CN209400992U - Moisture-proof high-temperature damage touch input device - Google Patents
Moisture-proof high-temperature damage touch input device Download PDFInfo
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- CN209400992U CN209400992U CN201920306778.3U CN201920306778U CN209400992U CN 209400992 U CN209400992 U CN 209400992U CN 201920306778 U CN201920306778 U CN 201920306778U CN 209400992 U CN209400992 U CN 209400992U
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- Prior art keywords
- touch
- layer
- input device
- conductive layer
- high temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000565 sealant Substances 0.000 claims description 24
- 230000006698 induction Effects 0.000 claims description 18
- 239000004568 cement Substances 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model relates to a moisture-proof high temperature damages touch input device. The anti-moisture high-temperature damage touch input device comprises a touch module and a transparent cover plate, wherein the transparent cover plate covers the touch module, a defining layer is arranged on the transparent cover plate, a touch area of the touch module is in an area defined by the defining layer, a water-blocking sealing layer is arranged on the transparent cover plate, and the water-blocking sealing layer is arranged on the defining layer and is in close contact with the side face of the touch module. This touch-control input device is damaged to dampproofing high temperature sets up the sealing layer that blocks water through the definition layer at transparent cover, and this sealing layer that blocks water surrounds the touch-control module and with the in close contact of touch-control module, can prevent effectively like this that steam etc. from getting into on the touch-control conducting layer of touch-control module, and then when using in environment such as room temperature, even if definition layer region generates heat seriously, because there is not steam to get into, the touch-control conducting layer also is difficult to by corrosion damage. Therefore, the touch input device with the structure has relatively stable performance and obviously prolonged service life.
Description
Technical field
The utility model relates to touch-control input technology fields, more particularly, to a kind of moisture proof high temperature damage touch-control input dress
It sets.
Background technique
Touch-control input device is widely used on various occasions at present.The glass cover-plate of traditional most touch-control input devices
It is equipped with black ink layer, to limit viewing area.However the black ink layer on glass cover-plate can generate heat under sunlight irradiation,
And touch-control input device is often difficult to accomplish to obstruct water oxygen completely, will penetrate at the edge of touch module after a period of time use
Steam.Under high temperature and moist environment corrosion and damage easily occurs for the touch-control conductive layer in touch module, influences properties of product
Stability, be also unfavorable for the raising of product service life.
Utility model content
Based on this, it is necessary to provide a kind of moisture proof high temperature damage touch-control that touch-control sensing layer can be effectively prevent to corrode
Input unit.
A kind of moisture proof high temperature damage touch-control input device, including touch module and transparent cover plate, the transparent cover plate cover
It covers in the touch module, the transparent cover plate is equipped with and defines layer, and the touch area of the touch module is defined described
In the region defined of layer, the transparent cover plate is equipped with the sealant that blocks water, the sealant that blocks water be set to it is described define layer it
Above and with the side of the touch module it is in close contact.
The layer that defines is black ink layer in one of the embodiments,.
In one of the embodiments, the non-touch-control region of the touch module with it is described define layer have it is overlapping.
The transparent cover plate is Nian Jie with the touch module by transparent optical cement in one of the embodiments,.
In one of the embodiments, the touch module include be stacked and mutually insulated have induction conductive layer
Inductive layer touch control film and with driving conductive layer driving layer touch control film, or
The touch module includes substrate and is stacked on this substrate and the induction conductive layer of mutually insulated and driving
Conductive layer.
The induction conductive layer is mutually closer to compared with the driving conductive layer described transparent in one of the embodiments,
Cover board.
The induction conductive layer in the touch module and/or driving conductive layer are patterning in one of the embodiments,
Nano-silver conductive layer.
The thickness of the sealant that blocks water is gradually reduced with far from the transparent cover plate in one of the embodiments,；With/
Or
The sealant that blocks water is arranged around the surrounding of the touch module.
In one of the embodiments, the height of the sealant that blocks water meet since it is described define layer at least coating
The induction conductive layer of the touch module and the side for driving conductive layer.
The height of the sealant that blocks water is not less than 0.2mm in one of the embodiments,.
Above-mentioned moisture proof high temperature damage touch-control input device is blocked water sealant by the setting on layer of defining in transparent cover plate,
Steam etc. can be effectively prevented into touch-control around touch module and the close contact with touch module in the sealant that blocks water in this way
Mould group touch-control conductive layer (including induction conductive layer and driving conductive layer) on, even and if then in the environment such as room temperature in use,
Define layer region fever seriously, due to not having steam entrance, touch-control conductive layer is also difficult to the damage that is corroded.Thus, have above-mentioned
The touch-control input device performance of structure is relatively stable, and service life significantly extends.
The touch-control input that moisture proof high temperature damage touch-control input device 10 can solve traditional touch screen, project blank
The problem of component etc. causes damage because of heated and dampness, it is particularly suitable for the touch-control input field of large scale (such as 55 cun) or more
It closes, has the advantages that technical operation simplicity but significant effect, can be widely used to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the touch-control input device of an embodiment of the present invention.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that be referred to as " being set to " another element when element, it can directly on the other element or
There may also be elements placed in the middle by person.When an element is considered as " connection " another element, it can be directly to
Another element may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
As shown in Figure 1, an embodiment of the present invention provides a kind of moisture proof high temperature damage touch-control input device 10,
Including touch module 100 and transparent cover plate 200.Wherein, transparent cover plate 200 is covered in touch module 100.Transparent cover plate 200
It is equipped with and defines layer 210, for defining touch-control and/or display area.Defining layer 210 in the touch area of touch module 100
In the region defined.
In the present embodiment, transparent cover plate 200 is equipped with the sealant 300 that blocks water.The sealant 300 that blocks water is set to and defines layer
It is in close contact on 210 and with the side of touch module 100.The sealant 300 that blocks water is used for from the side of touch module 100 to it
It is sealed, prevents steam etc. from penetrating into the inside of touch module 100, especially penetrate on touch-control conductive layer and influence touch-control
Energy.
Defining layer 210 can be a closed ring, be also possible to be distributed in certain parts, be defined with carrying out part.?
In one specific example, defining layer 210 is a closed ring, and color is deeper, such as can be but not limited to black ink
Layer.
Touch module 100 be set to transparent cover plate 200 on, specifically, in one example, touch module 100 it is non-touch
Control region (such as the regions such as edge cabling, ground connection) has overlapping, namely whole non-touch-control region or at least portion with layer 210 is defined
Point non-touch-control region, which is arranged in, to be defined on layer 210.
In a specific example, transparent cover plate 200 is glass cover-plate, (such as be can be by transparent optical cement 410
But be not limited to OCA optical cement etc.) Nian Jie with touch module 100.
In touch-control input device 10 shown in Fig. 1, touch module 100 includes inductive layer touch control film 110 (RX) and drives
Layer touch control film 120 (TX).Inductive layer touch control film 110 has induction conductive layer, and driving layer touch control film 120 has driving conductive layer.
Inductive layer touch control film 110 is stacked with driving layer touch control film 120 and insulate between each other.Such as the specific example in diagram
In, it (such as can be but not limited between inductive layer touch control film 110 and driving layer touch control film 120 by transparent optical cement 420
OCA optical cement etc.) bonding.
It is understood that the structure of touch module 100 is also not necessarily limited to this in other specific examples, such as can also be at one
The induction conductive layer and driving conductive layer that the same side of substrate or not ipsilateral setting are insulated between each other, incude conductive layer and driving
Conductive layer is stacked.
Preferably, induction conductive layer is mutually closer to transparent cover plate 200 compared with driving conductive layer.Further, have at one
In body example, induction conductive layer and/or driving conductive layer in touch module 100 are patterned nano-silver conductive layer.Nanometer
Silver conductive layer conducts electricity very well, and induction sensitivity is high.
Preferably, the sealant 300 that blocks water surrounds the entire surrounding of touch module 100.The sealant 300 that blocks water can be used but
Waterproofing type glue etc. is not limited to be formed coated in the side of touch module 100.In a specific example, block water sealant 300
Thickness is gradually reduced with far from transparent cover plate 200.Since the height of sealant 300 of blocking water meet defining layer 210 at least wrapping
It covers the induction conductive layer of touch module 100 and drives the side of conductive layer.More specifically, the highly preferred of sealant 300 that block water
, in this way can be in part touch-control input device 10 not less than 0.2mm, the sealant 300 that blocks water can coat touch-control mould from side
The induction conductive layer and driving conductive layer of group 100.
Above-mentioned moisture proof high temperature damage touch-control input device 10 is by being arranged resistance in defining for transparent cover plate 200 on layer 210
Watertight sealing 300, the sealant 300 that blocks water, in this way can be with around touch module 100 and the close contact with touch module 100
It effectively prevent steam etc. to enter on the touch-control conductive layer (including induction conductive layer and driving conductive layer) of touch module 100, in turn
In use, even if the fever of 210 region of layer is defined seriously, due to there is no steam entrance, touch-control conductive layer in the environment such as room temperature
It is difficult to the damage that is corroded.Thus, 10 performance of touch-control input device with above structure is relatively stable, and service life is significantly prolonged
It is long.
The touch-control input that moisture proof high temperature damage touch-control input device 10 can solve traditional touch screen, project blank
The problem of component etc. causes damage because of heated and dampness, it is particularly suitable for the touch-control input field of large scale (such as 55 cun) or more
It closes, has the advantages that technical operation simplicity but significant effect, can be widely used to promote.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of moisture proof high temperature damages touch-control input device, which is characterized in that described including touch module and transparent cover plate
Bright cover board is covered in the touch module, and the transparent cover plate is equipped with and defines layer, and the touch area of the touch module exists
Described to define in the region that layer is defined, the transparent cover plate is equipped with the sealant that blocks water, and the sealant that blocks water is set to described
It defines on layer and is in close contact with the side of the touch module.
2. moisture proof high temperature as described in claim 1 damages touch-control input device, which is characterized in that the layer that defines is black
Ink layer.
3. moisture proof high temperature as described in claim 1 damages touch-control input device, which is characterized in that the touch module it is non-
Touch area with it is described define layer have it is overlapping.
4. moisture proof high temperature as described in claim 1 damages touch-control input device, which is characterized in that the transparent cover plate passes through
Transparent optical cement is Nian Jie with the touch module.
5. moisture proof high temperature as described in claim 1 damages touch-control input device, which is characterized in that the touch module includes
Be stacked and mutually insulated with induction conductive layer inductive layer touch control film and with driving conductive layer driving layer touch-control
Film, or
The touch module includes substrate and is stacked on this substrate and the induction conductive layer of mutually insulated and driving are conductive
Layer.
6. moisture proof high temperature as claimed in claim 5 damages touch-control input device, which is characterized in that the induction conductive layer phase
The transparent cover plate is closer to compared with the driving conductive layer.
7. moisture proof high temperature as described in claim 1 damages touch-control input device, which is characterized in that in the touch module
Incuding conductive layer and/or driving conductive layer is patterned nano-silver conductive layer.
8. as moisture proof high temperature according to any one of claims 1 to 7 damages touch-control input device, which is characterized in that described
The thickness of sealant of blocking water is gradually reduced with far from the transparent cover plate；And/or
The sealant that blocks water is arranged around the surrounding of the touch module.
9. moisture proof high temperature as claimed in claim 8 damages touch-control input device, which is characterized in that the sealant that blocks water
Height meet since it is described define layer at least coat the touch module induction conductive layer and drive conductive layer side.
10. moisture proof high temperature as claimed in claim 8 damages touch-control input device, which is characterized in that the sealant that blocks water
Height be not less than 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306778.3U CN209400992U (en) | 2019-03-11 | 2019-03-11 | Moisture-proof high-temperature damage touch input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306778.3U CN209400992U (en) | 2019-03-11 | 2019-03-11 | Moisture-proof high-temperature damage touch input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400992U true CN209400992U (en) | 2019-09-17 |
Family
ID=67899788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920306778.3U Active CN209400992U (en) | 2019-03-11 | 2019-03-11 | Moisture-proof high-temperature damage touch input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113961088A (en) * | 2020-07-20 | 2022-01-21 | 宸美（厦门）光电有限公司 | Touch panel and device thereof |
-
2019
- 2019-03-11 CN CN201920306778.3U patent/CN209400992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113961088A (en) * | 2020-07-20 | 2022-01-21 | 宸美（厦门）光电有限公司 | Touch panel and device thereof |
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