CN202003334U - Touch-control device - Google Patents
Touch-control device Download PDFInfo
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- CN202003334U CN202003334U CN2011200246446U CN201120024644U CN202003334U CN 202003334 U CN202003334 U CN 202003334U CN 2011200246446 U CN2011200246446 U CN 2011200246446U CN 201120024644 U CN201120024644 U CN 201120024644U CN 202003334 U CN202003334 U CN 202003334U
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- substrate
- conductive junction
- junction point
- control device
- contactor control
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Abstract
The utility model relates to a touch-control device, which comprises a first base board, a second base board, an insulating layer (or a spacing part) and a flexible circuit board, wherein a first surface and a second surface at one end of the flexible circuit board are respectively provided with a conductive connecting point, so that the flexible circuit board is easily and electrically connected with the conductive connecting points of the first base board and the second base board. In addition, the conductive connecting points arranged on the same surface at the other end of the flexible circuit board are electrically connected with the conductive connecting points at the opposite end through conductive through holes. Therefore, the touch-control device can be manufactured and assembled in a simpler mode.
Description
Technical field
The utility model relates to a kind of contactor control device, particularly a kind of contactor control device of making and assembling of being easy to.
Background technology
Contactor control device provides the user the comparatively mode of operation of intuition, therefore is subjected to liking of consumer.The contactor control device of comparatively popularizing mainly is divided into electric resistance touch-control device and capacitive touch device at present.The electric resistance touch-control device be conductive layer is arranged at/infrabasal plate in surfaces opposite to each other.During operation resistance formula contactor control device, the user pushes upper substrate, makes upper substrate produce deformation and touches the coordinate that infrabasal plate touches with detecting.
Capacitive touch device mainly is divided into surface capacitance type contactor control device and projection-type contactor control device.The surface capacitance type contactor control device be same substrate surface form disalignment to sensing cell.Since sensing cell that density is set is higher, and disalignment to sensing cell between infall need extra insulation processing, therefore, the technology of surface capacitance type contactor control device is comparatively complicated, and loses efficacy because of the defective in the technology causes sensing cell easily.The projection-type contactor control device then be with disalignment to sensing cell be arranged at the different substrate surface, so can reduce each substrate sensing cell density is set, and can simplify disalignment to sensing cell between insulation processing.Yet, on above-mentioned electric resistance touch-control device and the projective capacitive touch-control device/and infrabasal plate is equipped with a plurality of external conductive contacts, and therefore, a plurality of external conductive contacts of follow-up will going up/infrabasal plate are comparatively complicated with the outside technology that electrically connects.
In sum, making and assemble contactor control device as comparatively simple mode how is the target that the present utmost point need be made great efforts.
The utility model content
The utility model provides a kind of contactor control device, its on flexible circuit board one end/lower surface is provided with conductive junction point respectively, makes flexible circuit board be easy to electrically connect with the conductive junction point of last/infrabasal plate.In addition, make the conductive junction point of the flexible circuit board other end can be arranged at same surface by conductive through hole and electrically connect with the conductive junction point of opposite end.Therefore, contactor control device of the present utility model can be made and assemble in comparatively simple mode.
The contactor control device of the utility model one embodiment comprises first substrate, second substrate, insulation course and flexible circuit board.First substrate has first surface and opposing second surface, and comprises a plurality of first sensing cells and a plurality of first axis line.First sensing cell is arranged at the second surface of first substrate, and is first axial array.The first axis line is arranged at the second surface of first substrate, and an end of each bar first axis line and the electric connection of corresponding first sensing cell, and its other end is as first conductive junction point.Second substrate has first surface and opposing second surface, and second substrate is relative with the second surface of first substrate with its first surface.Second substrate comprises a plurality of second sensing cells and a plurality of second axis line.Second sensing cell is arranged at the first surface of second substrate, and is second axial array.The second axis line is arranged at the first surface of second substrate, and an end of each bar second axis line and the electric connection of corresponding second sensing cell, and its other end is as second conductive junction point.Insulation course is arranged between first sensing cell and second sensing cell.Flexible circuit board has first surface, opposing second surface, a plurality of the 3rd conductive junction points and a plurality of the 4th conductive junction points that electrically connect with corresponding the 3rd conductive junction point, wherein a plurality of the 3rd conductive junction points are arranged at the first surface and the second surface of an end of flexible circuit board respectively, and electrically connect with first conductive junction point and second conductive junction point respectively, the 4th conductive junction point is arranged at the first surface or the second surface of the other end of flexible circuit board, and part the 4th conductive junction point is the 3rd conductive junction point electric connection via at least one conductive through hole and opposite side.
Wherein, described the 3rd conductive junction point electrically connects with anisotropy conducting film and described first conductive junction point.
Wherein, described the 3rd conductive junction point electrically connects with anisotropy conducting film and described second conductive junction point.
Wherein, described contactor control device also comprises connector, and described the 4th conductive junction point of this connector and described flexible circuit board electrically connects.
Wherein, described contactor control device also comprises controller, and this controller and described a plurality of the 4th conductive junction point electrically connect, in order to detect the sensing signal of described a plurality of first sensing cell and described a plurality of second sensing cells.
Wherein, described contactor control device also comprises protective seam, and this protective seam is arranged at the described second surface of described second substrate.
Wherein, described protective seam comprises cured film.
Wherein, the material of described first substrate comprises high molecular polymer or glass.
Wherein, the material of described second substrate comprises high molecular polymer or glass.
The contactor control device of another embodiment of the utility model comprises first substrate, second substrate, a plurality of distance piece and flexible circuit board.First substrate has first surface and opposing second surface, and comprises a plurality of sensing cells and a plurality of first trace.The sensing cell and first trace are arranged at the second surface of first substrate, and an end of each bar first trace and the electric connection of corresponding sensing cell, and its other end is as first conductive junction point.Second substrate has first surface and opposing second surface, and second substrate is relative with the second surface of first substrate with its first surface.Second substrate comprises the conductive layer and second trace.The conductive layer and second trace are arranged at the first surface of second substrate, and an end of second trace and conductive layer electric connection, and its other end is as second conductive junction point.Distance piece is arranged between first substrate and second substrate.Flexible circuit board has first surface, opposing second surface, the 4th conductive junction point that a plurality of the 3rd conductive junction points and a plurality of and corresponding the 3rd conductive junction point electrically connect, wherein a plurality of the 3rd conductive junction points are arranged at the first surface and the second surface of an end of flexible circuit board respectively, and electrically connect with first conductive junction point and second conductive junction point respectively, the 4th conductive junction point is arranged at the first surface or the second surface of the other end of flexible circuit board, and part the 4th conductive junction point is the 3rd conductive junction point electric connection via at least one conductive through hole and opposite side.
Wherein, described the 3rd conductive junction point electrically connects with anisotropy conducting film and described first conductive junction point.
Wherein, described the 3rd conductive junction point electrically connects with anisotropy conducting film and described second conductive junction point.
Wherein, described contactor control device also comprises connector, and described the 4th conductive junction point of this connector and described flexible circuit board electrically connects.
Wherein, described contactor control device also comprises controller, and this controller and described the 4th conductive junction point electrically connect, in order to detect the sensing signal of described a plurality of sensing cells.
Wherein, described contactor control device also comprises protective seam, and this protective seam is arranged at the described second surface of described second substrate.
Wherein, described protective seam comprises cured film.
Wherein, the material of described first substrate comprises high molecular polymer or glass.
Wherein, the material of described second substrate comprises high molecular polymer.
Below illustrate in detail by the specific embodiment conjunction with figs., with the effect that is easier to understand the purpose of this utility model, technology contents, characteristics and is reached.
Description of drawings
Fig. 1 is a synoptic diagram, shows the contactor control device of the utility model one embodiment.
Fig. 2 a is a cross sectional side view, shows the cross-section structure of the contactor control device of the utility model one embodiment along AA line among Fig. 1.
Fig. 2 b is a cross sectional side view, shows the cross-section structure of the contactor control device of the utility model one embodiment along BB line among Fig. 1.
Fig. 3 is a cross sectional side view, shows the contactor control device of another embodiment of the utility model.
The primary clustering symbol description
1 contactor control device
11 first substrates
111 first surfaces
112 second surfaces
113 first sensing cells
113 ' sensing cell
The 113a sensing cell
The 113b conductive trace
114 first axis lines
114 ' first trace
1,141 first conductive junction points
12 second substrates
121 first surfaces
122 second surfaces
123 second sensing cells
123 ' conductive layer
The 123a sensing cell
The 123b conductive trace
124 second axis lines
124 ' second trace
1,241 second conductive junction points
13 flexible circuit boards
131 first surfaces
132 second surfaces
133 the 3rd conductive junction points
134 the 4th conductive junction points
14 anisotropy conducting films
15 distance pieces
20 connectors
Embodiment
Please refer to Fig. 1 and Fig. 2 a, Fig. 2 b, wherein, Fig. 2 a is the cross sectional side view along AA line among Fig. 1, and Fig. 2 b is the cross sectional side view along the BB line among Fig. 1.The contactor control device 1 of an embodiment of the present utility model comprises first substrate 11, second substrate 12, insulation course (not shown) and flexible circuit board 13.First substrate 11 have first surface 111 and with first surface 111 opposing second surface 112.In one embodiment, the material of first substrate 11 can be high molecular polymer (polyethylene terephthalate for example, polyethylene terephthalate, PET) or glass.A plurality of first sensing cells 113 and a plurality of first axis line 114 are set on the second surface 112 of first substrate 11.As shown in Figure 1, each first sensing cell 113 comprises a plurality of sensing cell 113a and the conductive trace 113b that electrically connects sensing cell 113a, makes first sensing cell 113 be first axial array.One end of the first axis line 114 and corresponding first sensing cell 113 electrically connect, and the other end can be used as first conductive junction point 1141, so that first sensing cell 113 can electrically connect with outside via first conductive junction point 1141.
Please refer to Fig. 2 a and Fig. 2 b, flexible circuit board 13 have first surface 131 and with relative first surface 131 opposing second surface 132.A plurality of the 3rd conductive junction points 133 are set on the first surface 131 of flexible circuit board 13 1 ends and the second surface 132.A plurality of the 4th conductive junction points 134 then are set on the first surface 131 of flexible circuit board 13 other ends or the second surface 132.The 3rd conductive junction point 133 and the 4th conductive junction point 134 that are positioned at same surface can be electrically connected to each other via conductive trace 135.The 3rd conductive junction point 133 and the 4th conductive junction point 134 that are positioned at different surfaces then can be electrically connected to each other via conductive trace 135 and conductive through hole 136.Be noted that shown in Fig. 2 b, the difference in height that conductive junction point and conductive trace presented only is in order to be easy to understand the relative position of conductive junction point and conductive trace, but not in order to restriction the utility model.
The 3rd conductive junction point 133 of flexible circuit board 13 electrically connects with first conductive junction point 1141 of first substrate 11 and second conductive junction point 1241 of second substrate 12 in a suitable manner, so, first sensing cell 113 of first substrate 11 and second substrate 12 and second sensing cell 123 can electrically connect with outside via the 4th conductive junction point 134 of flexible circuit board 13.Because the 4th conductive junction point 134 is arranged at the same surface of flexible circuit board 13, therefore, the follow-up manufacturing of contactor control device 1 of the present utility model and assembling are comparatively simple.In one embodiment, the 3rd conductive junction point 133 of flexible circuit board 13 is that (anisotropic conductive film, ACF) second conductive junction point 1241 of first conductive junction point 1141 of 14 and first substrate 11 and/or second substrate 12 electrically connects with the anisotropy conducting film.
In one embodiment, contactor control device 1 of the present utility model also comprises a connector 20 (as shown in Figure 1), and the 4th conductive junction point 134 of itself and flexible circuit board 13 electrically connects, and makes contactor control device 1 of the present utility model be easy to be assembled in electronic installation.In one embodiment, contactor control device of the present utility model also comprises a controller (not shown).Controller can electrically connect with a plurality of second conductive junction points 134, in order to detect the sensing signal of first sensing cell 113 and second sensing cell 123.In one embodiment, contactor control device of the present utility model also comprises a protective seam, and it is arranged at the second surface 122 of second substrate 12.For example, protective seam can be a cured film.
Be noted that aforementioned is to explain with projective capacitive touch-control device, but is not limited thereto, the utility model spirit also can be applicable to the electric resistance touch-control device.For example, please refer to Fig. 3, the contactor control device of the utility model one embodiment comprises first substrate 11, second substrate 12, a plurality of distance piece 15 and flexible circuit board 13.A plurality of sensing cells 113 ' and a plurality of first trace 114 ' are set on the second surface of first substrate 11, and wherein, an end of first trace 114 ' and corresponding sensing cell 113 ' electrically connect, and its other end is as one first conductive junction point 1141.Second substrate 12 is relative with the second surface of first substrate with first surface.The first surface of second substrate 12 is provided with a conductive layer 123 ' and second trace 124 '.One end of second trace 124 ' and conductive layer 123 ' electrically connect, and its other end is as second conductive junction point 1241.Distance piece 15 is arranged between first substrate 11 and second substrate 12.The structure of flexible circuit board 13 does not repeat them here as previously mentioned.The 3rd conductive junction point 133 of flexible circuit board 13 electrically connects by first conductive junction point 1141 of the anisotropy conducting film 14 and first substrate 11 and second conductive junction point 1241 of second substrate 12.So, sensing cell 113 ' and conductive layer 123 ' can electrically connect with outside via the 4th conductive junction point 134 of flexible circuit board 13.
Comprehensively above-mentioned, contactor control device of the present utility model is provided with a plurality of the 3rd conductive junction points respectively in the first surface and the second surface of flexible circuit board one end, makes flexible circuit board be easy to electrically connect with the conductive junction point of first substrate and second substrate.In addition, the 4th conductive junction point of the flexible circuit board other end is arranged at same surface, and by conductive through hole the 3rd conductive junction point of the 4th conductive junction point and opposite end is electrically connected.In other words, the conductive junction point of first substrate and second substrate can electrically connect with outside via same lip-deep the 4th conductive junction point, and therefore contactor control device of the present utility model can be made and assemble in comparatively simple mode.
Above-described embodiment only is for technological thought of the present utility model and characteristics are described, its purpose makes those skilled in the art can understand content of the present utility model and is implementing according to this, and can not with qualification the utility model, be that every equalization of doing according to spirit disclosed in the utility model changes or modifies, must be encompassed in the claim of the present utility model institute restricted portion.
Claims (18)
1. a contactor control device is characterized in that, comprising:
First substrate, this first substrate has first surface and opposing second surface, and comprises:
A plurality of first sensing cells, these a plurality of first sensing cells are arranged at the described second surface of described first substrate, and are first axial array; And
A plurality of first axis lines, these a plurality of first axis lines are arranged at the described second surface of described first substrate, and an end of each bar first axis line and corresponding first sensing cell electrically connect, and the other end of each bar first axis line is as first conductive junction point;
One second substrate, this second substrate has first surface and opposing second surface, and wherein this first surface of this second substrate is relative with the described second surface of described first substrate, and this second substrate comprises:
A plurality of second sensing cells, these a plurality of second sensing cells are arranged at the described first surface of described second substrate, and are second axial array; And
A plurality of second axis lines, these a plurality of second axis lines are arranged at the described first surface of described second substrate, and an end of each bar second axis line and corresponding second sensing cell electrically connect, and an end other end of each bar second axis line is as second conductive junction point;
Insulation course, this insulation course are arranged between described first sensing cell and described second sensing cell; And
Flexible circuit board, this flexible circuit board has first surface, opposing second surface, a plurality of the 3rd conductive junction points and a plurality of the 4th conductive junction point, these a plurality of the 4th conductive junction points and corresponding a plurality of the 3rd conductive junction point electrically connect, wherein said a plurality of the 3rd conductive junction point is arranged at the first surface and the second surface of an end of described flexible circuit board respectively, and electrically connect with described a plurality of first conductive junction points and described a plurality of second conductive junction point respectively, described the 4th conductive junction point is arranged at the first surface or the second surface of the other end of described flexible circuit board, and part the 4th conductive junction point is via the 3rd conductive junction point electric connection of at least one conductive through hole and opposite side.
2. contactor control device as claimed in claim 1 is characterized in that, described the 3rd conductive junction point electrically connects with anisotropy conducting film and described first conductive junction point.
3. contactor control device as claimed in claim 1 is characterized in that, described the 3rd conductive junction point electrically connects with anisotropy conducting film and described second conductive junction point.
4. contactor control device as claimed in claim 1 is characterized in that, also comprises:
A connector, described the 4th conductive junction point of this connector and described flexible circuit board electrically connects.
5. contactor control device as claimed in claim 1 is characterized in that, also comprises:
One controller, this controller and described a plurality of the 4th conductive junction point electrically connect, in order to detect the sensing signal of described a plurality of first sensing cell and described a plurality of second sensing cells.
6. contactor control device as claimed in claim 1 is characterized in that, also comprises:
One protective seam, this protective seam are arranged at the described second surface of described second substrate.
7. contactor control device as claimed in claim 6 is characterized in that described protective seam comprises cured film.
8. contactor control device as claimed in claim 1 is characterized in that the material of described first substrate comprises high molecular polymer or glass.
9. contactor control device as claimed in claim 1 is characterized in that the material of described second substrate comprises high molecular polymer or glass.
10. a contactor control device is characterized in that, comprising:
First substrate, this first substrate has first surface and opposing second surface, and comprises:
A plurality of sensing cells, these a plurality of sensing cells are arranged at the described second surface of described first substrate; And
A plurality of first traces, these a plurality of first traces are arranged at the described second surface of described first substrate, and an end of each bar first trace and the electric connection of corresponding sensing cell, and the other end of each bar first trace is as first conductive junction point;
Second substrate, this second substrate has first surface and opposing second surface, and wherein this first surface of this second substrate is relative with the described second surface of described first substrate, and this second substrate comprises:
Conductive layer, this conductive layer are arranged at the described first surface of described second substrate; And
Second trace, this second trace is arranged at the described first surface of described second substrate, and an end of described second trace and the electric connection of described conductive layer, and the other end of described second trace is as second conductive junction point;
A plurality of distance pieces, these a plurality of distance pieces are arranged between described first substrate and described second substrate; And
Flexible circuit board, this flexible circuit board has first surface, opposing second surface, a plurality of the 3rd conductive junction points and a plurality of the 4th conductive junction point, these a plurality of the 4th conductive junction points and corresponding a plurality of the 3rd conductive junction point electrically connect, wherein said a plurality of the 3rd conductive junction point is arranged at the first surface and the second surface of an end of described flexible circuit board respectively, and electrically connect with described first conductive junction point and described second conductive junction point respectively, described the 4th conductive junction point is arranged at the first surface or the second surface of the other end of described flexible circuit board, and part the 4th conductive junction point is via the 3rd conductive junction point electric connection of at least one conductive through hole and opposite side.
11. contactor control device as claimed in claim 10 is characterized in that, described the 3rd conductive junction point electrically connects with anisotropy conducting film and described first conductive junction point.
12. contactor control device as claimed in claim 10 is characterized in that, described the 3rd conductive junction point electrically connects with anisotropy conducting film and described second conductive junction point.
13. contactor control device as claimed in claim 10 is characterized in that, also comprises:
A connector, described the 4th conductive junction point of this connector and described flexible circuit board electrically connects.
14. contactor control device as claimed in claim 10 is characterized in that, also comprises:
One controller, this controller and described the 4th conductive junction point electrically connect, in order to detect the sensing signal of described a plurality of sensing cells.
15. contactor control device as claimed in claim 10 is characterized in that, also comprises:
One protective seam, this protective seam are arranged at the described second surface of described second substrate.
16. contactor control device as claimed in claim 15 is characterized in that, described protective seam comprises cured film.
17. contactor control device as claimed in claim 10 is characterized in that, the material of described first substrate comprises high molecular polymer or glass.
18. contactor control device as claimed in claim 10 is characterized in that, the material of described second substrate comprises high molecular polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200246446U CN202003334U (en) | 2011-01-20 | 2011-01-20 | Touch-control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200246446U CN202003334U (en) | 2011-01-20 | 2011-01-20 | Touch-control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003334U true CN202003334U (en) | 2011-10-05 |
Family
ID=44706067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200246446U Expired - Fee Related CN202003334U (en) | 2011-01-20 | 2011-01-20 | Touch-control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135836A (en) * | 2011-12-02 | 2013-06-05 | 宸正光电（厦门）有限公司 | Touch panel assembly structure and guide connection module thereof |
| CN108336108A (en) * | 2017-03-03 | 2018-07-27 | 上海天马微电子有限公司 | Touch display panel and touch display device |
-
2011
- 2011-01-20 CN CN2011200246446U patent/CN202003334U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135836A (en) * | 2011-12-02 | 2013-06-05 | 宸正光电（厦门）有限公司 | Touch panel assembly structure and guide connection module thereof |
| CN103135836B (en) * | 2011-12-02 | 2017-01-11 | 宸正光电（厦门）有限公司 | Touch panel assembly structure and guide connection module thereof |
| CN108336108A (en) * | 2017-03-03 | 2018-07-27 | 上海天马微电子有限公司 | Touch display panel and touch display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20130120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |