JP2023090434A5 - - Google Patents

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Publication number
JP2023090434A5
JP2023090434A5 JP2021205393A JP2021205393A JP2023090434A5 JP 2023090434 A5 JP2023090434 A5 JP 2023090434A5 JP 2021205393 A JP2021205393 A JP 2021205393A JP 2021205393 A JP2021205393 A JP 2021205393A JP 2023090434 A5 JP2023090434 A5 JP 2023090434A5
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JP
Japan
Prior art keywords
liquid
ejection
pressure chamber
flow path
ejection port
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
Application number
JP2021205393A
Other languages
English (en)
Japanese (ja)
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JP2023090434A (ja
JP7822770B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2021205393A external-priority patent/JP7822770B2/ja
Priority to JP2021205393A priority Critical patent/JP7822770B2/ja
Priority to KR1020220171656A priority patent/KR20230092759A/ko
Priority to EP22212739.1A priority patent/EP4197789B1/en
Priority to CN202211613973.3A priority patent/CN116265245B/zh
Priority to US18/082,933 priority patent/US20230191797A1/en
Publication of JP2023090434A publication Critical patent/JP2023090434A/ja
Publication of JP2023090434A5 publication Critical patent/JP2023090434A5/ja
Publication of JP7822770B2 publication Critical patent/JP7822770B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021205393A 2021-12-17 2021-12-17 液体吐出ヘッドおよび液体吐出装置 Active JP7822770B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021205393A JP7822770B2 (ja) 2021-12-17 2021-12-17 液体吐出ヘッドおよび液体吐出装置
KR1020220171656A KR20230092759A (ko) 2021-12-17 2022-12-09 액체 토출 헤드 및 액체 토출 장치
EP22212739.1A EP4197789B1 (en) 2021-12-17 2022-12-12 Liquid ejection head and liquid ejection apparatus
CN202211613973.3A CN116265245B (zh) 2021-12-17 2022-12-15 液体喷出头和液体喷出设备
US18/082,933 US20230191797A1 (en) 2021-12-17 2022-12-16 Liquid ejection head and liquid ejection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021205393A JP7822770B2 (ja) 2021-12-17 2021-12-17 液体吐出ヘッドおよび液体吐出装置

Publications (3)

Publication Number Publication Date
JP2023090434A JP2023090434A (ja) 2023-06-29
JP2023090434A5 true JP2023090434A5 (https=) 2024-12-19
JP7822770B2 JP7822770B2 (ja) 2026-03-03

Family

ID=84488036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021205393A Active JP7822770B2 (ja) 2021-12-17 2021-12-17 液体吐出ヘッドおよび液体吐出装置

Country Status (5)

Country Link
US (1) US20230191797A1 (https=)
EP (1) EP4197789B1 (https=)
JP (1) JP7822770B2 (https=)
KR (1) KR20230092759A (https=)
CN (1) CN116265245B (https=)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004066468A (ja) 2002-08-01 2004-03-04 Canon Inc 記録装置及び記録ヘッド
JP5575456B2 (ja) 2009-11-05 2014-08-20 株式会社ミマキエンジニアリング 液滴吐出装置
JP6336862B2 (ja) 2014-09-04 2018-06-06 東芝テック株式会社 液体吐出装置
JP6900179B2 (ja) * 2016-01-08 2021-07-07 キヤノン株式会社 液体吐出ヘッド
US9902157B2 (en) * 2016-01-08 2018-02-27 Canon Kabushiki Kaisha Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus
JP6964975B2 (ja) * 2016-01-08 2021-11-10 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP6860305B2 (ja) 2016-07-22 2021-04-14 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置
JP6950194B2 (ja) 2016-12-22 2021-10-13 セイコーエプソン株式会社 液体噴射ヘッドおよび液体噴射装置
JP7119479B2 (ja) * 2018-03-23 2022-08-17 セイコーエプソン株式会社 液体噴射装置
US11376862B2 (en) * 2018-07-23 2022-07-05 Hewlett-Packard Development Company, L.P. Fluid ejection with micropumps and pressure-difference based fluid flow
JP7338205B2 (ja) 2019-04-01 2023-09-05 ブラザー工業株式会社 液体吐出ヘッド
JP7434997B2 (ja) 2020-02-14 2024-02-21 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
WO2021199451A1 (ja) 2020-03-30 2021-10-07 京セラ株式会社 液体吐出装置及び液体吐出方法
JP7822769B2 (ja) * 2021-12-17 2026-03-03 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置

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