JP6649930B2 - 電子回路基板及び電子部品ユニット - Google Patents
電子回路基板及び電子部品ユニット Download PDFInfo
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- 239000000758 substrate Substances 0.000 claims description 51
- 239000012212 insulator Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 239000011889 copper foil Substances 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 9
- 230000004308 accommodation Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 43
- 239000012792 core layer Substances 0.000 description 10
- 239000000945 filler Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
- H05K3/4691—Rigid-flexible multilayer circuits comprising rigid and flexible layers, e.g. having in the bending regions only flexible layers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
- H05K5/0056—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB characterized by features for protecting electronic components against vibration and moisture, e.g. potting, holders for relatively large capacitors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/064—Hermetically-sealed casings sealed by potting, e.g. waterproof resin poured in a rigid casing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/058—Direct connection between two or more FPCs or between flexible parts of rigid PCBs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structure Of Printed Boards (AREA)
- Casings For Electric Apparatus (AREA)
Description
本発明に係る電子回路基板及び電子部品ユニットの実施形態の1つを図1から図9に基づいて説明する。
1A 回路基板中間体
1A1 切除部
10 リジッド基板部
11 絶縁体
12 回路パターン
20 フレキシブル基板部
21 絶縁体
21a 貫通孔
22 回路パターン
30 電子部品
100 電子部品ユニット
110 収容箱
110a 収容室
111a 開口
Claims (4)
- 絶縁性の絶縁体及び導電性の回路パターンを有し、かつ、実装した電子部品を前記回路パターンに対して電気的に接続させる硬質の複数のリジッド基板部と、
絶縁性の絶縁体を有すると共に、複数の前記リジッド基板部の内の少なくとも2つにおけるそれぞれの前記回路パターンに対して電気的に接続される導電性の回路パターンを有し、自らの前記回路パターンとの電気的な接続が成される前記リジッド基板部に対して一体化させた軟質の少なくとも1つのフレキシブル基板部と、
を備え、
前記フレキシブル基板部の前記絶縁体には、前記フレキシブル基板部の前記回路パターンが積層されていない場所に貫通孔を設け、
高電圧回路が形成された高電圧回路領域では、前記高電圧回路よりも低い低電圧回路が形成された低電圧回路領域と比較して、前記フレキシブル基板部の前記回路パターンにおける複数の導電部の隣り合うもの同士の間隔を大きく取り、その隣り合う前記導電部の間に当該導電部の絶縁性を確保し得る範囲内で最も大きい前記貫通孔を形成することを特徴とした電子回路基板。 - 前記リジッド基板部と前記フレキシブル基板部は、硬質の絶縁層及び軟質の絶縁層が積層された絶縁基材と前記絶縁基材に設けた軟質の導電基材とを有する回路基板中間体を元にして形成されたものであり、
前記フレキシブル基板部は、自らを成す軟質の前記絶縁層と当該軟質の絶縁層に設けた前記導電基材とを残して前記回路基板中間体から切除された残存部で形成され、
前記リジッド基板部の前記絶縁体は、硬質の前記絶縁層と軟質の前記絶縁層とで形成され、
前記リジッド基板部と前記フレキシブル基板部のそれぞれの前記回路パターンは、前記導電基材で形成され、
前記フレキシブル基板部の前記絶縁体は、軟質の前記絶縁層で形成されることを特徴とした請求項1に記載の電子回路基板。 - 前記フレキシブル基板部の前記回路パターンは、圧延銅箔で形成することを特徴とした請求項1又は2に記載の電子回路基板。
- 収容箱と、
前記収容箱の収容室に収容される電子回路基板と、
を備え、
前記電子回路基板は、
絶縁性の絶縁体及び導電性の回路パターンを有し、かつ、実装した電子部品を前記回路パターンに対して電気的に接続させる硬質の複数のリジッド基板部と、
絶縁性の絶縁体を有すると共に、複数の前記リジッド基板部の内の少なくとも2つにおけるそれぞれの前記回路パターンに対して電気的に接続される導電性の回路パターンを有し、自らの前記回路パターンとの電気的な接続が成される前記リジッド基板部に対して一体化させた軟質の少なくとも1つのフレキシブル基板部と、
を備え、
前記フレキシブル基板部の前記絶縁体には、前記フレキシブル基板部の前記回路パターンが積層されていない場所に貫通孔を設け、
高電圧回路が形成された高電圧回路領域では、前記高電圧回路よりも低い低電圧回路が形成された低電圧回路領域と比較して、前記フレキシブル基板部の前記回路パターンにおける複数の導電部の隣り合うもの同士の間隔を大きく取り、その隣り合う前記導電部の間に当該導電部の絶縁性を確保し得る範囲内で最も大きい前記貫通孔を形成し、
前記貫通孔が前記収容箱の前記収容室の開口を向くように前記リジッド基板部と前記フレキシブル基板部とが前記収容室に収容されている場合、前記貫通孔は、前記収容室に充填する充填剤の注入口として利用することを特徴とした電子部品ユニット。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017220794A JP6649930B2 (ja) | 2017-11-16 | 2017-11-16 | 電子回路基板及び電子部品ユニット |
US16/166,765 US10506724B2 (en) | 2017-11-16 | 2018-10-22 | Electronic circuit board |
DE102018219225.1A DE102018219225A1 (de) | 2017-11-16 | 2018-11-12 | Elektronische Leiterplatte |
Applications Claiming Priority (1)
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JP2017220794A JP6649930B2 (ja) | 2017-11-16 | 2017-11-16 | 電子回路基板及び電子部品ユニット |
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JP2019091841A JP2019091841A (ja) | 2019-06-13 |
JP6649930B2 true JP6649930B2 (ja) | 2020-02-19 |
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JP2017220794A Active JP6649930B2 (ja) | 2017-11-16 | 2017-11-16 | 電子回路基板及び電子部品ユニット |
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US (1) | US10506724B2 (ja) |
JP (1) | JP6649930B2 (ja) |
DE (1) | DE102018219225A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019169654A (ja) * | 2018-03-26 | 2019-10-03 | 矢崎総業株式会社 | 電子部品モジュール、電気接続箱及び電気接続箱 |
US10756522B2 (en) * | 2018-05-07 | 2020-08-25 | Monte Roger Losaw | Selectively adjustable junction box |
KR102511399B1 (ko) * | 2018-11-22 | 2023-03-17 | 닝보 써니 오포테크 코., 엘티디. | 회로기판, 회로기판 결합 패널, 잠망경 카메라 모듈, 및 그 적용 |
US11224134B2 (en) | 2019-11-14 | 2022-01-11 | Eaton Intelligent Power Limited | Electronic apparatus, circuit assembly, and associated method |
CN113823190B (zh) * | 2021-09-30 | 2023-11-28 | 武汉华星光电半导体显示技术有限公司 | 支撑复合板及显示模组 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS58166085U (ja) * | 1982-03-30 | 1983-11-05 | 横河電機株式会社 | 端子形変換器 |
JPH03227096A (ja) * | 1990-01-31 | 1991-10-08 | Matsushita Electric Works Ltd | 電気回路装置及びその製法 |
JPH05335696A (ja) * | 1992-05-29 | 1993-12-17 | Nippon Mektron Ltd | 折曲げ容易な可撓性回路基板及びその製造法 |
JPH09191161A (ja) * | 1996-01-09 | 1997-07-22 | Canon Inc | プリント配線板 |
DE19914418A1 (de) | 1999-03-30 | 2000-10-05 | Bosch Gmbh Robert | Leiterplatte mit starren und elastisch verformbaren Abschnitten und Gerät mit einer solchen Leiterplatte |
JP2002171031A (ja) * | 2000-11-30 | 2002-06-14 | Optrex Corp | フレキシブル配線基板および液晶表示装置 |
CN102077698B (zh) * | 2008-06-30 | 2013-03-27 | 新日铁化学株式会社 | 挠性电路基板及其制造方法以及挠性电路基板的弯曲部结构 |
JP2015065395A (ja) * | 2013-08-28 | 2015-04-09 | 矢崎総業株式会社 | ジャンパモジュール搭載回路基板および回路基板組立体 |
TW201537599A (zh) * | 2014-03-26 | 2015-10-01 | Hon Hai Prec Ind Co Ltd | 電子裝置 |
JP2017022183A (ja) * | 2015-07-07 | 2017-01-26 | 矢崎総業株式会社 | 電子部品ユニット用基板、及び、電子部品ユニット |
JP2017022809A (ja) | 2015-07-07 | 2017-01-26 | 矢崎総業株式会社 | 電子部品ユニット、及び、ワイヤハーネス |
JP2017022184A (ja) | 2015-07-07 | 2017-01-26 | 矢崎総業株式会社 | 電子部品ユニット用基板、及び、電子部品ユニット |
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2017
- 2017-11-16 JP JP2017220794A patent/JP6649930B2/ja active Active
-
2018
- 2018-10-22 US US16/166,765 patent/US10506724B2/en active Active
- 2018-11-12 DE DE102018219225.1A patent/DE102018219225A1/de active Pending
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US20190150299A1 (en) | 2019-05-16 |
JP2019091841A (ja) | 2019-06-13 |
DE102018219225A1 (de) | 2019-05-16 |
US10506724B2 (en) | 2019-12-10 |
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