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公开(公告)号：US09069296B2
公开(公告)日：2015-06-30
申请号：US12527098
申请日：2008-02-14
申请人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
发明人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
CPC分类号： G03G15/2003 , G03G15/2064 , H05B3/00 , H05B3/26 , H05B3/28 , H05B2203/017
摘要： A heater (A1) includes a substrate (1), a heating resistor (2) formed on the substrate (1) and a protective film (3) covering the heating resistor (2). The protective film (3) includes a crystallized glass layer (31) and an amorphous glass layer (33) covering the crystallized glass layer (31). The protective film (3) further includes a semi-crystalline glass layer (32) surrounding an edge (31a) of the crystallized glass layer (32). The semi-crystalline glass layer (32) intervenes between the substrate (1) and a portion of the amorphous glass layer (33) that projects relative to the crystallized glass layer (31).
摘要翻译： 加热器（A1）包括基板（1），形成在基板（1）上的加热电阻器（2）和覆盖加热电阻器（2）的保护膜（3）。 保护膜（3）包括结晶化玻璃层（31）和覆盖结晶化玻璃层（31）的无定形玻璃层（33）。 保护膜（3）还包括围绕结晶玻璃层（32）的边缘（31a）的半晶体玻璃层（32）。 半结晶玻璃层（32）介于衬底（1）和相对于结晶化玻璃层（31）伸出的非晶玻璃层（33）的一部分之间。
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公开(公告)号：US20100032427A1
公开(公告)日：2010-02-11
申请号：US12527088
申请日：2008-02-12
申请人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
发明人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
CPC分类号： H05B3/03 , G03G15/2064 , H05B3/146 , H05B3/16 , H05B3/26 , H05B2203/013 , H05B2203/017 , Y10T29/49083
摘要： A heater (A1) includes a substrate (1), a heating resistor (2) formed on the substrate (1) and an electrode (3) electrically connected to the heating resistor (2) and containing a metal component. The heater (A1) further includes a diffusion prevention layer (4) which is held in contact with at least part of the electrode (3) and prevents the metal component from diffusing from the electrode (3). By preventing the diffusion of the metal component from the electrode (3) to the heating resistor (2), the separation of the heating resistor (2) and the electrode (3) is prevented.
摘要翻译： 加热器（A1）包括基板（1），形成在基板（1）上的加热电阻器（2）和电连接到加热电阻器（2）并且包含金属部件的电极（3）。 加热器（A1）还包括与电极（3）的至少一部分保持接触的防扩散层（4），防止金属成分从电极（3）扩散。 通过防止金属成分从电极（3）向加热电阻体（2）的扩散，防止了加热电阻体（2）和电极（3）的分离。
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公开(公告)号：US20100038355A1
公开(公告)日：2010-02-18
申请号：US12527098
申请日：2008-02-14
申请人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
发明人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
IPC分类号： H05B3/10
CPC分类号： G03G15/2003 , G03G15/2064 , H05B3/00 , H05B3/26 , H05B3/28 , H05B2203/017
摘要： A heater (A1) includes a substrate (1), a heating resistor (2) formed on the substrate (1) and a protective film (3) covering the heating resistor (2). The protective film (3) includes a crystallized glass layer (31) and an amorphous glass layer (33) covering the crystallized glass layer (31). The protective film (3) further includes a semi-crystalline glass layer (32) surrounding an edge (31a) of the crystallized glass layer (32) The semi-crystalline glass layer (32) intervenes between the substrate (1) and a portion of the amorphous glass layer (33) that projects relative to the crystallized glass layer (31).
摘要翻译： 加热器（A1）包括基板（1），形成在基板（1）上的加热电阻器（2）和覆盖加热电阻器（2）的保护膜（3）。 保护膜（3）包括结晶化玻璃层（31）和覆盖结晶化玻璃层（31）的无定形玻璃层（33）。 保护膜（3）还包括围绕结晶玻璃层（32）的边缘（31a）的半晶体玻璃层（32）。半晶体玻璃层（32）介于基板（1）和部分 的非晶玻璃层（33）相对于结晶化玻璃层（31）突出。
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公开(公告)号：US20090321406A1
公开(公告)日：2009-12-31
申请号：US12521106
申请日：2007-12-25
申请人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
发明人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
CPC分类号： G03G15/2014 , G03G2215/2048 , H05B3/141 , Y10T29/49083
摘要： A fixing heater (A2) includes an insulating substrate (1), a heating resistor (2) formed on the substrate, and a pair of electrodes (4) each of which overlaps a respective one of two ends of the heating resistor. The heating resistor (2) contains Ag—Pd and crystallized glass. Each of the electrodes (4) contains glass of the same composition as the crystallized glass. When the proportion by weight of the crystallized glass in the heating resistor (2) is represented by x, the proportion y by weight of Pd in the Ag—Pd satisfies −0.091x+0.50≦y≦−0.091x+0.57.
摘要翻译： 定影加热器（A2）包括绝缘基板（1），形成在基板上的加热电阻器（2）和与加热电阻器的两端的相应一端重叠的一对电极（4）。 加热电阻（2）含有Ag-Pd和结晶玻璃。 每个电极（4）含有与结晶玻璃相同组成的玻璃。 当加热电阻体（2）中的结晶化玻璃的重量比例用x表示时，Ag-Pd中Pd的重量比例y满足-0.091x + 0.50 <= y <= 0.091x + 0.57。
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公开(公告)号：US20090065492A1
公开(公告)日：2009-03-12
申请号：US12229649
申请日：2008-08-26
申请人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
发明人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
IPC分类号： H05B3/00
CPC分类号： H05B3/265
摘要： A toner-fixing heater includes a substrate elongated in a first direction, a resistor formed on the substrate, a wiring portion connected with the resistor, and a protective film covering the resistor. The resistor includes two belt-like portions elongated in the first direction and spaced away from each other in a second direction perpendicular to the first direction. The resistor or the wiring portion includes a conductive portion for passing an electric current in the second direction. The conductive portion may have an edge extending in nonparallel to the first direction and the second direction, or may include a first layer and a second layer formed on the first layer, where the first layer is closer to the substrate than the second layer, and the edges of the second layer are located inward of the edges of the first layer as viewed in the first direction.
摘要翻译： 调色剂定影加热器包括在第一方向上延伸的基板，形成在基板上的电阻器，与电阻器连接的布线部分和覆盖电阻器的保护膜。 电阻器包括在垂直于第一方向的第二方向上在第一方向上细长并且彼此间隔开的两个带状部分。 电阻器或布线部分包括用于使电流沿第二方向通过的导电部分。 导电部分可以具有不平行于第一方向和第二方向延伸的边缘，或者可以包括形成在第一层上的第一层和第二层，其中第一层比第二层更靠近衬底，以及 当从第一方向观察时，第二层的边缘位于第一层的边缘的内侧。
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公开(公告)号：US09125241B2
公开(公告)日：2015-09-01
申请号：US12527088
申请日：2008-02-12
申请人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
发明人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
IPC分类号： H05B3/10 , H05B3/02 , H05B1/00 , H05B11/00 , H05B3/03 , H05B3/26 , G03G15/20 , H05B3/16 , H05B3/14
CPC分类号： H05B3/03 , G03G15/2064 , H05B3/146 , H05B3/16 , H05B3/26 , H05B2203/013 , H05B2203/017 , Y10T29/49083
摘要： A heater (A1) includes a substrate (1), a heating resistor (2) formed on the substrate (1) and an electrode (3) electrically connected to the heating resistor (2) and containing a metal component. The heater (A1) further includes a diffusion prevention layer (4) which is held in contact with at least part of the electrode (3) and prevents the metal component from diffusing from the electrode (3). By preventing the diffusion of the metal component from the electrode (3) to the heating resistor (2), the separation of the heating resistor (2) and the electrode (3) is prevented.
摘要翻译： 加热器（A1）包括基板（1），形成在基板（1）上的加热电阻器（2）和电连接到加热电阻器（2）并且包含金属部件的电极（3）。 加热器（A1）还包括与电极（3）的至少一部分保持接触的防扩散层（4），防止金属成分从电极（3）扩散。 通过防止金属成分从电极（3）向加热电阻体（2）的扩散，防止了加热电阻体（2）和电极（3）的分离。
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公开(公告)号：US08362401B2
公开(公告)日：2013-01-29
申请号：US12229649
申请日：2008-08-26
申请人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
发明人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
CPC分类号： H05B3/265
摘要： A toner-fixing heater includes a substrate elongated in a first direction, a resistor formed on the substrate, a wiring portion connected with the resistor, and a protective film covering the resistor. The resistor includes two belt-like portions elongated in the first direction and spaced away from each other in a second direction perpendicular to the first direction. The resistor or the wiring portion includes a conductive portion for passing an electric current in the second direction. The conductive portion may have an edge extending in nonparallel to the first direction and the second direction, or may include a first layer and a second layer formed on the first layer, where the first layer is closer to the substrate than the second layer, and the edges of the second layer are located inward of the edges of the first layer as viewed in the first direction.
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公开(公告)号：US07928347B2
公开(公告)日：2011-04-19
申请号：US11728412
申请日：2007-03-26
申请人： Teruhisa Sako
发明人： Teruhisa Sako
CPC分类号： B41J2/3359
摘要： A heating unit includes an AlN substrate having a main surface on which an elongated heat-generating resistor is provided. A protection layer is formed on the main surface of the substrate for the heat-generating resistor. The protection layer includes a first cover layer covering the heat-generating resistor and a second cover layer covering the first cover layer. The first cover layer is made of crystallized or semi-crystallized glass having a higher crystallization temperature by at least 50° C. than the softening point of the glass. The second cover layer is made of non-crystalline glass.
摘要翻译： 加热单元包括具有主表面的AlN衬底，在该主表面上设置有细长的发热电阻器。 在用于发热电阻器的基板的主表面上形成保护层。 保护层包括覆盖发热电阻器的第一覆盖层和覆盖第一覆盖层的第二覆盖层。 第一覆盖层由比玻璃的软化点具有更高结晶温度至少50℃的结晶或半结晶玻璃制成。 第二覆盖层由非晶玻璃制成。
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公开(公告)号：US08009185B2
公开(公告)日：2011-08-30
申请号：US11629581
申请日：2005-06-13
申请人： Teruhisa Sako
发明人： Teruhisa Sako
CPC分类号： B41J2/3353 , Y10T29/49083
摘要： A thermal head (A) according to the present invention includes a substrate (1) on which a heat-producing resistor (5), a common electrode (3) and individual electrodes (4) for energizing the heat-producing resistor (5), and a protective layer (6) having a double-layer structure and formed on the heat-producing resistor (5) to cover at least the heat-producing resistor are provided. A second protective layer (6B) constituting the upper layer of the protective layer (6) is conductive, and a first protective layer (6A) constituting the lower layer of the protective layer (6) has thickness (t1) which is not less than three times the thickness (t2) of the second protective layer (6B).
摘要翻译： 根据本发明的热敏头（A）包括：基板（1），其上具有发热电阻器（5），公共电极（3）和用于激励发热电阻器（5）的单独电极（4） 和具有双层结构并形成在所述发热电阻器（5）上以至少覆盖所述发热电阻器的保护层（6）。 构成保护层（6）的上层的第二保护层（6B）是导电的，构成保护层（6）的下层的第一保护层（6A）的厚度（t1）不小于 是第二保护层（6B）的厚度（t2）的三倍。
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公开(公告)号：US20070211133A1
公开(公告)日：2007-09-13
申请号：US11587626
申请日：2005-04-26
申请人： Teruhisa Sako
发明人： Teruhisa Sako
IPC分类号： B41J2/335
CPC分类号： B41J2/33525 , B41J2/3353 , B41J2/3355 , B41J2/3357
摘要： A thermal printhead (A) according to the present invention includes a heating resistor (5) formed on a substrate (1), an electrode (3) for energizing the heating resistor (5), and a protection film (6) for covering the heating resistor (5) and the electrode (3). The protection film (6) has a surface with a ten-point mean roughness of no smaller than 0.2 μm.
摘要翻译： 根据本发明的热敏打印头（A）包括形成在基板（1）上的加热电阻（5），用于激励加热电阻（5）的电极（3）和用于覆盖加热电阻 加热电阻（5）和电极（3）。 保护膜（6）具有十点平均粗糙度不小于0.2μm的表面。
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