专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US06454391B1 Multi-nozzle ink jet recording device including common electrodes for generating deflector electric field 有权
标题翻译：多喷嘴喷墨记录装置包括用于产生偏转电场的公共电极
公开(公告)号：US06454391B1
公开(公告)日：2002-09-24
申请号：US09915504
申请日：2001-07-27
申请人： Shinya Kobayashi , Takahiro Yamada , Hitoshi Kida , Kunio Satou , Katsunori Kawasumi , Kazuo Shimizu
发明人： Shinya Kobayashi , Takahiro Yamada , Hitoshi Kida , Kunio Satou , Katsunori Kawasumi , Kazuo Shimizu
IPC分类号： B41J2938
CPC分类号： B41J2/085 , B41J2/09 , B41J2/095
摘要： An ink jet recording device 1 includes electrodes 401, 402 for generating charging and deflector electric fields E1, E2 common to all nozzles 107a. The ink jet recording device 1 also includes means for controlling the charging electric field pattern and ink-droplet ejection interval. Accordingly, ejected ink droplets 501 are controlled to impact on grid corners 704a of grids 704 defined by x-y coordinate system.
摘要翻译：喷墨记录装置1包括用于产生对所有喷嘴107a共同的充电和偏转器电场E1，E2的电极401,402。喷墨记录装置1还包括用于控制充电电场图案和墨滴喷射间隔的装置。因此，排出的墨滴501被控制以冲击由x-y坐标系定义的网格704的网格角704a。

42. 发明授权

US11498329B2 Liquid discharge apparatus, head drive control method, and head drive control device 有权
公开(公告)号：US11498329B2
公开(公告)日：2022-11-15
申请号：US16952447
申请日：2020-11-19
申请人： Hitoshi Kida
发明人： Hitoshi Kida
IPC分类号： B41J2/045 , B41J2/14
摘要： A liquid discharge apparatus includes a liquid discharger and circuitry. The liquid discharger includes a nozzle to discharge liquid. The circuitry is configured to generate and output a common drive waveform including a plurality of drive pulses for discharging the liquid; select one or more of the plurality of drive pulses from the common drive waveform and apply the one or more of the plurality of drive pulses to a pressure generating element of the liquid discharger; and adjust, with different adjustment values, application waveform shapes of at least two of the plurality of drive pulses applied to the pressure generating element.

43. 发明申请

US20210291517A1 LIQUID DISCHARGE APPARATUS AND HEAD DRIVE CONTROL DEVICE 有权
公开(公告)号：US20210291517A1
公开(公告)日：2021-09-23
申请号：US17200813
申请日：2021-03-13
申请人： Hitoshi Kida
发明人： Hitoshi Kida
IPC分类号： B41J2/045
摘要： A liquid discharge apparatus includes a head and a switching device. The head includes a piezoelectric element and a pressure chamber configured to discharge liquid. The switching device is configured to select application or non-application of a drive voltage waveform to the piezoelectric element. The drive voltage waveform includes a discharge waveform to pressurize and discharge the liquid in the pressure chamber and a damping waveform to suppress residual vibration in the pressure chamber. The damping waveform is disposed after the discharge waveform in time series. The switching device includes a switch and a diode. The switch is configured to be turned on in a falling waveform element of each of the discharge waveform and the damping waveform. The diode is connected in parallel with the switch in a direction opposite to the falling waveform element of each of the discharge waveform and the damping waveform.

44. 发明授权

US10751993B2 Liquid discharge head, liquid discharge device, and liquid discharge apparatus 有权
公开(公告)号：US10751993B2
公开(公告)日：2020-08-25
申请号：US16351231
申请日：2019-03-12
申请人： Hitoshi Kida , Hiroya Tokita
发明人： Hitoshi Kida , Hiroya Tokita
IPC分类号： B41J2/14 , B41J2/485 , B41J2/145 , H05K1/02 , H05K1/14 , H05K1/00
摘要： A liquid discharge head includes a body to discharge liquid, a first wiring substrate extending from the body, and a second wiring substrate electrically connected to the first wiring substrate. The body includes a nozzle face in which a plurality of nozzles, from which the liquid is discharged, is formed. The second wiring substrate is disposed along a direction perpendicular to the nozzle face of the body, a principal surface of the first wiring substrate is disposed along a short side of the body, and a principal surface of the second wiring substrate is disposed along a longitudinal direction of the body.

45. 发明授权

US10703119B2 Flexible member, wiring member, liquid discharge head, liquid discharge device, liquid discharge apparatus, electronic device 有权
公开(公告)号：US10703119B2
公开(公告)日：2020-07-07
申请号：US16125287
申请日：2018-09-07
申请人： Hitoshi Kida
发明人： Hitoshi Kida
IPC分类号： B41J25/00 , B41J2/14 , H01B7/04 , H01B7/08 , H05K1/11
摘要： A flexible member includes a first member, a second member overlapping the first member, and a plurality of second reinforcing portions. The first member includes a non-overlapping region not overlapping the second member. The non-overlapping region includes an edge portion of the first member. The second member includes a plurality of first reinforcing portions between which the non-overlapping region is interposed. Each of the plurality of second reinforcing portions overlaps both a first area of the second member in which one of the plurality of first reinforcing portions is formed and a second area of the second member other than the first area when the flexible member is projected from a direction perpendicular to a surface of the flexible member.

46. 发明申请

US20190202204A1 LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARGE APPARATUS 审中-公开
公开(公告)号：US20190202204A1
公开(公告)日：2019-07-04
申请号：US16351231
申请日：2019-03-12
申请人： Hitoshi Kida , Hiroya Tokita
发明人： Hitoshi Kida , Hiroya Tokita
IPC分类号： B41J2/14 , H05K1/14 , H05K1/00 , H05K1/02 , B41J2/145 , B41J2/485
CPC分类号： B41J2/14 , B41J2/14233 , B41J2/145 , B41J2/485 , B41J2002/14241 , B41J2002/14419 , B41J2002/14491 , H05K1/00 , H05K1/028 , H05K1/147 , H05K2201/055
摘要： A liquid discharge head includes a body to discharge liquid, a first wiring substrate extending from the body, and a second wiring substrate electrically connected to the first wiring substrate. The body includes a nozzle face in which a plurality of nozzles, from which the liquid is discharged, is formed. The second wiring substrate is disposed along a direction perpendicular to the nozzle face of the body, a principal surface of the first wiring substrate is disposed along a short side of the body, and a principal surface of the second wiring substrate is disposed along a longitudinal direction of the body.

47. 发明授权

US10149382B2 Wiring substrate, wiring member, liquid discharge head, liquid discharge device, and liquid discharge apparatus 有权
公开(公告)号：US10149382B2
公开(公告)日：2018-12-04
申请号：US15805480
申请日：2017-11-07
申请人： Hitoshi Kida
发明人： Hitoshi Kida
IPC分类号： B41J2/14 , H05K1/11 , H05K3/36 , H05K1/14 , H01L27/20 , H01L41/047 , H01L41/09 , H05K1/02 , H01L41/04
摘要： A wiring substrate includes a plurality of wiring patterns, a protective layer to cover the plurality of wiring patterns and regions between the plurality of wiring patterns, and a plurality of terminals communicating with the plurality of wiring patterns, respectively, the plurality of terminals not covered by the protective layer. Pitch between the plurality of terminals adjacent to each other includes a first pitch and a second pitch wider than the first pitch. At least one of the plurality of wiring patterns, the terminals of which are adjacent to each other at the second pitch, includes a portion of expanded width having a width wider than a width of the plurality of terminals. The portion of expanded width is covered with the protective layer.

48. 发明授权

US09802407B2 Liquid discharge head, liquid discharge device, and liquid discharge apparatus 有权
公开(公告)号：US09802407B2
公开(公告)日：2017-10-31
申请号：US14939053
申请日：2015-11-12
申请人： Hitoshi Kida
发明人： Hitoshi Kida
IPC分类号： B41J29/38 , B41J2/14
CPC分类号： B41J2/14233 , B41J2002/14491
摘要： A liquid discharge head includes a plurality of nozzles to discharge a liquid; a plurality of pressure generators corresponding to the plurality of nozzles; a driver IC to output a drive waveform to each of the plurality of pressure generators; a substrate on which the driver IC is mounted; and a drive voltage supply wire to supply drive voltage to the plurality of pressure generators, disposed on the substrate. In plan view, the driver IC has a rectangular shape and at least part of the drive voltage supply wire crosses over a longer side of the driver IC.

49. 发明授权

US09028052B2 Droplet discharging head and image forming apparatus 有权
标题翻译：喷液头和成像装置
公开(公告)号：US09028052B2
公开(公告)日：2015-05-12
申请号：US14513412
申请日：2014-10-14
申请人： Takeshi Takemoto , Hitoshi Kida
发明人： Takeshi Takemoto , Hitoshi Kida
IPC分类号： B41J2/045 , B41J2/14
CPC分类号： B41J2/04541 , B41J2/04581 , B41J2/055 , B41J2/14201 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1646 , B41J2002/14241 , B41J2002/14491
摘要： A droplet discharging head includes: a nozzle substrate that includes a nozzle opening to discharge a droplet therethrough; a liquid chamber substrate that includes liquid pressure chambers communicating with the nozzle openings; a vibration plate arranged to face the nozzle substrate with the liquid chamber substrate interposed therebetween; piezoelectric elements that are provided to face the liquid pressure chambers with the vibration plate interposed therebetween and are arranged in a predetermined direction; a driving element provided, in a flip-chip implementation, on a flow path substrate that includes the nozzle substrate, the liquid chamber substrate, the vibration plate, and the piezoelectric elements; and a first reinforcing wire that is disposed to at least one of the flow path substrate and the driving element, has a band shape extending in a direction along a row of the piezoelectric elements, and is connected to a common electrode shared by the piezoelectric elements.
摘要翻译：液滴喷射头包括：喷嘴基板，其包括用于通过其喷射液滴的喷嘴开口; 液体室基板，其包括与喷嘴开口连通的液压室; 振动板，其布置成与所述喷嘴基板对置，其中所述液体室基板插入其间; 压电元件设置成面对液压室，振动板插入其间并沿预定方向布置; 驱动元件以倒装芯片的形式设置在包括喷嘴基板，液体室基板，振动板和压电元件的流路基板上; 并且设置在所述流路基板和所述驱动元件中的至少一个上的第一加强线具有沿着所述压电元件的行的方向延伸的带状，并且与所述压电元件共用的公共电极连接。

50. 发明授权

US09009973B2 Method of manufacturing liquid discharging head 有权
标题翻译：液体排放头的制造方法
公开(公告)号：US09009973B2
公开(公告)日：2015-04-21
申请号：US12949972
申请日：2010-11-19
申请人： Takahiro Yamada , Tomohiko Koda , Hitoshi Kida
发明人： Takahiro Yamada , Tomohiko Koda , Hitoshi Kida
IPC分类号： B41J2/16 , H01L41/257 , H01L41/083 , B41J2/045 , B41J2/14
CPC分类号： B41J2/1612 , B41J2/04506 , B41J2/0456 , B41J2/04581 , B41J2/14201 , B41J2/14209 , B41J2/14233 , B41J2/14274 , B41J2/161 , B41J2/162 , H01L41/083 , H01L41/257 , Y10T29/42 , Y10T29/49004 , Y10T29/49169 , Y10T29/49401
摘要： A method for manufacturing a liquid discharging head, the method including forming a plurality of nozzles that discharge liquid droplets, forming a plurality of piezoelectric elements that generate pressure for discharging liquid droplets from the respective nozzles; and performing a repolarization process on the piezoelectric elements to set non-uniformity of the droplet discharging characteristics of the nozzles to be in a predetermined range by combining adjustment of a polarization sensitivity and adjustment of a polarization voltage for each of the piezoelectric elements.
摘要翻译：一种液体排放头的制造方法，该方法包括：形成多个排出液滴的喷嘴;形成多个压电元件，其产生用于从各个喷嘴排出液滴的压力; 并通过组合调节偏振灵敏度和调节每个压电元件的极化电压来对压电元件执行复极化处理以将喷嘴的液滴喷射特性的不均匀性设定在预定范围内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式