CN103529974A - Multifunctional radio frequency device, computer system and multifunctional radio frequency device operation method - Google Patents
Multifunctional radio frequency device, computer system and multifunctional radio frequency device operation method Download PDFInfo
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- CN103529974A CN103529974A CN201210230190.7A CN201210230190A CN103529974A CN 103529974 A CN103529974 A CN 103529974A CN 201210230190 A CN201210230190 A CN 201210230190A CN 103529974 A CN103529974 A CN 103529974A
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Abstract
The invention discloses a multifunctional radio frequency device which is used for being integrated in a computer system. The multifunctional radio frequency device comprises a substrate, a touch control area, an antenna and a control module, wherein the substrate comprises a first surface and a second surface opposite to the first surface; the touch control area is arranged on the first surface of the substrate and used for generating a touch signal according to the situation that a user touches the touch control area; the antenna is arranged on the first surface side and / or the second surface side of the substrate and used for receiving and sending a radio-frequency signal; the control module is arranged on the second surface of the substrate, coupled to the touch control area and the antenna and used for generating a touch control signal and an identification signal to the computer system respectively according to the touch signal and the radio-frequency signal.
Description
Technical field
The present invention refers to a kind of, and the function of espespecially a kind of integrated touch controllable function and wireless transmission is in Multifunctional radio-frequency device, computer system and the relevant Multifunctional radio-frequency device method of operating of single module.
Background technology
Along with scientific and technological progress, the portable electronic devices such as notebook computer, personal digital assistant, intelligent mobile phone are generally equipped with wireless communication function.Yet the progress along with notebook computer and flat computer technology, improves gradually to the requirement of product appearance, wherein especially larger on the impact of transmission of wireless signals with the housing of metal material, make the wireless telecommunications quality of computer system not good.Therefore, the appearance design of the computer system of how arranging in pairs or groups, is not affecting under the prerequisite of transmission of wireless signals, selects suitable position that antenna or radio-frequency unit are integrated in wherein, has become one of effort target of industry.
Summary of the invention
Therefore, fundamental purpose of the present invention is to provide a kind of Multifunctional radio-frequency device, computer system and relevant Multifunctional radio-frequency device method of operating.
The present invention discloses a kind of Multifunctional radio-frequency device, is used for being integrated into a computer system, includes a substrate, includes a relative first surface and one second; One Touch Zone, is arranged at this first surface of this substrate, is used for touching according to a user touch situations of this Touch Zone, produces a touching signal; One antenna, is arranged at this first surface side of this substrate and/or this second side of this substrate, is used for receiving and dispatching a radiofrequency signal; And a control module, be arranged at this second of this substrate, be coupled to this Touch Zone and this antenna, be used for according to this touching signal and this radiofrequency signal, produce respectively a control touching signal and an identification signal to this computer system.
The present invention also discloses a kind of computer system, includes a Multifunctional radio-frequency device, and it includes a substrate, includes a relative first surface and one second; One Touch Zone, is arranged at this first surface of this substrate, is used for touching according to a user touch situations of this Touch Zone, produces a touching signal; One antenna, is arranged at this first surface side of this substrate and/or this second side of this substrate, is used for receiving and dispatching a radiofrequency signal; And a control module, be arranged at this second of this substrate, be coupled to this Touch Zone and this antenna, be used for according to this touching signal and this radiofrequency signal, produce respectively control touching signal and an identification signal; And a central processing unit, be coupled to this Multifunctional radio-frequency device, be used for processing this control touching signal and this identification signal.
The present invention also discloses a kind of Multifunctional radio-frequency device method of operating, and this Multifunctional radio-frequency device is used for being integrated into a computer system, includes a substrate, includes a relative first surface and one second; One Touch Zone, is arranged at this first surface of this substrate, is used for touching according to a user touch situations of this Touch Zone, produces a touching signal; One antenna, is arranged at this first surface side of this substrate and/or this second side of this substrate, is used for receiving and dispatching a radiofrequency signal; An and control module, be arranged at this second of this substrate, be coupled to this Touch Zone and this antenna, be used for according to this touching signal and this radiofrequency signal, produce respectively a control touching signal and an identification signal to this computer system, this Multifunctional radio-frequency device method of operating includes closes this touch-control control module; And carry out near-field communication by this antenna.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention one computer system.
Fig. 2 A is the top view of the embodiment of the present invention one Multifunctional radio-frequency device.
Fig. 2 B is the side view of the Multifunctional radio-frequency device of Fig. 2 A.
Fig. 2 C and Fig. 2 D are the side views of the different heap of each element stack mode in the Multifunctional radio-frequency device of Fig. 2 A.
Fig. 3 A is the top view of the embodiment of the present invention one Multifunctional radio-frequency device.
Fig. 3 B is the side view of the Multifunctional radio-frequency device of Fig. 3 A.
Fig. 3 C is the top view of the embodiment of the present invention one Multifunctional radio-frequency device.
Fig. 4 is the schematic diagram of the embodiment of the present invention one antenna.
Fig. 5 A is the Smith chart of the antenna of Fig. 4.
Fig. 5 B is the radiant power measurement figure of the antenna of Fig. 4.
Fig. 6 is the schematic diagram of the embodiment of the present invention one antenna.
Fig. 7 is the schematic diagram of the embodiment of the present invention one antenna.
Fig. 8 A is the top view of the embodiment of the present invention one Multifunctional radio-frequency device.
Fig. 8 B is the lower view of the Multifunctional radio-frequency device of Fig. 8 A.
Fig. 9 A is the top view of the embodiment of the present invention one Multifunctional radio-frequency device.
Fig. 9 B is the lower view of the Multifunctional radio-frequency device of Fig. 9 A.
Figure 10 is the schematic diagram of the embodiment of the present invention one Multifunctional radio-frequency device operating process.
[main element label declaration]
1 computer system 20,30,80,90 Multifunctional radio-frequency devices
10 contactor control device 13 central processing units
14 housing 15 cover plates
21,31,81,91 Touch Zone 22,32,40,60,70 antennas
23 ferromagnetic layer 24 control modules
240 touch-control control module 242 radio frequency control modules
25 medium 26 substrates
27 radio frequency identification label TC_sig touching signals
RF_sig radiofrequency signal TC_ctrl controls touching signal
ID_sig identification signal TL, TL_15 first surface
BL, second 41 feed side of BL_15
42,62,72 radiator 43 earth terminals
421,422,423,621,622,623,621,622,623,721,722,723,724,725,821,822,823,921,922,923,924,925 Departments of Radiation
L inductance 84,94,95 perforations
100 Multifunctional radio-frequency device operating processes
101,102,103,104 steps
Embodiment
The near-field communication developing at present (Near Field Communication, NFC), is a kind of short-range high frequency wireless communication technique, and it is to be extended by radio frequency identification (Radio Frequency Identity, RFID) technology.Near-field communication also standard corresponding communications protocol, allow electronic device in short distance, to carry out contactless Point-to-Point Data Transmission and swap data.
The mode that near field communication function is integrated into computer system please refer to Fig. 1, and Fig. 1 is the schematic diagram of the embodiment of the present invention one computer system 1.In general, computer system 1 is built in radio-frequency unit (not being plotted in Fig. 1) the wherein antenna of arranging in pairs or groups and carries out wireless telecommunications in normally utilizing, and a contactor control device (the Touchpad Device) 10 being built in wherein in utilizing controls the operation interface of computer system 1 as user.For example, the mouse pointer of computer system 1 is controlled in user's slippage on contactor control device 10, or is used for handwriting input word etc.Contactor control device 10 has a Touch Zone (Touchpad area), is coated with a cover plate 15 on it, is used for protecting Touch Zone to avoid contacting extraneous air or moisture and oxidation damage.Therefore, if the housing of computer system 1 14 is a metal material, and cover plate 15 is made by a non-metallic material, for example plastics, acryl or glass ... Deng material, therefore the antenna of radio-frequency unit can be arranged between the cover plate 15 and Touch Zone of contactor control device 10, by the non-metallic regions of cover plate 15, carrys out radiation wireless signal.
Please refer to Fig. 2 A and Fig. 2 B, Fig. 2 A and Fig. 2 B are respectively top view and the side view of the embodiment of the present invention one Multifunctional radio-frequency device 20.Multifunctional radio-frequency device 20 combines contactor control device and radio-frequency unit, can be integrated into computer system 1, to carry out the function of touch controllable function and wireless transmission or wireless induction.Multifunctional radio-frequency device 20 includes a Touch Zone 21, an antenna 22, a ferromagnetic layer (ferromagnetism layer) 23, one control module 24, cover plate 15 and a substrate 26.Cover plate 15 includes a relative first surface TL_15 and one second BL_15, substrate 26 includes a relative first surface TL and one second BL, and second BL_15 of its cover plate 15 and the first surface TL of substrate 26 are between the first surface TL_15 of cover plate 15 and second BL of substrate 26.Touch Zone 21 is arranged at the first surface TL of substrate 26, is used for touching according to a user touch situations of Touch Zone 21, as mouse pointer is controlled in user's slippage on Touch Zone 21, or handwriting input word etc., produce a touching signal TC_sig.Antenna 22 is arranged at the first surface side TL of substrate 26, be used for receiving and dispatching a radiofrequency signal RF_sig to carry out the function of near-field communication, wherein antenna 22 can stick between one second BL_15 and ferromagnetic layer 23 of cover plate 15, or by technology such as laser direct formings (Laser Direct Structuring), is formed at second BL_15 of cover plate 15.Antenna pattern (Pattern) can be surrounded on around Touch Zone 21, and in the middle of antenna 22, the empty part of thread is an air dielectric 25.In addition, in other embodiments, in the middle of antenna 22, the empty part of thread also can be the dielectric material of a glass fibre basal plate or a flexible printed circuit board (Flexible Printed Circuit, FPC) etc.
When another computer system in a wireless read range that is present in Multifunctional radio-frequency device 20 is wanted to carry out near-field communication with Multifunctional radio-frequency device 20, antenna 22 can be used to receive and dispatch radiofrequency signal RF_sig, carries out data transmission or swap data with another computer system.In addition, antenna 22 also can be considered a radio frequency identification antenna, is used for responding to whether there is a radio frequency identification label (RFID tag) 27, produces according to this radiofrequency signal RF_sig.In other words, Multifunctional radio-frequency device 20 also can be considered a Multi-function card reading apparatus, be used for reading radio frequency identification label 27, such as credit card, fiscard, EasyCard or an access card etc. with radio frequency recognition function, to carry out the activities such as financial transaction or identification.Ferromagnetic layer 23 is attached between antenna 22 and substrate 26, in the present embodiment, ferromagnetic layer 23 is for example ferrous salt deposit (Ferrite Sheet), and mutually arranged side by side with Touch Zone 21, be used for stopping the noise that in Touch Zone 21 or computer system 1, other electron component produces, in order to avoid the radiofrequency signal RF_sig of antenna 22 transmitting-receivings is subject to noise.In other words, ferrous salt deposit 23 can be used to reduce the electromagnetic interference (EMI) (Electromagnetic Interference) of 1 of antenna 22 and Touch Zone 21 or computer system, to improve the sensitivity of Multifunctional radio-frequency device 20 received RF signal RF_sig.Control module 24 is arranged at second BL of substrate 26, and is electrically connected at antenna 22 and Touch Zone 21, and control module 24 includes a touch-control control module 240 and a radio frequency control module 242.Touch-control control module 240 is used for processing touching signal TC_sig, to produce a control touching signal TC_ctrl to computer system 1.Radio frequency control module 242 is used for processing radiofrequency signal RF_sig, to produce an identification signal ID_sig to computer system 1.Multifunctional radio-frequency device 20 is coupled to the central processing unit 13 of computer system 1, and central processing unit 13 is used for processing controls touching signal TC_ctrl and identification signal ID_sig.Under this framework, the function of Multifunctional radio-frequency device 20 is simultaneously integrated touch controllable function and wireless induction or wireless transmission, in single module, so can be simplified the production procedure of computer system 1, to reduce production costs.
Please note, in Fig. 2 B, the setting of Multifunctional radio-frequency device 20 each elements or heap stack mode without limit, deviser can be according to actual demand, the different manufacturing technology of arranging in pairs or groups, as technology such as laser direct forming (Laser Direct Structuring), screen printing (Screen Printing) or glass substrate printings (Antenna On Glass, AOG), adjusted or converted the storehouse relation of each element.For instance, please refer to Fig. 2 C and Fig. 2 D, the side view of the Multifunctional radio-frequency device 20 that Fig. 2 C and Fig. 2 D are different storehouses.As and Fig. 2 C as shown in, in order to simplify the production procedure of Multifunctional radio-frequency device 20, antenna 22 and Touch Zone 21 directly can be printed in to the first surface TL of substrate 26, and ferromagnetic layer 23 be sticked in to second BL of substrate 26.Thus, can save the production stage of pasting antenna 22.Or antenna 22 also can be formed at 15 second BL_15 of cover plate by technology such as laser direct formings, so can guarantee that antenna 22 is fixed on cover plate 15 well, increase the production reliability of Multifunctional radio-frequency device 20.In other embodiments, antenna 22 also can be formed at by technology such as laser direct formings the first surface TL_15 (not being plotted in figure) of cover plate 15, and recycling as the mode such as spray paint form overlayer on antenna 22.In Fig. 2 D, antenna 22 is second BL that is arranged at substrate 26, and ferromagnetic layer 23 is sticked in to the region that antenna 22 covers.
In brief, Multifunctional radio-frequency device 20 in single module, so can be simplified the production procedure of computer system 1 by the function of integrated touch controllable function and wireless induction or wireless transmission, to reduce production costs.In addition, in order to improve the wireless telecommunications quality of Multifunctional radio-frequency device 20, the present invention intercepts by ferromagnetic layer 23 noise that in Touch Zone 21 or computer system 1, other electron component produces, the radiofrequency signal RF_sig that reduces antenna 22 transmitting-receivings is subject to the degree of noise, to promote the receiving sensitivity of antenna 22.
It should be noted that the antenna 22 of Multifunctional radio-frequency device 20 is surrounded on the periphery, region of Touch Zone 21, antenna 22 does not overlap mutually with Touch Zone 21.On the other hand, the present invention also provides the mode of another kind of configuration antenna, and the configuration mode that namely antenna and Touch Zone overlap mutually, to increase the design flexibility of Multifunctional radio-frequency device.Please refer to Fig. 3 A to Fig. 3 C, Fig. 3 A, 3C and Fig. 3 B are respectively top view and the side view of another Multifunctional radio-frequency device 30 of the embodiment of the present invention.Multifunctional radio-frequency device 30 includes a Touch Zone 31, an antenna 32, ferromagnetic layer 23, control module 24, cover plate 15 and substrate 26.As shown in Figure 3A, antenna 32 is the intra-zones that are arranged at Touch Zone 31, mutually overlap with Touch Zone 31, yet, being not limited to this, deviser works as the size that visual actual demand carrys out designing antenna 32, antenna 32 and Touch Zone 31 is overlapped completely or part overlapping.As shown in Figure 3 B, Touch Zone 31 is formed at the one side TL of substrate 26, is used for touching according to user the touch situations of Touch Zone 31, produces touching signal TC_sig.Antenna 32 is used for responding to whether there is radio frequency identification label 27, produces according to this radiofrequency signal RF_sig.Ferromagnetic layer 23 is to be arranged between antenna 32 and Touch Zone 31, is used for stopping the noise that in Touch Zone 31 or computer system 1, other electron component produces, in order to avoid the radiofrequency signal RF_sig of antenna 32 transmitting-receivings is subject to noise.In the present embodiment, ferromagnetic layer 23 is for example ferrous salt deposit.Control module 24 is arranged at the another side BL of substrate 26, and it includes touch-control control module 240 and radio frequency control module 242.Touch-control control module 240, is used for processing touching signal TC_sig, to produce a control touching signal TC_ctrl to computer system 1.Radio frequency control module 242 is used for processing radiofrequency signal RF_sig, to produce an identification signal ID_sig to computer system 1.
In addition, compared to antenna 32 in Fig. 3 A around Touch Zone 31 around and be arranged at the situation of the first surface TL side of substrate 26, the antenna 32 of Fig. 3 C is that the ，Qie Gai region, arbitrary region and Touch Zone 31 projections that are arranged at second BL of substrate 26 overlap in the region of second BL of substrate 26.
Thus, deviser can design according to actual demand the configuration mode of antenna 22,32 in Multifunctional radio- frequency device 20,30, adjust the size of antenna 22,32 or Touch Zone 21,31, make antenna and Touch Zone mutually overlap, not overlap or part overlapping, therefore can there is design flexibility in many ways.
Design about antenna please refer to Fig. 4, and Fig. 4 is the schematic diagram of the embodiment of the present invention one antenna 40.Antenna 40 includes a feed side 41, a radiator 42 and an earth terminal 43.Feed side 41 is used for feed-in radiofrequency signal RF_sig.Radiator 42 is electrically connected at feed side 41, is used for radiated radio frequency (RF) signal RF_sig.Earth terminal 43 is electrically connected at radiator 42, is used to provide ground connection.As shown in Figure 4, antenna 40 is a circulation (Loop) antennas, wherein the radiator 42 of antenna 40 can be subdivided into Department of Radiation 421,422 and 423, Department of Radiation 421 is electrically connected at feed side 41, Department of Radiation 422 is electrically connected at Department of Radiation 421, and Department of Radiation 423 is electrically connected between Department of Radiation 422 and earth terminal 43.Department of Radiation 422 also includes an inductance L, can increase the inductance value of Department of Radiation 422, or is used for adjusting the matched impedance of radiator 42, to adjust Signal Matching, radiation frequency or the length of antenna 40.In addition, position and the quantity of inductance L are not limited to this, can adjust on demand and be arranged in radiator 42.Meanwhile, Department of Radiation 421,422 and 423 length also can suitably be adjusted, and change the electrical length of radiator 42, adjust according to this radiation frequency of antenna 40.In addition, the position of feed side 41 is not limited to the position shown in Fig. 4, and Antenna Design person is when can, according to actual demand, adjusting the position of feed side 41.The mode of radiofrequency signal RF_sig feed-in feed side 41 is also limit without institute, such as by Connection Elements such as a concentric cable (Coaxial cable) or thimble (Pogo pin), shell fragments (Spring), radiofrequency signal RF_sig is passed to feed side 41 by radio frequency control module 242.Or, also can on substrate 26, print a cabling (Trace), directly feed side 41 and radio frequency control module 242 are electrically connected.
Please refer to Fig. 5 A and Fig. 5 B, Fig. 5 A and Fig. 5 B are respectively Smith chart and the radiant power measurement figure of antenna 40.As shown in Figure 5A, antenna 40 is at the centre frequency 13.56MHz of the application band of near-field communication, and the position that it drops near Smith chart center, represents that antenna 40 has matched well at frequency 13.56MHz place.As shown in Figure 5 B, when power input is 30dBm, antenna 40 is the highest in the output power of frequency 13.56MHz, and it is 7.42dBm.Therefore antenna 40 meets the operation frequency range of near-field communication, can be used to carry out the function of near-field communication.
Further, the pattern of antenna 40 (Pattern) is not limit, and Antenna Design person is when can suitably modifying, as long as the operation frequency range of the realistic application of antenna 40 energy.For instance, please refer to Fig. 6, Fig. 6 is the schematic diagram of another antenna 60 of the embodiment of the present invention.Note that the radiator 62 of antenna 60 is different with the radiator 42 of antenna 40.The Department of Radiation 421,422 and 423 of radiator 42 is all vertical bar shape, and the Department of Radiation 622 of radiator 62 has a serpentine shape.Rivulose Department of Radiation 622 is compared to the Department of Radiation 421,422 and 423 of vertical bar shape, and the inductance value of rivulose Department of Radiation 622 is larger.That is to say, the pattern flexing result of Department of Radiation can be equivalent to Department of Radiation 422 tandem electric inductance L in wherein, so antenna 60 can reach the effect of antenna 40 equally, also can save the cost that inductance L is set.
Please refer to Fig. 7, Fig. 7 is the schematic diagram of another antenna 70 of the embodiment of the present invention.Note that the radiator 72 of antenna 70 is different with the radiator 42,52 of antenna 40,50.The Department of Radiation 724,725 of radiator 72 has a serpentine shape, and Department of Radiation 721,722,723 is vertical bar shape.Similarly, the result of the pattern flexing of Department of Radiation 724 can be equivalent to tandem electric inductance L between Department of Radiation 721,722, and the result of the pattern flexing of Department of Radiation 725 can be equivalent to tandem electric inductance L between Department of Radiation 722,723, and the position of flexing also can suitably be adjusted, therefore can increase the change degree of designing antenna 70.
In addition, in order to simplify the production procedure of Multifunctional radio-frequency device, antenna, Touch Zone and control module 24 can be formed among single substrate 26.Please refer to Fig. 8 A and Fig. 8 B, Fig. 8 A and Fig. 8 B are respectively top view and the lower view of the embodiment of the present invention one Multifunctional radio-frequency device 80.As shown in Figure 8 A, Touch Zone 81 and Department of Radiation 821,823 are formed at the first surface TL of substrate 26.In Fig. 8 B, Department of Radiation 822 is formed at second BL of substrate 26, and wherein perforation (via) 84 can be used to Department of Radiation 822 and Department of Radiation 821,823 to be electrically connected.Control module 24 can be passed through second BL that the technology such as a surface mount technology (Surface Mount Technology, SMT) are arranged at substrate 26.On the other hand, ferromagnetic layer 23 (not being plotted in figure) can be covered on the coverage area of Department of Radiation 822, also can reduce the electromagnetic interference (EMI) of radiator 822 and other electron component, and its mode duplicates in shown in Fig. 2 D.Thus, integrated Multifunctional radio-frequency device 80 can be simplified its production procedure, reduces manufacturing cost.
Please refer to Fig. 9 A and Fig. 9 B, Fig. 9 A and Fig. 9 B are respectively top view and the lower view of the embodiment of the present invention one Multifunctional radio-frequency device 90.Multifunctional radio-frequency device 90 also has integrally formed design.As shown in Figure 9 A, the Department of Radiation 921,922,923 of Touch Zone 91 and vertical bar shape is formed at the first surface TL of substrate 26.In Fig. 9 B, rivulose Department of Radiation 924,925 is formed at second BL of substrate 26, wherein perforation 94 can be used to rivulose Department of Radiation 924 and the Department of Radiation 921,922 of vertical bar shape to be electrically connected, and perforation 95 can be used to rivulose Department of Radiation 925 and the Department of Radiation 922,923 of vertical bar shape to be electrically connected.On the other hand, ferromagnetic layer 23 (not being plotted in figure) can be covered on the coverage area of rivulose Department of Radiation 924,925, also can reduce the electromagnetic interference (EMI) of radiator 924,925 and other electron component.Thus, integrated Multifunctional radio-frequency device 90 also reaches the effect of simplifying production procedure, reducing manufacturing cost.
Function mode about Multifunctional radio- frequency device 20,30,80,90 can be summarized as a Multifunctional radio-frequency device operating process 100, and as shown in figure 10, it comprises following steps:
Step 101: start.
Step 102: close touch-control control module 240.
Step 103: carry out near-field communication by antenna 22.
Step 104: finish.
The detailed content of operating process 100, can, with reference to the relevant narration of Multifunctional radio- frequency device 20,30, repeat no more in this.
In sum, because the requirement of electronic product outward appearance improves gradually, wherein especially with the housing of metal material, transmission of wireless signals is produced to the impact that signal covers, make the wireless telecommunications quality of computer system not good.For head it off, the Multifunctional radio-frequency device that the present invention proposes is in conjunction with the contactor control device in computer system, and the non-metallic regions of the cover plate by contactor control device is carried out radiation wireless signal, and intercept by ferromagnetic layer the noise that in computer system, other electron component produces, to promote the receiving sensitivity of antenna.Therefore do not affecting under the appearance design of computer system, Multifunctional radio-frequency device of the present invention has better integration, can simplify the manufacturing process of computer system, reduces production costs.In addition, the present invention also provides diversified Antenna Design mode, to expand the design variation of Multifunctional radio-frequency device.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the claims in the present invention scope change and modify, and all should belong to covering scope of the present invention.
Claims (29)
1. a Multifunctional radio-frequency device, is used for being integrated into a computer system, includes:
One substrate, includes a relative first surface and one second;
One Touch Zone, is arranged at this first surface of this substrate, is used for touching according to a user touch situations of this Touch Zone, produces a touching signal;
One antenna, is arranged at this first surface side of this substrate and/or this second side of this substrate, is used for receiving and dispatching a radiofrequency signal; And
One control module, is arranged at this second of this substrate, is coupled to this Touch Zone and this antenna, is used for according to this touching signal and this radiofrequency signal, produces respectively a control touching signal and an identification signal to this computer system.
2. Multifunctional radio-frequency device according to claim 1, it also includes a cover plate, this cover plate includes a relative first surface and one second, and wherein, this first surface of second of this of this cover plate and this substrate is between this first surface of this cover plate and this substrate this second.
3. Multifunctional radio-frequency device according to claim 2, wherein this antenna is arranged at this first surface of this cover plate and/or this second of this cover plate.
4. Multifunctional radio-frequency device according to claim 1, also include this first surface side that a ferromagnetic layer is arranged at this substrate, and cover the region that this antenna is contained, wherein this ferromagnetic layer is between this first surface of this antenna and this substrate, or between this antenna and this Touch Zone.
5. Multifunctional radio-frequency device according to claim 1, also include this second side that a ferromagnetic layer is arranged at this substrate, and cover the region that this antenna is contained, wherein this substrate is between this antenna and this ferromagnetic layer, or this antenna is between this second of this substrate and this ferromagnetic layer.
6. Multifunctional radio-frequency device according to claim 2, wherein this antenna be by pasting, a laser direct forming, a glass substrate printing or a screen printing technology be arranged at this first surface, this cover plate this second of this cover plate, this first surface of this substrate or this second of this substrate.
7. Multifunctional radio-frequency device according to claim 1, wherein this antenna package contains:
One feed side, is used for feed-in one radiofrequency signal;
One radiator, is electrically connected at this feed side, is used for this radiofrequency signal of radiation; And
One earth terminal, is electrically connected at this radiator, is used to provide ground connection.
8. Multifunctional radio-frequency device according to claim 7, wherein this radiator also includes at least one inductance.
9. Multifunctional radio-frequency device according to claim 7, wherein this radiator includes a plurality of Departments of Radiation, and wherein at least one this Department of Radiation is vertical bar shape or serpentine shape.
10. Multifunctional radio-frequency device according to claim 7, wherein this radiator includes a plurality of Departments of Radiation, wherein at least comprise this first surface that one first Department of Radiation is arranged at this substrate, one second Department of Radiation is arranged at this second of this substrate, this radiator also includes at least one perforation, is used for this first Department of Radiation and this second Department of Radiation to be electrically connected.
11. Multifunctional radio-frequency devices according to claim 1, wherein this control module includes:
One touch-control control module, is used for processing this touching signal, to produce this control touching signal to this computer system; And
One radio frequency control module, is used for processing this radiofrequency signal, to produce this identification signal to this computer system.
12. Multifunctional radio-frequency devices according to claim 1, wherein this antenna is a radio frequency identification antenna, is used for responding to whether there is a radio frequency identification label, produces according to this this radiofrequency signal.
13. Multifunctional radio-frequency devices according to claim 1, wherein this antenna loop is around in this Touch Zone, this antenna and this Touch Zone overlaps mutually, do not overlap or part overlaps.
14. Multifunctional radio-frequency devices according to claim 1, wherein this antenna is arranged at this second of this substrate, and overlaps with this Touch Zone projection this region of second in this substrate.
15. 1 kinds of computer systems, include:
One Multifunctional radio-frequency device, includes:
One substrate, includes a relative first surface and one second;
One Touch Zone, is formed at this first surface of this substrate, is used for touching according to a user touch situations of this Touch Zone, produces a touching signal;
One antenna, is arranged at this first surface side of this substrate and/or this second side of this substrate, is used for receiving and dispatching a radiofrequency signal; And
One control module, is arranged at this second of this substrate, is coupled to this Touch Zone and this antenna, is used for according to this touching signal and this radiofrequency signal, produces respectively control touching signal and an identification signal; And
One central processing unit, is coupled to this Multifunctional radio-frequency device, is used for processing this control touching signal and this identification signal.
16. computer systems according to claim 15, wherein this Multifunctional radio-frequency device also includes a cover plate, this cover plate includes a relative first surface and one second, wherein, this first surface of this second of this cover plate and this substrate is between this first surface of this cover plate and this substrate this second.
17. computer systems according to claim 16, wherein this antenna is arranged at this first surface of this cover plate and/or this second of this cover plate.
18. computer systems according to claim 15, wherein this Multifunctional radio-frequency device also includes this first surface side that a ferromagnetic layer is arranged at this substrate, and cover the region that this antenna is contained, wherein this ferromagnetic layer is between this first surface of this antenna and this substrate, or between this antenna and this Touch Zone.
19. computer systems according to claim 15, wherein this Multifunctional radio-frequency device also includes this second side that a ferromagnetic layer is arranged at this substrate, and cover the region that this antenna is contained, wherein this substrate is between this antenna and this ferromagnetic layer, or this antenna is between this second of this substrate and this ferromagnetic layer.
20. computer systems according to claim 16, wherein this antenna be by pasting, a laser direct forming, a glass substrate printing or a screen printing technology be arranged at this first surface, this cover plate this second of this cover plate, this first surface of this substrate or this second of this substrate.
21. computer systems according to claim 15, wherein this antenna package contains:
One feed side, is used for feed-in one radiofrequency signal;
One radiator, is electrically connected at this feed side, is used for this radiofrequency signal of radiation; And
One earth terminal, is electrically connected at this radiator, is used to provide ground connection.
22. computer systems according to claim 21, wherein this radiator also includes at least one inductance.
23. computer systems according to claim 21, wherein this radiator includes a plurality of Departments of Radiation, and wherein at least one this Department of Radiation is vertical bar shape or serpentine shape.
24. computer systems according to claim 21, wherein this radiator includes a plurality of Departments of Radiation, wherein at least comprise this first surface that one first Department of Radiation is arranged at this substrate, one second Department of Radiation is arranged at this second of this substrate, this radiator also includes at least one perforation, is used for this first Department of Radiation and this second Department of Radiation to be electrically connected.
25. computer systems according to claim 15, wherein this control module includes:
One touch-control control module, is used for processing this touching signal, to produce this control touching signal to this computer system; And
One radio frequency control module, is used for processing this radiofrequency signal, to produce this identification signal to this computer system.
26. computer systems according to claim 15, wherein this antenna is a radio frequency identification antenna, is used for responding to whether there is a radio frequency identification label, produces according to this this radiofrequency signal.
27. computer systems according to claim 15, wherein this antenna loop is around in this Touch Zone, this antenna and this Touch Zone overlaps mutually, do not overlap or part overlaps.
28. computer systems according to claim 15, wherein this antenna is arranged at this second of this substrate, and overlaps with this Touch Zone projection this region of second in this substrate.
29. 1 kinds of Multifunctional radio-frequency device methods of operating, this Multifunctional radio-frequency device is used for being integrated into a computer system, and this Multifunctional radio-frequency device includes a substrate, includes a relative first surface and one second; One Touch Zone, is arranged at this first surface of this substrate, is used for touching according to a user touch situations of this Touch Zone, produces a touching signal; One antenna, is arranged at this first surface side of this substrate and/or this second side of this substrate, is used for receiving and dispatching a radiofrequency signal; An and control module, be arranged at this second of this substrate, be coupled to this Touch Zone and this antenna, be used for according to this touching signal and this radiofrequency signal, produce respectively a control touching signal and an identification signal to this computer system, this Multifunctional radio-frequency device method of operating includes:
Close this touch-control control module; And
By this antenna, carry out near-field communication.
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| CN201210230190.7A CN103529974B (en) | 2012-07-04 | 2012-07-04 | Multifunctional radio-frequency device, computer system and Multifunctional radio-frequency device operational approach |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219951A (en) * | 2017-05-23 | 2017-09-29 | 广东欧珀移动通信有限公司 | Touch screen control method, device, storage medium and terminal device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5903239A (en) * | 1994-08-11 | 1999-05-11 | Matsushita Electric Industrial Co., Ltd. | Micro-patch antenna connected to circuits chips |
| CN101405915A (en) * | 2006-03-17 | 2009-04-08 | Nxp股份有限公司 | Antenna device and RF communication equipment |
| CN101640312A (en) * | 2008-07-31 | 2010-02-03 | 深圳富泰宏精密工业有限公司 | Mobile communication terminal |
| CN101911378A (en) * | 2007-12-27 | 2010-12-08 | 苹果公司 | Touch screen rfid tag reader |
-
2012
- 2012-07-04 CN CN201210230190.7A patent/CN103529974B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5903239A (en) * | 1994-08-11 | 1999-05-11 | Matsushita Electric Industrial Co., Ltd. | Micro-patch antenna connected to circuits chips |
| CN101405915A (en) * | 2006-03-17 | 2009-04-08 | Nxp股份有限公司 | Antenna device and RF communication equipment |
| CN101911378A (en) * | 2007-12-27 | 2010-12-08 | 苹果公司 | Touch screen rfid tag reader |
| CN101640312A (en) * | 2008-07-31 | 2010-02-03 | 深圳富泰宏精密工业有限公司 | Mobile communication terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219951A (en) * | 2017-05-23 | 2017-09-29 | 广东欧珀移动通信有限公司 | Touch screen control method, device, storage medium and terminal device |
| CN107219951B (en) * | 2017-05-23 | 2020-04-10 | Oppo广东移动通信有限公司 | Touch screen control method and device, storage medium and terminal equipment |
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|---|---|
| CN103529974B (en) | 2016-07-20 |
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