CN102780792B - Portable electronic device with close distance wireless communication function - Google Patents

Portable electronic device with close distance wireless communication function Download PDF

Info

Publication number
CN102780792B
CN102780792B CN201110119229.3A CN201110119229A CN102780792B CN 102780792 B CN102780792 B CN 102780792B CN 201110119229 A CN201110119229 A CN 201110119229A CN 102780792 B CN102780792 B CN 102780792B
Authority
CN
China
Prior art keywords
nfc
module
contact panel
housing
electron device
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.)
Active
Application number
CN201110119229.3A
Other languages
Chinese (zh)
Other versions
CN102780792A (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
Priority date (The priority date 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 date listed.)
Filing date
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Telephone Set Structure (AREA)

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

There is the portable electron device of wireless near field communication function
Technical field
The present invention relates to a kind of portable electron device, especially relate to the portable electron device that one has wireless near field communication (Near Field Communication, NFC) function.
Background technology
NFC technique is a kind of emerging the short distance wireless communication technology, is merged develop by radio-frequency (RF) identification (Radio Frequency Identification) technology and interconnection technique.Portable electron device, as after mobile phone adopts NFC scheme, can support that non-contact IC card is simulated, the simulation of non-contact IC card reader and the closely several functions such as point-to-point communication, effectively expands the range of application of portable electron device.
Enable portable electron device adopt NFC scheme, need on portable electron device, increase NFC chip and NFC antenna.NFC antenna is generally arranged in order by a circle or the wire coil of multi-ring annular and forms, and is connected with the NFC chip of portable electron device inside.Existing NFC antenna is installed in inside the bonnet of portable electron device usually, and being often easily subject to hardware on bonnet during use affects NFC performance as the interference of metal trade mark.In addition, when portable electron device place on the table and bonnet towards during at desktop, or when bonnet is gripped by user, the signal transmission capabilities of NFC antenna obviously can weaken because external object intercepts.
Summary of the invention
For 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 the first housing, the second housing, circuit board, display module, contact panel, wireless near field communication (Near Field Communication, NFC) module and NFC antenna, together with this first housing is assembled in the second housing, this circuit board, this display module, this contact panel, this NFC module and this NFC antenna are installed between the first housing and the second housing, and this NFC antenna is arranged at around this contact panel or the side of this contact panel side or this NFC module.
NFC antenna is arranged at around contact panel or side by the portable electron device of the NFC of having function of the present invention, the display screen that NFC module can pass through the first housing carries out noncontact wireless near field communication, simultaneously, utilize portable electron device its thickness and away from the second housing, therefore, the first housing and the second housing can be avoided the interference of wireless near field communication and obstruct, obtain stable NFC performance.
Accompanying drawing explanation
Fig. 1 is the stereogram of the portable electron device of present pre-ferred embodiments.
Fig. 2 is the exploded view of the portable electron device of present pre-ferred embodiments.
Fig. 3 is the schematic diagram of the NFC antenna of the portable electron device of present pre-ferred embodiments and the installation position of contact panel.
Fig. 4 is the schematic diagram of the NFC antenna of the portable electron device of another preferred embodiment of the present invention and the installation position of contact panel.
Main element symbol description
Portable electron device 100
First housing 10
Display screen 11
Second housing 20
Circuit board 30
Display module 40
Contact panel 50
NFC module 60
NFC antenna 70
Coil 71
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1 and Fig. 2, the portable electron device 100 with NFC function of present pre-ferred embodiments comprises the first housing 10, second housing 20, circuit board 30, display module 40, contact panel 50, NFC module 60 and NFC antenna 70.This portable electron device 100 identifiable design NFC Commercial goods labels.This NFC commecial label is attached on article, the information of record and stores.This Item Information at least comprises goods number.
This first housing 10 and the second housing 20 are the shell of portable electron device 100, and the two cooperatively interacts, and is assembled in together by modes such as engaging, be spirally connected, forms an accommodation space (not shown).Circuit board 30, display module 40, contact panel 50, NFC module 60 and NFC antenna 70 are installed in the accommodation space between the first housing 10 and the second housing 20.This first housing 10 is provided with display screen 11, and the surrounding of display screen 11 has housing 12.When using portable electron device 100 to identify NFC Commercial goods labels, this portable electron device 100, near article, by the NFC Commercial goods labels of NFC identify objects, and utilizes display screen 11 to show Item Information.
Circuit board 30 is the mainboard of portable electron device 100, which is provided with the electronic component supporting to realize the various functions of portable electron device 100.Display module 40 is arranged on this circuit board 30, and is electrical connected with circuit board 30.
Contact panel 50 is arranged on display 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 side, in order to realize the NFC function of portable electron device 100.When article are near display screen 11, NFC module 60 identifiable design NFC Commercial goods labels, reads Item Information, and is shown by display screen 11.Being appreciated that the complete smoothness in order to keep overall profile, contact panel 50 can being alignd mutually with NFC module 60, make upper surface and the lower surface coplanar setting respectively of contact panel 50 and NFC module 60.
See also Fig. 3, 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 is 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 is set around contact panel 50 around according to this, and is fixed on the housing 12 of the first housing 10 by the mode of pasting.Meanwhile, the two ends of coil 71 are connected with NFC module 60, and so, NFC module 60 carries out wireless near field communication by NFC antenna 70.
See also Fig. 4, in another preferred embodiment of the present invention, when when display screen 11 and contact panel 50 size are comparatively large, housing 12 size is less, such as, this portable electron device 100 is a panel computer, and NFC antenna 70 is not easy to glue to be located on housing 12, and be set around around contact panel 50, may be comparatively large because of contact panel 50 size, cause coil 71 number of NFC antenna 70 less, and then affect the effect that it carries out wireless near field communication.Now, NFC antenna 70 can be glued and is located at contact panel 50 towards display module 40 side, and forms the more coil of number 71, and when contact panel 50 is installed on display module 40, NFC antenna 70 is located between contact panel 50 and display module 40.
Be appreciated that NFC antenna 70 also can glue the side being located at NFC module 60, when NFC module 60 is installed on display module 40, NFC antenna 70 is located between NFC module 60 and display module 40.
NFC antenna 70 is arranged at around contact panel 50 or contact panel 50 side or NFC module 60 side by the portable electron device 100 that the present invention has a NFC function, the display screen 11 that NFC module can pass through the first housing 10 carries out wireless near field communication, simultaneously, utilize portable electron device 100 its thickness and make NFC antenna 70 away from the second housing 20, obstruct and the interference of the first housing 10 and the second housing 20 pairs of wireless near field communications can be avoided, obtain stable NFC performance.
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 when near display screen 11, and Item Information directly shows by display screen 11, easy to use.

Claims (8)

1. a portable electron device, comprise the first housing, second housing, circuit board, display module, contact panel, wireless near field communication (Near Field Communication, NFC) module and NFC antenna, together with this first housing is assembled in the second housing, this first housing comprises display screen and the housing around this display screen, this circuit board, this display module, this contact panel, this NFC module and this NFC antenna are installed between the first housing and the second housing, it is characterized in that: this NFC antenna is arranged at around this contact panel or the side of this contact panel side or this NFC module, this NFC module carries out wireless near field communication by this NFC antenna through this display screen, simultaneously, this NFC antenna utilizes portable electron device its thickness away from this second housing.
2. portable electron device as claimed in claim 1, is characterized in that: when this NFC antenna is located in around this contact panel, and this NFC antenna is sticky is located at this housing.
3. portable electron device as claimed in claim 1, is characterized in that: this NFC antenna is glued and is located at the side of this contact panel towards this display module, is located between this contact panel and display module.
4. portable electron device as claimed in claim 1, is characterized in that: this NFC antenna is glued and is located at the side of this NFC module towards this display module, is located between this NFC module and display module.
5. portable electron device as claimed in claim 1, is characterized in that: this NFC antenna comprises coil, and this coil arranges around this contact panel or is arranged at this contact panel side.
6. portable electron device as claimed in claim 1, it is characterized in that: this display module is arranged on this circuit board, this contact panel is arranged on this display module, and this NFC module is arranged at this contact panel side abreast.
7. portable electron device as claimed in claim 6, is characterized in that: this contact panel aligns with this NFC module, and coplanar setting.
8. portable electron device as claimed in claim 2, is characterized in that: when the article with Commodity identification label are near this display screen, this NFC module identifiable design Commercial goods labels, reads Item Information, and 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

Applications Claiming Priority (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

Publications (2)

Publication Number Publication Date
CN102780792A CN102780792A (en) 2012-11-14
CN102780792B true CN102780792B (en) 2015-07-01

Family

ID=47125544

Family Applications (1)

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

Country Status (1)

Country Link
CN (1) CN102780792B (en)

Families Citing this family (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
CN102819346B (en) * 2012-04-06 2016-01-13 信利工业(汕尾)有限公司 A kind of touch-screen of integrated NFC antenna
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
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
CN105826656B (en) * 2016-05-13 2018-01-23 广东欧珀移动通信有限公司 Housing, antenna assembly and mobile terminal
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
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
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
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
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
CN113346232B (en) * 2021-06-01 2022-09-13 上海商米科技集团股份有限公司 Mobile device with NFC function
CN115811718A (en) * 2021-09-15 2023-03-17 日立江森自控空调有限公司 Controller

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

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

Also Published As

Publication number Publication date
CN102780792A (en) 2012-11-14

Similar Documents

Publication Publication Date Title
CN102780792B (en) Portable electronic device with close distance wireless communication function
TWI557986B (en) Portable electronic device with nfc function
US8099045B2 (en) Near field communication system and associated apparatus
CN201830251U (en) Near field communication (NFC) antenna device and handheld terminal equipment
EP2937821A1 (en) Electronic shelf label having near field communication (nfc) function embedded therein
CN204790936U (en) Integration has touch screen and electronic equipment of NFCRFID antenna
WO2007106231A3 (en) Smart rfid reader antennas
US20140184461A1 (en) Antenna Assembly
CN203084751U (en) RFID mobile communication terminal
KR101485569B1 (en) Near Field Communication antenna for mobile handset with metallic case
CN103904412A (en) Portable electronic device with NFC antenna
CN103904411A (en) Portable electronic device with NFC antenna
CN104022768A (en) Passive magnetic induction button device
CN204947063U (en) Nfc antenna system and electronic equipment
CN104503611B (en) A kind of Multifunctional touching integrated circuit, chip and touch screen terminal
US11184053B2 (en) Communication device and communication method
TW201427314A (en) Portable electronic device having NFC antenna
CN202838355U (en) Wireless radio frequency identification module
US8058974B2 (en) Integrated circuit processing device and integrated circuit processing method
SE528105C2 (en) Antenna device
CN105305033A (en) Polygon near field communication antenna
US20130176094A1 (en) Antenna assembly and communication device having same
TW201537823A (en) Keyboard module with antenna unit and electronic device for use with the same
CN203366359U (en) Intelligent card chip detection system
Saghlatoon et al. A novel booster antenna on flexible substrates for metal proximity NFC applications

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