JP7267563B2 - 発光材料、化合物、遅延蛍光体および発光素子 - Google Patents

発光材料、化合物、遅延蛍光体および発光素子 Download PDF

Info

Publication number
JP7267563B2
JP7267563B2 JP2018114758A JP2018114758A JP7267563B2 JP 7267563 B2 JP7267563 B2 JP 7267563B2 JP 2018114758 A JP2018114758 A JP 2018114758A JP 2018114758 A JP2018114758 A JP 2018114758A JP 7267563 B2 JP7267563 B2 JP 7267563B2
Authority
JP
Japan
Prior art keywords
group
general formula
substituted
ring
atom
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.)
Active
Application number
JP2018114758A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019006988A (ja
JP2019006988A5 (https=
Inventor
直人 能塚
ユソク ヤン
飛鳥 吉▲崎▼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyulux Inc
Original Assignee
Kyulux Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=65028429&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7267563(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kyulux Inc filed Critical Kyulux Inc
Priority to KR1020207000317A priority Critical patent/KR102678424B1/ko
Priority to PCT/JP2018/024302 priority patent/WO2019004254A1/ja
Priority to CN201880042612.3A priority patent/CN110799624B/zh
Priority to EP18824986.6A priority patent/EP3647392B2/en
Priority to KR1020247009416A priority patent/KR102750559B1/ko
Priority to US16/627,101 priority patent/US11832516B2/en
Publication of JP2019006988A publication Critical patent/JP2019006988A/ja
Publication of JP2019006988A5 publication Critical patent/JP2019006988A5/ja
Publication of JP7267563B2 publication Critical patent/JP7267563B2/ja
Application granted granted Critical
Priority to US18/475,451 priority patent/US12402532B2/en
Priority to US19/278,069 priority patent/US20250351724A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
    • C07C255/42—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being further bound to other hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/58—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/20—Delayed fluorescence emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Optics & Photonics (AREA)
JP2018114758A 2017-06-27 2018-06-15 発光材料、化合物、遅延蛍光体および発光素子 Active JP7267563B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020207000317A KR102678424B1 (ko) 2017-06-27 2018-06-27 발광 재료, 화합물, 지연 형광체 및 발광 소자
PCT/JP2018/024302 WO2019004254A1 (ja) 2017-06-27 2018-06-27 発光材料、化合物、遅延蛍光体および発光素子
CN201880042612.3A CN110799624B (zh) 2017-06-27 2018-06-27 发光材料、化合物、延迟荧光体及发光元件
EP18824986.6A EP3647392B2 (en) 2017-06-27 2018-06-27 Light-emitting material, compound, long-persistent phosphor and light-emitting element
KR1020247009416A KR102750559B1 (ko) 2017-06-27 2018-06-27 발광 재료, 화합물, 지연 형광체 및 발광 소자
US16/627,101 US11832516B2 (en) 2017-06-27 2018-06-27 Light-emitting material, compound, long-persistent phosphor and light-emitting element
US18/475,451 US12402532B2 (en) 2017-06-27 2023-09-27 Light-emitting material, compound, long-persistent phosphor and light-emitting element
US19/278,069 US20250351724A1 (en) 2017-06-27 2025-07-23 Light-emitting material, compound, long-persistent phosphor and light-emitting element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017124947 2017-06-27
JP2017124947 2017-06-27

Publications (3)

Publication Number Publication Date
JP2019006988A JP2019006988A (ja) 2019-01-17
JP2019006988A5 JP2019006988A5 (https=) 2021-04-30
JP7267563B2 true JP7267563B2 (ja) 2023-05-02

Family

ID=65028429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018114758A Active JP7267563B2 (ja) 2017-06-27 2018-06-15 発光材料、化合物、遅延蛍光体および発光素子

Country Status (5)

Country Link
US (1) US11832516B2 (https=)
EP (1) EP3647392B2 (https=)
JP (1) JP7267563B2 (https=)
KR (1) KR102678424B1 (https=)
CN (1) CN110799624B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102181841B1 (ko) * 2017-11-28 2020-11-23 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
KR102845511B1 (ko) * 2019-02-08 2025-08-12 삼성디스플레이 주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
KR102753926B1 (ko) * 2019-03-11 2025-01-15 삼성디스플레이 주식회사 헤테로시클릭 화합물 및 이를 포함한 유기 발광 소자
US12497363B2 (en) 2019-06-14 2025-12-16 Kyushu University, National University Corporation Isophthalonitrile compound, luminescent material and luminescent element using the same

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009094486A (ja) 2007-09-18 2009-04-30 Fujifilm Corp 有機電界発光素子
JP2011176250A (ja) 2010-01-28 2011-09-08 Fujifilm Corp 有機電界発光素子
WO2014208698A1 (ja) 2013-06-26 2014-12-31 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、および電子機器
WO2015060352A1 (ja) 2013-10-24 2015-04-30 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
WO2015080183A1 (ja) 2013-11-28 2015-06-04 国立大学法人九州大学 発光材料、有機発光素子および化合物
WO2015159706A1 (ja) 2014-04-16 2015-10-22 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子および電子機器
JP2016516085A (ja) 2013-03-22 2016-06-02 メルク パテント ゲーエムベーハー 電子素子のための材料
WO2016124704A1 (de) 2015-02-06 2016-08-11 Technische Universität Dresden Blaue fluoreszenzemitter
WO2016181772A1 (ja) 2015-05-08 2016-11-17 コニカミノルタ株式会社 π共役系化合物、有機エレクトロルミネッセンス素子材料、発光性薄膜、有機エレクトロルミネッセンス素子、表示装置及び照明装置
WO2016208240A1 (ja) 2015-06-23 2016-12-29 株式会社カネカ 有機ｅｌ材料およびそれを用いた有機ｅｌ素子
US20170098780A1 (en) 2015-10-05 2017-04-06 Samsung Electronics Co., Ltd. Condensed cyclic compound and organic light-emitting device including the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770617A (en) 1996-03-20 1998-06-23 Rutgers, The State University Of New Jersey Terbenzimidazoles useful as antifungal agents
JP2014135466A (ja) * 2012-04-09 2014-07-24 Kyushu Univ 有機発光素子ならびにそれに用いる発光材料および化合物
CN106062126B (zh) 2014-02-28 2019-01-11 九州有机光材股份有限公司 发光材料、有机发光元件及化合物
KR101783650B1 (ko) 2014-06-24 2017-10-23 제일모직주식회사 화합물, 이를 포함하는 유기광전자소자 및 표시장치
WO2016010380A1 (en) 2014-07-17 2016-01-21 Rohm And Haas Electronic Materials Korea Ltd. Electron transport material and organic electroluminescent device comprising the same
CN113563332B (zh) 2014-12-23 2024-12-17 达纳－法伯癌症研究所公司 作为egfr抑制剂的新的嘧啶和治疗病症的方法
KR101953175B1 (ko) 2015-04-24 2019-02-28 주식회사 엘지화학 함질소 다환 화합물 및 이를 이용하는 유기 발광 소자
KR102692558B1 (ko) * 2016-06-27 2024-08-08 삼성전자주식회사 축합환 화합물, 이를 포함한 혼합물 및 이를 포함한 유기 발광 소자

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009094486A (ja) 2007-09-18 2009-04-30 Fujifilm Corp 有機電界発光素子
JP2011176250A (ja) 2010-01-28 2011-09-08 Fujifilm Corp 有機電界発光素子
JP2016516085A (ja) 2013-03-22 2016-06-02 メルク パテント ゲーエムベーハー 電子素子のための材料
WO2014208698A1 (ja) 2013-06-26 2014-12-31 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、および電子機器
WO2015060352A1 (ja) 2013-10-24 2015-04-30 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
WO2015080183A1 (ja) 2013-11-28 2015-06-04 国立大学法人九州大学 発光材料、有機発光素子および化合物
WO2015159706A1 (ja) 2014-04-16 2015-10-22 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子および電子機器
WO2016124704A1 (de) 2015-02-06 2016-08-11 Technische Universität Dresden Blaue fluoreszenzemitter
WO2016181772A1 (ja) 2015-05-08 2016-11-17 コニカミノルタ株式会社 π共役系化合物、有機エレクトロルミネッセンス素子材料、発光性薄膜、有機エレクトロルミネッセンス素子、表示装置及び照明装置
WO2016208240A1 (ja) 2015-06-23 2016-12-29 株式会社カネカ 有機ｅｌ材料およびそれを用いた有機ｅｌ素子
US20170098780A1 (en) 2015-10-05 2017-04-06 Samsung Electronics Co., Ltd. Condensed cyclic compound and organic light-emitting device including the same

Also Published As

Publication number Publication date
KR102678424B1 (ko) 2024-06-25
KR20200021976A (ko) 2020-03-02
US11832516B2 (en) 2023-11-28
CN110799624B (zh) 2023-07-04
JP2019006988A (ja) 2019-01-17
EP3647392B1 (en) 2021-09-08
EP3647392B2 (en) 2025-08-13
EP3647392A4 (en) 2020-06-03
US20200227651A1 (en) 2020-07-16
CN110799624A (zh) 2020-02-14
EP3647392A1 (en) 2020-05-06

Similar Documents

Publication Publication Date Title
JP7222549B2 (ja) 化合物、発光材料および発光素子
JP6392240B2 (ja) 発光材料、有機発光素子および化合物
JP6293417B2 (ja) 化合物、発光材料および有機発光素子
JP6262711B2 (ja) 化合物、発光材料および有機発光素子
JP6367189B2 (ja) 発光材料、有機発光素子および化合物
JP6225111B2 (ja) 発光材料、化合物、およびそれらを用いた有機発光素子
JP6277182B2 (ja) 化合物、発光材料および有機発光素子
JP7410571B2 (ja) 化合物、発光材料、遅延蛍光体、有機発光素子、酸素センサー、分子の設計方法およびプログラム
WO2015080183A1 (ja) 発光材料、有機発光素子および化合物
JPWO2014203840A1 (ja) 赤色発光材料、有機発光素子および化合物
WO2014133121A1 (ja) 化合物、発光材料および有機発光素子
WO2018159662A1 (ja) 化合物、発光材料および有機発光素子
US12402532B2 (en) Light-emitting material, compound, long-persistent phosphor and light-emitting element
CN111278829B (zh) 化合物和包含其的有机发光器件
JP7184301B2 (ja) 電荷輸送材料
CN113015734A (zh) 杂环化合物及包含其的有机发光器件
WO2018047948A1 (ja) 有機発光素子ならびにそれに用いる発光材料および化合物
JP7267563B2 (ja) 発光材料、化合物、遅延蛍光体および発光素子
WO2021251461A1 (ja) 化合物、発光材料および発光素子
JP6622484B2 (ja) 発光材料、有機発光素子および化合物
JP2019206511A (ja) 化合物、発光材料および有機発光素子
JP2016084283A (ja) 化合物、発光材料および有機発光素子

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200220

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210319

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210319

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220412

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220610

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220809

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220930

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221208

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: 20230328

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230413

R150 Certificate of patent or registration of utility model

Ref document number: 7267563

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250