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1. 发明申请

WO1997038863A1 APPARATUS, RECEIVER MEDIUM AND METHOD FOR DYE SUBLIMATION TRANSFER PRINTING 审中-公开
标题翻译：装置，接收介质和用于染色转移印刷的方法
公开(公告)号：WO1997038863A1
公开(公告)日：1997-10-23
申请号：PCT/GB1997001050
申请日：1997-04-14
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , HUTT, Kenneth, West , HANN, Richard, Anthony , SU, Daoning , MAZAR, Scott, Thomas , WHALEY, Gregory, Joseph , NOURBAKHSH, Farhad
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC
IPC分类号： B41M05/38
CPC分类号： B41M5/465 , B41J2/315 , B41M7/0081 , B41M7/009
摘要： An image printed onto a receiver sheet (6) by dye sublimation transfer printing is fixed in the receiver sheet (6) by a flash of infrared rich light from e.g. xenon or krypton flash tubes (2). The receiver sheet (6) is mounted on a glass support plate (4). A reflector (3) directs the light towards the receiver sheet (6), and a reflector (5) reflects back infrared light which has passed through the receiver sheet (6). Instead of or in addition to using infrared light, a flash of ultraviolet and/or any other invisible electromagnetic radiation could be used.
摘要翻译：通过染料升华转印印刷印刷在接收片材（6）上的图像通过来自例如紫外线的富红光的闪光固定在接收片材（6）中。氙气闪光灯管（2）。接收片（6）安装在玻璃支撑板（4）上。反射器（3）将光引向接收片（6），并且反射器（5）反射回已经通过接收片（6）的红外光。可以使用紫外线和/或任何其他不可见的电磁辐射的代替或除了使用红外光。

2. 发明申请

WO1995007514A2 LASER DYE THERMAL TRANSFER PRINTING 审中-公开
标题翻译：激光转印热转印
公开(公告)号：WO1995007514A2
公开(公告)日：1995-03-16
申请号：PCT/GB1994001986
申请日：1994-09-12
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , HUTT, Kenneth, West , HANN, Richard, Anthony , TRAN, Ha, Cong, Viet
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC
IPC分类号： G06K15/02
CPC分类号： G06K15/029
摘要： A scanning laser beam (5) heats selected regions of a dye donor ribbon (4) to transfer dye to a receiver sheet (2) to form an image therein. The beam scan rate and delay time between the start of successive pulses is set so that adjacent heated pixel regions overlap and so that a significant amount of residual heat from a first printed pixel is still present when heat is applied to the next adjacent pixel. The use of this residual heat improves the printing efficiency. An elliptical beam may have its major axis in the scan direction to facilitate overlap. Printing may be effected to a non-square grid with more information (and a repetition of information) a set number of times in the scan direction. The power applied to a pixel may be adjusted depending on the darkness of previous adjacent printed pixels.
摘要翻译：扫描激光束（5）加热染料供体带（4）的选定区域以将染料转移到接收片（2）以在其中形成图像。设置连续脉冲开始之间的光束扫描速率和延迟时间，使得相邻的加热像素区域重叠，并且当向下一个相邻像素施加热时，来自第一印刷像素的大量剩余热量仍然存在。使用这种残留热量可以提高打印效率。椭圆形光束可以在扫描方向上具有其长轴以便于重叠。打印可以在扫描方向上具有更多信息（和信息重复）设定次数的非方格网格。可以根据先前相邻印刷像素的暗度来调整施加到像素的功率。

3. 发明申请

WO1995007513A1 LASER DYE THERMAL TRANSFER PRINTING 审中-公开
标题翻译：激光转印热转印
公开(公告)号：WO1995007513A1
公开(公告)日：1995-03-16
申请号：PCT/GB1994001985
申请日：1994-09-12
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , HUTT, Kenneth, West , HANN, Richard, Anthony
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC
IPC分类号： G06K15/02
CPC分类号： B41M5/38207 , G06K15/029
摘要： A scanning laser beam (7) heats selected pixel regions of a dye donor ribbon (3) to cause dye to transfer to a receiver ribbon (2) to form an image therein. The beam (7) heats each selected pixel region for less than about 15 microseconds. This increases the efficiency of the printing, as the short heating times produce heated regions of about 2 microns in the dye transfer direction, which is all that is required in order to transfer dye from the dye layer (3a) to the dye receiver layer (2a).
摘要翻译：扫描激光束（7）加热染料供体色带（3）的选定像素区域以使染料转移到接收器色带（2）以在其中形成图像。光束（7）将每个选定的像素区域加热小于约15微秒。这增加了印刷的效率，因为短的加热时间在染料转移方向上产生约2微米的加热区域，这就是为了将染料从染料层（3a）转移到染料接收层图2a）。

4. 发明申请

WO1994006635A1 PRINTING METHOD AND APPARATUS 审中-公开
标题翻译：印刷方法和装置
公开(公告)号：WO1994006635A1
公开(公告)日：1994-03-31
申请号：PCT/GB1993001916
申请日：1993-09-10
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , HARRY, Alan, John , ROBINSON, Laurence, John , HUTT, Kenneth, West , HANN, Richard, Anthony
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC
IPC分类号： B41M05/38
CPC分类号： B41M5/38221 , B41J2/471 , B41J2/4753
摘要： In a thermal transfer printing apparatus, a receiver sheet or ribbon (2) and a donor sheet or ribbon (3) are held adjacent one another and printing is effected by heating the donor (3) so that dye passes to the receiver (2). Heating of the donor (3) is effected through the receiver (2), preferably by a laser beam (6). Preferably, the receiver (2) is held stationary on a convex surface of a support plate (10). No flat field optics are then required when using a scanning laser beam, and the donor ribbon (3) may be easily replaced or wound on to allow for colour printing from differently coloured dye donor regions, without needing to re-register the receiver (2) each time.
摘要翻译：在热转印打印设备中，接收片或带（2）和供体片或带（3）彼此相邻地保持，并且通过加热供体（3）进行印刷，使得染料通过接收器（2）。供体（3）的加热通过接收器（2）进行，优选地通过激光束（6）进行。优选地，接收器（2）被固定地保持在支撑板（10）的凸形表面上。当使用扫描激光束时，不需要平面场光学器件，并且可以容易地更换或缠绕供体色带（3），以允许来自不同颜色的染料供体区域的彩色打印，而不需要重新注册接收器（2 ）每一次。

5. 发明申请

WO1994022674A1 THERMAL TRANSFER PRINTING DYE SHEET 审中-公开
标题翻译：热转印染色片
公开(公告)号：WO1994022674A1
公开(公告)日：1994-10-13
申请号：PCT/GB1994000713
申请日：1994-03-31
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , HUTT, Kenneth, West , STEPHENSON, Ian, Richard
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC
IPC分类号： B41M05/40
CPC分类号： B41M5/426 , B41J2/475 , B41M5/38214 , B41M5/38221 , B41M5/42 , Y10S428/913 , Y10S428/914 , Y10S430/146 , Y10T428/24917
摘要： In light-induced thermal printing of images on to transparent receiver sheets, e.g. for 35mm transparencies, an improvement in sensitivity (i.e. the Optical Density of the final image that can be achieved for a given energy input) is improved by providing the dye sheet with a reflective layer positioned such that laser light projected through the receiver sheet and not absorbed on the first pass through the dye sheet is reflected back so as to be absorbed on a second pass. Alternatively, a sensitivity improvement may be achieved by positioning the transparent receiver sheet against a surface having a reflective layer.
摘要翻译：将图像的光感应热印刷到透明接收片上，例如对于35mm透明胶片，提高灵敏度（即，对于给定的能量输入可以实现的最终图像的光密度）通过为染料片提供反射层而改进，所述反射层定位成使得激光通过接收片投射，而不是在通过染料片的第一次通过时吸收被反射回以在第二次通过时被吸收。或者，可以通过将透明接收片放置在具有反射层的表面上来实现灵敏度提高。

6. 发明申请

WO9507514A3 LASER DYE THERMAL TRANSFER PRINTING 审中-公开
标题翻译：激光转印热转印
公开(公告)号：WO9507514A3
公开(公告)日：1995-04-20
申请号：PCT/GB9401986
申请日：1994-09-12
申请人： ICI PLC , HUTT KENNETH WEST , HANN RICHARD ANTHONY , TRAN HA CONG VIET
发明人： HUTT KENNETH WEST , HANN RICHARD ANTHONY , TRAN HA CONG VIET
IPC分类号： B41J2/32 , G06K15/02
CPC分类号： G06K15/029
摘要： A scanning laser beam (5) heats selected regions of a dye donor ribbon (4) to transfer dye to a receiver sheet (2) to form an image therein. The beam scan rate and delay time between the start of successive pulses is set so that adjacent heated pixel regions overlap and so that a significant amount of residual heat from a first printed pixel is still present when heat is applied to the next adjacent pixel. The use of this residual heat improves the printing efficiency. An elliptical beam may have its major axis in the scan direction to facilitate overlap. Printing may be effected to a non-square grid with more information (and a repetition of information) a set number of times in the scan direction. The power applied to a pixel may be adjusted depending on the darkness of previous adjacent printed pixels.

7. 发明申请

WO1994008795A1 35 MM FORMAT TRANSPARENCIES 审中-公开
标题翻译： 35 MM格式传输
公开(公告)号：WO1994008795A1
公开(公告)日：1994-04-28
申请号：PCT/GB1993002104
申请日：1993-10-12
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , HUTT, Kenneth, West , TRAN, Ha, Cong, Viet , STEPHENSON, Ian, Richard
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC
IPC分类号： B41M05/00
CPC分类号： G03F1/68 , B41M5/508 , B41M7/0027 , G03C11/22 , Y10S428/913 , Y10S428/914 , Y10T428/24926
摘要： The use of materials having a moisture absorption of less than 1%, in particular the use of a dye diffusion thermal transfer receiver sheet, for 35 mm format transparencies prevents the fogging of the projected image which can occur with conventional transparencies based on a cellulose triacetate/gelatin/silver halide combination and which is caused by moisture from this combination condensing out at the interface with the protective mount.
摘要翻译：使用吸湿率小于1％的材料，特别是使用染料扩散热转印接收片，用于35毫米格式的透明胶片，防止了基于三醋酸纤维素的常规透明胶片可能发生的投影图像的起雾 /明胶/卤化银组合，并且由与该保护性载体的界面处冷凝出来的该组合的水分引起的。

8. 发明申请

WO1994004365A1 DATA-RECORDAL USING LASER BEAMS 审中-公开
标题翻译：使用激光束的数据记录
公开(公告)号：WO1994004365A1
公开(公告)日：1994-03-03
申请号：PCT/GB1993001760
申请日：1993-08-19
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , HUTT, Kenneth, West , ROBINSON, Laurence, John
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC
IPC分类号： B41J02/46
CPC分类号： B41J2/4753 , B41J2/46 , G06K15/029 , G11B7/003 , G11B7/08505 , G11B7/127 , G11B7/1384
摘要： A fibre laser (2) is used in data-recordal, such as dye diffusion thermal transfer printing. The fibre laser output (3) is modulated and scanned across a recording medium (4) of adjacent dye donor and receiver ribbons by a modulator (20) and galvanometer (16), so that an image is produced line-by-line in the medium (4) as it passes between spools (19). The fibre laser (2) may comprise a single-mode, neodymium-doped lasing core (5), a multimode pump core (6), an outer cladding (7), and a dichroic mirror (8) at each end, and may be pumped by beams (10) from laser diodes (9) coupled to the pump core (6) by optical fibres (11) and a lens (14). Instead of using a galvanometer (16), the output end of the fibre laser (2) may be moved itself across the recording medium (4), and/or a plurality of the fibre lasers (2) may be bundled together in a one or two dimensional array.
摘要翻译：光纤激光器（2）用于数据记录，如染料扩散热转印。光纤激光输出（3）通过调制器（20）和电流计（16）在相邻的染料供体和接收器带的记录介质（4）上进行调制和扫描，使得图像在介质（4），因为它在卷轴（19）之间通过。光纤激光器（2）可以包括在每个端部的单模，钕掺杂的激光芯（5），多模泵芯（6），外包层（7）和分色镜（8），并且可以由光束（10）通过光纤（11）和透镜（14）从耦合到泵芯（6）的激光二极管（9）泵浦。代替使用电流计（16），光纤激光器（2）的输出端可以自身移动通过记录介质（4），和/或多个光纤激光器（2）可以一起捆在一起或二维阵列。

9. 发明申请

WO1993025391A1 RECEIVER SHEET AND A METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：接收页及其生产方法
公开(公告)号：WO1993025391A1
公开(公告)日：1993-12-23
申请号：PCT/GB1993001238
申请日：1993-06-10
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , HUTT, Kenneth, West , STEPHENSON, Ian, Richard
发明人： IMPERIAL CHEMICAL INDUSTRIES PLC
IPC分类号： B41M03/14
CPC分类号： B41M5/52 , B41M3/14 , B42D25/00 , B42D2035/02 , B42D2035/14 , B42D2035/44
摘要： Receiver sheets useful as security cards are disclosed which have dye pixels defining a security image and a personal image wherein substantially all of the pixels are applied to the receiver sheet in a single stage printing operation by light-induced thermal transfer printing. A method for the production of such sheets is also disclosed.
摘要翻译：公开了用作安全卡的接收器片，其具有限定安全图像和个人图像的染色像素，其中基本上所有的像素通过光诱导热转印打印在单级打印操作中被施加到接收片。还公开了生产这种片材的方法。

10. 发明申请

WO1995031064A1 THERMAL TRANSFER PRINTING 审中-公开
标题翻译：热转印
公开(公告)号：WO1995031064A1
公开(公告)日：1995-11-16
申请号：PCT/GB1995001024
申请日：1995-05-05
申请人： IMPERIAL CHEMICAL INDUSTRIES , HUTT, Kenneth, West
发明人： IMPERIAL CHEMICAL INDUSTRIES
IPC分类号： H04N01/04
CPC分类号： H04N1/04 , H04N1/52
摘要： A method of dye diffusion thermal transfer printing in which the pixels forming the image are arranged in rows such that if the distance between the centres of adjacent pixels in a row is "x" and the distance between rows is "y", then the centres of a pixel in one row and the centres of the two nearest pixels in an adjacent row form an isosceles triangle having a base "x" and a height "y". In one embodiment for colour printing the centre of each pixel of one colour lies at the centre of a hexagon formed by the centres of pixels of the other two colours.
摘要翻译：一种染料扩散热转印法，其中形成图像的像素排列成行，使得如果一行中相邻像素的中心之间的距离为“x”，并且行之间的距离为“y”，则中心的一行中的像素，并且相邻行中的两个最近像素的中心形成具有基底“x”和高度“y”的等腰三角形。在彩色打印的一个实施例中，一种颜色的每个像素的中心位于由其它两种颜色的像素的中心形成的六边形的中心。

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