TW201246684A - Communication improvement sheet body and information storage medium - Google Patents

Communication improvement sheet body and information storage medium Download PDF

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Publication number
TW201246684A
TW201246684A TW101109204A TW101109204A TW201246684A TW 201246684 A TW201246684 A TW 201246684A TW 101109204 A TW101109204 A TW 101109204A TW 101109204 A TW101109204 A TW 101109204A TW 201246684 A TW201246684 A TW 201246684A
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TW
Taiwan
Prior art keywords
wireless
weight
communication
spacer
antenna
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TW101109204A
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Chinese (zh)
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TWI556505B (en
Inventor
Toshiharu Shimai
Tsutomu Ueda
Mamoru Maenaka
Kazuhisa Morita
Maki Onitsuka
Hiroaki Kogure
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Nitta Corp
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Publication of TW201246684A publication Critical patent/TW201246684A/en
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Publication of TWI556505B publication Critical patent/TWI556505B/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/0775—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for connecting the integrated circuit to the antenna
    • G06K19/07756—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for connecting the integrated circuit to the antenna the connection being non-galvanic, e.g. capacitive
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • 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
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • 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
    • H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)

Abstract

The present invention provides a communication improvement sheet body and an information storage medium which can be made smaller and has versatility free from restrictions regarding usage environment. A communication improvement sheet body of the present invention comprises a first spacer having an arrangement surface on which a wireless IC tag is arranged, an auxiliary antenna provided with a hole, a notch, or a gap, and arranged on the surface of the first spacer opposite to the arrangement surface, and a second spacer arranged on the opposite side of the first spacer with the auxiliary antenna therebetween, wherein the second spacer contains 120 to 400 parts by weight of an inorganic filler per 100 parts by weight of a rubber material. Thereby, the relative permittivity of the second spacer can be increased and the communication improvement sheet body can be made smaller. Further, with the above composition, the second spacer has flexibility, and a linear expansion coefficient can be reduced, so that the appearance change and the property change do not occur due to the change of temperature, and a communication improvement sheet body free from restrictions regarding usage environment can be obtained.

Description

201246684 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種改善通信片體及使用其之資訊記憶媒 體。 【先前技術】 不僅資訊通信領域，且物流管理等領域亦應用無線通信 技術，無線通信用之ic標籤（以下僅稱為「無線IC標籤」或 「標籤」）係作為承擔 RFID(Radi〇 Frequency Identificati〇n，射 頻識別）技術之一部分任務之產品而廣為人知，作為物流管 理、或廉價之資訊記憶媒體之使用用途涉及多方面，因此 無線通信設備會放置於各種使用環境。 無線1C標籤自身有不具有電源之被動型及具有電源之主 動型。低價格且具有通用性之被動型接收來自讀取器之電 波，利用該能量啟動標籤電路，可實現無線通信。 無線IC標籤包含記憶識別編號等之資料之ic晶片及用以 收發電波之天線’以薄型、輕量且可實現無線通信成為較 大之優勢。晶片中設置有記憶區，因此可使用儲存於此處 之資訊實現資訊管理’無線1C標籤成為資訊記憶媒體。再 者’無線1C標籤亦可稱為標籤、1C標籤、RFID標籤或 RF(Radio Frequency，射頻）標籤。 為了充分地活用此種優勢，較佳為不限制標籤之貼附位 置’即便於何處如何貼附，亦可通信地構成。 然而，1C標籤係以於自由空間使用之方式所設計，於利 用超短波帶、極超短波帶、微波帶之電波之情形時，無線 162974.doc 201246684 ic標籤係使用所謂偶極天線藉由電波方式之通信進行收 發，因此若金屬等存在於天線附近，則天線之通信特性會 劣化，且可通信距離會變短。 當無線電波碰撞金屬面時’ λ/2相位偏移且引起反射。 即，入射波與反射波於金屬附近成為相互抵消之關係。於 金屬附近合成電場幾乎變為零，與自由空間相比所供給之 電場能量會顯著變小。 又，於天線之附近存在金屬等導電性材料之情形.時，若 共振電流於天線中流動，則於金屬側感應與其反向之電 流，藉由感應電流而天線之輸入阻抗器會較大降低。藉此， 無法取得與相對於自由空間所設計之IC晶片之阻抗器之整 合性，可通信距離會變短。又，若相同大小之電流於附近 以大致平行之反向存在，則產生於各電流之周圍之磁場之 方向為相反，該等磁場成為相互抵消關係，因此其結果電 波無法飛散至遠方’可通信距離會變短。 又，不僅金屬，紙、玻璃、樹脂 '液體等亦可成為使無 線1C標籤之通信特性劣化之材質。 於該等材質之情形時，藉由該等材質所具有之介電常數 及磁導率而使天線之共振頻率變化，藉由通信對象之使用 之電波之頻率與天線之共振頻率之偏移，可通信距離會變 短。 無線1C標籤及無線IC標籤之讀取器/寫入器裝置之大小 依存於天線之大小即使用於無線通信之電波之頻率，因此 右欲使無線1C標籤及讀取器/寫入器裝置小型化，則儘可能 162974.doc 201246684 提高介電質之相對介電係數而使波長縮短。 於專利文獻1中，揭示有包含使用強介電質陶竟粉末及塑 膠或橡膠所形成之複合材之介電質及使用該介電質之rfid 讀取器/寫入器用天線。 • 於專利文獻2中，揭示有於金屬等之通信干擾構件之附 、 近’能夠改善可通信距離之改善無線通信片體。 [先行技術文獻] [專利文獻] [專利文獻1]日本專利特開2005-21 651 8號公報 [專利文獻2]曰本專利特開2009-134709號公報 【發明内容】 [發明所欲解決之問題] 專利文獻2記載之改善無線通信片體，使用於例如於金屬 表面貼附1C標籤時，藉此能夠延伸可通信距離。 本申請案發明者發現對此種改善通信片體，藉由使用環 境而溫度變化較大，因此產生分隔件之構件變形，或藉由 分隔件與貼附於分隔件之金屬導體之線膨脹係數之差而產 r 生剝離等問題。 • 又’不受使用環境之限制，因此亦必需具有如追隨貼附 改善通仏片體之對象之物品之表面形狀般之靈活性。 本發明之目的在於提供一種可實現小型化，不受使用環 境之限制之改善通信片體及資訊記憶媒體。 [解決問題之技術手段] 本發明係一種改善通信片體，其係與無線IC標籤貼合而 162974.doc 201246684 使用者，其特徵在於包括： 第1分隔件，其具有配置上述無線1(：標籤之配置面； 、輔助天線，其設置有孔、切口或間隙，設置於與上述第】 刀隔件之上述配置面相反側之面；及 第2分隔件，其夾持上述輔助天線而設置於與上述第1分 隔件相反側，且由相對於橡膠材m⑽重量份或熱塑性彈性 體刚重#份含有無機填充劑12G〜彻重量份之複合材料而 構成。 又本發明較佳為上述第2分隔件相對於橡膠材料丨〇〇重 量伤3有可塑劑5〜2G重量份、作為填充劑之谬體碳酸辦 25〜75重量份及作為抗老化劑之蠟5〜重量份。 又，本發明較佳為上述第1分隔件係具有可撓性之樹脂性 臈。 又，本發明係一種資訊記憶媒體’其特徵在於包括： 無線1C標籤，其記憶資訊； 上述改善通信片體；及 山長條構#纟由導電性材料構成，且相對於上述改善通 L片體設置於與上述無線Ic標籤相反侧。 又’本發明較佳為上述長條構件係帶狀之金屬構件 狀之金屬構件。 又，本發明較佳為上述 贫俅構件係工具之一部分或裝置 之一部分。 較佳為於上述第2分隔件與上述長條構件之間 而設有背面導體層 162974.doc 201246684 [發明之效果] 根據本發明，較佳為與無線比標籤貼合而使用之改善通 、片體’其包括：第1分隔件’其具有配置上述無線1(：標籤 之配置面；輔助天線，其設置有孔、切口或間隙，設置於 /、上述第1分隔件之上述配置面相反側之面；及第2分隔 件其夾持上述輔助天線而設置於與上述第丨分隔件相反 側；且第2分隔件由相對於橡膠材料100重量份或熱塑性彈 性體100重量份含有無機填充劑12〇〜4〇〇重量份之複合材料 所構成。 藉此，可提高第2分隔件之相對介電係數且可實現改善通 片體之小型化。進而，藉由如上述之調配，而第2分隔件 具有靈活（'生，並且可使線膨服係數變小，因此可實現不 由溫度變化而產生外觀變化、特性變化，不受使用環境之 限制之改善通信片體。 又根據本發明，上述第2分隔件係相對於橡膠材料1〇〇 重量份，含有可塑劑5〜20重量份、作為填充劑之膠體碳酸 妈25 75重量份及作為抗老化劑之躐5〜重量份。 藉此’進而可實現具有靈活且恰當之線膨脹係數之第2 分隔件。 又，根據本發明，上述第丨分隔件係具有可撓性之樹脂性 膜，因此可進而提高改善通信片體整體之靈活性。 又根據本發明，其包括：無線Ic標藏，其記憶資訊； 上述改善通信片體；及長條構件，其由導電性材料所構成， 相對於上述改善通信片體設置於與上述無線π標藏相反 162974.doc 201246684 側》 藉此，藉由使用上述改善通信片體，即便於由導電性材 料所構成之長條構件之附近，亦可實現使無線IC標籤通 k，並且長條構件作為天線而發揮功能，藉此緩和對無線 ic標籤之讀取方向之限制。 又，根據本發明，上述長條構件較佳為帶狀之金屬構件 或棒狀之金屬構件，藉由設為此種形狀可高效率地發揮天 線功能。 又，根據本發明，上述長條構件設為工具之一部分或裝 置之一部分，藉此利用無線1(：標籤可高效率地管理工具或 裝置。 又，根據本發明，較佳為於上述第2分隔件與上述長條構 件之間進而設置背面導體層。 【實施方式】 本發明之目的、特色、及優勢係根據下述之詳細之說明 與圖式而變得更明確。 以下參考圖式對本發明之較佳之實施形態進行詳細地說 明0 圖1係作為本發明之實施之一形態之資訊記憶媒體1〇〇之 外觀圖。圖2係表示資訊記憶媒體i⑽之構成之剖面圖。於 本實施形態中’對將作為作業用工具之螺絲刀1〇之本體部 11設為長條構件之例進行說明。 資訊記憶媒體100係由改善通信片體i、螺絲刀10之本體 部11、無線1C標籤20所構成。 162974.doc 201246684 螺絲刀10由本體部u與把手部12所構成，本體部U係包 3硬鋼線材等導電性材料之長條構件，把手部12係包含木 材或樹脂等非導電性材料。於改善通信片體1之表面配置無 線藏2〇 ’於無線Ic標籤2〇之相反側以定位之方式配 置螺絲刀1 〇之本體部丨i。 先前’於螺絲刀上安裝無線IC標籤之情形時，研究過於 把手。卩之何處嵌入小型標籤。於此情形時，必需設計、製 也用作嵌入專用之螺絲刀，又，利用者亦必須購買其特訂 製口〇。但疋，如用人之手握住把手部時則小型標藏無法通 仏，由於標籤尺寸之限制，因此無法進行長距離之穩定之 通信及RFID通信。 本發明之改善通信片體i係與無線IC標籤貼合而使用 者’其包括.第1分隔件2，其具有不將無線1(：標藏2〇接線 而配置之配置面2a ;辅助天線3，其設置有孔、切口或間隙 S叹置於與第1分隔件2之配置面2a相反側之面；及第2分 隔件4,其夾持輔助天線3設置於與第〗分隔件2相反側，且 相對於橡膠材料100重量份含有無機填充劑2〇〇〜4〇〇重量 伤以下，即便於個別地稱為孔、切口或間隙之情形時， 亦附加共用之符號S。 無線1C標籤2G由記憶資訊找晶片21與可收發特定之頻 率之電波之天線22所構成。 原本，無線1C標籤20於包含導電性材料之本體部u之附 近妨礙無線通信且通信距離變短，但藉由使用改善通信片 體1便可實現無線通信。 I62974.doc 201246684 首先’對藉由改善通信片體1而進行之無線IC標籤20之改 善通信進行說明。 改善通信片體1於輔助天線3上設置孔（狹孔）、切口（狹縫） 或間隙部’藉此可實現無線1C標籤20之改善通信。無線IC 籤2 0之天線2 2與輔助天線3通過孔、切口或間隙$進行電 磁耦合，可實現藉由輔助天線3而進行之無線通信，其結果 能夠改善可通信距離。 藉由於輔助天線3上設置孔、切口或間隙s，根據無線IC 標籤20之天線22之共振動作，於孔、切口或間隙§處沿天線 形狀之長軸方向產生電場，因此藉由經由其可活化天線 22(及1C晶片21)與輔助天線3之間之電磁耦合。進而，孔、 切口或間隙S可提高導體層之電阻，因此可抑制於導體層產 生之與天線相對應之感應電流。 輔助天線3藉由經由孔、切口或間隙s即便不與無線拕標 籤20接線亦具有傳送電磁能量之功能或向…晶片η之資訊 與來自1C晶片21之資訊之傳播路徑亦於其内部進行重疊 化，藉此除與先前之遠方之天線動作對應以外，亦與於附 近與無線1C標籤20之電磁能量之傳送之動作機制相對應。 輔助天線3與無線IC標籤20組合時，整體上係於無線通信 =率中共振之構成’輔助天線3之共振層之共振之部位可為 個，亦可為複數個，若其部位將無線通信頻率之電波之 波長設為λ，則共振部位具有位於λ/8〜則之範圍内之尺寸。 /如此’改善通信片體i只要與無線IC標籤2()貼合，即可進 行無線1C標籤20之改善通信。市售之無線ic標藏係藉由各 162974.doc 201246684 種之設計，而晶片阻抗器之值會不同。該阻抗器於靜置之 情形時與動作時之情形時亦不同，且又動作條件亦依存於 接收之能量而變化。本發明之改善通信片體之特徵：於該 等不穩定、易變動且具有阻抗器之無線1(：標籤上，只要自 後面貼附即可實現阻抗器整合及改善。 以下，對改善通信片體丨之構成進行詳細地說明。圖3係 改善通信片體1之俯視圖。 改善通信片體1如上所述包含第丨分隔件2、輔助天線3、 及第2分隔件4,於第1分隔件2與辅助天線3設置有槽狀之切 口 S。第1分隔件2由使無線⑴標籤2〇之天線22與輔助天線3 之間絕緣之介電質層所構成。 輔助天線3以無線IC標籤2〇之通信頻率共振，藉此與無線 1C標籤20之天線22進行電磁搞合，並且其自身作為共振天 線而發揮功能。 第2分隔件4由使輔助天線3與作為長條構件之本體部u 之間絕緣之介電質層所構成。 第1分隔件2、辅助天線3、及第2分隔件4分別具有相同之 外形尺寸，且依序積層而構成改善通信片體卜自積層方向 觀察改善通信片體1時之平面形狀雖亦取決於所要安裝之 無線1C標籤之形狀而定，但多數為矩形狀。又，改善通芦 片體1之總厚度為大約0 5〜15 mm。 ° 於本實施形態十’改善通信片體k平面形狀為長方形， 設置有與短邊方向平行且於長邊方向中央部開放之直線狀 之切口（狹縫）S。基於直線狀之切口形狀，因此於以下將本 I62974.doc 201246684 實施形態之a DS稱為;(0型，將改善通信片體m為则片 體。於圖3之俯視圆中，切口 s之位置位於改善通信片體i 之大致中纟’但並不-定限定於中央部。可根據無線工匸標 籤20之1C晶片21或其接合部及電抗負載部之位置適當地設 定切口 S之位置。 切口 S係如圖2之剖面圖所示，於積層方向貫通第丨分隔件 2與辅助天線3、使得第2分隔件4成為形成槽之底部之構 成。因此，切口S之深度與第丨分隔件2之厚度及輔助天線3 之厚度之和相同，例如為〇.05〜1〇mm。 切口 S之長度L形成為相對於改善通信片體丨之短邊方向 長度L0為3〜97%之長度’例如為3〜194 mm。 切口 S之寬度w藉由1C晶片21或其接合部分及電抗負載 部之大小等，例如為1〜丨80 mm。藉由設置此種切口 s，使 配置於配置面2a之無線IC標籤20之天線22及輔助天線3經 由該切口 S而電磁耦合，使辅助天線3作為共振天線而發揮 功能。進而，於IC晶片21之正下方設置切口s，藉此可減小 作為與1C晶片21相對之辅助天線3之導電體之影響。 第1分隔件2及第2分隔件4分別使無線ic標籤2〇與辅助天 線3絕緣，使輔助天線3與本體部丨丨絕緣，並且作為介電質 層給予波長縮短效應之影響，藉此調整輔助天線3之共振頻 率。於輔助天線3與本體部11之間有形成成為電場=〇之部 分之情形，於該情形時即便使於電場=〇之部分設置通道等 輔助天線3與本體部11導通，亦可進行動作。 第1分隔件2及第2分隔件4只要可保持無線j c標籤2 〇與輔 162974.doc 12 201246684 助天線3、及輔助天線3與本體部11之位置關係，則較佳為 使用電磁能量之損耗較低，即於通信頻帶介電正切 tan5(s"/e')或磁性正切ίαηδ(μ”/μ')較低之材料。 第1分隔件2及第2分隔件4包含橡膠材料或熱塑性彈性體 與無機填充劑，由相對於橡膠材料100重量份或熱塑性彈性 體1〇〇重量份調配無機填充劑120〜400重量份之板狀構件所 構成。 作為橡膠材料，除天然橡膠之外，可列舉：異戊二稀橡 膠、丁二烯橡膠、苯乙烯丁二烯橡膠、乙丙橡膠、乙稀丙 烯二烯橡膠（EPDM(乙烯-丙烯-二烯μ類橡膠）橡膠）、乙烯_ 乙酸乙稀酯系橡膠、丁基橡膠、齒化丁基橡膠、氣丁二稀 橡膠、腈橡膠、丙烯酸橡膠、乙烯丙烯酸系橡膠、表氣醇 橡膠、氟橡膠、胺基甲酸酯橡膠、聚矽氧橡膠、氣化聚乙 稀橡勝、氣化丁 腈橡膠（HNBR ’ Hydrogenated Nitrile Butadiene Rubber)等之合成橡膠單獨、該等之衍生物、或 將該等經各種改性處理重組者等。該等之橡膠除可單獨使 用外’亦可混合使用複數個。 作為熱塑性彈性體，例如可列舉：如氣化聚乙烯之氣化 系、乙烯系共聚物、丙烯酸系、乙烯丙烯酸共聚物系、胺 基曱酸酯系、S旨系、聚矽氧系、苯乙烯系、胺基系、烯烴 系等之各種熱塑性彈性體及該等之衍生物。 作為無機填充劑，可使用相對介電係數較高之陶究材料 或奴材料等。作為陶瓷，例如可列舉：矽土、氧化鋁、氧 化锆玻璃及矽酸鎂石等，進而可列舉：鈦鋇鈥系陶瓷、 I62974.doc 201246684 鈦鋇錫系陶竟、鉛鈣系陶究、氧化鈦系陶变、鈦酸鋇系陶 瓷、鈦酸鉛系陶瓷、鈦酸锶系陶瓷'鈦酸鈣系陶瓷、鈦酸 鉍系陶瓷、鈦酸鎂系陶瓷、鍅酸勰系陶瓷等。作為碳材料， 例如可使用石墨、碳、黑錯、碳纖維、碳管、黑鉛纖維等 之填料。該等之無機填充劑除可僅使用丨種以外，亦可混合 複數種類而併用。藉由調配此種無機填充劑，可提高第工 分隔件2及第2分隔件4之相對介電係數，藉由波長縮短效應 而實現改善通信片體1之小型化。 無機填充劑之平均粒徑為〇.卜〇.5 μιη，較佳為〇」〜〇 2 μηι 該等之調配量係相對於橡膠材料100重量份或熱塑性彈 性體100重量份，含有無機填充劑120〜4〇〇重量份，較佳為 含有180〜350重量份’更佳為含有240〜300重量份。 作為橡膠材料與無機填充劑之組合，較佳為可列舉：於 EPDM橡膠中調配氧化鈦作為無機填充劑者、於EpDM橡膠 中調配石墨作為無機填充劑者。 藉由此種調配，第1分隔件2及第2分隔件4不僅可藉由高 介電常數化而實現小型化，亦可具有充分地追隨長條構件 之形狀之靈活性，進而可使線膨脹係數接近金屬材料，可 實現不受使用環境之限制之改善通信片體。 先前’作為第1分隔件2及第2分隔件4，可使用聚乙烯等 之樹脂材料，但線膨脹係數與金屬材料相比會變大。例如， 有冷熱衝擊試驗，其係用作調查作為使用環境於溫度變化 中是否具有耐性之試驗。該試驗係例如將於_3(rc之環境下 162974.doc • 14· 201246684 15分鐘之靜置、於85°C之環境下15分鐘之靜置作為1次循環 而反覆進行100次循環後，評價外觀變化及特性變化者。若 作為第1分隔件2及第2分隔件4使用聚乙烯等之樹脂材料， 則於該冷熱衝擊試驗中，產生變形，或產生與第2分隔件4 貼附之背面導體層之剝離。其係認為由於樹脂材料之線膨 脹係數與金屬材料相比較大，因此無法經受由溫度變化所 致之膨脹與收縮之反覆。 本發明藉由使用如上所述之調配之分隔件，可使線膨脹 係數接近金屬材料，可實現可充分耐冷熱衝擊試驗之改善 通信片體1。其係認為只要使線膨脹係數接近金屬材料，則 可使無機填充劑之量儘可能增加且使橡膠材料之比例減少 即可’但於此情形時，會產生喪失靈活性、或無法成形為 板狀等異常。 本申請案發明者發現可有具有靈活性，且使線膨脹係數 更接近金屬材料之特徵之第丨分隔件2及第2分隔件4。可具 有靈活性與適當之線膨脹係數，進而亦可達成可充分實現 小型化之程度之相對介電係數。 圖4係表示於EPDM橡膠中調配氧化鈦時之氧化鈦之調配 量，、相對介電係數之關係之圖表。橫轴表示與Epdm橡膠 100重量份相對之重量份心之氧化鈦之霞量，縱轴係相 對介電係》。圖5係表示於即㈣橡膠中調配氧化欽與石墨 時之石墨之調配量與相對介電係數之關係之圖表。再者， 氧化鈦係相對於EPDM橡膠i 00重量份調配24〇重量份，對改 變石墨之調配量之情形時之相對介電係數進行測定者。橫 I62974.doc -15- 201246684 轴表不與epdm橡膠100重量份相對之重量份所示之石墨之 調配量’縱軸係相對介電係數。 為了實現藉由波長縮短效應之改善通信片體之充分小型 化，作為相對介電係數較佳為至少4以上，更佳為6以上。 由圖4之圖表可知’作為無機填充劑，例如於使用氧化鈦之 情形時’可將相對介電係數大致自2 5提高至7為止。又， 由圖5之圖表可知，例如亦可併用氧化鈦與石墨之2種之無 機填充劑，可使調配量增加，藉此可使相對介電係數高達6 以上。 於第1分隔件2及第2分隔件4中，較佳為除橡膠材料與無 機填充劑以外，進而可調配可塑劑、填充劑及抗老化劑等 之添加劑。添加劑之調配量相對於橡膠材料1〇〇重量份，可 塑劑設為5〜20重量份，填充劑設為25〜75重量份，抗老化劑 設為5〜1〇重量份。 又，作為可塑劑，可使用鏈烷系油、芳香系油、環燒系 油、己二酸系聚酯、苯偏三酸系酯、二李戊四醇或均苯四 甲酸酯、己二酸、鄰苯二甲酸酯、聚醚酯系等之1種或2種 以上。作為填充劑，可使用膠體碳酸鈣、碳酸鈣、滑石等 之1種或2種以上。作為抗老化劑，可使用蠟、單酚系、雙 酚系、多酚系、苯并咪唑系、硫脲系、胺·酮系、胺系等之 1種或2種以上。 藉由以適當之調配量含有此種添加劑，可成形具有更靈 活且適當之線膨脹係數之第1分隔件2及第2分隔件4。 進而’本發明所使用之第1分隔件2及第2分隔件4設為如 162974.doc •16- 201246684 上所述之調配，藉此無需實施交聯處理，即便未交聯，亦 具有充分之強度及耐熱性。 又，第1分隔件2及第2分隔件4可為相同材料，亦可為不 同材料。於為不同材料之情形時，例如，作為第丨分隔件2 使用具有可撓性之樹脂性膜，例如PET(p〇lyethylene terephthalate，聚對苯二曱酸乙二醋）膜，作為第]分隔件* 使用於如上所述之EPDM橡膠中混合氧化鈦者。 第1分隔件2及第2分隔件4必需將接收之電波能量儘量改 變為無損耗之發送能量，故而必需選^儘量能量損耗較少 之材料。因此’無線IC標籤騰利用於無線通信之電磁波 之頻率中介電正切tanS(e,w)較佳為〇5以下，更佳為〇』以 下。 作為分隔件材較佳為兼有高介電常數、靈活性及低介電 正切ίαηδ(ε /ε)’ £重要的是表示於通信頻帶⑽Η。!⑽201246684 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an improved communication sheet and an information storage medium using the same. [Prior Art] Wireless communication technology is applied not only in the field of information communication, but also in logistics management. The ic tag for wireless communication (hereinafter referred to as "wireless IC tag" or "tag") is used as the responsibility for RFID (Radi〇Frequency Identificati). 〇n, Radio Frequency Identification (IT) is widely known as a product of some tasks. As a logistics management, or the use of inexpensive information memory media, there are many aspects, so wireless communication devices will be placed in various environments. The wireless 1C tag itself has a passive type without a power supply and an active type with a power supply. A low-cost and versatile passive type receives radio waves from a reader, and uses this energy to activate the tag circuit for wireless communication. The wireless IC tag includes an ic chip for data such as a memory identification number and an antenna for transmitting and receiving radio waves, which is advantageous in that it is thin, lightweight, and wireless communication is possible. A memory area is provided in the chip, so that information management can be realized using the information stored here. The wireless 1C tag becomes an information memory medium. Furthermore, the 'Wireless 1C tag' may also be referred to as a tag, a 1C tag, an RFID tag, or an RF (Radio Frequency) tag. In order to fully utilize such an advantage, it is preferable to restrict the attachment position of the label to be attached even if it is attached. However, the 1C tag is designed for use in a free space. When using an ultrashort wave band, a very ultrashort wave band, or a microwave band, the wireless 162974.doc 201246684 ic tag uses a so-called dipole antenna by means of radio waves. Since communication is transmitted and received, if a metal or the like exists in the vicinity of the antenna, the communication characteristics of the antenna are deteriorated, and the communicable distance is shortened. When the radio wave hits the metal surface, the λ/2 phase shifts and causes reflection. That is, the incident wave and the reflected wave cancel each other in the vicinity of the metal. The electric field synthesized near the metal becomes almost zero, and the electric field energy supplied is significantly smaller than that in the free space. Further, when a conductive material such as a metal is present in the vicinity of the antenna, if a resonant current flows in the antenna, a current opposite thereto is induced on the metal side, and the input impedance of the antenna is greatly reduced by the induced current. . Thereby, the integration with the resistor of the IC chip designed for the free space cannot be obtained, and the communicable distance becomes short. Further, if currents of the same magnitude exist in a substantially parallel opposite direction in the vicinity, the directions of the magnetic fields generated around the respective currents are opposite, and the magnetic fields cancel each other out, so that the radio waves cannot be scattered to the far side. The distance will be shorter. Further, not only metal, paper, glass, resin, and the like can be used as a material for deteriorating the communication characteristics of the wireless 1C tag. In the case of such materials, the resonant frequency of the antenna is changed by the dielectric constant and magnetic permeability of the materials, and the frequency of the radio wave used by the communication object is offset from the resonant frequency of the antenna. The communicable distance will be shorter. The size of the reader/writer device for the wireless 1C tag and the wireless IC tag depends on the size of the antenna. Even if the frequency of the radio wave used for wireless communication, the wireless 1C tag and the reader/writer device are required to be small. For example, 162974.doc 201246684 increases the relative dielectric constant of the dielectric to shorten the wavelength. Patent Document 1 discloses a dielectric material comprising a composite material formed using a ferroelectric ceramic powder and a plastic or rubber, and an RFID reader/writer antenna using the dielectric. • Patent Document 2 discloses an improved wireless communication sheet that is capable of improving the communicable distance in the vicinity of a communication interference member such as a metal. [PRIOR ART DOCUMENT] [Patent Document 1] [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. 2009-134709 (Patent Document 2). Problem] The improved wireless communication sheet described in Patent Document 2 can be used to extend the communicable distance by, for example, attaching a 1C label to a metal surface. The inventors of the present application have found that the improved communication sheet body has a large temperature change by using the environment, and thus the member of the partition member is deformed, or the linear expansion coefficient of the metal conductor attached to the partition member by the partition member and the partition member. The difference is the result of the production of r and peeling. • It is also not restricted by the environment in which it is used, so it is also necessary to have the flexibility to follow the surface shape of the article attached to the object that improves the wanted sheet. SUMMARY OF THE INVENTION An object of the present invention is to provide an improved communication sheet and an information memory medium which can be miniaturized without being restricted by the use environment. [Technical means for solving the problem] The present invention is an improved communication sheet which is attached to a wireless IC tag and is 162974.doc 201246684 user, characterized by comprising: a first spacer having a configuration of the above wireless 1 (: a positioning surface of the label; and an auxiliary antenna provided with a hole, a slit or a gap provided on a surface opposite to the arrangement surface of the first blade partition; and a second spacer which is provided to sandwich the auxiliary antenna On the opposite side of the first separator, it is composed of a composite material containing an inorganic filler 12G to a total weight of the thermoplastic material m (10) by weight or a thermoplastic elastomer, and the present invention is preferably the above-mentioned first. 2 spacers with respect to the rubber material 丨〇〇 weight injury 3 have a plasticizer 5 to 2G parts by weight, 25 to 75 parts by weight of the steroid carbonic acid as a filler, and 5 to parts by weight of the wax as an anti-aging agent. In the invention, it is preferable that the first separator has a flexible resin property. Further, the present invention is an information memory medium characterized by comprising: a wireless 1C tag, which memorizes information; And the mountain strip structure #纟 is made of a conductive material, and is provided on the opposite side of the wireless Ic label with respect to the above-mentioned improved through-L sheet. Further, the present invention preferably has the strip-shaped metal member of the above-mentioned elongated member. Further, the present invention is preferably a part of the tool of the barren member or a part of the device. Preferably, a back conductor layer 162974.doc is provided between the second separator and the elongated member. 201246684 [Effects of the Invention] According to the present invention, it is preferable to use an improvement pass, a sheet body that is used in combination with a wireless specific tag, and includes: a first spacer member having a configuration in which the wireless device 1 is disposed; The antenna is provided with a hole, a slit or a gap, and is provided on the surface of the first separator opposite to the arrangement surface; and the second separator is provided opposite to the second separator by sandwiching the auxiliary antenna The second separator is composed of a composite material containing 10 parts by weight or more of the inorganic filler, and 100 parts by weight of the thermoplastic material or 100 parts by weight of the thermoplastic elastomer. The relative dielectric constant of the device can improve the miniaturization of the through-sheet body. Further, by the above-mentioned configuration, the second spacer is flexible (', and the line expansion coefficient can be made smaller, so that it can be realized According to the present invention, the second separator is provided with a plasticizer 5 to 20, which is not limited by the use environment, and which is not limited by the use of the environment. In parts by weight, 75 parts by weight of colloidal carbonic acid mother as a filler and 5 parts by weight as an anti-aging agent. Thus, a second separator having a flexible and appropriate coefficient of linear expansion can be realized. According to the invention, since the second separator is a flexible resin film, the flexibility of improving the entire communication sheet body can be further improved. According to the present invention, it includes: a wireless Ic standard, the memory information thereof; the improved communication sheet; and the elongated member, which is composed of a conductive material, and is disposed on the wireless π target with respect to the improved communication sheet By contrast, by using the above-described improved communication sheet, even in the vicinity of the elongated member made of a conductive material, the wireless IC tag can be made to pass, and the elongated member is used as the strip member. The antenna functions to mitigate the restriction on the reading direction of the wireless ic tag. Moreover, according to the present invention, the elongated member is preferably a strip-shaped metal member or a rod-shaped metal member, and the antenna function can be efficiently exhibited by such a shape. Further, according to the present invention, the long member is a part of the tool or a part of the device, whereby the wireless 1 is used (the label can efficiently manage the tool or the device. Further, according to the present invention, preferably the second The back surface conductor layer is further provided between the separator and the above-described elongated member. [Embodiment] The objects, features, and advantages of the present invention will become more apparent from the following detailed description and drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an external view of an information memory medium 1 as an embodiment of the present invention. FIG. 2 is a cross-sectional view showing a configuration of an information storage medium i (10). In the embodiment, the example in which the main body portion 11 of the screwdriver 1 as the working tool is a long member will be described. The information memory medium 100 is improved by the communication sheet i, the main body portion 11 of the screwdriver 10, and the wireless 1C tag 20 162974.doc 201246684 The screwdriver 10 is composed of a main body portion u and a handle portion 12, and the main body portion U is a long member of a conductive material such as a hard steel wire rod, and the handle portion 12 The non-conductive material such as wood or resin is included. The surface of the communication sheet 1 is arranged to be wirelessly disposed on the opposite side of the wireless Ic tag 2〇. The body portion 丨i of the screwdriver 1 is disposed so as to be positioned. When installing a wireless IC tag on a screwdriver, it is too much to study. Where to insert a small tag. In this case, it must be designed, manufactured, and used as a special screwdriver. In addition, the user must also purchase a special order. However, if the handle is held by a human hand, the small label cannot be used, and due to the limitation of the label size, stable communication and RFID communication over long distances cannot be performed. The improved communication sheet of the present invention The i-type is attached to the wireless IC tag, and the user includes the first separator 2, which has the arrangement surface 2a in which the wireless 1 is not arranged (the connection 2 is connected, and the auxiliary antenna 3 is provided with a hole, The slit or the gap S is placed on the surface opposite to the arrangement surface 2a of the first separator 2; and the second separator 4 is provided on the opposite side of the spacer 2 and is opposed to the rubber. 100 parts by weight of material The inorganic filler 2 〇〇 4 4 〇〇 〇〇 , , , , , , , , , , , , 〇〇 〇〇 〇〇 〇〇 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 共用 无机 无机 无机 无机 无机The antenna 12 of the radio wave of the frequency is configured. Originally, the wireless 1C tag 20 interferes with wireless communication in the vicinity of the main body portion u including the conductive material, and the communication distance is shortened. However, wireless communication can be realized by using the improved communication sheet 1. I62974.doc 201246684 First, the improvement communication of the wireless IC tag 20 by improving the communication sheet 1 will be described. The improved communication sheet 1 is provided with holes (slots) and slits (slits) in the auxiliary antenna 3. Or the gap portion' thereby enabling improved communication of the wireless 1C tag 20. The antenna 2 2 of the wireless IC card 20 and the auxiliary antenna 3 are electromagnetically coupled through a hole, a slit or a gap $, and wireless communication by the auxiliary antenna 3 can be realized, with the result that the communicable distance can be improved. By providing a hole, a slit or a gap s in the auxiliary antenna 3, an electric field is generated along the long axis direction of the antenna shape in the hole, the slit or the gap § according to the resonance action of the antenna 22 of the wireless IC tag 20, thereby The electromagnetic coupling between the antenna 22 (and the 1C wafer 21) and the auxiliary antenna 3 is activated. Further, the hole, the slit or the gap S can increase the electric resistance of the conductor layer, and therefore the induced current corresponding to the antenna generated in the conductor layer can be suppressed. The auxiliary antenna 3 has a function of transmitting electromagnetic energy or a propagation path of information from the 1C wafer 21 by means of a hole, a slit or a gap s even if it is not wired to the wireless cassette 20 In addition to the previous antenna operation, it also corresponds to the action mechanism of the electromagnetic energy transmission in the vicinity of the wireless 1C tag 20. When the auxiliary antenna 3 is combined with the wireless IC tag 20, the resonance of the resonance layer of the auxiliary antenna 3 may be a part of the resonance of the wireless communication=rate as a whole, or may be plural, and if the part thereof is to be wirelessly communicated When the wavelength of the radio wave of the frequency is λ, the resonance portion has a size in the range of λ/8 〜. / Thus, the improved communication sheet i can be improved in communication with the wireless 1C tag 20 as long as it is attached to the wireless IC tag 2 (). The commercially available wireless ic standard is designed by each of the 162974.doc 201246684 types, and the values of the wafer resistors will be different. The impedance is different in the case of standing and in the case of operation, and the operating conditions also vary depending on the received energy. The feature of the improved communication chip of the present invention is that the unstable and variable and wireless with the resistor 1 (: the label can be integrated and improved by attaching from the back. Below, the improved communication piece The structure of the body is described in detail. Fig. 3 is a plan view of the communication sheet 1. The improved communication sheet 1 includes the second separator 2, the auxiliary antenna 3, and the second spacer 4 as described above, in the first partition. The device 2 and the auxiliary antenna 3 are provided with a slot-shaped slit S. The first spacer 2 is composed of a dielectric layer that insulates the wireless (1) tag 2's antenna 22 from the auxiliary antenna 3. The auxiliary antenna 3 is a wireless IC. The communication frequency resonance of the tag 2〇 electromagnetically engages with the antenna 22 of the wireless 1C tag 20, and functions as a resonant antenna itself. The second spacer 4 is composed of the auxiliary antenna 3 and the body as a long member. The first spacer 2, the auxiliary antenna 3, and the second spacer 4 have the same outer dimensions, and are sequentially laminated to improve the direction of the communication sheet. Observing and improving the communication piece 1 The planar shape depends on the shape of the wireless 1C tag to be mounted, but most of them are rectangular. Further, the total thickness of the Tonglu sheet 1 is improved to about 0 5 to 15 mm. ° In this embodiment ten' The k-plane shape of the communication sheet is improved to have a rectangular shape, and a straight slit (slit) S which is parallel to the short-side direction and open at the central portion in the longitudinal direction is provided. The shape of the straight slit is used, and therefore, I62974 is given below. Doc 201246684 In the embodiment, a DS is called; (0 type, the communication sheet m is improved as a sheet body. In the plan view circle of Fig. 3, the position of the slit s is located in the middle of improving the communication sheet i. It is not limited to the central portion. The position of the slit S can be appropriately set according to the position of the 1C wafer 21 of the wireless work label 20 or its joint portion and the reactance load portion. The slit S is as shown in the cross-sectional view of Fig. 2 The laminating direction penetrates the second separator 2 and the auxiliary antenna 3, so that the second separator 4 is formed as a bottom portion of the groove. Therefore, the depth of the slit S is the same as the sum of the thickness of the second separator 2 and the thickness of the auxiliary antenna 3. , for example, 〇.05~1〇 The length L of the slit S is formed to be a length of 3 to 97% with respect to the length L0 of the short side direction of the communication sheet body, for example, 3 to 194 mm. The width w of the slit S is made by the 1C wafer 21 or its bonding. The size and the like of the partial reactance load portion are, for example, 1 to 80 mm. By providing such a slit s, the antenna 22 and the auxiliary antenna 3 of the wireless IC tag 20 disposed on the arrangement surface 2a are electromagnetically coupled via the slit S. The auxiliary antenna 3 functions as a resonant antenna. Further, a slit s is provided directly under the IC wafer 21, whereby the influence of the conductor which is the auxiliary antenna 3 opposed to the 1C wafer 21 can be reduced. 2 and the second spacer 4 respectively insulate the wireless ic tag 2A from the auxiliary antenna 3, insulate the auxiliary antenna 3 from the main body portion, and impart a wavelength shortening effect as a dielectric layer, thereby adjusting the auxiliary antenna 3 The resonant frequency. In the case where the electric field = 〇 is formed between the auxiliary antenna 3 and the main body portion 11, in this case, even if the auxiliary antenna 3 and the main body portion 11 are electrically connected to each other in the electric field = 〇, the operation can be performed. The first separator 2 and the second separator 4 preferably use electromagnetic energy as long as the positional relationship between the wireless jc tag 2 and the auxiliary 162974.doc 12 201246684 auxiliary antenna 3 and the auxiliary antenna 3 and the main body portion 11 can be maintained. The loss is low, that is, a material having a dielectric tangent tan5 (s"/e') or a magnetic tangent ίαηδ (μ"/μ') in the communication band. The first spacer 2 and the second spacer 4 comprise a rubber material or The thermoplastic elastomer and the inorganic filler are composed of a plate-like member having an inorganic filler of 120 to 400 parts by weight based on 100 parts by weight of the rubber material or 1 part by weight of the thermoplastic elastomer. As a rubber material, in addition to natural rubber , for example, isoprene rubber, butadiene rubber, styrene butadiene rubber, ethylene propylene rubber, ethylene propylene diene rubber (EPDM (ethylene-propylene-diene μ rubber) rubber), ethylene _ Ethyl acetate rubber, butyl rubber, toothed butyl rubber, gas butyl rubber, nitrile rubber, acrylic rubber, ethylene acrylic rubber, surface alcohol rubber, fluororubber, urethane rubber, poly Oxygen rubber, gasified polyethylene Synthetic rubber such as HNBR 'hydrogenated Nitrile Butadiene Rubber, alone, such derivatives, or those which have been reconstituted by various modifications, etc. These rubbers can be used alone. A plurality of thermoplastic elastomers may be used, for example, a gasification system such as vaporized polyethylene, an ethylene copolymer, an acrylic resin, an ethylene acrylic acid copolymer system, an amine phthalate ester system, or a S system. Various thermoplastic elastomers such as polyoxymethylene, styrene, amine, and olefin, and derivatives thereof. As the inorganic filler, a ceramic material or a slave material having a relatively high dielectric constant can be used. Examples of the ceramics include alumina, alumina, zirconia glass, and magnesium silicate, and examples thereof include titanium-cerium-based ceramics, I62974.doc 201246684, titanium-tin-based ceramics, and lead-calcium ceramics. Titanium oxide ceramics, barium titanate ceramics, lead titanate ceramics, barium titanate ceramics, calcium titanate ceramics, barium titanate ceramics, magnesium titanate ceramics, barium silicate ceramics, and the like. As a carbon material, For example, fillers such as graphite, carbon, black, carbon fiber, carbon tube, black lead fiber, etc. may be used. These inorganic fillers may be used in combination with only a plurality of types, and may be used in combination. The filler can increase the relative dielectric constant of the first spacer 2 and the second spacer 4, and the miniaturization of the communication sheet 1 can be improved by the wavelength shortening effect. The average particle size of the inorganic filler is 〇. .5 μιη, preferably 〇"~〇2 μηι, the amount of the compound is 120 parts by weight or more, preferably containing 100 parts by weight or more, based on 100 parts by weight of the rubber material or 100 parts by weight of the thermoplastic elastomer. 180 to 350 parts by weight 'more preferably from 240 to 300 parts by weight. The combination of the rubber material and the inorganic filler is preferably one in which titanium oxide is blended as an inorganic filler in EPDM rubber and graphite is blended as an inorganic filler in EpDM rubber. According to such a configuration, the first separator 2 and the second separator 4 can be miniaturized not only by high dielectric constant but also with flexibility to sufficiently follow the shape of the elongated member. The expansion coefficient is close to that of the metal material, and the communication sheet can be improved without being restricted by the use environment. In the prior art, as the first separator 2 and the second separator 4, a resin material such as polyethylene can be used, but the coefficient of linear expansion is larger than that of the metal material. For example, there is a thermal shock test which is used to investigate whether or not the environment is resistant to temperature changes. The test is performed, for example, in a _3 environment (162974.doc • 14·201246684 for 15 minutes, and after standing for 15 minutes in an environment of 85° C. as a single cycle and repeating 100 cycles, When a resin material such as polyethylene is used as the first separator 2 and the second separator 4, deformation is caused in the thermal shock test or adhesion to the second separator 4 is caused. The peeling of the back conductor layer is considered to be due to the fact that the coefficient of linear expansion of the resin material is larger than that of the metal material, and therefore cannot withstand the reversal of expansion and contraction caused by temperature changes. The present invention is prepared by using the above-described formulation. The separator can make the linear expansion coefficient close to the metal material, and can realize the improved communication sheet 1 which can sufficiently withstand the thermal shock test. It is considered that the amount of the inorganic filler can be increased as much as possible by bringing the coefficient of linear expansion close to the metal material. Moreover, the ratio of the rubber material can be reduced. However, in this case, an abnormality such as loss of flexibility or failure to form into a plate shape may occur. The inventors of the present application found that they may have flexibility. And the second partitioning member 2 and the second partitioning member 4 having a linear expansion coefficient closer to the characteristics of the metal material, and having flexibility and an appropriate coefficient of linear expansion, and further achieving a degree of miniaturization. Fig. 4 is a graph showing the relationship between the amount of titanium oxide and the relative dielectric constant when titanium oxide is formulated in EPDM rubber. The horizontal axis indicates the weight of the titanium oxide relative to 100 parts by weight of the Epdm rubber. The amount of Xia, the vertical axis is the relative dielectric system. Figure 5 is a graph showing the relationship between the amount of graphite and the relative dielectric constant when the oxide is mixed with graphite in (4) rubber. EPDM rubber i 00 parts by weight is blended in 24 parts by weight, and the relative dielectric constant is measured when the amount of graphite is changed. Cross I62974.doc -15- 201246684 The weight of the shaft is not 100 parts by weight relative to the epdm rubber. The amount of graphite shown in the figure is the relative dielectric constant of the vertical axis. In order to achieve sufficient miniaturization of the communication sheet by the effect of shortening the wavelength, the relative dielectric constant is preferably at least 4 or more. More preferably, it is 6 or more. It can be seen from the graph of Fig. 4 that 'as an inorganic filler, for example, when titanium oxide is used', the relative dielectric constant can be increased from approximately 25 to 7. Further, the graph of Fig. 5 It is understood that, for example, two kinds of inorganic fillers of titanium oxide and graphite can be used in combination, and the amount of the compound can be increased, whereby the relative dielectric constant can be as high as 6 or more. In the first separator 2 and the second separator 4, Preferably, in addition to the rubber material and the inorganic filler, an additive such as a plasticizer, a filler, and an anti-aging agent may be further added. The amount of the additive is 1 to 20 parts by weight relative to the rubber material, and the plasticizer is set to 5 to 20 parts by weight. The filler is set to 25 to 75 parts by weight, and the anti-aging agent is set to 5 to 1 part by weight. Further, as the plasticizer, an alkane oil, an aromatic oil, a ring-burning oil, an adipic acid polyester, a trimellitic acid ester, diepentaerythritol or pyromellitic acid ester, One or two or more kinds of diacid, phthalate, and polyether ester. As the filler, one type or two or more types of colloidal calcium carbonate, calcium carbonate, and talc can be used. As the anti-aging agent, one type or two or more types of a wax, a monophenol type, a bisphenol type, a polyphenol type, a benzimidazole type, a thiourea type, an amine ketone type, and an amine type can be used. By including such an additive in an appropriate amount, the first separator 2 and the second separator 4 having a more flexible and appropriate coefficient of linear expansion can be formed. Further, the first separator 2 and the second separator 4 used in the present invention are formulated as described in 162974.doc • 16-201246684, whereby it is not necessary to carry out the crosslinking treatment, and even if it is not crosslinked, it is sufficient. Strength and heat resistance. Further, the first separator 2 and the second separator 4 may be the same material or different materials. In the case of a different material, for example, a flexible resin film such as a PET (p〇lyethylene terephthalate) film is used as the second separator. Pieces* Used in the mixing of titanium oxide in EPDM rubber as described above. The first separator 2 and the second separator 4 must change the received radio wave energy as much as possible without loss of transmission energy. Therefore, it is necessary to select a material with less energy loss. Therefore, the frequency IC tangent tanS(e, w) of the electromagnetic wave used for wireless communication is preferably 〇5 or less, more preferably 〇. It is preferable that the separator has a high dielectric constant, flexibility, and low dielectric tangent αααδ(ε / ε)' £ which is expressed in the communication band (10). !(10)

High Frequency ’超高頻）帶等）較低之介電正切“μ。 ^進而1複介電常數之實部ε·較高，則可獲得片材尺寸之 薄型化、小型化，因此作為ε，較佳為卜^但是用以藉由 各種參數所構成之片材並不限定於上述數值。以上之材料 不僅作為第i分隔件2及第2分隔件4之材料，亦可作 資訊記憶媒體刚之外表面之-部分或全部之介電材料而 使用。 辅助天線3由具有導電性之導電性材料所構成。 作為構成辅助天線3之導電性材料，可為金m 絡、銘、銅、鋅、錯、鎢、鐵等金屬，亦可為於樹脂中之 162974.doc -17- 201246684 上述金屬之粉末、導電性碳系材 ^ Φ ^ 4之混入之樹知混合物、 片狀、膜狀等者亦可。或 等力。心狀、板狀、 a . 亦可又於合成樹脂性膜上，High Frequency 'Ultra High Frequency' band, etc.) lower dielectric tangent "μ. ^ Further, the real part ε· of the complex dielectric constant is higher, the thinning and miniaturization of the sheet size can be obtained, so ε Preferably, the sheet used for the various parameters is not limited to the above numerical values. The above materials are not only used as the material of the i-th spacer 2 and the second spacer 4, but also as an information memory medium. It is used as a part or all of the dielectric material on the outer surface. The auxiliary antenna 3 is made of a conductive material having conductivity. The conductive material constituting the auxiliary antenna 3 may be gold, copper, or copper. A metal such as zinc, argon, tungsten or iron may be a mixture of the above-mentioned metal powder and a conductive carbon material Φ ^ 4 in a resin, flaky, flaky, or membranous. Alternatively, or equal force. Heart shape, plate shape, a. Also on synthetic resin film,

具有形成膜厚例如600 A之金屬薄層之M 轉印至臈或布等之基材上亦可將金屬猪 片電阻為_□以下)塗佈於第二：導電油墨(例如’薄 旧佈於第1分隔件2、第2分隔件4上。 辅助天線3之共振層由與對應於特定頻率之電波之 對應之尺寸決定，背面導體 道触a上 心尺寸無限制。又，該背面 之=存在無僅貼於例如金屬製品等之具有電磁遮蔽性 之材料，即貼於具有與背面導 興成面導體層相同之功能之材質之情 形亦可之情況。 切口 S可由一般之形成方法而形成。於第i分隔件枓，使 :打孔、切割等之機械加工，或使用㈣等之化學加工自 :含介電質材料之板狀構件去除成為孔或切口之特定之部 ㈣可n由使用之介ff材料’於成型時亦可預先 成型為設置有孔或切口之形狀。 之機械、化學 又，以成為預 上直接印刷、 於辅助天線3中，亦使用與第1分隔件2相同 加工去除成為孔或切口之特定之部分即可。 先·^置有切口之形狀之方式，亦可於分隔件 蒸鍍、及塗佈。 使用如上所述之方法，可於第1分隔件2與輔助天線3之各 者上形成孔或切口，亦可於^分隔件2上預先積層輔助天 線3,於兩者上同時形成孔或切口。 孔或切口只要為使電阻上升者，則其形狀無限制。又， 162974.doc 201246684 孔、切口、或間隙部之尺寸相對於無線通 可為共振者，亦可為不共振者。 ^之頻率， 圖6係作為本發明之其他實施形態之改善通信片體 俯視圖。於本實施形態中 之 县方报於甘η 文善通仏片體31之平面形狀 長方形’於其長邊方向中央部設置有與短邊方向平 線狀之㈣、及於短邊方向隔開料之間隔且與長邊方向 平行之2條直線狀孔S2，孔S1與孔S2係於中央部分交又，並 且直線狀之孔S1以不向孔81更外侧突出之方式而設置。根 據此種2條孔S2與以於其中央部分將2條孔s2結合之方式設 置之孔sm於以下將本實施形態之孔s2稱為h型孔 S2 ’將改善通信片體31稱為η型片體。 孔S1及孔S2之剖面與圖2所示之剖面圖相同，將第i分隔 件2與輔助天線3於積層方向貫通，其結果第2分隔件4成為 形成槽之底之構成。又，孔S1與孔S2之深度及寬度可不同， 但於此處為相同。A substrate having a metal thin layer having a film thickness of, for example, 600 A, transferred onto a substrate such as a crucible or a cloth, or the like, may be coated with a metal ink sheet having a resistance of _□ or less) to be coated with a conductive ink (for example, a thin rag) The first spacer 2 and the second spacer 4 are provided. The resonant layer of the auxiliary antenna 3 is determined by the size corresponding to the radio wave corresponding to the specific frequency, and the size of the upper conductor of the back conductor is not limited. There is a case where there is no material which is attached to a material having electromagnetic shielding properties such as a metal product, that is, a material which has the same function as that of the back surface conductor layer. The slit S can be formed by a general method. Formed in the i-th spacer, such as: machining by punching, cutting, or the like, or chemical processing using (4), etc.: removing the plate-shaped member containing the dielectric material into a specific part of the hole or the slit (4) The material used can be pre-formed into a shape provided with a hole or a slit during molding. Mechanically and chemically, in order to be pre-printed directly in the auxiliary antenna 3, the first separator 2 is also used. The same processing is removed to become a hole or The specific part of the mouth may be. The shape of the slit is first provided, and the separator may be vapor-deposited and coated. The first separator 2 and the auxiliary antenna 3 may be used by the method described above. A hole or a slit is formed in each of the holes, and the auxiliary antenna 3 may be laminated on the separator 2 to form a hole or a slit at the same time. The hole or the slit is not limited in shape as long as the resistance is increased. 162974.doc 201246684 The size of the hole, the slit, or the gap portion may be a resonance with respect to the wireless communication, or may be a non-resonant. The frequency of Fig. 6 is a plan view of the improved communication sheet body as another embodiment of the present invention. In the present embodiment, the rectangular shape of the flat surface shape of the granules of the granules of the vines is provided with a flat line in the direction of the short side in the central portion of the longitudinal direction, and a material in the short side direction. The two linear holes S2 are spaced apart from each other in the longitudinal direction, and the holes S1 and S2 are intersected at the center portion, and the linear holes S1 are provided so as not to protrude further outward from the holes 81. 2 holes S2 and 2 in the center part The hole sm provided in the manner in which the hole s2 is combined is referred to as the hole s2 of the present embodiment as the h-type hole S2'. The improved communication piece 31 is referred to as an n-type sheet. The cross section of the hole S1 and the hole S2 is as shown in FIG. In the same cross-sectional view, the i-th spacer 2 and the auxiliary antenna 3 are penetrated in the laminating direction, and as a result, the second spacer 4 has a configuration in which the bottom of the groove is formed. Further, the depth and the width of the hole S1 and the hole S2 may be different, but It is the same here.

孔S2之深度係與第1分隔件2之厚度及輔助天線3之厚度 之和相同，例如為0.1〜10 孔81及孔S2之寬度w根據IC 晶片或其接合部分及電抗負載部之大小等而不同，例如為 1〜180 mm 〇 孔S1之長度L1為例如5〜200 mm，孔S2之長度L2為例如 10〜200 mm。例如與本實施形態不同，孔si及孔S2之交又 之部位，亦可不位於各自之中央部分，2條孔S2亦可為分別 不同之長度、寬度、深度。 藉由設置此種孔S 1及孔S2，而配置於配置面2a之無線jc 162974.doc -19- 201246684 ^籤20之天線22或1(：晶片21與輔助天線3經由該孔“及孔 S2進行電磁麵合，輔助天線3作為共振天線而發揮功能。進 而，於IC晶片21之正下方設置有孔S1，於天線22之環部設 有孔S2目此可減小作為與IC晶片21及環部(電抗負載 部）相對之輔助天線3之導電體之影響。 圖7係作為本發明之其他實施形態之改善通信片體化 放大剖面圖。於上述之實施形態中，對在以分隔件2及辅 助天線3上設置將第2分隔件4設為底之切口 s或孔si之構成 進行了說明，但亦可為如於第i分隔件2中不設置孔或切 口’而僅於輔助天線3上設置孔、切口、或間隙部般之構成。 作為本實施形態之製造方法，亦可於設置有孔、切口、 或間隙部之辅助天線3上貼附未設置孔或切口之第！分隔件 2,亦可一旦於第i分隔件2及輔助天線3上設置孔、切口、 或間隙部後，將其填埋。 、設置於辅助天線3上之孔、切口、或間隙部之形狀或個數 並不限定於如圖所示之例，亦可為複數個孔，且亦可為纽 合者’亦可為如將辅助天線完全分割之形狀。&，不僅為 多角形狀，亦可為線狀、棒狀、圓狀、圓弧狀、曲線狀、 不定形狀等任意之形狀。該等亦可分佈於上下方向或橫向。 以下，對使長條構件與改善通信片體組合之資 體100進行說明。 蛛 改善通信片體1與微帶天線不同，利用經由電磁搞合而配 置於接近或附近之導體作為天線可收發電波，因此將 電性材料所構成之長條構件或黏附物質作為天線，發揮更 I62974.doc •20- 201246684 進一步之效果。 於無線1 c標籤2 0與作為長條構件之本體部11之間設置改 善通信片體卜藉此無線1(：標籤20與螺絲刀1〇之本體部11相 互干擾之影響會消失，可將天線功能轉讓至作為長條構件 之本體部11上。 藉此，不將位於無線1(:標籤20之附近之由導電性材料構 成之長條構件作為通信妨礙構件，而作為天線利用，可緩 和對無線1C標籤2〇之讀取方向之限制。 例如，將本體部u延伸之方向作為中心轴，於該抽線周 圍進行無線1C標籤2G之讀取之情形時.，可遍及軸線周圍之 全周進行無線1C標籤20之讀取。 於在改善通信片體i上配置無線IC標藏2〇之情形時，雖無 法自無線1C標籤20之相反側讀取記憶於無線1(：標籤2〇中之The depth of the hole S2 is the same as the sum of the thickness of the first separator 2 and the thickness of the auxiliary antenna 3, and is, for example, 0.1 to 10 holes 81 and the width w of the hole S2 depending on the size of the IC chip or its joint portion and the reactance load portion. The difference is, for example, 1 to 180 mm. The length L1 of the pupil S1 is, for example, 5 to 200 mm, and the length L2 of the hole S2 is, for example, 10 to 200 mm. For example, unlike the present embodiment, the intersection of the hole si and the hole S2 may not be located at the central portion thereof, and the two holes S2 may have different lengths, widths, and depths. By providing such a hole S 1 and a hole S2, the antenna 22 or 1 of the wireless device jc 162974.doc -19- 201246684 is placed on the arrangement surface 2a (the wafer 21 and the auxiliary antenna 3 pass through the hole "and the hole" S2 performs electromagnetic surface bonding, and the auxiliary antenna 3 functions as a resonant antenna. Further, a hole S1 is provided directly under the IC chip 21, and a hole S2 is provided in the ring portion of the antenna 22, thereby reducing the number of the IC chips 21 And the effect of the ring portion (reactive load portion) on the conductor of the auxiliary antenna 3. Fig. 7 is an enlarged cross-sectional view of the improved communication sheet according to another embodiment of the present invention. In the above embodiment, the pair is separated The configuration of the slit 2 or the hole si in which the second separator 4 is the bottom is provided on the member 2 and the auxiliary antenna 3. However, the hole or slit ' may not be provided in the i-th spacer 2, but only The auxiliary antenna 3 is provided with a hole, a slit, or a gap. As a manufacturing method of the embodiment, the auxiliary antenna 3 provided with a hole, a slit, or a gap may be attached with a hole or a slit. The spacer 2 may also be in the i-th spacer 2 and the auxiliary antenna 3 After the hole, the slit, or the gap portion is provided, it is filled in. The shape or the number of the hole, the slit, or the gap portion provided on the auxiliary antenna 3 is not limited to the example shown in the figure, and may be plural A hole, and may also be a buttoner' may also be a shape that completely divides the auxiliary antenna. & not only a polygonal shape, but also a linear shape, a rod shape, a circular shape, an arc shape, a curved shape, Any shape such as an indefinite shape, etc., may be distributed in the vertical direction or the lateral direction. Hereinafter, the body 100 in which the elongated member and the improved communication sheet are combined will be described. The spider improving communication sheet 1 is different from the microstrip antenna. Since a conductor disposed close to or near the vicinity by electromagnetic welding can transmit and receive radio waves as an antenna, a long member or an adhering substance made of an electric material can be used as an antenna to further exert the effect of I62974.doc • 20-201246684. The wireless 1 c-tag 20 is provided with an improved communication piece between the body portion 11 as the elongated member. The wireless 1 (the influence of the interference between the tag 20 and the body portion 11 of the screwdriver 1) disappears, and the antenna function can be removed. turn The main body portion 11 is used as a long member. Thereby, the long member made of a conductive material in the vicinity of the wireless tag 1 (the tag 20 is not used as a communication preventing member, and can be used as an antenna to alleviate the wireless For example, the direction in which the main body portion u extends is used as the central axis, and when the wireless 1C tag 2G is read around the drawing line, it can be performed throughout the circumference of the axis. Reading of the wireless 1C tag 20. When the wireless IC standard is placed on the improved communication chip i, it cannot be read from the opposite side of the wireless 1C tag 20 in the wireless 1 (: tag 2)

=訊’但如本發明般，^設置長條構件，則即便自無線W 標籤20之相反侧、即長條構㈣，亦可讀取記憶於無㈣ 標籤2 0之資訊。 刖，即便於在改善通信片體1上配置無線1C標籤20之情 形時，由於存在設置於改善通信片體1之背面導體層或具有 隨其改變之功能之導電性黏附物質之存在，使得可進行電 波通信之方向被限定於背面導體層或導電性黏附物質不存 :之方向。即，背面導體層或導電性黏附物質之存在方向 區。 所明之死月，於無線通信中成為無訊 菖然以戌漏電波之形式 即便於該專之死角部分亦可實 162974.doc 201246684 現通信，但並非意圖所設計者，且為通信性能不充分者。 本發明之資訊記憶媒體10 0係將積極地活用不具有飛散先 前電波之目的《背面4體層4導電性黏附物質作為天線而 設計者。其結果，較先前更可賦予較長通信距離、較廣指 向性、寬頻帶特性。當然，不將背面導體層或導電性黏附 物質作為天線發揮功能之情形時（例如，將背面導體層、 長條構件或黏附物質置於較廣之金屬板之上之情形時 等）改善通k片體1可作為輔助天線發揮功能而輔助無線 通信’此亦為其特徵。 如此，長條構件之所以能夠作為天線發揮功能，係由於 利用設置於改善通信片體i之輔助天線3上之孔、切口或間 隙s，保護無線1(：標籤20之IC晶片21不受長條構件之影響a， 而保持來自天線之供電整合，因此即便IC晶片2丨與作為長 條構件之本體部丨丨藉由電磁耦合而為非接觸，或經由導電 性部分，仍可將該兩者連接。其結果，即使一方面利用無 線1C標籤20之1C晶片2卜仍可自改善通信片體1之輔助天線 3與作為長條構件之本體部u選擇作為收發電波之天線。 如以上所述，可活用由導電性材料所構成之長條構件作 為天線’藉此無線通信之死角會消失，可緩和對無線叫票 藏20之讀取方向之限制。進而，藉由可獲得充分之長度之 天線’亦可提高通信特性。於此情形時動作之天線之種類 無法選擇，但可設為例如代表之偶極天線。 若將於無線IC標籤20之共振頻率下之波長設為λ，則偶極 天線之共振長為（λ/2)χη(η為整數），具有該尺寸之部分位於 162974.doc •22· 201246684 長條構件之某處即可，若共振頻率較高，則共振所需之尺 寸變小，因此可實現作為資訊記憶媒體整體小型化。例如， 作為UHF帶RFID之認可頻率之953 MHz帶之波長λ為大約 3^.5 cm，具有λ/2即大約15.7⑽之整數倍之長度之長條構 件作為偶極天線而發揮功能。偶極天線係放射效率較高之 尚性能之天線，即便其長度不完全與共振長一致，亦可獲 得充分之通信距離。又，共振部位係藉由於導電性材料中 共振電流流動之路徑長而決定，因此並不一定與導電性材 料之外形尺寸一致。 於本實施形態中，利用螺絲刀1〇之本體部丨丨作為長條構 件。螺絲刀等作業用器具及直尺等測定工具等（於以下有時 僅略稱為「卫具類」）自人機學之觀點來看，以自人類之手 旱直至肘之距離之大約一半相等之長度，施加夹持、擰捏、 按壓等之動作。該長度相當於作為1；111?帶11171]〇之國際認可 頻率之電波之χ/2即大約14 cm〜18 cm之整數倍。 又，工具類之主要之構成部分係大多數由金屬材料所構 成之情形，因此貼附無線1(：標籤2〇與改善通信片體〗之工具 類本身作為偶極天線而發揮功能。 又，適當變更長條構件之形狀、與長條構件相對之改善 通信片體丨之配置位置等，藉此長條構件不僅具有作為偶極 天線，亦可作為單極天線、環形天線、狹縫天線、或微帶 天線之天線功能。長條構件較佳為具有直線狀部分、曲線 狀邠分、或折曲部分之中至少一個形狀。因此，可折曲而 使用且可使其具有曲率，亦可使其蜿蜒。又，於構件之 162974.doc •23- 201246684 、°有工腔，可組合複數個構件而構成，亦可使該等 ;曲：7於長條構件中設置有孔或切口，亦可為賦予 —、㈣等之立龍構。又，長條構件亦可作為 樁等之保持器或安裝器而發揮功能者。 :此’轉移天線功能至長條構件上，利用該等作為用以 無線1C標籤2G之無線通信之天線，藉㈣除無線通信不可 能之位置(無訊區區域)，進而可實現長距離通信。 又，若將具有天線功能之長條構件設為外皮層，則可 用剛性較高之金屬作為外由恳 ^ 予耐衝擊性。外皮層’可谷易對資訊記憶媒體賦 改善通信片體！於配置®2a上配置無線IC標籤2〇,於與配 置面相反側之面貼附長條構件，因此該等之面之中之至少1 個面較佳為具有黏著材或接著劑。為了固定於黏附物質， 可使用磁石材、固定螺絲 '固定帶或膠帶等。藉此，可容 易地進行無線1C標籤20之配置、或對長條構件之安裝。谷 對長條構件之安裝，例如亦可使用熱收縮性之覆蓋構 件。熱收縮性之覆蓋構件預先形成為筒狀，將長條構件、 改善通信片體i及無線IC標籤2〇收納至筒内藉由來自外部 之熱風等進行加熱’藉此覆蓋構件收縮，彳自外部固定： 條構件、改善通信片體i與無線IC標藏2〇〇 作為可用作覆蓋構件之材料，不限定於熱收縮性，。要 藉由刺激或外部因素可將改善通信片體1與無線ic標籤 固定於長條構件者’何種材料亦可使用。作為刺激或外部 因素’有熱'壓力'溫度變化'反應、磁力冑。亦可為螺 162974.doc -24· 201246684 旋或緊固等之物理方法。 ^ ’、體材料’可使用電子束交聯軟質聚烯烴樹脂、電 :束乂聯軟質阻燃性聚烯烴樹脂、軟質阻燃性聚氣乙烯樹 電子束交聯半硬質阻燃性聚偏氟乙稀樹脂、乙丙橡夥、 聚矽氧橡膠、丁腈橡膠等之材料，但並不限定於該等而可 使用各種之材料。 :於上述中Μ乍為長條構件以螺絲刀之本體部為例進行了 說明，但並不限定於此，作為構成工具類之一部分之金屬 構件，為帶狀之金屬構件或棒狀之金屬構件即可。 *作為工具類’可列舉切削工具、作業用器具、測定工具 等。作為切削工具’例如可列舉車刀、鑽孔、切割機、鉸 刀、切齒工具、螺絲加工工具、超硬工具、弓冑、機械刀 具、木工用之鋸、銼刀等。作為作業用器具，可列舉扳手、 :鉗、鉗子、螺絲刀、老虎鉗、*、管用工具等。作為測 定工具，例如可列舉測微計、游標卡尺、線規、尺等。 於該等之X具類中’若有成為帶狀之金屬構件或棒狀之 金屬構件之部分’則關於該部分，可全部作為長條構件而 利用。 雖然工具類有無特定之放置場所，是否自特定之場所帶 出等之管理較為重要，但該等之判斷依存於藉由目視、或 使用之作業者本人之申報，並非可謂形成充分之管理。又5， 即便欲由先前之無線1C標籤管理工具類，即便於原本由導 電性材料所構成之工具類貼附無線IC標籤，亦無法通信， 或即便可通信，亦有藉由讀取器對讀取方向之限制，因此 162974.doc -25- 201246684 難以進行無線ic標籤之管理》只不過設法將藉由條形碼之 個別讀取之管理實用化。 對此’若使用本發明之改善通信片體1，則不僅可使安裝 於工具類之無線1C標籤實現通信，對讀取方向亦無限制地 讀取’因此藉由無線1C標籤之工具類之管理成為可能。又， 讀取距離較長，亦可讀取位於光不到達之場所之工具。其 係將配置於例如建築物之壁之中之強化材之位置、或位於 地中之配管等或位於水中之物體、或監視感測器'電燈、 存取點、電線、電纜、配線、鋼材、電子設備、監視設備、 或空調設備等之建築物或工場之某處，或頂棚、棚頂、地 板下或位於牆角之配管、構件'蒸氣管、煤氣或自來水管、 通信線、空調管等所有者可由讀取器自室内、屋内、地上 或地板上、屋上等之位於不置於人危險之安全或空間充裕 之位置讀取，可收集所需之資料之意義β X，對物品不僅 進打如上述之定位管理，亦可對關於狀態管理及環境管理 等物品之各種資訊進行管理。進而，利用與資訊記憶媒體 1〇〇之環境對應之讀取性能之差異發揮感測器功能，亦可進 行資訊管理。 作為本發明之進而其他之眘 、 共他之實施態樣，可列舉管理系統 作為管理系統，其由如下步·署描^ 丹田^卜裒置構成：資訊記憶媒體，其 含記憶資訊之無線IC標籤、改善通信片體、及長條構件 讀取裝置’其自資訊記憶媒體藉由無線通信，讀取記憶: 無線1C標籤之資訊；及管㈣置，其基於藉由讀取裝置1 取之資訊、與讀取裝置自資訊記憶媒體讀取資訊時之… 162974.doc -26 - 201246684 狀態而管理資訊記憶媒體。讀取裝置（讀取器）亦可為具有除 讀取功能以外之寫入功能之讀取寫入器。 、 示 作為讀取裝置’可使用-般之無線Ic標籤讀取器。管理 裝置基於讀取之⑴資訊與可讀取、不可讀取、或讀取時之 電波強度等之通信狀態，判斷資訊記憶媒體之讀取時之狀 態，管理資訊記憶媒體。例如，應位於特定之位置之工具 類之中，可管理目前具有哪個工具類，不具有哪個工具類： 或何時將何種工具類自特定之場所帶出等，不僅工具 亦可成為黏附物質之資訊管理、位置管理、狀態把握、庫 存管理、電子結算等。 於將本發明之資訊記憶媒體以與長條構件為金屬板等之 導電性構件、水等之介電性構件接觸之方式配置之情形 時’藉由長條構件天線功能會喪失，但利用改善通信片體 之無線通信改善功能依然發揮作用。 因此，於將本發明之資訊記憶媒體以 天T搆件接觸之狀態使用之情形時，可發或 、功此，延長通信距離’並且緩和對無線ic標籤之讀取 二之限制’於將本發明之資訊記憶媒體以與導電性構件 狀構:接觸之狀態使用之情形時，與不接觸接觸之 比柄距離變短，讀取方向亦自配置 紙之側對靖& + , τ 信環产° D限制。即，本發明之資訊記憶媒體若通 η二見化，則可謂通信距離及讀取方向會變化。 若矛*J用lib插4* ^ 取， Λ 、徵，則連續或斷續地進行無線1C標籤之讀 賣取、、、。果之變化，藉此可檢測資訊記憶媒體之通 162974.doc •27· 201246684 信環境之變化，資訊記憶媒體可發揮所謂感測功能。 所謂通信環境之變化，例如包含：f訊記憶媒體之長條 構件與導電性構件或介電性構件接觸或接近之狀態、與資 訊記憶媒體之長條構件自導電性構件或介電性構件相隔之 狀態之狀態變化’以及資訊記憶媒體之長條構件與導電性 構件或介電性構件之距離之變化。 作為將資訊記憶媒體用作感測器之具體之方法，例如於 由氯乙烯樹脂等之樹脂所構成之非金屬製之自來水管之外 表面，以資訊記憶媒體之長條構件與該自來水管接觸之方 式貼附而使用。於水於自來水管之管内未流動之情形時， 資訊記憶媒體之長條構件成為自導電性構件或介電性構件 相隔之狀態，因此可發揮長條構件之天線功能。於水於自 來水管之管内流動之情形時，藉由介電性構件與資訊記憶 媒體之長條構件相接近而長條構件之天線功能會喪失，通 信距離僅發揮出改善通信片體之改善通信效果。 因此’於水於自來水管之管内未流動之情形時與水於自 來水管之管内流動之情形時，通信距離會變化。若於水於 自來水管之管内未流動之情形時’則通信距離變長，若於 水於自來水管之管内流動之情形時，則通信距離變短。 若於水於自來水管之管内未流動之情形時，則若預先測 定流動之情形時之通信距離，則根據無線IC標籤之讀取結 果’可檢測出水是否於自來水管之管内流動。 有自來水管埋設於地中或隱藏於壁之内部、頂棚等而鋪 設之情形’自地表面附近、壁之外部、通路等人不易作業 I62974.doc • 28 * 201246684 之位置，it α配置於自I水管& s之資訊記憶媒體之讀 取，藉此可檢測出水於自來水管之管内是否流動。 於自來水管之外表面隔開一定之距離預先配置資訊記憶 媒體’於引起自來水管之破損等之情形時，沿自來水管之 配設方向自地表面附近進行讀取。藉由通信距離之差異， 若檢測出水於管内流動之部位與未流動之部位，則可判斷 出於該2個部位之間產生自來水管之破損之可能性較高。 以上作為感測自來水管之狀態變化之例，只要為使無線 1C標籤之通信距離受到影響者，例如藉由蒸氣管使溫度上 升，於濕度或溫度差達到露點以下之表面以凝結水滴之配 管、搬送介電質物質之配管等使管内之狀態變化者等，對 其狀態變化之監視用途可使用本發明之資訊記憶媒體。 [實施例] 以下對本發明之實施例進行說明。 <線膨脹係數測定> 作為實施例，製作用作第1分隔件2、第2分隔件4之分隔 件構件’測定線膨脹係數。作為比較例，對先前之分隔件 構件中使用之軟質聚乙烯之線膨脹係數進行測定。 貫施例之分隔件構件係於EPDM橡膠（Keltan 2340A， DSM(Diagnostic Statistical Manual)公司製造）1〇〇 重量份 中，調配氧化鈦（1^391^八-10〇(平均粒徑〇.15卜111)，石原產 業股份有限公司製造）280重量份、硬脂酸4.5重量份、作為 潤滑劑之鏈烷系橡膠油（SUNPAR2280，SUNOCO(美國太陽 石油公司）公司製造）10重量份、作為填充劑之膠體碳酸鈣 162974.doc -29- 201246684 (白盤華CC白石工業股份有限公司製造重量份、作為 抗老化劑之精選特殊蠟(選擇性特異❹，大内新興化學工 業股伤有限公司製造）6重量份。再者，不調配交聯劑，因 此實施例之分隔件構件之EPDM橡膠係未交聯。 實施例及比較例之各試片之大小設為縱2〇隱橫8〇 _厚度1 mm。使溫度於·4〇^、2〇。〔、85<>c變化而用尺 各試；ϋ尺寸（長度方向長度），算出線膨脹係數。 軟質聚乙稀之線膨脹係數為19 9xl〇.5/t，實施例之分隔 件構件之線膨脹係數為8.8晰外。同樣地測定之紹之線 膨脹係數為2.0x1 〇-5/。〇。 實施例之分隔件構件之線膨脹係數與軟質聚乙烯相比變 小，較主要用作改善通信片體之金屬材料之銘之線膨服係 數更近。 <冷熱衝擊試驗> 作為實施例，製作1〇型片體。1〇型片體係外形尺寸設為 縱10 mm、橫48 mm。第1分隔件2使用厚度〇」匪之pET(聚 對苯二曱酸乙二S旨）膜。輔助天線3為厚度〇〇5顏之紹羯 層，切口S係長度L設為8mm，寬度w設為1〇_。第2分隔 件4以厚度i mm進行與上述之線膨服係數測定用之試片相 同之調配。進而，作為背面導體層，將厚度〇〇5mm之銘落 層設置於S 2分隔件4之背面。各構成材料之黏著及接著係 任意’亦具有無需之情形時，但於本實施例中使用黏著材 進行固定化。 作為比較例，除使用上述之線膨脹係數測定用之軟質聚 162974.doc •30· 201246684 乙稀作為第2分隔件4以外’與實施例相同地製作i 〇型片體β s式驗係於實施例及比較例之ι〇型片體上，以貼附無線】c 標籤（UPM(芬歐匯川）製造Comb〇)之狀態，將於_3〇〇c之環境 下15分鐘之靜置、85它之環境下】5分鐘之靜置作為1次循環 而反覆進行100次循環。於試驗開始前與試驗結束後，藉由 目視對外觀變化進行評價。進而，將無線IC標籤之可無線 通信之距離於試驗開始前與試驗結束後分別測定。 實施例之IO型片體於試驗開始前與試驗結束後，完全觀 察不到外觀變化。比較例之1〇型片體於試驗開始前與試驗 結束後，外觀產生較大變化。具體而言，背面導體層自第2 分隔件剝離’產生無數個皺紋且偏離至1〇型片體之中央附 近。進而，破壞1C晶片之安裝部分。 其係認為，比較例之第2分隔件由軟質聚乙烯所構成，藉 此與鋁之線膨脹係數之差變大，藉由反覆進行冷熱衝擊， 而產生貪面導體層之剝離’ 1C晶片安裝部之破壞者。實施 例之10型片體係認為，使用於EPDM橡膠中調配有氧化鈦者 作為第2分隔件4，因此鋁與第2分隔件4之線膨脹係數之差 變小’而觀察不到外觀變化者。 貼附於實施例之IO型片體之無線1C標籤之可通信距離於 冷熱衝擊試驗之開始前為824 mm，結束後為832 mm(樣品 數丨〇之平均值）。可通信距離之變化率為大約1%，未產生通 信特性之變化。 關於比較例，由於如上所述破壞1C晶片之安裝部分，因 此無法實現冷熱衝擊試驗結束後之無線通信。 162974.doc 201246684 又，實施例之ίο型片體具有# 有靈活性，可於螺絲刀 (dnver)、扳手、甜子之曲面狀部分安裝並使用。 本發明只要不脫離其精神或主要特徵，則能以其他各種 形態來實施。因此’上述實施形態所有内容僅為例示，本 發明之範圍係申請專利範圍所示者，於說明書本文中絲毫 未進行限定。it而’屬於申請專利範圍之變形或變更係全 部包括於本發明之範圍内者。 【圖式簡單說明】 圖1係作為本發明之實施之一形態之資訊記憶媒體1〇〇之 外觀圖。 圖2係表示資訊記憶媒體1〇〇之構成之剖面圖。 圖3係改善通信片體1之俯視圖。 圖4係表示於EPDM橡膠中調配氧化鈦時之氧化鈦之調配 量與相對介電係數之間之關係之圖表。 圖5係表示於EPDM橡膠中調配氧化鈦與石墨時之石墨之 調配量及相對介電係數之間之關係之圖表。 圖6係本發明之其他實施形態中使用之改善通信片體31 之俯視圖。 圖7係本發明之其他實施形態中使用之改善通信片體41 之放大剖面圖。 【主要元件符號說明】 1 改善通信片體 2 第1分隔件 3 輔助天線 162974.doc •32· 201246684 4 10 11 20 21 22 31 41 100 第2分隔件 螺絲刀 本體部 無線1C標籤 1C晶片 天線 改善通信片體 改善通信片體 資訊記憶媒體 162974.doc •33·= However, as in the present invention, if the strip member is provided, the information stored in the no (4) label 20 can be read even from the opposite side of the wireless W-tag 20, that is, the long strip (4). That is, even when the wireless 1C tag 20 is disposed on the communication sheet 1, the presence of the conductive adhesive substance provided on the back surface conductor layer of the communication sheet 1 or having a function of changing it can be present. The direction in which the radio wave communication is performed is limited to the direction in which the back conductor layer or the conductive adhesive substance does not exist. That is, the direction of the direction in which the back conductor layer or the conductive adhesive substance exists. The death month of the Ming Dynasty has become a non-information in wireless communication. Even in the form of a leaky radio wave, even if it is in the corner of the special-purpose corner, it can communicate with the current 162974.doc 201246684, but it is not intended to be designed, and the communication performance is insufficient. By. The information memory medium 100 of the present invention is designed to actively use the "back 4 body layer 4 conductive adhesive substance" as an antenna for the purpose of scattering the previous radio wave. As a result, a longer communication distance, a wider directivity, and a wider band characteristic can be imparted than before. Of course, when the back conductor layer or the conductive adhesive substance is not functioning as an antenna (for example, when the back conductor layer, the elongated member or the adhering substance is placed on a wider metal plate), etc. The slice 1 can function as an auxiliary antenna to assist wireless communication 'this is also a feature. Thus, the reason why the strip member can function as an antenna is to protect the wireless 1 by using a hole, a slit or a gap s provided in the auxiliary antenna 3 for improving the communication sheet i (the IC wafer 21 of the label 20 is not long) The influence of the strip member a, while maintaining the power supply integration from the antenna, so even if the IC chip 2 is not in contact with the body portion as the strip member by electromagnetic coupling, or via the conductive portion, the two As a result, even if the 1C chip 2 of the wireless 1C tag 20 is used, the auxiliary antenna 3 of the communication sheet 1 and the body portion u as the elongated member can be selected as the antenna for transmitting and receiving radio waves. As described above, a long member made of a conductive material can be used as an antenna', whereby the dead angle of wireless communication disappears, and the restriction on the reading direction of the wireless ticket 20 can be alleviated. Further, by obtaining a sufficient length The antenna 'can also improve the communication characteristics. In this case, the type of antenna to be operated cannot be selected, but can be set as, for example, a representative dipole antenna. If the resonance frequency of the wireless IC tag 20 is to be When the wavelength is set to λ, the resonance length of the dipole antenna is (λ/2) χη (η is an integer), and the portion having the size is located at somewhere in the 162974.doc •22·201246684 strip member, if resonance When the frequency is higher, the size required for resonance becomes smaller, so that the overall miniaturization of the information memory medium can be realized. For example, the wavelength λ of the 953 MHz band which is the approved frequency of the UHF band RFID is about 3^.5 cm, and has λ. /2, that is, a strip member having an integral length of about 15.7 (10) functions as a dipole antenna. A dipole antenna is an antenna having a higher radiation efficiency, and even if the length is not completely the same as the resonance length, it can be obtained. In addition, since the resonance portion is determined by the path length of the resonant current flowing in the conductive material, it does not necessarily coincide with the shape of the conductive material. In the present embodiment, the body of the screwdriver 1 is used. As a long-striped member, measuring tools such as screwdrivers and measuring tools such as rulers (hereinafter sometimes referred to simply as "guards"), from the perspective of ergonomics, The length of the elbow is equal to about half of the distance, and the action of clamping, pinching, pressing, etc. is applied. The length is equivalent to χ/2 of the internationally recognized frequency of 1;111?11171]〇, ie about 14 cm. An integral multiple of ~18 cm. Also, the main components of the tool class are mostly composed of metal materials, so the tool itself attached to the wireless 1 (: tag 2〇 and improved communication chip) is used as a dipole. Further, the shape of the elongated member is appropriately changed, and the position of the communication piece body is improved in comparison with the elongated member, whereby the elongated member can be used not only as a dipole antenna but also as a monopole antenna. An antenna function of a loop antenna, a slot antenna, or a microstrip antenna. The strip member preferably has at least one of a linear portion, a curved split, or a bent portion. Therefore, it can be used in a flexible manner and can have a curvature, or it can be made to be flawed. Further, in the member 162974.doc •23-201246684, the working chamber can be composed of a plurality of members, and the same can be used; the curve: 7 is provided with a hole or a slit in the elongated member, or can be given -, (4) and so on. Further, the elongated member can also function as a holder or a mount for a pile or the like. : This 'transfer antenna function to the strip member, using these as the antenna for wireless communication of wireless 1C tag 2G, by (4) in addition to wireless communication impossible location (no zone area), thereby enabling long-distance communication . Further, when the elongated member having the antenna function is used as the outer skin layer, the metal having a high rigidity can be used as the external impact resistance. The outer skin layer can be used by the company to improve the communication film body! The wireless IC tag 2 is disposed on the arrangement ® 2a, and the elongated member is attached to the surface opposite to the arrangement surface. Therefore, at least one of the faces is preferably provided with an adhesive or an adhesive. For fixing to the adhesive, magnetic stone, fixing screws 'fixing tape or tape, etc. can be used. Thereby, the configuration of the wireless 1C tag 20 or the mounting of the elongated member can be easily performed. Valley For the installation of long members, for example, a heat shrinkable covering member can also be used. The heat-shrinkable covering member is formed in a tubular shape in advance, and the long member, the improved communication sheet i, and the wireless IC tag 2 are housed in the cylinder and heated by hot air from the outside, thereby shrinking the covering member. External fixation: The strip member, the improved communication sheet i and the wireless IC are listed as materials for the covering member, and are not limited to heat shrinkability. It is also possible to fix the communication sheet 1 and the wireless ic label to the elongated member by stimulation or external factors. As a stimulus or external factor, there is a 'hot' pressure 'temperature change' reaction, magnetic enthalpy. It can also be a physical method such as screwing or fastening of the screw 162974.doc -24· 201246684. ^ ', body material' can use electron beam cross-linking soft polyolefin resin, electricity: bundle 乂 soft flame retardant polyolefin resin, soft flame retardant polyethylene tree electron beam cross-linking semi-hard flame retardant polyfluorinated fluorine Materials such as ethylene resin, ethylene propylene rubber, polyoxyethylene rubber, and nitrile rubber are not limited thereto, and various materials can be used. In the above description, the main body of the screwdriver is exemplified by the main body of the screwdriver. However, the present invention is not limited thereto, and the metal member constituting one of the tools is a belt-shaped metal member or a rod-shaped metal member. Just fine. * As a tool type, a cutting tool, a working tool, a measuring tool, and the like can be cited. Examples of the cutting tool include a turning tool, a drilling hole, a cutter, a reamer, a cutting tool, a screw processing tool, a super hard tool, a bow, a mechanical tool, a saw for woodworking, a file, and the like. Examples of the work tool include a wrench, a pliers, a pliers, a screwdriver, a vise, a tube tool, and the like. As the measuring tool, for example, a micrometer, a vernier caliper, a wire gauge, a ruler, or the like can be cited. In the X-types, if a portion of the metal member or the rod-shaped metal member is formed, the portion can be used as a long member. It is important to manage whether or not the tools are placed in a specific location. It is important to manage them from a specific location. However, such judgments depend on the applicant's own declaration by visual inspection or use, and it is not sufficient to form adequate management. In addition, even if you want to use the wireless 1C tag management tool from the previous wireless device, even if the wireless IC tag is attached to the tool made of conductive material, it cannot communicate, or even if it can communicate, there is a pair of readers. The limitation of the reading direction, so 162974.doc -25- 201246684 is difficult to manage the wireless ic tag", but managed to use the management of the individual reading of the bar code. In this case, if the improved communication sheet 1 of the present invention is used, not only the wireless 1C tag mounted in the tool type can be communicated, but also the reading direction can be read without limitation. Therefore, the tool of the wireless 1C tag is used. Management is possible. Moreover, the reading distance is long, and the tool located in a place where the light does not arrive can also be read. It is disposed at, for example, the position of the reinforcing material in the wall of the building, or the piping located in the ground or the object located in the water, or the monitoring sensor 'lights, access points, wires, cables, wiring, steel , somewhere in a building or workshop, such as an electronic device, a monitoring device, or an air-conditioning device, or a pipe, a roof, a floor or a pipe at a corner, a component 'steam pipe, a gas or a water pipe, a communication line, an air conditioning pipe, etc. The owner can read from the indoors, indoors, on the ground or on the floor, on the roof, etc., in a safe or space-rich location that is not dangerous to humans. It can collect the meaning of the required information β X, not only for the items. As described above, the location management can also manage various information about items such as status management and environmental management. Further, the sensor function can be utilized by utilizing the difference in read performance corresponding to the environment of the information memory medium, and information management can also be performed. As another embodiment of the present invention, the management system can be cited as a management system, which is composed of the following steps: 丹田^卜裒: an information memory medium, which contains a wireless IC for memorizing information. The label, the improved communication sheet, and the strip member reading device 'from the information memory medium by wireless communication, read memory: wireless 1C label information; and tube (four) set, which is based on the reading device 1 Information and reading devices read information from the information memory media... 162974.doc -26 - 201246684 Status and management of information memory media. The reading device (reader) can also be a read writer having a write function other than the reading function. As a reading device, a wireless Ic tag reader can be used. The management device determines the state of the information memory medium when it is read based on the read (1) information and the communication state such as the readable, unreadable, or read wave intensity, and manages the information memory medium. For example, you should be in a tool class at a specific location to manage which tool class you currently have, which tool class you don't have: or when you want to bring a tool class out of a specific location, not only tools but also adhesive substances. Information management, location management, status control, inventory management, electronic settlement, etc. When the information memory medium of the present invention is placed in contact with a conductive member such as a metal plate or a dielectric member such as water, the function of the antenna is lost by the long member antenna, but the utilization is improved. The wireless communication improvement function of the communication chip still functions. Therefore, when the information memory medium of the present invention is used in a state in which the T-component is in contact, the communication distance can be extended, and the communication distance can be extended and the restriction on the reading of the wireless ic tag can be alleviated. When the information memory medium of the invention is used in a state of being in contact with the conductive member structure, the ratio of the shank to the non-contact contact is shortened, and the reading direction is also from the side of the paper to the jing & +, τ letter ring Production ° D limit. That is, if the information memory medium of the present invention is multiplexed, the communication distance and the reading direction may change. If the spear*J is used to insert 4*^, Λ, 征, then the wireless 1C tag is read or sold continuously or intermittently. The change of the result can be used to detect the communication of information memory media. 162974.doc •27· 201246684 The information environment media can play the so-called sensing function. The change of the communication environment includes, for example, a state in which the strip member of the information medium is in contact with or close to the conductive member or the dielectric member, and the strip member of the information memory medium is separated from the conductive member or the dielectric member. The state change of the state and the change in the distance between the strip member of the information memory medium and the conductive member or the dielectric member. As a specific method of using the information memory medium as a sensor, for example, on a non-metallic water pipe surface made of a resin such as vinyl chloride resin, the strip member of the information memory medium is in contact with the water pipe. It is attached and used. When the water does not flow in the pipe of the water pipe, the strip member of the information memory medium is in a state of being separated from the conductive member or the dielectric member, so that the antenna function of the long member can be exerted. When the water flows in the pipe of the water pipe, the antenna function of the long member is lost by the dielectric member being close to the long member of the information memory medium, and the communication distance only serves to improve the communication of the communication piece. effect. Therefore, the communication distance changes when the water does not flow in the pipe of the water pipe and the water flows in the pipe of the water pipe. If the water does not flow in the pipe of the water pipe, the communication distance becomes long, and if the water flows in the pipe of the water pipe, the communication distance becomes short. If the water does not flow in the pipe of the water pipe, if the communication distance in the case of the flow is measured in advance, it is possible to detect whether the water flows in the pipe of the water pipe according to the reading result of the wireless IC tag. There are cases where the water pipe is buried in the ground or hidden inside the wall, the ceiling, etc. 'It is difficult to work near the surface of the ground, outside the wall, and the passage. I62974.doc • 28 * 201246684, it α is configured from The reading of the I-water & s information memory medium can be used to detect whether water flows in the pipe of the water pipe. The information memory medium is pre-configured at a certain distance from the surface of the water pipe. When the water pipe is damaged or the like, the water pipe is installed in the vicinity of the ground surface in the direction in which the water pipe is disposed. By detecting the difference between the communication distance and the portion where the water flows in the tube and the portion where the water does not flow, it can be judged that the possibility of breakage of the water pipe between the two portions is high. In the above, as an example of the state change of the tap water pipe, if the communication distance of the wireless 1C tag is affected, for example, the temperature rises by the steam pipe, and the pipe whose water temperature or temperature difference reaches the dew point or less is condensed, The information memory medium of the present invention can be used for the purpose of monitoring the change of the state of the pipe or the like for transferring the dielectric substance. [Examples] Hereinafter, examples of the invention will be described. <Measurement of linear expansion coefficient> As an example, a spacer member used as the first separator 2 and the second separator 4 was prepared to measure a linear expansion coefficient. As a comparative example, the linear expansion coefficient of the soft polyethylene used in the previous separator member was measured. The separator member of the present embodiment is one part by weight of EPDM rubber (Keltan 2340A, DSM (Diagnostic Statistical Manual)), and is formulated with titanium oxide (1^391^8-10 〇 (average particle size 〇.15). 144 parts by weight, 2.7 parts by weight of stearic acid, 4.5 parts by weight of stearic acid, and 10 parts by weight of a paraffin-based rubber oil (SUNPAR 2280, manufactured by SUNOCO Co., Ltd.) as a lubricant, as a filling Colloidal calcium carbonate 162974.doc -29- 201246684 (Selected special weight of anti-aging agent manufactured by Baipanhua CC Baishi Industrial Co., Ltd. (selective specific ❹, manufactured by Ou Nei Xin Chemical Industry Co., Ltd.) 6 In addition, the crosslinking agent was not formulated, so the EPDM rubber of the separator member of the example was not crosslinked. The size of each of the test pieces of the examples and the comparative examples was set to be 2 〇 横 〇 厚度 厚度 thickness 1 Mm. Let the temperature be 4 〇 ^, 2 〇. [, 85 <> c change with each rule; ϋ size (length direction), calculate the coefficient of linear expansion. The linear expansion coefficient of soft polyethylene is 19 9xl〇.5/t, implementation The coefficient of linear expansion of the separator member is 8.8. The coefficient of linear expansion measured in the same manner is 2.0x1 〇 -5 /. 〇. The linear expansion coefficient of the separator member of the embodiment is smaller than that of soft polyethylene. It is more closely related to the linear expansion coefficient of the metal material which is mainly used for improving the communication sheet. <Cold and thermal shock test> As an example, a 1-inch type sheet body is produced. The size of the 1-inch type sheet system is set to vertical 10 mm, width 48 mm. The first separator 2 uses a pET (poly(p-phenylene phthalate) S) film of thickness 。". The auxiliary antenna 3 is a layer of thickness 〇〇5, and the length of the slit S is long. The degree L is set to 8 mm, and the width w is set to 1 〇. The second separator 4 is prepared in the same manner as the test piece for measuring the linear expansion coefficient described above with a thickness of i mm. Further, as the back surface conductor layer, the thickness 〇 The underlying layer of 〇5 mm is provided on the back surface of the S 2 spacer 4. The adhesion and the continuation of each constituent material are also unnecessary, but in the present embodiment, the adhesive is used for fixing. As a comparative example, In addition to the use of the above linear expansion coefficient for the measurement of soft poly 162974.doc • 30 · 201246684 Ethylene was used as the second separator 4, and the i-type sheet β s type was produced in the same manner as in the examples, and was attached to the ι-type sheet of the examples and the comparative examples to attach the wireless c-label ( The state of UPM (Production Comb〇) will be left in the environment of _3〇〇c for 15 minutes, and in the environment of 85.] 5 minutes of rest is used as one cycle and 100 cycles are repeated. Appearance changes were visually evaluated before the start of the test and after the end of the test. Further, the wireless communication distance of the wireless IC tag is measured before the start of the test and after the end of the test. The IO type sheet of the example was completely invisible to the appearance change before the start of the test and after the end of the test. The 〇-type sheet of the comparative example showed a large change in appearance before the start of the test and after the end of the test. Specifically, the back conductor layer is peeled off from the second separator to produce an infinite number of wrinkles and deviate to the center of the 1-inch sheet. Further, the mounting portion of the 1C wafer is broken. It is considered that the second separator of the comparative example is made of soft polyethylene, whereby the difference between the linear expansion coefficient of aluminum and the aluminum is increased, and the peeling of the surface conductor layer is generated by repeated thermal shock. The destroyer of the ministry. In the ten-sheet system of the example, it is considered that the titanium oxide is used as the second separator 4 in the EPDM rubber, so that the difference in linear expansion coefficient between the aluminum and the second separator 4 becomes small, and no change in appearance is observed. . The communicable distance of the wireless 1C tag attached to the IO type sheet of the embodiment was 824 mm before the start of the thermal shock test, and 832 mm after the end of the test (the average of the number of samples). The rate of change of the communicable distance is about 1%, and no change in communication characteristics occurs. In the comparative example, since the mounting portion of the 1C wafer was broken as described above, the wireless communication after the end of the thermal shock test could not be realized. 162974.doc 201246684 In addition, the ίο type of the embodiment has the flexibility to be installed and used in the curved portion of a screwdriver (dnver), a wrench, and a sweetener. The present invention can be embodied in other various forms without departing from the spirit or essential characteristics thereof. Therefore, the above description of the embodiments is merely illustrative, and the scope of the present invention is defined by the scope of the claims, which is not limited in the specification. It is to be understood that all modifications or variations of the scope of the invention are included in the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external view of an information memory medium 1 as one embodiment of the present invention. Fig. 2 is a cross-sectional view showing the configuration of an information memory medium 1A. FIG. 3 is a plan view of the improved communication sheet 1. Fig. 4 is a graph showing the relationship between the amount of titanium oxide and the relative dielectric constant when titanium oxide is formulated in EPDM rubber. Fig. 5 is a graph showing the relationship between the amount of graphite and the relative dielectric constant when titanium oxide and graphite are blended in EPDM rubber. Fig. 6 is a plan view showing an improved communication sheet 31 used in another embodiment of the present invention. Fig. 7 is an enlarged cross-sectional view showing the improved communication sheet 41 used in another embodiment of the present invention. [Main component symbol description] 1 Improved communication unit 2 1st spacer 3 Auxiliary antenna 162974.doc •32· 201246684 4 10 11 20 21 22 31 41 100 2nd separator screwdriver body wireless 1C tag 1C chip antenna improved communication Slice improvement communication film information memory media 162974.doc •33·

Claims (1)

201246684 七、申請專利範圍： 1 · 一種改善通信片體，其係與無線ic標籤貼合而使用者， 其特徵在於包括： 第1分隔件，其具有配置上述無線1(^標籤之配置面； 辅助天線，其設置有孔、切口或間隙，且設置於與上 述第1分隔件之上述配置面相反側之面；及 第2分隔件，其夾持上述輔助天線而設置於與上述第1 分隔件相反側’且由相對於橡膠材料丨〇〇重量份或熱塑性 彈性體1 00重量份含有無機填充劑1 20〜400重量份之複合 材料而構成。 2.如請求項1之改善通信片體’其中上述第2分隔件相對於 橡膠材料100重量份，含有可塑劑5〜2〇重量份、作為填充 劑之膠體碳酸鈣25〜75重量份及作為抗老化劑之蠟〇 重量份》 3，如請求項!或2之改善通信片體，其中上述第卜分隔件係具 有可撓性之樹脂性膜 4. 一種資訊記憶媒體，其特徵在於包括： 無線1C標籤，其記憶資訊； 如請求項1至3中任一項之改善通信片體；及 長條構件#由導電性材料構成，且相對於上述改善 通信片體設置於與上述無線IC標籤相反側。 5 ·如清求項4之資訊g # n # # + “己隐媒體’其中上述長條構件係帶狀之 金屬構件或棒狀之金屬構件。 工 6·如請求項4或5之資訊記憶媒體，其中上述長條構件係 162974.doc 201246684 具之一部分或裝置之一部分。 7. 如清求項4或5之資訊 上述長條構杜 > 具中於上述第2分隔件與 ^ 、構件之間進而設有背面導體層。 8. 如凊求項6之資訊記憶媒體，其 述長條構件之n、社 、上述第2分隔件與上 間進而設有背面導體層。 162974.doc201246684 VII. Patent application scope: 1 . An improved communication sheet body, which is attached to a wireless ic label, and is characterized by comprising: a first partition member having a configuration surface of the wireless 1 (^ label); The auxiliary antenna is provided with a hole, a slit or a gap, and is provided on a surface opposite to the arrangement surface of the first separator; and the second separator is provided on the first partition by sandwiching the auxiliary antenna The opposite side of the member is composed of a composite material containing 20 to 400 parts by weight of the inorganic filler relative to the weight of the rubber material or 100 parts by weight of the thermoplastic elastomer. 2. The improved communication sheet body of claim 1 The above-mentioned second separator contains 5 to 2 parts by weight of a plasticizer, 25 to 75 parts by weight of colloidal calcium carbonate as a filler, and a part by weight of a wax enamel as an anti-aging agent with respect to 100 parts by weight of the rubber material. The improved communication sheet according to claim 2 or 2, wherein the above-mentioned cloth spacer has a flexible resin film. 4. An information memory medium, comprising: a wireless 1C label, The improved communication sheet according to any one of claims 1 to 3; and the elongated member # is made of a conductive material, and is disposed on the opposite side of the wireless IC label with respect to the improved communication sheet. For example, the information of the item 4 g # n # # + "hidden media" wherein the above-mentioned strip member is a strip-shaped metal member or a rod-shaped metal member. Worker 6 · The information memory medium of claim 4 or 5, Wherein the strip member 162974.doc 201246684 has a part or a part of the device. 7. The information of the item 4 or 5 is between the above-mentioned second partition and the member. Further, a back conductor layer is provided. 8. The information memory medium of claim 6, wherein the strip member n, the body, the second spacer, and the upper portion are further provided with a back conductor layer.
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