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61. 发明公开

EP0402414A1 METHOD OF MANUFACTURING THERMAL PRINTER HEAD 失效
标题翻译：用于生产热敏打印头。
公开(公告)号：EP0402414A1
公开(公告)日：1990-12-19
申请号：EP89904330.0
申请日：1989-03-02
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： KAWASAKI, Sadanobu Rose Sagimuma 103 18-133 , KUNO, Hideaki , KUTY, Donald, Ward
IPC分类号： B32B18 , B41J2
CPC分类号： B41J2/33525 , B41J2/3357 , B41J2/3359
摘要： On a mis au point un procédé de fabrication d'une tête d'imprimante thermique comprenant un substrat (1) sur une surface duquel se trouve une couche (5b) d'accumulation de chaleur, un groupe de résistances (7) en forme de points produisant de la chaleur et agencées dans une ligne droite sur ladite surface de ladite couche (5b) d'accumulation de chaleur. Elle comprend également un groupe d'électrodes (8a, 8b) alimentant en énergie ledit groupe de résistances (7) produisant de la chaleur. Ledit procédé de formation de ladite couche (5b) d'accumulation de chaleur se caractérise par les étapes séquentielles consistant: (1) à former une pâte contenant comme constituant principal, un matériau poudreux inorganique afin de transformer ladite couche d'accumulation de chaleur ainsi qu'un liant organique, en une feuille verte; (2) à découper ladite feuille verte selon la forme de la couche d'accumulation de chaleur; (3) à stratifier ladite feuille verte découpée à une position déterminée du substrat et (4) à cuire ladite feuille verte.

62. 发明公开

EP0398359A1 Thermal head 失效
标题翻译： Wärmekopf。
公开(公告)号：EP0398359A1
公开(公告)日：1990-11-22
申请号：EP90109470.6
申请日：1990-05-18
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Kouzai, Fumio, c/o Mitsubishi Denki K. K.
IPC分类号： B41J2/335
CPC分类号： B41J2/33525
摘要： A thermal head characterized by comprising: a heating resistor layer (4) formed on a glaze layer (3) formed on an insulating substrate (2) so as to rise therefrom; electrodes (14, 15) connected to inclined surface portions of the heating resistor layer (4) which is raised by the glaze layer (3) for passing a current to the heating resistor layer (4) so as to energize the heating resistor layer; and step portions (13) formed on surface ends of the electrodes (14, 15) on the inclined surface portions, the surface ends being not in contact with the heating resistor layer (4), so that projection of edges of the electrodes (14, 15) due to the rising of the glaze layer (3) and the thickness of the electrodes are suppressed by the step portions (13).
摘要翻译：一种热头，其特征在于包括：形成在形成于绝缘基板上的釉层（3）上从而从其上升起的加热电阻层（4）连接到加热电阻层（4）的倾斜表面部分的电极（14,15），所述电极由所述釉层（3）升高，以将电流传递到所述加热电阻层（4），以激励所述加热电阻层; 以及形成在所述倾斜表面部分上的电极（14,15）的表面端部上的台阶部分（13），所述表面端部不与所述加热电阻器层（4）接触，使得所述电极（14）的边缘，15），并且由台阶部（13）抑制电极的厚度。

63. 发明公开

EP3339041A1 PRINTER 有权
公开(公告)号：EP3339041A1
公开(公告)日：2018-06-27
申请号：EP15902193.0
申请日：2015-08-21
申请人： Sato Holdings Kabushiki Kaisha
发明人： KUBO, Yoshimasa , NAGATA, Seiichiro , SATO, Yasushi
IPC分类号： B41J2/355
CPC分类号： B41J2/355 , B41J2/04536 , B41J2/04541 , B41J2/04573 , B41J2/0458 , B41J2/3351 , B41J2/33515 , B41J2/33525 , B41J2/3353 , B41J2/33535 , B41J2/3354 , B41J2/33545 , B41J2/3355 , B41J2/3357 , B41J2/3359 , B41J2/3551
摘要： A printer printing an image on a print medium based on print data including print dot data for each of print lines. The printer includes a print head including heating elements arranged along a direction of the print lines, and a controller finding the number of print dots on each print line and determining a first or second control mode as a control mode of the heating elements for printing each print line based on the found number of print dots. In the first control mode, the heating elements are divided into first groups including two or more adjacent heating elements and are heated at a different timing. In the second control mode, the heating elements are divided into second groups including two or more heating elements with at least two thereof spaced apart and are heated at a different timing.

64. 发明公开

EP2962857A4 THERMAL HEAD AND THERMAL PRINTER 有权转让
标题翻译：热敏头和热敏打印机
公开(公告)号：EP2962857A4
公开(公告)日：2017-03-01
申请号：EP14757409
申请日：2014-02-20
申请人： KYOCERA CORP
发明人： YONETA MASASHI
IPC分类号： B41J2/335 , B41J2/32
CPC分类号： B41J2/3358 , B41J2/3351 , B41J2/33525 , B41J2/3353 , B41J2/3354 , B41J2/3357

65. 发明公开

EP2053901A3 Heating resistor element, manufacturing method for the same, thermal head, and printer 有权
标题翻译：电阻加热元件，其制造方法，热敏头和打印机
公开(公告)号：EP2053901A3
公开(公告)日：2011-01-12
申请号：EP08253445.4
申请日：2008-10-23
申请人： Seiko Instruments Inc.
发明人： Koroishi, Keitaro , Morooka, Toshimitsu , Shoji, Noriyoshi , Sato, Yoshinori , Sanbongi, Norimitsu
IPC分类号： H05B3/00
CPC分类号： H05B3/283 , B41J2/33525 , B41J2/3353 , B41J2/3355 , B41J2/3358 , B41J2/33585 , B41J2/3359 , G03G15/2053 , H05B3/0095
摘要： Provided is a heating resistor element including: an insulating substrate including a glass material; a heat accumulating layer bonded to the insulating substrate through heating to temperature ranging from an annealing point to a softening point in a state of being adhered to a surface of the insulating substrate, and including the same material as the glass material of the insulating substrate; and a heating resistor provided on the heat accumulating layer, in which, on at least one of bonded surfaces between the insulating substrate and the heat accumulating layer, at least one of the insulating substrate and the heat accumulating layer is provided with a concave portion in a region opposed to the heating resistor to form a hollow portion. Accordingly, deformation caused by a difference in coefficient of thermal expansion is suppressed to improve printing quality.

66. 发明公开

EP2052867A1 THERMAL PRINT HEAD 审中-公开
标题翻译：热打印头
公开(公告)号：EP2052867A1
公开(公告)日：2009-04-29
申请号：EP07791363.0
申请日：2007-07-26
申请人： Rohm Co., Ltd.
发明人： YAMADE, Takumi
IPC分类号： B41J2/335
CPC分类号： B41J2/3351 , B41J2/33515 , B41J2/33525 , B41J2/3353 , B41J2/3357
摘要： A thermal printhead (A1) includes a substrate (1) and a heating resistor (3) supported by the substrate (1). An electrode pattern (2) is formed in contact with the heating resistor (3) for applying driving voltage. The heating resistor (3) is covered with a protective film (5). The protective film (5) includes a high thermal conductivity layer (51) and a low thermal conductivity layer (52) laminated on the high thermal conductivity layer. The low thermal conductivity layer (52) is positioned farther from the heating resistor (3) than the high thermal conductivity layer (51) is.
摘要翻译：热打印头（A1）包括基板（1）和由基板（1）支撑的发热电阻体（3）。电极图案（2）形成为与用于施加驱动电压的加热电阻器（3）接触。发热电阻器（3）被保护膜（5）覆盖。保护膜（5）包括高热传导率层（51）和层压在高热传导率层上的低热传导率层（52）。低导热性层52比高导热性层51更远离发热电阻体3而配置。

67. 发明授权

EP0683053B1 Thermal head and system including the same 失效
标题翻译：热敏打印头及其设备
公开(公告)号：EP0683053B1
公开(公告)日：2005-04-13
申请号：EP95110722.6
申请日：1992-01-28
申请人： ROHM Co., Ltd.
发明人： Taniguchi, Hideo , Onishi, Hiroaki
IPC分类号： B41J2/335
CPC分类号： B41J2/33525 , B41J2/3356 , B41J2/33565 , B41J2/3359 , Y10T29/49083

68. 发明授权

EP1077135B1 THERMAL HEAD AND THERMAL PRINTER 失效
标题翻译：热敏头和热敏打印机
公开(公告)号：EP1077135B1
公开(公告)日：2004-07-28
申请号：EP98919521.9
申请日：1998-05-08
申请人： Shinko Electric Co. Ltd.
发明人： SUGIYAMA, Hayami Shinko Electric Co., Ltd.
IPC分类号： B41J2/335 , B41J2/345
CPC分类号： B41J2/33515 , B41J2/33525 , B41J2/3357 , B41J2/33595 , B41J2/345

69. 发明公开

EP1247653A3 Thermal head enabling continuous printing without print quality deterioration 审中-公开
标题翻译： Thermokopffürkontinueierlichen Druck ohne Verschlechterung derDruckqualität
公开(公告)号：EP1247653A3
公开(公告)日：2004-06-09
申请号：EP02250240.5
申请日：2002-01-15
申请人： ALPS ELECTRIC CO., LTD.
发明人： Shirakawa, Takashi, c/o Alps Electric Co Ltd. , Nakatani, Toshifumi, c/o Alps Electric Co Ltd.
IPC分类号： B41J2/335
CPC分类号： B41J2/3351 , B41J2/33515 , B41J2/33525 , B41J2/3353 , B41J2/3355 , B41J2/3357 , B41J2/3359
摘要： In a thermal head according to the present invention, a sacrificial layer of transition metal is formed on a top surface of a heat radiation substrate (11) ; a bridge layer (14)of cermet or ceramic material is formed on a top surface of a heat insulation layer (12) including the sacrificial layer; a cavity (15) is made between the bridge layer and the heat insulation layer; a plurality of slits are made in the bridge layer overlying the cavity to expose the cavity; a highly adiabatic inorganic heat insulation layer (16) is formed on a top surface of the bridge layer including the slits; and an inorganic protective layer (17) of a material selected from among silicon or aluminum oxide, nitride and carbide is formed on a top surface of the inorganic heat insulation layer, where heating elements are formed between the slits over the inorganic heat insulation layer and the inorganic protective layer .
摘要翻译：在根据本发明的热敏头中，在散热衬底（11）的顶表面上形成过渡金属牺牲层。在包括牺牲层的绝热层（12）的顶表面上形成金属陶瓷或陶瓷材料的桥接层（14）在桥接层和绝热层之间形成空腔（15）; 在覆盖空腔的桥接层中形成多个狭缝以暴露空腔; 在包括狭缝的桥接层的顶表面上形成绝热的绝热层（16）; 并且在无机隔热层的上表面上形成选自硅或氧化铝，氮化物和碳化物的材料的无机保护层（17），其中在无机绝热层上的狭缝之间形成有加热元件，无机保护层。

70. 发明授权

EP1077136B1 THICK-FILM THERMAL PRINT HEAD 有权
标题翻译： DICKFILMTHERMODRUCKKOPF
公开(公告)号：EP1077136B1
公开(公告)日：2003-12-10
申请号：EP99917091.3
申请日：1999-04-22
申请人： Rohm Co., Ltd.
发明人： OBATA, Shinobu , YOKOYAMA, Eiji
IPC分类号： B41J2/335
CPC分类号： B41J2/33525 , B41J2/33545 , B41J2/3357
摘要： A thick-film, thermal print head comprises a substrate (1) with a lengthwise edge (1a), a partial glaze (10) extending along the lengthwise edge, a heating resistor (11) formed on the partial glaze, a common electrode (12) connected electrically with the heating resistor, and a plurality of individual electrodes (13) connected electrically with the heating resistor. A common electrode includes teeth (12A) in the shape of a comb, and each tooth has a narrow distal end (12c) and a wide proximal end (12d). Each of the individual electrodes has a narrow distal end (13d) and a wide middle part (13e).

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