CN102780792A - Portable electronic device with close distance wireless communication function - Google Patents

Portable electronic device with close distance wireless communication function Download PDF

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Publication number
CN102780792A
CN102780792A CN2011101192293A CN201110119229A CN102780792A CN 102780792 A CN102780792 A CN 102780792A CN 2011101192293 A CN2011101192293 A CN 2011101192293A CN 201110119229 A CN201110119229 A CN 201110119229A CN 102780792 A CN102780792 A CN 102780792A
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China
Prior art keywords
nfc
module
contact panel
housing
electron device
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Granted
Application number
CN2011101192293A
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Chinese (zh)
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CN102780792B (en
Inventor
高公铭
卢俊宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Futaihong Precision Industry Co Ltd
Chi Mei Communication Systems Inc
Original Assignee
Shenzhen Futaihong Precision Industry Co Ltd
Chi Mei Communication Systems Inc
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Publication date
Application filed by Shenzhen Futaihong Precision Industry Co Ltd, Chi Mei Communication Systems Inc filed Critical Shenzhen Futaihong Precision Industry Co Ltd
Priority to CN201110119229.3A priority Critical patent/CN102780792B/en
Publication of CN102780792A publication Critical patent/CN102780792A/en
Application granted granted Critical
Publication of CN102780792B publication Critical patent/CN102780792B/en
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Abstract

The invention discloses a portable electronic device which comprises a first shell, a second shell, a circuit board, a display module, a touch panel, a NFC (near field communication) module and a NFC aerial, wherein the first shell and the second shell are assembled together, and the circuit board, the display module, the touch panel, the NFC module and the NFC aerial are arranged between the first shell and the second shell, and the NFC aerial is arranged around or at one side of the touch panel or at one side of the NFC module.

Description

Portable electron device with wireless near field communication function
Technical field
The present invention relates to a kind of portable electron device, especially relate to a kind of have wireless near field communication (Near Field Communication, NFC) portable electron device of function.
Background technology
The NFC technology is a kind of emerging the short distance wireless communication technology, is merged by radio frequency identification (Radio Frequency Identification) technology and interconnection technique to develop.After portable electron device such as mobile phone adopt the NFC scheme, can support non-contact IC card simulation, the simulation of non-contact IC card reader and multiple function such as point-to-point communication closely, enlarge the range of application of portable electron device effectively.
Make portable electron device can adopt the NFC scheme, need on portable electron device, increase NFC chip and NFC antenna.The NFC antenna generally is arranged in order by a circle or the wire coil of multi-ring annular to be formed, and links to each other with the inner NFC chip of portable electron device.It is inboard that existing NFC antenna is installed in the bonnet of portable electron device usually, often receives the interference of hardware on the bonnet such as metal trade mark during use easily and influence the NFC performance.In addition, when portable electron device place on the table and bonnet towards at desktop the time, when perhaps the bonnet person of being used gripped, the signal transmission capabilities of NFC antenna can obviously weaken because of external object intercepts.
Summary of the invention
To the problems referred to above, be necessary to provide a kind of antijamming capability strong, and the portable electron device with NFC function of NFC stable performance.
A kind of portable electron device; Comprise first housing, second housing, circuit board, demonstration module, contact panel, wireless near field communication (Near Field Communication; NFC) module and NFC antenna; This first housing is assembled in second housing; This circuit board, this demonstration module, this contact panel, this NFC module and this NFC antenna are installed between first housing and second housing, and this NFC antenna is arranged at around this contact panel or a side of this contact panel one side or this NFC module.
The portable electron device of the NFC of having function of the present invention is arranged at around the contact panel NFC antenna or a side; The display screen that the NFC module can see through first housing carries out the noncontact wireless near field communication; Simultaneously, utilize portable electron device self thickness and away from second housing, therefore; Can avoid interference and the obstruct of first housing and second housing, obtain stable NFC performance wireless near field communication.
Description of drawings
Fig. 1 is the stereogram of the portable electron device of preferred embodiment of the present invention.
Fig. 2 is the exploded view of the portable electron device of preferred embodiment of the present invention.
Fig. 3 is the sketch map of installation position of NFC antenna and contact panel of the portable electron device of preferred embodiment of the present invention.
Fig. 4 is the sketch map of installation position of NFC antenna and contact panel of the portable electron device of another preferred embodiment of the present invention.
The main element symbol description
Portable electron device 100
First housing 10
Display screen 11
Second housing 20
Circuit board 30
Show module 40
Contact panel 50
The NFC module 60
The NFC antenna 70
Coil 71
Following embodiment will combine above-mentioned accompanying drawing to further specify the present invention.
Embodiment
See also Fig. 1 and Fig. 2, the portable electron device with NFC function 100 of preferred embodiment of the present invention comprises first housing 10, second housing 20, circuit board 30, shows module 40, contact panel 50, NFC module 60 and NFC antenna 70.This portable electron device 100 can be discerned the NFC Commercial goods labels.This NFC trade mark label is attached on the article, the information of record and stores.This Item Information comprises goods number at least.
This first housing 10 and second housing 20 are the shell of portable electron device 100, and the two cooperatively interacts, and can be assembled in together through modes such as engaging, be spirally connected, form an accommodation space (figure does not show).Circuit board 30, demonstration module 40, contact panel 50, NFC module 60 and NFC antenna 70 are installed in the accommodation space between first housing 10 and second housing 20.This first housing 10 is provided with display screen 11, has housing 12 around the display screen 11.When using portable electron device 100 identification NFC Commercial goods labelses, this portable electron device 100 through the NFC Commercial goods labels of NFC identify objects, and utilizes display screen 11 to show Item Information near article.
Circuit board 30 is the mainboard of portable electron device 100, which is provided with the electronic component of the various functions of supporting realization portable electron device 100.Show that module 40 is arranged on this circuit board 30, and be electrical connected with circuit board 30.
Contact panel 50 is arranged at and shows on the module 40, in order to realize the touch-control input of display screen 11.NFC module 60 is flat chip, is arranged at contact panel 50 1 sides, in order to realize the NFC function of portable electron device 100.When article during near display screen 11, NFC module 60 can be discerned the NFC Commercial goods labels, reads Item Information, and is shown by display screen 11.Be appreciated that in order to keep the complete smoothness of overall profile, can contact panel 50 be alignd with NFC module 60 each other, make the upper surface and the lower surface coplane setting respectively of contact panel 50 and NFC module 60.
Please consult Fig. 3 in the lump, NFC antenna 70 comprises some coils 71 side by side.In this preferred embodiment, coil 71 is approximate rectangular, and coil 71 number of turns are 9 circles, and the width of each coil 71 is 0.5mm, and the spacing of adjacent windings is 0.5mm.The coil 71 of NFC antenna 70 be set around according to this contact panel 50 around, and be fixed on the housing 12 of first housing 10 through the mode of pasting.Simultaneously, the two ends of coil 71 link to each other with NFC module 60, and so, NFC module 60 can carry out wireless near field communication through NFC antenna 70.
Please consult Fig. 4 in the lump, in another preferred embodiment of the present invention, when big and housing 12 sizes of display screen 11 and contact panel 50 sizes hour; For example, this portable electron device 100 is a panel computer, and NFC antenna 70 is not easy to sticking being located on the housing 12; And be set around around the contact panel 50; Possibly cause coil 71 numbers of NFC antenna 70 less, and then influence the effect that it carries out wireless near field communication because of contact panel 50 sizes are bigger.At this moment, NFC antenna 70 can glue is located at contact panel 50 towards showing module 40 1 sides, and forms the more coil 71 of number, shows that when contact panel 50 is installed in 40 last times of module, NFC antenna 70 are located between contact panel 50 and the demonstration module 40.
Be appreciated that NFC antenna 70 also can glue a side of being located at NFC module 60, show that when NFC module 60 is installed in 40 last times of module, NFC antenna 70 are located between NFC module 60 and the demonstration module 40.
The portable electron device 100 that the present invention has a NFC function is arranged at around the contact panel 50 NFC antenna 70 or contact panel 50 1 sides or NFC module 60 1 sides; The display screen 11 that the NFC module can see through first housing 10 carries out wireless near field communication; Simultaneously; Utilize portable electron device 100 self thickness and make NFC antenna 70, can avoid the obstruct and the interference of first housing 10 and 20 pairs of wireless near field communications of second housing, obtain stable NFC performance away from second housing 20.
In addition, the NFC module 60 of the portable electron device 100 of the NFC of having function of the present invention is arranged at the position near display screen 11, and article are near display screen 11 time, and Item Information can directly show through display screen 11, and is easy to use.

Claims (8)

1. portable electron device; Comprise first housing, second housing, circuit board, demonstration module, contact panel, wireless near field communication (Near Field Communication; NFC) module and NFC antenna; This first housing is assembled in second housing; This circuit board, this demonstration module, this contact panel, this NFC module and this NFC antenna are installed between first housing and second housing, it is characterized in that: this NFC antenna is arranged at around this contact panel or a side of this contact panel one side or this NFC module.
2. portable electron device as claimed in claim 1 is characterized in that: this first housing comprises display screen and centers on the housing of this display screen that when this NFC antenna was located in around this contact panel, this NFC antenna glues was located at this housing.
3. portable electron device as claimed in claim 1 is characterized in that: this NFC antenna is sticking is located at the side of this contact panel towards this demonstration module, is located between this contact panel and the demonstration module.
4. portable electron device as claimed in claim 1 is characterized in that: this NFC antenna is sticking is located at the side of this NFC module towards this demonstration module, is located between this NFC module and the demonstration module.
5. portable electron device as claimed in claim 1 is characterized in that: this NFC antenna package vinculum circle, this coil is around this contact panel setting or be arranged at this contact panel one side.
6. portable electron device as claimed in claim 1 is characterized in that: this demonstration module is arranged on this circuit board, and this contact panel is arranged on this demonstration module, and this NFC module is arranged at this contact panel one side abreast.
7. portable electron device as claimed in claim 6 is characterized in that: this contact panel aligns with this NFC module, and the coplane setting.
8. portable electron device as claimed in claim 2 is characterized in that: when article with Commodity identification label during near this display screen, but this NFC module recognition value label reads Item Information, and is shown by this display screen.
CN201110119229.3A 2011-05-10 2011-05-10 Portable electronic device with close distance wireless communication function Active CN102780792B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110119229.3A CN102780792B (en) 2011-05-10 2011-05-10 Portable electronic device with close distance wireless communication function

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Application Number Priority Date Filing Date Title
CN201110119229.3A CN102780792B (en) 2011-05-10 2011-05-10 Portable electronic device with close distance wireless communication function

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CN102780792B CN102780792B (en) 2015-07-01

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103051746A (en) * 2011-10-12 2013-04-17 启碁科技股份有限公司 Portable electronic device with antenna structure
WO2013149514A1 (en) * 2012-04-06 2013-10-10 信利光电(汕尾)有限公司 Touch screen having integrated nfc antenna
CN103905095A (en) * 2012-12-28 2014-07-02 联想(北京)有限公司 Electronic equipment and method for distributing near field communication antennas
CN105826656A (en) * 2016-05-13 2016-08-03 广东欧珀移动通信有限公司 Shell body, antenna device and mobile terminal
CN105931392A (en) * 2016-04-01 2016-09-07 无锡矽鼎科技有限公司 Pos machine
CN106101312A (en) * 2016-07-20 2016-11-09 乐视控股（北京）有限公司 A kind of mobile terminal with NFC function
CN106210194A (en) * 2016-07-20 2016-12-07 乐视控股（北京）有限公司 A kind of mobile terminal with NFC function
CN106450684A (en) * 2016-12-27 2017-02-22 深圳市中天迅通信技术有限公司 Near-field communication antenna device with metal shell terminal equipment
CN106768041A (en) * 2016-12-16 2017-05-31 西安五湖智联半导体有限公司 A kind of hand-held fluid logging
WO2017194029A1 (en) * 2016-05-13 2017-11-16 广东欧珀移动通信有限公司 Housing, antenna device, and mobile terminal
CN108197516A (en) * 2017-12-29 2018-06-22 北京奇虎科技有限公司 Wireless near field communication card-reading apparatus and system
CN108319392A (en) * 2018-02-05 2018-07-24 鄂尔多斯市源盛光电有限责任公司 Touch panel and manufacturing method, touch module, display device
CN109302530A (en) * 2018-09-29 2019-02-01 广州奥翼材料与器件研究院有限公司 Show equipment, mobile electronic device and mobile electronic device protective case
CN113346232A (en) * 2021-06-01 2021-09-03 上海商米科技集团股份有限公司 Mobile device with NFC function
WO2023039970A1 (en) * 2021-09-15 2023-03-23 日立江森自控空调有限公司 Controller

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CN101452521A (en) * 2007-11-29 2009-06-10 晨星半导体股份有限公司 Near-field communications system and related display device thereof
EP2280489A1 (en) * 2009-07-31 2011-02-02 Gemalto SA Contactless adaptor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101452521A (en) * 2007-11-29 2009-06-10 晨星半导体股份有限公司 Near-field communications system and related display device thereof
EP2280489A1 (en) * 2009-07-31 2011-02-02 Gemalto SA Contactless adaptor device

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103051746A (en) * 2011-10-12 2013-04-17 启碁科技股份有限公司 Portable electronic device with antenna structure
US9543637B2 (en) 2012-04-06 2017-01-10 Truly Semiconductors Ltd. Thin-film transistor display device having integrated NFC antenna
WO2013149514A1 (en) * 2012-04-06 2013-10-10 信利光电(汕尾)有限公司 Touch screen having integrated nfc antenna
WO2013149519A1 (en) * 2012-04-06 2013-10-10 信利半导体有限公司 Thin-film transistor display device having integrated nfc antenna
CN103905095A (en) * 2012-12-28 2014-07-02 联想(北京)有限公司 Electronic equipment and method for distributing near field communication antennas
CN103905095B (en) * 2012-12-28 2016-03-02 联想(北京)有限公司 Electronic equipment and the method for arranging short-range communication antenna
CN105931392A (en) * 2016-04-01 2016-09-07 无锡矽鼎科技有限公司 Pos machine
CN105826656A (en) * 2016-05-13 2016-08-03 广东欧珀移动通信有限公司 Shell body, antenna device and mobile terminal
CN107946740A (en) * 2016-05-13 2018-04-20 广东欧珀移动通信有限公司 Housing, antenna assembly and mobile terminal
WO2017194029A1 (en) * 2016-05-13 2017-11-16 广东欧珀移动通信有限公司 Housing, antenna device, and mobile terminal
CN106101312A (en) * 2016-07-20 2016-11-09 乐视控股（北京）有限公司 A kind of mobile terminal with NFC function
CN106210194A (en) * 2016-07-20 2016-12-07 乐视控股（北京）有限公司 A kind of mobile terminal with NFC function
CN106768041A (en) * 2016-12-16 2017-05-31 西安五湖智联半导体有限公司 A kind of hand-held fluid logging
CN106450684A (en) * 2016-12-27 2017-02-22 深圳市中天迅通信技术有限公司 Near-field communication antenna device with metal shell terminal equipment
CN106450684B (en) * 2016-12-27 2023-12-05 深圳市中天迅通信技术股份有限公司 Near field antenna device combined with metal shell
CN108197516A (en) * 2017-12-29 2018-06-22 北京奇虎科技有限公司 Wireless near field communication card-reading apparatus and system
CN108319392A (en) * 2018-02-05 2018-07-24 鄂尔多斯市源盛光电有限责任公司 Touch panel and manufacturing method, touch module, display device
CN108319392B (en) * 2018-02-05 2022-04-19 鄂尔多斯市源盛光电有限责任公司 Touch panel, manufacturing method, touch module and display device
CN109302530A (en) * 2018-09-29 2019-02-01 广州奥翼材料与器件研究院有限公司 Show equipment, mobile electronic device and mobile electronic device protective case
CN113346232A (en) * 2021-06-01 2021-09-03 上海商米科技集团股份有限公司 Mobile device with NFC function
WO2023039970A1 (en) * 2021-09-15 2023-03-23 日立江森自控空调有限公司 Controller

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