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公开(公告)号：US4577983A
公开(公告)日：1986-03-25
申请号：US626162
申请日：1984-06-29
申请人： Ari Aviram , Derek B. Dove , Ramon Lane
发明人： Ari Aviram , Derek B. Dove , Ramon Lane
摘要： This printing apparatus and technique incorporates a color transfer station to impart a desired color to a fusible ink layer on a ribbon. The color transfer station is located between a supply reel providing the ribbon for printing, and the location where actual printing occurs. This color transfer technique is particularly suitable for use in resistive ribbon thermal transfer printing, where economical use of the ribbon is mandatory. The structure for transferring color to the ink layer of the ribbon utilizes wicks, felt-coated rollers, nozzles, etc., to bring a selected colorant solution into contact with the ink layer of the ribbon, in accordance with the color desired for printing.
摘要翻译： 该印刷装置和技术结合了一个色带，以便将色彩赋予色带上的可熔油墨层。 彩色转印站位于供给卷筒之间，供给用于打印的色带和实际打印的位置。 该色彩转印技术特别适用于电阻色带热转印，其中必须经济地使用色带。 根据印刷所需的颜色，用于将颜色转移到色带的油墨层的结构利用纤芯，毡涂辊，喷嘴等使选定的着色剂溶液与带的油墨层接触。
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2.发明授权Method and apparatus for batch, active alignment of laser arrays to fiber arrays 失效用于批次，激光阵列与光纤阵列的主动对准的方法和装置
公开(公告)号：US5343548A
公开(公告)日：1994-08-30
申请号：US990865
申请日：1992-12-15
申请人： Shawn A. Hall , Ramon Lane , Han-chung Wang
发明人： Shawn A. Hall , Ramon Lane , Han-chung Wang
CPC分类号： G02B6/4227 , G02B6/4249 , H01S5/4025 , G02B6/4221 , G02B6/4225 , G02B6/4226
摘要： An apparatus for aligning a substantially co-linear array of optical devices with a substantially co-linear array of optical fibers comprising; a carrier having a slot for receiving the array of devices and the array of optical fibers; a first support plate having a first holder for holding the array of devices in place with respect to the first support plate, and electrical connections for electrically connecting to selected ones of the devices in the array of devices; a second support plate having a second holder for holding the array of fibers in rough alignment with the array of devices; and a positioner for positioning the carrier with respect to the first holder and the second holder so that when the holders are activated, the array of devices and the array of fibers are held in approximate alignment without the presence of the carrier.
摘要翻译： 一种用于将光学器件的基本上共线的阵列与基本上共线的光纤阵列对准的装置，包括： 具有用于接收器件阵列和光纤阵列的槽的载体; 第一支撑板，其具有第一保持器，用于将装置阵列相对于第一支撑板保持在适当位置，以及用于电连接到装置阵列中的选定装置的电连接; 第二支撑板，具有用于保持与所述装置阵列粗略对准的纤维阵列的第二支架; 以及定位器，用于相对于第一保持器和第二保持器定位托架，使得当保持器被启动时，器件阵列和光纤阵列在不存在载体的情况下保持大致对准。
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3.发明授权
公开(公告)号：US4074277A
公开(公告)日：1978-02-14
申请号：US738423
申请日：1976-11-03
申请人： Ramon Lane , Howard Hyman Taub
发明人： Ramon Lane , Howard Hyman Taub
摘要： An ink jet synchronization scheme, wherein the drop formation of respective streams in an ink jet array are synchronized acoustically by individual acoustic fiber inputs to each of the streams. The acoustic fibers are attached to grooves adjacent each of the nozzles, with acoustic isolation being provided between the fiber and the nozzle substrate to prevent direct excitation of the substrate. This prevents the occurrence of resonance within the nozzle plate. Alternatively, acoustic isolation is achieved by mounting the synchronization structure separate from the nozzle plate. For example, the acoustic fibers are attached to the charge electrode structure, or are attached to a support structure intermediate the nozzle plate and the charge electrode structure. The acoustic energy inputs to the fibers are independently controlled as is required for certain printing schemes or are made identical as is normally the case.
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公开(公告)号：US4014029A
公开(公告)日：1977-03-22
申请号：US645974
申请日：1975-12-31
申请人： Ramon Lane , Howard Hyman Taub
发明人： Ramon Lane , Howard Hyman Taub
CPC分类号： B41J2/1433 , B41J2/155
摘要： A jet printer includes a nozzle plate having at least two rows of nozzles, with the nozzles in one row being laterally staggered with respect to the nozzles in another row. The jets emanating from the respective rows of nozzles are directed in non-parallel trajectories to form at least a portion of a single line of dots at a time on a printing medium, with the jets from a given row forming non-adjacent dots on the printing medium. In practice, the nozzle plate is comprised of a semiconductor substrate, for example silicon, with the exit aperture of each of the nozzles in at least one row being axially misaligned with respect to the longitudinal center axis of their respective entrance apertures, resulting in a non-normal jet trajectory with respect to the plane of the nozzle plate.
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5.发明授权Method and apparatus for batch, active alignment of laser arrays to fiber arrays 失效用于批次，激光阵列与光纤阵列的主动对准的方法和装置
公开(公告)号：US5604832A
公开(公告)日：1997-02-18
申请号：US501390
申请日：1995-07-12
申请人： Shawn A. Hall , Ramon Lane , Han-chung Wang
发明人： Shawn A. Hall , Ramon Lane , Han-chung Wang
CPC分类号： G02B6/4227 , G02B6/4249 , H01S5/4025 , G02B6/4221 , G02B6/4225 , G02B6/4226
摘要： A method for aligning a substantially co-linear array of lasers with a substantially co-linear array of optical fibers, comprising the steps of activating a laser in proximity to a first end of said laser array, positioning the laser array with respect to the fiber array to maximize energy coupled from the activated laser to its corresponding fiber, activating a laser in proximity to a second end of said laser array; and positioning the laser array with respect to the fiber array to maximize energy coupled from the activated laser to its corresponding fiber.
摘要翻译： 一种用于将激光器的基本上共线的阵列与基本上共线的光纤阵列对准的方法，包括以下步骤：在靠近所述激光器阵列的第一端激活激光器，将激光器阵列相对于光纤定位 阵列以使从激活的激光耦合到其对应的光纤的能量最大化，激活靠近所述激光器阵列的第二端的激光; 并且相对于光纤阵列定位激光器阵列以使从激活的激光器耦合到其对应的光纤的能量最大化。
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公开(公告)号：US4774527A
公开(公告)日：1988-09-27
申请号：US1072
申请日：1987-01-07
CPC分类号： B41J2/345
摘要： A printhead of a resistive ribbon printer has a column of electrodes formed on each of at least two edge surfaces. When the column of electrodes at one edge surface is worn out after being used for printing, the printhead is rotated so that the column of electrodes at the other edge surface is used for printing. Instead of the column of electrodes at each edge surface being the same size, the column of electrodes at one edge surface could be smaller than at the other edge surface so as to have a higher resolution for graphics whereby the position of the printhead is changed each time that higher resolution is desired and then returned to its initial position when alphanumeric printing is to occur. The printhead could have more than two edge surfaces with each having a column of electrodes for printing when at the printing position.
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公开(公告)号：US4188635A
公开(公告)日：1980-02-12
申请号：US839093
申请日：1977-10-03
CPC分类号： B41J2/025
摘要： An ink jet printing head comprising a head body made from a material having high specific stiffness and the head body includes an ink passage which is kept small to retain the high body stiffness. The ink passage comprises a narrow slot connected with internal holes in the body which lead to ink inlet and exit ports. A nozzle plate having a plurality of orifices is fixed to the front of the head body and a piezoelectric crystal is fixed to the back of the head body. The piezoelectric crystal is kept thin compared to the head thickness, typically on the order of 1/20 to 1/30 of the body thickness, so that the effect of the crystal on the resonant characteristics of the assembly is kept small. The ink jet head provides a plurality of columns or jets of ink which are excited in such a way as to break up into uniformly and equally spaced drops at a fixed distance from the nozzle plate containing the orifices which produce the jets.
摘要翻译： 一种喷墨打印头，包括由具有高刚度的材料制成的头部主体和头部主体，其包括保持较小以保持高身体刚度的墨水通道。 油墨通道包括与主体中的内部孔连接的窄槽，其通向油墨入口和出口。 具有多个孔的喷嘴板固定在头体的前部，压电晶体固定在头部本体的背面。 与头部厚度相比，压电晶体保持薄，通常为体厚的1/20至1/30，使得晶体对组件的谐振特性的影响保持较小。 喷墨头提供多个喷嘴或喷嘴，其以这样一种方式被激发，以便在与包含产生喷嘴的喷嘴的喷嘴板固定的距离处分裂成均匀等间隔的液滴。
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