CN108648619A - Display screen - Google Patents
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- CN108648619A CN108648619A CN201810725708.1A CN201810725708A CN108648619A CN 108648619 A CN108648619 A CN 108648619A CN 201810725708 A CN201810725708 A CN 201810725708A CN 108648619 A CN108648619 A CN 108648619A
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- Prior art keywords
- lead
- display screen
- ground wire
- tip
- tips
- Prior art date
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- 239000000758 substrate Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 240000002853 Nelumbo nucifera Species 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003766 combability Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
Abstract
The application provides a kind of display screen.Display screen includes：Driving chip, circuit board, ground wire and the first lead, the first lead are electrically connected driving chip and circuit board.There are several first tips, after the first tip is discharged, the charge discharged enters ground wire at least first lead；Or there are several first tips at least first lead, after there are several second tips, the first tip and the first lead part corresponding with the second tip to discharge for ground wire part corresponding with the first lead, the charge discharged enters ground wire；Or ground wire part corresponding with the first lead has several second tips, after the first lead part corresponding with the second tip is discharged, the charge discharged enters ground wire.Display screen provided by the present application, a large amount of electrostatic charges have been released before entering driving chip, effectively increase the antistatic effect of display screen.
Description
Technical field
This application involves display technology fields, more particularly to a kind of display screen.
Background technology
With the development of society, various display screens are applied in various electronic products, people’s lives are enriched.Display screen
Generally include screen body, driving chip and circuit board.Driving chip is electrically connected with screen body and circuit board.
Traditional display screen in production, storage and transportation and in use, be easy to take electrostatic charge because the reasons such as rubbing or contacting, and
It is not easy to reveal.When static charge accumulation causes rest potential to reach very high (such as thousands of volts), once discharging, moment just has larger
Electric current pass through, prodigious destruction is generated to display screen.
Invention content
Based on this, it is necessary in view of the above technical problems, provide a kind of display screen that can improve antistatic effect.
A kind of display screen, including driving chip, circuit board, ground wire and the first lead, first lead electrically connect
The driving chip and the circuit board are connect,
There are several first tips, after first tip is discharged, the electricity that is discharged at least first lead
Lotus enters the ground wire；Or
There is several first tips, the ground wire portion corresponding with first lead at least first lead
Dividing has several second tips, and first tip and first lead part corresponding with second tip occur
After electric discharge, the charge discharged enters the ground wire；Or
The ground wire part corresponding with first lead has several second tips, first lead and institute
It states after the corresponding part in the second tip discharges, the charge discharged enters the ground wire.
In one of the embodiments, at least on first lead have several first tips, and it is described ground wire with
When the corresponding part of first lead has several second tips, second tip is opposite with first tip to be set
It sets.
Second tip is oppositely arranged one by one with first tip in one of the embodiments,.
When there is at least on first lead several first tips in one of the embodiments, have several described
First lead at the first tip is located at edge.
When there is at least on first lead several first tips in one of the embodiments, first lead
Including power cord lead, the first lead with several first tips is power cord lead.
The ground wire is located at driving chip periphery in one of the embodiments,.
The display screen further includes that screen body and the second lead, second lead are electrical in one of the embodiments,
Connect the driving chip and the screen body, the ground wire for it is cyclic annular and surround the driving chip, second lead with
And the screen body.
There is the display screen ground terminal, the ground wire to be electrically connected to the ground connection in one of the embodiments,
End.
The ground terminal being electrically connected in one of the embodiments, with the ground wire is located on the circuit board.
Display screen further includes substrate and the anode unit that is formed on the substrate in one of the embodiments, institute
It states anode unit, first lead and the ground wire and is located at identical metal layer.
Above-mentioned display screen has several first at least first lead for being electrically connected driving chip and circuit board
When tip, the first tip location nearby electrostatic charge it is intensive, electric field strength is big, when it is electrostatic charges accumulated reach a certain amount of after, first
High potential electric discharge occurs for tip.After first tip is discharged, the charge discharged enters ground wire, and then effectively reduces entrance
To the amount of electrostatic charge of driving chip and screen body.
When corresponding with the first lead part of ground wire has several second tips, be easy to induce at the second tip and
The opposite charges of different polarity of electrostatic charge in first lead.After the charge inducing on the second tip reaches a certain amount of, it can draw
It sends out the first lead part corresponding with the second tip to discharge, the charge discharged enters ground wire, and then effectively subtracts
Driving chip is entered less and shields the amount of electrostatic charge of body.
Therefore, display screen provided by the present application, a large amount of electrostatic charges have been released before entering driving chip, into
And good protective effect is played to driving chip and screen body, effectively increase the antistatic effect of display screen.
Description of the drawings
Fig. 1 is display screen floor map in one embodiment；
Fig. 2 is the enlarged drawing of the a-quadrant of display screen shown in Fig. 1；
Fig. 3 is the screen body partial cutaway view of display screen shown in Fig. 1.
Reference numeral：
100- screen bodies；110- substrates；120- anode units；200- driving chips；300- circuit boards；400- is grounded；
The second tips 410-；The first leads of 500-；510 first tips；The second leads of 600-；610- line leads；620- row leads.
Specific implementation mode
It is with reference to the accompanying drawings and embodiments, right in order to make the object, technical solution and advantage of the application be more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.Meanwhile term position "upper", "lower", " left side " " right side " used in being described herein as are said in conjunction with attached drawing
Bright, the actual orientation of representative products, does not cause any restrictions to product.Quantifier it is " several " indicate one or one with
On.
As shown in Figure 1, display screen provided by the present application, including screen body 100, driving chip 200, circuit board 300, ground wire
400 and first lead 500.Wherein, circuit board 300 can be flexible PCB, or rigid circuit board, it specifically can root
Selection setting is carried out according to actual demand, the application is not limited this.It can be organic light emitting display that the application, which provides display screen,
Screen or other kinds of display screen (such as liquid crystal display), the application is not also limited this.
Screen body 100 is used to form and shows various images.Driving chip 200 has several driving units (not shown), if
Dry driving unit driving screen body 100 forms it into and shows various images.Circuit board 300 is the driving unit of driving chip 200
Drive signal is provided.Ground wire 400 is electrically connected with the earth, security protection is used for, with display screen in addition to ground structure
Other structures insulate,, can be two in specific manufacturing process for example, ground wire 400 and 500 mutually insulated of the first lead
Deposition of insulative material can also be arranged with realizing the mutually insulated of the two between ground wire 400 and the first lead 500 between person
Gap.First lead 500 is electrically connected driving chip 200 and circuit board 300, realizes letter of the circuit board 300 to driving chip 200
Number input.
With reference to figure 2, the display screen in the embodiment of the present application has several first tips at least first lead 500
510；Alternatively, 400 parts corresponding with the first lead 500 of ground wire have several second tips 410；Alternatively, at least one
While there are several first tip 510 on the first lead of root 500, it is grounded 400 parts corresponding with the first lead 500
With several second tips 410.The first tip of the application couple 510 and the shape at the second tip 410 are not limited, and can be each
Kind sharp shape, such as zigzag.
When there is several first tips 510 at least first lead 500, electrostatic charge near 510 position of the first tip
Intensive, electric field strength is big, when it is electrostatic charges accumulated reach a certain amount of after, the first tip 510 occur high potential electric discharge.First tip
After 510 discharge, the charge discharged enters ground wire 400.Since ground wire 400 and the earth are electrically connected, first
The charge that tip 510 is discharged finally is imported into the earth, and then effectively reduces and enter driving chip 200 and shield body 100
Amount of electrostatic charge.
When being grounded 400 parts corresponding with the first lead 500 has several second tips 410, at the second tip 410
Relative to being easier to induce the charges of different polarity opposite with the electrostatic charge in the first lead 500 at no tip.When the second point
After charge inducing on end 410 reaches a certain amount of, the first lead 500 part corresponding with the second tip 410 can be caused and occurred
Electric discharge, the charge discharged enters ground wire 400, and then effectively reduces and enter driving chip 200 and shield the quiet of body 100
The quantity of electric charge.
Therefore, display screen provided by the present application utilizes point discharge effect so that a large amount of electrostatic charges are entering driving core
It before piece 200, has been released, and then good protective effect is played to driving chip 200 and screen body 100, effectively carried
The high antistatic effect of display screen.
In the embodiment of the present application, it can be provided with the first tip 510 and the second tip 410 simultaneously, that is, be arranged at least
There are several first tips 510 on piece first lead 500, also, be grounded on 400 with several second tips 410.This
When, the first tip 510 and the second tip 410 induce point discharge effect simultaneously, and then can be more efficiently to driving chip 200
And screen body 100 carries out antistatic protection.
Above-mentioned second tip 410 can be oppositely arranged with the first tip 510, can also stagger setting, the application to this simultaneously
There is no limit.In order to improve Electro-static Driven Comb speed, in one embodiment of the application, the of setting ground wire 400 may be selected
Two tips 410 and the first tip 510 of the first lead 500 are oppositely arranged.At this point, passing through the first intensive tip 510 of electrostatic charge
The second tip 410 can be made more rapidly to induce charge inducing, and then quickly enhance the first tip 510 and the second tip
Electric field strength between 410 so that more quickly electric discharge, electrostatic charge can be discharged much sooner at the first tip 510.
It can be second tip 410 and one that second tip, 410 and first tip 510 indicated above, which is oppositely arranged,
One tip 510 is oppositely arranged；Alternatively, second tip 410 is oppositely arranged with multiple first tips 510；Alternatively, multiple second
Tip 410 is oppositely arranged with first tip 510.In order to further increase electrostatic charge release efficiency, at one of the application
In embodiment, the second tip 410 and the first tip 510 can be oppositely arranged one by one.At this point, the second tip 410 and the first point
The surface curvature at end 510 can be relatively large, and point discharge efficiency can be improved.
It is between driving chip 200 and circuit board 300 it is generally necessary to electrical between many first leads 500 realizations
Connection.But screen size is limited, the space for placing the first lead 500 is also limited.When being provided with first on the first lead 500
When tip 510, since the first tip 510 protrudes from 500 surface of the first lead, certain space is needed to place.
Based on this, in one embodiment of the application, the first lead 500 with the first tip 510 can be set to
Edge.Accordingly even when the first tip 510 can have enough space to place, and will not due to being arranged the first tip 510 and
Influence the layout of each first lead 500 on a display screen.Certainly, the application is not limited thereto system, with the first tip 510
First lead 500 can also centrally located part, at this point it is possible to one section of guide line is provided on the first lead 500, by first
Lead 500 is led to edge, then the first tip 510 is equipped on the guide line of the first lead 500.
First lead 500 of electric connection driving chip 200 and circuit board 300 generally includes power cord lead and (does not mark
Number), scan line lead (not labeled), data cable lead wire (not labeled).The driving for the driving chip 200 being connect with power cord lead
Unit is used to drive the source level of the driving transistor of screen body 100, and then drive control screen body 100 shines.
It, can be by the first point when there is several first tips 510 in one embodiment of the application, on the first lead 500
End 510 is set on power cord lead, i.e., the first lead 500 with several first tips 510 is power cord lead.Due to big
Amount electrostatic charge has been released before entering driving chip 200.Therefore, it driving chip 200 and is electrically connected therewith
Amount of electrostatic charge on screen body 100 can be effectively reduced, and then increase the ability for also improving display screen shielding disturbing pulse,
More stablize so that screen body 100 shines.
Due to driving chip 200 be display screen core devices, when its when something goes wrong, may result in entire display screen
It can not work normally.Therefore, 200 especially needed carry out antistatic protection of driving chip.It, can be in one embodiment of the application
Ground wire 400 is set to 200 periphery of driving chip.At this point, partial electrostatic lotus can entered driving by 400 one side of ground wire
It is discharged before chip 200, on the other hand, will partly enter the electrostatic charge or driving chip 200 of driving chip 200
The electrostatic charge carried on itself can be by 400 release of ground wire, and then reinforces the protective effect to driving chip 200.
Display screen also typically includes the second lead 600, and the second lead 600 is for being electrically connected screen body 100 and driving chip
200.Specifically, with continued reference to Fig. 2, the second lead 600 includes line lead 610 and row lead 620.A part of line lead 610 by
Draw the left side for being connected to driving chip 200 in the left side of screen body 100；Another part line lead 610 is drawn by the right side of screen body 100
It is connected to the right side of driving chip 200.Row lead 620 is drawn the upside for being connected to driving chip 200 by the downside of screen body 100.
By preceding description it is found that the display screen of the application, a large amount of electrostatic charges can be released before entering screen body 100
Fall.But due between the devices such as the screen body 100, driving chip 200, circuit board 300 of display screen there are electrical connection,
Screen body 100 can be entered by still having partial electrostatic lotus, and is shielded body 100 itself and generally also had electrostatic charge generation.Therefore, in order to more
Add and electrostatic protection comprehensively is carried out to display screen, ground wire 400 can be set and surround driving chip 200, the second lead 600 (specifically
For line lead 610) and screen body 100 (upside for specially shielding body 100).In this way, can make driving chip 200 and screen body
Electrostatic charge on 100 is releasable to ground wire 400.
Certainly, in some embodiments, since the width of screen body 100 in the lateral direction is larger, and display screen entirety ruler
It is very little limited so that when the left and right sides space of screen body 100 is smaller, ground wire 400 can be also positioned only to the downside of screen body 100.
In the embodiment of the present application, ground wire 400 has several second tips in addition to part corresponding with the first lead 500
Outside 410, cutting-edge structure may also set up in other parts.Such as：Ground wire 400 is at driving chip 200 or in face of the
Cutting-edge structure is may be provided at two leads 600 or at screen body 100, to improve Electro-static Driven Comb ability.
There can be multiple ground terminals on display screen.Ground wire 400 be electrically connected to the earth mode can there are many kinds of,
The ground terminal of each device (such as driving chip 200 or circuit board 300) of display screen is can be connected to, so that ground wire 400
Easily it is electrically connected to the earth.When being connected to the ground terminal of driving chip 200, there are electrostatic charges to pass through the ground terminal
It discharges to the risk for damaging driving chip 200 before greatly.Therefore, in one embodiment of the application, selection will ground wire
400 are electrically connected to the ground terminal of circuit board 300, are discharged electrostatic charge to greatly by the ground terminal.
When display screen is organic light emitting display, with reference to figure 3, screen body 100 generally includes substrate 110, anode unit
120, organic luminous layer (not labeled) and common cathode layer (not labeled) etc..Substrate 110 can be glass substrate etc., have thereon
Various circuit structures, for example, switching transistor, driving transistor and capacitance etc..It is different that screen body 100 is generally also provided with multiple hairs
Color of light sub-pixel unit (such as：Red sub-pixel unit R, green sub-pixels unit G, blue subpixels unit B).Each
Sub-pixel unit is corresponding with corresponding organic luminous layer, and the organic luminous layer of each sub-pixel unit is in corresponding anode unit
120 under the driving of common cathode layer, send out the light of corresponding color, and then form the image of screen body 100.
Display screen during processing and manufacturing, to carry out the deposition of multiple metal layers and dielectric layer with it is graphical.In order to
Reduce procedure of processing, optimizing process in one embodiment of the application, shields anode unit 120, the first lead of body 100
500 and ground wire 400 be graphically formed in identical metal layer.Specifically, which may include ITO layer and MoAlMo
Layer, ITO layer have high photopermeability, and MoAlMo layers can reduce the metal layer resistance value, improve electric conductivity.Second lead 600
It can be equal positioned at identical metal layer with the first lead 500.Certainly, the above-mentioned metal-layer structure of the application is not limited to this,
Can be one layer or the more metal layers structure that other materials is formed.
When above-mentioned metal layer includes ITO layer and MoAlMo layers, technical process can be that one layer is deposited first on substrate
ITO material layers, then redeposited one layer of MoAlMo material layer, then carries out the MoAlMo material layers of deposition and ITO material layers
Dry method or wet etching, it is graphical to form anode unit 120, the first lead 500 and ground wire 400.It can also deposit
It is graphical after one layer of ITO material layer, then after redeposition MoAlMo material layers again figure at and then formation anode unit 120, the
One lead 500 and ground wire 400.Second lead 600 can also be formed with the first lead 500 in identical technical process.
To sum up, display screen provided by the present application has several first tips at least first lead, and/or, ground connection
Line part corresponding with the first lead has several second tips, and the first tip and/or the first lead are opposite with the second tip
After the part answered is discharged, the charge discharged enters ground wire.A large amount of electrostatic charges before entering driving chip, by
It discharges, and then good protective effect is played to driving chip and screen body, effectively increase the antistatic energy of display screen
Power.
Each technical characteristic of above example can be combined arbitrarily, to keep description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield is all considered to be the range of this specification record.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, under the premise of not departing from the application design, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the protection domain of the application patent should be determined by the appended claims.
Claims (10)
1. a kind of display screen, including driving chip, circuit board, ground wire and the first lead, first lead is electrically connected
The driving chip and the circuit board, which is characterized in that
There are several first tips at least first lead, after first tip is discharged, the charge that is discharged into
Enter the ground wire；Or
There is several first tips, the ground wire part tool corresponding with first lead at least first lead
There are several second tips, first tip and first lead part corresponding with second tip to discharge
Afterwards, the charge discharged enters the ground wire；Or
Corresponding with first lead part of the ground wire has several second tips, first lead and described the
After the corresponding part in two tips is discharged, the charge discharged enters the ground wire.
2. display screen according to claim 1, which is characterized in that have several first points at least first lead
End, and when corresponding with first lead part of the ground wire is with several second tips, second tip and institute
The first tip is stated to be oppositely arranged.
3. display screen according to claim 2, which is characterized in that second tip and first tip are opposite one by one
Setting.
4. display screen according to claim 1, which is characterized in that have several first tips at least first lead
When, first lead with several first tips is located at edge.
5. display screen according to claim 1, which is characterized in that have several first tips at least first lead
When, first lead includes power cord lead, and the first lead with several first tips is power cord lead.
6. display screen according to claim 1, which is characterized in that the ground wire is located at driving chip periphery.
7. display screen according to claim 6, which is characterized in that the display screen further includes shielding body and the second lead,
Second lead is electrically connected the driving chip and the screen body, the ground wire encirclement driving chip, described the
Two leads and the screen body.
8. display screen according to claim 1, which is characterized in that the display screen has ground terminal, the ground wire electricity
Property is connected to the ground terminal.
9. display screen according to claim 8, which is characterized in that the ground terminal position being electrically connected with the ground wire
In on the circuit board.
10. display screen according to claim 1, which is characterized in that further include substrate and be formed on the substrate
Anode unit, the anode unit, first lead and the ground wire are located at identical metal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810725708.1A CN108648619A (en) | 2018-07-04 | 2018-07-04 | Display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810725708.1A CN108648619A (en) | 2018-07-04 | 2018-07-04 | Display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108648619A true CN108648619A (en) | 2018-10-12 |
Family
ID=63750939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810725708.1A Pending CN108648619A (en) | 2018-07-04 | 2018-07-04 | Display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108648619A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893783A (en) * | 2005-06-30 | 2007-01-10 | 中华映管股份有限公司 | Display module and flexible construction unit |
| TW200831990A (en) * | 2007-01-29 | 2008-08-01 | Innolux Display Corp | Liquid crystal display device |
| CN101236315A (en) * | 2007-02-02 | 2008-08-06 | 群康科技(深圳)有限公司 | LCD device |
| CN102967975A (en) * | 2012-11-16 | 2013-03-13 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN203191661U (en) * | 2012-12-31 | 2013-09-11 | 昆山维信诺显示技术有限公司 | Display screen body with electrostatic protecting structures |
| CN105607320A (en) * | 2016-03-10 | 2016-05-25 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| CN206302624U (en) * | 2016-12-21 | 2017-07-04 | 深圳市一博电路有限公司 | A kind of electrostatic protection structure based on PCB |
| CN208538419U (en) * | 2018-07-04 | 2019-02-22 | 昆山维信诺科技有限公司 | Display screen |
-
2018
- 2018-07-04 CN CN201810725708.1A patent/CN108648619A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893783A (en) * | 2005-06-30 | 2007-01-10 | 中华映管股份有限公司 | Display module and flexible construction unit |
| TW200831990A (en) * | 2007-01-29 | 2008-08-01 | Innolux Display Corp | Liquid crystal display device |
| CN101236315A (en) * | 2007-02-02 | 2008-08-06 | 群康科技(深圳)有限公司 | LCD device |
| CN102967975A (en) * | 2012-11-16 | 2013-03-13 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN203191661U (en) * | 2012-12-31 | 2013-09-11 | 昆山维信诺显示技术有限公司 | Display screen body with electrostatic protecting structures |
| CN105607320A (en) * | 2016-03-10 | 2016-05-25 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| CN206302624U (en) * | 2016-12-21 | 2017-07-04 | 深圳市一博电路有限公司 | A kind of electrostatic protection structure based on PCB |
| CN208538419U (en) * | 2018-07-04 | 2019-02-22 | 昆山维信诺科技有限公司 | Display screen |
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Address after: 215300, 188, Feng Feng Road, Kunshan hi tech Zone, Suzhou, Jiangsu, Kunshan Applicant after: Suzhou Qingyue Photoelectric Technology Co., Ltd Address before: 215300, 188, Feng Feng Road, Kunshan hi tech Zone, Suzhou, Jiangsu, Kunshan Applicant before: Kunshan Visionox Technology Co.,Ltd. |
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