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    • 2. 发明授权
    • Video printer having thermal head
    • 具有热敏头的视频打印机
    • US5902053A
    • 1999-05-11
    • US728896
    • 1996-10-10
    • Yuichiro IkemotoYasushi HirumiHiroshi Katsuno
    • Yuichiro IkemotoYasushi HirumiHiroshi Katsuno
    • B41J2/36
    • B41J2/36
    • A recording apparatus according to the present invention has a structure such that recording position of each dot is inverted in one pixel area in such a manner that a direction in which dots of lines in the main scanning direction to be formed on a printing sheet is made to be different from the main scanning direction. Even if the printing sheet feeding apparatus encounters displacement and the position of the printing sheet with respect to a thermal head is displaced, the foregoing structure causes dots to be formed in a zigzag configuration for the lines in the main scanning direction of the printing sheet on which a dot pattern has been formed in accordance with image data so that generation of moire fringes in the main scanning direction is prevented. Since the recording apparatus according to the present invention enables a required printing mode to be selected from a plurality of printing modes for the printing processes for printing yellow, magenta and cyan color components, generation of moire fringes in the main scanning direction can be prevented and change in the hue can be restrained without deterioration in the resolution of the recorded dots even if the position of the magenta dot or the cyan dot is displaced with respect to the position of the yellow dot.
    • 根据本发明的记录装置具有这样的结构,使得每个点的记录位置在一个像素区域中被反转,使得形成在打印纸上形成主扫描方向上的线的方向 与主扫描方向不同。 即使打印纸进给装置遇到位移并且打印纸相对于热敏头的位置发生位移,上述结构使得打印纸的主扫描方向上的线的Z字形配置形成点, 已经根据图像数据形成点图案,从而防止在主扫描方向上产生莫尔条纹。 由于根据本发明的记录装置能够从用于打印黄色,品红色和青色分量的打印处理的多种打印模式中选择所需的打印模式,可以防止在主扫描方向上产生莫尔条纹, 即使品红点或青色点的位置相对于黄点的位置移位,也可以抑制色调的变化,而不会降低记录点的分辨率。
    • 3. 发明申请
    • METHOD AND APPARATUS FOR FORMING IMAGE, SURFACE-PROPERTY-MODIFYING SHEET, AND THERMAL TRANSFER SHEET
    • 形成图像,表面改性片和热转印片的方法和装置
    • US20090035493A1
    • 2009-02-05
    • US12177981
    • 2008-07-23
    • Takaaki MurakamiKen HiguchiYasushi Hirumi
    • Takaaki MurakamiKen HiguchiYasushi Hirumi
    • B41M5/40B41M5/382
    • B41M5/38214B41J2/325B41J2202/33B41M7/0027
    • In an image-forming method, a ribbon-shaped thermal transfer sheet with a dye layer and a protective material layer arranged side-by-side in the longitudinal direction is moved, and thermal energy is applied from a thermal head while arranging a recording medium to face the dye layer to thermally transfer the dye layer onto the recording medium to form an image. Thermal energy is applied while arranging the image to face the protective material layer to thereby form a protective layer on the image by thermal transfer. A ribbon-shaped surface-property-modifying sheet including a surface-property-modifying region for modifying the surface of the protective layer is moved, and the protective layer is aligned with the surface-property-modifying region of the surface-property-modifying sheet. Heat and pressure are applied from the thermal head and the surface-property-modifying sheet is detached after cooling to modify the surface condition of the protective layer.
    • 在图像形成方法中,沿长度方向并排布置具有染料层和保护材料层的带状热转印片移动,并且在布置记录介质的同时从热头施加热能 面对染料层以将染料层热转印到记录介质上以形成图像。 施加热能同时使图像面对保护材料层,从而通过热转印在图像上形成保护层。 移动具有用于改变保护层的表面的表面性质改性区域的带状表面性质改性片,并且保护层与表面性质改性区域对准 片。 从热敏头施加热和压力,冷却后分离表面性质改性片,以改变保护层的表面状态。
    • 4. 发明授权
    • Thermal printer and method of forming image
    • 热敏打印机和形成图像的方法
    • US08477167B2
    • 2013-07-02
    • US11823393
    • 2007-06-27
    • Hiroaki KatoYasushi Hirumi
    • Hiroaki KatoYasushi Hirumi
    • B41J2/325
    • B41J2/325
    • A thermal printer is disclosed. The thermal printer includes a thermal head on which plural heat-generating elements are arrayed; and a platen mounted opposite to the thermal head. The thermal printer uses an ink ribbon and paper held between the thermal head and the platen, and the thermal printer performs printing by causing the heat-generating elements to generate heat such that inks of the ink ribbon are transferred to the paper. The ink ribbon has a base film on which color inks and a transparent laminate ink are successively and repetitively arranged, and a pressure force acting between the thermal head and the platen is made different between when the color inks are transferred and when the laminate ink is transferred.
    • 公开了一种热敏打印机。 该热敏打印机包括一个其上排列多个发热元件的热​​敏头; 和与热敏头相对的压板。 热敏打印机使用保持在热敏头和压板之间的墨带和纸张,并且热敏打印机通过使发热元件产生热量来进行打印,使得墨带的墨水被转印到纸张上。 墨带具有基色膜,彩色墨水和透明层压墨水依次重复布置在其上,并且在传送彩色墨水和当层压墨水为 转入。
    • 5. 发明申请
    • THERMAL TRANSFER SHEET, THERMAL TRANSFER SHEET SET, AND IMAGE FORMING METHOD
    • 热转印片,热转印片和图像形成方法
    • US20090202726A1
    • 2009-08-13
    • US12360617
    • 2009-01-27
    • Satoru ShinoharaYasushi HirumiMasanobu Hida
    • Satoru ShinoharaYasushi HirumiMasanobu Hida
    • B41M5/40B05D1/36B05D5/06
    • B41M5/385B41M5/38207B41M2205/02
    • A thermal transfer sheet includes coloring material layers D1, D2, and D3. Transferred images respectively formed by the coloring material layers D1, D2, and D3 have a value C defined by mathematical formula 1 of less than 12, and calorimetric values P (a*, b*) defined by mathematical formulae 2 and 3 different from one another: C=([a*]2+[b*]2)0.5   (mathematical formula 1) where C represents chroma and a* and b* each represent a calorimetric value equivalent to L*=38, [a*]=(ay−ax)/(Ly−Lx)*(38−Lx)+ax   (mathematical formula 2), and [b*]=(by−bx)/(Ly−Lx)*(38−Lx)+bx   (mathematical formula 3) where Lx, ax, bx, Ly, ay, and by represent calorimetric values at adjacent step Sx and step Sy near L*=38 when a stairstep image is formed by transfer.
    • 热转印片包括着色材料层D1,D2和D3。 由着色材料层D1,D2和D3分别形成的转印图像具有由数学公式1定义的小于12的值C和由数学式2和3定义的量子值P(a *,b *)不同于 C =([a *] 2+ [b *] 2)0.5(数学公式1)<?in-line -formulae description =“在线公式”end =“tail”?>其中C表示色度,a *和b *分别表示等价于L * = 38的量热值,<?in-line-formula description =“In 线型公式“end =”lead“?> [a *] =(ay-ax)/(Ly-Lx)*(38-Lx)+ ax(数学公式2) =“直线公式”end =“tail”?> <?in-line-formula description =“In-line formula”end =“lead”?> [b *] =(by-bx)/(Ly- Lx)*(38-Lx)+ bx(数学公式3)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中Lx,ax,bx,Ly,ay和by 表示相邻步骤Sx和步骤Sy近似值L = 38时的量热值 形态是通过转移形成的。
    • 6. 发明授权
    • Video printer having rewind function to improve transfer sheet
utilization
    • 视频打印机具有倒带功能,可提高转印纸张的使用率
    • US5528278A
    • 1996-06-18
    • US981208
    • 1992-11-25
    • Naoki TakizawaYasushi HirumiKoji YoshinoKoichi KokushoMasakazu SoneKozo KawakitaHidehiko Funayama
    • Naoki TakizawaYasushi HirumiKoji YoshinoKoichi KokushoMasakazu SoneKozo KawakitaHidehiko Funayama
    • B41J11/42
    • B41J11/42
    • A video printer includes a chassis, a platen rotatably mounted on the chassis, a printing head carried by the chassis so as to be moved between a pressure-contact position in which the printing head is pressure-contacted with the platen and a standby position in which the printing head is spaced apart from the platen, a roll for pressure-contacting a transfer sheet against the platen, and a cutter provided at a position spaced apart from the printing head and proximate to the sheet exit opening. The transfer sheet is provided in a sheet guide system through a space between the platen and the printing head as far as a sheet exit opening. The printing head is moved to the pressure-contact position during printing time and to the standby position during non-printing time. When printing an image on the transfer sheet, the transfer sheet is rewound by a distance less than a distance between the printing head and the cutter for effective utilization of the transfer sheet.
    • 视频打印机包括底盘,可旋转地安装在底盘上的压板,由底盘承载的打印头,以便在打印头与压板压力接触的压力接触位置和待压位置之间移动 其中打印头与压板间隔开,用于将转印片压靠在压板上的辊和设置在与打印头间隔开并且靠近纸张出口开口的位置处的刀具。 转印片材通过台板和打印头之间的空间设置在纸张引导系统中,直到纸张出口。 在打印期间打印头移动到压力接触位置,并在非打印时间内移动到待机位置。 当在转印纸上打印图像时,转印纸被重绕一段距离小于打印头和切割器之间的距离,以有效地利用转印纸。
    • 7. 发明授权
    • Thermal head and method of manufacturing thermal head
    • 热头和制造热头的方法
    • US07965307B2
    • 2011-06-21
    • US11942461
    • 2007-11-19
    • Takaaki MurakamiYasushi Hirumi
    • Takaaki MurakamiYasushi Hirumi
    • B41J2/34B41J2/335
    • B41J2/3351B41J2/33515B41J2/3359
    • A thermal head is disclosed. The thermal head includes a heat generating element row in which plural heat generating elements are arrayed in a main scanning direction and a glaze that stores heat generated from the respective heat generating elements. The thermal head records an image on a recording medium by causing the respective heat generating elements to generate heat while conveying the recording medium in a sub-scanning direction. A plurality of the heat generating element rows are arrayed in the sub-scanning direction. The glaze includes plural convex portions arranged in the sub-scanning direction in association with the number of arrays of the heat generating element rows. The heat generating elements are arranged on upper sides of the convex portions, respectively.
    • 公开了一种热敏头。 热敏头包括多个发热元件沿主扫描方向排列的发热元件列和存储从各个发热元件产生的热的釉。 热敏头通过使各个发热元件在副扫描方向上传送记录介质时产生热量而将图像记录在记录介质上。 多个发热元件列沿副扫描方向排列。 釉料包括与发热元件列的阵列数相关联地沿副扫描方向排列的多个凸部。 发热元件分别设置在凸部的上侧。
    • 8. 发明申请
    • THERMAL HEAD AND METHOD OF MANUFACTURING THERMAL HEAD
    • 热头和制造热头的方法
    • US20080117276A1
    • 2008-05-22
    • US11942461
    • 2007-11-19
    • Takaaki MurakamiYasushi Hirumi
    • Takaaki MurakamiYasushi Hirumi
    • B41J2/335C23C16/00
    • B41J2/3351B41J2/33515B41J2/3359
    • A thermal head is disclosed. The thermal head includes a heat generating element row in which plural heat generating elements are arrayed in a main scanning direction and a glaze that stores heat generated from the respective heat generating elements. The thermal head records an image on a recording medium by causing the respective heat generating elements to generate heat while conveying the recording medium in a sub-scanning direction. A plurality of the heat generating element rows are arrayed in the sub-scanning direction. The glaze includes plural convex portions arranged in the sub-scanning direction in association with the number of arrays of the heat generating element rows. The heat generating elements are arranged on upper sides of the convex portions, respectively.
    • 公开了一种热敏头。 热敏头包括多个发热元件沿主扫描方向排列的发热元件列和存储从各个发热元件产生的热的釉。 热敏头通过使各个发热元件在副扫描方向上传送记录介质时产生热量而将图像记录在记录介质上。 多个发热元件列沿副扫描方向排列。 釉料包括与发热元件列的阵列数相关联地沿副扫描方向排列的多个凸部。 发热元件分别设置在凸部的上侧。