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公开(公告)号：US20120212557A1
公开(公告)日：2012-08-23
申请号：US13401891
申请日：2012-02-22
CPC分类号： B41J2/335 , B41J2/33535 , B41J2/3354 , B41J2/33545 , B41J2/3357 , B41J2/33585
摘要： Adopted is a thermal head, including: a support substrate including a concave portion formed in a front surface thereof; an upper substrate, which is bonded in a stacked state to the front surface of the support substrate and includes a convex portion formed at a position corresponding to the concave portion; a heating resistor provided on a front surface of the upper substrate at a position straddling the convex portion; and a pair of electrodes provided on both sides of the heating resistor, in which at least one of the pair of electrodes include: a thin portion, which is connected to the heating resistor at a distal end surface of the convex portion in a region corresponding to the concave portion; and a thick portion, which is connected to the heating resistor and is formed thicker than the thin portion.
摘要翻译： 采用热敏头，包括：支撑基板，其包括形成在其前表面中的凹部; 上层基板，其以叠层状态接合到所述支撑基板的前表面，并且包括形成在与所述凹部对应的位置的凸部; 加热电阻器，其设置在跨越所述凸部的位置的所述上基板的前表面上; 以及一对电极，其设置在所述加热电阻器的两侧，所述一对电极中的至少一个包括：薄部，其在对应于所述凸起部的区域的所述凸部的远端表面处连接到所述加热电阻器 到凹部; 以及连接到加热电阻器并且形成为比薄部分厚的厚部分。
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公开(公告)号：US20110149008A1
公开(公告)日：2011-06-23
申请号：US12928260
申请日：2010-12-07
CPC分类号： B41J2/33545 , B41J2/33585
摘要： Provided is a thermal head capable of enhancing heat-insulating performance while maintaining mechanical strength of an upper substrate. A thermal head (1) includes: a substrate main body (13) including a flat plate-shaped support substrate and a flat plate-shaped upper substrate which are bonded to each other in a stacked state; and a rectangular heating resistor (15) formed on a surface of the flat plate-shaped upper substrate, in which: a bonding surface of the flat plate-shaped support substrate includes a concave portion (23) that forms a cavity portion (27) in a region opposed to the rectangular heating resistor (15); and the concave portion (23) includes a groove (25) formed in an inner wall thereof and recessed along a depth direction of the concave portion (23) within a range of a width of the rectangular heating resistor (15).
摘要翻译： 提供一种能够在保持上基板的机械强度的同时提高绝热性能的热敏头。 热敏头（1）包括：基板主体（13），其包括以堆叠状态彼此接合的平板状支撑基板和平板状上基板; 以及形成在所述平板状上基板的表面上的矩形发热电阻体（15），其中：所述平板状支撑基板的接合面包括形成空腔部（27）的凹部（23） 在与矩形发热电阻器（15）相对的区域中; 并且所述凹部（23）在所述矩形发热电阻体（15）的宽度的范围内，具有形成在所述凹部（23）的深度方向的内壁的凹部（25）。
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公开(公告)号：US20090315966A1
公开(公告)日：2009-12-24
申请号：US12483795
申请日：2009-06-12
申请人： Tsuneyuki Sasaki , Hirotoshi Terao , Yukiko Yasuda , Tomoko Wauke
发明人： Tsuneyuki Sasaki , Hirotoshi Terao , Yukiko Yasuda , Tomoko Wauke
IPC分类号： B41J2/335
CPC分类号： B41J2/3351 , B41J2/33515 , B41J2/33545 , B41J2/3357
摘要： A thermal head includes a substrate; a plurality of driver ICs configured to be arranged in a main scanning direction; a heater element configured to include a heat storage layer, a heating resistor layer which is made of a plurality of pairs of effective heating portions, and an electrode layer which is patterned to supply electricity to the heating resistor layer; and a protective layer configured to cover a surface of the heater element, wherein the folded electrode is formed by adjusting an area thereof such that a heat distribution of each heating resistor becomes uniform. In such a thermal head, the number of manufacturing processes or the cost does not increase and a heat distribution becomes uniform, so that a good printing result having good a degree of gloss and image can be obtained.
摘要翻译： 热敏头包括基板; 配置为沿主扫描方向排列的多个驱动器IC; 配置为包括蓄热层的加热器元件，由多对有效加热部分制成的加热电阻器层和图案化以向所述加热电阻器层供电的电极层; 以及被配置为覆盖加热器元件的表面的保护层，其中通过调整其面积形成折叠电极，使得每个加热电阻器的热分布均匀。 在这样的热敏头中，制造工序的数量或成本不增加，热分布均匀，能够获得良好的光泽度和图像的良好的印刷效果。
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公开(公告)号：US06755126B2
公开(公告)日：2004-06-29
申请号：US10448233
申请日：2003-05-30
申请人： Jun Nakamura , Kenji Ohshima
发明人： Jun Nakamura , Kenji Ohshima
IPC分类号： B41C114
CPC分类号： B41C1/144 , B41J2/33545 , B41J2/3357 , B41J2202/32 , Y10T442/697 , Y10T442/698
摘要： A stencil is made by thermally forming perforations arranged in both a main scanning direction and a sub-scanning direction in a thermoplastic resin film of heat-sensitive stencil material by the use of a heat source which is heated through supply of energy. Supply of energy to the heat source is cut when a time interval not shorter than 50% and not longer than 100% of an estimated perforating time lapses from the time at which supply of energy to the heat source is started. The estimated perforating time is a time interval expected to be necessary for a perforation to be produced by the heat of the heat source and to be enlarged to a desired size as a final size as measured from the time at which supply of energy to the heat source is started.
摘要翻译： 通过使用通过供应能量加热的热源，在热敏蜡纸材料的热塑性树脂膜中热成型布置在主扫描方向和副扫描方向上的穿孔来制造模版。 当从能量供应到热源的时间开始时估计的穿孔时间的时间间隔不小于50％并且不超过100％的时间间隔，向热源供应能量被切断。 估计的穿孔时间是期望由热源产生的穿孔所需的时间间隔，并且从从能量供应到热量的时间测量的最终尺寸扩大到期望的尺寸 来源开始。
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公开(公告)号：US06469724B1
公开(公告)日：2002-10-22
申请号：US09807817
申请日：2001-04-19
申请人： Hiroaki Hayashi , Eiji Yokoyama , Takumi Yamade
发明人： Hiroaki Hayashi , Eiji Yokoyama , Takumi Yamade
IPC分类号： B41J2335
CPC分类号： B41J2/33525 , B41J2/3353 , B41J2/33545 , B41J2/3357
摘要： The thermal printhead (1) includes an insulating substrate (2), a heating resister (5) formed on the substrate (2), a first glass coat layer (7) formed on the substrate (2) for covering the heating resister (5), and a second glass coat layer (8) formed on the first glass coat layer (7). The heating resister (5) has a centerline average roughness not greater than 0.3 &mgr;m. The first glass coat layer (7) has a centerline average roughness not greater than 0.1 &mgr;m.
摘要翻译： 热打印头（1）包括绝缘基板（2），形成在基板（2）上的加热电阻（5），形成在基板（2）上的第一玻璃涂层（7），用于覆盖加热电阻 ）和形成在第一玻璃涂层（7）上的第二玻璃涂层（8）。 加热电阻（5）的中心线平均粗糙度不大于0.3μm。 第一玻璃涂层（7）的中心线平均粗糙度不大于0.1μm。
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公开(公告)号：US06433806B1
公开(公告)日：2002-08-13
申请号：US10043091
申请日：2002-01-14
申请人： Tomoyoshi Nishimura
发明人： Tomoyoshi Nishimura
IPC分类号： B41J232
CPC分类号： B41J2/33515 , B41J2/33545 , B41J2/3357 , B41J2/3358
摘要： A cyan thermal coloring layer, a magenta thermal coloring layer, and a yellow thermal coloring layer are successively formed on a base of a thermo-sensitive recording paper. A yellow thermal head, a magenta thermal head, and a cyan thermal head are disposed along a conveyance path. While the thermo-sensitive recording paper is being conveyed in the sub scanning direction along the conveyance path, three colors images are sequentially recorded by the three thermal heads. When the length of heat elements of the respective thermal heads are Ly, Lm and Lc in a sub scanning direction, it follows that Ly
摘要翻译： 在热敏记录纸的基部上依次形成青色热着色层，品红色着色层和黄色热着色层。 沿着输送路径设置黄色热敏头，品红色热敏头，青色热敏头。 当热敏记录纸沿着传送路径沿副扫描方向传送时，三个图像由三个热敏头依次记录。 当各个热敏头的热元件的长度在副扫描方向为Ly，Lm和Lc时，Ly
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57.发明申请公开(公告)号：US20020028625A1
公开(公告)日：2002-03-07
申请号：US09858557
申请日：2001-05-17
发明人： Jun Nakamura , Kenji Oshima
IPC分类号： D04H003/00 , D04H001/00 , D04H005/00 , D04H013/00
CPC分类号： B41C1/144 , B41J2/33545 , B41J2/3357 , B41J2202/32 , Y10T442/697 , Y10T442/698
摘要： A stencil is made by thermally forming perforations arranged in both a main scanning direction and a sub-scanning direction in a thermoplastic resin film of heat-sensitive stencil material by the use of a heat source which is heated through supply of energy. Supply of energy to the heat source is cut when a time interval not shorter than 50% and not longer than 100% of an estimated perforating time lapses from the time at which supply of energy to the heat source is started. The estimated perforating time is a time interval expected to be necessary for a perforation to be produced by the heat of the heat source and to be enlarged to a desired size as a final size as measured from the time at which supply of energy to the heat source is started.
摘要翻译： 通过使用通过供应能量加热的热源，在热敏蜡纸材料的热塑性树脂膜中热成型布置在主扫描方向和副扫描方向上的穿孔来制造模版。 当从能量供应到热源的时间开始时估计的穿孔时间的时间间隔不小于50％并且不超过100％的时间间隔，向热源供应能量被切断。 估计的穿孔时间是期望由热源产生的穿孔所需的时间间隔，并且从从能量供应到热量的时间测量的最终尺寸扩大到期望的尺寸 来源开始。
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公开(公告)号：US06219080B1
公开(公告)日：2001-04-17
申请号：US09598363
申请日：2000-06-21
申请人： Ryoichi Imai
发明人： Ryoichi Imai
IPC分类号： B41J2345
CPC分类号： B41J2/3351 , B41J2/33515 , B41J2/33545 , B41J2/3355 , B41J2/345
摘要： A thick film thermal head includes a plurality of first and second electrodes which extend in a sub-scanning direction and are alternately arranged in a main scanning direction intersecting the sub-scanning direction at predetermined spaces. A resistance heater continuously extends in the main scanning direction across the first and second electrodes. Parts of the resistance heater between adjacent first and second electrodes form a plurality of resistance heater elements which are arranged in the main scanning direction and generate heat when energized through the first and second electrodes. The spaces between the first and second electrodes are smaller than the widths of the first and second electrodes in the main scanning direction.
摘要翻译： 厚膜热敏头包括沿副扫描方向延伸的多个第一和第二电极，并且以与预定间隔的副扫描方向相交的主扫描方向交替布置。 电阻加热器在主扫描方向上连续地延伸穿过第一和第二电极。 相邻的第一和第二电极之间的电阻加热器的部分形成多个沿主扫描方向布置的电阻加热器元件，并且在通过第一和第二电极通电时产生热量。 第一和第二电极之间的空间小于第一和第二电极在主扫描方向上的宽度。
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59.发明授权Melting type thermal transfer recording device and melting type thermal transfer recording method 失效熔融型热转印记录装置和熔融型热转印记录方法
公开(公告)号：US6133929A
公开(公告)日：2000-10-17
申请号：US392094
申请日：1999-09-08
CPC分类号： B41J2/33515 , B41J2/33545 , B41J2/3357
摘要： A melting type thermal transfer recording system capable of providing multi-gradation images of high resolution and high image quality comparable to those of ink jet recording system or sublimation type thermal transfer recording system is disclosed which comprising: a donor film comprising a thin film and a thermal melting type ink layer provided on the thin film, the thermal melting type ink layer having a thickness in a range of 0.5 to 2.5 .mu.m, a surface porous type recording medium comprising a base material and a porous ink receiving layer having numerous minute pores provided on the base material, the ratio of the first total area of aperture portions that are occupied by all the pores to the whole surface area of the porous ink receiving layer being in a range of 10 to 60%, and the ratio of the second total area of aperture portions that are occupied by pores having a pore diameter of 0.5 to 20 .mu.m to the first total area of the aperture portions being 70 to 100%, a thermal head comprising a plurality of heating resistor units arranged in a line at intervals of 8 dots/mm or less, each of the heating resistor units comprising a pair of heating resistor elements of identical shape, a gradation control means for controlling an amount of an ink of the ink layer melted with the heating resistor units by controlling an amount of electricity supplied to the thermal head.
摘要翻译： 公开了一种熔融型热转印记录系统，其能够提供与喷墨记录系统或升华型热转印记录系统相当的高分辨率和高图像质量的多灰度图像，其包括：施主膜，其包括薄膜和 设置在薄膜上的热熔型油墨层，热熔型油墨层的厚度在0.5〜2.5μm的范围内，表面多孔型记录介质包括基材和具有许多微孔的多孔油墨接收层 设置在所述基材上，所述多孔墨水接收层的所有孔的占据的开口部的第一总面积与所述多孔墨接受层的整个表面积的比率为10〜60％的范围，所述第二 孔径为孔径部分的第一总面积为0.5〜20μm的孔所占据的开口部的总面积为70〜100％ ad包括以8点/ mm以下的间隔配置成一行的多个发热电阻体，每个加热电阻单元包括一对相同形状的加热电阻元件，用于控制墨水量的灰度控制装置 通过控制供给到热敏头的电量而与加热电阻器单元熔融的油墨层。
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公开(公告)号：US5978007A
公开(公告)日：1999-11-02
申请号：US883436
申请日：1997-06-26
申请人： Mitsuru Sawano , Kazuaki Kinjyo
发明人： Mitsuru Sawano , Kazuaki Kinjyo
IPC分类号： B41J2/335
CPC分类号： B41J2/33515 , B41J2/33545 , B41J2/3357
摘要： A thermal head, in which the catching of a foreign object on a partial glaze is prevented and the head pressure of the partial glaze is not reduced, is provided such that the image quality is improved by preventing the occurrences of line voids, irregularities, and roughness. In a thermal head which includes a partial glaze, which protrudes and whose cross-sectional configuration is substantially arc-shaped, on a recording material opposing surface, the radius of curvature of a heater portion on the partial glaze is less than 50 mm and the height of the partial glaze from the recording material opposing surface is 40 .mu.m or less. Further, the height of the partial glaze from the recording material opposing surface at the conveying direction upstream side of the recording material may be set lower than the height of the partial glaze from the recording material opposing surface at the conveying direction downstream side of the recording material with the heater portion therebetween.
摘要翻译： 提供了防止部分釉上的异物捕获并且部分釉的头部压力不被降低的热敏头，使得通过防止线空隙，不规则性和不规则性的发生而提高图像质量 粗糙度 在记录材料相对表面上包括突出并且其横截面形状基本上呈弧形的部分釉的热敏头在部分釉上的加热器部分的曲率半径小于50mm，并且 来自记录材料相对表面的部分釉料的高度为40μm以下。 此外，可以将记录材料的输送方向上游侧的记录材料相对表面的部分釉料的高度设定为低于记录材料的输送方向下游侧的记录材料相对表面的部分釉料的高度 其间具有加热器部分的材料。
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