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公开(公告)号：US6097406A
公开(公告)日：2000-08-01
申请号：US84617
申请日：1998-05-26
CPC分类号： B41J2/211
摘要： An inkjet printing apparatus for printing continuous tone images on a receiver in response to a digital image, including a structure defining a plurality of colorant or colorant precursor receiving chambers, and another structure defining at least one mixing chamber for receiving a plurality of microdrops of colorants or colorant precursors from the colorant or colorant precursor receiving chambers to produce a desired colorant. The apparatus further includes a microdrop nozzle for each receiving chamber and in communication with the mixing chamber and a printing nozzle for each mixing chamber for causing a mixed drop to be delivered to the receiver. Further, the ejection of the desired number of microdrops is controlled and in response to the digital image and connected to the receiving chamber and the mixing chamber and for causing the desired number of microdrops to be ejected into the mixing chamber and then ejecting a mixed drop of colorant from the mixing chamber through the printing nozzle to the receiver.
摘要翻译： 一种用于响应于数字图像在接收机上打印连续色调图像的喷墨打印设备，包括限定多个着色剂或着色剂前体接收室的结构，以及限定用于接收多个着色剂微滴的至少一个混合室的另一结构 或着色剂前体从着色剂或着色剂前体接收室产生所需的着色剂。 该装置还包括用于每个接收室并与混合室连通的微滴喷嘴和用于每个混合室的印刷喷嘴，用于使混合液滴输送到接收器。 此外，控制所需数量的微滴的喷射，并且响应于数字图像并连接到接收室和混合室，并且使所需数量的微滴喷射到混合室中，然后喷射混合液滴 的着色剂从混合室通过印刷喷嘴到接收器。
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公开(公告)号：US6092890A
公开(公告)日：2000-07-25
申请号：US70260
申请日：1998-04-30
申请人： Xin Wen , Charles E. Romano
发明人： Xin Wen , Charles E. Romano
CPC分类号： B41J2/2107 , B41J11/0015
摘要： Apparatus for providing an images on a receiver in response to a digital image, includes a print head adapted to transfer radiation curable inks on the receiver to form image pixels on the receiver, and a radiation source adapted to apply radiation for treating inks transferred on the receiver. The apparatus provides relative movements between the receiver, the print head, and the radiation source; and has circuitry coupled to the print head and the radiation source, and for providing relative movements in at least two directions between the receiver, the print head, and the radiation source, and for causing the print head in response to the digital image to deliver radiation curable inks to the receiver and for treating such delivered inks to thereby produce an image on the receiver.
摘要翻译： 用于响应于数字图像在接收机上提供图像的装置包括适于在接收器上传送可辐射固化油墨以在接收器上形成图像像素的打印头，以及适于施加辐射的辐射源，用于处理在 接收器。 该装置提供接收器，打印头和辐射源之间的相对运动; 并且具有耦合到打印头和辐射源的电路，并且用于在接收器，打印头和辐射源之间的至少两个方向上提供相对运动，并且用于使得打印头响应于数字图像传送 可辐射固化油墨到接收器并用于处理这种传送的油墨，从而在接收器上产生图像。
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公开(公告)号：US6082853A
公开(公告)日：2000-07-04
申请号：US83870
申请日：1998-05-22
申请人： Xin Wen , David Erdtmann , Charles E. Romano
发明人： Xin Wen , David Erdtmann , Charles E. Romano
CPC分类号： B41J2/2114
摘要： An ink jet printing apparatus for producing an image on an ink receiver in response to an in put image, comprising: at least one ink reservoir for providing ink for printing the image; a print head means coupled to an ink receiver and at least one ink reservoir, for disposing ink spots on the ink receiver; and a processing tank coupled to the ink receiver, for providing a fluid for treating the ink spots disposed on the receiver thereby improving the stability, durability and quality of the image.
摘要翻译： 一种用于响应于放入图像在油墨接收器上产生图像的喷墨打印设备，包括：用于提供用于打印图像的油墨的至少一个油墨储存器; 连接到墨接收器和至少一个墨水容器的打印头装置，用于在墨水接收器上设置墨点; 以及耦合到墨水接收器的处理槽，用于提供用于处理设置在接收器上的墨点的流体，从而提高图像的稳定性，耐久性和质量。
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公开(公告)号：US6042208A
公开(公告)日：2000-03-28
申请号：US868104
申请日：1997-06-03
申请人： Xin Wen
发明人： Xin Wen
CPC分类号： B41J2/17596 , B41J2/2107
摘要： An image producing method and apparatus is described which, in response to a stored image file, prints a plurality of microfluidic printing pixels on a display is disclosed. The apparatus includes a plurality of ink delivery chambers, a look-up-table for converting code values corresponding to each pixel of the input image file to ink volumes to be pumped into the ink delivery chamber by microfluidic pumps, and computes the ink volumes of the inks to be pumped into each ink chamber from the code values of the corresponding pixels of the input image file. The apparatus further computes pump parameters for pumping inks of the correct volumes into each ink chamber according to the code values at each pixel of the input image file, and in response to the computed pump parameters pumps the correct amount of inks into each ink chamber, and the ink will be used to form an image pixel on the display.
摘要翻译： 描述了一种图像产生方法和装置，其被应用于存储的图像文件，在显示器上打印多个微流体打印像素。 该装置包括多个墨水输送室，用于将与输入图像文件的每个像素对应的代码值转换为通过微流体泵泵送到墨水输送室中的墨水量的查找表，并且计算墨水体积 从输入图像文件的相应像素的代码值将要泵送到每个墨室中的墨水。 该设备还根据输入图像文件的每个像素处的代码值，计算泵参数，以将正确体积的油墨泵送到每个油墨室中，并且响应于所计算的泵参数，将正确量的油墨泵送到每个油墨室中， 并且墨水将用于在显示器上形成图像像素。
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公开(公告)号：US5992973A
公开(公告)日：1999-11-30
申请号：US175488
申请日：1998-10-20
申请人： Xin Wen
发明人： Xin Wen
CPC分类号： B41J11/0065 , B41J11/46 , B41J11/70 , B41J29/393 , H04N1/506
摘要： Ink jet printing apparatus for forming a color ink image on a receiver in response to a digital image that includes a plurality of color planes, includes a plurality of color ink jet print head located at spaced apart transfer positions adapted to deliver color ink to the receiver to form a color ink image at an image receiving position, and the spacing between color ink jet print heads being selected to be a distance longer than the length of a color ink image to be formed on the receiver. The receiver is moved along a path past the color ink jet print heads, a registration mark formed on the receiver before the image receiving position. Two detectors are disposed adjacent to the path with each detector being disposed before a color ink jet print head for detecting the registration mark before printing the corresponding color plane of the ink image to produce a signal a control circuit is responsive to the digital image and the detector signals for actuating each color ink jet print head to form the corresponding color plane of the ink image on the receiver in registration with the previously printed color planes of the same ink image.
摘要翻译： 用于响应于包括多个彩色平面的数字图像在接收器上形成彩色油墨图像的喷墨打印设备包括多个彩色喷墨打印头，位于适于将彩色墨水传送到接收器的间隔开的传送位置 以在图像接收位置形成彩色油墨图像，并且将彩色喷墨打印头之间的间距选择为比要在接收器上形成的彩色油墨图像长度的距离。 接收器沿着穿过彩色喷墨打印头的路径移动，在图像接收位置之前形成在接收器上的对准标记。 两个检测器邻近路径设置，每个检测器设置在彩色喷墨打印头之前，用于在打印油墨图像的相应颜色平面之前检测对准标记，以产生控制电路响应数字图像和 用于致动每个彩色喷墨打印头的检测器信号，以在接收器上形成与先前打印出的相同油墨图像的彩色平面对准的油墨图像的相应颜色平面。
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86.发明授权Organizing pixels of different density levels for printing human readable information on CDs 失效组织不同密度级别的像素，用于在CD上打印人类可读信息
公开(公告)号：US5915858A
公开(公告)日：1999-06-29
申请号：US813212
申请日：1997-03-07
申请人： Xin Wen
发明人： Xin Wen
CPC分类号： G11B7/0037 , B41J2/442 , B41J3/4071 , G11B23/40 , B41P2215/55
摘要： A printing apparatus and printing method for separating, image processing, and printing image objects on CD labels according to whether the image objects require multiple or two density levels.
摘要翻译： 一种用于根据图像对象是否需要多个或两个密度级别来分离，图像处理和在CD标签上打印图像对象的打印设备和打印方法。
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公开(公告)号：US5894069A
公开(公告)日：1999-04-13
申请号：US798082
申请日：1997-02-21
申请人： Xin Wen , Charles D. DeBoer , Alfred J. Amell
发明人： Xin Wen , Charles D. DeBoer , Alfred J. Amell
CPC分类号： B41M5/38207 , B41J3/4071 , B41M5/0082 , Y10S428/913 , Y10S428/914 , Y10S430/146
摘要： A method for transferring colorant from a donor element to a compact disc (CD) includes holding a CD in the focal plane of a focused laser beam with a colorant donor element being positioned in transferable relationship with the CD and focusing a laser beam on the colorant donor element to heat the donor element to a sufficient temperature to transfer colorant to the CD to thereby effect the transfer of colorant from the donor element to the CD.
摘要翻译： 将着色剂从施主元件转移到光盘（CD）的方法包括将CD固定在聚焦激光束的焦平面中，着色剂施主元件与CD定位成可转移的关系，并将激光束聚焦在着色剂上 供体元件以将供体元件加热到足够的温度以将着色剂转移到CD，从而实现着色剂从供体元件转移到CD。
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88.发明授权Color-to-color registration in thermal printers by adjusting image resolution based on image content 失效通过基于图像内容调整图像分辨率，在热敏打印机中进行彩色到彩色配准
公开(公告)号：US5841459A
公开(公告)日：1998-11-24
申请号：US637315
申请日：1996-04-24
申请人： Xin Wen
发明人： Xin Wen
CPC分类号： H04N1/508
摘要： A color thermal dye transfer printer that produces superposed color plane images of varying image densities on a receiver medium includes a printhead movable in a print direction relative to the receiver medium to produce images on the receiver medium at a printing rate, the images being of selectable resolution along the print direction. The image density of each color plane image is determined, and the image resolution for each color plane is set according to the image densities of the color plane images. The image resolution may be set by adjusting the angular velocity of the media drive motor, by adjusting the velocity of relative movement of the printhead relative to the receiver medium, or by adjusting the printing rate. Each color plane image may be divided into a plurality of sectors of varying image densities. The image density of each color plane image in respective sectors is determined; and the image resolution is set for each color plane image in respective sectors according to the image densities of the color plane sector images.
摘要翻译： 在接收介质上产生不同图像密度的叠加彩色平面图像的彩色热敏染料转移打印机包括可相对于接收介质在打印方向上移动的打印头，以便以打印速率在接收器介质上产生图像，该图像是可选择的 分辨率沿打印方向。 确定每个彩色平面图像的图像浓度，并且根据彩色平面图像的图像浓度设置每个色彩平面的图像分辨率。 通过调节打印头相对于接收介质的相对移动速度，或通过调整打印速度，可以通过调节介质驱动电机的角速度来设置图像分辨率。 每个彩色平面图像可以被分成多个不同图像密度的扇区。 确定各个扇区中每个彩色平面图像的图像浓度; 并且根据彩色平面扇区图像的图像密度对各个扇区中的每个彩色平面图像设置图像分辨率。
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公开(公告)号：US5503970A
公开(公告)日：1996-04-02
申请号：US296562
申请日：1994-08-26
申请人： Myra T. Olm , Xin Wen , Richard L. Daubendiek , Donald L. Black , Joseph C. Deaton , Timothy R. Gersey , Joseph G. Lighthouse , Robert D. Wilson
发明人： Myra T. Olm , Xin Wen , Richard L. Daubendiek , Donald L. Black , Joseph C. Deaton , Timothy R. Gersey , Joseph G. Lighthouse , Robert D. Wilson
CPC分类号： G03C1/08 , G03C1/0051 , G03C1/46
摘要： A chemically and spectrally sensitized ultrathin tabular grain emulsion is disclosed including tabular grains (a) having {111} major faces, (b) containing greater than 70 mole percent bromide, based on silver, (c) accounting for greater than 90 percent of total grain projected area, (d) exhibiting an average equivalent circular diameter of at least 0.7 .mu.m, and (e) exhibiting an average thickness of less than 0.07 .mu.m.It has been observed that increased speed and contrast as well as improvements in speed-granularity relationships can be realized when the surface chemical sensitization sites include epitaxially deposited silver halide protrusions forming epitaxial junctions with the tabular grains, the protrusions (a) being located on up to 50 percent of the surface area of the tabular grains, (b) having a higher overall solubility than at least that portion of the tabular grains forming epitaxial junctions with the protrusions, and (c) forming a face centered cubic crystal lattice.In further improving photographic performance by incorporating a photographically useful dopant, it has been observed that thinner tabular grains can be realized by locating the dopant in the protrusions. Still further improvements in photographic sensitivity can be realized by selecting the dopant to act as a shallow trap for photoelectrons.
摘要翻译： 公开了化学和光谱增感的超薄片状颗粒乳剂，其包括具有{111}主面的片状颗粒（a），（b）基于银含有大于70摩尔％的溴化物，（c）占总量的90％以上 （d）平均当量圆直径至少为0.7μm，（e）平均厚度小于0.07μm。 已经观察到，当表面化学增感部位包括形成与片状颗粒的外延结的外延淀积的卤化银突起时，可以实现速度和对比度的提高以及速度 - 粒度关系的改善，突起（a）位于上面 至（b）具有比至少部分片状颗粒形成与突起外延结合的整体溶解度更好的表面积，（c）形成面心立方晶格。 通过掺入摄影有用的掺杂剂进一步提高照相性能，已经观察到可以通过将掺杂剂定位在突起中来实现更薄的片状颗粒。 可以通过选择掺杂剂作为光电子的浅陷阱来实现照相感光度的进一步提高。
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公开(公告)号：US5482825A
公开(公告)日：1996-01-09
申请号：US362726
申请日：1994-12-23
申请人： Roger Lok , Carl R. Preddy , Xin Wen
发明人： Roger Lok , Carl R. Preddy , Xin Wen
CPC分类号： G03C1/07 , G03C1/10 , G03C1/34 , G03C1/0051
摘要： A method of making a silver halide emulsion comprising precipitating and chemically sensitizing the emulsion and further comprising adding to the emulsion a fused dihydropyrimidine compound represented by the following formula: ##STR1## wherein X is O, S or Se; R is a substituted or unsubstituted alkyl or aryl group; andZ contains the atoms necessary to form an aromatic group, a heteroaromatic group or a heterocyclic group and a silver halide emulsion made by this method.
摘要翻译： 一种制备卤化银乳剂的方法，其包括对所述乳液进行沉淀和化学增感，并且还包括向所述乳液中加入由下式表示的稠合二氢嘧啶化合物：其中X为O，S或Se; R是取代或未取代的烷基或芳基; Z包含形成芳族基团，杂芳族基团或杂环基团所需的原子和通过该方法制备的卤化银乳剂。
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