CN101452352A - Touch control device - Google Patents
Touch control device Download PDFInfo
- Publication number
- CN101452352A CN101452352A CNA2007101875941A CN200710187594A CN101452352A CN 101452352 A CN101452352 A CN 101452352A CN A2007101875941 A CNA2007101875941 A CN A2007101875941A CN 200710187594 A CN200710187594 A CN 200710187594A CN 101452352 A CN101452352 A CN 101452352A
- Authority
- CN
- China
- Prior art keywords
- reflecting layer
- cover plate
- control device
- contactor control
- present
- 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.)
- Granted
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention relates to a touch device, which is applicable to electric equipment. The touch device comprises a horizontal transparent cover plate, an upper anti-reflecting layer overlapped on the bottom surface of the cover plate, a touch unit which is made of transparent conductive material and overlapped on the bottom surface of the upper anti-reflecting layer and a lower anti-reflecting layer which is covered on the bottom surface of the touch unit. When a user touches the top surface of the cover plate, the electric field of the touch unit is disturbed and slightly changed to generate commands for controlling the electric equipment. Depending on the upper anti-reflecting layer directly formed on the bottom surface of the cover plate, the touch unit and the lower anti-reflecting layer, it is possible to avoid the defective products existing in the prior gluing manufacturing process, improve the excellent rate of products, and enhance the transparency of the whole touch device.
Description
Technical field
The present invention relates to a kind of contactor control device, particularly relate to and a kind ofly avoid in assembling process, causing flaw and influence transparency, improve the production acceptance rate, promote whole contactor control device transparency, be installed on the contactor control device of touching the control electronic equipment on the electronic equipment for the user.
Background technology
Seeing also shown in Figure 1ly, is the side sectional view of general existing electronic equipment, for general contactor control device 11 is installed on cut-open view in the electronic equipment 12, is pasted on the situation of a cover plate bottom surface so that a contactor control device to be described.This electronic equipment 12 has a housing 121, and be covered on transparent cover plate 122 on the housing 121, and one is installed on a screen 123 in the housing 121.This contactor control device 11 has a substrate 111, and is positioned at touch control unit 112 on substrate 111 end faces, and a ground plane 113 that is coated in substrate 111 bottom surfaces.
After this contactor control device 11 is shaped, be to be installed in the housing 121 of this electronic equipment 12, and be covered on contactor control device 11 end faces with this cover plate 122, and in order to fix this contactor control device 11, common coating last layer adhesive-layer 13 (but or glued membrane of double faced adhesive) is fixed this contactor control device 11 with stickup on these cover plate 122 bottom surfaces, but not only easy entrained air bubbles in the process of cementation, produce faulty materials, also, influence the transparency of contactor control device 11 integral body easily because of factors such as viscose glue are in uneven thickness.
This shows that above-mentioned existing contactor control device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of contactor control device of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing contactor control device exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of contactor control device of new structure, can improve general existing contactor control device, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The objective of the invention is to, overcome the defective that existing contactor control device exists, is to make it can avoid causing flaw in assembling process and influence transparency and a kind of contactor control device of new structure, technical matters to be solved are provided, and is very suitable for practicality.
The object of the invention to solve the technical problems is to adopt following technical scheme to realize.A kind of contactor control device according to the present invention's proposition, be to be installed on the electronic equipment, this contactor control device comprises: one is horizontal transparence and is covered on cover plate, one deck on this electronic equipment and splices and make and be stacked at that the bottom surface of anti-reflecting layer on this and induction user touch cover plate and the touch control unit that produces electric field change in the last anti-reflecting layer of cover plate bottom surface, one with the electrically conducting transparent material, and one deck is coated in the following anti-reflecting layer of anti-reflecting layer and touch control unit bottom surface on this.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid contactor control device, it also comprises the ground plane that one deck is stacked at this time anti-reflecting layer bottom surface and makes for the electrically conducting transparent material.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, contactor control device of the present invention has following advantage and beneficial effect at least: the present invention utilizes direct forming to reach anti-reflecting layer down in last anti-reflecting layer, the touch control unit of this cover plate bottom surface, can avoid the faulty materials that gluing manufacturing course of the prior art caused in the past, and can improve the production acceptance rate, also can promote the transparency of whole contactor control device, so can reach purpose of the present invention really.
In sum, the invention relates to a kind of contactor control device, be applicable to and be installed on the electronic equipment, this contactor control device comprises: the transparent cover plate, of a level splices and makes and be stacked at the touch control unit of anti-reflecting layer bottom surface on this in the last anti-reflecting layer, of cover plate bottom surface with the electrically conducting transparent material, and a following anti-reflecting layer that is coated in this touch control unit bottom surface.The user touches this cover plate end face, the micro-electric field change of disturbance touch control unit, and the instruction that produces the control electronic equipment.Last anti-reflecting layer by direct forming in this cover plate bottom surface, touch control unit reach anti-reflecting layer down, can avoid the faulty materials that gluing manufacturing course of the prior art caused in the past, effectively avoid in assembling process, causing flaw and influence transparency, improve the production acceptance rate, also can promote the transparency of whole contactor control device.The present invention has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing contactor control device has the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the side sectional view of general existing electronic equipment, is pasted on the situation of a cover plate bottom surface so that a contactor control device to be described.
Fig. 2 is the preferred embodiment of contactor control device of the present invention and the exploded perspective view of an electronic equipment.
Fig. 3 is that contactor control device preferred embodiment of the present invention is covered on the side sectional view on this electronic equipment.
Fig. 4 is the part overlooking surface view of a touch control unit of contactor control device preferred embodiment of the present invention, and wherein anti-reflecting layer removes on the cover plate and.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of contactor control device, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
See also Fig. 2, Fig. 3 and shown in Figure 4, Fig. 2 is the preferred embodiment of contactor control device of the present invention and the exploded perspective view of an electronic equipment, Fig. 3 is that contactor control device preferred embodiment of the present invention is covered on the side sectional view on this electronic equipment, Fig. 4 is the part overlooking surface view of a touch control unit of contactor control device preferred embodiment of the present invention, and wherein anti-reflecting layer removes on the cover plate and.The preferred embodiment of contactor control device of the present invention is applicable to and is installed on the electronic equipment 2, described electronic equipment 2 has a housing 21, an and screen 22, this housing 21 and screen 22 define a form groove 23 jointly, this contactor control device is installed in this form groove 23 exactly, and comprise: the cover plate 3 that a level is transparent, and splice from top to bottom in regular turn in cover plate 3 bottom surfaces one on anti-reflecting layer 4, a touch control unit 5, anti-reflecting layer 6, an and ground plane 7 once.
This cover plate 3, it is the form groove 23 that covers described electronic equipment 2, and make with transparent material, in the present embodiment material of this cover plate 3 be selected from glass, polymethacrylate resin (is commonly called as acryl, poly methyl methacry late, PMMA), Polyvinylchloride, polypropylene, polyethylene terephthalate, PEN or polycarbonate, but practical range is not limited to limit with cover plate 3 materials for this reason.
Should go up anti-reflecting layer 4, be with plated film mode direct forming on the bottom surface of this cover plate 3, and make with material transparent and that refractive index is lower.
This touch control unit 5 has a directly folded transverse electrode group 51 and the longitudinal electrode group 52 that forms in anti-reflecting layer 4 bottom surfaces on this and space of establishing.
This transverse electrode group 51 and longitudinal electrode group 52, be to make with the electrically conducting transparent material, as tin indium oxide, indium zinc oxide or zinc oxide aluminum, this horizontal stroke, longitudinal electrode group the 51, the 52nd are distributed in anti-reflecting layer 4 bottom surfaces with being matrix distribution, during with cover plate 3 end faces when the user touches, the charge capacity that changes 51,52 of horizontal, longitudinal electrode groups changes, to reach the function of touch-control.
Be that touch control unit 5 in the capacitive sensing mode is that example explains in the present embodiment, but actual practical range does not exceed with induction mode, and the non-feature of the present invention of the structure of touch control unit 5, so practical range does not exceed with above-mentioned touch control unit 5 structures yet.
This time anti-reflecting layer 6 is coated in the bottom surface of this touch control unit 5, and cooperates to reduce the reflectivity of incident ray with anti-reflecting layer 4 on this, avoids the reflective user's of influence vision.
This ground plane 7, be stacked at this time anti-reflecting layer 6 bottom surfaces and make for the electrically conducting transparent material, as materials such as tin indium oxide, indium zinc oxide or zinc oxide aluminums, keep earthing potential to disturb this touch control unit 5 runnings by the bottom surface with the electromagnetic wave that prevents electronic equipment 2 generations by this ground plane 7.
Whereby, in the process of making, should go up anti-reflecting layer 4, touch control unit 5, down anti-reflecting layer 6 and ground plane 7 in regular turn direct forming in these cover plate 3 bottom surfaces, again cover plate 3 is directly covered and cover in the form groove 23 that is fixed in described electronic equipment 2, avoid the gluing program in the assembling process, can guarantee the transparency when contactor control device of the present invention is assembled on the electronic equipment 2, also the faulty materials that can avoid taping process to cause.
What deserves to be mentioned is in addition, when the optical thickness of this upper and lower anti-reflecting layer 4,6 when all design is about 1/4th wavelength of visible light respectively, can allow the light wave of anti-reflecting layer 4 end faces reflection and the light wave of following anti-reflecting layer 6 bottom reflections produce destruction interference, reduce reflectivity, and can promote antireflecting effect, increase transmittance.
After assembling was finished, the user touched this cover plate 3 end faces, but the micro-electric field change of these touch control unit 5 a certain specific regions of disturbance just, and the charge capacity that changes between this horizontal stroke, the longitudinal electrode group 51,52 changes, to produce the instruction of control electronic equipment 2.
Take a broad view of above-mentioned, the present invention utilizes last anti-reflecting layer 4, touch control unit 5, following anti-reflecting layer 6 and the ground plane 7 of direct forming in these cover plate 3 bottom surfaces, can avoid the faulty materials that gluing manufacturing course of the prior art caused in the past, improve the production acceptance rate, simultaneously also can promote the transparency of whole contactor control device, so can reach purpose of the present invention and effect really.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (2)
1, a kind of contactor control device, be installed on the electronic equipment, it is characterized in that this contactor control device comprises: one is horizontal transparence and is covered on cover plate, one deck on this electronic equipment and splices and make and be stacked at that the bottom surface of anti-reflecting layer on this and induction user touch cover plate and the touch control unit that produces electric field change in the last anti-reflecting layer of cover plate bottom surface, one with the electrically conducting transparent material, and one deck is coated in the following anti-reflecting layer of anti-reflecting layer and touch control unit bottom surface on this.
2, contactor control device as claimed in claim 1 is characterized in that it also comprises the ground plane that one deck is stacked at this time anti-reflecting layer bottom surface and makes for the electrically conducting transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101875941A CN101452352B (en) | 2007-12-03 | 2007-12-03 | Touch control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101875941A CN101452352B (en) | 2007-12-03 | 2007-12-03 | Touch control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101452352A true CN101452352A (en) | 2009-06-10 |
| CN101452352B CN101452352B (en) | 2012-07-25 |
Family
ID=40734614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101875941A Expired - Fee Related CN101452352B (en) | 2007-12-03 | 2007-12-03 | Touch control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101452352B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353815A (en) * | 2013-02-04 | 2013-10-16 | 芜湖长信科技股份有限公司 | Capacitor screen OGS shadow eliminating structure and manufacturing process thereof |
| CN108268164A (en) * | 2017-01-03 | 2018-07-10 | 群创光电股份有限公司 | Touch control display apparatus |
-
2007
- 2007-12-03 CN CN2007101875941A patent/CN101452352B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353815A (en) * | 2013-02-04 | 2013-10-16 | 芜湖长信科技股份有限公司 | Capacitor screen OGS shadow eliminating structure and manufacturing process thereof |
| CN103353815B (en) * | 2013-02-04 | 2016-12-28 | 芜湖长信科技股份有限公司 | Capacitance plate OGS shadow eliminating structure and manufacturing process thereof |
| CN108268164A (en) * | 2017-01-03 | 2018-07-10 | 群创光电股份有限公司 | Touch control display apparatus |
| CN108268164B (en) * | 2017-01-03 | 2021-06-11 | 群创光电股份有限公司 | Touch control display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101452352B (en) | 2012-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101452351B (en) | High luminous transmittance touch control device | |
| CN204480220U (en) | Display device and touch-screen thereof and cover plate | |
| CN204009809U (en) | Touch control display | |
| US20110007030A1 (en) | Ultrathin mutual capacitance touch screen and combined ultrathin touch screen | |
| CN214338304U (en) | Shell assembly and electronic equipment | |
| CN103885635A (en) | Touch display device and manufacturing method thereof | |
| TW200923747A (en) | Touch device | |
| CN203490672U (en) | Touch panel | |
| CN102681726A (en) | Touch panel, touch display and assembling method thereof | |
| CN203786704U (en) | Polarizer module and touch display module | |
| CN203038240U (en) | Touch electrode device | |
| CN203490440U (en) | Display device | |
| CN202661750U (en) | Low-reflectivity separating type capacitor touch screen liquid crystal board module | |
| CN201600666U (en) | Lamination assembling structure of touch panel | |
| CN203941512U (en) | The contact panel with alligatoring structure | |
| CN203397335U (en) | Input/output device and terminal | |
| CN101452352B (en) | Touch control device | |
| CN104423087A (en) | Display device | |
| CN203496357U (en) | Anti-reflection touch screen, anti-reflection film and mould | |
| CN203455796U (en) | Touch structure | |
| CN203069935U (en) | Thin-film type capacitive touch screen liquid crystal board module with reduction reflective film layer plated on surface of thin film | |
| CN203706179U (en) | Touch display device | |
| CN203012298U (en) | Thin film type capacitive touch screen liquid crystal panel module with sensor surface adhered by antireflective film | |
| CN201673489U (en) | Capacitance touch panel | |
| CN205620979U (en) | Transparent hardening -coating film for capacitive touch screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131203 |