公开(公告)号：US08139094B2

公开(公告)日：2012-03-20

申请号：US12320550

申请日：2009-01-29

申请人： Noboru Koyama ,  Mitsuo Yanase ,  Toru Morikawa ,  Kei Sato

发明人： Noboru Koyama ,  Mitsuo Yanase ,  Toru Morikawa ,  Kei Sato

IPC分类号： B41J2/34

CPC分类号： B41J2/33525 ,  B41J2/3353 ,  B41J2/33535

摘要： A thermal head which forms an image on a recording medium by pressing a protruding portion on which heating elements are arranged on the recording medium while driving the heating elements to be heated includes a head body portion in which the protruding portion and a concave gap portion facing the protruding portion are formed and a heat conductive layer provided on the side of the protruding portion of the head body portion, in which the heat conductive layer includes an electric insulating layer securing electric insulation to the heating elements and a heat diffusion layer diffusing heat generated from the heating elements.

摘要翻译： 一种热敏头，其通过在驱动加热加热元件的同时将记录介质上的加热元件配置在其上的突出部分压在记录介质上而形成图像，该头部具有头部主体部分，其中突出部分和凹形间隙部分面向 形成突出部，并且设置在头主体部分的突出部分侧的导热层，其中导热层包括固定到加热元件的电绝缘的电绝缘层和扩散热量的热扩散层 从加热元件。

公开(公告)号：US07907158B2

公开(公告)日：2011-03-15

申请号：US11716711

申请日：2007-03-12

申请人： Noboru Koyama ,  Izumi Kariya ,  Mitsuo Yanase ,  Toru Morikawa

发明人： Noboru Koyama ,  Izumi Kariya ,  Mitsuo Yanase ,  Toru Morikawa

IPC分类号： B41J2/34 ,  B41J2/335

CPC分类号： B41J2/3357 ,  B41J2/33585

摘要： A thermal head includes a glass layer having a protruding section formed on one surface and a concave groove section formed on the other surface facing the protruding section, a heat generation resistor provided on the protruding section, and a pair of electrodes provided to both sides of the heat generation resistor, and a part of the heat generation resistor exposed between the pair of electrodes is defined as a heat generation section, the protruding section has a smaller curvature radius in both sides than a curvature radius in a central portion, and a width of the groove section is one of equal to and larger than a length of the heat generation section.

摘要翻译： 热敏头包括具有形成在一个表面上的突出部分的玻璃层和形成在面向突出部分的另一个表面上的凹槽部分，设置在突出部分上的发热电阻器和设置在突出部分两侧的一对电极 发热电阻器和暴露在该对电极之间的发热电阻体的一部分被定义为发热部，所述突出部的两侧的曲率半径比中央部的曲率半径小，宽度 所述槽部的长度与所述发热部的长度相等且大于所述发热部的长度。

公开(公告)号：US07843476B2

公开(公告)日：2010-11-30

申请号：US11682606

申请日：2007-03-06

申请人： Tooru Morikawa ,  Izumi Kariya ,  Noboru Koyama ,  Mitsuo Yanase

发明人： Tooru Morikawa ,  Izumi Kariya ,  Noboru Koyama ,  Mitsuo Yanase

IPC分类号： B41J2/34

CPC分类号： B41J2/33585

摘要： A thermal head includes a head containing a glass layer. The glass layer has a projecting portion on one surface and a concave groove on the other surface at a position opposed to the projecting portion. The head further contains a heating resistor disposed on the projecting portion, and a pair of electrodes disposed on both sides of the heating resistor. The thermal head further includes a rigid substrate on which a control circuit for the head is provided, and a flexible substrate for electrically connecting the head and the rigid substrate.

摘要翻译： 热敏头包括含有玻璃层的头部。 玻璃层在一个表面上具有突出部分，在另一个表面上在与突出部分相对的位置处具有凹槽。 头部还包括设置在突出部分上的加热电阻器和设置在加热电阻器两侧的一对电极。 热敏头还包括刚性基板，其上设置有用于头部的控制电路，以及用于电连接头部和刚性基板的柔性基板。

公开(公告)号：US20090201355A1

公开(公告)日：2009-08-13

申请号：US12320549

申请日：2009-01-29

申请人： Noboru Koyama ,  Mitsuo Yanase ,  Toru Morikawa ,  Kazunori Onuma

发明人： Noboru Koyama ,  Mitsuo Yanase ,  Toru Morikawa ,  Kazunori Onuma

IPC分类号： B41J2/335

CPC分类号： B41J2/33525 ,  B41J2/33535 ,  B41J2/33585

摘要： A thermal head which forms an image on a recording medium by pressing a protruding portion on which heating elements are arranged on the recording medium while driving the heating elements to be heated includes a support substrate in which a concave gap portion facing the protruding portion is formed and a glaze layer provided on the support substrate and in which the protruding portion is formed, in which the glaze layer has a base layer stacked on the support substrate as well as forming a ceiling surface of the gap portion and a heat resistant layer stacked on the base layer and on which the heating elements are arranged.

摘要翻译： 通过在驱动加热用加热元件的同时将记录介质上的加热元件配置在其上的凸部加压而在记录介质上形成图像的热敏头包括形成有面向突出部的凹部间隔部的支撑基板 以及设置在所述支撑基板上并且形成有所述突出部的釉层，其中所述釉层具有堆叠在所述支撑基板上的基底层，以及形成所述间隙部分的顶面，以及堆叠在所述支撑基板上的耐热层 基层，其上配置有加热元件。

公开(公告)号：US20090195632A1

公开(公告)日：2009-08-06

申请号：US12320550

申请日：2009-01-29

申请人： Noboru Koyama ,  Mitsuo Yanase ,  Toru Morikawa ,  Kei Sato

发明人： Noboru Koyama ,  Mitsuo Yanase ,  Toru Morikawa ,  Kei Sato

IPC分类号： B41J2/335

CPC分类号： B41J2/33525 ,  B41J2/3353 ,  B41J2/33535

摘要： A thermal head which forms an image on a recording medium by pressing a protruding portion on which heating elements are arranged on the recording medium while driving the heating elements to be heated includes a head body portion in which the protruding portion and a concave gap portion facing the protruding portion are formed and a heat conductive layer provided on the side of the protruding portion of the head body portion, in which the heat conductive layer includes an electric insulating layer securing electric insulation to the heating elements and a heat diffusion layer diffusing heat generated from the heating elements.

摘要翻译： 一种热敏头，其通过在驱动加热加热元件的同时将记录介质上的加热元件配置在其上的突出部分压在记录介质上而形成图像，该头部具有头部主体部分，其中突出部分和凹形间隙部分面向 形成突出部，并且设置在头主体部分的突出部分侧的导热层，其中导热层包括固定到加热元件的电绝缘的电绝缘层和扩散热量的热扩散层 从加热元件。

公开(公告)号：US20070257980A1

公开(公告)日：2007-11-08

申请号：US11716711

申请日：2007-03-12

申请人： Noboru Koyama ,  Izumi Kariya ,  Mitsuo Yanase ,  Toru Morikawa

发明人： Noboru Koyama ,  Izumi Kariya ,  Mitsuo Yanase ,  Toru Morikawa

IPC分类号： B41J2/34

CPC分类号： B41J2/3357 ,  B41J2/33585

摘要： A thermal head includes a glass layer having a protruding section formed on one surface and a concave groove section formed on the other surface facing the protruding section, a heat generation resistor provided on the protruding section, and a pair of electrodes provided to both sides of the heat generation resistor, and a part of the heat generation resistor exposed between the pair of electrodes is defined as a heat generation section, the protruding section has a smaller curvature radius in both sides than a curvature radius in a central portion, and a width of the groove section is one of equal to and larger than a length of the heat generation section.

摘要翻译： 热敏头包括具有形成在一个表面上的突出部分的玻璃层和形成在面向突出部分的另一个表面上的凹槽部分，设置在突出部分上的发热电阻器和设置在突出部分两侧的一对电极 发热电阻器和暴露在该对电极之间的发热电阻体的一部分被定义为发热部，所述突出部的两侧的曲率半径比中央部的曲率半径小，宽度 所述槽部的长度与所述发热部的长度相等且大于所述发热部的长度。

公开(公告)号：US20070216731A1

公开(公告)日：2007-09-20

申请号：US11716709

申请日：2007-03-12

申请人： Noboru Koyama ,  Izumi Kariya ,  Mitsuo Yanase ,  Toru Morikawa

发明人： Noboru Koyama ,  Izumi Kariya ,  Mitsuo Yanase ,  Toru Morikawa

IPC分类号： B41J2/05

CPC分类号： B41J2/33585

摘要： A thermal head includes a base layer having a predetermined thickness and provided with a substantially semicylindrical protruding section integrally formed on one surface of the base layer, a heat generation resistor formed on the protruding section, and a pair of electrodes formed on both sides of the heat generation resistor, wherein a part of each of the heat generation resistors exposed between the pair of electrodes is defined as a heat generation section, and the base layer is provided with a groove section formed on the opposite side of the protruding section and having opening on the other surface of the base layer.

摘要翻译： 热敏头包括具有预定厚度的基底层，并且具有在基底层的一个表面上整体形成的基本上半圆柱形突出部分，形成在突出部分上的发热电阻器和形成在基底层两侧的一对电极 发热电阻器，其中暴露在所述一对电极之间的每个所述发热电阻器的一部分被定义为发热部分，并且所述基底层设置有形成在所述突出部分的相对侧上并具有开口部 在基层的另一个表面上。

公开(公告)号：US08031215B2

公开(公告)日：2011-10-04

申请号：US12320549

申请日：2009-01-29

申请人： Noboru Koyama ,  Mitsuo Yanase ,  Toru Morikawa ,  Kazunori Onuma

发明人： Noboru Koyama ,  Mitsuo Yanase ,  Toru Morikawa ,  Kazunori Onuma

IPC分类号： B41J2/335

CPC分类号： B41J2/33525 ,  B41J2/33535 ,  B41J2/33585

摘要： A thermal head which forms an image on a recording medium by pressing a protruding portion on which heating elements are arranged on the recording medium while driving the heating elements to be heated includes a support substrate in which a concave gap portion facing the protruding portion is formed and a glaze layer provided on the support substrate and in which the protruding portion is formed, in which the glaze layer has a base layer stacked on the support substrate as well as forming a ceiling surface of the gap portion and a heat resistant layer stacked on the base layer and on which the heating elements are arranged.

摘要翻译： 通过在驱动加热用加热元件的同时将记录介质上的加热元件配置在其上的凸部加压而在记录介质上形成图像的热敏头包括形成有面向突出部的凹部间隔部的支撑基板 以及设置在所述支撑基板上并且形成有所述突出部的釉层，其中所述釉层具有堆叠在所述支撑基板上的基底层，以及形成所述间隙部分的顶面，以及堆叠在所述支撑基板上的耐热层 基层，其上配置有加热元件。

公开(公告)号：US20080143810A1

公开(公告)日：2008-06-19

申请号：US11682606

申请日：2007-03-06

申请人： Tooru Morikawa ,  Izumi Kariya ,  Noboru Koyama ,  Mitsuo Yanase

发明人： Tooru Morikawa ,  Izumi Kariya ,  Noboru Koyama ,  Mitsuo Yanase

IPC分类号： B41J2/335

CPC分类号： B41J2/33585

摘要： A thermal head includes a head containing a glass layer. The glass layer has a projecting portion on one surface and a concave groove on the other surface at a position opposed to the projecting portion. The head further contains a heating resistor disposed on the projecting portion, and a pair of electrodes disposed on both sides of the heating resistor. The thermal head further includes a rigid substrate on which a control circuit for the head is provided, and a flexible substrate for electrically connecting the head and the rigid substrate.

摘要翻译： 热敏头包括含有玻璃层的头部。 玻璃层在一个表面上具有突出部分，在另一个表面上在与突出部分相对的位置处具有凹槽。 头部还包括设置在突出部分上的加热电阻器和设置在加热电阻器两侧的一对电极。 热敏头还包括刚性基板，其上设置有用于头部的控制电路，以及用于电连接头部和刚性基板的柔性基板。

公开(公告)号：US20080106588A1

公开(公告)日：2008-05-08

申请号：US11686595

申请日：2007-03-15

申请人： Izumi Kariya ,  Noboru Koyama ,  Mitsuo Yanase ,  Tooru Morikawa

发明人： Izumi Kariya ,  Noboru Koyama ,  Mitsuo Yanase ,  Tooru Morikawa

IPC分类号： B41J2/335

CPC分类号： B41J2/3351 ,  B41J2/33515

摘要： A thermal head includes a glass layer provided with a groove section formed inside the glass layer, a heat generating resistor disposed outside the glass layer, and a pair of electrodes provided to both sides of the heat generating resistor, wherein a part of the heat generating resistor exposed between the pair of electrodes is defined as a heat generating section, and at least one of the pair of electrodes has a smaller width in an end section on an opposite side to a side of the heat generating section than a width of an end section on the side of the heat generating section.

摘要翻译： 热敏头包括设置有形成在玻璃层内部的槽部的玻璃层，设置在玻璃层外侧的发热电阻器和设置在发热电阻器两侧的一对电极，其中，发热部分 在一对电极之间暴露的电阻器被定义为发热部分，并且一对电极中的至少一个在与发热部分的一侧相反的一侧的端部部分中具有比端部的宽度更小的宽度 在发热部分的一侧。