EP4241995C0 - Tête d'impression à injection et son procédé de fabrication - Google Patents
Tête d'impression à injection et son procédé de fabricationInfo
- Publication number
- EP4241995C0 EP4241995C0 EP23151377.1A EP23151377A EP4241995C0 EP 4241995 C0 EP4241995 C0 EP 4241995C0 EP 23151377 A EP23151377 A EP 23151377A EP 4241995 C0 EP4241995 C0 EP 4241995C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- manufacture
- print head
- injection print
- injection
- head
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20220029786 | 2022-03-10 | ||
| EP22164164 | 2022-03-24 | ||
| KR1020220169557A KR102826101B1 (ko) | 2022-03-10 | 2022-12-07 | 잉크젯 프린트헤드 및 상기 프린트헤드의 제작방법 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4241995A1 EP4241995A1 (fr) | 2023-09-13 |
| EP4241995B1 EP4241995B1 (fr) | 2025-07-23 |
| EP4241995C0 true EP4241995C0 (fr) | 2025-07-23 |
Family
ID=84830030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23151377.1A Active EP4241995B1 (fr) | 2022-03-10 | 2023-01-12 | Tête d'impression à injection et son procédé de fabrication |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP4241995B1 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7744199B2 (en) * | 2006-09-27 | 2010-06-29 | Samsung Electro-Mechanics Co., Ltd. | Ink-jetting apparatus and ink-jetting method |
| KR100917279B1 (ko) | 2009-01-14 | 2009-09-16 | 건국대학교 산학협력단 | 액적분사장치 |
| KR101678670B1 (ko) * | 2010-01-22 | 2016-12-07 | 삼성전자주식회사 | 박막트랜지스터 및 어레이 박막트랜지스터의 제조방법 |
| KR101975928B1 (ko) * | 2011-09-08 | 2019-05-09 | 삼성전자주식회사 | 프린팅 장치 |
-
2023
- 2023-01-12 EP EP23151377.1A patent/EP4241995B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4241995A1 (fr) | 2023-09-13 |
| EP4241995B1 (fr) | 2025-07-23 |
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