CN207976859U - A kind of touch panel - Google Patents
A kind of touch panel Download PDFInfo
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- CN207976859U CN207976859U CN201820298767.0U CN201820298767U CN207976859U CN 207976859 U CN207976859 U CN 207976859U CN 201820298767 U CN201820298767 U CN 201820298767U CN 207976859 U CN207976859 U CN 207976859U
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- touch panel
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Abstract
The utility model discloses a kind of touch panel, including transparent body layer, middle film layer and touch control film, one surface of the middle film layer is connected with transparent body layer, another surface of middle film layer is connected with touch control film, the middle film layer further comprises base material and glue-line, the glue-line is set to the surface that base material is contacted with transparent body layer, the substrate center has a vacancy section, the touch control film further comprises that touch-control sensing area, flexible circuit and controller, the touch-control sensing area are electrically connected with controller by flexible circuit.The utility model adds the scheme of ink for screen printing by the setting of middle film layer, substitution script glass plate, avoids panel from fading problem, operation is simple, improves product yield.
Description
Technical field
The utility model is related to a kind of touch panels, belong to intelligent touch technical field.
Background technology
Currently, touch-control intelligent blackboard has become the indispensable modern equipment of business, education sector, instantly in the market
The more high-end product with touch function, camera function, such as large scale projecting type capacitor touch-control blackboard, with technology
Maturation is increasingly received by user, and this also illustrates the intelligent touch blackboards of functional diversities to have the service efficiency of bigger.
But the display area of existing intelligent blackboard, i.e. its panel usually add ink for screen printing by glass plate, then be bonded tactile
Control film is made, bad when finding, needs touch control film tearing up the when of coming and is easy to so that ink falls off and glass is caused to scrap, increase
At production cost.
Utility model content
The purpose of this utility model is to provide a kind of touch panel, which adds silk-screen
The scheme of ink avoids panel from fading problem, and operation is simple, improves product yield.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of touch panel, including transparent body layer,
Middle film layer and touch control film, one surface of the middle film layer and transparent body layer connect, another surface of middle film layer with
Touch control film connects；
The middle film layer further comprises that base material and glue-line, the glue-line are set to the table that base material is contacted with transparent body layer
Face, the substrate center have a vacancy section；
The touch control film further comprises touch-control sensing area, flexible circuit and controller, the touch-control sensing area and control
Device is electrically connected by flexible circuit.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in said program, the flexible circuit is located at touch-control sensing area side and is electrically connected with touch-control sensing area.
2. in said program, the base material is black matrixes, green base material or white substrate.
3. in said program, the transparent body layer is unorganic glass layer or organic clear sheet layer.
4. in said program, the unorganic glass layer, which is that surface is treated, writes unorganic glass layer or surface light
Sliding unorganic glass layer.
5. in said program, the base material is polymethyl methacrylate（PMMA）Layer, makrolon（PC）Layer, poly- pair
Ethylene terephthalate（PET）Layer or Triafol T（TAC）Layer.
6. in said program, the glue-line is propylene polyacids ester system optical adhesive layer, silicon-type optical adhesive layer, polyurethane
It is any one in optical adhesive layer or arbitrary two kinds of combination.
7. in said program, the transparent body layer is identical as middle film layer size, the touch control film size is less than the transparent body
Layer and middle film layer.
8. in said program, the touch panel can be used for the intelligent touchs such as intelligent touch blackboard, intelligent touch all-in-one machine
Device.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
A kind of touch panel of the utility model comprising transparent body layer, middle film layer and touch control film, the middle film layer one
Surface and transparent body layer connect, and another surface of middle film layer is connected with touch control film, and the middle film layer is into one
Step includes base material and glue-line, and the glue-line is set to the surface that base material is contacted with transparent body layer, and the substrate center has one to engrave
Dead zone, base material are black matrixes, green base material or white substrate, the setting of base material, can be adjusted to the color of panel and side
Side plate or environmental colors it is same or similar, enhance the applicability of panel, can also play the role of blocking to rear firmware etc., protect
Demonstrate,prove the beauty of touch device entirety；Secondly, by the setting of middle film layer, substitution script glass plate adds the scheme of ink for screen printing,
Panel is avoided to fade problem, operation is simple, improves product yield.
Description of the drawings
Attached drawing 1 is a kind of touch panel structure provided schematic diagram of the utility model；
Attached drawing 2 is a kind of touch panel partial structurtes schematic cross-section of the utility model；
Attached drawing 3 is a kind of touch panel partial structural diagram of the utility model.
In the figures above：1, transparent body layer；2, middle film layer；21, glue-line；22, base material；23, vacancy section；3, touch control film；
31, touch-control sensing area；32, flexible circuit.
Specific implementation mode
Embodiment 1：A kind of touch panel, including transparent body layer 1, middle film layer 2 and touch control film 3, the middle film layer 2 one
Surface is connected with transparent body layer 1, and 2 another surface of the middle film layer is connected with touch control film 3, the middle film layer 2
Further comprise that base material 22 and glue-line 21, the glue-line 21 are set to the surface that base material 22 is contacted with transparent body layer 1, the base material
There is a vacancy section 23, the touch control film 3 to further comprise touch-control sensing area 31, flexible circuit 32 and controller, institute at 22 centers
Touch-control sensing area 31 is stated to be electrically connected by flexible circuit 32 with controller.
Above-mentioned flexible circuit 32 is located at 31 side of touch-control sensing area and is electrically connected with touch-control sensing area 31；Above-mentioned base material 22 is
Black matrixes；Above-mentioned transparent body layer 1 is unorganic glass layer；Above-mentioned unorganic glass layer, which is that surface is treated, writes inorganic glass
Glass layer；
Above-mentioned base material 22 is polymethyl methacrylate（PMMA）Layer；Above-mentioned glue-line 21 is propylene polyacids ester system optical cement
Layer；A kind of above-mentioned touch panel can be used for the intelligent touchs devices such as intelligent touch blackboard, intelligent touch all-in-one machine.
Embodiment 2：A kind of touch panel, including transparent body layer 1, middle film layer 2 and touch control film 3, the middle film layer 2 one
Surface is connected with transparent body layer 1, and 2 another surface of the middle film layer is connected with touch control film 3, the middle film layer 2
Further comprise that base material 22 and glue-line 21, the glue-line 21 are set to the surface that base material 22 is contacted with transparent body layer 1, the base material
There is a vacancy section 23, the touch control film 3 to further comprise touch-control sensing area 31, flexible circuit 32 and controller, institute at 22 centers
Touch-control sensing area 31 is stated to be electrically connected by flexible circuit 32 with controller.
Above-mentioned flexible circuit 32 is located at 31 side of touch-control sensing area and is electrically connected with touch-control sensing area 31；Above-mentioned base material 22 is
Green base material；Above-mentioned transparent body layer 1 is organic clear sheet layer；Above-mentioned base material 22 is polyethylene terephthalate（PET）
Layer；Above-mentioned glue-line 21 is polyurethane series optical adhesive layer；
Above-mentioned transparent body layer 1 is identical as 2 size of middle film layer, and 3 size of above-mentioned touch control film is less than transparent body layer 1 and intermediate coat
Layer 2；A kind of above-mentioned touch panel can be used for the intelligent touchs devices such as intelligent touch blackboard, intelligent touch all-in-one machine.
When using a kind of above-mentioned touch panel, by the setting of base material, the color of panel can be adjusted to and side
Side plate or environmental colors are same or similar, enhance the applicability of panel, can also play the role of blocking to rear firmware etc., ensure
The beauty of touch device entirety；Secondly, by the setting of middle film layer, substitution script glass plate adds the scheme of ink for screen printing, keeps away
Exempt from panel to fade problem, operation is simple, improves product yield.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (9)
1. a kind of touch panel, it is characterised in that：Including transparent body layer（1）, middle film layer（2）And touch control film（3）, the centre
Film layer（2）One surface and transparent body layer（1）It connects, the middle film layer（2）Another surface and touch control film（3）Contact connects
It connects；
The middle film layer（2）Further comprise base material（22）And glue-line（21）, the glue-line（21）It is set to base material（22）With
Transparent body layer（1）The surface of contact, the base material（22）Center has a vacancy section（23）；
The touch control film（3）Further comprise touch-control sensing area（31）, flexible circuit（32）And controller, the touch-control sensing area
（31）Pass through flexible circuit with controller（32）Electrical connection.
2. a kind of touch panel according to claim 1, it is characterised in that：The flexible circuit（32）Positioned at touch-control sensing
Area（31）Side and with touch-control sensing area（31）Electrical connection.
3. a kind of touch panel according to claim 1, it is characterised in that：The base material（22）For black matrixes, green
Base material or white substrate.
4. a kind of touch panel according to claim 1, it is characterised in that：The transparent body layer（1）For unorganic glass layer
Or organic clear sheet layer.
5. a kind of touch panel according to claim 4, it is characterised in that：The unorganic glass layer is surface by processing
Write the smooth unorganic glass layer of unorganic glass layer or surface.
6. a kind of touch panel according to claim 1, it is characterised in that：The base material（22）For poly-methyl methacrylate
Ester（PMMA）Layer, makrolon（PC）Layer, polyethylene terephthalate（PET）Layer or Triafol T（TAC）Layer.
7. a kind of touch panel according to claim 1, it is characterised in that：The glue-line（21）For propylene polyacids ester system light
Learn any one in glue-line, silicon-type optical adhesive layer, polyurethane series optical adhesive layer or arbitrary two kinds of combination.
8. a kind of touch panel according to claim 1, it is characterised in that：The transparent body layer（1）With middle film layer（2）
Size is identical, the touch control film（3）Size is less than transparent body layer（1）And middle film layer（2）.
9. a kind of touch panel according to any one of claim 1~8, it is characterised in that：The touch panel can
For intelligent touchs devices such as intelligent touch blackboard, intelligent touch all-in-one machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298767.0U CN207976859U (en) | 2018-03-05 | 2018-03-05 | A kind of touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298767.0U CN207976859U (en) | 2018-03-05 | 2018-03-05 | A kind of touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207976859U true CN207976859U (en) | 2018-10-16 |
Family
ID=63764767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298767.0U Active CN207976859U (en) | 2018-03-05 | 2018-03-05 | A kind of touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207976859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113672105A (en) * | 2020-05-14 | 2021-11-19 | 海信视像科技股份有限公司 | Display device |
-
2018
- 2018-03-05 CN CN201820298767.0U patent/CN207976859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113672105A (en) * | 2020-05-14 | 2021-11-19 | 海信视像科技股份有限公司 | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 253000 No. 6596, Dongfanghong East Road, Yuanqiao Town, Dezhou Economic and Technological Development Zone, Dezhou City (e-w-401, Dezhou Zhongyuan science and Technology Innovation Park Co., Ltd.) Patentee after: Shandong Fanpu Information Technology Co., Ltd Address before: 215000 C22 building, bio nano Park, 218 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee before: Suzhou universal Polytron Technologies Inc |