JP2016538807A - 特に発光ダイオード用の統合されたデュアル出力部を有するコンパクトドライバ - Google Patents
特に発光ダイオード用の統合されたデュアル出力部を有するコンパクトドライバ Download PDFInfo
- Publication number
- JP2016538807A JP2016538807A JP2016516068A JP2016516068A JP2016538807A JP 2016538807 A JP2016538807 A JP 2016538807A JP 2016516068 A JP2016516068 A JP 2016516068A JP 2016516068 A JP2016516068 A JP 2016516068A JP 2016538807 A JP2016538807 A JP 2016538807A
- Authority
- JP
- Japan
- Prior art keywords
- power converter
- output power
- dual output
- light emitting
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000009977 dual effect Effects 0.000 title claims abstract description 65
- 239000003990 capacitor Substances 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims description 6
- 238000003491 array Methods 0.000 claims description 3
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical compound CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- 230000001939 inductive effect Effects 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910002601 GaN Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/39—Circuits containing inverter bridges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/395—Linear regulators
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Dc-Dc Converters (AREA)
- Led Devices (AREA)
Abstract
Description
入力電圧を、2組のLED列を駆動するための2つの異なる出力電圧に変換するデュアル出力電力変換器と、
少なくとも1つの入力定値(セットポイント、設定点、設定値)に基づいて、デュアル出力電力変換器を制御するコントローラと、
を含み、デュアル出力電力変換器は、複数のスイッチと複数のコンデンサとを含むスイッチドコンデンサコンバータを含み、デュアル出力電力変換器の出力部は、デュアル出力電力変換器の内部ノードに接続され、コントローラは更に、スイッチを駆動するためのパルス幅変調(PWM)出力制御信号を供給し、PWM出力制御信号のデューティサイクルは、少なくとも1つの入力定値の関数である(少なくとも1つの入力定値に応じたデューティサイクルである)。
Claims (14)
- 少なくとも2組の発光デバイス列を駆動するためのドライバであって、
入力電圧を、前記少なくとも2組の発光デバイス列を駆動するための2つの異なる出力電圧に変換するデュアル出力電力変換器と、
少なくとも1つの入力定値に基づいて、前記デュアル出力電力変換器を制御するコントローラと、
を含み、
前記デュアル出力電力変換器は、複数のスイッチと複数のコンデンサとを含むスイッチドコンデンサコンバータを含み、前記デュアル出力電力変換器の出力部は、前記デュアル出力電力変換器の内部ノードに接続され、前記コントローラは更に、前記複数のスイッチを駆動するためのパルス幅変調出力制御信号を供給し、前記パルス幅変調出力制御信号のデューティサイクルは、前記少なくとも1つの入力定値の関数である、ドライバ。 - 前記デュアル出力電力変換器に供給される前記入力電圧を制御する制御可能な電圧レギュレータを更に含む、請求項1に記載のドライバ。
- 前記コントローラは更に、前記制御可能な電圧レギュレータを制御する、請求項2に記載のドライバ。
- 前記コントローラは更に、前記少なくとも2組の発光デバイス列の少なくとも一方の動作を表すフィードバック信号に応じて、前記デュアル出力電力変換器を閉ループ形式で制御する、請求項1に記載のドライバ。
- 前記コントローラは更に、前記少なくとも2組の発光デバイス列の少なくとも一方の動作を表すフィードバック信号に応じて、前記制御可能な電圧レギュレータを閉ループ形式で制御する、請求項3又は4に記載のドライバ。
- 出力フィルタを更に含み、前記少なくとも2組の発光デバイス列の少なくとも一方は、前記出力フィルタを介して前記2つの異なる出力電圧の少なくとも一方によって駆動される、請求項1に記載のドライバ。
- 前記デュアル出力電力変換器が含む前記スイッチドコンデンサコンバータは、ラダー構造に基づいている、請求項1に記載のドライバ。
- 前記デュアル出力電力変換器が含む前記スイッチドコンデンサコンバータは、ディクソンラダー構造に基づいている、請求項1乃至7の何れか一項に記載のドライバ。
- 前記デュアル出力電力変換器が含む前記スイッチドコンデンサコンバータは、フィボナッチ構造に基づいている、請求項1乃至7の何れか一項に記載のドライバ。
- 前記制御可能な電圧レギュレータは、スイッチモード電源を含む、請求項2乃至9の何れか一項に記載のドライバ。
- 前記制御可能な電圧レギュレータは、線形電圧レギュレータを含む、請求項2乃至9の何れか一項に記載のドライバ。
- 2組の発光デバイス列を含む照明システムであって、前記2組の発光デバイス列は、請求項1乃至11の何れか一項に記載のドライバによって駆動される、照明システム。
- 前記2組の発光デバイス列は、それぞれ、1つの又は直列にされた複数の赤色光を発する発光デバイス、及び、1つの又は直列にされた複数の青色光を発する発光デバイスを含む、請求項12に記載の照明システム。
- 少なくとも2組の発光デバイス列を駆動する方法であって、少なくとも、入力電圧を、前記少なくとも2組の発光デバイス列を駆動するための2つの異なる出力電圧に変換するステップと、複数のスイッチと複数のコンデンサとを有するスイッチドコンデンサコンバータを含むデュアル出力電力変換器を、前記複数のスイッチを、パルス幅変調信号で駆動することによって、制御するステップと、を含み、前記パルス幅変調信号のデューティサイクルは、少なくとも1つの入力定値の関数である、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13185185 | 2013-09-19 | ||
EP13185185.9 | 2013-09-19 | ||
PCT/IB2014/064651 WO2015040575A1 (en) | 2013-09-19 | 2014-09-19 | Compact driver, notably for a light emitting diode, having an integrated dual output |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016538807A true JP2016538807A (ja) | 2016-12-08 |
JP6143951B2 JP6143951B2 (ja) | 2017-06-07 |
Family
ID=49209279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016516068A Active JP6143951B2 (ja) | 2013-09-19 | 2014-09-19 | 特に発光ダイオード用の統合されたデュアル出力部を有するコンパクトドライバ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9743469B2 (ja) |
EP (1) | EP3047565B1 (ja) |
JP (1) | JP6143951B2 (ja) |
CN (1) | CN105557069B (ja) |
RU (1) | RU2671838C2 (ja) |
WO (1) | WO2015040575A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6541675B2 (ja) * | 2014-02-24 | 2019-07-10 | シグニファイ ホールディング ビー ヴィ | 拡張動作範囲を有する駆動回路 |
US9948177B2 (en) * | 2015-01-07 | 2018-04-17 | Philips Lighting Holding B.V. | Power conversion device |
WO2017125284A1 (en) | 2016-01-21 | 2017-07-27 | Philips Lighting Holding B.V. | A driver and method for driving at least two sets of solid state lighting elements |
US9578701B1 (en) * | 2016-05-12 | 2017-02-21 | Infineon Technologies Ag | Switched capacitor LED matrix driver |
CN106211445B (zh) * | 2016-07-20 | 2017-11-24 | 中山市颢景电子科技有限公司 | 双功率增流型led驱动电源 |
US10263514B1 (en) * | 2018-03-13 | 2019-04-16 | Psemi Corporation | Selectable conversion ratio DC-DC converter |
US10903738B2 (en) * | 2018-05-14 | 2021-01-26 | Analog Devices International Unlimited Company | High conversion-ratio hybrid switched power converter |
US10660174B2 (en) * | 2018-10-16 | 2020-05-19 | Ideal Industries Lighting Llc | Solid state luminaire with field-configurable CCT and/or luminosity |
US11482931B2 (en) | 2020-02-06 | 2022-10-25 | Psemi Corporation | In-rush current protected power converter |
US10992226B1 (en) | 2020-03-03 | 2021-04-27 | Psemi Corporation | Startup detection for parallel power converters |
US11832361B2 (en) | 2020-10-13 | 2023-11-28 | G&G Led, Llc | Low electromagnetic interference lighting device with variable output levels |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004064937A (ja) * | 2002-07-31 | 2004-02-26 | Nec Corp | チャージポンプ型昇圧回路 |
JP2005080395A (ja) * | 2003-08-29 | 2005-03-24 | Rohm Co Ltd | 電源装置 |
JP2006013014A (ja) * | 2004-06-24 | 2006-01-12 | Matsushita Electric Ind Co Ltd | 発光素子駆動回路 |
WO2006043370A1 (ja) * | 2004-10-19 | 2006-04-27 | Rohm Co., Ltd | スイッチング電源制御回路およびスイッチング電源装置ならびにそれを用いた電子機器 |
WO2006043479A1 (ja) * | 2004-10-19 | 2006-04-27 | Rohm Co., Ltd | スイッチング電源装置およびそれを用いた電子機器 |
JP2007080771A (ja) * | 2005-09-16 | 2007-03-29 | Nec Lighting Ltd | 照明用低圧電源回路、照明装置および照明用低圧電源出力方法 |
JP2011504075A (ja) * | 2007-11-07 | 2011-01-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電源回路 |
JP2011142717A (ja) * | 2010-01-06 | 2011-07-21 | Sharp Corp | チャージポンプ回路 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6563269B2 (en) | 1999-12-06 | 2003-05-13 | Mark I. Robinett | Rechargeable portable light with multiple charging systems |
US6636104B2 (en) | 2000-06-13 | 2003-10-21 | Microsemi Corporation | Multiple output charge pump |
US6522558B2 (en) | 2000-06-13 | 2003-02-18 | Linfinity Microelectronics | Single mode buck/boost regulating charge pump |
US6501193B1 (en) * | 2001-09-07 | 2002-12-31 | Power-One, Inc. | Power converter having regulated dual outputs |
JP4379416B2 (ja) | 2005-04-26 | 2009-12-09 | エプソンイメージングデバイス株式会社 | Led駆動回路、照明装置および電気光学装置 |
US20060262574A1 (en) * | 2005-05-20 | 2006-11-23 | David Kelly | DC high voltage to DC low voltage converter |
TWI310292B (en) | 2005-06-14 | 2009-05-21 | Richtek Technology Corp | Dimming method and system thereof |
US7696735B2 (en) * | 2007-03-30 | 2010-04-13 | Intel Corporation | Switched capacitor converters |
US7919936B2 (en) * | 2008-08-05 | 2011-04-05 | O2 Micro, Inc | Driving circuit for powering light sources |
US8148919B2 (en) * | 2008-08-05 | 2012-04-03 | O2Micro, Inc | Circuits and methods for driving light sources |
US7795761B2 (en) * | 2008-12-19 | 2010-09-14 | Active-Semi, Inc. | Power converters with switched capacitor buck/boost |
RU2566736C2 (ru) * | 2009-02-26 | 2015-10-27 | Конинклейке Филипс Электроникс Н.В. | Резонансный преобразователь |
US8564155B2 (en) * | 2009-05-06 | 2013-10-22 | Polar Semiconductor, Inc. | Multiple output power supply |
CN102378435B (zh) | 2010-08-16 | 2015-02-18 | 英飞特电子(杭州)股份有限公司 | 一种发光二极管恒流驱动电路的开路保护电路 |
CN103262400A (zh) | 2010-08-18 | 2013-08-21 | 芬斯克斯有限公司 | 基于电池的甚高频开关功率变换器 |
WO2013086445A1 (en) | 2011-12-09 | 2013-06-13 | The Regents Of The University Of California | Switched-capacitor isolated led driver |
-
2014
- 2014-09-19 CN CN201480051773.0A patent/CN105557069B/zh active Active
- 2014-09-19 US US15/023,200 patent/US9743469B2/en active Active
- 2014-09-19 EP EP14787275.8A patent/EP3047565B1/en active Active
- 2014-09-19 WO PCT/IB2014/064651 patent/WO2015040575A1/en active Application Filing
- 2014-09-19 JP JP2016516068A patent/JP6143951B2/ja active Active
- 2014-09-19 RU RU2016114547A patent/RU2671838C2/ru active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004064937A (ja) * | 2002-07-31 | 2004-02-26 | Nec Corp | チャージポンプ型昇圧回路 |
JP2005080395A (ja) * | 2003-08-29 | 2005-03-24 | Rohm Co Ltd | 電源装置 |
JP2006013014A (ja) * | 2004-06-24 | 2006-01-12 | Matsushita Electric Ind Co Ltd | 発光素子駆動回路 |
WO2006043370A1 (ja) * | 2004-10-19 | 2006-04-27 | Rohm Co., Ltd | スイッチング電源制御回路およびスイッチング電源装置ならびにそれを用いた電子機器 |
WO2006043479A1 (ja) * | 2004-10-19 | 2006-04-27 | Rohm Co., Ltd | スイッチング電源装置およびそれを用いた電子機器 |
JP2007080771A (ja) * | 2005-09-16 | 2007-03-29 | Nec Lighting Ltd | 照明用低圧電源回路、照明装置および照明用低圧電源出力方法 |
JP2011504075A (ja) * | 2007-11-07 | 2011-01-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電源回路 |
JP2011142717A (ja) * | 2010-01-06 | 2011-07-21 | Sharp Corp | チャージポンプ回路 |
Also Published As
Publication number | Publication date |
---|---|
RU2016114547A (ru) | 2017-10-24 |
EP3047565B1 (en) | 2019-01-09 |
JP6143951B2 (ja) | 2017-06-07 |
RU2016114547A3 (ja) | 2018-09-05 |
CN105557069B (zh) | 2018-04-06 |
WO2015040575A1 (en) | 2015-03-26 |
US9743469B2 (en) | 2017-08-22 |
US20160234895A1 (en) | 2016-08-11 |
EP3047565A1 (en) | 2016-07-27 |
RU2671838C2 (ru) | 2018-11-07 |
CN105557069A (zh) | 2016-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6143951B2 (ja) | 特に発光ダイオード用の統合されたデュアル出力部を有するコンパクトドライバ | |
US9924569B2 (en) | LED driving circuit | |
US9699844B2 (en) | Multichannel constant current LED driving circuit, driving method and LED driving power | |
JP6430519B2 (ja) | 補助出力を有する特に発光ダイオード用のコンパクトなドライバ | |
JP5981337B2 (ja) | 低コストの電力供給回路及び方法 | |
US9806604B2 (en) | Compact power conversion device with continuous output regulation range | |
US10327295B2 (en) | Multi string controller with independent current setting for each string | |
US20190327813A1 (en) | N-color scalable led driver | |
US9642203B2 (en) | Controlling dimming ratio and output ripple voltage | |
EP3011805B1 (en) | Light emitting diode driver with differential voltage supply | |
EP3213602B1 (en) | Dual control led driver | |
Huang et al. | A driving circuit with partial power regulation for RGB LED lamps | |
JP2012195251A (ja) | Led駆動回路 | |
KR20150045064A (ko) | 지연 루틴을 이용한 발광 다이오드 구동 회로 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161028 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170126 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170410 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170509 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6143951 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |