公开(公告)号：US20120274703A1

公开(公告)日：2012-11-01

申请号：US13443089

申请日：2012-04-10

申请人： Ken Tsuchii ,  Masataka Sakurai

发明人： Ken Tsuchii ,  Masataka Sakurai

IPC分类号： B41J2/145

CPC分类号： B41J2/14145 ,  B41J2/1404 ,  B41J2/14072 ,  B41J2002/14387 ,  B41J2002/14403 ,  B41J2002/14467

摘要： The liquid ejection head capable of securing a high performance of supplying liquid through supply ports while reducing the size of the substrate is provided. The liquid ejecting apparatus using such a liquid ejection head are also provided. The third supply ports situated between the first ejection port array and the second ejection port array include a portion of a large dimension and a portion of a small dimension.

摘要翻译： 提供了能够确保通过供给口提供液体的高性能同时减小基板的尺寸的液体喷射头。 还提供了使用这种液体喷射头的液体喷射装置。 位于第一喷射口阵列和第二喷射口阵列之间的第三供应口包括大尺寸的一部分和小尺寸的一部分。

公开(公告)号：US20120056940A1

公开(公告)日：2012-03-08

申请号：US13147213

申请日：2010-02-05

申请人： Masataka Sakurai ,  Ken Tsuchii

发明人： Masataka Sakurai ,  Ken Tsuchii

IPC分类号： B41J2/04

CPC分类号： B41J2/04501 ,  B41J2/1404 ,  B41J2/14072 ,  B41J2/14145 ,  B41J2002/14467

摘要： A power supply-heater wiring and a heater-driving circuit wiring for a heater located on the right side of a supply port can be laid out utilizing a beam portion configured to separate supply ports from each other. Furthermore, a plurality of supply ports are provided to supply ink to channels and pressure chambers and separated from one another by beam portions. Thus, an ejection structure such as an ejection opening can be located on both sides of each of the supply ports. Even if the ejection structures are relatively densely arranged, the heaters and the like can have necessary and sufficient sizes and locations without being restricted by the arrangement. A wiring connecting the heater to the power supply wiring or driving circuit is also laid out on the beam portion serving as a partition wall for the supply ports.

摘要翻译： 可以利用被配置为将供应端口彼此分离的梁部分布置用于位于供应口右侧的加热器的电源加热器布线和加热器驱动电路布线。 此外，提供多个供应口以向通道和压力室供应墨水并且通过光束部分彼此分离。 因此，诸如排出口的排出结构可以位于每个供给口的两侧。 即使喷射结构相对密集地布置，加热器等可以具有必要且足够的尺寸和位置，而不受该布置的限制。 将加热器连接到电源线或驱动电路的布线也布置在用作供应端口的分隔壁的梁部分上。

公开(公告)号：US08926066B2

公开(公告)日：2015-01-06

申请号：US14123947

申请日：2012-05-28

申请人： Masataka Sakurai ,  Ken Tsuchii

发明人： Masataka Sakurai ,  Ken Tsuchii

IPC分类号： B41J2/14 ,  B41J2/15

CPC分类号： B41J2/14072 ,  B41J2/14 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2002/14387 ,  B41J2002/14467 ,  B41J2002/14491

摘要： A liquid ejection head includes a substrate including a first supply port row in which a plurality of supply ports are arranged, a first energy generating element row in which a plurality of energy generating elements are arranged, a second supply port row in which a plurality of supply ports are arranged, a second energy generating element row in which a plurality of energy generating elements are arranged, a first wiring layer and a second wiring layer for driving the energy generating elements, and a through hole configured to electrically connect the first wiring layer and the second wiring layer. The first energy generating element row, the first supply port row, the second supply port row, and the second energy generating element row are arranged in parallel in this order and the through hole is arranged between the first supply port row and the second supply port row.

摘要翻译： 液体喷射头包括：基板，包括其中布置有多个供给口的第一供给口排;布置有多个能量产生元件的第一能量产生元件排;第二供给口排， 供给端口配置有多个能量产生元件排列的第二能量产生元件列，用于驱动能量产生元件的第一布线层和第二布线层，以及将第一布线层 和第二布线层。 第一能量产生元件列，第一供给口列，第二供给口排和第二能量生成元件列依次并列配置，并且通孔配置在第一供给口排和第二供给口 行。

公开(公告)号：US08714704B2

公开(公告)日：2014-05-06

申请号：US13443089

申请日：2012-04-10

申请人： Ken Tsuchii ,  Masataka Sakurai

发明人： Ken Tsuchii ,  Masataka Sakurai

IPC分类号： B41J2/15

摘要： The liquid ejection head capable of securing a high performance of supplying liquid through supply ports while reducing the size of the substrate is provided. The liquid ejecting apparatus using such a liquid ejection head are also provided. The third supply ports situated between the first ejection port array and the second ejection port array include a portion of a large dimension and a portion of a small dimension.

公开(公告)号：US20120224006A1

公开(公告)日：2012-09-06

申请号：US13473825

申请日：2012-05-17

申请人： Akiko Saito ,  Ken Tsuchii

发明人： Akiko Saito ,  Ken Tsuchii

IPC分类号： B41J2/05

CPC分类号： B41J2/14145 ,  B41J2/1404 ,  B41J2002/14467

摘要： An ink jet print head is provided which has a reduced size and still can prevent an overall temperature increase in a printing element board. To this end, among ink supply port arrays formed on both sides of each nozzle array, the heat resistance of the portion (beams) of the printing element board between the adjoining ink supply ports is lowered in those arrays that are close to the end portions of the common liquid chamber.

摘要翻译： 提供一种喷墨打印头，其具有减小的尺寸并且仍然可以防止打印元件板的总体温度升高。 为此，在形成在每个喷嘴阵列的两侧的供墨口阵列之间，邻近的供墨口之间的打印元件板的部分（光束）的热阻在靠近端部的那些阵列中降低 的公共液体室。

公开(公告)号：US08523325B2

公开(公告)日：2013-09-03

申请号：US13147213

申请日：2010-02-05

申请人： Masataka Sakurai ,  Ken Tsuchii

发明人： Masataka Sakurai ,  Ken Tsuchii

IPC分类号： B41J2/14 ,  B41J2/04 ,  B41J2/05

CPC分类号： B41J2/04501 ,  B41J2/1404 ,  B41J2/14072 ,  B41J2/14145 ,  B41J2002/14467

摘要： A power supply-heater wiring and a heater-driving circuit wiring for a heater located on the right side of a supply port can be laid out utilizing a beam portion configured to separate supply ports from each other. Furthermore, a plurality of supply ports are provided to supply ink to channels and pressure chambers and separated from one another by beam portions. Thus, an ejection structure such as an ejection opening can be located on both sides of each of the supply ports. Even if the ejection structures are relatively densely arranged, the heaters and the like can have necessary and sufficient sizes and locations without being restricted by the arrangement. A wiring connecting the heater to the power supply wiring or driving circuit is also laid out on the beam portion serving as a partition wall for the supply ports.

摘要翻译： 可以利用被配置为将供应端口彼此分离的梁部分布置用于位于供应口右侧的加热器的电源加热器布线和加热器驱动电路布线。 此外，提供多个供应口以向通道和压力室供应墨水并且通过光束部分彼此分离。 因此，诸如排出口的排出结构可以位于每个供给口的两侧。 即使喷射结构相对密集地布置，加热器等可以具有必要且足够的尺寸和位置，而不受该布置的限制。 将加热器连接到电源线或驱动电路的布线也布置在用作供应端口的分隔壁的梁部分上。

公开(公告)号：US20130010031A1

公开(公告)日：2013-01-10

申请号：US13617707

申请日：2012-09-14

申请人： Akiko Saito ,  Ken Tsuchii

发明人： Akiko Saito ,  Ken Tsuchii

IPC分类号： B41J2/145

CPC分类号： B41J2/14145 ,  B41J2/1404 ,  B41J2002/14467

摘要： An ink jet print head is provided which has a reduced size and still can prevent an overall temperature increase in a printing element board. To this end, among ink supply port arrays formed on both sides of each nozzle array, the heat resistance of the portion (beams) of the printing element board between the adjoining ink supply ports is lowered in those arrays that are close to the end portions of the common liquid chamber.

摘要翻译： 提供一种喷墨打印头，其具有减小的尺寸并且仍然可以防止打印元件板的总体温度升高。 为此，在形成在每个喷嘴阵列的两侧的供墨口阵列之间，邻近的供墨口之间的打印元件板的部分（光束）的热阻在靠近端部的那些阵列中降低 的公共液体室。

公开(公告)号：US08201925B2

公开(公告)日：2012-06-19

申请号：US12691160

申请日：2010-01-21

申请人： Akiko Saito ,  Ken Tsuchii

发明人： Akiko Saito ,  Ken Tsuchii

IPC分类号： B41J2/05

CPC分类号： B41J2/14145 ,  B41J2/1404 ,  B41J2002/14467

摘要： An ink jet print head is provided which has a reduced size and still can prevent an overall temperature increase in a printing element board. To this end, among ink supply port arrays formed on both sides of each nozzle array, the heat resistance of the portion (beams) of the printing element board between the adjoining ink supply ports is lowered in those arrays that are close to the end portions of the common liquid chamber.

摘要翻译： 提供一种喷墨打印头，其具有减小的尺寸并且仍然可以防止打印元件板的总体温度升高。 为此，在形成在每个喷嘴阵列的两侧的供墨口阵列之间，邻近的供墨口之间的打印元件板的部分（光束）的热阻在靠近端部的那些阵列中降低 的公共液体室。

公开(公告)号：US20100201753A1

公开(公告)日：2010-08-12

申请号：US12691160

申请日：2010-01-21

申请人： Akiko Saito ,  Ken Tsuchii

发明人： Akiko Saito ,  Ken Tsuchii

IPC分类号： B41J2/05 ,  B41J2/175

CPC分类号： B41J2/14145 ,  B41J2/1404 ,  B41J2002/14467

摘要： An ink jet print head is provided which has a reduced size and still can prevent an overall temperature increase in a printing element board. To this end, among ink supply port arrays formed on both sides of each nozzle array, the heat resistance of the portion (beams) of the printing element board between the adjoining ink supply ports is lowered in those arrays that are close to the end portions of the common liquid chamber.

摘要翻译： 提供一种喷墨打印头，其具有减小的尺寸并且仍然可以防止打印元件板的总体温度升高。 为此，在形成在每个喷嘴阵列的两侧的供墨口阵列之间，邻近的供墨口之间的打印元件板的部分（光束）的热阻在靠近端部的那些阵列中降低 的公共液体室。

公开(公告)号：US08622522B2

公开(公告)日：2014-01-07

申请号：US13617707

申请日：2012-09-14

申请人： Akiko Saito ,  Ken Tsuchii

发明人： Akiko Saito ,  Ken Tsuchii

IPC分类号： B41J2/05

CPC分类号： B41J2/14145 ,  B41J2/1404 ,  B41J2002/14467

摘要： An ink jet print head having a reduced size still can prevent an overall temperature increase in a printing element board. To this end, among ink supply port arrays formed on both sides of each nozzle array, the heat resistance of the portion (beams) of the printing element board between the adjoining ink supply ports is lowered in those arrays that are close to the end portions of the common liquid chamber. In one embodiment, the volume of the beams is greater in those arrays that are close to the end portion.

摘要翻译： 具有减小尺寸的喷墨打印头仍然可以防止印刷元件板的总体温度升高。 为此，在形成在每个喷嘴阵列的两侧的供墨口阵列之间，邻近的供墨口之间的打印元件板的部分（光束）的热阻在靠近端部的那些阵列中降低 的公共液体室。 在一个实施例中，在靠近端部的那些阵列中，光束的体积更大。