JP2015501124A - 無線周波数(rf)エネルギーを使用してワイヤレスにデバイス充電するための装置およびワイヤレスに充電されるべきデバイス - Google Patents
無線周波数(rf)エネルギーを使用してワイヤレスにデバイス充電するための装置およびワイヤレスに充電されるべきデバイス Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
- H04B5/263—Multiple coils at either side
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
以下に、本願出願の当初の特許請求の範囲に記載された発明を付記する。
[C1]
無線周波数(RF)エネルギーを使用してワイヤレスに充電するための装置であって、
第1および第2の充電エリアを有する第1の充電器部分と、前記第1および第2の充電エリアは、共通のプレーンに位置付けられ、前記第1および第2の充電エリアは各々、前記第1および第2の充電エリアのいずれかに近接して置かれた充電受信デバイスをワイヤレスに充電するために少なくとも1つのコイルを有し、前記第1および第2の充電エリアの各々における前記少なくとも1つのコイルは、それぞれの巻き線を備え、前記第1の充電エリアにおける前記コイルの前記巻き線は前記第2の充電エリアにおける前記コイルの前記巻き線のものと反対の方向に巻かれ、各コイルは、直列に接続され、各コイルは、少なくとも1つの充電受信デバイスを充電するように構成され、
第3の充電エリアを有する第2の充電器部分と、前記第3の充電エリアは、前記第3の充電エリアの近接に置かれた充電受信デバイスをワイヤレスに充電するために巻き線を備える少なくとも1つのコイルを有し、前記第3の充電エリアにおける前記コイルは、前記第1および第2の充電エリアにおける前記コイルと直列に接続されており、前記第3の充電エリアは、前記第1および第2の充電エリアのプレーンに直交であるプレーンに位置付けられる、
を備える、装置。
[C2]
各コイルは、複数の充電受信デバイスを充電するように構成される、[1]に記載の装置。
[C3]
前記第1、第2、および第3の充電エリアのいずれかへの不特定の配列の近接に置かれた充電受信デバイスをさらに備え、前記第1および第2の充電エリアは、耳装着型充電受信デバイスを受信するように適合され、前記第3の充電エリアは、手首装着型充電受信デバイスを受信するように適合される、[1]に記載の装置。
[C4]
充電エネルギーは、約6.78MHzの周波数で転送される、[1]に記載の装置。
[C5]
前記第1、第2、および第3の充電エリアのいずれかに関連付けられた前記コイルと前記充電受信デバイスに関連付けられたアンテナコイルとのエリアの比率は、約2対1から7対1の範囲に及ぶ、[1]に記載された装置。
[C6]
前記コイルは、円筒コイル、平面コイル、およびプリントコイルから選ばれる、[1]に記載の装置。
[C7]
前記プリントコイルは、軟質フィルム上で形成される、[6]に記載の装置。
[C8]
前記第1の充電器部分および前記第2の充電器部分のいずれかで形成された凹部をさらに備え、アンテナコイルは、前記凹部の周辺に配置された円筒コイルとして構成され、前記凹部は充電受信デバイスを受信するように構成される、[1]に記載の装置。
[C9]
各コイルと関連付けられたキャパシタおよびスイッチをさらに備え、導電性状態にあるときに前記スイッチが、関連付けられたコイルが充電エネルギーを生成するために電流を受信することを阻むように、前記スイッチは選択的に動作可能である、[1]に記載の装置。
[C10]
スイッチ、キャパシタ、およびコイルは充電構造を形成し、導電性状態にあるときに各それぞれのスイッチが、前記関連付けられたコイルが充電エネルギーを生成することを阻むように、複数の充電構造は、選択的に動作可能である、[9]に記載の装置。
[C11]
複数の充電構造は、多数の充電受信デバイスを充電するように構成され、前記充電受信デバイスの数は、充電構造の数と等しい、充電構造の数より大きい、または充電構造の数より小さいあらゆる数である、[10]に記載の装置。
[C12]
無線周波数(RF)充電エネルギーを受信するように適合されたアンテナコイルと、
前記アンテナに結合された再充電可能な電力ソースと、前記アンテナコイルは、前記再充電可能な電力ソースに前記RF充電エネルギーを提供するように適合される、
を備える、手首装着型充電受信デバイス。
[C13]
前記充電受信デバイスに関連付けられた金属含有アセンブリから前記アンテナンコイルを分離するフェライト磁気マテリアルをさらに備える、[12]に記載の手首装着型充電受信デバイス。
[C14]
前記金属含有アセンブリが電子回路アセンブリを備える、[13]に記載の手首装着型充電受信デバイス。
[C15]
前記アンテナコイルは、円筒コイル、平面コイル、およびプリントコイルから選ばれる、[12]に記載の手首装着型充電受信デバイス。
[C16]
前記プリントコイルは、軟質フィルム上で形成される、[15]に記載の手首装着型充電受信デバイス。
[C17]
充電エネルギーは、約6.78MHzの周波数で転送される、[12]に記載の手首装着型充電受信デバイス。
[C18]
前記アンテナコイルは、前記手首装着型デバイスのボディの裏面に隣接した前記手首装着型デバイスに位置付けられる、[12]に記載の手首装着型充電受信デバイス。
[C19]
前記アンテナコイルは、前記手首装着型デバイス上のストラップに位置付けられる、[12]に記載の手首装着型充電受信デバイス。
[C20]
前記アンテナコイルは、前記再充電可能な電力ソースに近接して位置付けられる、[12]に記載の手首装着型充電受信デバイス。
[C21]
前記アンテナコイルは、前記手首装着型デバイスのボディの周りに巻かれる、[12]に記載の手首装着型充電受信デバイス。
[C22]
無線周波数(RF)充電エネルギーを受信するように適合されたアンテナコイルと、
前記アンテナに結合された再充電可能な電力ソースと、前記アンテナコイルは、前記再充電可能な電力ソースに前記RF充電エネルギーを提供するように適合される、
を備える、耳装着型充電受信デバイス。
[C23]
前記充電受信デバイスに関連付けられた金属含有アセンブリから前記アンテナンコイルを分離するフェライト磁気マテリアルをさらに備える、[22]に記載の耳装着型充電受信デバイス。
[C24]
前記金属含有アセンブリが電子回路アセンブリを備える、[23]に記載の耳装着型充電受信デバイス。
[C25]
前記金属含有アセンブリが前記再充電可能な電力ソースを備える、[23]に記載の耳装着型充電受信デバイス。
[C26]
前記アンテナコイルは、円筒コイル、平面コイル、およびプリントコイルから選ばれる、[22]に記載の耳装着型充電受信デバイス。
[C27]
前記プリントコイルは、軟質フィルム上で形成される、[26]に記載の耳装着型充電受信デバイス。
[C28]
前記円筒コイルは、前記再充電可能な電力ソースの周りに巻き付けられる、[26]に記載の耳装着型充電受信デバイス。
[C29]
充電エネルギーは、約6.78MHzの周波数で転送される、[22]に記載の耳装着型充電受信デバイス。
[C30]
無線周波数(RF)充電エネルギーを受信するように適合されたアンテナコイルと、
前記アンテナコイルに結合された再充電可能な電力ソースと、前記アンテナコイルは、前記再充電可能な電力ソースに前記RF充電エネルギーを提供するように適合される、
充電受信デバイスに関連付けられた金属含有アセンブリから前記アンテナンコイルを分離するフェライト磁気マテリアルと、
を備える、充電受信デバイス。
[C31]
前記充電受信デバイスは、手首装着型デバイスおよび耳装着型デバイスから選ばれる、[30]に記載の充電受信デバイス。
[C32]
前記金属含有アセンブリが電子回路アセンブリを備える、[30]に記載の充電受信デバイス。
[C33]
前記金属含有アセンブリが前記再充電可能な電力ソースを備える、[30]に記載の充電受信デバイス。
[C34]
前記アンテナコイルは、円筒コイル、平面コイル、およびプリントコイルから選ばれる、[30]に記載の充電受信デバイス。
[C35]
前記プリントコイルは、軟質フィルム上で形成される、[34]に記載の充電受信デバイス。
Claims (35)
- 無線周波数(RF)エネルギーを使用してワイヤレスに充電するための装置であって、
第1および第2の充電エリアを有する第1の充電器部分と、前記第1および第2の充電エリアは、共通のプレーンに位置付けられ、前記第1および第2の充電エリアは各々、前記第1および第2の充電エリアのいずれかに近接して置かれた充電受信デバイスをワイヤレスに充電するために少なくとも1つのコイルを有し、前記第1および第2の充電エリアの各々における前記少なくとも1つのコイルは、それぞれの巻き線を備え、前記第1の充電エリアにおける前記コイルの前記巻き線は前記第2の充電エリアにおける前記コイルの前記巻き線のものと反対の方向に巻かれ、各コイルは、直列に接続され、各コイルは、少なくとも1つの充電受信デバイスを充電するように構成され、
第3の充電エリアを有する第2の充電器部分と、前記第3の充電エリアは、前記第3の充電エリアの近接に置かれた充電受信デバイスをワイヤレスに充電するために巻き線を備える少なくとも1つのコイルを有し、前記第3の充電エリアにおける前記コイルは、前記第1および第2の充電エリアにおける前記コイルと直列に接続されており、前記第3の充電エリアは、前記第1および第2の充電エリアのプレーンに直交であるプレーンに位置付けられる、
を備える、装置。 - 各コイルは、複数の充電受信デバイスを充電するように構成される、請求項1に記載の装置。
- 前記第1、第2、および第3の充電エリアのいずれかへの不特定の配列の近接に置かれた充電受信デバイスをさらに備え、前記第1および第2の充電エリアは、耳装着型充電受信デバイスを受信するように適合され、前記第3の充電エリアは、手首装着型充電受信デバイスを受信するように適合される、請求項1に記載の装置。
- 充電エネルギーは、約6.78MHzの周波数で転送される、請求項1に記載の装置。
- 前記第1、第2、および第3の充電エリアのいずれかに関連付けられた前記コイルと前記充電受信デバイスに関連付けられたアンテナコイルとのエリアの比率は、約2対1から7対1の範囲に及ぶ、請求項1に記載された装置。
- 前記コイルは、円筒コイル、平面コイル、およびプリントコイルから選ばれる、請求項1に記載の装置。
- 前記プリントコイルは、軟質フィルム上で形成される、請求項6に記載の装置。
- 前記第1の充電器部分および前記第2の充電器部分のいずれかで形成された凹部をさらに備え、アンテナコイルは、前記凹部の周辺に配置された円筒コイルとして構成され、前記凹部は充電受信デバイスを受信するように構成される、請求項1に記載の装置。
- 各コイルと関連付けられたキャパシタおよびスイッチをさらに備え、導電性状態にあるときに前記スイッチが、関連付けられたコイルが充電エネルギーを生成するために電流を受信することを阻むように、前記スイッチは選択的に動作可能である、請求項1に記載の装置。
- スイッチ、キャパシタ、およびコイルは充電構造を形成し、導電性状態にあるときに各それぞれのスイッチが、前記関連付けられたコイルが充電エネルギーを生成することを阻むように、複数の充電構造は、選択的に動作可能である、請求項9に記載の装置。
- 複数の充電構造は、多数の充電受信デバイスを充電するように構成され、前記充電受信デバイスの数は、充電構造の数と等しい、充電構造の数より大きい、または充電構造の数より小さいあらゆる数である、請求項10に記載の装置。
- 無線周波数(RF)充電エネルギーを受信するように適合されたアンテナコイルと、
前記アンテナに結合された再充電可能な電力ソースと、前記アンテナコイルは、前記再充電可能な電力ソースに前記RF充電エネルギーを提供するように適合される、
を備える、手首装着型充電受信デバイス。 - 前記充電受信デバイスに関連付けられた金属含有アセンブリから前記アンテナンコイルを分離するフェライト磁気マテリアルをさらに備える、請求項12に記載の手首装着型充電受信デバイス。
- 前記金属含有アセンブリが電子回路アセンブリを備える、請求項13に記載の手首装着型充電受信デバイス。
- 前記アンテナコイルは、円筒コイル、平面コイル、およびプリントコイルから選ばれる、請求項12に記載の手首装着型充電受信デバイス。
- 前記プリントコイルは、軟質フィルム上で形成される、請求項15に記載の手首装着型充電受信デバイス。
- 充電エネルギーは、約6.78MHzの周波数で転送される、請求項12に記載の手首装着型充電受信デバイス。
- 前記アンテナコイルは、前記手首装着型デバイスのボディの裏面に隣接した前記手首装着型デバイスに位置付けられる、請求項12に記載の手首装着型充電受信デバイス。
- 前記アンテナコイルは、前記手首装着型デバイス上のストラップに位置付けられる、請求項12に記載の手首装着型充電受信デバイス。
- 前記アンテナコイルは、前記再充電可能な電力ソースに近接して位置付けられる、請求項12に記載の手首装着型充電受信デバイス。
- 前記アンテナコイルは、前記手首装着型デバイスのボディの周りに巻かれる、請求項12に記載の手首装着型充電受信デバイス。
- 無線周波数(RF)充電エネルギーを受信するように適合されたアンテナコイルと、
前記アンテナに結合された再充電可能な電力ソースと、前記アンテナコイルは、前記再充電可能な電力ソースに前記RF充電エネルギーを提供するように適合される、
を備える、耳装着型充電受信デバイス。 - 前記充電受信デバイスに関連付けられた金属含有アセンブリから前記アンテナンコイルを分離するフェライト磁気マテリアルをさらに備える、請求項22に記載の耳装着型充電受信デバイス。
- 前記金属含有アセンブリが電子回路アセンブリを備える、請求項23に記載の耳装着型充電受信デバイス。
- 前記金属含有アセンブリが前記再充電可能な電力ソースを備える、請求項23に記載の耳装着型充電受信デバイス。
- 前記アンテナコイルは、円筒コイル、平面コイル、およびプリントコイルから選ばれる、請求項22に記載の耳装着型充電受信デバイス。
- 前記プリントコイルは、軟質フィルム上で形成される、請求項26に記載の耳装着型充電受信デバイス。
- 前記円筒コイルは、前記再充電可能な電力ソースの周りに巻き付けられる、請求項26に記載の耳装着型充電受信デバイス。
- 充電エネルギーは、約6.78MHzの周波数で転送される、請求項22に記載の耳装着型充電受信デバイス。
- 無線周波数(RF)充電エネルギーを受信するように適合されたアンテナコイルと、
前記アンテナコイルに結合された再充電可能な電力ソースと、前記アンテナコイルは、前記再充電可能な電力ソースに前記RF充電エネルギーを提供するように適合される、
充電受信デバイスに関連付けられた金属含有アセンブリから前記アンテナンコイルを分離するフェライト磁気マテリアルと、
を備える、充電受信デバイス。 - 前記充電受信デバイスは、手首装着型デバイスおよび耳装着型デバイスから選ばれる、請求項30に記載の充電受信デバイス。
- 前記金属含有アセンブリが電子回路アセンブリを備える、請求項30に記載の充電受信デバイス。
- 前記金属含有アセンブリが前記再充電可能な電力ソースを備える、請求項30に記載の充電受信デバイス。
- 前記アンテナコイルは、円筒コイル、平面コイル、およびプリントコイルから選ばれる、請求項30に記載の充電受信デバイス。
- 前記プリントコイルは、軟質フィルム上で形成される、請求項34に記載の充電受信デバイス。
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Also Published As
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CN104081616A (zh) | 2014-10-01 |
IN2014CN03960A (ja) | 2015-09-25 |
US9236756B2 (en) | 2016-01-12 |
US20130141037A1 (en) | 2013-06-06 |
WO2013085892A2 (en) | 2013-06-13 |
KR20140098239A (ko) | 2014-08-07 |
WO2013085892A3 (en) | 2013-08-01 |
EP2789070A2 (en) | 2014-10-15 |
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