WO2011035686A1 - 天线装置 - Google Patents

天线装置 Download PDF

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Publication number
WO2011035686A1
WO2011035686A1 PCT/CN2010/076687 CN2010076687W WO2011035686A1 WO 2011035686 A1 WO2011035686 A1 WO 2011035686A1 CN 2010076687 W CN2010076687 W CN 2010076687W WO 2011035686 A1 WO2011035686 A1 WO 2011035686A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
substrate
antenna device
contact
sim card
Prior art date
Application number
PCT/CN2010/076687
Other languages
English (en)
French (fr)
Inventor
萧烽吉
杨坤山
林东赋
郑清汾
李至伟
Original Assignee
钒创科技股份有限公司
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 钒创科技股份有限公司 filed Critical 钒创科技股份有限公司
Publication of WO2011035686A1 publication Critical patent/WO2011035686A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Definitions

  • the invention relates to an antenna device. More specifically, it relates to an antenna device having a flexible folded connection portion, by which the adaptability of the antenna device mounted inside the mobile communication device can be improved by the folded state of the connecting portion. Background technique
  • the non-contact smart card is a card that functions in a card by a close-range sensing method to perform various functions.
  • contactless smart cards in daily life, such as contactless credit cards with PayPassTM and VISA WAVE specifications, leisure cards for mass transit systems, 7-11 icash cards, and access cards with ID identification. With membership cards and more.
  • the above-mentioned smart card can provide many very convenient services for users in daily life.
  • the industry players are all actively developing and integrating these smart card functions with various uses into mobile phones that everyone can carry with them, so that the mobile phones originally used to listen to the phones are used. It can also be used for card swiping, as an e-wallet, as a mass transit system, or as an identity.
  • RFID radio frequency identification
  • NFC near field communication
  • the contactless function module chip must be integrated into the SIM card, so the mobile phone user who wants to add or expand this function is bound to replace the new SIM card; both, even if the SIM card with these functions is replaced, not all commercially available
  • the mobile phone can support the implementation of the contactless function module on its SIM card.
  • the industry has developed a SIM card patch with an antenna.
  • the technique is to design the chip 100 of the contactless function module on a SIM card patch 101.
  • the card patch 101 has a contact 103 connectable to the SIM card.
  • the SIM card patch 103 is attached to the SIM card and then loaded into the SIM card receiving portion of the mobile phone, and is electrically connected to the mobile phone through the contact 103 of the SIM card patch.
  • the SIM card patch 101 is coupled to an antenna 107 via a connecting line 105, and is inductively coupled to the outside through the antenna 107 for signal transmission.
  • the location or entrance of the SIM card in the mobile phone is often covered or blocked by the battery of the mobile phone.
  • this SIM card patch installation it is also pre-installed with a mobile phone battery covering the entire SIM card, SIM card patch and antenna.
  • the mobile phone battery is insufficient to cover the entire SIM card patch 101 including the antenna 107, that is, the mobile phone battery or its installation slot area is smaller than the area of the entire SIM card patch plus the antenna, the antenna 107 can pass the
  • the deflection of the connecting wire 105 is folded along the surface of the mobile phone battery to the other side of the mobile phone battery to achieve the purpose of setting.
  • the above SIM card patch and antenna device can undoubtedly replace the traditional method of integrating the non-contact function module into the SIM card.
  • the SIM card holder 203 in the mobile phone battery slot 201 has a plurality of preset positions, and various installation methods, such as a card seat type. , card slot insertion type, or cassette insertion type, etc., so the above SIM card patch and antenna device can not be adapted to all mobile phone and SIM card settings. Therefore, the industry still needs a more adaptable and improved design to enable the SIM card placement device to be applied to all mobile phone designs. Summary of the invention
  • a mobile phone user who wants to add or expand a contactless smart card function is bound to To replace a new SIM card, and even if a SIM card with these features is replaced, not all commercially available phones can support the implementation of the contactless function module on their SIM card.
  • the present invention discloses an antenna device, comprising: a contact substrate, one side surface of the contact substrate is provided with a first contact interface, the first contact interface is composed of a plurality of electrical contacts; and an antenna substrate is provided with an antenna And a connecting portion having a first end, a second end, and an intermediate portion between the first end and the second end, wherein the first end and the second end are respectively associated with the contact substrate
  • the antenna substrate is integrally formed; wherein the intermediate section has at least one corner.
  • the present invention further discloses an antenna device, the antenna device comprising: a contact substrate, one side of the contact substrate can be combined with a SIM card to provide a first contact interface, the first contact interface
  • the upper row is provided with a plurality of contacts corresponding to the SIM card contacts;
  • an antenna substrate is provided with an antenna; and
  • a connecting portion is interposed between the contact substrate and the antenna connector and the contact substrate
  • the antenna board is integrally formed, the connecting portion has at least one horizontal section and at least one vertical section, and the horizontal section and the vertical section are substantially perpendicular to each other.
  • a plurality of contacts are respectively disposed on two sides of the contact substrate of the antenna device, respectively, and are respectively electrically coupled to the SIM card, and electrically connected with the SIM card contacts of the mobile phone;
  • the connecting portion of the antenna device has at least one corner defining a horizontal segment and a vertical segment perpendicular to each other, and the antenna device of the present invention has more flexing modes;
  • the connecting portion of the antenna device can perform multiple flexing directions in the long axis direction and the short axis direction, so that the contact substrate of the antenna device and the antenna substrate can have an arbitrary relative position;
  • the connecting portion of the antenna device is flexed along the surface of the mobile phone battery, and the contact substrate and the antenna substrate of the antenna device are respectively attached to the front and back surfaces of the mobile phone battery after being flexed;
  • An antenna device having a connection portion of a horizontal segment and a vertical segment at the same time enables the antenna device to be mounted and adapted for use in a communication device provided using a SIM card.
  • the antenna device provided by the present invention has better adaptability.
  • the method of the present invention is to deflect it to The other side of the battery is attached to accommodate the entire antenna device inside the mobile phone.
  • the antenna device of the present invention has the characteristics of adjustable length and length and relative position of the two substrates, so that the structure of the present invention can be applied to mobile phone designs of various SIM card installation configurations, such as having different SIM card installation plane sizes, different SIM card installation orientation, different SIM card installation methods (such as groove mount type, card slot insertion type, or rotary cassette insertion and other SIM card installation methods).
  • the antenna substrate of the antenna device is exposed, and then the antenna substrate is attached to the other end of the battery relative to the contact substrate, so that the antenna substrate can be completely accommodated inside the battery without affecting its appearance and functionality.
  • the antenna substrate will be designed in a square shape to provide the most average vertical and horizontal length settings in any of the folded embodiments.
  • FIG. 1 is a schematic diagram of a SIM card patch and an antenna device in the prior art
  • FIGS. 2A to 2H are schematic diagrams showing a setting embodiment of a general mobile phone SIM card holder;
  • FIG. 3 is a schematic diagram of an antenna device according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of an antenna device according to another embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an antenna apparatus according to still another embodiment of the present invention.
  • 6A is a schematic view showing a relative position between a contact substrate and an antenna substrate before the connecting portion of an antenna device is bent according to an embodiment of the present invention
  • FIG. 6B is a diagram showing an antenna device changing its contact base after being bent by a connecting portion according to an embodiment of the present invention. Schematic diagram of the relative position between the board and the antenna substrate;
  • FIG. 7A is a schematic view showing a relative position between a contact substrate and an antenna substrate before the connecting portion of an antenna device is bent according to an embodiment of the present invention
  • FIG. 7B is a schematic diagram of an antenna device changing a relative position between a contact substrate and an antenna substrate after the horizontal portion and the vertical end of the connecting portion are bent at the same time according to an embodiment of the present invention
  • FIG. 8 is a schematic view showing a bendable region of a connecting portion of an antenna device according to an embodiment of the present invention
  • FIG. 9A is a front elevational view of the antenna device and the mobile phone battery according to an embodiment of the present invention
  • FIG. 9B is an antenna device according to an embodiment of the present invention
  • FIG. 9C is a rear view of the antenna device and the mobile phone battery in the embodiment of the present invention.
  • the antenna device 300 includes a contact substrate 301.
  • One side surface of the contact substrate 301 is a first contact interface 303.
  • the upper row is provided with a plurality of electrical contacts 305 for corresponding contacts (such as a SIM card contact or a
  • the SIM card contacts of the mobile phone are connected to each other to generate electrical coupling; for example, in an implementation, the contact substrate 301 is bonded to a SIM card by its first contact interface 303, and the surface of the first contact interface 303 is at this time.
  • a layer of adhesive is applied to bond with the active surface of the SIM card, and a contact layer (not shown) is attached over the contact substrate 301 to be freely peeled off from the first contact interface 303 for the contact substrate 301 and the SIM card.
  • the bonding action The contact substrate 301 is electrically connected to the corresponding contacts on the SIM card through the plurality of electrical contacts 305.
  • the area of the contact substrate 301 of the antenna device 300 is designed to be no more than or flush with the outer shape of the SIM card, and can be fitted into the housing of the SIM card on the mobile phone, such as a SIM card. In the deck, card slot, or cassette.
  • the antenna device 300 of the present invention further includes an antenna substrate 307 on which an antenna 309 is disposed, as shown by the coils in the figure.
  • the antenna device 300 of the present invention can be coupled to an external device via an antenna 309 to transmit or receive signals from the outside, such as by wireless radio frequency sensing.
  • a connecting portion 311 is disposed between the contact substrate 301 and the antenna substrate 307 to couple the two.
  • the connecting portion 311 has a first end 313, a second end 315 and an intermediate portion 317 between the first end and the second end.
  • the first end 313 and the second end 315 are respectively connected to the contact substrate.
  • the 301 and the antenna substrate 307 are integrally connected.
  • the information received by the antenna substrate 307 from the outside through the antenna 309 can be transmitted to the contact substrate 301, and the information generated by the contact substrate 301 can also be transmitted to the antenna substrate 307 and then transmitted to the outside through the antenna 309.
  • a specific application integrated circuit IC chip or functional module
  • the co-operation of these integrated circuits with antennas can give antenna devices a variety of functions, such as electronic wallet stored value, radio frequency identification (RFID) systems.
  • RFID radio frequency identification
  • connection portion may only provide a function of connecting the two, and there is no information transfer operation between the contact substrate and the antenna substrate.
  • first end 313 of the connecting portion 311 can be connected to any peripheral section of the contact substrate 301 in the present invention, and is not limited to the figure. The corners are shown to accommodate various different positions and embodiments of the SIM card housing in the handset as shown in Figures 2A-2H.
  • the second end 315 of the connecting portion 311 can also be attached to any portion of the periphery of the antenna substrate 307, not limited to the figure.
  • the intermediate section 317 of the connecting portion 311 has a corner portion 325.
  • the angled portion 325 can divide the intermediate section 317 into a horizontal section 327 and a vertical section 329 that are substantially perpendicular to each other.
  • the connecting portion 311 may also have a plurality of corner portions 325, as shown in FIG. 4 and FIG. 5, which may define more than one horizontal segment and a vertical segment, wherein the horizontal segment and the vertical segment.
  • the length, the number of the segments, the size of the antenna substrate, and the arrangement of the corner portions thereof are designed such that the entire antenna device including the contact substrate 301, the antenna substrate 307, and the connection portion is included in a rectangular region, such as The dashed line 331 in the figure is shown to facilitate the fabrication of the device and to enhance the adaptability of the overall antenna device.
  • the antenna device of the present invention changes the relative position between the contact substrate and the antenna substrate by bending the connecting portion.
  • the antenna device of the present invention is intended to achieve the effect of changing the relative position between the contact substrate and the antenna substrate and the length of the connecting portion in each direction by the folded state of the connecting portion, and the folded state may have a fold line or no fold line.
  • the connecting portion of the antenna device is made of a flexible or folded material, such as a flexible cable of PVC material, and the antenna device contact substrate 601 and the antenna substrate 607 can be changed by the bending of the middle portion of the connecting portion. The relative position between the two does not affect the electrical connection properties to facilitate the setting of the antenna device and increase its adaptability.
  • the connecting portion 611 can be folded along the broken line A on the horizontal segment and the broken line B on the horizontal segment, respectively, and the relative relationship between the contact substrate 601 and the antenna substrate 607 after folding.
  • FIG. 6B it can be seen from the figure that the distance between the contact substrate 601 and the antenna substrate 607 in the long axis X direction becomes longer, and the extra distance of the segment can provide the antenna device of the present invention to be disposed inside the mobile phone in a folded manner.
  • the required length such as the way in which the contact substrate 601 and the antenna substrate 607 are respectively folded on both sides of the mobile phone battery, will be described in the embodiments to be described later.
  • the above embodiment is a folding embodiment in which the antenna device is folded in the long axis X direction.
  • the connecting portion 711 can also have a direction perpendicular to the long axis X.
  • the connecting portion 711 of the antenna device can be folded along another horizontal dotted line C, and the relative position between the contact substrate and the antenna substrate after folding is as shown in FIG.
  • the distance between the contact substrate 701 and the antenna substrate 707 in the direction of the short axis is also changed.
  • the change of the distance between the long axis X direction and the short axis ⁇ can determine the relationship between the contact substrate and the antenna substrate.
  • the relative distance and orientation also enhance the configurability and adaptability of the antenna device of the present invention.
  • the folding embodiment described above in FIG. 6A, FIG. 6A and FIG. 7A and FIG. 7B is only an embodiment, but in practice, the folding of the connecting portion may have a higher degree of freedom, as shown in FIG.
  • the connecting portion has a total of four corner portions, and five shaded regions are defined, and the shaded regions are all regions that can be folded by the connecting portion, and are not limited to the two in FIG. 6 ⁇ , FIG. 6 ⁇ , FIG. 7 ⁇ , FIG. 7 ⁇ , and the like. End the line of the corners.
  • the antenna device of the present invention can define the relative position of any horizontal distance and vertical distance between the contact substrate and the antenna substrate by folding along the fold line in the shaded area.
  • the folded state of the horizontal section of the connecting portion determines the distance between the contact substrate and the antenna substrate in the long axis X direction; the folded state of the vertical portion of the connecting portion determines the contact substrate of the short axis and the direction The distance of the antenna substrate.
  • FIG. 9A to FIG. 9C are schematic diagrams showing the antenna device being actually installed inside the mobile phone according to an embodiment of the invention.
  • the antenna device has its contact substrate 901 and the antenna substrate 907 attached to both sides of the mobile phone battery 941 by folding the connecting portions thereof, as shown in FIGS. 9A and 9C.
  • FIG. 9B when the antenna device is installed inside the mobile phone 940, the SIM card 943 is sandwiched between the mobile phone battery 941 and the contact substrate 901, and the first contact interface of the contact substrate 901 is combined with the SIM card. Contact point The air is connected, and the back of the first contact interface is electrically coupled to the contacts on the handset.
  • the antenna substrate 907 of the antenna device is attached to the other side of the mobile phone battery 941 by the connection portion 911 along the periphery of the mobile phone battery 941 (ie, the side facing the opening of the battery slot).
  • the contact substrate is provided as the original SIM card and the mobile phone.
  • the interface substrate as the interface can operate independently of the mobile phone, and only provides electrical connection between the SIM card and the mobile phone line, and the chip set is independent of the function or operation of the original mobile phone, such as Providing the aforementioned smart card function such as the electronic wallet or the radio frequency identification.
  • the chip (whether disposed on the contact substrate or the antenna substrate) disposed on the antenna device can also operate together with the mobile phone circuit. , as an extension of the original mobile phone preset function or to achieve the user's desired function.
  • the method of the present invention is to deflect it to The other side of the battery is attached to accommodate the entire antenna device inside the mobile phone.
  • the antenna device of the present invention has the characteristics of adjustable length and length and relative position of the two substrates, so that the structure of the present invention can be applied to mobile phone designs of various SIM card installation configurations, such as having different SIM card installation plane sizes, different SIM card installation orientation, different SIM card installation methods (such as groove mount type, card slot insertion type, or rotary cassette insertion and other SIM card installation methods).
  • the antenna substrate of the antenna device is exposed, and then the antenna substrate is attached to the other end of the battery relative to the contact substrate, so that the antenna substrate can be completely accommodated inside the battery without affecting its appearance and functionality.
  • the antenna substrate will be designed in a square shape to provide the most average vertical and horizontal length settings in any of the folded embodiments.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)

Description

天线装置 技术领域
本发明与一种天线装置有关。 更具体言之， 是关于一种具有可挠曲折叠 的连接部的天线装置， 可通过该连接部的折叠状态提升天线装置装设在移动 通讯装置内部的适配性。 背景技术
手机， 或任何类型的移动通讯装置， 已成为现代人会随身携带的配备。 以往移动通讯装置的主要功能仅限于拨打电话、 发送短信、 或无线上网等大 众已知的功能。 然而， 随着科技的进歩， 由于手机携带方便、 人手一支的特 点， 业界开始设想将某些需具备这些特点的功能整合到手机上， 在此方面应 用之大宗即为非接触式的智能卡。 所谓非接触式智能卡， 即为通过近距离的 感应方式来使卡片内设置的芯片发挥作用， 行使各项功能的卡片。 目前日常 生活中应用非接触式智能卡的场合非常多， 诸如采行 PayPass™与 VISA WAVE规格的非接触式信用卡、 大众运输系统的悠游卡、 7-11的 icash卡、 具 ID辨识功能的门禁卡与会员卡等等。 上述智能卡可提供使用者在日常生 活方面许多非常便利的服务， 故业者无不积极研发要将这些具有各种用途的 智能卡功能整合到人人都会随身携带的手机上， 让原本多用来收听电话的手 机亦可拿来刷卡、 作为电子钱包、 搭大众运输系统、 或是识别身份。
目前具备非接触式智能卡功能的装置或卡片大多采用射频辨识 (RFID, radio frequency identification)或其进阶的近距离无线通讯 (NFC， near field communication)技术， 其做法为将支持该技术的芯片置入非接触式装置或卡 片中来行使其功能。 仿上述做法， 先前业界设计将具备这些功能的非接触式 通讯芯片整合至手机内部的 SIM卡 (Subscriber Identity Module, 用户识别模 块：)中， 并通过手机原有的天线来执行感应动作。 采上述做法无疑能将市面 上各种的智能卡功能整合在手机上， 但却有诸多实施上的制肘。 一者， 由于 非接触式功能模块芯片须整合至 SIM卡中， 故欲新增或扩充此功能的手机 用户势必要更换新的 SIM卡； 二者， 就算更换了具备这些功能的 SIM卡， 并非所有市面上的手机皆可支持实施其 SIM卡上的非接触式功能模块。
针对上述问题， 业界开发了一种带有天线的 SIM卡贴片， 如图 1 所 示， 该技术的做法为将非接触式功能模块的芯片 100设计在一 SIM卡贴片 101上， 该 SIM卡贴片 101 具有接点 103可与 SIM卡相接。 于实际装设 中， SIM卡贴片 103会与 SIM卡贴合后再一起装入手机的 SIM卡容置部位 中， 并通过该 SIM卡贴片的接点 103来与手机产生电气连结。 SIM卡贴片 101通过连接线 105与一天线 107耦合， 并通过该天线 107与外界感应达成 信号传输的功能。 在大多数的手机设计中， 手机中 SIM卡的容置部位或出 入口多会以手机电池加以盖覆或遮挡。 故就此等 SIM卡贴片装设， 其亦预 设以手机电池盖住整个 SIM卡、 SIM卡贴片及天线来装设。 而在手机电池 不足以盖覆包含天线 107在内整个 SIM卡贴片 101装置的情况下， 即手机 电池或其设置槽位面积小于整体 SIM卡贴片加上天线的面积， 天线 107可 通过该连接线 105的挠曲沿着手机电池表面折合到手机电池的另一面贴合而 达成设置目的。
上述的 SIM卡贴片与天线装置无疑能取代传统将非接触式功能模块整 合至 SIM卡内部的做法。 然于实际装设中， 如图 2A至图 2H所示， 手机电 池槽位 201中的 SIM卡卡座 203有多种的预设位置， 亦有各种装设方式， 如卡座置入式、 卡槽插入式、 或卡匣插入式等， 故单以上述的 SIM卡贴片 暨天线装置并不能适配于所有的手机暨 SIM卡设置。 故此， 目前业界尚须 更具适配性的的改良型设计， 以让 SIM卡贴片装置得以应用与所有的手机 设计中。 发明内容
为了解决现有技术中欲新增或扩充非接触式智能卡功能的手机用户势必 要更换新的 SIM卡， 以及就算更换了具备这些功能的 SIM卡， 并非所有市 面上的手机皆可支持实施其 SIM卡上的非接触式功能模块的问题。 本发明 揭露了一种天线装置， 包括： 一接点基板， 所述接点基板的一侧表面设有一 第一接点介面， 所述第一接点介面由多个电气接点组成； 一天线基板， 设置 有一天线； 以及一连接部， 具有一第一端、 一第二端与一介于所述第一端与 第二端之间的中间段， 所述第一端与第二端分别与所述接点基板与所述天线 基板一体成型连接； 其中， 所述中间段具有至少一弯角。
为解决上述问题， 本发明还揭露一种天线装置， 所述天线装置包含： 一 接点基板， 所述接点基板的一面可与一 SIM卡贴合并设有一第一接点介 面， 所述第一接点介面上排设有多个与所述 SIM卡接点对应的接点； 一天 线基板， 设置有一天线； 以及一连接部， 介于所述接点基板与所述天线接板 之间并与所述接点基板与所述天线接板一体成型连接， 所述连接部具有至少 一水平段与至少一垂直段， 且所述水平段与所述垂直段大体上彼此垂直。
在本发明的一态样中， 天线装置的接点基板两面各对应设置多个接点， 分别与 SIM卡贴合产生电气连结， 并与手机的 SIM卡接点产生电气连结； 在本发明的另一态样中， 天线装置的连接部具有至少一弯角界定出相互 垂直的水平段与垂直段， 予本发明天线装置连接部更多的挠折方式；
在本发明另一态样中， 天线装置的连接部可以进行多处长轴方向与短轴 方向的挠折， 使天线装置的接点基板与天线基板之间可呈任意的相对位置； 在本发明又一态样中， 天线装置的连接部系沿手机电池的表面挠折， 挠 折后天线装置的接点基板与天线基板会分别贴覆在手机电池的正面与背面； 本发明的目的在于提供一种同时具有水平段与垂直段的连接部的天线装 置， 使天线装置可装设并适用于使用 SIM卡设置的通讯装置中。
本发明提供的天线装置具有更佳的适配性。
阅者可以了解到， 本发明天线装置的其他观点在所属领域的技术人士参 阅下列细节描述后会更为显见， 其是以图说方式于文中天线装置的多种观点 实例中进行表示与说明。 阅者将能领会文中所揭露天线装置的各种观点能够 在不悖离本发明揭露的精神与范畴情形下予以其他多种方面的修改。 于此， 文中随附的附图与细节描述其本质上应视为解说而非限制性质。
就本发明的天线端设置而言， 由于原有手机内部设计来装设 SIM卡的 内平面， 如 SIM卡已无任何剩余空间可供天线装设， 故本发明的做法为将 其折挠至电池的另一面与的贴合， 以将整个天线装置收纳在手机内部。 而本 发明天线装置可调变长短与两基板相对位置的特征更可让本发明的结构适用 在各种 SIM卡装设配置的手机设计中， 如具有不同的 SIM卡装设平面大 小， 不同的 SIM卡装设方位、 不同的 SIM卡装设方式 (如凹槽贴装式、 卡槽 插入式、 或转动式卡匣插入等多种 SIM卡装设方式)。
如此， 天线装置的天线基板会裸露在外， 此时再沿电池周围折合使天线 基板贴附在电池相对于接点基板的另一端， 便可完整收容在电池内部， 而不 影响其外观及功能性。 在特定的实施例中， 其天线基板会设计成正方形的形 状， 以在任何折叠实施例下提供最平均的垂直与水平方向长度设置。 附图说明
参阅后续的附图与描述将可更了解本发明的系统及方法。 文中未详列暨 非限制性的实施例则请参考该后续附图的描述。
图 1为现有技术中 SIM卡贴片暨天线装置的示意图；
图 2A至图 2H为一般各种手机 SIM卡卡座的设置实施例示意图； 图 3为本发明一实施例中一天线装置的示意图；
图 4为本发明另一实施例中一天线装置的示意图；
图 5为本发明又一实施例中一天线装置的示意图；
图 6A为本发明实施例中一天线装置连接部折曲前其接点基板与天线基 板间相对位置的示意图；
图 6B为本发明实施例中一天线装置通过连接部的折曲后改变其接点基 板与天线基板间相对位置的示意图；
图 7A为本发明实施例中一天线装置连接部折曲前其接点基板与天线基 板间相对位置的示意图；
图 7B为本发明实施例中一天线装置同时通过连接部水平段与垂直端的 折曲后改变其接点基板与天线基板间相对位置的示意图；
图 8为本发明实施例中一天线装置连接部可折曲区域的示意图； 图 9A为本发明实施例中天线装置与手机电池折合后的正视图； 图 9B为本发明实施例中天线装置与手机电池折合后的侧视图； 及 图 9C为本发明实施例中天线装置与手机电池折合后的后视图。 附图标号
100 芯片
101 SIM卡贴片
103 接点
105 连接线
107 天线
201 电池槽位
203 卡座
301 接点基板
303 第一接点介面
305 接点
307 天线基板
309 天线
311 连接部
313 第一端
315 第二端
317 中间段 321 集成电路
323 集成电路
325 弯角部位
327 水平段
329 垂直段
331 虚线
601 接点基板
607 天线基板
611 连接部
701 接点基板
707 天线基板
711 连接部
901 接点基板
911 连接部
940 手机
941 电池 具体实施方式
下列所提出与附图有关的细节描述系为本发明天线装置多种设置观点与 实施方式的说明， 并非意欲代表或含括本发明观点中所有可能实行的方式与 特征。 文中实施例的描述可能包含特定的细节， 以使阅者对本发明天线装置 的多种观点有通盘性的了解。 然， 对于所属领域的技术人士而言， 显然本发 明可在不具备这类特定细节的情况下施行。 在一些例子中， 为了避免混淆本 发明观念， 领域中现有的结构与元件于本文将仅作简略描述， 或是以方块图 的形式来表示。
首先参照图 3， 其为本发明一实施例中一天线装置的示意图。 如图所 示， 天线装置 300含有一接点基板 301， 该接点基板 301的一侧表面为一第 一接点介面 303， 其上排设有多个电气接点 305来与对应的接点 (如一 SIM 卡的接点或一手机的 SIM卡接点)相接以产生电气耦合； 举例而言， 在一实 作中， 接点基板 301会以其第一接点介面 303来与一 SIM卡贴合， 此时第 一接点介面 303表面会涂布一层粘着剂来与 SIM卡主动面粘合， 接点基板 301之上覆有一剥离层 (未附图：)可自由地从第一接点介面 303剥下以进行接 点基板 301与 SIM卡的黏合动作。 接点基板 301通过该多个电气接点 305 与 SIM卡上对应的接点相接而产生电气连结。 为此实施手段之故， 天线装 置 300的接点基板 301面积设计成不大于或与 SIM卡的外型齐平， 并可于贴 合后一齐装入手机上 SIM卡的容置部， 如 SIM卡卡座、 卡槽、 或卡匣中。
本发明的天线装置 300更含有一天线基板 307， 其上设置有天线 309， 如图中的线圈所示。 本发明的天线装置 300可通过天线 309来与外部装置通 讯耦接， 以传出或从外部接收信号， 如通过无线射频感应等方式来传输信 号。 此外， 接点基板 301与天线基板 307间设置有一连接部 311 以耦接两 者。 该连接部 311具有一第一端 313、 一第二端 315与一介于该第一端与第 二端之间的中间段 317， 该第一端 313与第二端 315分别与前述之接点基板 301及该天线基板 307—体成型连接。 经由该连接部 311的耦接， 天线基板 307通过天线 309从外部接收到的信息可以传送到接点基板 301， 而接点基 板 301所产生的信息亦可传送到天线基板 307再通过天线 309传送到外部。 再者， 接点基板 301与 /或天线基板 309上可设置特定用途的集成电路 (IC芯 片或功能模块)， 如图中的 321， 323所示， 其分别与第一接点介面及天线电 气连接。 该等集成电路搭配天线共同运作将可赋予天线装置各种不同的功 用， 如作为电子钱包储值、 无线射频辨识系统 (RFID)之用。
在本发明其他的实施例中， 连接部亦可能仅提供两者连接的功能， 其接 点基板与天线基板之间并无任何信息传递的动作。 须注意本发明中连接部 311的第一端 313可接在接点基板 301的任一周边区段上， 而非仅限于图中 所示的转角处， 以适应如图 2A至图 2H所示 SIM卡容置部在手机中各种不 同的设置位置及实施例。 同样地， 连接部 311的第二端 315亦可接在天线基 板 307周边的任一部位上， 而非仅限于图中之处。 在此实施例中， 连接部 311的中间段 317具有一弯角部位 325。 该弯角部位 325可将中间段区 317 分为一水平段 327与一垂直段 329， 该水平段 327与垂直段 329大体上彼此 垂直。 然， 在其他的实施实施例中， 连接部 311 亦可能具有多个弯角部位 325， 如图 4与图 5所示， 其可界定出一个以上的水平段与垂直段， 其中水 平段与垂直段的长度、 数目、 天线基板的大小、 以及其弯角部位的配置设计 成能将整个包含接点基板 301、 天线基板 307、 及连接部在内的天线装置囊 括在一矩形区域内为佳， 如图中的虚线 331所示， 以方便装置的制作并加强 整体天线装置的可适性。
接着请参照图 6A与图 6B , 其为本发明天线装置通过连接部的折曲来 改变其接点基板与天线基板间相对位置的示意图。 本发明的天线装置立意于 通过连接部的折叠状态来达成改变接点基板与天线基板间相对位置及连接部 在各方向长度的功效， 其折叠状态可能有折线或无折线。 在本发明中， 天线 装置的连接部以可挠曲或折叠的材质制成， 如 PVC材质的软排线， 并可通 过该连接部中间段的折曲改变天线装置接点基板 601与天线基板 607间的相 对位置， 且不影响其电气连结性质， 以方便天线装置的设置并增加其适配 性。 举例言之， 在本实施例中， 如图 6A所示， 其连接部 611可分别沿水平 段上的虚线 A与水平段上的虚线 B折叠， 折叠后接点基板 601与天线基板 607 间的相对位置如图 6B所示， 可从图中看到接点基板 601 与天线基板 607在长轴 X方向上的距离变长， 此段多出来的距离可提供本发明天线装置 以折合方式设置在手机内部中所需的长度， 如将接点基板 601 与天线基板 607分别折合在手机电池两面的方式， 其将于后述实施例中说明。
上述实施例为描述天线装置在其长轴 X方向的折叠实施例， 在其他实 施例中， 如图 7A所示， 连接部 711亦可同时具有与该长轴 X垂直方向上 (如图中的短轴 的折叠实施例。 在图中， 天线装置的连接部 711可再沿另 一水平虚线 C折叠， 折叠后接点基板与天线基板间相对位置如图 7Β所示， 可从图中看到接点基板 701与天线基板 707之间短轴 Υ方向上的距离亦改 变。 通过该长轴 X方向与短轴 Υ方向上距离的改变即可决定出接点基板与 天线基板之间的相对距离与方位， 亦加强本发明天线装置的可配置性与可适 应性。
上述图 6Α、 图 6Β与图 7Α、 图 7Β所述的折叠实施例仅为一实施范 例， 然而在实作中连接部的折叠可具有更高的自由度， 如图 8所示， 天线装 置的连接部共具有四个转角部位， 共界定出五块阴影区域， 这些阴影区域内 皆为可供连接部折合的区域， 而非仅限于图 6Α、 图 6Β与图 7Α、 图 7Β等 图中两端对齐转角的折线。 通过沿阴影区域内折线的折合， 本发明的天线装 置可定出接点基板与天线基板间任何水平距离与垂直距离的相对位置。 简言 之， 在连接部水平段的折叠状态决定了该长轴 X方向上接点基板与天线基 板之间的距离； 在连接部垂直段的折叠状态则决定了该短轴 Υ方向上接点 基板与该天线基板的距离。
在说明了本发明天线装置各部件组合与各种折叠实施例后， 接下来文中 将说明本发明天线装置实际装设在手机的实施范例。 在本发明中， 当天线装 置通过连接部垂直段与水平段的折叠而决定出所要的连接部水平与垂直长 度、 以及其接点基板与天线基板的相对位置后， 接点基板便可以其接点介面 与 SIM卡贴合， 两者的多个电气接点会与 SIM卡产生电气连接， 之后再将 其一同装入手机中的 SIM卡容置部中。 请参照图 9A至图 9C, 其为本发明 一实施例中天线装置实际装设在手机内部的示意图。 如现有技术中所说明， 天线装置会通过其连接部折合的方式将其接点基板 901与天线基板 907分别 贴合在手机电池 941的两面， 如图 9A与图 9C所示。 从图 9B中可以清楚的 看到， 当天线装置装设于手机 940内部时， 其 SIM卡 943夹置在手机电池 941与接点基板 901之间， 接点基板 901的第一接点介面会与 SIM卡接点电 气连结， 而第一接点介面的背面则与手机上的接点电气接合。 天线装置的天 线基板 907则通过连接部 911沿手机电池 941周围折曲而贴合在手机电池 941 的另一面 (即朝向电池槽开口的那一面 在此例中接点基板提供作为原 本 SIM卡与手机之间的介面。 对本发明而言， 作为介面的接点基板可以独 立于手机以外运作， 仅提供 SIM卡与手机线路间的电气连接， 其所设置的 芯片与原有手机的功能或运作无关， 如提供前述电子钱包或无线射频辨识等 扩充性的智能卡功能。 而在其他实施例中， 天线装置上所设置的芯片 (无论 是设置在接点基板上或天线基板上:)亦可与手机电路共同运作， 作为扩充原 有手机预设功能或达到使用者所要功能之用。
就本发明的天线端设置而言， 由于原有手机内部设计来装设 SIM卡的 内平面， 如 SIM卡已无任何剩余空间可供天线装设， 故本发明的做法为将 其折挠至电池的另一面与的贴合， 以将整个天线装置收纳在手机内部。 而本 发明天线装置可调变长短与两基板相对位置的特征更可让本发明的结构适用 在各种 SIM卡装设配置的手机设计中， 如具有不同的 SIM卡装设平面大 小， 不同的 SIM卡装设方位、 不同的 SIM卡装设方式 (如凹槽贴装式、 卡槽 插入式、 或转动式卡匣插入等多种 SIM卡装设方式)。
如此， 天线装置的天线基板会裸露在外， 此时再沿电池周围折合使天线 基板贴附在电池相对于接点基板的另一端， 便可完整收容在电池内部， 而不 影响其外观及功能性。 在特定的实施例中， 其天线基板会设计成正方形的形 状， 以在任何折叠实施例下提供最平均的垂直与水平方向长度设置。
以上所述的具体实施方式， 对本发明的目的、 技术方案和有益效果进行 了进一歩详细说明， 所应理解的是， 以上所述仅为本发明的具体实施方式而 已， 并不用于限定本发明的保护范围， 凡在本发明的精神和原则之内， 所做 的任何修改、 等同替换、 改进等， 均应包含在本发明的保护范围之内。

Claims

权利要求书
1.一种天线装置， 其特征在于， 所述天线装置包含：
一接点基板， 所述接点基板的一侧表面设有一第一接点介面， 所述第一 接点介面由多个电气接点组成；
一天线基板， 设置有一天线； 以及
一连接部， 具有一第一端、 一第二端与一介于所述第一端与第二端之间 的中间段， 所述第一端与第二端分别与所述接点基板与所述天线基板一体成 型连接；
其中， 所述中间段具有至少一弯角。
2.如权利要求 1所述的天线装置， 其特征在于， 所述中间段藉由所述转 角区分至少一水平段与至少一垂直段， 且所述水平段与所述垂直段大体上彼 此垂直。
3.如权利要求 2所述的天线装置， 其特征在于， 在一平面上从所述接点 基板朝向所述天线基板的方向界定为一长轴方向， 所述水平段大体上平行于 所述长轴方向， 所述垂直段大体上垂直于所述长轴方向。
4.如权利要求 3所述的天线装置， 其特征在于， 所述水平段的折叠状态 决定所述接点基板与所述天线基板之间在所述长轴方向上的距离。
5.如权利要求 3所述的天线装置， 其特征在于， 所述垂直段的折叠状态 决定所述接点基板与所述天线基板之间在垂直于所述长轴方向的距离。
6.如权利要求 2所述的天线装置， 其特征在于， 所述水平段的折叠状态 定义所述接点基板与所述天线基板的相对距离。
7.如权利要求 2所述的天线装置， 其特征在于， 所述垂直段的折叠状态 定义所述接点基板与所述天线基板的相对距离。
8.如权利要求 4或 5所述的天线装置， 其特征在于， 所述折叠状态是有 折线或无折线。
9.如权利要求 1所述的天线装置， 其特征在于， 所述接点基板的一侧表 面设置一集成电路， 且所述集成电路电气连接所述第一接点介面。
10.如权利要求 1所述的天线装置， 其特征在于， 所述天线基板的一侧 表面设置一集成电路， 且所述集成电路电气连接所述第一接点介面。
11.如权利要求 1所述的天线装置， 其特征在于， 所述天线与所述第一 接点介面经由所述连接部电气连接。
12.如权利要求 1所述的天线装置， 其特征在于， 所述天线基板呈正方 形。
13.如权利要求 1所述的天线装置， 其特征在于， 所述接点基板可与一 SIM卡贴合后一起装入一手机的 SIM卡容置部位中， 且所述接点基板夹置 于所述 SIM卡与所述 SIM卡容置部位的接点之间。
14.一种天线装置， 其特征在于， 所述天线装置包含：
一接点基板， 所述接点基板的一面可与一 SIM卡贴合并设有一第一接 点介面， 所述第一接点介面上排设有多个与所述 SIM卡接点对应的接点； 一天线基板， 设置有一天线； 以及
一连接部， 介于所述接点基板与所述天线接板之间并与所述接点基板与 所述天线接板一体成型连接， 所述连接部具有至少一水平段与至少一垂直 段， 且所述水平段与所述垂直段大体上彼此垂直。
PCT/CN2010/076687 2009-09-23 2010-09-07 天线装置 WO2011035686A1 (zh)

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