CN101859040A - Touch control display apparatus - Google Patents
Touch control display apparatus Download PDFInfo
- Publication number
- CN101859040A CN101859040A CN 201010203428 CN201010203428A CN101859040A CN 101859040 A CN101859040 A CN 101859040A CN 201010203428 CN201010203428 CN 201010203428 CN 201010203428 A CN201010203428 A CN 201010203428A CN 101859040 A CN101859040 A CN 101859040A
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- module
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- display apparatus
- control display
- elastooptics
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Abstract
A kind of touch control display apparatus comprises that one shows module, a touch module and an elastooptics film.The touch module configuration shows the top of module.The elastooptics film is not had a stickiness, and in touch module and show between the module.In the time of above touch module is assembled to the demonstration module, the elastooptics film can produce elastic deformation to absorb crack between the surface therebetween.
Description
Technical field
The invention relates to a kind of display device, and particularly relevant for a kind of touch control display apparatus.
Background technology
Contact panel (touch panel) is a kind of popular man-machine interface of accepting extensively that has been.Contact panel can be assembled on the flat-panel screens of many kinds, so that flat-panel screens can display frame and input operation information.
In general, touch control display apparatus mainly is to comprise a display panel and a contact panel.Known a kind of touch control display apparatus is to see through double faced adhesive tape contact panel and display panel are sticked together.Yet, since double faced adhesive tape only be attached at display panel and contact panel around, so between contact panel and display panel, have air layer.Light in the environment can produce reflection at this air layer, causes the contrast of display panel to descend with visual.
In order to improve above-mentioned shortcoming, known another kind of touch control display apparatus then is by optical cement display panel and contact panel to be sticked together.Because optical cement is to be coated on all sidedly between display panel and the contact panel, so touch control display apparatus can not produce the problem of boundary reflection, has good display effect.Yet optical cement can produce the not good problem of reliability after long-time the use.In addition, in assembling process, optical cement may produce bubble and cause the anomalous scattering of light.Moreover, utilize the way of optical cement to still have the problem that whole thickness is blocked up and be difficult for heavy industry when applying is bad.Particularly, if only have contact panel to damage and display panel still when good, will cause contact panel to change and be difficult for.
Summary of the invention
The invention provides a kind of touch control display apparatus, it has easy to assembly and heavy industry is easy to advantage.
The present invention proposes a kind of touch control display apparatus, and it comprises that a framework, shows module, a touch module and an elastooptics film.Framework has a vertical sidewall portion and a horizontal-extending portion, to constitute a spatial accommodation.Show that module is disposed in the spatial accommodation, wherein show the vertical sidewall portion of the side breasting framework of module.The touch module configuration shows the top of module.In the elastooptics film configuration spatial accommodation, and between touch module and demonstration module.The elastooptics film is not had a stickiness, and is assembled to when showing above the module in touch module, and the elastooptics film can produce elastic deformation.
In one embodiment of this invention, the horizontal-extending portion of above-mentioned framework is disposed on the touch module.
In one embodiment of this invention, the dual-side at least of the horizontal-extending portion of above-mentioned framework carrying touch module.
In one embodiment of this invention, above-mentioned touch control display apparatus also comprises an adhesion layer, is disposed between the horizontal-extending portion of touch module and framework.
In one embodiment of this invention, the material of above-mentioned elastooptics film comprises poly-methyl propionyl acid methyl esters class (PMMA is commonly called as acryl), polycarbonate-based (PC), polystyrene type, tygon (PE), Polyvinylchloride (PVC), dacron (PET), o-phenyl phenol (OPP), perfluorinated resin class or epoxy resin.
In one embodiment of this invention, the relative index of refraction scope of above-mentioned elastooptics film is 1 ± 30%.
In one embodiment of this invention, the penetrance of above-mentioned elastooptics film is more than or equal to 90%.
In one embodiment of this invention, above-mentioned demonstration module comprises a module backlight and a display panel, and display panel is between module backlight and elastooptics film.
In one embodiment of this invention, above-mentioned demonstration module comprises a flexible display.
In one embodiment of this invention, above-mentioned touch module comprises a capacitance type touch-control panel, an electric resistance touch-control panel, a sound wave type contact panel, an infrared-type touch panel, an optical touch control panel or a flexible touch-control panel.
Based on above-mentioned, touch control display apparatus of the present invention is to be disposed at touch module and to show between the module not having an elastooptics film of stickiness, and sees through framework and fix touch module and show module.Therefore, when showing the damage of module or touch module or the allocation position out of true of elastooptics film, can directly framework be removed together with the touch module on it, change the position that shows module, touch module or adjust the elastooptics film, to finish heavy industry (rework).In other words, touch control display apparatus of the present invention is all comparatively convenient on assembling and heavy industry, can improve the assembling bearing accuracy, and lowers touch module or show the risk that module is damaged.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate appended graphic being described in detail below.
Description of drawings
Fig. 1 is the synoptic diagram of a kind of touch control display apparatus of one embodiment of the invention.
Fig. 2 is the synoptic diagram of a kind of touch control display apparatus of another embodiment of the present invention.
Fig. 3 is the synoptic diagram of a kind of touch control display apparatus of another embodiment of the present invention.
Embodiment
Fig. 1 is the synoptic diagram of a kind of touch control display apparatus of one embodiment of the invention.Please refer to Fig. 1, in the present embodiment, touch control display apparatus 100a comprises that a framework 110a, shows module 120a, a touch module 130a and an elastooptics film 140.
Specifically, framework 110a has a 112a of vertical sidewall portion and a 114a of horizontal-extending portion, to constitute a spatial accommodation S.Wherein, the 114a of horizontal-extending portion is connected with the 112a of vertical sidewall portion, and the 114a of horizontal-extending portion is extended towards vertical its bearing of trend by the 112a of vertical sidewall portion, and is positioned at the 112a of vertical sidewall portion of framework 110a and the inner space of the 114a of horizontal-extending portion promptly is defined as spatial accommodation S.In the present embodiment, the selected material of framework 110a is based on lightweight and have the metal material of sufficient mechanical strength, for example can adopt metallic aluminium or iron.In other embodiment, the material of framework 110a also can adopt plastics.
Show that module 120a is disposed in the 112a of vertical sidewall portion of framework 110a and the spatial accommodation S that the 114a of horizontal-extending portion is defined, the 112a of vertical sidewall portion that wherein shows the side breasting framework 110a of module 120a, and the 114a of horizontal-extending portion is around the zone beyond the viewing area A that shows module 120a.In the present embodiment, show that module 120a comprises a module 122 backlight and a display panel 124, and module backlight 122 is arranged at the below of display panel 124.In addition, module 122 backlight for example is a side incident type module backlight or a direct-type backlight module, and display panel 124 for example is a display panels or other display panel applicatory, and the present invention is not limited this.
Elastooptics film 140 is disposed in the 112a of vertical sidewall portion of framework 110a and the spatial accommodation S that the 114a of horizontal-extending portion is defined, and at touch module 130a and show between the display panel 124 of module 120a.Particularly, in the present embodiment, elastooptics film 140 is not had a stickiness and have high light transmittance.When not being assembled to touch module 130a on the framework 110a, the thickness of elastooptics film 140 is in fact more than or equal to clearance height D.But, being assembled on the framework 110a and being disposed at when showing above the module 120a at touch module 130a, elastooptics film 140 can produce elastic deformations (for example being compressed).Thus, the thickness of elastooptics film 140 integral body can be identical in fact with clearance height D, and 140 driving fits of elastooptics film are between touch module 130a and demonstration module 120a.
The material of the elastooptics film 140 of present embodiment comprises poly-methyl propionyl acid methyl esters class (PMMA is commonly called as acryl), polycarbonate-based (PC), polystyrene type, tygon (PE), Polyvinylchloride (PVC), dacron (PET), o-phenyl phenol (OPP), perfluorinated resin class or epoxy resin.And the relative index of refraction scope of elastooptics film 140 is 1 ± 30%, and the penetrance of elastooptics film 140 is more than or equal to 90%.Because the refractive index of elastooptics film 140 is close with the refractive index of glass, therefore can reduce the optical loss between touch module 130a and demonstration module 120a two interfaces.
In addition, the touch control display apparatus 100a of present embodiment also comprises an adhesion layer 150, and wherein adhesion layer 150 is disposed between the 114a of horizontal-extending portion of touch module 130a and framework 110a, in order to touch module 130a is fixed on the framework 110a.
Because the touch control display apparatus 100a of present embodiment is disposed at touch module 130a and shows between the module 120a not having an elastooptics film 140 of stickiness, and see through framework 110a and adhesion layer 150 fixes touch module 130a and demonstration module 120a.Therefore, present embodiment can reduce the optical loss between touch module 130a and demonstration module 120a two interfaces by the configuration of elastooptics film 140.Simultaneously, if when in the process of assembling, producing the allocation position out of true of elastooptics film 140, or, show that module 120a or touch module 130a damage when needing to change, can directly framework 110a be removed together with the touch module 130a on it, and easily elastooptics film 140 is taken out and reconfigures, or, change demonstration module 120a or touch module 130a.Thus, can improve the assembling bearing accuracy of the touch control display apparatus 100a of present embodiment, and can reduce touch module 130a or show the risk that module 120a damages.Therefore, the design of touch control display apparatus 100a of the present invention can solve that known reliability that optical cement produces with stickiness is not good, the light anomalous scattering, be difficult for heavy industry or contact panel or display panel and change the problem that is difficult for.In other words, the touch control display apparatus 100a of present embodiment is all comparatively convenient on assembling and heavy industry.
Noticeable thing, in order to allow the 140 complete driving fits of elastooptics film between touch module 130a and demonstration module 120a, present embodiment also can design an opening (not illustrating) in framework 110a, in when assembling, the gas between touch module 130a and the demonstration module 120a can be discharged through opening thus; Or, see through an air extractor (not illustrating) through opening thus and with touch module 130a and the gas extraction that shows between the module 120a, so that elastooptics film 140 automatically fits in touch module 130a and shows on the module 120a, the present invention is not limited this, the user can select or design suitable member voluntarily for use according to actual demand, to reach required technique effect.
Fig. 2 is the synoptic diagram of a kind of touch control display apparatus of another embodiment of the present invention.Please also refer to Fig. 1 and Fig. 2, in the present embodiment, the touch control display apparatus 100b of Fig. 2 is similar to the touch control display apparatus 100a of Fig. 1, so part is continued to use the label of Fig. 1, both difference is: the 114b of horizontal-extending portion of the framework 110b of Fig. 2 is disposed on the touch module 130a.Specifically, the touch module 130a of present embodiment is disposed in the 112b of vertical sidewall portion of framework 110b and the spatial accommodation S ' that the 114b of horizontal-extending portion is defined, the side that wherein shows module 120a, elastooptics film 140 and touch module 130a is the 112b of vertical sidewall portion of breasting framework 110b all, and the 114b of horizontal-extending portion is around the zone beyond the Touch Zone B of touch module 130a.In addition, can fix through the mode of an adhesion layer (not illustrating) or locking of employing machinery or buckle between the 114b of horizontal-extending portion of framework 110b and the touch module 130a, the present invention is not limited this.
Because the touch control display apparatus 100b of present embodiment sees through framework 110b to fix and show module 120a and touch module 130a, and elastooptics film 140 do not have stickiness and only being used for reduce touch module 130a and demonstration module 120a two interfaces between optical loss.Therefore, fix display panel and contact panel compared to known through double faced adhesive tape or optical cement, the setting of the elastooptics film 140 of present embodiment, can make touch control display apparatus 100b all comparatively convenient on assembling and heavy industry, and can improve the assembling bearing accuracy of the touch control display apparatus 100b of present embodiment, can reduce touch module 130a or to show the risk that module 120a damages.
Fig. 3 is the synoptic diagram of a kind of touch control display apparatus of another embodiment of the present invention.Please also refer to Fig. 3 and Fig. 2, in the present embodiment, the touch control display apparatus 100c of Fig. 3 is similar to the touch control display apparatus 100b of Fig. 2, so part is continued to use the label of Fig. 2, both difference is: the demonstration module 120b among the touch control display apparatus 100c of Fig. 3 for example is a flexible display, and touch module 130b for example is a flexible touch-control panel.Because the elastooptics film 140 of present embodiment is not had a stickiness and have elasticity, therefore when demonstration module 120b, elastooptics film 140 and touch module 130b being organized when founding into touch control display apparatus 100c, this touch control display apparatus 100c can have good pliability.
In sum, touch control display apparatus of the present invention is to be disposed at touch module and to show between the module not having an elastooptics film of stickiness, and sees through framework and fix touch module and show module.Therefore, when showing the damage of module or touch module or the allocation position out of true of elastooptics film, can directly framework be removed together with the touch module on it, change the position that shows module, touch module or adjust the elastooptics film, to finish heavy industry (rework).In other words, touch control display apparatus of the present invention is all comparatively convenient on assembling and heavy industry, can improve the assembling bearing accuracy, and lowers touch module or show the risk that module is damaged.
Though the present invention with embodiment openly as above; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when doing a little change and retouching, so protection scope of the present invention is as the criterion when looking aforesaid the claim scope person of defining.
Claims (10)
1. a touch control display apparatus is characterized in that, comprising:
One shows module;
One touch module, the top that disposes this demonstration module; And
One elastooptics film shows between the module at this touch module and this, and wherein this elastooptics film is not had a stickiness, and above this touch module is assembled to this demonstration module the time, this elastooptics film can produce elastic deformation.
2. touch control display apparatus as claimed in claim 1 is characterized in that, also comprises a framework, have a vertical sidewall portion and a horizontal-extending portion, to constitute a spatial accommodation, this demonstration module is disposed in this spatial accommodation, and should show this vertical sidewall portion of this framework of side breasting of module.
3. touch control display apparatus as claimed in claim 2 is characterized in that, this horizontal-extending portion of this framework is disposed on this touch module.
4. touch control display apparatus as claimed in claim 2 is characterized in that, the dual-side at least of this touch module is carried in this horizontal-extending portion of this framework.
5. touch control display apparatus as claimed in claim 2 is characterized in that, also comprises an adhesion layer, is disposed between this horizontal-extending portion of this touch module and this framework.
6. touch control display apparatus as claimed in claim 1, it is characterized in that the material of this elastooptics film comprises poly-methyl propionyl acid methyl esters class PMMA, polycarbonate-based PC, polystyrene type, polythene PE, polyvinylchloride, dacron PET, o-phenyl phenol OPP, perfluorinated resin class or epoxy resin.
7. touch control display apparatus as claimed in claim 1 is characterized in that, the relative index of refraction scope of this elastooptics film is 1 ± 30%.
8. touch control display apparatus as claimed in claim 1 is characterized in that, this demonstration module comprises a module backlight and a display panel, and this display panel is between this module backlight and this elastooptics film.
9. touch control display apparatus as claimed in claim 1 is characterized in that, this demonstration module comprises a flexible display.
10. touch control display apparatus as claimed in claim 1, it is characterized in that this touch module comprises a capacitance type touch-control panel, an electric resistance touch-control panel, a sound wave type contact panel, an infrared-type touch panel, an optical touch control panel or a flexible touch-control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102034288A CN101859040B (en) | 2010-06-11 | 2010-06-11 | Touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102034288A CN101859040B (en) | 2010-06-11 | 2010-06-11 | Touch display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101859040A true CN101859040A (en) | 2010-10-13 |
| CN101859040B CN101859040B (en) | 2011-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102034288A Expired - Fee Related CN101859040B (en) | 2010-06-11 | 2010-06-11 | Touch display device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541340A (en) * | 2010-12-15 | 2012-07-04 | 宏碁股份有限公司 | Touch display structure and manufacturing method thereof |
| CN102693029A (en) * | 2011-03-25 | 2012-09-26 | 宏达国际电子股份有限公司 | Panel structure |
| CN102915134A (en) * | 2011-08-03 | 2013-02-06 | 瀚宇彩晶股份有限公司 | Touch panel with embedded assembled frame |
| CN103777817A (en) * | 2014-02-24 | 2014-05-07 | 联想(北京)有限公司 | Electronic device screen and electronic device |
| CN104317091A (en) * | 2014-11-13 | 2015-01-28 | 合肥鑫晟光电科技有限公司 | Touch liquid crystal display device and manufacturing method thereof |
| TWI494808B (en) * | 2012-10-10 | 2015-08-01 | Tpk Touch Solutions Xiamen Inc | Touch screen and manufacturing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030048597A1 (en) * | 2001-09-07 | 2003-03-13 | Shih-Chieh Wang | Personal digital assistant with waterproof and dustproof functions |
| CN2681164Y (en) * | 2003-07-30 | 2005-02-23 | 永富光电科技股份有限公司 | Flat display device |
| CN1641422A (en) * | 2004-01-09 | 2005-07-20 | 南京Lg同创彩色显示***有限责任公司 | Touch screen fastening device for liquid crystal display device |
| CN101114070A (en) * | 2006-07-25 | 2008-01-30 | 松下电器产业株式会社 | Touch panel |
| CN101183285A (en) * | 2007-12-25 | 2008-05-21 | 友达光电股份有限公司 | Touch control type display apparatus and heavy industry method |
| CN101221309A (en) * | 2008-01-28 | 2008-07-16 | 友达光电股份有限公司 | Touch control type display equipment |
| JP2008231358A (en) * | 2007-03-23 | 2008-10-02 | Dic Corp | Image display module for electronic terminal and pressure-sensitive adhesive sheet for whole surface lamination |
-
2010
- 2010-06-11 CN CN2010102034288A patent/CN101859040B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030048597A1 (en) * | 2001-09-07 | 2003-03-13 | Shih-Chieh Wang | Personal digital assistant with waterproof and dustproof functions |
| CN2681164Y (en) * | 2003-07-30 | 2005-02-23 | 永富光电科技股份有限公司 | Flat display device |
| CN1641422A (en) * | 2004-01-09 | 2005-07-20 | 南京Lg同创彩色显示***有限责任公司 | Touch screen fastening device for liquid crystal display device |
| CN101114070A (en) * | 2006-07-25 | 2008-01-30 | 松下电器产业株式会社 | Touch panel |
| JP2008231358A (en) * | 2007-03-23 | 2008-10-02 | Dic Corp | Image display module for electronic terminal and pressure-sensitive adhesive sheet for whole surface lamination |
| CN101183285A (en) * | 2007-12-25 | 2008-05-21 | 友达光电股份有限公司 | Touch control type display apparatus and heavy industry method |
| CN101221309A (en) * | 2008-01-28 | 2008-07-16 | 友达光电股份有限公司 | Touch control type display equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541340A (en) * | 2010-12-15 | 2012-07-04 | 宏碁股份有限公司 | Touch display structure and manufacturing method thereof |
| CN102693029A (en) * | 2011-03-25 | 2012-09-26 | 宏达国际电子股份有限公司 | Panel structure |
| CN102915134A (en) * | 2011-08-03 | 2013-02-06 | 瀚宇彩晶股份有限公司 | Touch panel with embedded assembled frame |
| CN102915134B (en) * | 2011-08-03 | 2016-02-17 | 瀚宇彩晶股份有限公司 | Framework is fitted together to the contact panel of assembling |
| TWI494808B (en) * | 2012-10-10 | 2015-08-01 | Tpk Touch Solutions Xiamen Inc | Touch screen and manufacturing method thereof |
| CN103777817A (en) * | 2014-02-24 | 2014-05-07 | 联想(北京)有限公司 | Electronic device screen and electronic device |
| CN103777817B (en) * | 2014-02-24 | 2017-05-24 | 联想(北京)有限公司 | Electronic device screen and electronic device |
| CN104317091A (en) * | 2014-11-13 | 2015-01-28 | 合肥鑫晟光电科技有限公司 | Touch liquid crystal display device and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101859040B (en) | 2011-11-16 |
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