JP2021106223A - 電子部品 - Google Patents
電子部品 Download PDFInfo
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- JP2021106223A JP2021106223A JP2019236998A JP2019236998A JP2021106223A JP 2021106223 A JP2021106223 A JP 2021106223A JP 2019236998 A JP2019236998 A JP 2019236998A JP 2019236998 A JP2019236998 A JP 2019236998A JP 2021106223 A JP2021106223 A JP 2021106223A
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- inductor
- electronic component
- Prior art date
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- 239000004020 conductor Substances 0.000 claims abstract description 205
- 238000002161 passivation Methods 0.000 claims description 16
- 239000011810 insulating material Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 25
- 238000004519 manufacturing process Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000007747 plating Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000992 sputter etching Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000000313 electron-beam-induced deposition Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/10—Inductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/40—Capacitors
- H01L28/60—Electrodes
-
- 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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
-
- 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
-
- 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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0175—Inorganic, non-metallic layer, e.g. resist or dielectric for printed capacitor
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0179—Thin film deposited insulating layer, e.g. inorganic layer for printed capacitor
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0195—Dielectric or adhesive layers comprising a plurality of layers, e.g. in a multilayer structure
-
- 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
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09227—Layout details of a plurality of traces, e.g. escape layout for Ball Grid Array [BGA] mounting
-
- 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
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
-
- 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
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09672—Superposed layout, i.e. in different planes
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
-
- 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
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Coils Or Transformers For Communication (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
2 基板
3 平坦化層
4 誘電体膜
5 パッシベーション膜
6,7 絶縁層
11〜18,21〜27,31〜36 導体パターン
21a〜26a,26b,26c,31a〜34a,36a ビア(ビア導体)
41〜43 開口部
C キャパシタ
L インダクタ
M1,MM,M2,M3 導体層
P メッキ層
R1,R2 レジスト層
S シード層
Claims (6)
- 下部電極及び第1のインダクタパターンを含む第1の導体層と、
前記下部電極を覆う誘電体膜と、
前記誘電体膜を介して前記下部電極に積層された上部電極と、
前記第1の導体層、前記誘電体膜及び前記上部電極を覆う絶縁層と、
前記絶縁層上に設けられ、第2のインダクタパターンを含む第2の導体層と、を備え、
前記第1のインダクタパターンと前記第2のインダクタパターンは、前記絶縁層を貫通して設けられたビア導体を介して並列に接続されていることを特徴とする電子部品。 - 前記第1の導体層の厚みは、前記第2の導体層の厚みよりも薄いことを特徴とする請求項1に記載の電子部品。
- 前記第1のインダクタパターンと前記第2のインダクタパターンは、互いに同じパターン形状を有していることを特徴とする請求項1又は2に記載の電子部品。
- 前記ビア導体は、前記第1及び第2のインダクタパターンの両端にそれぞれ設けられていることを特徴とする請求項1乃至3のいずれか一項に記載の電子部品。
- 前記ビア導体は、前記第1及び第2のインダクタパターンの両端間にさらに設けられていることを特徴とする請求項4に記載の電子部品。
- 前記上部電極が設けられている領域においては前記上部電極を覆い、前記上部電極が設けられていない領域においては前記誘電体膜を覆うパッシベーション膜をさらに備え、
前記誘電体膜と前記パッシベーション膜は、いずれも無機絶縁材料からなることを特徴とする請求項1乃至5のいずれか一項に記載の電子部品。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019236998A JP7092106B2 (ja) | 2019-12-26 | 2019-12-26 | 電子部品 |
US17/132,626 US11357110B2 (en) | 2019-12-26 | 2020-12-23 | Electronic component |
CN202011550264.6A CN113053667B (zh) | 2019-12-26 | 2020-12-24 | 电子部件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019236998A JP7092106B2 (ja) | 2019-12-26 | 2019-12-26 | 電子部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021106223A true JP2021106223A (ja) | 2021-07-26 |
JP7092106B2 JP7092106B2 (ja) | 2022-06-28 |
Family
ID=76508148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019236998A Active JP7092106B2 (ja) | 2019-12-26 | 2019-12-26 | 電子部品 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11357110B2 (ja) |
JP (1) | JP7092106B2 (ja) |
CN (1) | CN113053667B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024101032A1 (ja) * | 2022-11-10 | 2024-05-16 | Tdk株式会社 | 電子部品 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022147628A (ja) * | 2021-03-23 | 2022-10-06 | 株式会社東芝 | 半導体装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06140250A (ja) * | 1992-10-29 | 1994-05-20 | Kyocera Corp | 基板内層型コイル |
JPH09198580A (ja) * | 1996-01-19 | 1997-07-31 | Daicel Chem Ind Ltd | 識別ラベル |
JP2001267512A (ja) * | 2000-03-23 | 2001-09-28 | Matsushita Electric Ind Co Ltd | スパイラルインダクタ |
JP2004095777A (ja) * | 2002-08-30 | 2004-03-25 | Yasuhiro Sugimoto | インダクタ素子 |
JP2006173145A (ja) * | 2004-12-10 | 2006-06-29 | Sharp Corp | インダクタ、共振回路、半導体集積回路、発振器、通信装置 |
JP2008034626A (ja) * | 2006-07-28 | 2008-02-14 | Tdk Corp | 電子部品及びその製造方法 |
JP2017139422A (ja) * | 2016-02-05 | 2017-08-10 | 株式会社村田製作所 | 電子部品 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09106916A (ja) * | 1995-10-12 | 1997-04-22 | Ngk Spark Plug Co Ltd | Lcフィルタ及びその周波数調整方法 |
KR100580162B1 (ko) * | 1999-10-15 | 2006-05-16 | 삼성전자주식회사 | 박막형 대역 통과 필터 및 그 제조방법 |
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JP2012186440A (ja) | 2011-02-18 | 2012-09-27 | Ibiden Co Ltd | インダクタ部品とその部品を内蔵しているプリント配線板及びインダクタ部品の製造方法 |
US9287034B2 (en) | 2012-02-27 | 2016-03-15 | Ibiden Co., Ltd. | Printed wiring board, inductor component, and method for manufacturing inductor component |
US10431508B2 (en) * | 2015-07-19 | 2019-10-01 | Vq Research, Inc. | Methods and systems to improve printed electrical components and for integration in circuits |
JP6380315B2 (ja) * | 2015-09-26 | 2018-08-29 | 株式会社村田製作所 | 積層型lcフィルタ |
JP6520801B2 (ja) * | 2016-04-19 | 2019-05-29 | 株式会社村田製作所 | 電子部品 |
US10026546B2 (en) * | 2016-05-20 | 2018-07-17 | Qualcomm Incorported | Apparatus with 3D wirewound inductor integrated within a substrate |
-
2019
- 2019-12-26 JP JP2019236998A patent/JP7092106B2/ja active Active
-
2020
- 2020-12-23 US US17/132,626 patent/US11357110B2/en active Active
- 2020-12-24 CN CN202011550264.6A patent/CN113053667B/zh active Active
Patent Citations (7)
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JPH06140250A (ja) * | 1992-10-29 | 1994-05-20 | Kyocera Corp | 基板内層型コイル |
JPH09198580A (ja) * | 1996-01-19 | 1997-07-31 | Daicel Chem Ind Ltd | 識別ラベル |
JP2001267512A (ja) * | 2000-03-23 | 2001-09-28 | Matsushita Electric Ind Co Ltd | スパイラルインダクタ |
JP2004095777A (ja) * | 2002-08-30 | 2004-03-25 | Yasuhiro Sugimoto | インダクタ素子 |
JP2006173145A (ja) * | 2004-12-10 | 2006-06-29 | Sharp Corp | インダクタ、共振回路、半導体集積回路、発振器、通信装置 |
JP2008034626A (ja) * | 2006-07-28 | 2008-02-14 | Tdk Corp | 電子部品及びその製造方法 |
JP2017139422A (ja) * | 2016-02-05 | 2017-08-10 | 株式会社村田製作所 | 電子部品 |
Cited By (1)
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WO2024101032A1 (ja) * | 2022-11-10 | 2024-05-16 | Tdk株式会社 | 電子部品 |
Also Published As
Publication number | Publication date |
---|---|
CN113053667A (zh) | 2021-06-29 |
JP7092106B2 (ja) | 2022-06-28 |
CN113053667B (zh) | 2022-09-16 |
US11357110B2 (en) | 2022-06-07 |
US20210204406A1 (en) | 2021-07-01 |
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