CN109461384A - For the display panel of antistatic or the manufacturing method of array component and display panel - Google Patents
For the display panel of antistatic or the manufacturing method of array component and display panel Download PDFInfo
- Publication number
- CN109461384A CN109461384A CN201811546770.0A CN201811546770A CN109461384A CN 109461384 A CN109461384 A CN 109461384A CN 201811546770 A CN201811546770 A CN 201811546770A CN 109461384 A CN109461384 A CN 109461384A
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- China
- Prior art keywords
- display panel
- metal wire
- group
- witness marker
- witness
- Prior art date
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0067—Devices for protecting against damage from electrostatic discharge
Abstract
The present invention provides a kind of for the display panel of antistatic or the manufacturing method of array component and display panel, comprising: display panel main body；First group of witness marker；First metal wire；Wherein, first group of witness marker connects into the first closed hoop component by first metal wire；The present invention provides a kind of manufacturing method of array component again, is arranged in the form of one-dimensional array or two-dimensional array including the display panel at least described in two for antistatic；Wherein, the array component further includes third metal wire and the 4th metal wire；The present invention also provides a kind of display panels for antistatic.The utility model has the advantages that provided by the present invention for the display panel of antistatic or the manufacturing method of array component and display panel, witness marker used inside and outside display panel is attached by metal wire, make to realize closed hoop circuit inside and outside display panel respectively, further shields external environment bring electrostatic damage during processing procedure.
Description
Technical field
The present invention relates to display panel production antistatic technique field more particularly to a kind of display panels for antistatic
Or the manufacturing method and display panel of array component.
Background technique
Each processing procedure section of display panel requires to position display panel whether to determine display panel position at present
Meet Manufacturing Process.Therefore, in big plate and display panel interior design, there are many witness markers, for carrying out display surface
The positioning of plate.The radium-shine cutting of module group procedure section at this stage uses two kinds of witness markers: alignment mark and precision alignment mark.
Alignment mark is accurate to guarantee display panel placement location, guarantees the accuracy of subsequent technique；Precision alignment mark is to sentence
Break the precision of radium-shine cutting.
In module group procedure section, it is lower that board grabs witness marker precision, thus witness marker size used in radium-shine cutting compared with
Greatly.During display panel processing procedure, witness marker material therefor is metal, and area is crossed conference and built up on witness marker
Multi-charge causes electrostatic damage to display panel.
In conclusion existing display panel and array component, radium-shine since the precision of board crawl witness marker is lower
Cutting witness marker size used is larger, causes to build up multi-charge on the metal surface of witness marker, further result in
Electrostatic damage is caused to display panel.
Summary of the invention
The present invention provide it is a kind of for the display panel of antistatic or the manufacturing method of array component and display panel, can
External environment bring electrostatic damage during shielding processing procedure, to solve existing display panel and array component, due to board
The precision for grabbing witness marker is lower, and witness marker size used in radium-shine cutting is larger, leads to the metal watch in witness marker
Multi-charge was built up on face, further resulted in the technical issues of electrostatic damage is caused to display panel.
To solve the above problems, technical solution provided by the invention is as follows:
The present invention provides a kind of manufacturing method of display panel for antistatic, comprising:
S10 provides a display panel, and a radium-shine cutting line is arranged on the surface of the display panel；
S20 provides first group of witness marker, first group of witness marker packet in the inside for being located at the radium-shine cutting line
At least two witness markers are included, first group of witness marker connects into the first closed hoop component by the first metal wire；
S30 provides second group of witness marker, second group of witness marker packet in the outside for being located at the radium-shine cutting line
At least two witness markers are included, second group of witness marker connects into the second closed hoop component by the second metal wire.
According to one preferred embodiment of the present invention, first metal wire connected between two adjacent witness markers
Or preventative resistance is provided on second metal wire.
According to one preferred embodiment of the present invention, the shape of the preventative resistance is the strip of bending, the length of the bending
Bar shaped includes six bending angles, and the bending angle of the bending angle is 90 degree.
According to one preferred embodiment of the present invention, the first closed hoop component passes through first metal wire connection setting
Integrated circuit on the surface of the display panel main body.
The present invention also provides a kind of display panels for antistatic, comprising:
Display panel main body；
First group of witness marker, including two or more witness markers；
First metal wire；
Wherein, first group of witness marker connects into the first closed hoop component by first metal wire.
According to one preferred embodiment of the present invention, first metal wire connected between two adjacent witness markers
On be provided with preventative resistance, the shape of the preventative resistance is the strip of bending, and the strip of the bending includes six curved
Dog-ear, the bending angle of the bending angle are 90 degree.
The present invention provides a kind of manufacturing method of array component again, comprising:
S10 provides a display panel, and a radium-shine cutting line is arranged on the surface of the display panel, described being located at
The inside of radium-shine cutting line provides first group of witness marker, and first group of witness marker includes at least two witness markers, institute
It states first group of witness marker and the first closed hoop component is connected by the first metal wire, be located at the outer of the radium-shine cutting line
Side provides second group of witness marker, and second group of witness marker includes at least two witness markers, second group of positioning mark
Will connects into the second closed hoop component by the second metal wire；
Two or more display panels are arranged in the form of one-dimensional array or two-dimensional array, are provided by S20
The third metal wire is set between the adjacent two rows display panel by third metal wire；The 4th metal wire is provided, by institute
It states third metal wire and connects the second closed hoop component on adjacent two display panel by the 4th metal wire.
According to one preferred embodiment of the present invention, the array component further includes fifth metal line；The fifth metal wire loop
Around the array being made of the display panel at least described in two for antistatic.
According to one preferred embodiment of the present invention, the fifth metal line passes through the 4th metal wire in the horizontal direction and connects
It is connected to the second closed hoop component.
According to one preferred embodiment of the present invention, the fifth metal line connects the third metal wire in the vertical direction.
The invention has the benefit that the manufacture of the display panel or array component provided by the present invention for antistatic
Witness marker used inside and outside display panel is attached by metal wire, is made inside and outside display panel by method and display panel
Closed hoop circuit is realized respectively, further shields external environment bring electrostatic damage during processing procedure.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of invention
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is manufacturing method flow chart of the present invention for the display panel of antistatic.
Figure 1A -1C is manufacturing method schematic diagram of the present invention for the display panel of antistatic.
Fig. 2 is the display panel structure schematic diagram that the present invention is used for antistatic.
Fig. 3 is the schematic shapes of the preventative resistance in the present invention on metal wire.
Fig. 4 is the manufacturing method flow chart of array component of the present invention.
Fig. 4 A-4B is the manufacturing method schematic diagram of array component of the present invention.
Fig. 4 C connect partial enlargement diagram with metal wire for display panel in Fig. 4 B.
Specific embodiment
The explanation of following embodiment is referred to the additional illustration, the particular implementation that can be used to implement to illustrate the present invention
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is with being given the same reference numerals in the figure.
The present invention is directed to existing display panel and array component, and the precision that board grabs witness marker is lower, radium-shine to cut
It is larger to cut witness marker size used, causes to build up multi-charge on the metal surface of witness marker, further results in pair
Display panel causes the technical issues of electrostatic damage, and the present embodiment is able to solve the defect.
As shown in Figure 1, the present invention provides a kind of preparation method process of display panel for antistatic, the method packet
It includes:
S10 provides a display panel 101, and a radium-shine cutting line 102 is arranged on the surface of the display panel, such as schemes
Shown in 1A.
Specifically, the S10 further include:
One radium-shine cutting line 102 is set on the surface of a display panel 101, the radium-shine cutting line 102 includes 4 curved
Dog-ear and 2 right angles.
S20 provides first group of witness marker, first group of positioning mark in the inside for being located at the radium-shine cutting line 102
Will includes at least two witness markers 104, and first group of witness marker connects into the first close ring by the first metal wire 103
Shape component.
Specifically, the S20 further include:
First group of witness marker, first group of positioning mark are provided in the inside for being located at the radium-shine cutting line 102 first
Will includes at least two witness markers 104；In the module group procedure section of display panel, witness marker is generally divided into two kinds, including
Alignment mark and exactitude position mark.Wherein, alignment mark is accurate to guarantee display panel placement location, guarantees subsequent work
The accuracy of skill；Precision alignment mark is then to judge the precision of radium-shine cutting.Requirement in radium-shine cutting processing procedure section to precision
It is relatively high, so the witness marker 104 is exactitude position mark.The shape of the witness marker 104 can be rectangle, convex
Font or cross；The position that board charge-coupled device grabs the witness marker 104 is the corner of the witness marker 104
Place；First group of witness marker connects into the first closed hoop component, first metal wire by the first metal wire 103
103 material is metallic aluminium；The first closed hoop component connects the display panel by first metal wire 203
The integrated circuit being arranged on 101 surfaces；It is set on first metal wire 103 connected between two adjacent witness markers
It is equipped with preventative resistance；Connected on first metal wire 103 preventative resistance be conducive to avoid electric current it is excessive burn it is described
First metal wire 103, as shown in Figure 1B.
Wherein since the material of the witness marker 104 is metallic copper, area is crossed conference and is built up on witness marker 104
Multi-charge is crossed, electrostatic damage is caused to display panel, the witness marker 104 is connected into first by the first metal wire 103
Closed hoop component can shield external environment bring electrostatic damage during processing procedure.
S30 provides second group of witness marker, second group of positioning mark in the outside for being located at the radium-shine cutting line 102
Will includes at least two witness markers 106, and second group of witness marker connects into the second close ring by the second metal wire 105
Shape component.
Specifically, the S30 further include:
Second group of witness marker, second group of positioning mark are provided in the outside for being located at the radium-shine cutting line 102 first
Will includes at least two witness markers 106, and second group of witness marker is with first group of witness marker along described radium-shine
The direction of cutting line 102 is concordantly arranged.The witness marker 106 is exactitude position mark；The shape of the witness marker 106 can
Think rectangle, convex shape or cross；The position that board charge-coupled device grabs the witness marker 106 is the positioning
The edge of mark 106；Later, second group of witness marker connects into the second closed hoop structure by the second metal wire 105
Part.The material of second metal wire 105 is metallic aluminium；Second gold medal connected between two adjacent witness markers
Belong to and is provided with preventative resistance on line 105；The preventative resistance is connected on second metal wire 105 to be conducive to avoid electric current mistake
Second metal wire 105 is burnt greatly, as shown in Figure 1 C.
Wherein since the material of the witness marker 106 is metallic copper, area is crossed conference and is built up on witness marker 106
Multi-charge is crossed, electrostatic damage is caused to display panel, the witness marker 106 is connected into second by the first metal wire 105
Closed hoop component can shield external environment bring electrostatic damage during processing procedure.
According to above-mentioned production method, a kind of display panel for antistatic can be obtained, as shown in Figure 2, comprising:
Display panel main body 201；
First group of witness marker, including two or more witness markers 203；
First metal wire 202；
Wherein, first group of witness marker connects into the first closed hoop component by first metal wire 203.
Preferably, the shape of the witness marker can be rectangle, convex shape or cross.
The material of the witness marker is metallic copper, and the material of first metal wire 203 is metallic aluminium, board charge coupling
The position that clutch part grabs the witness marker is the edge of the witness marker 203.
Preferably, the first closed hoop component connects the display panel main body by first metal wire 203
The integrated circuit being arranged on 201 surfaces；
Preferably, protection is provided on first metal wire 203 connected between two adjacent witness markers
Resistance；The preventative resistance is connected on first metal wire 203 to be conducive to avoid electric current is excessive from burning first metal
Line 203.
Fig. 3 is the schematic shapes of the preventative resistance in the present invention on metal wire, wherein the shape of preventative resistance 301 is
The strip of bending；The strip of the bending includes six bending angles, and bending angle is 90 degree.
Display panel of the present invention for antistatic has following advantage for the display panel of the prior art:
On the one hand, the shape for having not been changed witness marker will not influence the crawl of module group procedure witness marker；On the other hand,
The internal double layers closed hoop of display panel can play good shielding action in array substrate processing procedure section, by external environment band
The electrostatic damage come is shielded.The third aspect, after the completion of i.e. display panel designs in final processing procedure section, inside display panel
Witness marker ring-type access integrated circuit design the charge built up on witness marker can be guided, play good electrostatic prevent
Shield effect.
As shown in figure 4, the present invention provides a kind of preparation method process of array component for antistatic, the method packet
It includes:
S10 provides a display panel 401, and a radium-shine cutting line 402 is arranged on the surface of the display panel 401,
First group of witness marker 403 is provided positioned at the inside of the radium-shine cutting line 402, first group of witness marker 403 includes extremely
Few two witness markers, first group of witness marker 403 connect into the first closed hoop component by the first metal wire 405,
Second group of witness marker 404 is provided in the outside for being located at the radium-shine cutting line 402, second group of witness marker 404 includes
At least two witness markers, second group of witness marker 404 connect into the second closed hoop structure by the second metal wire 406
Part.
Specifically, the S10 further include:
One radium-shine cutting line 402 is set on the surface of a display panel 401, the radium-shine cutting line 402 includes 4 curved
Dog-ear and 2 right angles.Later, first group of witness marker 403 is provided in the inside for being located at the radium-shine cutting line 402, described the
One group of witness marker 403 includes at least two witness markers.Then, first group of witness marker 403 passes through the first metal wire
405 connect into the first closed hoop component.Later, the first closed hoop component is connected by first metal wire 405
The integrated circuit being arranged on 401 surface of display panel.Then, the is provided in the inside for being located at the radium-shine cutting line 402
Two groups of witness markers 404, second group of witness marker 404 include at least two witness markers, second group of witness marker
404 concordant are arranged with first group of witness marker 403 along the direction of the radium-shine cutting line 402.Finally, described second group
Witness marker 404 connects into the second closed hoop component by the second metal wire 405, as shown in Figure 4 A.
Preferably, the shape of the witness marker can be rectangle, convex shape or cross.
The material of the witness marker is metallic copper, the material of first metal wire 405 and second metal wire 406
Material be metallic aluminium, board charge-coupled device grab the witness marker position be the witness marker corner
Place.
Preferably, the first closed hoop component connects 401 table of display panel by first metal wire 405
The integrated circuit 407 being arranged on face；
Preferably, first metal wire 405 or second gold medal connected between two adjacent witness markers
Belong to and is provided with preventative resistance on line 406；The shape of the preventative resistance is the strip of bending；The strip of the bending includes
Six bending angles, bending angle are 90 degree.It is connected on first metal wire 405 or second metal wire 406 described anti-
Shield resistance is conducive to avoid electric current is excessive from burning first metal wire 205 or second metal wire 206.
Two or more display panels are arranged in the form of one-dimensional array or two-dimensional array, are provided by S20
The third metal wire is set between the adjacent two rows display panel by third metal wire；The 4th metal wire is provided, by institute
It states third metal wire and connects the second closed hoop component on adjacent two display panel by the 4th metal wire.
Specifically, the S20 further include:
One big plate 408 is provided first, places multiple display panels 401 on the surface of the big plate 408, two or two
A above display panel 401 is arranged in the form of one-dimensional array or two-dimensional array.Later, third metal wire 409 is provided,
The third metal wire 409 is set between the adjacent two rows display panel 401；Later, the 4th metal wire 410 is provided,
By the third metal wire 409 by the 4th metal wire 410 connect on adjacent two display panel 401 described second
Closed hoop component.Finally, providing fifth metal line 411, the fifth metal line 411 is around quiet for preventing as described at least two
The array that the display panel 401 of electricity forms.The periphery that the fifth metal line 411 is surrounded on the big plate 408 forms one and closes
Straight-flanked ring is closed, the fifth metal line 411 connects third metal wire 409 in the vertical direction.Wherein, the third metal wire
409, the material of the 4th metal wire 410 and the fifth metal line 411 is metallic aluminium, as shown in Figure 4 B.
Fig. 4 C connect partial enlargement diagram with metal wire for display panel in Fig. 4 B.
Wherein, the fifth metal line 411 is connected to described second by the 4th metal wire 410 in the horizontal direction
Closed hoop component.
The manufacturing method of array component for antistatic of the invention increases wire winds around big plate, and same
The outside witness marker of the radium-shine cutting of display panel is connected with the shading ring that metal connecting line is constituted, and makes to increase outside display panel
One layer of electrostatic protection, to preferably avoid due to the excessive bring electrostatic injury of the excessive accumulating charge of witness marker area.
Beneficial effects of the present invention: provided by the present invention for the display panel of antistatic or the manufacturer of array component
Witness marker used inside and outside display panel is attached by method and display panel by metal wire, makes inside and outside point of display panel
Not Shi Xian closed hoop circuit, further shield external environment bring electrostatic damage during processing procedure.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of production method of the display panel for antistatic characterized by comprising
S10 provides a display panel, and a radium-shine cutting line is arranged on the surface of the display panel；
S20 provides first group of witness marker in the inside for being located at the radium-shine cutting line, and first group of witness marker includes extremely
Few two witness markers, first group of witness marker connect into the first closed hoop component by the first metal wire；
S30 provides second group of witness marker in the outside for being located at the radium-shine cutting line, and second group of witness marker includes extremely
Few two witness markers, second group of witness marker connect into the second closed hoop component by the second metal wire.
2. the production method of the display panel according to claim 1 for antistatic, which is characterized in that adjacent two
Preventative resistance is provided on first metal wire or second metal wire connected between the witness marker.
3. the production method of the display panel according to claim 2 for antistatic, which is characterized in that the protection electricity
The shape of resistance is the strip of bending, and the strip of the bending includes six bending angles, and the bending angle of the bending angle is
90 degree.
4. the production method of the display panel according to claim 1 for antistatic, which is characterized in that described first closes
It closes annular component and is connected in the integrated circuit on the surface of the display panel main body by first metal wire.
5. a kind of display panel for antistatic characterized by comprising
Display panel main body；
First group of witness marker, including two or more witness markers；
First metal wire；
Wherein, first group of witness marker connects into the first closed hoop component by first metal wire.
6. being used for the display panel of antistatic according to claim 5, which is characterized in that two adjacent witness markers
Between be provided with preventative resistance on first metal wire that connects, the shape of the preventative resistance is the strip of bending, institute
The strip for stating bending includes six bending angles, and the bending angle of the bending angle is 90 degree.
7. a kind of manufacturing method of array component characterized by comprising
S10 provides a display panel, and a radium-shine cutting line is arranged on the surface of the display panel, described radium-shine being located at
The inside of cutting line provides first group of witness marker, and first group of witness marker includes at least two witness markers, and described the
One group of witness marker connects into the first closed hoop component by the first metal wire, mentions being located on the outside of the radium-shine cutting line
For second group of witness marker, second group of witness marker includes at least two witness markers, and second group of witness marker is logical
It crosses the second metal wire and connects into the second closed hoop component；
Two or more display panels are arranged in the form of one-dimensional array or two-dimensional array, provide third by S20
The third metal wire is set between the adjacent two rows display panel by metal wire；The 4th metal wire is provided, by described
Three metal wires connect the second closed hoop component on adjacent two display panel by the 4th metal wire.
8. the production method of array component according to claim 7, which is characterized in that the array component further includes the 5th
Metal wire；
The fifth metal wire loop is around the array being made of the display panel at least described in two for antistatic.
9. the manufacturing method of array component according to claim 8, which is characterized in that the fifth metal line is in level side
The second closed hoop component is connected to upwardly through the 4th metal wire.
10. the manufacturing method of array component according to claim 8, which is characterized in that the fifth metal line is vertical
Side connects up the third metal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546770.0A CN109461384B (en) | 2018-12-18 | 2018-12-18 | Manufacturing method of display panel or array assembly for preventing static electricity and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546770.0A CN109461384B (en) | 2018-12-18 | 2018-12-18 | Manufacturing method of display panel or array assembly for preventing static electricity and display panel |
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| CN109461384A true CN109461384A (en) | 2019-03-12 |
| CN109461384B CN109461384B (en) | 2021-03-16 |
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Cited By (2)
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| CN111430369A (en) * | 2020-03-30 | 2020-07-17 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
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| 李蓉.: "小尺寸液晶显示模组抗静电方法研究", 《大连理工大学硕士学位论文》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110097827A (en) * | 2019-04-10 | 2019-08-06 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN111430369A (en) * | 2020-03-30 | 2020-07-17 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
| CN111430369B (en) * | 2020-03-30 | 2022-09-27 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
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| CN109461384B (en) | 2021-03-16 |
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