CN202649955U - Multifunctional touch tablet - Google Patents
Multifunctional touch tablet Download PDFInfo
- Publication number
- CN202649955U CN202649955U CN 201120398627 CN201120398627U CN202649955U CN 202649955 U CN202649955 U CN 202649955U CN 201120398627 CN201120398627 CN 201120398627 CN 201120398627 U CN201120398627 U CN 201120398627U CN 202649955 U CN202649955 U CN 202649955U
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- flat cable
- plate
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Abstract
The utility model discloses a multifunctional touch tablet, comprising a transparent substrate. A non-transparent color frame is arranged in the outer edge of the surface of the substrate, thereby defining a visible area and a covered area on the substrate. A transparent touch sensor is arranged within the visible area of the surface of the substrate. Signal guide passages are arranged in the outer periphery of the touch sensor and located within the covered area of the substrate. The signal guide passages are electrically connected between the touch sensor and a first signal flat cable. A planar antenna is arranged, in an insulated manner, close to the outer periphery of the signal guide passages and is located within the covered area of the substrate. The two ends of the planar antenna are electrically connected with a second signal flat cable. Specifically, the color frame is made of non-conductive materials, and the first signal flat cable and the second signal flat cable can be integrated and arranged to be a unitary signal flat cable. According to the utility model, the antenna and the touch sensor are combined into a whole, thereby eliminating a processing procedure of antenna manufacturing.
Description
Technical field
The utility model relates to a kind of Multifunctional touching plate, espespecially a kind of touch pad that possesses the wireless signal transmission-receiving function.
Background technology
The at present application of wireless communication technology is very extensive, and expands on the various electronic installation, and particularly portable electronic installation possesses the condition that radio communication function has been the product indispensability; And product design trend now, the portable wireless electronic installations such as this class mobile phone, laptop computer and flat computer, except electronic package is equipped with day by day various, day by day variation of function, all tool lightly is convenient to the characteristic carried, and pay attention to the aesthetic property of product shape, if therefore it had not made the antenna of radio communication the setting of outstanding casing, and mostly adopted concealed design in the past; Yet because the compact factor of product function variation and external form, so that inside can utilize the space to reduce, cause the design of concealed antenna and the difficulty of assembling aspect, in addition, because the signal transmitting and receiving usefulness of antenna is easy to be subject to metal faced shielding and interference, so adopted the electronic product of conceal antenna design in the past, its casing all is to use plastic material or other nonmetallic materials to make, but the common physics or the chemical characteristic that possess of this class material, hardness for example, resistance to impact, corrosion resistance characteristic etc., all incomparable with metal material, and for example color and luster and the surperficial texture of the special tool of metal material, also non-other materials can be simulated, because can not use metal material, causes wireless electron device to be used in the design of casing and suffers many restrictions; And regard to an aforementioned difficult problem, at present common in response to the practice: for example, the side periphery that carries over electronic product casing arranges a becket frame and uses antenna as, but often can cause serious interference when hand grips or touches this becket frame, causes the wireless signal transmission-receiving function unstable; Again for example, although the shell of some electronic product is the compound substance that adopts metal material or containing metal material, but must change especially the use nonmetallic materials makes at the housing position that conceal antenna is installed, in order to avoid the signal transmitting and receiving usefulness of antenna is shielded and is disturbed, but the greatest differences of color and luster and surperficial texture can be caused in the housing position of unlike material, the aesthetic property of the product that seriously detracts.
The utility model content
Owing to these reasons, the utility model mainly provides a kind of touch pad that possesses the wireless signal transmission-receiving function, it is combined as a whole antenna and touch sensing, can reach simultaneously the effect of carrying out touch input and radio number transmission by display screen, reduce the space of the shared internal body of antenna, the restriction of avoiding signal to disturb and get rid of the casing material selection, and can with aerial integration in the processing procedure of touch-control circuit, save the job sequence that antenna is made.
In order to reach above-mentioned utility model purpose, Multifunctional touching plate provided by the utility model comprises a substrate, a color frame, transparent touch sensing and a flat plane antenna; Wherein, this color frame is the opaque thin layer that a non-conductive material forms, and it is arranged on substrate surface can look forward or upwards district and shielded area near the outer ledge position to define; This transparent touch sensing is arranged in looked forward or upwards to the district of this substrate, and in the shielded area of this substrate, be provided with the signal guide passage that electricity is connected to aforementioned touch sensing, this touch sensing can produce an induced signal by the mode of finger or conductor touching, and be sent to a signal processing circuit by this signal guide passage, and this signal processing circuit can be determined touch location by the variation of induced signal, reaches the function of carrying out the signal input; Other this flat plane antenna is insulated near the outboard peripheries that is arranged at aforementioned signal guide passage and is positioned at the shielded area of aforesaid base plate, can be in order to the transmitting/receiving wireless electric signal;
A kind of Multifunctional touching plate comprises:
One substrate is one to have the high transmission rate thin plate of superior mechanical intensity;
One color frame, one is arranged on this substrate surface near the opaque thin layer of opaque or convergence at outer ledge position, therefore define in looked forward or upwards to the district of central part and the shielded area that forms the frame type in the peripheral part at this substrate, and make this color frame system be formed by non-conductive material;
One transparent touch sensing, it is arranged in looked forward or upwards to the district of this substrate surface, and be provided with the signal guide passage in these touch sensing outer peripheral edges, and this signal guide passage is formed in the shielded area of aforesaid base plate, and its electricity connects aforementioned touch sensing, and the touching signals integration is flowed to the first signal flat cable; And
One flat plane antenna is that insulation is arranged near the outboard peripheries of aforementioned signal guide passage and is positioned at the shielded area of aforesaid base plate, and makes these flat plane antenna two ends be received the secondary signal flat cable by electricity.
Wherein, the material of aforesaid base plate is selected from one of glass, polycarbonate, polyester, polymethylmethacrylate or cycloolefin co-polymer.
Wherein, this substrate is plane formula or plate body with convex surface, concave surface non-planar.
Wherein, the about 0.5-15 μ of the thin layer thickness m of this color frame.
Wherein, this touch sensing is to be selected from one of capacitance touching control device, electric resistance touch-control device or electromagnetic touch-control device.
Wherein, the material of this flat plane antenna system is selected from one of alloy of copper, nickel, titanium or previous materials.
Wherein, this signal guide passage is identical with this flat plane antenna material, and uses the metal coating of silver, copper, molybdenum aluminium molybdenum or silver-colored one of them material of palladium copper, and through the gold-tinted processing procedure with the shielded area at aforesaid base plate in the desired pattern of formation.
Wherein, the setting space of this flat plane antenna and aforementioned signal guide passage is more than 1mm.
Wherein, this flat plane antenna is the thin layer of a thickness below 0.2mm.
Wherein, aforementioned first signal flat cable and secondary signal flat cable system integrates and is arranged to single signal flat cable.
Because this flat plane antenna is arranged on color frame bottom surface snugly, so can keep planarization and the aesthetic property of touch pad external form, and effectively save the shared space of antenna, and because of this color frame be to use non-conductive material, so can avoid the wireless signal transmitting-receiving usefulness of this flat plane antenna to be shielded or disturb, in addition, this flat plane antenna also can be integrated in the signal guide passage processing procedure of touch sensing, with the installation of simplification flat plane antenna and the flow process of signal wiring operation.
Description of drawings
Fig. 1 is the planimetric map on the substrate base surface of the utility model the first embodiment;
Fig. 2 is the side cutaway view of the C--C transversal of Fig. 1; And
Fig. 3 is the planimetric map on the substrate base surface of the utility model the second embodiment.
Embodiment
To Figure 2 shows that a preferred embodiment of the present utility model, it is comprised of members such as a substrate 1, a color frame 2, a transparent touch sensing 3 and flat plane antennas 4 such as Fig. 1; Wherein, this substrate 1 is one to have the thin plate of the high transmission rate of superior mechanical intensity (Mechanical Strength), its material is to be selected from various glass, polymethylmethacrylate (polymethylmethacrylate, PMMA), polycarbonate (Polycarbonate, PC), polyester (Polythylene terephthalate, PET) or cycloolefin co-polymer (CyclicOlefin Copolymer, COC) ... etc., but practical range is not limited with previous materials, and all kinds of soft or rigid thin plates are all applicable; Usually this substrate is the plane formula plate body that use two surfaces are burnishing surface, but also can adopt the non-planar plate body with convex surface, concave surface in other special application scenarios; In addition, a superficial layer also can be set up in the surface above this substrate, and this superficial layer can by one or multi-function membrane form, function films such as light polarizing film, filter coating, scratch resistance film or hard membrane layer makes this upper surface of base plate have scratch resistance, antireflection, antifouling, anti-dazzle and the function such as anti-corrosion.
Basal surface at this substrate 1 is provided with the ring color frame 2 in week near the outer peripheral edges position, and the opaque thin layer of opaque or convergence that this color frame is formed by non-conductive (nonmetal) material, aforementioned non-conductive material can be selected the materials such as printing ink (ink) or photoresistance (photoresist), but enforceable material ranges is not as limit, with previous materials by printing, the technological means such as coating, form the thin layer of the about 0.5-15 μ of thickness m in the basal surface peripheral part of this substrate, therefore can define in looked forward or upwards to the district 12 of central part and the shielded area 13 that forms the frame type in the peripheral part at this substrate 1.
This transparent touch sensing 3 is arranged in looked forward or upwards to the district 12 on this substrate base surface, it has the upper and lower capacitive sensing layer of a pair of setting insulated from each other, the capacitive sensing layer is provided with many X-axis induction stitchings (X-Trace) 31 up, and below the capacitive sensing layer be provided with many Y-axis induction stitchings (Y-Trace) 32, usually these capacitive sensing layers adopt tin indium oxide (Indium Tin Oxide, ITO) transparent membrane of material utilizes etching or laser processing procedure to remove part not to mark off each X, Y-axis induction stitching; Be provided with signal guide passage 33 in these touch sensing 3 outer peripheral edges in addition, and this signal guide passage is formed in the scope of aforesaid base plate shielded area 13, usually this signal guide passage is the metal coating that uses the materials such as silver, copper, molybdenum aluminium molybdenum (Mo/Al/Mo) or silver-colored palladium copper (Ag/Pu/Cu), through the gold-tinted processing procedure with the shielded area at aforesaid base plate in the desired signal guide passage pattern of formation; Again aforementioned each X-axis and Y-axis induction stitching 31, an ora terminalis of 32 respectively electricity be connected to and be located at this signal guide passage 33, and these signal guide passage 33 terminal integrated electricity are connected to first signal flat cable 34, make accordingly the induced signal that triggers on this touch sensing 3 be sent to follow-up signal processing circuit via this signal guide passage 33 and first signal flat cable 34; And be that structure with a capacitance touching control device illustrates as example in the above-described embodiments, but its practical range is not limited to this, for example uses electric resistance touch-control device or electromagnetic touch-control device also applicable.
This flat plane antenna 4 is insulated near the outboard peripheries that is arranged at aforementioned signal guide passage 33 and is positioned at the scope of aforesaid base plate shielded area 13, best, this flat plane antenna 4 is more than 1mm with the setting space of aforementioned signal guide passage 33, to avoid producing each other electromagnetic interference (EMI), and the material of this flat plane antenna is selected from the alloy of copper, nickel, titanium or previous materials etc., but practical range is not limited with previous materials, and all kinds of good conductive materials are all applicable; In addition, these flat plane antenna 4 two ends are received signal feed-in wire joining 42 and ground wire contact 43 on secondary signal flat cable 41 by electricity.
Comply with the touch pad that above-mentioned explanation forms, its color frame 2 can cover signal guide passage 33 and the flat plane antenna 4 of this touch sensing fully, therefore can guarantee aesthetic property and the planarization of touch pad appearance, and because this color frame 2 is to use non-conductive material, so can avoid the wireless signal transmitting-receiving effectiveness of this flat plane antenna 2 to be shielded or disturb; Touch pad of the present utility model is configurable at LCD MODULE (LCM, Liquid Crystal DisplayModule) the upper use, allow the user press the panel desired location to touch by the indication on the LCD MODULE picture, the function of inputting thus, during operation, when with finger or conductor touches or when gently slipping over touchpad surface, the moment of being touched by user's finger or conductor produces a capacity effect, and signal processing circuit can be determined by the variation of capacitance the touch location of finger or conductor, to reach the purpose of signal input; Touch pad of the present utility model has touch sensing 3 and flat plane antenna 4, makes this touch pad except can carrying out touch-control input, but also transmitting/receiving wireless electric wave, thus make this touch pad possess the function of antenna; In addition, because flat plane antenna 4 directly is integrated in the touch pad structure, the occupying volume external space is not the further reduced volume of electronic installation and the thickness that adopts conceal antenna making, and effectively reaches miniaturization and lightweight.
See also again shown in Figure 3, another possible embodiments of the utility model is that antenna structure is integrated in the signal guide passage structure of this touch sensing, the program of extra making antenna can be saved, the assembling of antenna and the linker of aerial signal line can be in assembling process, saved again simultaneously; Wherein, this signal guide passage 33 is identical with these flat plane antenna 4 materials, and use the metal coating of the materials such as silver, copper, molybdenum aluminium molybdenum (Mo/Al/Mo) or silver-colored palladium copper (Ag/Pu/Cu), then through the gold-tinted processing procedure with the desired line pattern of formation in the scope of aforesaid base plate shielded area 13; In addition, aforementioned first signal flat cable 33 is integrated with secondary signal flat cable 41 and is arranged to single signal flat cable 5, and this signal guide passage 33 is connected on this signal flat cable 5 with these flat plane antenna 4 electricity.
The utility model is not limited to the above form; clearly with reference to after the above-mentioned explanation; improvement and the variation of more technology isotropisms can be arranged; be with; all have in that identical utility model spirit is lower do relevant any modification of the present utility model or change, all must be included in the category of the utility model intention protection.
Claims (10)
1. Multifunctional touching plate is characterized in that: comprise:
One substrate is one to have the high transmission rate thin plate of superior mechanical intensity;
One color frame, one is arranged on this substrate surface near the opaque thin layer of opaque or convergence at outer ledge position, therefore define in looked forward or upwards to the district of central part and the shielded area that forms the frame type in the peripheral part at this substrate, and make this color frame system be formed by non-conductive material;
One transparent touch sensing, it is arranged in looked forward or upwards to the district of this substrate surface, and be provided with the signal guide passage in these touch sensing outer peripheral edges, and this signal guide passage is formed in the shielded area of aforesaid base plate, and its electricity connects aforementioned touch sensing, and the touching signals integration is flowed to the first signal flat cable; And
One flat plane antenna is that insulation is arranged near the outboard peripheries of aforementioned signal guide passage and is positioned at the shielded area of aforesaid base plate, and makes these flat plane antenna two ends be received the secondary signal flat cable by electricity.
2. Multifunctional touching plate as claimed in claim 1, it is characterized in that: wherein, the material of aforesaid base plate is selected from one of glass, polycarbonate, polyester, polymethylmethacrylate or cycloolefin co-polymer.
3. Multifunctional touching plate as claimed in claim 2 is characterized in that: wherein, this substrate is plane formula or plate body with convex surface, concave surface non-planar.
4. Multifunctional touching plate as claimed in claim 1 is characterized in that: wherein, and the about 0.5-15 μ of the thin layer thickness m of this color frame.
5. Multifunctional touching plate as claimed in claim 1, it is characterized in that: wherein, this touch sensing is to be selected from one of capacitance touching control device, electric resistance touch-control device or electromagnetic touch-control device.
6. Multifunctional touching plate as claimed in claim 1 is characterized in that: wherein, the material of this flat plane antenna system is selected from one of alloy of copper, nickel, titanium or previous materials.
7. Multifunctional touching plate as claimed in claim 1 is characterized in that: wherein, this signal guide passage and this flat plane antenna use the metal coating of identical material, and form desired pattern through the gold-tinted processing procedure in the shielded area at aforesaid base plate.
8. Multifunctional touching plate as claimed in claim 1, it is characterized in that: wherein, the setting space of this flat plane antenna and aforementioned signal guide passage is more than 1mm.
9. Multifunctional touching plate as claimed in claim 1, it is characterized in that: wherein, this flat plane antenna is the thin layer of a thickness below 0.2mm.
10. Multifunctional touching plate as claimed in claim 1 is characterized in that: wherein, described first signal flat cable and secondary signal flat cable are integrated and are arranged to single signal flat cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120398627 CN202649955U (en) | 2011-10-19 | 2011-10-19 | Multifunctional touch tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120398627 CN202649955U (en) | 2011-10-19 | 2011-10-19 | Multifunctional touch tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649955U true CN202649955U (en) | 2013-01-02 |
Family
ID=47419036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120398627 Expired - Fee Related CN202649955U (en) | 2011-10-19 | 2011-10-19 | Multifunctional touch tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649955U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345961A (en) * | 2014-02-24 | 2015-02-11 | 东莞市骏达触控科技有限公司 | Portable electronic equipment, touch screen and preparation methods for portable electronic equipment and touch screen |
| CN105183085A (en) * | 2015-09-11 | 2015-12-23 | 安徽协创物联网技术有限公司 | Touch board installation structure for notebook computer |
| US9629271B1 (en) | 2013-09-30 | 2017-04-18 | Apple Inc. | Laser texturing of a surface |
| CN106708309A (en) * | 2015-11-17 | 2017-05-24 | 介面光电股份有限公司 | Touch module with transparent antenna and touch display apparatus using same |
| US9727178B2 (en) | 2013-09-05 | 2017-08-08 | Apple Inc. | Opaque white coating with non-conductive mirror |
| US9790126B2 (en) | 2013-09-05 | 2017-10-17 | Apple Inc. | Opaque color stack for electronic device |
| US9844898B2 (en) | 2011-09-30 | 2017-12-19 | Apple Inc. | Mirror feature in devices |
| US10099506B2 (en) | 2016-09-06 | 2018-10-16 | Apple Inc. | Laser bleach marking of an anodized surface |
| US10328527B2 (en) | 2013-06-09 | 2019-06-25 | Apple Inc. | Laser-formed features |
| US10919326B2 (en) | 2018-07-03 | 2021-02-16 | Apple Inc. | Controlled ablation and surface modification for marking an electronic device |
| CN112764583A (en) * | 2021-01-27 | 2021-05-07 | 维沃移动通信有限公司 | Touch display screen and electronic equipment |
| CN113454582A (en) * | 2019-01-10 | 2021-09-28 | 万魔声学股份有限公司 | Wireless antenna and touch sensor touch pad multiplexing structure and wireless wearable device |
| US11200385B2 (en) | 2018-09-27 | 2021-12-14 | Apple Inc. | Electronic card having an electronic interface |
| US11299421B2 (en) | 2019-05-13 | 2022-04-12 | Apple Inc. | Electronic device enclosure with a glass member having an internal encoded marking |
| US11571766B2 (en) | 2018-12-10 | 2023-02-07 | Apple Inc. | Laser marking of an electronic device through a cover |
-
2011
- 2011-10-19 CN CN 201120398627 patent/CN202649955U/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9844898B2 (en) | 2011-09-30 | 2017-12-19 | Apple Inc. | Mirror feature in devices |
| US11033984B2 (en) | 2013-06-09 | 2021-06-15 | Apple Inc. | Laser-formed features |
| US10328527B2 (en) | 2013-06-09 | 2019-06-25 | Apple Inc. | Laser-formed features |
| US10592053B2 (en) | 2013-09-05 | 2020-03-17 | Apple Inc. | Opaque white coating with non-conductive mirror |
| US9790126B2 (en) | 2013-09-05 | 2017-10-17 | Apple Inc. | Opaque color stack for electronic device |
| US10781134B2 (en) | 2013-09-05 | 2020-09-22 | Apple Inc. | Opaque color stack for electronic device |
| US9727178B2 (en) | 2013-09-05 | 2017-08-08 | Apple Inc. | Opaque white coating with non-conductive mirror |
| US9629271B1 (en) | 2013-09-30 | 2017-04-18 | Apple Inc. | Laser texturing of a surface |
| CN104345961A (en) * | 2014-02-24 | 2015-02-11 | 东莞市骏达触控科技有限公司 | Portable electronic equipment, touch screen and preparation methods for portable electronic equipment and touch screen |
| CN105183085A (en) * | 2015-09-11 | 2015-12-23 | 安徽协创物联网技术有限公司 | Touch board installation structure for notebook computer |
| CN105183085B (en) * | 2015-09-11 | 2018-06-26 | 安徽协创物联网技术有限公司 | A kind of touch board mounting structure of laptop |
| CN106708309A (en) * | 2015-11-17 | 2017-05-24 | 介面光电股份有限公司 | Touch module with transparent antenna and touch display apparatus using same |
| US10099506B2 (en) | 2016-09-06 | 2018-10-16 | Apple Inc. | Laser bleach marking of an anodized surface |
| US10919326B2 (en) | 2018-07-03 | 2021-02-16 | Apple Inc. | Controlled ablation and surface modification for marking an electronic device |
| US11772402B2 (en) | 2018-07-03 | 2023-10-03 | Apple Inc. | Controlled ablation and surface modification for marking an electronic device |
| US11200385B2 (en) | 2018-09-27 | 2021-12-14 | Apple Inc. | Electronic card having an electronic interface |
| US11200386B2 (en) | 2018-09-27 | 2021-12-14 | Apple Inc. | Electronic card having an electronic interface |
| US11571766B2 (en) | 2018-12-10 | 2023-02-07 | Apple Inc. | Laser marking of an electronic device through a cover |
| CN113454582A (en) * | 2019-01-10 | 2021-09-28 | 万魔声学股份有限公司 | Wireless antenna and touch sensor touch pad multiplexing structure and wireless wearable device |
| CN113454582B (en) * | 2019-01-10 | 2023-01-17 | 万魔声学股份有限公司 | Wireless antenna and touch sensor touch pad multiplexing structure and wireless wearable device |
| US11299421B2 (en) | 2019-05-13 | 2022-04-12 | Apple Inc. | Electronic device enclosure with a glass member having an internal encoded marking |
| CN112764583A (en) * | 2021-01-27 | 2021-05-07 | 维沃移动通信有限公司 | Touch display screen and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130102 Termination date: 20161019 |