CN203386196U - Touch screen body structure, touch display screen and touch key device - Google Patents
Touch screen body structure, touch display screen and touch key device Download PDFInfo
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- CN203386196U CN203386196U CN201320463665.7U CN201320463665U CN203386196U CN 203386196 U CN203386196 U CN 203386196U CN 201320463665 U CN201320463665 U CN 201320463665U CN 203386196 U CN203386196 U CN 203386196U
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Abstract
The utility model provides a touch screen body structure, a touch display screen and a touch key device. The touch screen body structure comprises a panel. A touch sensing portion comprises a plurality of touch sensing mechanisms independent to each other, and each touch sensing mechanism comprises a first conducting layer and a second conducting layer which face to each other. An adhesion layer is arranged between the panel and the touch sensing portion and is used for combining the panel and the touch sensing portion. The touch screen body structure comprises the independent touch sensing mechanisms, due to the fact that the touch sensing mechanisms are independent to one another, when a touch signal is transmitted, a touch sensing mechanism can accurately react, the touch sensing mechanism and the other touch sensing mechanisms cannot interfere with each other, and accuracy of touch motion can be kept. The touch display screen is provided with the touch screen body structure, and the touch key device comprises the touch screen body structure.
Description
Technical field
The utility model relates to the touching technique field, relates in particular to a kind of screen body of touch screen structure, touch display screen and touch button device.
Background technology
The screen body of touch screen structure technology is as a branch of touch technology, and easy to wear, the problem such as the life-span is short that have solved that traditional mechanical key input mode exists, determine the touch location of pointing by the subtle change that detects electric charge.Touch-key can be divided into four large classes: resistance-type, condenser type, infrared-type and surface acoustic wave type induced key.
Compared to mechanical key and resistance-type button, capacitive touch screen screen body structure is not only durable, cheap, simple in structure, and is easy to install water proof anti-soil.But also there are a lot of problems in it, because there is no mechanical realization, all detections are all the subtle change of electric weight, make it very responsive to various interference, therefore how to guarantee that the accuracy of screen body of touch screen structure seems particularly important.
The utility model content
Based on this, be necessary to provide a kind of and can react screen body of touch screen structure, touch display screen and touch button device accurately.
A kind of screen body of touch screen structure is provided, comprises:
Panel;
Touch sensible section, comprise a plurality of separate touch sensible mechanisms, and each described touch sensible mechanism comprises the first relative conductive layer, the second conductive layer;
Bonding coat, be located between described panel and touch sensible section, in conjunction with described panel and described touch sensible section.
Therein in embodiment, each described touch sensible mechanism comprises:
The first substrate, comprise first surface and the second surface relative with first surface, at described first surface, establishes the first latticed groove, and described second surface is established the second latticed groove;
Described the first conductive layer is formed at the first latticed groove;
Described the second conductive layer is formed at the second latticed groove.
Therein in embodiment, each described touch sensible mechanism comprises:
The first substrate, comprise relative first surface and second surface;
The first hypothallus, be located at the bottom of the first surface of the first substrate on, establish the first matrix groove on the first surface of described the first hypothallus away from the first substrate;
Described the first conductive layer is formed at the first matrix groove;
The second hypothallus, be located on the second surface of the first substrate, on the second surface of described the second hypothallus away from the first substrate, establishes the second matrix groove;
Described the second conductive layer is formed at the second matrix groove.
Therein in embodiment, each described touch sensible mechanism comprises the first inductive layer and the second inductive layer, described the first inductive layer and the second inductive layer bonding connection,
The first inductive layer comprises the first substrate, establishes the first groove in the first substrate, and the first conductive layer is formed at the first groove;
The second inductive layer comprises the second substrate, establishes the second groove in the second substrate, and the second conductive layer is formed at the second groove.
Therein in embodiment, each described touch sensible mechanism comprises the first inductive layer and the second inductive layer, described the first inductive layer and the second inductive layer bonding connection,
Described the first inductive layer comprises the first substrate and is bonding on the first hypothallus of the first substrate, and the first hypothallus is established the first matrix groove, and the first conductive layer is formed at the first matrix groove;
Described the second inductive layer comprises the second substrate and is bonding on the second hypothallus of the second substrate, and the second hypothallus is established the second matrix groove, and the second conductive layer is formed at the second matrix groove.
Therein in embodiment, each described touch sensible mechanism comprises:
The first basalis, be provided with the first groove, and the first conductive layer is formed at the first groove;
The first hypothallus, fit in the surface that the first basalis is located at the first groove, away from the surface of the first basalis, establishes the first matrix groove, and the second conductive layer is formed at the first matrix groove.
Therein in embodiment, each described touch sensible mechanism comprises:
The first basalis;
The first hypothallus, be located at the first basalis surface, away from the surface of the first basalis, establishes the first matrix groove, and described the first conductive layer is formed at the first matrix groove;
The second hypothallus, be located at the first hypothallus surface, and described the first hypothallus is between the first basalis and the second hypothallus, and the second hypothallus is established the second matrix groove away from the surface of the first hypothallus, and the second conductive layer is formed at the second matrix groove.
In embodiment, also comprise the lead-in wire electrode therein, described the first conductive layer is electrically connected to and is connected to control circuit with described lead-in wire electrode, and described the second conductive layer is electrically connected to and is connected to control circuit with described lead-in wire electrode.
Also provide a kind of touch display screen to comprise aforesaid screen body of touch screen structure.
A kind of touch button device also is provided, comprises aforesaid screen body of touch screen structure.
Above-mentioned screen body of touch screen structure comprises a plurality of independently touch sensible mechanism, because touch sensible mechanism is independently each other.When the touch signal conduction is arranged, can accurately be reacted.Can not interfere with other by touch sensible mechanism, can keep the accuracy of touch action.
The accompanying drawing explanation
The planimetric map that Fig. 1 is the described screen body of touch screen structure of the utility model embodiment;
The planimetric map that Fig. 2 is the described screen body of touch screen structure of the utility model embodiment;
The sectional view of the touch sensible section of the screen body of touch screen structure that Fig. 3 is the utility model embodiment mono-;
The floor map of the first latticed groove that Fig. 4～Fig. 7 is the described screen body of touch screen structure of the utility model embodiment;
The sectional view of the touch sensible section of the screen body of touch screen structure that Fig. 8 is the utility model embodiment bis-;
The sectional view of the touch sensible section of the screen body of touch screen structure that Fig. 9 is the utility model embodiment tri-;
The sectional view of the touch sensible section of the screen body of touch screen structure that Figure 10 is the utility model embodiment tetra-;
The sectional view of the touch sensible section of the screen body of touch screen structure that Figure 11 is the utility model embodiment five;
The sectional view of the touch sensible section of the screen body of touch screen structure that Figure 12 is the utility model embodiment six.
Embodiment
For above-mentioned purpose, the feature and advantage that make the screen body of touch screen structure can become apparent more, the embodiment below in conjunction with accompanying drawing to the screen body of touch screen structure is described in detail.A lot of details have been set forth in the following description so that fully understand the screen body of touch screen structure.But the screen body of touch screen structure can be implemented much to be different from alternate manner described here, those skilled in the art can be in the situation that do similar improvement without prejudice to the utility model intension, so the screen body of touch screen structure is not subject to the restriction of following public concrete enforcement.
Unless otherwise defined, all technology that this paper is used are identical with the implication that the those skilled in the art that belong to the screen body of touch screen structure understand usually with scientific terminology.The term used in the instructions of screen body of touch screen structure herein, just in order to describe the purpose of specific embodiment, is not intended to be restriction screen body of touch screen structure.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Embodiment mono-
Please refer to Fig. 1 and Fig. 2, screen body of touch screen structure 100 comprises panel 120, touch sensible section 140 and the bonding coat 160 between panel 120 and touch sensible section 140.Touch sensible section 140 also is connected with lead wire set 180, and is connected to exterior I C control circuit, realizes touch operation.
Wherein, panel 120 surfaces are provided with pattern, for identifying keypress function.The material of panel 120 can be the non-conducting materials such as plastic and glass, in the present embodiment, can be PMMA, and thickness is 1.0～1.5mm.Panel 120 also is provided with the pattern of sign keypress function, such as being " 1 ", " 2 ", numerals such as " 3 ", can be also " # ", characters such as " * ".In other embodiments, the pattern of panel 120 is not limited only to above pattern, and the button pattern arranges according to the function of screen body of touch screen structure 100.Bonding coat 160 is for connecting panel 120 and touch sensible section 140, and the material of bonding coat 160 can be transparent optical cement, such as being OCA optical cement or transparent UV glue.
Touch sensible section comprises a plurality of independently touch sensible mechanism, and each described touch sensible mechanism comprises the first relative conductive layer, the second conductive layer.
Concrete, refer to Fig. 3, each described touch sensible mechanism 10 comprises the first substrate 14, the first conductive layer 16, the second conductive layer 18.
The first substrate 14 comprises first surface 11 and the second surface 13 relative with first surface 11.The first substrate 14 is generally transparent insulating material.Establish the first latticed groove 15 at described first surface 11, described the first conductive layer 16 is formed at the first latticed groove 15.Described second surface 13 is established the second latticed groove 17.Described the second conductive layer 18 is formed at the second latticed groove 17.The latticed groove 17 of the first latticed groove 15, second can adopt the mode of marking press impression to form.
Touch sensible mechanism also 10 comprises a plurality of leads electrode 103, and lead-in wire electrode 103 is electrically connected to the first conductive layer 16, the second conductive layer 18 respectively, and the electrode 103 that goes between is connected to lead wire set 180, realizes being electrically connected to of the first conductive layer 16 and the second conductive layer 18.Lead wire set 180 further is electrically connected to the IC control circuit, thereby realizes touch operation.In use procedure, between the first or second conductive layer of close panel and staff, form coupling capacitance, and curent change is conducted to control circuit and carries out corresponding action.Other one deck conductive layer is electro-magnetic screen layer.
Concrete, offer respectively the 3rd groove (figure does not indicate) at first surface 11, second surface 13, lead-in wire electrode 103 is contained in the 3rd groove.
Lead-in wire electrode 103 can be latticed or strip, and latticed lead-in wire electrode 103 is located at latticed the 3rd groove, and the 3rd recess width is 0.2 μ m～5 μ m, is highly 2 μ m～6 μ m.The lead-in wire electrode 104 of strip forms by serigraphy or inkjet printing, and its minimum widith can be 10 μ m～200 μ m, can be highly 5 μ m～10 μ m.
Wherein, the groove width of the first latticed groove 15 is 0.2 μ m～5 μ m, and groove depth is 2 μ m～6 μ m, and the groove depth of the first latticed groove and the ratio of groove width are greater than 1.The mesh shape of the first latticed groove is regular grid or random grid, can be regular hexagon, square, and any one in rhombus or random grid, as shown in Fig. 4-7.The shape of the second latticed groove and the first latticed groove are roughly the same.
In the present embodiment, the pattern of touch sensible mechanism be take strip as example.Obviously, in the actual production and use of screen body of touch screen structure, being not limited to strip, can be also rhombus, triangle or other irregular patterns.
The present embodiment also provides a kind of touch display screen, comprises screen body of touch screen structure as the aforementioned.In addition, also provide a kind of touch button device, comprise screen body of touch screen structure as the aforementioned.
Above-mentioned screen body of touch screen structure comprises a plurality of independently touch sensible mechanism, because touch sensible mechanism is independently each other.When the touch signal conduction is arranged, can accurately be reacted.Can not interfere with other by touch sensible mechanism, can keep the accuracy of touch action.
Embodiment bis-
Refer to Fig. 8, in this illustrated embodiment, each described touch sensible mechanism 20 comprises the first substrate 22, the first hypothallus 24, the second hypothallus 26, the first conductive layer 27, the second conductive layer 28.
Concrete, the first substrate 22 comprises relative first surface and second surface (figure does not indicate).The first hypothallus 24 is located on the first surface of the first substrate 22, on described the first surface of hypothallus 24 away from the first substrate 22, establishes the first matrix groove 23.Described the first conductive layer 27 is formed at the first matrix groove 23.
The second hypothallus 26 is located on the second surface of the first substrate 22, on described the second surface of hypothallus 26 away from the first substrate 24, establishes the second matrix groove 25.Described the second conductive layer 28 is formed at the second matrix groove 25.The first hypothallus 24, the second hypothallus 26 can be apply jelly and be solidified to form on the surface of the first substrate.The first conductive layer, the second conductive layer are formed on the first hypothallus 24, the second hypothallus 26 and can be difficult for being moved so that its structure is more firm, avoid product to occur bad.
Touch sensible mechanism also comprises lead-in wire electrode 203, and lead-in wire electrode 29 is electrically connected to the first conductive layer 27, the second conductive layer 28 respectively, and lead-in wire electrode 203 is connected to lead wire set, realizes that the first conductive layer 27, the second conductive layer 28 are electrically connected to lead wire set.Lead wire set further is electrically connected to the IC control circuit, thereby realizes touch operation.
Other structures and the embodiment mono-of the described screen body of touch screen of the present embodiment are roughly the same, do not repeat them here.
Embodiment tri-
Refer to Fig. 9, in this illustrated embodiment, each described touch sensible mechanism 30 comprises the first inductive layer 32, the second inductive layer 34, the first conductive layer 38, the second conductive layer 39.Described the first inductive layer 32 and the second inductive layer 34 bonding connections.
The first inductive layer 32 comprises in the first substrate 31, the first substrates 31 that establishing the first latticed groove 33, the first conductive layers 38 is formed at the first latticed groove 33.
The second inductive layer 34 comprises in the second substrate 35, the second substrates 35 that establishing the second latticed groove 37, the second conductive layers 39 is formed at the second latticed groove 37.
Touch sensible mechanism also comprises lead-in wire electrode 303, and the lead-in wire electrode is electrically connected to the first conductive layer 16, the second conductive layer 18 respectively, and the electrode 19 that goes between is connected to lead wire set 191, realizes being electrically connected to of the first conductive layer and the second conductive layer.Lead wire set further is electrically connected to the IC control circuit, thereby realizes touch operation.
Other structures and the embodiment mono-of the described screen body of touch screen of the present embodiment are roughly the same, do not repeat them here.
Embodiment tetra-
Refer to Figure 10, in this illustrated embodiment, each described touch sensible mechanism 40 comprises the first inductive layer 41 and the second inductive layer 42, described the first inductive layer 41 and the second inductive layer 42 bonding connections.
The first hypothallus 44, the first hypothalluses that the first inductive layer 41 comprises the first substrate 43 and is located at the first substrate are established the first matrix groove 45, the first conductive layer shapes 401 and are formed in the first matrix groove 45.
The second hypothallus 48, the second hypothalluses 48 that the second inductive layer 46 comprises the second substrate 47 and is located at the second substrate are established the second matrix groove 49, the second conductive layers 402 and are formed at the second matrix groove 49.
Touch sensible mechanism also comprises lead-in wire electrode 403, and lead-in wire electrode 19 is electrically connected to the first conductive layer 16, the second conductive layer 18 respectively, and the electrode 19 that goes between is connected to lead wire set 191, realizes being electrically connected to of the first conductive layer and the second conductive layer.Lead wire set further is electrically connected to the IC control circuit, thereby realizes touch operation.
Other structures and the embodiment mono-of the described screen body of touch screen of the present embodiment are roughly the same, do not repeat them here.
Embodiment five
Refer to Figure 11, in this illustrated embodiment, each described touch sensible mechanism 50 comprises the first basalis 51, the first hypothallus 52, the first conductive layer 501, the second conductive layer 502.
Concrete, the surface of the first basalis 51 is provided with the first latticed groove 53, the first conductive layers 501 and is formed at the first groove 53.
The first hypothallus 52 is located at the surface that the first basalis 51 is provided with the first latticed groove 53, away from the surface of the first basalis 51, establishes the first matrix groove 55.The second conductive layer shape 502 is formed in the first matrix groove 55.
Touch sensible mechanism also comprises lead-in wire electrode 503, and lead-in wire electrode 503 is electrically connected to the first conductive layer 16, the second conductive layer 18 respectively, and the electrode 503 that goes between is connected to lead wire set 191, realizes being electrically connected to of the first conductive layer and the second conductive layer.Lead wire set further is electrically connected to the IC control circuit, thereby realizes touch operation.
Other structures and the embodiment mono-of the described screen body of touch screen of the present embodiment are roughly the same, do not repeat them here.
Embodiment six
Refer to Figure 12, in this illustrated embodiment, each described touch sensible mechanism 60 comprises the first basalis 61, the first hypothallus 62, the second hypothallus 63, the first conductive layer 601, the second conductive layer 602.
Concrete, the first hypothallus 62 is located at the first basalis 61 surfaces.The first hypothallus 62 is established the first matrix groove 67 away from the surface of the first basalis.The first conductive layer 601 is formed at the first matrix groove 67.
The second hypothallus 63 is located at the first hypothallus 62 surfaces, described the first hypothallus 61 is between the first basalis 61 and the second hypothallus 63, the second hypothallus 63 is established the second matrix groove 65, the second conductive layers 602 away from the surface of the first hypothallus 61 and is formed at the second matrix groove 65.
Touch sensible mechanism also comprises lead-in wire electrode 603, and lead-in wire electrode 603 is electrically connected to the first conductive layer 601, the second conductive layer 602 respectively, and the electrode 19 that goes between is connected to lead wire set 191, realizes being electrically connected to of the first conductive layer and the second conductive layer.Lead wire set further is electrically connected to the IC control circuit, thereby realizes touch operation.
Other structures and the embodiment mono-of the described screen body of touch screen of the present embodiment are roughly the same, do not repeat them here.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a screen body of touch screen structure, is characterized in that, comprising:
Panel;
Touch sensible section, comprise a plurality of separate touch sensible mechanisms, and each described touch sensible mechanism comprises the first relative conductive layer, the second conductive layer;
Bonding coat, be located between described panel and touch sensible section, in conjunction with described panel and described touch sensible section.
2. screen body of touch screen structure as claimed in claim 1, is characterized in that, each described touch sensible mechanism comprises:
The first substrate, comprise first surface and the second surface relative with first surface, at described first surface, establishes the first latticed groove, and described second surface is established the second latticed groove;
Described the first conductive layer is formed at the first latticed groove;
Described the second conductive layer is formed at the second latticed groove.
3. screen body of touch screen structure as claimed in claim 1, is characterized in that, each described touch sensible mechanism comprises:
The first substrate, comprise relative first surface and second surface;
The first hypothallus, be located at the bottom of the first surface of the first substrate on, establish the first matrix groove on the first surface of described the first hypothallus away from the first substrate;
Described the first conductive layer is formed at the first matrix groove;
The second hypothallus, be located on the second surface of the first substrate, on the second surface of described the second hypothallus away from the first substrate, establishes the second matrix groove;
Described the second conductive layer is formed at the second matrix groove.
4. screen body of touch screen structure as claimed in claim 1, is characterized in that, each described touch sensible mechanism comprises the first inductive layer and the second inductive layer, described the first inductive layer and the second inductive layer bonding connection,
The first inductive layer comprises the first substrate, establishes the first groove in the first substrate, and the first conductive layer is formed at the first groove;
The second inductive layer comprises the second substrate, establishes the second groove in the second substrate, and the second conductive layer is formed at the second groove.
5. screen body of touch screen structure as claimed in claim 1, is characterized in that, each described touch sensible mechanism comprises the first inductive layer and the second inductive layer, described the first inductive layer and the second inductive layer bonding connection,
Described the first inductive layer comprises the first substrate and is bonding on the first hypothallus of the first substrate, and the first hypothallus is established the first matrix groove, and the first conductive layer is formed at the first matrix groove;
Described the second inductive layer comprises the second substrate and is bonding on the second hypothallus of the second substrate, and the second hypothallus is established the second matrix groove, and the second conductive layer is formed at the second matrix groove.
6. screen body of touch screen structure as claimed in claim 1, is characterized in that, each described touch sensible mechanism comprises:
The first basalis, be provided with the first groove, and the first conductive layer is formed at the first groove;
The first hypothallus, fit in the surface that the first basalis is located at the first groove, away from the surface of the first basalis, establishes the first matrix groove, and the second conductive layer is formed at the first matrix groove.
7. screen body of touch screen structure as claimed in claim 1, is characterized in that, each described touch sensible mechanism comprises:
The first basalis;
The first hypothallus, be located at the first basalis surface, away from the surface of the first basalis, establishes the first matrix groove, and described the first conductive layer is formed at the first matrix groove;
The second hypothallus, be located at the first hypothallus surface, and described the first hypothallus is between the first basalis and the second hypothallus, and the second hypothallus is established the second matrix groove away from the surface of the first hypothallus, and the second conductive layer is formed at the second matrix groove.
8. screen body of touch screen structure as claimed in claim 1, is characterized in that, also comprises the lead-in wire electrode, and described the first conductive layer is electrically connected to and is connected to control circuit with described lead-in wire electrode, and described the second conductive layer is electrically connected to and is connected to control circuit with described lead-in wire electrode.
9. a touch display screen, is characterized in that, comprises screen body of touch screen structure as described as claim 1-8 any one.
10. a touch button device, is characterized in that, comprises screen body of touch screen structure as described as claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463665.7U CN203386196U (en) | 2013-07-31 | 2013-07-31 | Touch screen body structure, touch display screen and touch key device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463665.7U CN203386196U (en) | 2013-07-31 | 2013-07-31 | Touch screen body structure, touch display screen and touch key device |
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| Publication Number | Publication Date |
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| CN203386196U true CN203386196U (en) | 2014-01-08 |
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| CN201320463665.7U Expired - Fee Related CN203386196U (en) | 2013-07-31 | 2013-07-31 | Touch screen body structure, touch display screen and touch key device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425374A (en) * | 2013-07-31 | 2013-12-04 | 南昌欧菲光科技有限公司 | Touch screen body structure, touch display screen and touch key-press device |
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- 2013-07-31 CN CN201320463665.7U patent/CN203386196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425374A (en) * | 2013-07-31 | 2013-12-04 | 南昌欧菲光科技有限公司 | Touch screen body structure, touch display screen and touch key-press device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20190731 |