CN208367656U - Large touch panel - Google Patents
Large touch panel Download PDFInfo
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- CN208367656U CN208367656U CN201820733058.0U CN201820733058U CN208367656U CN 208367656 U CN208367656 U CN 208367656U CN 201820733058 U CN201820733058 U CN 201820733058U CN 208367656 U CN208367656 U CN 208367656U
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- substrate
- touch
- control film
- touch control
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Abstract
The utility model discloses a kind of large touch panel, including substrate and touch control film, the substrate and touch control film bonding connect, the substrate further comprises first substrate and the second substrate, this first substrate and the second substrate are respectively arranged at touch control film two sides, the first substrate and touch control film are connected by the bonding of the first glue-line, the second substrate and touch control film are connected by the bonding of the second glue-line, the first substrate or the second substrate are equipped with display screen in the side of touch control film opposite to each other, the touch control film further comprises substrate, X-axis conductive filament, Y-axis conductive filament, flexible circuit and controller, the X-axis conductive filament, Y-axis conductive filament is layed in formation touch-control sensing area on substrate, this touch-control sensing area is connect by the flexible circuit with controller.Situations such as the utility model can realize the exponential growth of touch-control efficiency, and touch-control effect and sensitivity greatly enhance and it is possible to prevente effectively near to or in contact with touch control film due to display local distortion of liquid crystal, lead to touch-control disturbed local failure.
Description
Technical field
The utility model relates to a kind of large touch panels, belong to modern education equipment and technical field of touch control.
Background technique
With the development of information technology, all multi-products in educational equipment industry are towards information-based, intelligent direction
Innovation, such as: intelligent register system, the high photographing instrument of typing document, desk with display terminal etc..Blackboard in classroom is
One of highest facility of frequency of use in daily teaching work, each section teacher all must be on blackboard classmates' writing on the blackboard content,
Convey knowledge.The lecture contents of information age, teachers are rich and varied, therefore also propose higher want to the function of blackboard
It asks, blackboard can not only use chalk writing, additionally it is possible to the multimedia content for making classmates loved by all be presented.
With the prevalence and universal, the blackboard for education with large screen touch function of Android and Windows operating system
It is commonplace on the market.But due to technology limit to, large screen touch-control blackboard currently on the market mostly based on infrared touch-control,
It needs to install additional infrared touching signals sink block around blackboard, causes its anti-interference ability weak, and expensive, meanwhile, it is such
The product that non-modularization, nonstandardized technique design increases the production cost of enterprise and the subsequent upgrade maintenance cost of user.Mirror
In the state of the art of touch-control blackboard instantly, the redesign of intelligent touch blackboard form is put forward new requirements.
The nanometer touch-control film involved in patent 200910181699.5 represents a kind of novel touch-control interaction skill
Art, by the way that it is attached to display screen imaging surface or liquid crystal polaroid rear to realize touch function；However, based on receiving
The touch panel of rice touch control film, still remains following two problem, first, must possess at least between touch control film and display screen
The distance of 4mm, situations such as to prevent display screen from leading to touch-control failure to the electromagnetic interference of touch control film, secondly, being needed on the outside of touch control film
It is provided with certain thickness panel, to the protection and support to touch control film, the thickness of panel influences the sensitivity of touch-control
It is very big, in addition, to meet the demand that the size of required touch panel in practical application incrementally increases, convenient transportation and installation, such as
What guarantees integrally-built safety and stability while reducing plate thickness, becomes urgent problem to be solved.
Utility model content
The purpose of the utility model is to provide a kind of large touch panel, which can realize that touch-control is imitated
The exponential growth of rate, touch-control effect and sensitivity greatly enhance and it is possible to prevente effectively from due to display local distortion of liquid crystal
Near to or in contact with touch control film, situations such as leading to touch-control disturbed local failure.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of large touch panel, including substrate
And touch control film, the substrate and touch control film bonding connect；
The substrate further comprises first substrate and the second substrate, this first substrate and the second substrate are respectively arranged at touching
Film two sides are controlled, the first substrate and touch control film are connected by the bonding of the first glue-line, and the second substrate and touch control film pass through the
The bonding connection of two glue-lines, the first substrate or the second substrate are equipped with display screen in the side of touch control film opposite to each other；
The touch control film further comprises substrate, X-axis conductive filament, Y-axis conductive filament, flexible circuit and controller, the X-axis
Conductive filament, Y-axis conductive filament are layed in formation touch-control sensing area on substrate, this touch-control sensing area passes through the flexible circuit and control
Device connection.
Further improved scheme is as follows in above-mentioned technical proposal:
1. in above scheme, the second substrate is equipped with display screen in the side of touch control film opposite to each other.
2. in above scheme, the first substrate with a thickness of 1mm, the second substrate with a thickness of 2mm.
3. in above scheme, the touch control film with a thickness of 0.02mm.
4. in above scheme, first glue-line and the second glue-line with a thickness of 0.1mm~0.3mm.
5. in above scheme, first glue-line and the second glue-line are OCA optical adhesive layer.
6. in above scheme, the first substrate and the second substrate are ultra-thin armorplate glass or organic transparent panel.
7. in above scheme, the X-axis conductive filament, Y-axis conductive filament cross arrangement.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
The utility model large touch panel, substrate further comprise first substrate and the second substrate, this first base
Plate and the second substrate are respectively arranged at touch control film two sides, and the first glue-line is provided between the first substrate and touch control film, described
The second glue-line, the first substrate and touch control film is provided between the second substrate and touch control film to connect by the bonding of the first glue-line,
The second substrate and touch control film are connected by the bonding of the second glue-line, the substrate one for being set to touch-control film outer surface originally is divided are
Two, touch control film is packaged between two layers of thin substrate, ensure that the protection to two sides before and after touch control film first, while guaranteeing substrate
Whole intensity；In addition, substrate thickness is thinned significantly on the outside of touch control film, so that finger, stylus etc. are between touch control film
Distance greatly reduce, realize the exponential growth of touch-control efficiency, touch-control effect greatly enhances with sensitivity；Secondly, touch control film
Separated between rear side and display screen by another laminar substrate, without separated again between touch control film and display 4mm or more away from
From touch panel is integrally thinned, and light transmittance is high, the realization of apparent and convenient transportation and larger size touch panel；In addition, also
It is possible to prevente effectively from leading to the feelings such as the disturbed local failure of touch-control near to or in contact with touch control film due to display local distortion of liquid crystal
Condition.
Detailed description of the invention
Attached drawing 1 is the utility model large touch panel structural schematic diagram；
Attached drawing 2 is the structural schematic diagram of touch control film in the utility model large touch panel.
In the figures above: 1, substrate；2, touch control film；3, first substrate；4, the second substrate；5, the first glue-line；6, the second glue
Layer；7, display screen；21, substrate；22, X-axis conductive filament；23, Y-axis conductive filament；24, flexible circuit；26, touch-control sensing area.
Specific embodiment
Embodiment 1: a kind of large touch panel, including substrate 1, touch control film 2 and circuit drives mechanism, the substrate 1
It bonds and connects with touch control film 2；The substrate 1 further comprises first substrate 3 and the second substrate 4, this first substrate 3 and the second base
Plate 4 is respectively arranged at 2 two sides of touch control film, and the first substrate 3 is connected with touch control film 2 by the bonding of the first glue-line 5, and described second
Substrate 4 and touch control film 2 are connected by the bonding of the second glue-line 6, and the first substrate 3 or the second substrate 4 are opposite to each other in the one of touch control film 2
Side is equipped with display screen 7；
The touch control film 2 further comprises substrate 21, X-axis conductive filament 22, Y-axis conductive filament 23, flexible circuit 24 and control
Device, the X-axis conductive filament 22, Y-axis conductive filament 23 are layed in formation touch-control sensing area 26 on substrate 21, this touch-control sensing area 26 is logical
The flexible circuit 24 is crossed to connect with controller.
The second substrate 4 is equipped with display screen 7 in the side of touch control film 2 opposite to each other；The first substrate 3 with a thickness of
1mm, the second substrate 4 with a thickness of 2mm；First glue-line 5 and the second glue-line 6 are OCA optical adhesive layer.
Embodiment 2: a kind of large touch panel, including substrate 1 and touch control film 2, the substrate 1 are bonded with touch control film 2
Connection；The substrate 1 further comprises first substrate 3 and the second substrate 4, this first substrate 3 and the second substrate 4 are respectively arranged at
2 two sides of touch control film, the first substrate 3 are connected with touch control film 2 by the bonding of the first glue-line 5, the second substrate 4 and touch control film
2 by the bonding connection of the second glue-line 6, and the first substrate 3 or the second substrate 4 are equipped with display in the side of touch control film 2 opposite to each other
Screen 7；
The touch control film 2 further comprises substrate 21, X-axis conductive filament 22, Y-axis conductive filament 23, flexible circuit 24 and control
Device, the X-axis conductive filament 22, Y-axis conductive filament 23 are layed in formation touch-control sensing area 26 on substrate 21, this touch-control sensing area 26 is logical
The flexible circuit 24 is crossed to connect with controller.
The touch control film 2 with a thickness of 0.02mm；First glue-line 5 and the second glue-line 6 with a thickness of 0.2mm；It is described
First substrate 3 and the second substrate 4 are ultra-thin armorplate glass；The X-axis conductive filament 22,23 cross arrangement of Y-axis conductive filament.
When using above-mentioned large touch panel, touch control film is packaged between two layers of thin substrate, ensure that first pair
The protection on two sides before and after touch control film, while guaranteeing the intensity of substrate entirety；In addition, substrate thickness is thinned significantly on the outside of touch control film,
So that the distance between touch control film such as finger, stylus greatly reduces, the exponential growth of touch-control efficiency, touch-control are realized
Effect is greatly enhanced with sensitivity；Secondly, being separated between display screen by another laminar substrate on rear side of touch control film, without in touch-control
Film separates at a distance from 4mm or more again between display, and touch panel is integrally thinned, and light transmittance is high, apparent and convenient transportation
With the realization of larger size touch panel；Further, it is also possible to effectively avoid due to display local distortion of liquid crystal near to or in contact with
Touch control film, situations such as leading to touch-control disturbed local failure.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (8)
1. a kind of large touch panel, it is characterised in that: including substrate (1) and touch control film (2), the substrate (1) and touch-control
Film (2) bonding connection；
The substrate (1) further comprises first substrate (3) and the second substrate (4), this first substrate (3) and the second substrate (4)
Touch control film (2) two sides are respectively arranged at, the first substrate (3) and touch control film (2) are connected by the first glue-line (5) bonding, institute
It states the second substrate (4) and touch control film (2) to connect by the second glue-line (6) bonding, the first substrate (3) or the second substrate (4)
Display screen (7) are installed in the side of touch control film (2) opposite to each other；
The touch control film (2) further comprises substrate (21), X-axis conductive filament (22), Y-axis conductive filament (23), flexible circuit (24)
And controller, the X-axis conductive filament (22), Y-axis conductive filament (23), which are layed on substrate (21), forms touch-control sensing area (26), this
Touch-control sensing area (26) is connect by the flexible circuit (24) with controller.
2. large touch panel according to claim 1, it is characterised in that: the second substrate (4) is opposite to each other in touch-control
The side of film (2) is equipped with display screen (7).
3. large touch panel according to claim 2, it is characterised in that: the first substrate (3) with a thickness of
1mm, the second substrate (4) with a thickness of 2mm.
4. large touch panel according to claim 1, it is characterised in that: the touch control film (2) with a thickness of
0.02mm。
5. large touch panel according to claim 1, it is characterised in that: first glue-line (5) and the second glue-line
(6) with a thickness of 0.1mm~0.3mm.
6. large touch panel according to claim 1, it is characterised in that: first glue-line (5) and the second glue-line
It (6) is OCA optical adhesive layer.
7. large touch panel according to claim 1, it is characterised in that: the first substrate (3) and the second substrate
It (4) is ultra-thin armorplate glass or organic transparent panel.
8. large touch panel according to claim 1, it is characterised in that: the X-axis conductive filament (22), Y-axis are conductive
Silk (23) cross arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733058.0U CN208367656U (en) | 2018-05-17 | 2018-05-17 | Large touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733058.0U CN208367656U (en) | 2018-05-17 | 2018-05-17 | Large touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208367656U true CN208367656U (en) | 2019-01-11 |
Family
ID=64934949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820733058.0U Active CN208367656U (en) | 2018-05-17 | 2018-05-17 | Large touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208367656U (en) |
-
2018
- 2018-05-17 CN CN201820733058.0U patent/CN208367656U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191112 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, Suzhou, Jiangsu. Patentee before: Suzhou universal Polytron Technologies Inc |
|
| TR01 | Transfer of patent right |