201112567 六、發明說明： 【發明所屬之技術領威】 本發明大體而言係關於無線充電’且更特定言之，係關 於與無線電力充電器相關之裝置、系統及方法。 本申請案根據35 U.S.C. §119(e)主張以下申請案之優先 權： 2009年2月 5 日申請之名為「WIRELESS P〇WER BATTERY PACK」之美國臨時專利申請案第61/150,2 57號’且該案已 讓與給其受讓人，並特此以引用之方式明確地併入本文 中； 2009年3月25日申請之名為「BATTERY ASSEMBLY WITH BUILT IN WIRELESS POWER ANTENNA」之美國 臨時專利申請案第61/163,387號，且該案已讓與給其受讓 人，並特此以引用之方式明確地併入本文中；及 2008年11月20曰申請之名為「WIRELESS POWER BATTERY REPLACEMENT」之美國臨時專利申請案第 61/116,608號，且該案已讓與給其受讓人，並特此以引用 之方式明確地併入本文中。 【先前技術】 通常’諸如無線通信裝置（例如，蜂巢式電話）之每一電 池組（battery)供電裝置需要其自己的充電器及電源，其通 常為AC電源插座（p〇wer outlet)。此在許多裝置需要充電 (每一裝置需要其自己的獨立充電器）時變得不便利。 正在開發在一傳輸器與耦合至待充電之電子裝置的一接 145608.doc 201112567 收器之間使用無線電力傳輸的方法。此等方法大體而言分 成兩類。一類係基於傳輸天線與待充電之裝置上的接收天 線之間的平面波輻射（亦稱為遠場輻射）之耦合。接收天線 - 收集輻射電力並對輻射電力整流以用於對電池組充電。天 、線大體而言具諧振長度以便改良耦合效率。此方法遭受以 下事貫·電力耦合隨天線之間的距離而迅速減少，使得在 適田距離（例如，小於丨至2公尺）上之充電變得困難。另 外，因為傳輸系統輻射平面波，所以無意之輕射若未經由 遽波來適當控制，則可干擾其他系統。 無線能量傳輸技術之其他方法係基於（例如）嵌入於「充 電」裝置、墊或表面中之傳輸天線與嵌入於待充電之主電 子裝置中之接收天線（加上整流電路）之間的電感耦合。此 方法具有傳輸天線與接收天線之間的間隔必需非常近（例 女 在千刀之幾公尺内）的缺點。雖然此方法確實具有在 同一區域中同時對多個裝置充電的能力，但是此區域通常 非常小且需要使用者將裝置準確地定位於特定區域。 除增加了同時充電之方便外，亦可藉由無線充電解決所 關注之環境及成本問題。當前，許多電子裝置被廣泛地使 ' 用’該等裝置藉由諸如AA、AAA、D、C電池（C Cell)、9 . 伏等格式之標準大小電池組來供電。此等電池組可為一次 電池或可再充電二次電池。一次電池為拋棄式的且增加環 境問題。可再充電二次電池可有助於解決所關注之環境問 題’但可再充電二次電池仍可需要自裝置移除以充電，此 可包括將可再充電二次電池置放於可僅具有用於電池組 145608.doc 201112567 (通常’四個電池組）之有限空間的充電器中。由於無線電 力充電之優點’可需要將由一次電池或二次電池供電之現 有裝置轉換（亦即’修整）為一具備無線無線供電能力裝置 (wireless powered enabled device)以在無線充電場中對電 池組再充電或操作於無線充電場中。 【實施方式】 詞語「例示性」在本文中用以意謂「充當一實例、例子 或說明」。本文中被描述為「例示性」的任一實施例未必 應解釋為比其他貫施例較佳或有利。 下文結合隨附圖式陳述之[實施方式]意欲作為本發明之 例不性實施例的描述且不意欲表示可實踐本發明之僅有實 施例。貫穿此說明書所使用之術語「例示性」意謂「充當 一實例、例子或說明」，且未必應解釋為比其他例示性實 施例較佳或有利。[實施方式]包括用於提供對本發明之例 示性實施例之澈底瞭解之目的的特定細節。熟習此項技術 者將認識到’可在無此等特定細節之情況下實踐本發明之 例示性實施例。在一些例子中，以方塊圖形式來展示熟知 之結構及裝置，以便避免使本文中呈現之例示性實施例的 新穎性模糊。 「無線電力」在本文中用以意謂與電場、磁場、 磁場相關聯的任何形式之能量，或另外在*使用實體電; 導體之情況下自傳輸器傳輸至接收器的能量。 ^說明根據本發明之各種例示性實施例的無線傳輸； 系統100。將輸入電力102提供至—傳輸器1〇4以用方 145608.doc 201112567 產生一用於提供能量轉移之t 秒之輻射％106。接收器108耦合至 輻射場106並產生一輸出電力u〇 乂用於由耦合至輸出電力 110之一裝置（圖中未繪示）儲在七 )储存或消耗。傳輸器104與接收 器10 8間隔一距離112。在—個例千极杏吵/丨上 1因例不性λ施例中，傳輸器 104及接收器108根據相互諧振關係而組態，且當接收器 108之諧振頻率與傳輸器1〇4之諧振頻率正好相同時，當接 收器108位於輻射場1〇6之「近塥，由η主你认 迎％」中時’傳輸器1〇4與接 收器108之間的傳輸損失為最小。 傳輸器104進一步包括一用於提供一用於能量傳輸之手 段的傳輸天線114，且接收器1〇8進一步包括一用於提供一 用於能量#收之手段的接收天線118。料天線及接收天 線根據應用及與其相關聯之裝置而定大小。如所述，藉由 將傳輸天線之近場中的能量之大部分耦合至接收天線而非 將電磁波中之大部分能量傳播至遠場而發生有效能量轉 移。當在近場中時，可在傳輸天線114與接收天線118之間 產生（develop)耦合模式。天線114及U8周圍可發生近場耦 合之區域本文中稱為耦合模式區。 圖2展示無線電力轉移系統之簡化示意圖。傳輸器1 包 括振盪器122、電力放大器124以及濾波器及匹配電路 ^6。振盡器經組態以產生具所要頻率之振盪器信號，可 回應於調整信號123而調整該振盪器信號。可回應於控制 信號125藉由電力放大器124以一放大量來放大振盪器信 號°可包括濾波器及匹配電路126以濾出諧波或其他不需 要之頻率並使傳輸器104之阻抗匹配傳輸天線114。 145608.doc 201112567 接收器108可包括一匹配電路132以及一整流器及切換電 路134，其用以產生一 DC電力輸出，該Dc電力輸出用以對 如圖2中所示之電池組136充電或供電給耦合至接收器之一 裝置（圖中未繪示）。可包括匹配電路132以使接收器1〇8之 阻抗匹配接收天線118。如本文中所使用，術語「電池 組」可包括除自身儲存電池外的器件，諸如，過電麼保護 電路。 如圖3 A中所說明，用於例示性實施例中之天線可經組態 為一「環形」天線150，其在本文中亦可被稱為「磁性」 天線。環形天線可經組態以包括一空氣磁芯（air c〇re)或一 實體磁芯（physical core)(諸如，鐵氧體磁芯p空氣磁芯環 形天線可更能容忍置放於磁芯附近之外來實體裝置。此 外，空氣磁芯環形天線允許將其他組件置放於磁芯區域 中。另外，空氣磁芯環可更易於能夠將接收天線118(圖2) 置放於傳輸天線114(圖2)之平面中，在該平面中傳輸天線 114(圖2)之耦合模式區可電力更大。 如所述’傳輸器104與接收器1〇8之間的能量之有效轉移 發生在傳輸器1 〇4與接收器i 〇8之間的匹配或幾乎匹配之諧 振期間。然而，即使傳輸器1〇4與接收器1〇8之間的諧振不 匹配，仍可以較低效率轉移能量。能量轉移藉由將能量自 傳輸天線之近場耦合至駐存於建立近場的鄰近區域中之接 收天線而非將能量自傳輸天線傳播至自由空間中而發生。 環形或磁性天線之諧振頻率係基於電感及電容。環形天 線中之電感大體而言係由環產生之電感，而電容大體而言 145608.doc 201112567 天線之電感以產生一具所要譜振頻率之譜振結 構。作為非限制性實例，電容器152及電容器154可添加至 天線乂產生-產线振信號丨56之諸振電路。因此，對於 較大直徑環形天線，誘發错振所需之電容大小隨環之直徑 或電感增加而減小。此外，隨環形或磁性天線之直徑增 加，近場之有效能量轉移區域增加。當然，其他譜振電^ 係可能的。作為另—非限制性實例，可將電容器並聯置放 於環形天線之兩個端子m —般熟f此項技術者 將認識到，對於傳輸天線，諧振信號156可為至環形天線 150之一輸入。 圖3B說明用於本發明之例示性實施例中的差動天線㈣ 之替代實施例。天線250可經組態為—差動線圈天線。在 差動天線組態中，天線25G之中心連接至接地端。天線25〇 之每一端連接至接收器/傳輸器單元（圖中未繪示）中，而非 如圖3A中所不一端連接至接地端。電容器252、253、254 可添加至天線250以產生一產生差動諧振信號之諧振電 路。差動天線組態可用於通信為雙向且需要至線圈中之傳 輸的情形中。一個此類情形可針對近場通信（NFC)系統。 本發明之例示性實施命j包括在處於彼此之近場中的兩個 天線之間耦合電力。如所述，近場為環繞天線之區域，在 該區域中存在電磁場但電磁場可不會遠離天線而傳播或輕 射。近場通常侷限於-接近天線之實體體積的體積。在本 發明之例到生實施例中，諸Μ &及多&環形天線之磁型 天線用於傳輸（Τχ)及接收（RX)天線系統兩者，因為與電型 145608.doc 201112567 天線（例如，小偶極天線）之電近場相比，對於磁型天線而 言磁近場振幅趨於較高，從而允許在該對之間的潛在較高 耗合n「電」天線（例如，偶極天線及單極天線）或磁 天線與電天線之組合亦預期為在本發明之範嘴内。 Τχ天線可在足夠低之頻率下並在一足夠大之天線大小情 - 況下操作，以在顯著大於早先提及之遠場及電感方法所允 . 許的距離下達成與小Rx天線的良好耦合（例如，> 4 dB)。 若Tx天線經恰當地定大小，則在主機裝置上之Rx天線置放 於驅動Tx環形天線之耦合模式區中（亦即，近場中）時可達 成高搞合位準（例如，-1 dB至-4 dB)。 將來可製造無線電力及/或NFC建置於電子裝置中之電子 裝置。然而，許多電子裝置被廣泛使用，其使用常規拋棄 式或可再充電電池組，該等電池組並非為具備無線供電能 力的，且其並非為具備NFC能力的。本發明之實施例包括 修整電子裝置的實施例，該等電子裝置最初未藉由無線電 力技術或NF C來建置，然而此等傳統電子裝置連同使用者 一起存在。此等實施例可包括定製電池組包（baUery pack)、定製置換外殼、修整標準電池組包等。 如本文中所使用之「修整」意謂修改一具有一電池組及 . 一電池組腔之現有電子裝置以包括用於對現有電池組充電 或對一置放於電子裝置中作為對現有電池組之替換的新電 池組充電的額外功能性，該電池組腔具有一用於將該現有 電池組固持於電子裝置中的形狀因數。 圖4說明根據本發明之實施例的具有修整電路之電子裝 145608.doc -10· 201112567 置400。電子裝置400可包括一具有無線電力接收天線420 及轉換電路430之後外殼410。電子裝置400可包括一包括 用於電子裝置400之内部電子電路（圖中未繪示）的前外殼 440及一電池組450。如圖4中所示，後外殼410可自前外殼 440移除。在後外殼410自前外殼440移除及與前外殼440分 開的情況下，可曝露電池組450、天線420及轉換電路 430。天線420可連同後外殼410—起置放或連同後外殼410 整體地形成。天線420及轉換電路430可獨立於前外殼440 而連同後外殼410—起製造。因此，後外殼410可經組態以 適合現有電子裝置且替換最初並非為具備無線供電能力之 電子裝置的相應原始外殼部分。 天線420及轉換電路430可經組態以接收及轉換來自外部 裝置之一信號且修整該電子裝置，其中該電子裝置最初並 不包括天線420或轉換電路430。外部源可為一無線電力傳 輸器，且天線420及轉換電路430可經進一步組態以接收及 轉換該信號以產生用於電子裝置400之無線電力。因此， 轉換電路430可包括諸如匹配電路132及整流器電路134(圖 2)之無線電力接收電路。天線420及轉換電路430亦可經組 態以使電子裝置能發送及接收NFC資料。 NFC之例示性通信機制及協定的細節可參見於2008年10 月 10 日申請之名為「SIGNALING CHARGING IN WIRELESS POWER ENVIRONMENT」的美國實用專利申請案第 12/249,866號中，該案之内容以引用之方式全部併入本文 中〇 145608.doc • 11 - 201112567 天線420可針對金屬障礙物（諸如，其他天線或接地平 面）周圍之淨空（clearance)而選擇路徑，以便致能並改良在 天線420周圍產生磁場之效能。在一實施例中轉換電路 430可經組態為一離散組件，諸如，ASIC。在操作中，電 子裝置400可經置放於傳輸天線（圖中未繪示）之範圍中，且 可在不需要將電池組450自電子裝置400中移除或不需要電 子裝置400連接至八〇插座的情況下對電池組45〇充電。 在操作中，後外殼41〇可經組態以連接至前外殼44〇，使 仔在轉換電路430與電池組450之間形成電連接，轉換電路 430與電池組450之間的電連接可經由轉換電路43〇之觸點 觸碰電池組450之觸點以建立電連接。替代例示性實施例 (諸如圖5中所不）可包括一自轉換電路43〇延伸以建立與電 池組450之觸點之電接觸之連接器（諸如，電纜電池組 450了為最初意欲操作電子裝置4〇〇的電池組，然而，電 池’.且450可經疋製以適合電子裝置4〇〇之現有電池組的形狀 因數連接至轉換電路430，且（若需要）允許天線42〇與轉 換電路430間隔開。 在另一例不性實施例中，天線42〇及轉換電路43〇可（諸 如）以套組形式與後外殼41〇分開製造。此套組接著可經修 正至最初經製造不具有無線電力充電或NFC能力的電子裝 置4〇〇中。包括天線42〇及轉換電路43〇之套組可經組態以 附接至電子裝置4〇〇或與其合併（諸如，與原始後外殼41〇 «併）。此等附接動作可藉由使用者、電子裝置4〇〇之提供 者或與其相關之另一方來執行。 145608.doc 201112567 為妁疋電池組疋否為可再充電的，充電裝置(亦即，經 ，正之天線420及轉換電路43〇)可經由無線充電或其他 錢通信（例如’ Zigbee、M芽等）與電子裝置彻通信以判 疋儲存電池適於再充電（亦即，非—次電池）。充電裝置亦 可與電子裝置400通信以判定電池組技術(例如，鎳鎘、鎳 金屬氫化物、鋰離子等）以便應用適當之充電協定。 為例示性目的，電子裝置4〇〇可為如圖4中所示之蜂巢式 電活。然而，一般熟習此項技術者將認識到，本發明之例 示ί生貫施例不限於此等電子裝置。其他電子裝置可包括個 數4助理日況/視訊裝置、相機、電池組供電電動工 具（power tool)、遠端控制、電腦滑鼠、膝上型電腦及其他 電池組供電電子裝置。 圖5說明根據本發明之例示性實施例的具有用於無線電 力之修整電路的電子裝置5〇〇〇電子裝置5〇〇可包括一具有 無線電力接收天線52〇及無線電力接收電路53〇之後外殼 510電子裝置500可包括一包括用於操作電子裝置5〇〇之 内。P電子電路（圖中未繪示）的前外殼54〇、電池組（圖中未 繪不）及屏蔽件550。如圖5中所示，屏蔽件550覆蓋電池 組。屏蔽件550可經組態以將天線與可環繞電池組之金屬 外罩隔離’此將在稍後較詳細地加以論述。 如圖5中所示’後外殼510可自前外殼540移除。在後外 殼5 10自前外殼54〇移除並與前外殼54〇分開的情況下，可 曝露屏蔽件550、無線電力接收天線520及無線電力接收電 路53〇 °無線電力接收天線520可連同後外殼510—起置放 145608.doc 13- 201112567 或連同後外殼5 10整體地形成。無線電力接收天線520及無 線電力接收電路530可獨立於前外殼540而連同後外殼5 1〇 一起製造。因此，後外殼510可經組態以適合現有電子裝 置且替換最初並非為具備無線供電能力之電子裝置的原始 後外殼。 在操作中，後外殼5 10可經組態以連接至前外殼54〇，使 得電連接形成於無線電力接收電路52〇與電池組之間。無 線電力接收電路520與電池組之間的電連接可經由無線電 力接收電路520之觸點與電池組之觸點形成電接觸以建立 電連接。或者’如圖5中所示，電子裝置5〇〇可包括一自無201112567 VI. Description of the Invention: [Technical Leadership of the Invention] The present invention relates generally to wireless charging and, more particularly, to devices, systems and methods related to wireless power chargers. The present application claims priority to 35 USC § 119(e): U.S. Provisional Patent Application No. 61/150, 2, 57, filed on February 5, 2009, entitled " WIRELESS P. WER BATTERY PACK. No. 'and the case has been given to its assignee, and is hereby expressly incorporated herein by reference in its entirety; the US provisional date of March 25, 2009, entitled "BATTERY ASSEMBLY WITH BUILT IN WIRELESS POWER ANTENNA" Patent Application No. 61/163,387, the disclosure of which is hereby incorporated by reference in its entirety in its entirety in its entirety in its entirety in U.S. Provisional Patent Application Serial No. 61/116,608, the entire disclosure of which is hereby incorporated by reference. [Prior Art] Typically, each battery-powered device such as a wireless communication device (e.g., a cellular phone) requires its own charger and power source, which is typically an AC power outlet. This becomes inconvenient when many devices require charging (each device requires its own separate charger). A method of using wireless power transfer between a transmitter and a receiver coupled to the electronic device to be charged is being developed. These methods are generally divided into two categories. One type is based on the coupling of plane wave radiation (also known as far field radiation) between the transmitting antenna and the receiving antenna on the device to be charged. Receiving Antenna - Collects radiated power and rectifies radiated power for charging the battery pack. The sky and line generally have a resonant length to improve coupling efficiency. This method suffers from the following effects: The power coupling is rapidly reduced with the distance between the antennas, making charging on the field distance (e.g., less than 丨 to 2 meters) difficult. In addition, because the transmission system radiates plane waves, unintentional light shots can interfere with other systems without proper control via chopping. Other methods of wireless energy transfer technology are based on, for example, inductive coupling between a transmission antenna embedded in a "charging" device, a pad or surface, and a receiving antenna (plus a rectifying circuit) embedded in the main electronic device to be charged . This method has the disadvantage that the spacing between the transmitting antenna and the receiving antenna must be very close (for example, within a few meters of a thousand feet). While this approach does have the ability to simultaneously charge multiple devices in the same area, this area is typically very small and requires the user to accurately position the device to a particular area. In addition to the convenience of simultaneous charging, it is also possible to solve the environmental and cost issues of concern through wireless charging. Currently, many electronic devices are widely used to power these devices by standard size battery packs in formats such as AA, AAA, D, C Cell, 9. Volt. These battery packs can be primary batteries or rechargeable secondary batteries. Primary batteries are disposable and add environmental problems. The rechargeable secondary battery can help solve the environmental problem of concern 'but the rechargeable secondary battery may still need to be removed from the device for charging, which may include placing the rechargeable secondary battery on only Used in battery packs for 145608.doc 201112567 (usually 'four battery packs'). Due to the advantages of wireless power charging, it may be necessary to convert (i.e., 'trimming) an existing device powered by a primary battery or a secondary battery into a wireless powered enabled device to pair the battery in the wireless charging field. Recharge or operate in a wireless charging field. [Embodiment] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The exemplifications of the present invention are intended to be illustrative of the embodiments of the invention and are not intended to represent the only embodiments of the invention. The term "exemplary" is used throughout the specification to mean "serving as an example, instance or description" and is not necessarily construed as being preferred or advantageous over other exemplary embodiments. [Embodiment] The specific details are provided for the purpose of providing a thorough understanding of the exemplary embodiments of the invention. Those skilled in the art will recognize that the exemplary embodiments of the invention may be practiced without the specific details. In some instances, well-known structures and devices are shown in the form of a block diagram in order to avoid obscuring the novelity "Wireless power" is used herein to mean any form of energy associated with an electric, magnetic, or magnetic field, or otherwise transmitted from a transmitter to a receiver in the presence of a conductor; ^Description of wireless transmissions in accordance with various exemplary embodiments of the present invention; The input power 102 is provided to the transmitter 1〇4 to generate a radiation % 106 of t seconds for providing energy transfer. Receiver 108 is coupled to radiation field 106 and produces an output power u 〇 for storage or consumption by a device (not shown) coupled to output power 110. Transmitter 104 is spaced a distance 112 from receiver 108. In the case of a case of a thousand april noodles, the transmitter 104 and the receiver 108 are configured according to mutual resonance relationship, and when the resonant frequency of the receiver 108 and the transmitter 1〇4 When the resonant frequencies are exactly the same, the transmission loss between the transmitter 1〇4 and the receiver 108 is minimized when the receiver 108 is in the vicinity of the radiation field 1〇6. Transmitter 104 further includes a transmit antenna 114 for providing a means for energy transfer, and receiver 1 8 further includes a receive antenna 118 for providing a means for energy harvesting. The antenna and receiving antenna are sized according to the application and the device associated with it. As described, efficient energy transfer occurs by coupling a substantial portion of the energy in the near field of the transmission antenna to the receiving antenna rather than propagating most of the energy in the electromagnetic wave to the far field. The coupling mode can be developed between the transmit antenna 114 and the receive antenna 118 when in the near field. The area around the antennas 114 and U8 where near field coupling can occur is referred to herein as the coupled mode region. Figure 2 shows a simplified schematic of a wireless power transfer system. Transmitter 1 includes oscillator 122, power amplifier 124, and filter and matching circuit ^6. The oscillating device is configured to generate an oscillator signal having a desired frequency that can be adjusted in response to the adjustment signal 123. The oscillator signal can be amplified by the power amplifier 124 by an amplification factor in response to the control signal 125. The filter and matching circuit 126 can be included to filter out harmonics or other unwanted frequencies and match the impedance of the transmitter 104 to the transmission antenna. 114. 145608.doc 201112567 Receiver 108 can include a matching circuit 132 and a rectifier and switching circuit 134 for generating a DC power output for charging or powering battery pack 136 as shown in FIG. A device (not shown) coupled to one of the receivers. A matching circuit 132 can be included to match the impedance of the receiver 1〇8 to the receive antenna 118. As used herein, the term "battery pack" may include devices other than the self-storing battery, such as an over-current protection circuit. As illustrated in Figure 3A, the antenna used in the exemplary embodiment can be configured as a "loop" antenna 150, which may also be referred to herein as a "magnetic" antenna. The loop antenna can be configured to include an air core or a physical core (such as a ferrite core p air core loop antenna can be more tolerant to the core) In addition, the air core loop antenna allows other components to be placed in the core region. In addition, the air core ring can more easily place the receiving antenna 118 (Fig. 2) on the transmitting antenna 114 ( In the plane of Figure 2), the coupled mode region of the transmit antenna 114 (Fig. 2) in this plane can be more powerful. As described in the 'Transfer 104 and the receiver 1 〇 8 effective transfer occurs in the transmission The matching or nearly matching resonance period between the device 1 〇 4 and the receiver i 〇 8 However, even if the resonance between the transmitter 1 〇 4 and the receiver 1 〇 8 does not match, the energy can be transferred with lower efficiency. Energy transfer occurs by coupling energy from the near field of the transmitting antenna to a receiving antenna residing in a neighboring region establishing a near field rather than propagating energy from the transmitting antenna into free space. Resonant frequency of a ring or magnetic antenna Based on inductance and capacitance. The inductance in the antenna is generally the inductance produced by the loop, and the capacitance is generally the inductance of the antenna to produce a spectral structure of the desired spectral frequency. As a non-limiting example, the capacitor 152 and the capacitor 154 can be added to the antenna circuit to generate the line-oscillation signal 丨 56. Therefore, for larger diameter loop antennas, the amount of capacitance required to induce the vibration is reduced as the diameter or inductance of the ring increases. The diameter of the ring or magnetic antenna increases, and the effective energy transfer area of the near field increases. Of course, other spectral vibrations are possible. As another non-limiting example, the capacitors may be placed in parallel at the two terminals of the loop antenna. As would be appreciated by those skilled in the art, the resonant signal 156 can be input to one of the loop antennas 150 for the transmit antenna. Figure 3B illustrates an alternate implementation of the differential antenna (4) for use in an exemplary embodiment of the present invention. For example, the antenna 250 can be configured as a differential coil antenna. In the differential antenna configuration, the center of the antenna 25G is connected to the ground. Each end of the antenna 25 is connected to the ground. In the transmitter/transmitter unit (not shown), instead of being connected to the ground terminal as shown in Figure 3A, capacitors 252, 253, 254 may be added to the antenna 250 to generate a resonant circuit that produces a differential resonant signal. The differential antenna configuration can be used in situations where the communication is bidirectional and requires transmission to the coil. One such scenario can be for a near field communication (NFC) system. Exemplary embodiments of the present invention include being in close proximity to each other. The power is coupled between two antennas in the field. As mentioned, the near field is the area surrounding the antenna in which an electromagnetic field is present but the electromagnetic field may not propagate or illuminate away from the antenna. The near field is usually limited to - close to the antenna The volume of the physical volume. In the example of the present invention, the magnetic antennas of the Μ & and multi & loop antennas are used for both transmission and reception (RX) antenna systems because of the electrical type. 145608.doc 201112567 The near-field amplitude of the antenna (for example, a small dipole antenna) tends to be higher for magnetic antennas, allowing for a higher potential mismatch between the pair. Electric antenna For example, monopole and dipole antenna) or a combination of magnetic and electric antennas is also contemplated within the scope of the invention is present in the mouth. The Τχ antenna can operate at a sufficiently low frequency and at a sufficiently large antenna size to achieve good with small Rx antennas at distances significantly greater than those allowed by the far-field and inductive methods mentioned earlier. Coupling (for example, > 4 dB). If the Tx antenna is properly sized, a high level of engagement can be achieved when the Rx antenna on the host device is placed in the coupled mode region of the Tx loop antenna (ie, in the near field) (eg, -1) dB to -4 dB). In the future, wireless power and/or NFC electronic devices built into electronic devices can be manufactured. However, many electronic devices are widely used, which use conventional disposable or rechargeable battery packs that are not wirelessly capable and that are not NFC capable. Embodiments of the present invention include embodiments of trimming electronic devices that were not initially built by radio technology or NF C, however such conventional electronic devices exist with the user. Such embodiments may include a custom battery pack (baUery pack), a custom replacement housing, a trim standard battery pack, and the like. As used herein, "trimming" means modifying an existing electronic device having a battery pack and a battery compartment to include charging or pairing an existing battery pack in an electronic device as an existing battery pack. The additional functionality of the replacement of the new battery pack has a form factor for holding the existing battery pack in the electronic device. Figure 4 illustrates an electronic device 145608.doc -10· 201112567 400 having a trimming circuit in accordance with an embodiment of the present invention. The electronic device 400 can include a housing 410 having a wireless power receiving antenna 420 and a conversion circuit 430. The electronic device 400 can include a front housing 440 and a battery pack 450 including internal electronic circuits (not shown) for the electronic device 400. As shown in FIG. 4, the rear outer casing 410 can be removed from the front outer casing 440. The battery pack 450, the antenna 420, and the conversion circuit 430 may be exposed in the case where the rear case 410 is removed from the front case 440 and separated from the front case 440. The antenna 420 can be placed together with the rear housing 410 or integrally formed with the rear housing 410. Antenna 420 and conversion circuit 430 can be fabricated separately from front housing 440 along with rear housing 410. Thus, the rear housing 410 can be configured to fit an existing electronic device and replace a corresponding original housing portion that was not originally a wireless powered electronic device. Antenna 420 and conversion circuit 430 can be configured to receive and convert signals from one of the external devices and to trim the electronic device, wherein the electronic device does not initially include antenna 420 or conversion circuit 430. The external source can be a wireless power transmitter, and the antenna 420 and the conversion circuit 430 can be further configured to receive and convert the signal to generate wireless power for the electronic device 400. Accordingly, conversion circuit 430 can include wireless power receiving circuits such as matching circuit 132 and rectifier circuit 134 (FIG. 2). Antenna 420 and conversion circuit 430 can also be configured to enable the electronic device to transmit and receive NFC data. The details of the NFC's exemplary communication mechanism and the agreement can be found in U.S. Patent Application Serial No. 12/249,866, filed on Jan. 10, 2008, entitled, "SIGNALING CHARGING IN WIRELESS POWER ENVIRONMENT" The manner is fully incorporated herein 〇 145608.doc • 11 - 201112567 Antenna 420 may select a path for clearance around metal obstacles (such as other antennas or ground planes) to enable and improve around antenna 420 The effect of generating a magnetic field. In one embodiment the conversion circuit 430 can be configured as a discrete component, such as an ASIC. In operation, the electronic device 400 can be placed in the range of a transmission antenna (not shown), and the battery pack 450 need not be removed from the electronic device 400 or the electronic device 400 is not required to be connected to the The battery pack 45 is charged in the case of a socket. In operation, the rear housing 41A can be configured to connect to the front housing 44A such that an electrical connection is made between the conversion circuit 430 and the battery pack 450, and the electrical connection between the conversion circuit 430 and the battery pack 450 can be via The contacts of the conversion circuit 43 are touching the contacts of the battery pack 450 to establish an electrical connection. Alternative exemplary embodiments (such as not shown in FIG. 5) may include a connector extending from the conversion circuit 43A to establish electrical contact with the contacts of the battery pack 450 (such as the cable battery pack 450 for the initial intended operation of the electronics) The battery pack of the device 4, however, the battery '. and 450 can be connected to the conversion circuit 430 by a form factor suitable for the existing battery pack of the electronic device 4, and (if necessary) allows the antenna 42 to be switched and converted. The circuit 430 is spaced apart. In another exemplary embodiment, the antenna 42 and the conversion circuit 43 can be fabricated separately from the rear housing 41 in a kit. The kit can then be modified to be initially manufactured. An electronic device having wireless power charging or NFC capability. The kit including the antenna 42A and the conversion circuit 43A can be configured to be attached to or merge with the electronic device 4 (such as with the original rear housing) 41〇«和). These attachment actions can be performed by the user, the provider of the electronic device 4 or the other party associated with it. 145608.doc 201112567 Is the battery pack rechargeable? ,Charge The electrical device (ie, via the positive antenna 420 and the conversion circuit 43A) can communicate with the electronic device via wireless charging or other money communication (eg, 'Zigbee, M-bud, etc.) to determine that the storage battery is suitable for recharging (also That is, a non-sub-battery. The charging device can also communicate with the electronic device 400 to determine battery technology (eg, nickel cadmium, nickel metal hydride, lithium ion, etc.) in order to apply an appropriate charging protocol. For illustrative purposes, electronics The device 4A can be a honeycomb type of electric activity as shown in Fig. 4. However, those skilled in the art will recognize that the exemplary embodiments of the present invention are not limited to such electronic devices. Other electronic devices may Includes 4 number of assistants/video devices, cameras, battery-powered power tools, remote controls, computer mice, laptops, and other battery-powered electronics. Figure 5 illustrates the invention in accordance with the present invention. The electronic device 5 of the exemplary embodiment having the trimming circuit for wireless power may include a wireless power receiving antenna 52 and a wireless power receiving circuit 53. The housing 510 electronic device 500 can then include a front housing 54A for operating the electronic device 5, a P electronic circuit (not shown), a battery pack (not shown), and a shield 550. The shield 550 covers the battery pack as shown in Figure 5. The shield 550 can be configured to isolate the antenna from the metal enclosure that can surround the battery pack, as will be discussed in more detail later. The rear housing 510 is shown removable from the front housing 540. The exposed shield 550, the wireless power receiving antenna 520, and the wireless power receiving are removed with the rear housing 5 10 removed from the front housing 54〇 and separated from the front housing 54〇 The circuit 53A wireless power receiving antenna 520 may be integrally formed with the rear housing 510, either 145608.doc 13-201112567 or together with the rear housing 510. The wireless power receiving antenna 520 and the wireless power receiving circuit 530 can be manufactured together with the rear case 5 1 独立 independently of the front case 540. Thus, the rear housing 510 can be configured to fit existing electronic devices and replace the original rear housing that was not originally a wireless powered electronic device. In operation, the rear housing 5 10 can be configured to connect to the front housing 54A such that an electrical connection is formed between the wireless power receiving circuit 52A and the battery pack. The electrical connection between the wireless power receiving circuit 520 and the battery pack can make electrical contact with the contacts of the battery pack via the contacts of the radio force receiving circuit 520 to establish an electrical connection. Or as shown in FIG. 5, the electronic device 5 can include a self-contained
線電力接收電路520延伸穿過屏蔽件55〇以建立與電池組I 觸點之電連接以便在無線電力充電期間對電池組充電之連 接器560(諸如，電纜）。 圖6Α說明根據本發明之實施例的整合儲存裝置_的橫 截面圖。整合儲存裝置600包括在共同外殼罩 housing enclosure)610中之儲存電池62〇、天線63〇、屏蔽 件640及其他電路650。 共同外殼罩610可經定形及宗p 疋尺寸為與一藉由電子裝置 使用之常規電池組相同之形壯田虹 肜狀因數。接著可將整合儲存裝 置600替代原始電池組而插 至電子裝置中以將可藉由來 自傳輸天線（圖中未繪示）之盔磕φ 、線電力而充電的一電池組 即，儲存電池620)提供給電子护番 十裒置。整合儲存裝置亦可包 括如上文所解釋之NFC能力。 連接器660可經組態而以—继 類似於原始電池組將與電子 145608.doc 14. 201112567 裝置接觸的方式而與電子裝置形成電接觸，以便將電U 提供給電子裝置。連接器660可為-如® 6A至圖t & $ 之電，、見，或者為觸點之集合，該觸點之集合用以建立與普 通電池組將接觸之觸點之電連接以便供電給電子裝置。 天線630可經組態以接收無線電力及NFC，諸如，線圈 天線。換言之，天線可經組態以接收無線電力傳輸、接收 NFC傳輸’或該兩者之組合。當經組態以接收兩者時，天 線630可由無線電力系統及電子裝置之原始電子件共用， 此可為將無線電力及NFC兩者整合於目前不具有此等能力 之現有電子裝置十的節省成本之方式。 儲存電池620可經組態為任何類型之電池組儲存電池’ 諸如，鋰離子電池組。因為整合儲存裝置6〇〇之共同外殼 罩610(還具有額外電路）可經組態以替換電子裝置之現有電 池組，儲存電池620之實體區域可實體地小於整合儲存裝 置600將在電子裝置中替換的現有電池组中之相應儲存電 池。然而，儲存電池620可在電力方面與先前電池組之儲 存電池相同或大於先前電池組之儲存電池。 屏蔽件640可為一位於儲存電池62〇與天線63〇之間的保 護磁場成形材料。屏蔽件640可經組態以將天線與可環繞 儲存電池620之一金屬外罩隔離。換言之，屏蔽件64〇可有 效定位磁場以減少儲存電池6 2 〇對天線6 3 〇之效能可具有的 破壞性影響。屏蔽件可由鐵氧體材料（諸如，flexield， 其可自日本東京TDK公司購得）製造。 其他電路650可將將電子裝置轉換為具備無線供電能力 145608.doc , c 201112567 ^NFC允許或具備無線供電能力與具備戰能力兩者之能 力提供給整合储存裝置6。。。此電路之實例包括如上文關 :圖2所論边之匹配電路及整流器電路。若過保護電路未 建置於儲存電池620巾，目，丨甘 、其他電路650亦可包括過電壓保 護電路。 ” 另外’整合儲存裝置_可包括當相關聯之電子裝置在 無線電力傳輸充電場之範圍内時啟動（例如，來自發光二 極，之閃光或某音訊指示）的指示器（例如，可視或音訊指 不益）。整合储存裝置_亦可包括—為了磁場之額外健壯 性而環繞組件之磁性透明封裝材料。 在知作中’整合儲存裝置_可經組態以在於-由無線 電力充電益之傳輪器產生的輻射場内時接收無線電力。無 線電力可儲存於儲存電池㈣(諸如，電池組）中。來自儲存 電池62(^之所儲存的電荷可接著用以供電給相關聯之電子 裝置。或者，由整合無線儲存裝置600所接收之電力可直 ^供電給電子裝置而非將電力儲存於儲存電池620中。換 δ之，一用途可為對儲存電池620充電以用於供電給電子 f置，且另一用途可為若電子裝置在傳輸天線之輻射場之 圍内則直接供電給電子裝置。如先前所描述，無線充電 包括-將電力供應至待充電之電子裝置中之接收天線的傳 輸天線電力接著可饋給一將所接收之電力轉換成DC電 洲_電路。Dc電力可對電子裝置之電池組充電或為 同時操作提供電力。大體而言，整合儲存裝置_可將接 線630儲存電池620(例如，電池組）及其他電路65〇 145608.doc •16· 201112567 (例如，整流電路連同用於發信給充電傳輸天線之電路）組 合於一共同外殼罩610中，其替換電子裝置之現有電池組 包。 其他或另外，整合儲存裝置600可經組態以使一電子裝 置能經由天線630發送及接收NFC。藉由使用整合儲存裝 置600來替換現有電池組包’電子裝置可不需要軟體修 改。使用整合儲存裝置600可為有利的，因為許多電子裝 置具有允許電子裝置僅藉由一為特定電子裝置所定製之 AC配接器來充電的定製軟體。在現有電池組端子處直接 充電可減少此等軟體相容性問題，因為對於電子裝置中之 軟體而言，可好像電力由常規電池組提供一樣而出現電 力。另外，因為整合儲存裝置6〇〇可經組態以符合電子裝 置之現有電池組的大小及形狀，所以可保持電子裝置之原 始工業設計。另外’整合料裝置6⑼可允許使用者藉由 以整合健存裝置_來替換現有電池組包而簡單地升級1 當前電子裝置。 具有共同外殼罩610之整合健存裝置6〇〇可能夠在不同整 合儲存裝置600上保持一更恆定之諧振。天線63〇、屏蔽件 640及儲存電池620之相對办里^日日 相對位置及間隔可在天線030之校正 調諸中起顯著作用。若組株 右、、且件（例如，儲存電池62〇、天線 630、屏蔽件640等）鬆開， ⑴此寻組件之間的各種間隔可 導致不同諧振頻率。換令 、。之，棱供一整合儲存裝置6〇〇可 允許無線電力或NFC通作之舳〆-*丄 ^ 遇乜之執仃更加可靠及可重複。 圖6Β說明根據本發明之其—μ _ H — —例不性貫施例的整合儲存裝 145608.doc 201112567 置600之橫截面圖。整合儲存裝置6〇〇包括在一具有連接器 660之共同外殼罩61〇中的儲存電池62〇、天線63〇、屏蔽件 640及其他電路65〇，每一者經組態而與先前關於圖6八所述 之組件相同。整合儲存裝置6〇〇額外地包括接收電路67〇， 其可在與其他電路650不同之一模組中。接收電路67〇可包 括與無線電力及/或NFC轉換相關之電路。此電路之實例可 包括將由天線63 0所接收之電力轉換成DC電力之整流器、 濾波器及調節器。 圖6C說明根據本發明之例示性實施例的整合儲存裝置 6〇〇之透視圖。整合儲存裝置6〇〇包括在具有連接器66〇之 共同外殼罩610中之儲存電池62〇、天線63〇、屏蔽件64〇及 其他電路650，每一者經組態而與先前關於圖6八所述之組 件相同。用於無線電力轉換、NFC或其之組合的電路可包 括於其他電路650中或包括於如圖6]5中所示之另一模組67〇 中。或者，用於NFC及/或無線電力轉換之電路可容納於整 «儲存裝置600外部，然而如此做可需要天線63〇連接存在 於整合儲存裝置600外部。 圖7說明根據本發明之又一實施例的整合儲存裝置7〇〇。 整合儲存裝置700可經組態為現有電池組之形狀及大小（亦 即，適合相同形狀因數）並具有與現有電池組相同之電極 連接。舉例而言，電子裝置可由拋棄式電池組（諸如，aa 電池組701及702)來供電。此等電池組類型常可用於攜帶 型電子器件（諸如，手電筒或玩具）之電池組隔室中。在此 例示性實施例中，修整電池組7〇1及7〇2包括—線圈天線 145608.doc 201112567 705，其可置放於電池組7〇1、7〇2之圓周中的一者或兩者 之邊緣周圍。另外，修整電池組7〇1及7〇2之一部分可由勹 括整流器、濾波器、調節器及使裝置能接收無線電力、 NFC或其組合所需的其他電路之電子電路71〇形成。藉由 將相關聯之電子裝置或修整電池組7〇1、7〇2單獨地置放於 傳輸天線之耦合模式區中，在電池組7〇2之剩餘部分申的 儲存電池（大體展示為712、714、716)可經無線地充電。 因此，整合儲存裝置700包括在共同外殼中之儲存電池 712、714、716、線圈天線705及相關聯之電子電路71〇。 整合儲存裝置700可用以藉由允許對由新無線充電電池組 總成所替換之電池組無線充電而修整電子裝置以根據無線 電力接收而操作或為具備NFC能力的。因為電池組之某區 域可專為額外電子電路而保留，所以可減少由電池組中之 儲存電池所使用之實體空間。然而，電池組之電效能可大 體上類似於被替換之現有電池組。雖然，圖7中展示六八電 池組，但是此等例示性電池組形狀及大小不應被視為限制 性的。整合儲存裝置可經組態以根據任何類型之電池組 (諸如，AA、AAA、C電池、D電池、9伏、鋰離子、鎳鎘 及鎳金屬氫化物電池組）而定形或定大小。 在另一例示性實施例中，某些現有電子裝置之外殼可太 厚，或提供太多内部屏蔽件，其可不允許無線充電場穿透 現有電子裝置之外殼。在此其他例示性實施例中，為具備 無線供電能力之電池組（諸如，圖4至圖7中之電池組）可自 電子裝置中移除並可置放於無線電力場中（諸如，充電墊 145608.doc •19· 201112567 上）。移除此電池組可自屏蔽區域移除電池組以允許無線 耦合發生。一旦經由無線電力接收而充電，則可在電子裝 置中替換具備無線供電能力電池組。 在另一例示性實施财，無線電力轉換石更體可經組態為 在外部連接至電子裝置（諸如，在DC輸入處連接至電子裝 置）之一裝置。 、 本文中所描述之方法可應用於多種通信標準，諸如， CDMA、WCDMA、〇FDM、8〇2 n、Gps、藍芽、 等。一般熟習此項技術者將理解，可使用多種不同技術中 之任一者來表示資訊及信號。舉例而言，可藉由電壓、電 流、電磁波、磁場或磁性粒子、光場或光學粒子或其任何 組合來表示可貫穿以上描述所參考之資料、指令、命令、 資訊、信號、位元、符號及碼片。 一般熟習此項技術者將瞭解，結合本文中揭示之例示性 實施例所描述之各種說明性邏輯區塊、模組、電路及演算 法步驟可實施為電子硬體、電腦軟體或兩者之組合。為了 清楚地說明硬體與軟體之可互換性，各種說明性組件、區 塊、模組、電路及步驟已在上文中大體在其功能性方面予 以描述。此功能性是實施為硬體或是軟體係視特定應用及 強加於整個系統之設計約束而定。熟習此項技術者可針對 每一特定應用以不同方式來實施所描述功能性，但此等實 施決策不應被解釋為會導致脫離本發明之例示性實施例的 範疇。 結合本文中揭示的例示性實施例所描述之各種說明性邏 145608.doc -20· 201112567 輯區塊、模組及電路可藉由通用處理器、數位信號處理器 (DSP)、特殊應用積體電路（ASIC)、場可程式化閘陣列 (FPGA)或其他可程式化邏輯裝置、離散閘或電晶體邏輯、 離散硬體組件或其經設計以執行本文中所描述之功能的任 何組合進行實施或執行。通用處理器可為微處理器，但在 替代例t，處理器可為任何習知處理器、控制器、微控制 器或狀態機。處理器亦可實施為計算裝置之組合，例如， DSP與微處理器之組合、複數個微處理器、結合崎核心 之—或多個微處理H ’或任何其他此組態。 結合本文中揭示的例示性實施例所描述之方法或演算法 之步驟可直接以硬體、以藉由處理器執行之軟體模組或以 兩者之組合進行體現。軟體模組可駐存於隨機存取記憶體 (RAM)、快閃記憶體、唯讀記憶體⑽⑷、電可程式化 时m(epr〇m) '電可抹除可程式化⑽）、暫存 盗、硬碟、抽取式磁碟、CD-R〇M或此項技術中已知的任 :其他形式之儲存媒體中。例示性儲存媒體輕合至處理 使传處理益可自健存媒體讀取資訊及將資訊寫入至儲 二體在替代例中’儲存媒體可與處理器成一體式。處 理器及儲存媒體可駐在 終端機中。在替代例中： C可駐存於使用者 ]中，處理益及儲存媒體可作為離散組 件而駐存於使用者終端機中。 《夕個例不性實施例中，所描述功能可以硬體、軟 體、韌體或其任何組人推― 該等功能可作若以軟體進行實施，則 4夕個心令或程式碼而儲存於電腦可讀 145608.doc -21- 201112567 媒體上或經由電腦可讀媒體而傳輸。電腦可讀媒體包括電 腦儲存媒體及通信媒體兩者，通信媒體包括促進將電腦程 式自-處傳遞至另一處之任何媒體，媒體可為可藉由 電腦存取之任何可用媒體。藉由實例而非限制，此等電腦 可讀媒體可包含RAM、ROM、EEPR0M、CD_R0m或其他 光碟儲存裝置、磁碟儲存裝置或其他磁性儲存裝置，或可 用以載運或儲存呈指令或資料結構之形式的所要程式碼且 可藉由電腦存取的任何其他媒體。又，將任何連接適當地 :作電腦可讀媒體。舉例而t，若使用同軸電纜、光：電 纜、雙絞線、數位用戶線（DSL)或諸如紅外線、無線電及 微波之無線技術而自網站、伺服器或其他遠端源傳輸軟 體，則同軸電纜、光纖電纜、雙絞線、DSL或諸如紅外 線、無線電及微波之無線技術係包括於媒體之定義中。如 本文中所使用，磁碟及光碟包括緊密光碟（CD)、雷射光 碟、光碟、數位影音光碟（DVD)、軟性磁碟及藍光光碟， 其中磁碟通常以磁性方式再現資料，而光碟使用雷射以光 學方式再現資料。上述各物之組合亦應包括於電腦可讀媒 體之範嘴内。 ' 提供所揭示例示性實施例之先前描述以使任何熟習此項 技術者均能夠製造或使用本發明。在不脫離本發明之精神 或範疇的情況下，對此等例示性實施例之各種修改對於熟 習此項技術者而言將係顯而易見的’且本文中所界定之一 般原理可應用於其他實施例。因此，本發明不意欲限於本 文中所展示之實施例，而應符合與本文中所揭示之原理及 145608.doc •22- 201112567 新穎特徵一致的最廣泛範_。 【圖式簡單說明】 圖1說明無線電力轉移系統之簡化方塊圖。 圖2說明無線電力轉移系統之簡化示意圖。 圖3 A說明供本發明之例示性實施例用的環形天線之示意 圖。 圖3B說明供本發明之例示性實施例用的差動天線之替代 實施例。 圖4說明根據本發明之例示性實施例的具有修整電路之 電子裝置。 圖5說明根據本發明之例示性實施例的具有用於無線電 力之修整電路的電子裝置。 圖6 A說明根據本發明之例示性實施例的整合儲存裝置之 橫截面圖。 圖6B說明根據本發明之另一例示性實施例的整合儲存裝 置之橫截面圖。 圖6C說明根據本發明之例示性實施例的整合儲存裝置之 透視圖。 圖7說明根據本發明之又一例示性實施例的整合儲存裝 置。 ’ 【主要元件符號說明】 無線傳輪或充電系統 102 輸入電力 104 傳輸器 145608.doc • 23· 201112567 106 輕射场 108 接收器 110 輸出電力 112 距離 114 傳輸天線 118 接收天線 122 振盪器 123 調整信號 124 電力放大 125 控制信號 126 濾波器及匹配電路 132 匹配電路 134 整流器及切換電路/整流器電路 136 電池組 150 環形天線 152 電容器 154 電容器 156 諧振信號 250 差動天線/天線 252 電容器 253 電容器 254 電容器 400 電子裝置 410 後外殼 145608.doc -24· 201112567 420 無線電力接收天線/天線 430 轉換電路 440 前外殼 450 電池組 500 電子裝置 510 後外殼 520 無線電力接收天線 530 無線電力接收電路 540 前外殼 550 屏蔽件 560 連接器 600 整合儲存裝置/整合無線儲存裝置 610 共同外殼罩 620 儲存電池 630 天線 640 屏蔽件 650 其他電路 660 連接器 670 接收電路/另一模組 700 整合儲存裝置 701 A A電池組/電池組/修整電池組 702 A A電池組/電池組/修整電池組 705 線圈天線 710 電子電路 145608.doc -25- 201112567 712 儲存電池 714 儲存電池 716 儲存電池 C! 電容器 c2 電容器 cn 電容器 145608.doc -26Line power receiving circuit 520 extends through shield 55 to establish a connector 560 (such as a cable) that is electrically coupled to the battery pack I contacts to charge the battery pack during wireless power charging. Figure 6A illustrates a cross-sectional view of an integrated storage device _ in accordance with an embodiment of the present invention. The integrated storage device 600 includes a storage battery 62A, an antenna 63A, a shield 640, and other circuitry 650 in a common housing enclosure 610. The common housing 610 can be shaped and sized to be the same shape as a conventional battery pack used by an electronic device. Then, the integrated storage device 600 can be inserted into the electronic device instead of the original battery pack to store the battery 620, that is, a battery pack that can be charged by the helmet φ φ and the line power from the transmission antenna (not shown). ) Provided to the electronic guards. The integrated storage device may also include NFC capabilities as explained above. Connector 660 can be configured to make electrical contact with the electronic device in a manner similar to the manner in which the original battery pack will be in contact with the electronic device 145608.doc 14. 201112567 to provide electrical power to the electronic device. The connector 660 can be, for example, a power supply, see, or a collection of contacts, the set of contacts being used to establish electrical connections to contacts that the normal battery pack will contact to supply power. Give electronic devices. Antenna 630 can be configured to receive wireless power and NFC, such as a coil antenna. In other words, the antenna can be configured to receive wireless power transmission, receive NFC transmissions, or a combination of the two. When configured to receive both, the antenna 630 can be shared by the wireless power system and the original electronic components of the electronic device, which can be a savings for integrating both wireless power and NFC into existing electronic devices that do not currently have such capabilities. The way of cost. The storage battery 620 can be configured to store any type of battery pack battery, such as a lithium ion battery pack. Because the integrated housing 610 of the integrated storage device 6 (which also has additional circuitry) can be configured to replace the existing battery pack of the electronic device, the physical area of the storage battery 620 can be physically smaller than the integrated storage device 600 to be in the electronic device. Replace the corresponding storage battery in the existing battery pack. However, the storage battery 620 may be identical in power to the storage battery of the previous battery pack or larger than the storage battery of the previous battery pack. The shield 640 can be a protective magnetic field forming material between the storage battery 62A and the antenna 63A. The shield 640 can be configured to isolate the antenna from a metal enclosure that can surround the storage battery 620. In other words, the shield 64 can effectively position the magnetic field to reduce the damaging effects of storing the battery 6 2 〇 on the performance of the antenna 6 3 . The shield can be made of a ferrite material such as flexield, which is commercially available from TDK Corporation of Tokyo, Japan. The other circuit 650 can convert the electronic device to have the wireless power supply capability 145608.doc, c 201112567 ^NFC allows or has the ability to both wireless power capability and combat capability to be provided to the integrated storage device 6. . . Examples of such a circuit include the matching circuit and the rectifier circuit as discussed above. If the over-protection circuit is not built into the storage battery 620, the other circuit 650 may also include an over-voltage protection circuit. In addition, the 'integrated storage device' may include an indicator (eg, visual or audio) that is activated (eg, from a light emitting diode, a flash or an audio indication) when the associated electronic device is within range of the wireless power transfer charging field. Integral storage device _ can also include - a magnetically transparent encapsulation material that surrounds the component for additional robustness of the magnetic field. In the knowledge of 'integrated storage device _ can be configured to be - powered by wireless power Wireless power is received within the radiation field generated by the wheel. The wireless power can be stored in a storage battery (4), such as a battery pack. The stored charge from the storage battery 62 can then be used to power the associated electronic device. Alternatively, the power received by the integrated wireless storage device 600 can be directly supplied to the electronic device instead of storing the power in the storage battery 620. For δ, one purpose can be to charge the storage battery 620 for power supply to the electronic device. f, and another use may be if the electronic device is directly powered to the electronic device within the radiation field of the transmission antenna. As previously described, wireless The power includes - transmitting antenna power to the receiving antenna of the electronic device to be charged, and then feeding a power to convert the received power into a DC battery. The DC power can charge the battery pack of the electronic device or Simultaneous operation provides power. In general, the integrated storage device _ can store the battery 620 (eg, battery pack) and other circuits 65 145608.doc • 16· 201112567 (for example, the rectifier circuit is used together for sending a charge The circuitry of the transmit antenna is combined in a common housing 610 that replaces the existing battery pack of the electronic device. Additionally or alternatively, the integrated storage device 600 can be configured to enable an electronic device to transmit and receive NFC via the antenna 630. The replacement of existing battery pack packages by the use of integrated storage device 600 may not require software modifications. The use of integrated storage device 600 may be advantageous because many electronic devices have electronic devices that are only allowed to be customized for a particular electronic device. Customized software for AC adapters to charge. Direct charging at existing battery pack terminals reduces these software compatibility Problem, because for software in an electronic device, power can appear as if the power was supplied by a conventional battery pack. In addition, because the integrated storage device 6 can be configured to conform to the size and shape of the existing battery pack of the electronic device. Therefore, the original industrial design of the electronic device can be maintained. In addition, the 'integration device 6 (9) can allow the user to simply upgrade the current electronic device by replacing the existing battery pack with the integrated storage device. The integrated memory device 6 can maintain a more constant resonance on different integrated storage devices 600. The relative position and interval of the antenna 63〇, the shield 640, and the storage battery 620 can be at the antenna 030. Correction plays a significant role. If the group is right, and the pieces (for example, the storage battery 62〇, the antenna 630, the shield 640, etc.) are loosened, (1) the various intervals between the seek components may result in different resonance frequencies. Change order, The ribs provide an integrated storage device that allows for wireless power or NFC to be used. -*丄 ^ The handling of the encounter is more reliable and repeatable. Figure 6A is a cross-sectional view of an integrated storage device 145608.doc 201112567 in accordance with the present invention - μ _ H - an example of a discontinuous embodiment. The integrated storage device 6A includes a storage battery 62A, an antenna 63A, a shield 640, and other circuits 65A in a common housing cover 61 with a connector 660, each configured and previously associated with The components described in 6-8 are the same. The integrated storage device 6 additionally includes a receiving circuit 67 that may be in a different module than the other circuits 650. Receive circuitry 67A may include circuitry associated with wireless power and/or NFC conversion. Examples of such a circuit may include a rectifier, a filter, and a regulator that converts power received by the antenna 63 0 into DC power. Figure 6C illustrates a perspective view of an integrated storage device 6〇〇, in accordance with an illustrative embodiment of the present invention. The integrated storage device 6A includes a storage battery 62A, an antenna 63A, a shield 64A, and other circuits 650 in a common housing cover 610 having connectors 66, each configured and previously associated with FIG. The components described in eight are the same. Circuitry for wireless power conversion, NFC, or a combination thereof may be included in other circuitry 650 or included in another module 67A as shown in Figure 6]. Alternatively, the circuitry for NFC and/or wireless power conversion can be housed outside of the entire «storage device 600, however doing so may require the antenna 63〇 connection to be present outside of the integrated storage device 600. Figure 7 illustrates an integrated storage device 7 in accordance with yet another embodiment of the present invention. The integrated storage device 700 can be configured to be the shape and size of an existing battery pack (i.e., suitable for the same form factor) and have the same electrode connections as existing battery packs. For example, the electronic device can be powered by a disposable battery pack, such as aa battery packs 701 and 702. These battery pack types are often used in battery compartments of portable electronic devices such as flashlights or toys. In this exemplary embodiment, the trim battery packs 7〇1 and 7〇2 include a coil antenna 145608.doc 201112567 705 that can be placed in one or both of the circumferences of the battery packs 7〇1, 7〇2 Around the edge of the person. Alternatively, one of the trimmed battery packs 7〇1 and 7〇2 can be formed by an electronic circuit 71 that includes a rectifier, a filter, a regulator, and other circuitry necessary to enable the device to receive wireless power, NFC, or a combination thereof. The storage battery (shown generally as 712) is applied to the remaining portion of the battery pack 7〇2 by placing the associated electronic device or trimmed battery packs 7〇1, 7〇2 separately in the coupling mode region of the transmission antenna. , 714, 716) can be charged wirelessly. Thus, integrated storage device 700 includes storage batteries 712, 714, 716, coil antenna 705, and associated electronic circuitry 71 within a common housing. The integrated storage device 700 can be used to trim the electronic device to operate according to wireless power reception or to be NFC capable by allowing wireless charging of the battery pack replaced by the new wireless rechargeable battery pack assembly. Since a certain area of the battery pack can be reserved for additional electronic circuitry, the physical space used by the storage battery in the battery pack can be reduced. However, the electrical performance of the battery pack can be substantially similar to the existing battery pack being replaced. Although the six-eight battery pack is shown in Figure 7, the shape and size of such exemplary battery packs should not be considered limiting. The integrated storage device can be configured to be shaped or sized according to any type of battery pack, such as AA, AAA, C batteries, D batteries, 9 volts, lithium ion, nickel cadmium, and nickel metal hydride battery packs. In another exemplary embodiment, the outer casing of some prior art electronic devices may be too thick or provide too many internal shields that may not allow the wireless charging field to penetrate the outer casing of existing electronic devices. In this other exemplary embodiment, a battery pack having wireless power capability (such as the battery packs of FIGS. 4-7) can be removed from the electronic device and placed in a wireless power field (such as charging). Pad 145608.doc •19· 201112567 on). Removing this battery pack removes the battery pack from the shielded area to allow wireless coupling to occur. Once charged via wireless power reception, a battery pack with wireless power capability can be replaced in the electronic device. In another exemplary implementation, the wireless power conversion stone may be configured to be externally coupled to an electronic device (such as a device connected to the electronic device at a DC input). The methods described herein are applicable to a variety of communication standards such as CDMA, WCDMA, 〇FDM, 8〇2 n, Gps, Bluetooth, and the like. Those of ordinary skill in the art will appreciate that information and signals may be represented using any of a variety of different technologies. For example, the data, instructions, commands, information, signals, bits, symbols referred to in the above description may be represented by voltages, currents, electromagnetic waves, magnetic fields or magnetic particles, light fields or optical particles, or any combination thereof. And chips. It will be appreciated by those skilled in the art that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the exemplary embodiments disclosed herein may be implemented as an electronic hardware, a computer software, or a combination of both. . To clearly illustrate the interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. This functionality is implemented as a hardware or soft system depending on the particular application and design constraints imposed on the overall system. A person skilled in the art can implement the described functionality in a different manner for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the exemplary embodiments of the invention. The various illustrative logic 145608.doc -20· 201112567 blocks, modules, and circuits described in connection with the exemplary embodiments disclosed herein may be implemented by a general purpose processor, a digital signal processor (DSP), or a special application. An implementation of an electrical circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein Or execute. A general purpose processor may be a microprocessor, but in the alternative t, the processor may be any conventional processor, controller, microcontroller or state machine. The processor can also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, a combination of a core, or a plurality of microprocessors H' or any other such configuration. The steps of the method or algorithm described in connection with the exemplary embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software module can be stored in random access memory (RAM), flash memory, read-only memory (10) (4), and electrically programmable m (epr〇m) 'electrically erasable programmable (10)), temporarily Stolen, hard disk, removable disk, CD-R〇M or any other known storage medium in the art. The exemplary storage medium is lighted to processing to enable the processing to read information from and write information to the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and storage media can reside in the terminal. In an alternative: C can reside in the user, and the processing and storage media can reside as discrete components in the user terminal. In the case of an ambiguous embodiment, the functions described may be pushed by hardware, software, firmware or any group of them. These functions may be implemented in software, and then stored in a 4th order or code. It can be transmitted on a computer readable 145608.doc -21- 201112567 media or via a computer readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates the transfer of the computer program from one location to another. The media can be any available media that can be accessed by the computer. By way of example and not limitation, such computer-readable media may comprise RAM, ROM, EEPROM, CD_ROM, or other optical disk storage device, disk storage device or other magnetic storage device, or may be used to carry or store an instruction or data structure. The form of the desired code and any other media that can be accessed by the computer. Also, any connection is properly made: as a computer readable medium. For example, if you use a coaxial cable, optical: cable, twisted pair, digital subscriber line (DSL), or wireless technology such as infrared, radio, and microwave to transmit software from a website, server, or other remote source, the coaxial cable , fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of the media. As used herein, magnetic disks and optical disks include compact discs (CDs), laser compact discs, optical discs, digital audio and video discs (DVDs), flexible magnetic discs, and Blu-ray discs, where the magnetic discs are typically magnetically reproduced while the disc is used. The laser optically reproduces the data. Combinations of the above should also be included in the mouth of computer readable media. The previous description of the disclosed exemplary embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to the illustrative embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the spirit and scope of the invention. . Thus, the present invention is not intended to be limited to the embodiments shown herein, but should be accorded to the broadest scope of the principles disclosed herein and the novel features of 145608.doc.22-201112567. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 illustrates a simplified block diagram of a wireless power transfer system. Figure 2 illustrates a simplified schematic of a wireless power transfer system. Figure 3A illustrates a schematic diagram of a loop antenna for use with an exemplary embodiment of the present invention. Figure 3B illustrates an alternate embodiment of a differential antenna for use with an exemplary embodiment of the present invention. 4 illustrates an electronic device having a trimming circuit in accordance with an illustrative embodiment of the present invention. Figure 5 illustrates an electronic device having a trimming circuit for radio power, in accordance with an illustrative embodiment of the present invention. Figure 6A illustrates a cross-sectional view of an integrated storage device in accordance with an illustrative embodiment of the present invention. Figure 6B illustrates a cross-sectional view of an integrated storage device in accordance with another exemplary embodiment of the present invention. Figure 6C illustrates a perspective view of an integrated storage device in accordance with an illustrative embodiment of the present invention. Figure 7 illustrates an integrated storage device in accordance with yet another exemplary embodiment of the present invention. ' [Main component symbol description] Wireless transmission or charging system 102 Input power 104 Transmitter 145608.doc • 23· 201112567 106 Light field 108 Receiver 110 Output power 112 Distance 114 Transmission antenna 118 Receiving antenna 122 Oscillator 123 Adjustment signal 124 Power amplification 125 Control signal 126 Filter and matching circuit 132 Matching circuit 134 Rectifier and switching circuit / rectifier circuit 136 Battery pack 150 Loop antenna 152 Capacitor 154 Capacitor 156 Resonant signal 250 Differential antenna / Antenna 252 Capacitor 253 Capacitor 254 Capacitor 400 Electronics Device 410 Rear Case 145608.doc -24· 201112567 420 Wireless Power Receiving Antenna/Antenna 430 Conversion Circuit 440 Front Case 450 Battery Pack 500 Electronics 510 Rear Case 520 Wireless Power Receiving Antenna 530 Wireless Power Receiving Circuit 540 Front Housing 550 Shield 560 Connector 600 Integrated Storage Device/Integrated Wireless Storage Device 610 Common Housing 620 Storage Battery 630 Antenna 640 Shield 650 Other Circuit 660 Connector 670 Receiving Circuit / Another Module 700 Storage device 701 AA battery pack/battery pack/dressing battery pack 702 AA battery pack/battery pack/dressing battery pack 705 coil antenna 710 electronic circuit 145608.doc -25- 201112567 712 storage battery 714 storage battery 716 storage battery C! capacitor C2 capacitor cn capacitor 145608.doc -26