公开(公告)号：US08827427B2

公开(公告)日：2014-09-09

申请号：US13092339

申请日：2011-04-22

申请人： Hidehiro Yoshida ,  Kazuki Fukada

发明人： Hidehiro Yoshida ,  Kazuki Fukada

IPC分类号： B41J2/155 ,  B41J2/175

CPC分类号： B41J2/175 ,  B41J2/155 ,  B41J2202/20

摘要： An ink-jet head comprising: a supply channel configured to allow ink to flow; ink chamber groups, each having two or more ink chambers that are alternately provided on either side of the supply channel, along a direction of the ink, the ink chambers each having nozzles for discharging ink; wherein: each of the ink chamber groups has two or more ink chamber sequences in parallel with the direction, and two or more nozzle sequences in parallel with the direction, in each of the ink chamber groups, when the ink chamber sequence closest to the supply channel is a first ink chamber sequence, and the ink chamber sequence furthest away from the supply channel is an n-th ink chamber sequence, the number of the ink chambers in the first ink chamber sequence is greater than the number of the ink chambers in the n-th ink chamber sequence.

摘要翻译： 一种喷墨头，包括：供给通道，其构造成允许墨水流动; 每个具有两个或更多个油墨室，每个油墨室沿着油墨的方向交替地设置在供给通道的两侧，每个油墨室均具有用于排出油墨的喷嘴; 其中：每个墨水室组具有与该方向平行的两个或更多个墨水室序列，以及当墨水室序列最靠近电源时在每个墨水室组中与喷墨方向平行的两个或更多个喷嘴顺序 通道是第一墨室序列，并且距离供应通道最远的墨室序列是第n墨室序列，第一墨室序列中的墨室数量大于墨室的数量 第n个墨水室顺序。

公开(公告)号：US08729534B2

公开(公告)日：2014-05-20

申请号：US13381236

申请日：2010-06-11

申请人： Hidehiro Yoshida ,  Kenji Okumoto

发明人： Hidehiro Yoshida ,  Kenji Okumoto

IPC分类号： H01L29/08

CPC分类号： H05B33/10 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3283

摘要： Disclosed is an organic EL display panel provided with a substrate and a plurality of sub-pixels that are disposed in a matrix upon the substrate, wherein: the sub-pixels comprise sub-pixels that emit red light, sub-pixels that emit green light, and sub-pixels that emit blue light; the sub-pixels are each provided with a pixel electrode that is disposed upon the substrate, an organic functional layer that is formed by coating upon the pixel electrode, a counter electrode that is disposed upon the organic functional layer, and a bank that defines the space in which the organic functional layer is formed; the sub-pixels include sub-pixels (X) that are disposed on at least one section of the edge of the substrate, and sub-pixels (Y) that are disposed in the center of the substrate and that emit light with the same color as the sub-pixels (X); the volume of the organic functional layer provided in the sub-pixels (X) is larger than the volume of the organic functional layer provided in the sub-pixels (Y); and the sizes of the space defined by the bank provided in the sub-pixels (X) are the same as the sizes of the space defined by the bank provided in the sub-pixels (Y).

摘要翻译： 公开了一种有机EL显示面板，其设置有基板和在基板上以矩阵形式设置的多个子像素，其中：子像素包括发射红光的子像素，发射绿光的子像素 和发射蓝光的子像素; 子像素分别设置有设置在基板上的像素电极，通过涂覆在像素电极上形成的有机功能层，配置在有机功能层上的对置电极和限定 形成有机功能层的空间; 子像素包括设置在基板的边缘的至少一个部分上的子像素（X）和设置在基板的中心并且发射具有相同颜色的光的子像素（Y） 作为子像素（X）; 设置在子像素（X）中的有机功能层的体积大于设置在子像素（Y）中的有机功能层的体积。 并且由子像素（X）中设置的存储体定义的空间的大小与由子像素（Y）中设置的存储体限定的空间的大小相同。

公开(公告)号：US08602533B2

公开(公告)日：2013-12-10

申请号：US13069752

申请日：2011-03-23

申请人： Kazuki Fukada ,  Hidehiro Yoshida ,  Keisei Yamamuro

发明人： Kazuki Fukada ,  Hidehiro Yoshida ,  Keisei Yamamuro

IPC分类号： B41J2/045

CPC分类号： B41J2/14274 ,  B41J2202/12

摘要： An ink jet head and an ink jet device having the same are provided, which include an ink supply path supplied with ink from an ink inlet port, an ink discharge path configured to discharge the ink to an ink discharge port, an ink chamber provided to communicate with the ink supply path and the ink discharge path and having a nozzle configured to discharge the ink, and a piezoelectric actuator operable to apply pressure to the ink within the ink chamber by displacement of a vibrating plate of the ink chamber, wherein the piezoelectric actuator is arranged through the vibrating plate of the ink chamber and an island member, the island member is disposed to extend between the ink supply path and the ink discharge path, and a length W1 of a side of the island member on the ink supply path side and a length L that extends from the ink supply path side to the ink discharge path side are different from each other.

摘要翻译： 提供了一种喷墨头和具有该喷墨头的喷墨装置，其包括从墨水入口供给墨水的墨水供给路径，将墨水排出到墨水排出口的墨水排出路径， 与墨水供应路径和墨水排出路径连通并具有用于排出墨水的喷嘴;以及压电致动器，其可操作以通过墨水室的振动板的位移对墨水室内的墨水施加压力，其中压电 驱动器通过墨水室的振动板和岛状部件布置，岛状部件设置成在墨水供给路径和墨水排出路径之间延伸，岛状部件的墨水供给路径侧的长度W1 并且从供墨路径侧延伸到喷墨路径侧的长度L彼此不同。

公开(公告)号：US08567921B2

公开(公告)日：2013-10-29

申请号：US13072895

申请日：2011-03-28

申请人： Hidehiro Yoshida ,  Kazuki Fukada ,  Keisei Yamamuro

发明人： Hidehiro Yoshida ,  Kazuki Fukada ,  Keisei Yamamuro

IPC分类号： B41J2/045 ,  B41J2/175 ,  B41J2/18

CPC分类号： B41J2/14274 ,  B41J2002/14419 ,  B41J2202/12

摘要： An ink-jet apparatus includes an ink supply flow path, an ink discharge flow path, and an ink flow path connecting them, in which piezoelectric elements are provided in the ink flow path having at least one turn part, the piezoelectric elements are arranged to be opposed to the ink flow path and are provided upstream of the turn part in the ink flow path and downstream of the turn part in the ink flow path, and a nozzle is provided between the piezoelectric element and the turn part in the ink flow path.

摘要翻译： 喷墨装置包括供墨流路，排墨流路和连接它们的墨流路，其中压电元件设置在具有至少一个匝部分的墨流路中，压电元件被布置成 设置在油墨流动路径的上游侧，设置在油墨流路中的转向部的上游侧以及油墨流路的转向部的下游侧，在墨流路中的压电元件与转向部之间设置有喷嘴 。

公开(公告)号：US20120182352A1

公开(公告)日：2012-07-19

申请号：US13345943

申请日：2012-01-09

申请人： Kazuki Fukada ,  Hidehiro Yoshida

发明人： Kazuki Fukada ,  Hidehiro Yoshida

IPC分类号： B41J2/04

CPC分类号： B41J2/14274 ,  B41J2002/14403 ,  B41J2002/14419 ,  B41J2002/14467 ,  B41J2202/12

摘要： Disclosed is an ink-jet head that can suppress occurrence of the crosstalk and facilitate a smooth ink circulation in pressure chambers. The ink jet head includes two or more pressure chambers 110 configured to be supplied with ink and each having a nozzle; ink supply channel 101 communicating with each of pressure chambers 110 and configured to allow the ink to flow to each of pressure chambers 110; ink discharge channel 102 communicating with each of pressure chambers 110 and configured to allow the ink discharged from each of pressure chambers 110 to flow; ink inlet channel 107 connecting each of pressure chambers 110 to ink supply channel 102; ink outlet channel 108 connecting each of pressure chambers 110 to ink discharge channel 102. An inner surface of ink outlet channel 108 includes unevenness 109.

摘要翻译： 公开了一种喷墨头，其可以抑制串扰的发生并且促进压力室中的光滑的油墨循环。 喷墨头包括两个或更多个压力室110，其被构造成供应油墨并且每个具有喷嘴; 供墨通道101与每个压力室110连通并且被配置为允许油墨流动到每个压力室110; 墨水排出通道102与每个压力室110连通并且构造成允许从每个压力室110排出的油流动; 将每个压力室110连接到供墨通道102的墨水入口通道107; 墨水出口通道108将每个压力室110连接到喷墨通道102.墨水出口通道108的内表面包括凹凸109。

公开(公告)号：US20120112217A1

公开(公告)日：2012-05-10

申请号：US13381236

申请日：2010-06-11

申请人： Hidehiro Yoshida ,  Kenji Okumoto

发明人： Hidehiro Yoshida ,  Kenji Okumoto

IPC分类号： H01L33/08

CPC分类号： H05B33/10 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3283

摘要： Disclosed is an organic EL display panel provided with a substrate and a plurality of sub-pixels that are disposed in a matrix upon the substrate, wherein: the sub-pixels comprise sub-pixels that emit red light, sub-pixels that emit green light, and sub-pixels that emit blue light; the sub-pixels are each provided with a pixel electrode that is disposed upon the substrate, an organic functional layer that is formed by coating upon the pixel electrode, a counter electrode that is disposed upon the organic functional layer, and a bank that defines the space in which the organic functional layer is formed; the sub-pixels include sub-pixels (X) that are disposed on at least one section of the edge of the substrate, and sub-pixels (Y) that are disposed in the center of the substrate and that emit light with the same color as the sub-pixels (X); the volume of the organic functional layer provided in the sub-pixels (X) is larger than the volume of the organic functional layer provided in the sub-pixels (Y); and the sizes of the space defined by the bank provided in the sub-pixels (X) are the same as the sizes of the space defined by the bank provided in the sub-pixels (Y).

摘要翻译： 公开了一种有机EL显示面板，其设置有基板和在基板上以矩阵形式设置的多个子像素，其中：子像素包括发射红光的子像素，发射绿光的子像素 和发射蓝光的子像素; 子像素分别设置有设置在基板上的像素电极，通过涂覆在像素电极上形成的有机功能层，配置在有机功能层上的对置电极和限定 形成有机功能层的空间; 子像素包括设置在基板的边缘的至少一个部分上的子像素（X）和设置在基板的中心并且发射具有相同颜色的光的子像素（Y） 作为子像素（X）; 设置在子像素（X）中的有机功能层的体积大于设置在子像素（Y）中的有机功能层的体积。 并且由子像素（X）中设置的存储体定义的空间的大小与由子像素（Y）中设置的存储体限定的空间的大小相同。

公开(公告)号：US20120080694A1

公开(公告)日：2012-04-05

申请号：US13376476

申请日：2010-05-18

申请人： Hidehiro Yoshida ,  Kenji Okumoto ,  Tsuneyuki Ejima ,  Shuhei Nakatani

发明人： Hidehiro Yoshida ,  Kenji Okumoto ,  Tsuneyuki Ejima ,  Shuhei Nakatani

IPC分类号： H01L33/36

CPC分类号： H01L27/3211 ,  H01L27/3283 ,  H01L51/5262 ,  H01L2251/5315 ,  H01L2251/558

摘要： Disclosed is a coated type organic EL display wherein the light extraction efficiencies of all organic light-emitting elements are improved even when the organic light-emitting elements have different organic light-emitting layers for respective emission colors. Specifically disclosed is an organic EL display which comprises a substrate, a red organic light-emitting element (R), a green organic light-emitting element (G), and a blue organic light-emitting element (B), said organic light-emitting elements being arranged on the substrate. Each of the organic light-emitting elements has a pixel electrode that is a reflective electrode, a functional layer that is formed on the pixel electrode by coating, an organic light-emitting layer that is arranged on the functional layer, a counter electrode that is a transparent electrode arranged on the organic light-emitting layer, and a tapered bank that defines the functional layer formed by coating. The amounts of the functional layers formed by coating are different among the element (R), the element (G) and the element (B), and the tapered angles of the banks defining the functional layers are different among the element (R), the element (G) and the element (B).

摘要翻译： 公开了一种涂覆型有机EL显示器，其中即使当有机发光元件对于各种发光颜色具有不同的有机发光层时，所有有机发光元件的光提取效率也得到改善。 具体公开了一种有机EL显示器，其包括基板，红色有机发光元件（R），绿色有机发光元件（G）和蓝色有机发光元件（B） 发光元件布置在基板上。 每个有机发光元件具有作为反射电极的像素电极，通过涂布在像素电极上形成的功能层，布置在功能层上的有机发光层，对电极是 布置在有机发光层上的透明电极和限定通过涂覆形成的功能层的锥形堤。 元素（R），元素（G）和元素（B）之间通过涂覆形成的功能层的量不同，并且元素（R），元素（B）中限定功能层的层的倾斜角度不同， 元素（G）和元素（B）。

公开(公告)号：US20110101317A1

公开(公告)日：2011-05-05

申请号：US12922416

申请日：2009-03-13

申请人： John James Gregory ,  Barry Wild ,  Hidehiro Yoshida ,  Kenji Okumoto

发明人： John James Gregory ,  Barry Wild ,  Hidehiro Yoshida ,  Kenji Okumoto

IPC分类号： H01L51/10 ,  H01L51/40

CPC分类号： H01L27/3246

摘要： A method of manufacturing an electronic device comprises: providing a base comprising circuit elements; forming a double bank well-defining structure over the base, comprising a first layer of insulating material and a second layer of insulating material thereover; and depositing a solution of organic material in the well defined by the double bank structure. The double bank well-defining structure is formed by removing material from the first and second layers in a single processing step to form the well. The first layer is made of a material which is removed at a faster rate than material of the second layer to form an overhanging step structure in which the second layer protrudes out over an edge of the first layer.

摘要翻译： 一种制造电子设备的方法包括：提供包括电路元件的基座; 在所述基底上形成双层阱定义结构，包括第一层绝缘材料和其上的第二绝缘材料层; 并将有机材料溶液沉积在由双银行结构限定的阱中。 通过在单个处理步骤中从第一层和第二层去除材料形成双层阱定义结构以形成井。 第一层由比第二层材料更快的速度除去的材料制成，以形成其中第二层在第一层的边缘上突出的突出的台阶结构。

公开(公告)号：US20100327297A1

公开(公告)日：2010-12-30

申请号：US12819468

申请日：2010-06-21

申请人： Hidehiro YOSHIDA ,  Kenji OKUMOTO

发明人： Hidehiro YOSHIDA ,  Kenji OKUMOTO

IPC分类号： H01L51/52

CPC分类号： H01L51/5203 ,  H01L27/3211 ,  H01L27/3246 ,  H01L51/5262

摘要： An organic EL display panel comprising a substrate and an organic light-emitting element R emitting red light, an organic light-emitting element G emitting green light and an organic light-emitting element B emitting blue light which are arranged on the substrate, wherein each of the organic light-emitting element has a concavely curved pixel electrode which is a reflective electrode, a functional layer formed with coating over the pixel electrode, an organic light emitting layer arranged on the functional layer, a counter electrode which is a transparent electrode arranged over the organic light emitting layer and a bank defining the functional layer formed with coating, the element R, the element G and the element B have different amount of the functional layer and the element R, the element G and the element B have different curvature radius of the concavely curved pixel electrode.

摘要翻译： 一种有机EL显示面板，包括基板和发射红光的有机发光元件R，发射绿光的有机发光元件G和布置在基板上的发射蓝光的有机发光元件B，其中每个 有机发光元件具有作为反射电极的凹曲面像素电极，在像素电极上形成有涂层的功能层，布置在功能层上的有机发光层，布置成透明电极的对电极 在有机发光层和限定用涂层形成的功能层的堤上，元件R，元件G和元件B具有不同量的功能层和元件R，元件G和元件B具有不同的曲率 凹曲面像素电极的半径。

公开(公告)号：US07825406B2

公开(公告)日：2010-11-02

申请号：US12375782

申请日：2008-05-30

申请人： Hidehiro Yoshida ,  Kiyotaka Mori ,  Shinya Ono ,  Keisei Yamamuro

发明人： Hidehiro Yoshida ,  Kiyotaka Mori ,  Shinya Ono ,  Keisei Yamamuro

IPC分类号： H01L35/24 ,  H01L51/00

CPC分类号： H01L27/3244 ,  H01L27/1214 ,  H01L27/1251 ,  H01L27/283 ,  H01L27/3262 ,  H01L27/3274 ,  H01L27/3276 ,  H01L51/0541 ,  H01L51/0545

摘要： An organic EL device comprising a semiconductor element A having a source electrode, a drain electrode, and a gate electrode, a semiconductor element B having a source electrode, a drain electrode, and a gate electrode connected to the source electrode or the drain electrode of the semiconductor element A, and an organic EL element having a pixel electrode connected to the drain electrode of the semiconductor element B, in which the source electrode and the drain electrode of the semiconductor element A and the gate electrode of the semiconductor element B are set on the same plane.

摘要翻译： 一种有机EL器件，包括具有源电极，漏电极和栅电极的半导体元件A，具有源电极，漏电极和连接到源电极或漏电极的栅电极的半导体元件B 半导体元件A和具有连接到半导体元件B的漏电极的像素电极的有机EL元件，其中半导体元件A的源电极和漏电极以及半导体元件B的栅电极被设置 在同一架飞机上