CN206921060U - Metal lead wire contact panel - Google Patents
Metal lead wire contact panel Download PDFInfo
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- CN206921060U CN206921060U CN201720402402.3U CN201720402402U CN206921060U CN 206921060 U CN206921060 U CN 206921060U CN 201720402402 U CN201720402402 U CN 201720402402U CN 206921060 U CN206921060 U CN 206921060U
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- lead wire
- metal lead
- protective layer
- projection
- insulating protective
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Abstract
A kind of metal lead wire contact panel; including a substrate, a plurality of first metal lead wire, one first insulating protective layer and a redundant pattern; the end of a plurality of first metal lead wire is located on the redundant pattern; multiple openings are provided with first insulating protective layer; the plurality of be open exposes the end of a plurality of first metal lead wire, and the end of a plurality of first metal lead wire and the surface of first insulating protective layer are located approximately at same plane.The metal lead wire contact panel, on the premise of protection metal lead wire is not oxidized, false pressure test can be carried out to contact panel.
Description
Technical field
It the utility model is related to technical field of touch control, more particularly to a kind of metal lead wire contact panel.
Background technology
Contact panel for realizing touch controllable function has been widely used in the production of the electronics such as mobile phone, computer, game machine, TV
Input equipment is used as in product, such contact panel, which has, to be used to implement the Touch Zone of touch control operation and the cabling around the Touch Zone
Area, the cabling area include a bonding position, and the cabling area is provided with a plurality of leads, and each lead one end connects the Touch Zone, separately
One end is formed as finger, and each finger is respectively positioned on the bonding position, and the finger is used to connect FPC.
For considering for lead resistance and cost is reduced, a plurality of leads is using metal material making.Therefore, if this is more
Bar lead is exposed in atmosphere, can be oxidized, cause dysfunction.During actual fabrication, increase by one layer on a plurality of leads
Protective layer, for completely cutting off metal and air, play a part of protecting a plurality of leads.The protective layer covers a plurality of leads, and
To should the region of finger set jagged, the subregion that the breach is used to expose the finger is so that finger connection is flexible
Wiring board.
, it is necessary to false pressure functional test be carried out, in particular it is required that will be soft before FPC is fitted into contact panel
Golden finger on property wiring board is fitted on the finger.And due to difference in height, the golden hand of FPC be present in the indentation, there
Referring to can lead to not contact with the finger because predeterminated position is deviateed, so that false pressure functional test can not be carried out.
It should be noted that the narration to background above technology is merely to illustrate that skill to be solved in the utility model
Art problem, published technology can not be understood as.
Utility model content
The problem of can not carrying out false pressure test for contact panel, the utility model provides a kind of metal lead wire touch surface
Plate, the metal lead wire contact panel can carry out false pressure test on the premise of protection lead is not oxidized to contact panel.
The technical scheme for solving its technical problem that the utility model embodiment provides is as follows：
A kind of metal lead wire contact panel, including at least substrate with a first surface, one are located at the first surface
On redundant pattern, a plurality of first metal lead wire on the first surface and on the first surface and cover
One first insulating protective layer of a plurality of first metal lead wire, first surface definition have a touch area and one to abut and surround
The lead areas of the touch area, the interior definition of the lead areas have one for the bonding position with FPC bonding, and this is a plurality of
First metal lead wire is located at the lead areas in the projection of the first surface, and the end of a plurality of first metal lead wire this
The projection on one surface is located at the bonding position, and the redundant pattern is located at the bonding position in the projection of the first surface, and this plurality of first
The end of metal lead wire is located on side of the redundant pattern away from the first surface, is provided with first insulating protective layer
Multiple openings, the plurality of be open expose the end of a plurality of first metal lead wire, the end of a plurality of first metal lead wire
Away from the first surface side where plane and first insulating protective layer be located at the bonding position partially away from this first
Plane where the side on surface is same plane or is two planes that distance is less than 0.2um.
In the utility model preferred embodiment, the metal lead wire contact panel that is somebody's turn to do also includes a plurality of first touch control electrode, more
Bar second touch control electrode, a plurality of second metal lead wire, a plurality of secondary second metal lead wire and one second insulating protective layer, this plurality of
Two touch control electrodes and a plurality of second metal lead wire are located on the first surface, and second insulating protective layer is located at first table
On face and cover a plurality of second touch control electrode and a plurality of second metal lead wire, it is second exhausted that first metal lead wire is located at this
On edge protective layer, second insulating protective layer is located at outside the bonding position in the projection of the first surface, and second insulation is protected
Multiple apertures are provided with sheath, a bridge piece is provided with each aperture, a plurality of first touch control electrode, this plurality of first
Metal lead wire and a plurality of secondary second metal lead wire are located on the side of second insulating protective layer away from the first surface,
A plurality of first touch control electrode is equal in the projection of the first surface in the projection of the first surface and a plurality of second touch control electrode
Positioned at the touch area, a plurality of first metal lead wire the projection of the first surface, a plurality of second metal lead wire this
The projection on one surface and a plurality of secondary second metal lead wire are respectively positioned on the lead areas in the projection of the first surface, each to be somebody's turn to do
First touch control electrode is electrical connected first metal lead wire head end with 1, each second metal lead wire head end and one this second touch
Control electrode is electrical connected, and the bridge piece is electrical connected with one for end, each pair the second metal lead wire head end and the bridge piece
It is electrical connected, end is located on side of the redundant pattern away from the first surface, and it is more that the plurality of opening exposes this
End of bar the second metal lead wire of pair, where the side of the remote first surface in the end of a plurality of secondary second metal lead wire
Plane where plane and first insulating protective layer are located at the side partially away from the first surface of the bonding position is same
Plane or two planes for being less than 0.2um for distance.
In the utility model preferred embodiment, the metal lead wire contact panel that is somebody's turn to do also includes a plurality of first touch control electrode, more
The metal lead wire of bar redundancy first, a plurality of second touch control electrode, a plurality of second metal lead wire, the metal lead wire of a plurality of redundancy second and one
Second insulating protective layer, a plurality of second touch control electrode, a plurality of metal lead wire of redundancy first and a plurality of second metal lead wire
On the first surface, second insulating protective layer is located on the first surface and covers a plurality of second touch control electrode
With a plurality of second metal lead wire, first metal lead wire is located on second insulating protective layer, second insulating protective layer
It is located in the projection of the first surface outside the bonding position, a plurality of first touch control electrode and a plurality of first metal lead wire are located at
On the side of second insulating protective layer away from the first surface, each metal lead wire of redundancy second is located at second gold medal
Belong on side of the lead away from the first surface, each first metal lead wire be located at the part of the bonding position, and be located at one this is superfluous
Remaining on side of first metal lead wire away from the first surface, a plurality of first touch control electrode the first surface projection and
The a plurality of second touch control electrode is respectively positioned on the touch area in the projection of the first surface, a plurality of first metal lead wire this
The projection on one surface and a plurality of second metal lead wire are respectively positioned on the lead areas in the projection of the first surface, a plurality of redundancy
First metal lead wire is in the projection of the first surface and a plurality of metal lead wire of redundancy second in the equal position of projection of the first surface
In the bonding position, first touch control electrode is electrical connected each first metal lead wire head end with 1, and each second metal draws
The second touch control electrode is electrical connected line head end with one, and end is located at the bonding position in the projection of the first surface, and each this is superfluous
Remaininging the second metal lead wire head end, second metal lead wire is electrical connected with 1, end be located at positioned at the redundant pattern away from this first
On the side on surface, the plurality of be open exposes the end of a plurality of metal lead wire of redundancy second, a plurality of redundancy second
The end of metal lead wire is located at the bonding position away from the plane where the side of the first surface and first insulating protective layer
The side partially away from the first surface where plane be same plane or be distance be less than 0.2um two planes.
Further, the redundant pattern has identical material and the shape in same processing procedure with second insulating protective layer
Into.
The metal lead wire contact panel that the present embodiment provides, by setting redundant pattern so that be used for and FPC
The metal lead wire end of bonding flushes with or slightly higher than panel outermost layer insulating protective layer with panel outermost layer insulating protective layer, is protecting
On the premise of shield metal lead wire is not oxidized, false pressure test can be carried out to contact panel.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the structural representation for the metal lead wire contact panel that the utility model first embodiment provides.
Fig. 2 is sectional views of the Fig. 1 along A1-A1 lines.
Fig. 3 is sectional views of the Fig. 1 along B1-B1 lines.
Fig. 4 is the structural representation for the metal lead wire contact panel that the utility model second embodiment provides.
Fig. 5 is sectional views of the Fig. 4 along A2-A2 lines.
Fig. 6 is sectional views of the Fig. 4 along B2-B2 lines.
Embodiment
To illustrate the metal lead wire contact panel of the utility model embodiment offer, below in conjunction with Figure of description and word
Explanation is described in detail.
The utility model embodiment provides a kind of metal lead wire contact panel, including a base at least with a first surface
Plate, one are located at the redundant pattern on the first surface, a plurality of first metal lead wire on the first surface and are located at
On the first surface and one first insulating protective layer of a plurality of first metal lead wire is covered, first surface definition has one to touch
Control region and one and abut the lead areas for simultaneously surrounding the touch area, in the lead areas definition there is one to be used for and FPC
The bonding position of bonding, a plurality of first metal lead wire are located at the lead areas in the projection of the first surface, and this plurality of first
The end of metal lead wire is located at the bonding position in the projection of the first surface, and the redundant pattern is located in the projection of the first surface
The bonding position, the end of a plurality of first metal lead wire are located on side of the redundant pattern away from the first surface, and this
Multiple openings are provided with one insulating protective layer, the plurality of be open exposes the end of a plurality of first metal lead wire, and this is a plurality of
The end of first metal lead wire is located at the nation away from the plane where the side of the first surface and first insulating protective layer
Plane where the side partially away from the first surface of positioning is same plane or is flat apart from two less than 0.2um
Face.
The technical solution of the utility model is illustrated below by way of two embodiments.
First embodiment
The present embodiment provides a kind of metal lead wire contact panel, and Fig. 1 is the metal lead wire contact panel that the present embodiment provides
Structural representation, Fig. 2 is sectional views of the Fig. 1 along A1-A1 lines, and Fig. 3 is sectional views of the Fig. 1 along B1-B1 lines, please join Fig. 1 to scheme
3, the metal lead wire contact panel 100, which includes one, at least has the substrate 110 of a first surface 110a, a plurality of second touch control electrode
121st, a plurality of second metal lead wire 123, one second insulating protective layer 130, a redundant pattern 130a, a plurality of first touch control electrode
141st, a plurality of first metal lead wire 143, a plurality of secondary second metal lead wire 123a and one first insulating protective layer 150.
Wherein, first surface 110a defines a touch area 111 and one and abuts and surround drawing for the touch area 111
Line region 113, the interior definition of the lead areas 113 have one for the bonding position 113a with FPC bonding, and this plurality of second
Touch control electrode 121 is located at the touch area 111, and a plurality of second metal lead wire 123 is located at the lead areas 113, it is each this
The second touch control electrode 121 is electrical connected two metal lead wires 123 with one.
Second insulating protective layer 130 is located on first surface 110a and covers a plurality of second touch control electrode 121
With a plurality of second metal lead wire 123, it is preferable that projection of second insulating protective layer 130 in first surface 110a is located at
Outside the 113a of the bonding position；Multiple apertures 131 are provided with second insulating protective layer 130, are provided with each aperture 131
One conductive bridge piece 123b.
Redundant pattern 130a is located in the 113a of the bonding position, it is preferable that redundant pattern 130a protects with second insulation
Sheath 130 has identical material and formed in same processing procedure.
A plurality of first touch control electrode 141 is located on second insulating protective layer 130 and first surface 110a's
Projection is located at the touch area 111, and a plurality of first metal lead wire 143 is located on second insulating protective layer 130 and at this
First surface 110a projection is located at the lead areas 113, each head end of first metal lead wire 143 and first touch-control electricity
Pole 141 is electrical connected, and end is located at the bonding position 113a and on redundant pattern 130a, and a plurality of secondary second metal draws
Line 123a is located on second insulating protective layer 130, and each pair the second metal lead wire 123a head ends by one, take by the conduction
Second metal lead wire 123 is electrical connected fitting 123b with 1, and end is located at the bonding position 113a and is located at the redundant pattern
On 130a.
First insulating protective layer 150 is located on second insulating protective layer 130 and covers a plurality of first touch-control electricity
Pole 141 and a plurality of first metal lead wire 143, multiple openings 151 are provided with first insulating protective layer 150, it is the plurality of to open
151 projection on first surface 110a of mouth is located in the bonding position 113a, and the plurality of opening 151 is in first surface 110a
On projection cover the projections of a plurality of secondary second metal lead wire 123a in first surface 110a a part, this plurality of first
Projection of the metal lead wire 143 in first surface 110a is a part of, and covers redundant pattern 130a in first surface 110a
On projection whole, projection covering the plurality of openings 151 of the redundant pattern 130a on first surface 110a this
Part or all of projection on one surface 110a.
Second embodiment
The present embodiment provides a kind of metal lead wire contact panel, and Fig. 4 is the metal lead wire contact panel that the present embodiment provides
Structural representation, Fig. 5 is sectional views of the Fig. 4 along A2-A2 lines, and Fig. 6 is sectional views of the Fig. 4 along B2-B2 lines, please join Fig. 4 to scheme
6, the metal lead wire contact panel 300, which includes one, at least has the substrate 310 of a first surface 310a, a plurality of second touch control electrode
321st, a plurality of second metal lead wire 323, one second insulating protective layer 330, a redundant pattern 330a, a plurality of first touch control electrode
341st, a plurality of first metal lead wire 343, a plurality of redundancy the second metal lead wire 323a and one first insulating protective layer 350.Preferably,
The metal lead wire contact panel 300 also includes a plurality of the first metal lead wire of redundancy 343a.
Wherein, first surface 310a defines a touch area 311 and one and abuts and surround drawing for the touch area 311
Line region 313, the interior definition of the lead areas 313 have one for the bonding position 313a with FPC bonding, and this plurality of second
Touch control electrode 321 is located at the touch area 311, and a plurality of second metal lead wire 323 is located at the lead areas 313, it is each this
The second touch control electrode 321 is electrical connected the head end of two metal lead wire 323 with one, and end is located at bonding position 313a.
Second insulating protective layer 330 is located on first surface 310a and covers a plurality of second touch control electrode 321
With a plurality of second metal lead wire 323, projection and a plurality of second gold medal of second insulating protective layer 330 in bonding position 313a
It is misaligned to belong to projection of the lead 323 in bonding position 313a.
Redundant pattern 330a cover a part for a plurality of second metal lead wire 323 and its on first surface 310a
Projection be located in the 313a of the bonding position.Preferably, redundant pattern 330a has identical with second insulating protective layer 330
Material and formed in same processing procedure.
A plurality of first touch control electrode 341 is located on second insulating protective layer 330 and first surface 310a's
Projection is located at the touch area 311, and a plurality of first metal lead wire 343 is located on second insulating protective layer 330 and at this
First surface 310a projection is located at the lead areas 313, each head end of first metal lead wire 343 and first touch-control electricity
Pole 341 is electrical connected, and end is located at bonding position 313a, and a plurality of the second metal lead wire of redundancy 323a is located at a plurality of second gold medal
On category lead 323 and its projection on first surface 310a is located at the binding area, each metal lead wire of redundancy second
Second metal lead wire 323 is electrical connected 323a with 1.
First insulating protective layer 350 is located on second insulating protective layer 330 and covers a plurality of first touch-control electricity
Pole 341 and a plurality of first metal lead wire 343 and a plurality of the second metal lead wire of redundancy 323a, first insulating protective layer
Multiple openings 351 are provided with 350,351 projection on first surface 310a of the plurality of opening is located at the bonding position 313a
A part that is interior and covering the projections of a plurality of redundancy the second metal lead wire 323a in first surface 310a and this plurality of
One metal lead wire 343 is in a first surface 310a projection part, 351 throwing on first surface 310a of the plurality of opening
Shadow covers the whole of projections of the redundant pattern 330a on first surface 310a, and redundant pattern 330a is in the first surface
Projection on 310a covers part or all of 351 projection on first surface 310a of the plurality of opening.
The utility model embodiment provide metal lead wire contact panel, by setting redundant pattern so that for it is soft
Property wiring board bonding metal lead wire end and panel outermost layer insulating protective layer flush with or slightly higher than the insulation of panel outermost layer and protect
Sheath, on the premise of protection metal lead wire is not oxidized, false pressure test can be carried out to contact panel.
Further, redundant pattern and the second insulating protective layer have identical material and a shape in the lump in same processing procedure
Into simplifying technique.
It is the preferred embodiment of metal lead wire contact panel provided by the utility model above, can not be interpreted as to this reality
With the limitation of new rights protection scope, those skilled in the art will be appreciated that, not depart from the premise of the utility model design
Under, a variety of improvement or replacement can be also done, all improvement or replacement all should be in rights protection scopes of the present utility model, i.e., originally
The rights protection scope of utility model should be defined by claim.
In the case where not conflicting, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
Claims (4)
1. a kind of metal lead wire contact panel, including one at least the substrate with a first surface, positioned at the first surface it
On a plurality of first metal lead wire, on the first surface and covering a plurality of first metal lead wire it is one first exhausted
Edge protective layer, the first surface define a touch area and one and abutted and around the lead areas of the touch area, institute
Stating definition in lead areas has one to be used for bonding position with FPC bonding, and a plurality of first metal lead wire is described the
The projection on one surface is located at the lead areas, and the end of a plurality of first metal lead wire is in the projection of the first surface
Positioned at the bonding position, multiple openings are provided with first insulating protective layer, the multiple opening exposes described a plurality of
The end of first metal lead wire, it is characterised in that also including the redundant pattern one on the first surface, the redundancy
Pattern is located at the bonding position in the projection of the first surface, and the end of a plurality of first metal lead wire is located at the redundancy
On side of the pattern away from the first surface, the end of a plurality of first metal lead wire is away from the first surface
Side where plane and first insulating protective layer be located at the bonding position partially away from the one of the first surface
Plane where side is same plane or is two planes that distance is less than 0.2um.
2. metal lead wire contact panel as claimed in claim 1, it is characterised in that also including a plurality of first touch control electrode, more
Bar second touch control electrode, a plurality of second metal lead wire, a plurality of secondary second metal lead wire and one second insulating protective layer, it is described a plurality of
Second touch control electrode and a plurality of second metal lead wire are located on the first surface, and second insulating protective layer is located at
On the first surface and cover a plurality of second touch control electrode and a plurality of second metal lead wire, first metal
Lead is located on second insulating protective layer, and second insulating protective layer is located at described in the projection of the first surface
Outside bonding position, multiple apertures are provided with second insulating protective layer, a bridge piece, institute are provided with each aperture
A plurality of first touch control electrode, a plurality of first metal lead wire and a plurality of secondary second metal lead wire are stated positioned at described second
On side of the insulating protective layer away from the first surface, projection of a plurality of first touch control electrode in the first surface
With a plurality of second touch control electrode touch area, a plurality of first metal are respectively positioned in the projection of the first surface
Lead is in the projecting of the first surface, a plurality of second metal lead wire in the projection of the first surface and described a plurality of
Secondary second metal lead wire is respectively positioned on the lead areas, each first metal lead wire head end in the projection of the first surface
It is electrical connected with first touch control electrode, each second metal lead wire head end and a second touch control electrode electricity
Property be connected, end is electrical connected with a bridge piece, each secondary second metal lead wire head end and bridge piece electricity
Property be connected, end is located on side of the redundant pattern away from the first surface, and the multiple opening exposes described
The end of a plurality of secondary second metal lead wire, the end of a plurality of secondary second metal lead wire is away from the first surface
Side where plane and first insulating protective layer be located at the bonding position partially away from the one of the first surface
Plane where side is same plane or is two planes that distance is less than 0.2um.
3. metal lead wire contact panel as claimed in claim 1, it is characterised in that also including a plurality of first touch control electrode, more
The metal lead wire of bar redundancy first, a plurality of second touch control electrode, a plurality of second metal lead wire, the metal lead wire of a plurality of redundancy second and one
Second insulating protective layer, a plurality of second touch control electrode, a plurality of metal lead wire of redundancy first and a plurality of second gold medal
Category lead is located on the first surface, and second insulating protective layer is located on the first surface and covered described more
Bar second touch control electrode and a plurality of second metal lead wire, first metal lead wire be located at second insulating protective layer it
On, second insulating protective layer is located at outside the bonding position in the projection of the first surface, a plurality of first touch-control
Electrode and a plurality of first metal lead wire are located on the side of second insulating protective layer away from the first surface, often
One metal lead wire of redundancy second is located on the side of second metal lead wire away from the first surface, Mei Yisuo
State the first metal lead wire and be located at the part of the bonding position and be located at a metal lead wire of redundancy first away from the first surface
Side on, a plurality of first touch control electrode is in the projection of the first surface and a plurality of second touch control electrode in institute
The projection for stating first surface is respectively positioned on the touch area, a plurality of first metal lead wire the first surface projection and
A plurality of second metal lead wire is respectively positioned on the lead areas, a plurality of gold medal of redundancy first in the projection of the first surface
Belong to lead in the projection of the first surface and a plurality of metal lead wire of redundancy second in the equal position of projection of the first surface
In the bonding position, each first metal lead wire head end is electrical connected with first touch control electrode, and each described
Two metal lead wire head ends are electrical connected with a second touch control electrode, and end is located at the nation in the projection of the first surface
Positioning, each redundancy the second metal lead wire head end are electrical connected with second metal lead wire, and end is located at institute
State on side of the redundant pattern away from the first surface, the multiple opening exposes the metal of a plurality of redundancy second and drawn
The end of line, it is flat where side of the end away from the first surface of a plurality of metal lead wire of redundancy second
Plane where face and first insulating protective layer are located at the side partially away from the first surface of the bonding position is
Same plane or two planes for being less than 0.2um for distance.
4. metal lead wire contact panel as claimed in claim 2 or claim 3, it is characterised in that the redundant pattern and described second
Insulating protective layer has identical material and formed in same processing procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402402.3U CN206921060U (en) | 2017-04-17 | 2017-04-17 | Metal lead wire contact panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402402.3U CN206921060U (en) | 2017-04-17 | 2017-04-17 | Metal lead wire contact panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921060U true CN206921060U (en) | 2018-01-23 |
Family
ID=61305600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720402402.3U Active CN206921060U (en) | 2017-04-17 | 2017-04-17 | Metal lead wire contact panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN206921060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733242A (en) * | 2017-04-17 | 2018-11-02 | 深圳莱宝高科技股份有限公司 | Metal lead wire touch panel and preparation method thereof |
-
2017
- 2017-04-17 CN CN201720402402.3U patent/CN206921060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733242A (en) * | 2017-04-17 | 2018-11-02 | 深圳莱宝高科技股份有限公司 | Metal lead wire touch panel and preparation method thereof |
| CN108733242B (en) * | 2017-04-17 | 2024-02-20 | 深圳莱宝高科技股份有限公司 | Metal lead touch panel and manufacturing method thereof |
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