公开(公告)号：US20150266295A1

公开(公告)日：2015-09-24

申请号：US14659677

申请日：2015-03-17

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： B41J2/14 ,  B41J2/16

CPC分类号： B41J2/14201 ,  B41J2/04563 ,  B41J2/14233 ,  B41J2/1607 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/14403 ,  B41J2002/14491

摘要： A liquid discharge head includes a channel plate, a diaphragm member, a piezoelectric element, and a temperature detector. The channel plate includes an individual liquid chamber in communication with a nozzle to discharge a droplet. The diaphragm member forms part of a wall face of the individual liquid chamber. The piezoelectric element is disposed on the diaphragm member and includes a lower electrode, a piezoelectric substance, and an upper electrode. The temperature detector is disposed on the diaphragm member and includes an electrode layer formed on the diaphragm member and a piezoelectric substance layer formed on the electrode layer.

摘要翻译： 液体排出头包括通道板，隔膜构件，压电元件和温度检测器。 通道板包括与喷嘴连通以排出液滴的单个液体室。 隔膜构件形成单个液体室的壁面的一部分。 压电元件设置在隔膜构件上，并且包括下电极，压电体和上电极。 温度检测器设置在隔膜部件上，并且包括形成在隔膜部件上的电极层和形成在电极层上的压电体层。

公开(公告)号：US20200031148A1

公开(公告)日：2020-01-30

申请号：US16517753

申请日：2019-07-22

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： B41J25/00

摘要： A recording head unit includes a line-head module including a plurality of recording heads to discharge a liquid, and a main plate to which the line-head module is mounted. The line-head module includes a first adjustment portion to adjust a position of the line-head module relative to the main plate in a longitudinal direction of the line-head module, and a second adjustment portion to adjust a position of the line-head module relative to the main plate in a rotational direction of the line-head module.

公开(公告)号：US20100328626A1

公开(公告)日：2010-12-30

申请号：US12825615

申请日：2010-06-29

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： G03B21/14 ,  H05B41/16

CPC分类号： H05B37/02 ,  G03B21/2013 ,  G03B21/204 ,  G03B33/08 ,  G09G3/22 ,  H04N9/3114 ,  H04N9/3155 ,  H04N9/3164

摘要： A light source device includes a first light source configured to emit light within a first wavelength band, a light-source light production section configured to sequentially produce light-source light of a plurality of colors at predetermined frequency by using light emitted by the first light source, a second light source configured to emit light within a second wavelength band different from the first wavelength band, and a light source control section configured to control drive timing for each of the first and second light sources such that a light emission period for light-source light using light emitted by the second light source is positioned between light emission periods for the light-source light of the plurality of colors produced by the light-source light production section and that the light-source light using light emitted by the second light source has a frequency higher than that of the light-source light production section.

摘要翻译： 光源装置包括：第一光源，被配置为发射第一波长带内的光;光源光产生部，被配置为通过使用由第一光发射的光来以预定频率顺序地产生多种颜色的光源光 源，被配置为发射不同于第一波长带的第二波长带内的光的第二光源;以及光源控制部，被配置为控制第一和第二光源中的每一个的驱动定时，使得光的发光周期 使用由第二光源发射的光的光源位于由光源光产生部产生的多种颜色的光源光的发光周期之间，并且使用由第二光发射的光的光源光 光源的频率高于光源光产生部的频率。

公开(公告)号：US20170106650A1

公开(公告)日：2017-04-20

申请号：US15279707

申请日：2016-09-29

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： B41J2/14

CPC分类号： B41J2/1433 ,  B41J2/14233 ,  B41J2002/14241 ,  B41J2002/14362 ,  B41J2002/14491

摘要： A liquid discharge head includes a head body, a cover, a wiring member, and a grounding pattern. The head body has a liquid discharge face in which a nozzle to discharge liquid is disposed. The cover is disposed on the liquid discharge face of the head body. The wiring member has a wiring pattern connected to the head body. The wiring member includes a portion disposed on a side wall of the head body. The grounding pattern on the wiring member is electrically conducted to the cover with the wiring member interposed between the side wall of the head body and the cover.

公开(公告)号：US20120147331A1

公开(公告)日：2012-06-14

申请号：US13324107

申请日：2011-12-13

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： G03B21/14 ,  F21V14/04 ,  F21V14/00

CPC分类号： G03B21/204 ,  G02B19/0057 ,  G02B27/1033 ,  G02B27/145 ,  G03B21/2066 ,  H04N9/3111 ,  H04N9/3164

摘要： A light source unit is provided which includes: a first light source which shines excitation light of a predetermined wavelength band; an optical path switching device which switches in a time-sharing fashion the light shone from the first light source into first light which is shone in a first direction and second light which is shone in a second direction; a light emitting plate on which a luminescent material layer is formed which emits luminescent light of a wavelength band which is different from that of the excitation light when receiving the second light; and a light guiding optical system which guides the first light and the luminescent light to the same optical path.

摘要翻译： 提供一种光源单元，其包括：照射预定波长带的激发光的第一光源; 光路切换装置，其将从第一光源分配的光照转换为在第一方向上照射的第一光和在第二方向上照射的第二光; 其上形成发光材料层的发光板，其在接收到第二光时发出与激发光不同的波长带的发光; 以及将第一光和发光照射到同一光路的导光光学系统。

公开(公告)号：US20240001673A1

公开(公告)日：2024-01-04

申请号：US18212722

申请日：2023-06-22

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： B41J2/14

CPC分类号： B41J2/1433

摘要： A discharge head includes a nozzle plate, a channel substrate, and a protector. The nozzle plate has a discharge face having nozzles from which a material is discharged in a discharge direction. The channel substrate is disposed on the nozzle plate. The channel substrate has a channel communicating with the nozzles. The protector is bonded to both sides of the nozzle plate in a first direction orthogonal to the discharge direction with a resin. The resin covers an outer edge portion of the discharge face in the first direction. The resin extends in a second direction intersecting the first direction.

公开(公告)号：US20230134389A1

公开(公告)日：2023-05-04

申请号：US17940184

申请日：2022-09-08

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： B41J2/14

摘要： A head includes: an attachment attached to a holder with a screw, the attachment having a through hole to which the screw is inserted, and the through hole having: a female screw having a valley and a crest; and a first concave having a diameter larger than a diameter of the valley of the female screw, the first concave opening toward the holder.

公开(公告)号：US20210001652A1

公开(公告)日：2021-01-07

申请号：US16860194

申请日：2020-04-28

申请人： Takashi KINOKUNI ,  Takeshi MIYAZAKI

发明人： Takashi KINOKUNI ,  Takeshi MIYAZAKI

IPC分类号： B41J29/377 ,  B41J2/14

摘要： A head module includes: a plurality of heads, a base on which the plurality of heads is arrayed in a head array direction, a plurality of individual heatsinks respectively attached to the plurality of heads, and a common heatsink standing on the base, the common heatsink including a connector thermally connected to each of the plurality of individual heatsinks. The connector of the common heatsink is along the head array direction and is adjacent to each of the plurality of individual heatsinks in a direction perpendicular to the head array direction.

公开(公告)号：US20110317131A1

公开(公告)日：2011-12-29

申请号：US13166971

申请日：2011-06-23

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： G03B21/14 ,  F21V9/16

CPC分类号： G03B21/204 ,  H04N9/315

摘要： An illumination optical system includes: a light source device including: a red light-emitting device that emits red light; a blue light-emitting device that emits blue light; and a fluorescence plate comprising a green fluorescence region and a light transmission region, wherein the green fluorescence region is excited by the blue light to emit green light, and the light transmission region transmits the blue light; a light guide including a dichroic layer therein, wherein the dichroic layer is arranged to intersect a center axis of the light guide at about 45 degree to transmit the blue light while reflecting the green light and the blue light; a mirror group and a lens group. The blue light transmitted through the light transmission region is incident on an end surface of the light guide, and the red light and the green light are incident on a side surface of the light guide.

摘要翻译： 一种照明光学系统，包括：光源装置，包括：发红光的红色发光装置; 发出蓝光的蓝色发光装置; 以及包含绿色荧光区域和透光区域的荧光板，其中所述绿色荧光区域被所述蓝色光激发以发出绿色光，并且所述光透射区域透射所述蓝色光; 包括其中的二向色层的光导，其中所述二向色层布置成以大约45度与所述光导的中心轴线相交，以透射所述蓝光同时反射所述绿光和所述蓝光; 镜组和镜头组。 透过透光区域的蓝色光入射在导光体的端面上，红色光和绿色光入射到导光体的侧面。

公开(公告)号：US20240326413A1

公开(公告)日：2024-10-03

申请号：US18599299

申请日：2024-03-08

申请人： Takeshi MIYAZAKI

发明人： Takeshi MIYAZAKI

IPC分类号： B41J2/045 ,  B41J2/14

CPC分类号： B41J2/04581 ,  B41J2/14201 ,  B41J2/1433 ,  B41J2002/14338 ,  B41J2002/14491 ,  B41J2202/02

摘要： A liquid discharge head includes a nozzle plate having multiple nozzles from which a liquid is dischargeable in a discharge direction, the multiple nozzles arrayed in a nozzle array direction; an individual channel member including individual channels respectively communicating with the multiple nozzles; multiple pressure generators to generate pressure to discharge the liquid from the multiple nozzles, respectively; a wiring member including a drive circuit; a protector adjacent to at least one side of the nozzle plate in a direction perpendicular to the discharge direction and overlapping the drive circuit of the wiring member in the discharge direction; a housing holding the protector, the nozzle plate, and the individual channel member; and a gas channel. The housing has a gas inlet; and a gas outlet. The gas channel is between the protector and the wiring member and communicates with each of the gas inlet and the gas outlet.