JP2023090627A - 液体吐出ヘッド及び液体吐出装置 - Google Patents

液体吐出ヘッド及び液体吐出装置 Download PDF

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Publication number
JP2023090627A
JP2023090627A JP2022166263A JP2022166263A JP2023090627A JP 2023090627 A JP2023090627 A JP 2023090627A JP 2022166263 A JP2022166263 A JP 2022166263A JP 2022166263 A JP2022166263 A JP 2022166263A JP 2023090627 A JP2023090627 A JP 2023090627A
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Japan
Prior art keywords
pressure
channel
ink
liquid
chamber
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Pending
Application number
JP2022166263A
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English (en)
Japanese (ja)
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JP2023090627A5 (enExample
Inventor
和哉 吉居
Kazuya Yoshii
直純 鍋島
Naozumi Nabeshima
壮至 近藤
Soji Kondo
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.)
Canon Inc
Original Assignee
Canon 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.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to KR1020220171650A priority Critical patent/KR20230092758A/ko
Priority to EP22212740.9A priority patent/EP4197797B1/en
Priority to CN202211602003.3A priority patent/CN116265248A/zh
Priority to US18/065,346 priority patent/US12384159B2/en
Publication of JP2023090627A publication Critical patent/JP2023090627A/ja
Priority to US19/246,061 priority patent/US20250313014A1/en
Publication of JP2023090627A5 publication Critical patent/JP2023090627A5/ja
Pending legal-status Critical Current

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  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2022166263A 2021-12-17 2022-10-17 液体吐出ヘッド及び液体吐出装置 Pending JP2023090627A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020220171650A KR20230092758A (ko) 2021-12-17 2022-12-09 액체 토출 헤드 및 액체 토출 장치
EP22212740.9A EP4197797B1 (en) 2021-12-17 2022-12-12 Liquid ejection head and liquid ejection apparatus
CN202211602003.3A CN116265248A (zh) 2021-12-17 2022-12-13 液体喷射头和液体喷射设备
US18/065,346 US12384159B2 (en) 2021-12-17 2022-12-13 Liquid ejection head and liquid ejection apparatus
US19/246,061 US20250313014A1 (en) 2021-12-17 2025-06-23 Liquid ejection head and liquid ejection apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021205384 2021-12-17
JP2021205384 2021-12-17

Publications (2)

Publication Number Publication Date
JP2023090627A true JP2023090627A (ja) 2023-06-29
JP2023090627A5 JP2023090627A5 (enExample) 2025-10-17

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ID=86937459

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JP2022166263A Pending JP2023090627A (ja) 2021-12-17 2022-10-17 液体吐出ヘッド及び液体吐出装置

Country Status (1)

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JP (1) JP2023090627A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025043953A (ja) * 2023-09-19 2025-04-01 キヤノン株式会社 電気回路基板、及び液体吐出装置
EP4624171A1 (en) * 2024-03-29 2025-10-01 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus
EP4624172A1 (en) * 2024-03-29 2025-10-01 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025043953A (ja) * 2023-09-19 2025-04-01 キヤノン株式会社 電気回路基板、及び液体吐出装置
JP7749628B2 (ja) 2023-09-19 2025-10-06 キヤノン株式会社 電気回路基板、及び液体吐出装置
EP4624171A1 (en) * 2024-03-29 2025-10-01 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus
EP4624172A1 (en) * 2024-03-29 2025-10-01 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus

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