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81. 发明授权

US5148188A Thermal head 失效
标题翻译：热头
公开(公告)号：US5148188A
公开(公告)日：1992-09-15
申请号：US525132
申请日：1990-05-17
申请人： Shigenori Ota , Masataka Uchiyama , Tsuyoshi Yasutomi
发明人： Shigenori Ota , Masataka Uchiyama , Tsuyoshi Yasutomi
IPC分类号： B41J2/335 , B41J2/345
CPC分类号： B41J2/345
摘要： To the common electrode of the thermal head, the power source for heating and driving is connected to one end or both ends in the longitudinal direction of the common electrode. In this common electrode, as going from the connecting position of the power source for heating and driving, a voltage drop occurs, and the heat generation by the heating elements commonly connected to the common electrodes becomes uneven. Such uneven heat generation may lead to uneven contrast or defective coloring in the thermosensitive printing. The invention employs a conductive member which extends nearly over the entire length of the common electrode, and contacts with the common electrode over the entire length or at plural positions. As such conductive member, a metal foil or the like is used, and by inhibiting the occurrence of voltage drop, thermosensitive printing of high quality is realized.
摘要翻译：对于热敏头的公共电极，用于加热和驱动的电源连接到公共电极的纵向方向上的一端或两端。在该公共电极中，从加热驱动用电源的连接位置开始发生电压降，并且与公共电极共同连接的加热元件的发热变得不均匀。这种不均匀的发热可能导致热敏印刷中不均匀的对比度或着色不良。本发明采用几乎在公共电极的整个长度上延伸的导电构件，并且在整个长度上或在多个位置与公共电极接触。作为这种导电构件，使用金属箔等，通过抑制电压降的发生，实现了高质量的热敏印刷。

82. 发明授权

US5142300A Recording head for use in half-tone recording 失效
标题翻译：录音头用于半色调录音
公开(公告)号：US5142300A
公开(公告)日：1992-08-25
申请号：US711388
申请日：1991-06-06
申请人： Makoto Aoki
发明人： Makoto Aoki
IPC分类号： B41J2/345
CPC分类号： B41J2/345
摘要： In a recording head for use in a recording apparatus for effecting recording on a recording medium, having a plurality of heat generating elements and electrodes for applying energy to the heat generating elements, when the effective width of the heat generating elements is Wr and the width of the electrodes connected to the heat generating elements is We, 1/10.ltoreq.We/Wr.ltoreq.1/2, and when the length, in the direction of an electric current, of the portion of the heat generating elements in which the current distribution becomes roughest and the portion of the heat generating elements in which the current distribution becomes finest is L, the condition that 1/4.ltoreq.L/Wr.ltoreq.3/2 is satisfied wherein the junctions between said heat generating elements and said electrodes overlap each other.
摘要翻译：在用于在记录介质上进行记录的记录装置的记录头中，具有多个发热元件和用于向发热元件施加能量的电极，当发热元件的有效宽度为Wr时，宽度连接到发热元件的电极的数量为We，1/10

83. 发明授权

US5097271A High resolution thermal printing device 失效
标题翻译：高分辨率热敏打印设备
公开(公告)号：US5097271A
公开(公告)日：1992-03-17
申请号：US606895
申请日：1990-10-31
申请人： Bae-Won Lee , Jin-Ku Kang , Hong-Geun Yang
发明人： Bae-Won Lee , Jin-Ku Kang , Hong-Geun Yang
IPC分类号： B41J2/34 , B41J2/345
CPC分类号： B41J2/345 , B41J2/34 , H01L2224/45144 , H01L2224/48091 , H01L2224/49171 , H01L24/45 , H01L2924/01013 , H01L2924/01079 , H01L2924/14 , H01L2924/19107
摘要： There is disclosed a high resolution thermal printing device including a 128-bit uni-directional integrated circuit, which is specially ordered, instead of a general integrated circuit. The electrical connection of the device is achieved by wedge wire bonding employing wedges. The integrated circuit has a plurality of power source connecting pads which are aligned on the central portion the integrated circuit in parallel with the transverse direction thereof.
摘要翻译：公开了一种高分辨率热敏打印装置，其包括特别订购的128位单向集成电路，而不是一般的集成电路。设备的电气连接通过采用楔形的楔形线接合实现。集成电路具有多个电源连接焊盘，它们在集成电路的中心部分上与其横向方向平行排列。

84. 发明授权

US5095318A Thermal head with dot size control means 失效
标题翻译：带头尺寸控制装置的热敏头
公开(公告)号：US5095318A
公开(公告)日：1992-03-10
申请号：US617611
申请日：1990-11-26
申请人： Hayami Sugiyama
发明人： Hayami Sugiyama
IPC分类号： B41J2/345
CPC分类号： B41J2/345
摘要： A thermal head for use in thermal printing including: a substrate having an upper face; an electrically insulating layer, coated over the upper face of the substrate; heating means, coated over the insulating layer, for providing heat for printing a dot of a picture; a protection layer, coated over the heating means; and dot area control means, formed above the heating means to receive sufficient heat for the printing, for transferring the heat from the heating means upwards for the printing of the dot and for controlling an area of the dot.
摘要翻译：一种用于热敏打印的热敏头，包括：具有上表面的基底; 电绝缘层，涂覆在基板的上表面上; 加热装置，涂覆在绝缘层上，用于提供用于印刷图像的点的热量; 涂覆在加热装置上的保护层; 以及点区域控制装置，形成在加热装置上方以接收足够的热量用于印刷，用于将来自加热装置的热量向上传送以用于打印点和用于控制点的区域。

85. 发明授权

US5081471A True edge thermal printhead 失效
标题翻译：真边热敏打印头
公开(公告)号：US5081471A
公开(公告)日：1992-01-14
申请号：US584188
申请日：1990-09-18
申请人： Lowell E. Thomas
发明人： Lowell E. Thomas
IPC分类号： B41J2/345
CPC分类号： B41J2/345
摘要： A true edge thermal printhead and method of fabrication wherein the printhead infrastructure is formed by thick film techniques and the individual laminations are formed in a predetermined order. The printhead infrastructure includes a dielectric substrate, a common electrode layer, a high temperature glaze, an electrode pattern, a low temperature glaze and a plurality of resistive heating elements formed on the edge of the infrastructure and interconnected to the electrode pattern and the common electrode layer. The common electrode layer is a unitary sheet of refractory conductive material that is compatible with the high firing temperatures required for the high temperature glaze, and includes multiple ground taps. The fine image electrode pattern is compatible with the reduced firing temperature of the low temperature glaze such that gold pastes may be efficaciously utilized in the formation of the electrode pattern. Driver chips for activating the resistive heating elements are mounted in the printhead infrastructure to enhance printhead performance. Thermistors may be mounted on the glaze and/or substrate to monitor printhead temperature.
摘要翻译：真正的边缘热打印头和制造方法，其中打印头基础设施由厚膜技术形成，并且各个叠片以预定顺序形成。打印头基础结构包括介电基片，公共电极层，高温釉，电极图案，低温釉和多个电阻加热元件，其形成在基础设施的边缘并互连到电极图案和公共电极层。公共电极层是与高温釉所需的高烧成温度相适应的耐火导电材料的整体片，并且包括多个接地抽头。精细图像电极图案与低温釉料的烧制温度降低相兼容，使得金膏可有效地用于形成电极图案。用于激活电阻加热元件的驱动芯片安装在打印头基础设施中以增强打印头性能。热敏电阻可以安装在釉和/或基底上以监测打印头温度。

86. 发明授权

US5075701A Thermal recording head having group-wise actuable heating elements 失效
标题翻译：具有分组驱动加热元件的热敏记录头
公开(公告)号：US5075701A
公开(公告)日：1991-12-24
申请号：US553421
申请日：1990-07-17
申请人： Shoji Arai
发明人： Shoji Arai
IPC分类号： B41J2/345
CPC分类号： B41J2/345
摘要： A thermal recording head and system including a plurality of heating elements ranged in one line, wherein N groups of heating elements are sequentially selected to be actuated by selecting a respective one of every N number of adjacent heating elements in order for N times of divisional recording for one line.
摘要翻译：一种包括多个加热元件的热记录头和系统，其范围为一行，其中通过选择每N个相邻的加热元件中的相应一个来依次选择N组加热元件以进行N次分割记录一行。

87. 发明授权

US4990935A Thermal head 失效
标题翻译：热头
公开(公告)号：US4990935A
公开(公告)日：1991-02-05
申请号：US258855
申请日：1988-10-17
申请人： Shuichi Takemoto , Ryohei Yabuno , Masami Ishii
发明人： Shuichi Takemoto , Ryohei Yabuno , Masami Ishii
IPC分类号： B41J2/345 , H01L49/00
CPC分类号： B41J2/345
摘要： A thermal head is provided which includes a substrate of insulating material, a plurality of heat elements aranged on the substrate, a common electrode connected to a first end of each of the heat elements, and a plurality of gold patterns, each of which is connected to a second end of each of the heat elements. A protective layer is disposed on each of the plurality of gold patterns for protecting the gold patterns from damage due to the formation of electrical contacts thereto.
摘要翻译：提供了一种热敏头，其包括绝缘材料的基板，在基板上排列的多个热元件，连接到每个加热元件的第一端的公共电极，以及多个金图案，每个金图案被连接到每个热元件的第二端。保护层设置在多个金图案中的每一个上，用于保护金图案免受由此形成电触点的损害。

88. 发明授权

US4969127A Thermal printing apparatus 失效
标题翻译：热敏打印设备
公开(公告)号：US4969127A
公开(公告)日：1990-11-06
申请号：US314962
申请日：1989-02-24
申请人： Dennis T. Gilham
发明人： Dennis T. Gilham
IPC分类号： B41J2/345
CPC分类号： B41J2/345
摘要： A construction of thermal print head is disclosed in which a common support includes a plurality of substrates on which selectively heatable print elements of a plurality of print heads are carried. The substrates are arranged in spaced parallel relation such as to permit deposition of conductors and insulation layers on a face of the substrates. Print element selection and drive circuits may be mounted on the substrates and a printed circuit multi-conductor ribbon cable provides connections to the print heads. The print heads print serially on an item and may be operated to print different portions of a print impression in the same color with one print ribbon or may print differently colored portions with different colored ribbons. The thermal print head may be used for printing a franking impression in a postage franking meter.

89. 发明授权

US4835548A Thermal head 失效
标题翻译：热头
公开(公告)号：US4835548A
公开(公告)日：1989-05-30
申请号：US63214
申请日：1987-06-17
申请人： Masaru Nikadio , Yoshiaki Ouchi , Tadayoshi Kinoshita , Reiko Watanabe , Shinzo Sugai
发明人： Masaru Nikadio , Yoshiaki Ouchi , Tadayoshi Kinoshita , Reiko Watanabe , Shinzo Sugai
IPC分类号： B41J2/335 , B41J2/345
CPC分类号： B41J2/33525 , B41J2/33535 , B41J2/3355 , B41J2/3356 , B41J2/3357 , B41J2/345
摘要： In a thermal head, an electrical and heat insulating layer of glass is formed on a substrate made of ferrie Fe-Cr stainless steel. Fe-Cr stainless steel contains 16 to 18% chromium by weight. Heating resistors having a specific patterns are formed on the electrical and heat insulating layer and electrically connected to the substrate acting as a common electrode. Lead wires of an A.lambda.-Si-Cu alloy, as individual electrodes, are formed on the layer and the heating resistors. The heating resistors and the lead wires are covered by a protective layer.

90. 发明授权

US4795887A Thermal printhead with common electrode formed directly over glazing layer 失效
标题翻译：具有公共电极的热敏打印头直接形成在玻璃层上
公开(公告)号：US4795887A
公开(公告)日：1989-01-03
申请号：US186697
申请日：1988-04-21
申请人： Isao Myokan
发明人： Isao Myokan
IPC分类号： B41J2/345 , G01D15/10 , B41J3/20
CPC分类号： B41J2/345
摘要： An integrated circuit device having signal electrodes, a common electrode, an other circuit elements, a glazing layer, an extension extending over the glazing layer from the common electrode, an insulating layer formed between the extension and the signal electrodes, and a diffusion preventing layer formed close to the glazing layer between the glazing layer and another layer.
摘要翻译：一种具有信号电极，公共电极，其它电路元件，上光层，从公共电极延伸到玻璃层上的延伸部的集成电路器件，形成在延伸部和信号电极之间的绝缘层，以及扩散防止层形成在玻璃层和另一层之间的玻璃层附近。

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