 1 or 2, it is characterised in that share same group of contact point (111,112) acupuncture treatment To in inlet signal to described two above neighbouring display panels (101,102).
- A kind of 5. preparation method of the Wiring structure of display panel, it is characterised in that including：Determine the spacing L between the two neighboring side (141,142) of two neighbouring display panels (101,102) on substrate；Respectively metal wire is symmetrically essentially perpendicularly drawn on the cabling (121,122) of the two neighboring side (141,142) (131,132,133) position equal with the two neighboring back gauge is reached；AndWhen being exposed one by one to described two neighbouring display panels (101,102), make exposure baffle edge (161,162) with it is described It is two neighboring parallel in (141,142) and with it is described two neighboring while in the distance on the side of display panel that is just being exposed be respectively L1And L2,Wherein, L is made1With L2Sum is more than or equal to L, so that cabling (the 121,122) conducting on the two neighboring side.
- 6. according to the method for claim 5, it is characterised in that the cabling (121,122) is HVA cablings.
- 7. the method according to claim 5 or 6, it is characterised in that share same group of contact point (111,112) acupuncture treatment feed Signal is interior to described two neighbouring display panels (101,102).
- A kind of 8. preparation method of the Wiring structure of display panel, it is characterised in that including：Determine the spacing L between the two neighboring side (141,142) of two neighbouring display panels (101,102) on substrate；Metal wire (131,132,133) is essentially perpendicularly drawn on the cabling (121) of one of the two neighboring side (141) to arrive Up to the cabling (122) of another side (142) in the two neighboring side；AndWhen being exposed one by one to described two neighbouring display panels (101,102), make exposure baffle edge (161,162) with it is described It is two neighboring parallel in (141,142) and with it is described two neighboring while in the vertical range point on the side of display panel that is just being exposed Wei not L1And L2,Wherein, L is made1With L2Sum is more than or equal to L, so that cabling (the 121,122) conducting on the two neighboring side.
- 9. according to the method for claim 8, it is characterised in that the cabling (121,122) is HVA cablings.
- 10. method according to claim 8 or claim 9, it is characterised in that share same group of contact point (111,112) have an acupuncture treatment to Inlet signal is interior to described two neighbouring display panels (101,102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005531.XA CN107728346A (en) | 2017-10-25 | 2017-10-25 | Wiring structure of display panel and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005531.XA CN107728346A (en) | 2017-10-25 | 2017-10-25 | Wiring structure of display panel and preparation method thereof |
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| CN107728346A true CN107728346A (en) | 2018-02-23 |
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| CN201711005531.XA Pending CN107728346A (en) | 2017-10-25 | 2017-10-25 | Wiring structure of display panel and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123561A (en) * | 2019-12-12 | 2020-05-08 | Tcl华星光电技术有限公司 | Metal wire manufacturing apparatus and metal wire manufacturing method |
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Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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Application publication date: 20180223 |