CN103455199A - Touch display screen - Google Patents
Touch display screen Download PDFInfo
- Publication number
- CN103455199A CN103455199A CN2013103252349A CN201310325234A CN103455199A CN 103455199 A CN103455199 A CN 103455199A CN 2013103252349 A CN2013103252349 A CN 2013103252349A CN 201310325234 A CN201310325234 A CN 201310325234A CN 103455199 A CN103455199 A CN 103455199A
- Authority
- CN
- China
- Prior art keywords
- module
- touch
- display screen
- cushion
- touch display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention discloses a touch display screen which comprises a touch module, a display module, an adhesion layer and a visually transparent buffer layer. A second surface of the touch module is opposite to a display surface of the display module. The touch module, the display module and the adhesion layer form a sealed cavity. The buffer layer comprises a plurality of elastic bumps, and the elastic bumps are positioned in sealed space and are arranged on at least one of the second surface and the display surface. The touch display screen has the advantages that the buffer layer is arranged between the display module and the touch module, the multiple elastic bumps are arranged on the buffer layer and can buffer deformation caused when a user touches the touch module, accordingly, the display module can be prevented from being in contact with the touch module, and light rings are prevented; or the deformation recovery time of the touch module can be shortened owing to the buffer layer even if the display module is in contact with the touch module, so that the duration of the light rings on the surfaces of the display module is shortened; the influence of the surface light rings on the touch display screen can be effectively relieved, and accordingly a display effect can be obviously improved.
Description
Technical field
The present invention relates to exchange technology, particularly relate to a kind of touch display screen.
Background technology
Touch display screen is a kind of special external input device, touches gently display device by finger or electronic pen and just can realize input, makes man-machine interaction more direct, have simply, fast, the characteristics such as hommization.At present, typical touch display screen comprises touching device and display device.Touching device and display device laminating, form complete touch display screen.
Yet, in traditional touch display screen, between touching device and display device, there is space, when the user touches touching device, touching device is subject to compressing, and deformation can occur, and contacts with display device, produces visible aperture.And, after even the user completes touch operation, because touching device has stronger brain, touching device also is difficult to recover at short notice deformation, thereby makes aperture be present on touch display screen for a long time, and then affects display effect.
Summary of the invention
Based on this, be necessary to provide a kind of can be by alleviating the impact of surperficial aperture, thereby promote the touch display screen of display effect.
A kind of touch display screen comprises:
Touching module, is platy structure, and described touch module comprises first surface and the second surface be oppositely arranged with described first surface;
Showing module, is platy structure, and described demonstration module comprises display surface and the shady face be oppositely arranged with described display surface, and described demonstration module and described touch module are oppositely arranged, and the second surface of described touch module and described display surface are oppositely arranged;
Gluing layer, the both sides of described gluing layer are bonding with the edge of described touch module and described demonstration module respectively, and so that described touch module and described demonstration module are fitted, described touch module, described demonstration module and described gluing layer form a closed cavity; And
The cushion of visually-clear, comprise a plurality of elastic bumps, and described elastic bumps is positioned at described confined space, and be located at wherein at least one of described second surface and described display surface, and the height of described elastic bumps is less than the thickness of described gluing layer.
In embodiment, described elastic bumps is the continuous net-shaped structure that many mesh lines intersect to form mutually therein.
In embodiment, the grid that described mesh lines intersects to form mutually is regular hexagon therein.
In embodiment, the grid that described mesh lines intersects to form mutually is random irregular grid therein.
In embodiment, described cushion is made by transparent material therein.
In embodiment, the material that forms described cushion is UV curable ink therein.
In embodiment, the width of described mesh lines is less than or equal to 5 microns therein.
In embodiment, described cushion is located at described second surface therein.
In embodiment, described cushion is located at described display surface therein.
Above-mentioned touch display screen, owing between demonstration module and touch module, being provided with cushion, cushion is provided with a plurality of elastic bumps, touches the deformation that module produces in the time of can cushioning touching, thereby avoid showing that module contacts with touching module, thereby avoid producing aperture.Perhaps, even show that module contacts with touching module, cushion also can reduce the time that module recovers deformation that touches, thereby reduce, shows that there is the time of aperture in the module surface.Therefore, above-mentioned touch shows can effectively alleviate the impact of surperficial aperture, thereby makes display effect significantly improve.
The accompanying drawing explanation
The structural representation that Fig. 1 is touch display screen in preferred embodiment of the present invention;
Fig. 2 is the local enlarged diagram of cushion in touch display screen shown in Fig. 1;
The structural representation that Fig. 3 is touch display screen in another embodiment.
Embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Provided preferred embodiment of the present invention in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.
Unless otherwise defined, all technology that this paper is used are identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term used in instructions of the present invention herein, just in order to describe the purpose of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1, the touch display screen 100 in preferred embodiment of the present invention comprises touch module 110, shows module 120, gluing layer 130 and cushion 140.
Touching module 110 is platy structure, touches module 110 and comprises first surface 112 and the second surface 114 be oppositely arranged with first surface 112.Touch module 110 and be provided with the conductive layer (not shown), form capacitance structure between conductive layer.When user's finger or other conductor contact first surfaces 112, can cause the variation of touch point electric capacity, thereby in circuit generation current.Therefore, touch module 110 for touch signal is transformed into to electric signal.
Show that module 120 is platy structure, show that module 120 comprises display surface 121 and the shady face 123 be oppositely arranged with display surface 121.While being applied to electronic equipment, shady face 123 is relative with backlight, and display surface 121 changes according to the unsteady flow of input, shows different images.Wherein, show that module 120 is oppositely arranged with touching module 110, and the second surface 114 that touches module 110 is oppositely arranged with display surface 121, thereby forms the display screen with touch function.
The both sides of gluing layer 130 are bonding with the edge that touches module 110 and demonstration module 120 respectively, will touch module 110 and to show module 120 laminatings.Gluing layer 130 can be formed by materials such as resin, optical cements.Concrete, can be in touching module 110 and showing module 120 one of them edge coating resin or optical cement, wherein another one is attached, and after resin or optical cement solidify, just can obtain the gluing layer 130 of ring-type.
Cushion 140 visually-clear, can not affect passing through of light.Cushion 140 comprises a plurality of elastic bumps 141.Elastic bumps 141 is positioned at confined space 150, and is located at wherein at least one of second surface 114 and display surface 121, and the height of elastic bumps 141 is less than the thickness of gluing layer 130.Elastic bumps 141 has elasticity, quick-recovery deformation soon after deformation under the effect of pressure.Owing to touching module 110 and showing interval predeterminable range between module 120, cause touching module 110 and lack support.When the user carries out touch operation, touch module 110 and be subject to compressing generation deformation, the direction bending that shows module 120 is pointed in its touch point.When touch point bends to specific degrees, elastic bumps 141 is with touch module 110 and show that module 120 all contacts, thereby touch the deformation that module 110 produces while making cushion 140 can cushion touching, thereby avoid showing that module 120 contacts with touching module 110, thereby avoid producing aperture.Perhaps, even show that module 120 contacts with touching module 110, cushion 140 also can reduce the time that touches module 110 recovery deformation, thereby reduce, shows that there is the time of aperture in module 120 surfaces.Therefore, by being set, cushion 140 can improve the display effect that shows module 120.
See also Fig. 2, in the present embodiment, cushion 140 is by many mesh lines 143 and mutually intersects to form, and elastic bumps 141 is many continuous net-shaped structures that mesh lines intersects to form mutually.Concrete, cushion 140 can form by the mode of serigraphy or inkjet printing.With solid projection, compare, latticed elastic bumps 141 has higher sensitivity.And, due to the grid light-permeable, therefore latticed elastic bumps 141 is less for the light path impact touched between module 110 and demonstration module 120, thereby makes cushion 140 can not cause the display effect of touch display screen 100 impaired when playing buffer action.
Further, the grid that mesh lines 143 intersects to form mutually is regular hexagon.Regular hexagon is symmetric shape.Therefore, after deformation occurs elastic bumps 141, easily recover deformation.Be appreciated that in other embodiments, the grid that mesh lines 143 intersects to form mutually also can be pentagon, triangle or irregularly shaped.In addition, cushion 140 is not limited to continuous net-shaped structure, and elastic bumps 141 also can be transparent rubber column etc.
In the present embodiment, cushion 140 is made by transparent material.Therefore, cushion 140 is transparent, can not affect the display effect of touch display screen 100.Further, the material of formation cushion 140 is UV curable ink.UV curable ink is convenient to form cushion 140 by the mode of serigraphy or inkjet printing, and is convenient to solidify.Be appreciated that cushion 140 also can have other transparent materials to make in other are implemented.
In addition, need to further be pointed out that, for reaching the effect of visually-clear, the material of mesh lines 143 is not limited to transparent material.In another embodiment, the width of mesh lines 143 is less than or equal to 5 microns.Because the width of 5 microns are positioned at outside people's range of vision.Therefore, the material of mesh lines 143 can be transparent material, also can be non-transparent material.
In the present embodiment, cushion 140 is located at second surface 114.Therefore, in the situation that to touching module 110, do not carry out touch operation, elastic bumps 141 does not contact with display surface 121, avoids elastic bumps 141 impacts to show the display effect of module 120.
As shown in Figure 3, in another embodiment, cushion 140 is located at display surface 121.It is pointed out that in other embodiments, elastic bumps 141 both can a part be arranged on second surface 114, can a part be arranged on display surface 121 again.And the elastic bumps on second surface 114 141 staggers mutually with the elastic bumps 141 on display surface 121.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a touch display screen, is characterized in that, comprising:
Touching module, is platy structure, and described touch module comprises first surface and the second surface be oppositely arranged with described first surface;
Showing module, is platy structure, and described demonstration module comprises display surface and the shady face be oppositely arranged with described display surface, and described demonstration module and described touch module are oppositely arranged, and the second surface of described touch module and described display surface are oppositely arranged;
Gluing layer, the both sides of described gluing layer are bonding with the edge of described touch module and described demonstration module respectively, and so that described touch module and described demonstration module are fitted, described touch module, described demonstration module and described gluing layer form a closed cavity; And
The cushion of visually-clear, comprise a plurality of elastic bumps, and described elastic bumps is positioned at described confined space, and be located at wherein at least one of described second surface and described display surface, and the height of described elastic bumps is less than the thickness of described gluing layer.
2. touch display screen according to claim 1, is characterized in that, described elastic bumps is the continuous net-shaped structure that many mesh lines intersect to form mutually.
3. touch display screen according to claim 2, is characterized in that, the grid that described mesh lines intersects to form mutually is regular hexagon.
4. touch display screen according to claim 2, is characterized in that, the grid that described mesh lines intersects to form mutually is random irregular grid.
5. touch display screen according to claim 2, is characterized in that, described cushion is made by transparent material.
6. touch display screen according to claim 5, is characterized in that, the material that forms described cushion is UV curable ink.
7. touch display screen according to claim 2, is characterized in that, the width of described mesh lines is less than or equal to 5 microns.
8. touch display screen according to claim 1, is characterized in that, described cushion is located at described second surface.
9. touch display screen according to claim 1, is characterized in that, described cushion is located at described display surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103252349A CN103455199A (en) | 2013-07-30 | 2013-07-30 | Touch display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103252349A CN103455199A (en) | 2013-07-30 | 2013-07-30 | Touch display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103455199A true CN103455199A (en) | 2013-12-18 |
Family
ID=49737647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103252349A Pending CN103455199A (en) | 2013-07-30 | 2013-07-30 | Touch display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103455199A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677100A (en) * | 2016-01-04 | 2016-06-15 | 深圳市志凌伟业技术股份有限公司 | Touch control panel and manufacturing method thereof |
| CN107239163A (en) * | 2017-05-04 | 2017-10-10 | 深圳市赛华显示技术有限公司 | Large scale touch panel unit and its production method |
| CN107491204A (en) * | 2017-07-13 | 2017-12-19 | 深圳市志凌伟业技术股份有限公司 | Large scale touch panel unit and its production method |
| CN109062440A (en) * | 2018-08-13 | 2018-12-21 | 云谷（固安）科技有限公司 | Touch screen and display device and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101256461A (en) * | 2007-02-28 | 2008-09-03 | 群康科技(深圳)有限公司 | Touch panel display device |
| US20120182190A1 (en) * | 2009-10-14 | 2012-07-19 | Panasonic Corporation | Portable wireless device |
| CN103019471A (en) * | 2012-11-30 | 2013-04-03 | 深圳市深越光电技术有限公司 | Optical touch screen |
| CN203366285U (en) * | 2013-07-30 | 2013-12-25 | 南昌欧菲光科技有限公司 | Touch display screen |
-
2013
- 2013-07-30 CN CN2013103252349A patent/CN103455199A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101256461A (en) * | 2007-02-28 | 2008-09-03 | 群康科技(深圳)有限公司 | Touch panel display device |
| US20120182190A1 (en) * | 2009-10-14 | 2012-07-19 | Panasonic Corporation | Portable wireless device |
| CN103019471A (en) * | 2012-11-30 | 2013-04-03 | 深圳市深越光电技术有限公司 | Optical touch screen |
| CN203366285U (en) * | 2013-07-30 | 2013-12-25 | 南昌欧菲光科技有限公司 | Touch display screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677100A (en) * | 2016-01-04 | 2016-06-15 | 深圳市志凌伟业技术股份有限公司 | Touch control panel and manufacturing method thereof |
| CN107239163A (en) * | 2017-05-04 | 2017-10-10 | 深圳市赛华显示技术有限公司 | Large scale touch panel unit and its production method |
| CN107491204A (en) * | 2017-07-13 | 2017-12-19 | 深圳市志凌伟业技术股份有限公司 | Large scale touch panel unit and its production method |
| CN109062440A (en) * | 2018-08-13 | 2018-12-21 | 云谷（固安）科技有限公司 | Touch screen and display device and preparation method thereof |
| WO2020034667A1 (en) * | 2018-08-13 | 2020-02-20 | 云谷（固安）科技有限公司 | Touch screen, display device and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203366285U (en) | Touch display screen | |
| CN205071053U (en) | Smart mobile phone | |
| JP2015180978A (en) | Touch panel and display device | |
| CN106155403B (en) | Touch control element | |
| CN102955303A (en) | Touch display screen and touch display device | |
| CN101630216A (en) | Flexible anti-interference projection-type capacitor touch screen and production process thereof | |
| WO2016145963A1 (en) | Touch display panel, method for manufacturing same, and touch display device having same | |
| CN103455199A (en) | Touch display screen | |
| CN105426008A (en) | Pressure sensing touch display screen and portable electronic product | |
| KR101167418B1 (en) | Touch Screen | |
| CN203786704U (en) | Polarizer module and touch display module | |
| TWI552211B (en) | Touch electrode device | |
| TWI514213B (en) | Touch structure and manufacturing method for the same | |
| CN202854765U (en) | Touch control display screen and touch control display device | |
| KR101219597B1 (en) | Touch Screen Panel and Fabricating Method for the Same | |
| CN203455796U (en) | Touch structure | |
| TW201333772A (en) | Touch panel | |
| CN110677149B (en) | Touch button switch and touch equipment | |
| CN204537104U (en) | A kind of novel GX-cell capacitive touch screen module | |
| CN203573295U (en) | Single-layer multi-point capacitive touch screen and electronic device thereof | |
| CN209842586U (en) | Explosion-proof touch screen | |
| CN204537106U (en) | A kind of G1-cell capacitive touch screen module | |
| CN217690031U (en) | Mobile phone touch screen | |
| CN204537105U (en) | A kind of GX-cell capacitive touch screen module | |
| CN220671775U (en) | Liquid crystal display module with touch function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |