CN106708318A - Anti-static design method for ITO (Indium Tin Oxide) routing circuit of OGS (One Glass Solution) touch screen - Google Patents
Anti-static design method for ITO (Indium Tin Oxide) routing circuit of OGS (One Glass Solution) touch screen Download PDFInfo
- Publication number
- CN106708318A CN106708318A CN201611140275.0A CN201611140275A CN106708318A CN 106708318 A CN106708318 A CN 106708318A CN 201611140275 A CN201611140275 A CN 201611140275A CN 106708318 A CN106708318 A CN 106708318A
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- CN
- China
- Prior art keywords
- electrostatic
- line
- ito
- electrostatic discharge
- wedge angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Abstract
The invention discloses an anti-static design method for an ITO (Indium Tin Oxide) routing circuit of an OGS (One Glass Solution) touch screen. An original ground wire in the ITO routing circuit on a circuit board is led to a position which is near the edge of the circuit board, an electrostatic discharge wire is designed to be connected with the ground wire, a plurality of sharp corners are designed on the electrostatic discharge wire, then, an electrostatic receiving wire is designed on the circuit board, a plurality of sharp corners are arranged on the electrostatic receiving wire, the sharp corners on the electrostatic discharge wire and the electrostatic receiving wire correspond one by one, and a gap is formed between two opposite sharp corners. Static electricity is led to the electrostatic receiving wire by the ground wire and the electrostatic discharge wire, the static electricity can be prevented from being accumulated to a filling position of an ITO filling block, and therefore, the integral antistatic property and the product quality of the product can be effectively improved.
Description
Technical field
The present invention relates to OGS touch screen line design method field, the ITO cabling circuits of specifically a kind of OGS touch screen
Antistatic method for designing.
Background technology
OGS touch screen in process, in order that the color keep of OGS product surfaces is consistent, typically in OGS touch screen
ITO cabling circuits white space increase ITO filling blocks, it is overall consistent to realize OGS product colours.But increase ITO filling blocks
Afterwards, easily produce the accumulation of static electricity, substantial amounts of accumulation electrostatic OGS touch screen can be caused to be wounded in ITO filling blocks position.
The content of the invention it is an object of the invention to provide a kind of OGS touch screen ITO cabling circuit antistatic methods for designing,
To solve the problems, such as to easily cause accumulation of static electricity when ITO cablings circuit is using ITO filling blocks in prior art OGS touch screen.
In order to achieve the above object, the technical solution adopted in the present invention is：
The ITO cabling circuit antistatic methods for designing of OGS touch screen, it is characterised in that：By ITO cablings circuit Central Plains on wiring board
Some ground wires are caused near wiring board marginal position, and one electrostatic discharge line of design is connected with ground wire, in electrostatic discharge line towards line
A wedge angle is designed in the side of road edges of boards edge at interval of same distance, and electrostatic discharge line position design one is then corresponded in the circuit board
Individual to connect electrostatic line, it is parallel to each other with electrostatic discharge line relative that this connects electrostatic line, is connecing electrostatic line towards the side every of electrostatic discharge line
A wedge angle is designed every same distance, electrostatic discharge line, connect on electrostatic line between wedge angle corresponds relative and relative wedge angle and have
Gap.
The ITO cabling circuit antistatic methods for designing of described OGS touch screen, it is characterised in that：Electrostatic discharge line, connect electrostatic
Wedge angle size and shape is identical on line, and clearance distance is identical with wedge angle oneself height between relative wedge angle.
The ITO cabling circuit antistatic methods for designing of described OGS touch screen, it is characterised in that：Electrostatic discharge line, connect electrostatic
The length of line, width are identical.
In the present invention, electrostatic discharge line is increased in the circuit board, electrostatic line is connect, ground wire is connected with electrostatic discharge line in circuit, profit
Electrostatic is caused and connects electrostatic line by property-line, electrostatic discharge line, while electrostatic is uniformly distributed assist side edge using electrostatic line is connect,
Accumulation of static electricity is avoided at the filling position of ITO filling blocks, and then effectively increases product overall antistatic behaviour and product matter
Amount.
Brief description of the drawings
Fig. 1 is principle of the invention schematic diagram.
Specific embodiment
As shown in figure 1, the ITO cabling circuit antistatic methods for designing of OGS touch screen, by ITO cablings circuit 1 on wiring board
In original ground wire 2 cause near wiring board marginal position, and design an electrostatic discharge line 3 and be connected with ground wire 2, in electrostatic discharge line
3 design a wedge angle 4.1 towards the side at wiring board edge at interval of same distance, and electrostatic discharge line is then corresponded in the circuit board
3 Position Designs one connect electrostatic line 5, and it is parallel to each other with electrostatic discharge line 3 relative that this connects electrostatic line 5, quiet towards putting electrostatic line 5 is connect
A wedge angle 4.2 is designed in the side of electric wire 3 at interval of same distance, electrostatic discharge line 3, connects on electrostatic line 5 wedge angle 4.1,4.2 one by one
There is gap between corresponding relative and relative wedge angle.
Electrostatic discharge line 3, identical, the clearance distance between relative wedge angle that connects wedge angle 4.1 on electrostatic line 5,4.2 size and shapes
It is identical with wedge angle oneself height.
Electrostatic discharge line 3, the length for connecing electrostatic line 5, width are identical.
Claims (3)
- The ITO cabling circuit antistatic methods for designing of 1.OGS touch-screens, it is characterised in that：By in ITO cablings circuit on wiring board Original ground wire is caused near wiring board marginal position, and one electrostatic discharge line of design is connected with ground wire, in electrostatic discharge line direction A wedge angle is designed in the side at wiring board edge at interval of same distance, and the design of electrostatic discharge line position is then corresponded in the circuit board One connects electrostatic line, and it is parallel to each other with electrostatic discharge line relative that this connects electrostatic line, every towards the side of electrostatic discharge line electrostatic line is connect Interval same distance designs a wedge angle, electrostatic discharge line, connects on electrostatic line wedge angle and corresponds between relative and relative wedge angle There is gap.
- 2. ITO cabling circuit antistatic methods for designing of OGS touch screen according to claim 1, it is characterised in that：Put quiet Electric wire, connect that wedge angle size and shape on electrostatic line is identical, clearance distance is identical with wedge angle oneself height between relative wedge angle.
- 3. ITO cabling circuit antistatic methods for designing of OGS touch screen according to claim 1, it is characterised in that：Put quiet Electric wire, the length for connecing electrostatic line, width are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140275.0A CN106708318A (en) | 2016-12-12 | 2016-12-12 | Anti-static design method for ITO (Indium Tin Oxide) routing circuit of OGS (One Glass Solution) touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140275.0A CN106708318A (en) | 2016-12-12 | 2016-12-12 | Anti-static design method for ITO (Indium Tin Oxide) routing circuit of OGS (One Glass Solution) touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106708318A true CN106708318A (en) | 2017-05-24 |
Family
ID=58937120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140275.0A Pending CN106708318A (en) | 2016-12-12 | 2016-12-12 | Anti-static design method for ITO (Indium Tin Oxide) routing circuit of OGS (One Glass Solution) touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106708318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329332A (en) * | 2017-08-28 | 2017-11-07 | 深圳市宇顺电子股份有限公司 | A kind of Anti-static liquid crystal display screen |
| CN109407883A (en) * | 2018-09-27 | 2019-03-01 | 合肥鑫晟光电科技有限公司 | A kind of touch screen and preparation method thereof, display device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7158121B2 (en) * | 2001-10-19 | 2007-01-02 | American Standard International Inc. | Enhanced touch-screen display system |
| CN203376735U (en) * | 2013-08-08 | 2014-01-01 | 敦泰科技有限公司 | Capacitive touch screen |
-
2016
- 2016-12-12 CN CN201611140275.0A patent/CN106708318A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7158121B2 (en) * | 2001-10-19 | 2007-01-02 | American Standard International Inc. | Enhanced touch-screen display system |
| CN203376735U (en) * | 2013-08-08 | 2014-01-01 | 敦泰科技有限公司 | Capacitive touch screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329332A (en) * | 2017-08-28 | 2017-11-07 | 深圳市宇顺电子股份有限公司 | A kind of Anti-static liquid crystal display screen |
| CN109407883A (en) * | 2018-09-27 | 2019-03-01 | 合肥鑫晟光电科技有限公司 | A kind of touch screen and preparation method thereof, display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |