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1. KR1020170094305 - 압전 디바이스, 액체 분사 헤드, 압전 디바이스의 제조 방법, 및 액체 분사 헤드의 제조 방법

Office
République de Corée
Numéro de la demande 1020177018655
Date de la demande 17.11.2015
Numéro de publication 1020170094305
Date de publication 17.08.2017
Type de publication A
CIB
B41J 2/14
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
41IMPRIMERIE; LIGNARDS; MACHINES À ÉCRIRE; TIMBRES
JMACHINES À ÉCRIRE; MÉCANISMES D'IMPRESSION SÉLECTIVE, c. à d. MÉCANISMES IMPRIMANT AUTREMENT QUE PAR UTILISATION DE FORMES D'IMPRESSION; CORRECTION D'ERREURS TYPOGRAPHIQUES
2Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus
005caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression
01à jet d'encre
135Ajutages
14Leur structure
B41J 2/07
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
41IMPRIMERIE; LIGNARDS; MACHINES À ÉCRIRE; TIMBRES
JMACHINES À ÉCRIRE; MÉCANISMES D'IMPRESSION SÉLECTIVE, c. à d. MÉCANISMES IMPRIMANT AUTREMENT QUE PAR UTILISATION DE FORMES D'IMPRESSION; CORRECTION D'ERREURS TYPOGRAPHIQUES
2Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus
005caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression
01à jet d'encre
07caractérisés par la commande du jet
CPC
B41J 2/14233
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
14Structure thereof ; only for on-demand ink jet heads
14201Structure of print heads with piezoelectric elements
14233of film type, deformed by bending and disposed on a diaphragm
B41J 2/161
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1607Production of print heads with piezoelectric elements
161of film type, deformed by bending and disposed on a diaphragm
B41J 2/1623
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1621manufacturing processes
1623bonding and adhesion
B41J 2/1626
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1621manufacturing processes
1626etching
B41J 2/1642
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1621manufacturing processes
164thin film formation
1642thin film formation by CVD [chemical vapor deposition]
B41J 2/1643
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1621manufacturing processes
164thin film formation
1643thin film formation by plating
Déposants 세이코 엡슨 가부시키가이샤
Inventeurs 요시이케 마사시
Mandataires 제일특허법인
Données relatives à la priorité JP-P-2014-248660 09.12.2014 JP
Titre
(KO) 압전 디바이스, 액체 분사 헤드, 압전 디바이스의 제조 방법, 및 액체 분사 헤드의 제조 방법
Abrégé
(KO)
충분한 접착 강도를 확보하면서, 소형화가 가능한 압전 디바이스, 액체 분사 헤드, 압전 디바이스의 제조 방법, 및, 액체 분사 헤드의 제조 방법을 제공한다. 휨 변형이 허용되는 제 1 영역에 마련된 압전 소자(32)와, 해당 압전 소자(32)에 전기적으로 접속되는 전극층(39)을 구비한 제 1 기판과, 전극층(39)에 당접해서 도통하는, 탄성을 갖는 범프 전극(43)이 형성되고, 압전 소자(32)에 대향해서 간격을 두고 배치된 제 2 기판과, 제 1 기판과 제 2 기판의 간격을 유지한 상태에서 접합하는 접착제(43)를 구비하고, 접착제(43)는 제 1 기판 또는 제 2 기판의 표면에 대한 높이 방향의 중앙부에 있어서의 폭이 동일 방향의 단부에 있어서의 폭보다 크다.