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1. 发明授权

EP2740602B1 Inkjet printing apparatus, inkjet nozzles, and method of forming inkjet nozzles 有权
标题翻译： Tintenstrahldruckvorrichtung，TintenstrahldüsenundTintenstrahldüsenherstellungsverfahren
公开(公告)号：EP2740602B1
公开(公告)日：2016-03-16
申请号：EP13196070.0
申请日：2013-12-06
申请人： Samsung Electronics Co., Ltd
发明人： Hong, Young-ki , Kang, Sung-gyu
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/14 , B41J2/1433 , B41J2/162 , B41J2/1628 , B41J2/1629 , B41J2002/14411 , B41J2002/14443 , B41J2002/14475

2. 发明公开

EP2829404A1 Liquid jet head, liquid jet apparatus and method of manufacturing liquid jet head 有权
标题翻译：液体喷头，液体喷射装置和制造液体喷头的方法
公开(公告)号：EP2829404A1
公开(公告)日：2015-01-28
申请号：EP14178378.7
申请日：2014-07-24
申请人： SII Printek Inc
发明人： Domae, Yoshinori
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/14201 , B41J2/14209 , B41J2/1607 , B41J2/1609 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2002/14411 , B41J2202/12 , Y10T29/42
摘要： The liquid jet head is provided with a piezoelectric substrate having a plurality of groove rows in each of which elongated ejection grooves and elongated non-ejection grooves are alternately arranged in a reference direction. In adjacent ones of the groove rows, ends on a second side of ejection grooves included in a groove row located on a first side and ends on the first side of non-ejection grooves included in a groove row located on the second side are separated from each other, and overlap each other in a thickness direction of the piezoelectric substrate.
摘要翻译：液体喷射头具备具有多个槽列的压电基板，在该多个槽列中，细长的喷出槽和细长的非喷出槽在基准方向上交替配置。在相邻的槽列中，位于第一侧的槽列的第二侧的端部与位于第二侧的槽列所包含的非喷出槽的第一侧的端部分离，并且在压电基板的厚度方向上彼此重叠。

3. 发明公开

EP2576224A1 METHOD OF MANUFACTURING AN INK-JET PRINTHEAD 有权转让
标题翻译：方法生产喷墨头
公开(公告)号：EP2576224A1
公开(公告)日：2013-04-10
申请号：EP11723484.9
申请日：2011-06-07
申请人： OLIVETTI S.p.A.
发明人： BALDI, Silvia , BICH, Danilo , GIOVANOLA, Lucia , MERIALDO, Anna , SCHINA, Paolo
IPC分类号： B41J2/16
CPC分类号： B41J2/162 , B41J2/1433 , B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2002/14411 , B41J2002/14475
摘要： Method of manufacturing an ink-jet printhead comprising: providing a silicon substrate (10) including active ejecting elements (11); providing a hydraulic structure layer (20); providing a silicon orifice plate (30) having a plurality of nozzles (31) for ejection of said ink; assembling said silicon substrate (10) with said hydraulic structure layer (20) and said silicon orifice plate (30). Providing said silicon orifice plate (30) comprises: providing a silicon wafer (40) having a substantially planar extension delimited by a first and a second surfaces (41, 42); performing a thinning step at said second surface (42) so as to remove a central portion (43) having a preset height (H); forming in said silicon wafer (40) a plurality of through holes, each defining a respective nozzle (31) for ejection of said ink.

4. 发明授权

EP1452317B1 Droplet ejection apparatus and ejection failure recovery method 有权
标题翻译：用于喷射故障恢复液滴喷出装置和方法
公开(公告)号：EP1452317B1
公开(公告)日：2009-07-08
申请号：EP04004518.9
申请日：2004-02-27
申请人： Seiko Epson Corporation
发明人： Shinkawa, Osamu , Sakagami, Yusuke
IPC分类号： B41J2/165
CPC分类号： B41J2/04581 , B41J2/0451 , B41J2/04578 , B41J2/0458 , B41J2/14314 , B41J2002/14411

5. 发明授权

EP1495868B1 Ink jet head and ink jet recorder 有权
标题翻译：喷墨打印头和喷墨记录装置
公开(公告)号：EP1495868B1
公开(公告)日：2008-12-17
申请号：EP04016112.7
申请日：2004-07-08
申请人： FUJIFILM Corporation
发明人： Furukawa, Koji
IPC分类号： B41J2/06
CPC分类号： B41J2/04543 , B41J2/04576 , B41J2/06 , B41J2002/14411

6. 发明公开

EP1693205A2 Droplet jet head and droplet jet apparatus 审中-公开
标题翻译： Tropfenstrahlkopf undTropfenstrahlgerät
公开(公告)号：EP1693205A2
公开(公告)日：2006-08-23
申请号：EP06003313.1
申请日：2006-02-17
申请人： SEIKO EPSON CORPORATION
发明人： Matsuno, Yasushi , Fujii, Masahiro , Sano, Akira
IPC分类号： B41J2/14
CPC分类号： B41J2/14314 , B41J2002/14411 , B41J2002/14491
摘要： A droplet jet head (1) includes a nozzle substrate (5) having a plurality of nozzle holes (16); a cavity substrate (3) having recesses (12a) whose bottoms serve as diaphragms (11), and the recesses serving as ejection chambers (12); an electrode substrate (2) having separate electrodes (7) opposed to the diaphragms (11); a reservoir substrate (4) having a recess (13a) serving as a common droplet chamber (13) for supplying droplets to the ejection chambers (12), through holes (14) for transferring the droplets from the common droplet chamber (13) to the ejection chambers (12), and nozzle communicating holes (15) for transferring the droplets from the ejection chambers (12) to the nozzle holes (16); and a driver IC (20) that supplies a driving signal to the separate electrodes (7). The cavity substrate (3) has a first hole (21), and the reservoir substrate (4) has a second hole (23). The first hole (21) and the second hole (23) communicate with each other to form a housing. The driver IC (20) is housed in the housing.
摘要翻译：液滴喷射头（1）包括具有多个喷嘴孔（16）的喷嘴基底（5）。具有凹部（12a）的空腔基板（3），其底部用作隔膜（11），所述凹部用作喷射室（12）; 具有与所述隔膜（11）相对的分离电极（7）的电极基板（2）。具有用作向喷射室（12）提供液滴的通用液滴室（13）的凹部（13a）的储存器基板（4），用于将液滴从公共液滴室（13）传送到喷射室（12）和用于将液滴从喷射室（12）转移到喷嘴孔（16）的喷嘴连通孔（15）; 以及向单独的电极（7）提供驱动信号的驱动器IC（20）。空腔基板（3）具有第一孔（21），储存器基板（4）具有第二孔（23）。第一孔（21）和第二孔（23）彼此连通以形成壳体。驱动器IC（20）容纳在壳体中。

7. 发明公开

EP1674264A2 Electrostatic actuator, droplet discharging head, droplet discharging apparatus, electrostatic device, and method of manufacturing these 审中-公开
标题翻译：静电致动器，液滴喷出头，液滴喷射装置，静电装置和相关的制造方法
公开(公告)号：EP1674264A2
公开(公告)日：2006-06-28
申请号：EP05027597.3
申请日：2005-12-16
申请人： SEIKO EPSON CORPORATION
发明人： Matsushita, Tomonori , Matsuno, Yasushi , Fujii, Masahiro
IPC分类号： B41J2/14
CPC分类号： B41J2/16 , B41J2/14314 , B41J2/1623 , B41J2/1629 , B41J2/1632 , B41J2/1635 , B41J2/1642 , B41J2/1646 , B41J2002/14411
摘要： To provide an electrostatic actuator, etc. which is capable of miniaturizing the size, and preventing moisture, etc. from entering a gap in an effective manner. An electrostatic actuator includes an electrode substrate 10 having individual electrodes 12 as fixed electrodes, and a cavity substrate 20 having diaphragms 22 as movable electrodes which are disposed so as to be opposed to the fixed electrodes 12 with a predetermined distance, and operated due to an electrostatic force occurring between the cavity substrate 20 and the individual electrodes 12. Sealing portions 26a are formed on one of the electrode substrate 10 and the cavity substrate 20, each of the sealing portions 26a has a plurality of sealing layers (a TEOS layer 25a, a moisture permeation preventing layer 25b) laminated one another, and each of the sealing layers is made of a sealing material 25 for isolating a space formed between the individual electrode 12 and the diaphragm 22.
摘要翻译：以提供对静电致动器等，所有其能够小型化的尺寸，并且从在有效的方式在进入的间隙防止水分等。静电致动器包括具有单个电极12作为固定电极10的电极基底，和腔基板20个，其具有隔膜22作为被由于与设置以便被相对于固定电极12以预定的距离，并操作可动电极静电力空腔基板20和单独电极12的密封部分26a之间产生的形成在电极基底10的一个和空腔基底20，每个密封部分26a的具有密封层的多个（TEOS层25A，防透湿层25b）叠层彼此，并且每个密封层的被用于分离单独电极12和振动板22日之间形成的空间由密封材料25的

8. 发明授权

EP1275507B1 Liquid drop jet head and ink jet recording apparatus 有权
标题翻译：液滴喷射头和喷墨记录装置
公开(公告)号：EP1275507B1
公开(公告)日：2004-09-22
申请号：EP02254779.8
申请日：2002-07-09
申请人： Ricoh Company Ltd.
发明人： Eguchi, Hirotoshi , Matsumoto, Shuzo , Ogata, Kenichi , Yamaguchi, Kiyoshi , Hiyoshi, Takayuki , Shingyohuchi, Mitsuru , Kusunoki, Masanori
IPC分类号： B41J2/14 , B41J2/16 , F04B43/04
CPC分类号： B41J2/14274 , B41J2002/14411 , F04B43/046

9. 发明公开

EP1275507A1 Liquid drop jet head and ink jet recording apparatus 有权
标题翻译： FlüssigkeitstropfenstrahlkopfundTintenstrahlaufzeichnungsgerät
公开(公告)号：EP1275507A1
公开(公告)日：2003-01-15
申请号：EP02254779.8
申请日：2002-07-09
申请人： Ricoh Company
发明人： Eguchi, Hirotoshi , Matsumoto, Shuzo , Ogata, Kenichi , Yamaguchi, Kiyoshi , Hiyoshi, Takayuki , Shingyohuchi, Mitsuru , Kusunoki, Masanori
IPC分类号： B41J2/14 , B41J2/16 , F04B43/04
CPC分类号： B41J2/14274 , B41J2002/14411 , F04B43/046
摘要： A liquid drop jet head includes a nozzle (5), a liquid room (6), a vibration board (2) forming a wall surface of the liquid room (6), driving means (12), a support substrate (13) to which an end part of the driving means (12) is connected without connecting to the vibration board (2), and a gap between the support substrate (13) and the vibration board (2) at a position corresponding to a partition (20) of the liquid room (6), wherein the vibration (2) board comprises a thin part (21) and a thick part (22) and the area of the thin part (21) is divided by the thick part (22) with which the driving means (12) comes in contact.
摘要翻译：液滴喷射头包括喷嘴（5），液体室（6），形成液体室（6）的壁表面的振动板（2），驱动装置（12），支撑基板（13）驱动装置（12）的端部连接而不连接到振动板（2），并且在对应于隔板（20）的位置处的支撑基板（13）和振动板（2）之间的间隙，其中所述振动（2）板包括薄部分（21）和厚部分（22），并且所述薄部分（21）的所述区域被所述厚部分（22）分隔，所述厚部分驱动装置（12）接触。

10. 发明授权

EP0678387B1 Inkjet recording apparatus and method of producing an inkjet head 失效
标题翻译： Tintenstrahlaufzeichungsgerät和用于生产喷墨头的方法
公开(公告)号：EP0678387B1
公开(公告)日：1998-12-02
申请号：EP95105840.3
申请日：1995-04-19
申请人： SEIKO EPSON CORPORATION
发明人： Fujii, Masahiro , Mukaiyama, Keiichi , Maruyama, Hiroyuki , Hagata, Tadaaki , Miyashita, Ikuhiro
IPC分类号： B41J2/14 , B41J2/16 , B41J2/165 , B41J2/175
CPC分类号： B41J2/14064 , B41J2/1404 , B41J2/14201 , B41J2/14314 , B41J2/16 , B41J2/1604 , B41J2/1607 , B41J2/1623 , B41J2/1626 , B41J2/1629 , B41J2/1631 , B41J2/1635 , B41J2/1646 , B41J2/17563 , B41J2002/14379 , B41J2002/14403 , B41J2002/14411

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