Erase unit for ion deposition web-fed print engine
    2.
    发明授权
    Erase unit for ion deposition web-fed print engine 失效
    擦拭单元用于离子沉积卷筒纸打印引擎

    公开(公告)号:US5933177A

    公开(公告)日:1999-08-03

    申请号:US986489

    申请日:1992-12-07

    IPC分类号: G03G21/06 H01T19/00 B41J2/415

    CPC分类号: G03G21/06 H01T19/00

    摘要: An erase unit for an ion deposition web-fed print engine includes a plenum extending the width of the electrostatic image on the image cylinder and defining an ionization chamber with the image cylinder surface. The plenum has first and second electrodes separated by a dielectric. Upon application of a time-varying potential having a frequency of 0.2 to 50 mHz across the electrodes, ionization occurs, causing an ion current flowing in relation to the image surface until the image surface and the biasing electrode are at the same potential, thus erasing any residual electrostatic image on the cylindrical surface. By providing a DC biasing voltage, the residual electrostatic image may be erased when equalization occurs, with the image cylinder maintaining a pre-charged potential.

    摘要翻译: 用于离子沉积网状馈送印刷引擎的擦除单元包括将图像柱体上的静电图像的宽度延伸并且限定具有图像柱面的电离室的增压室。 增压室具有由电介质隔开的第一和第二电极。 当在电极上施加0.2至50mHz频率的时变电位时,发生离子化,导致离子电流相对于图像表面流动,直到图像表面和偏置电极处于相同的电位,从而擦除 圆柱表面上的任何残留静电图像。 通过提供DC偏置电压,当均衡发生时,残留静电图像可能被擦除,图像滚筒保持预充电电位。

    RFID foil or film antennas
    5.
    发明授权
    RFID foil or film antennas 有权
    RFID箔片或胶片天线

    公开(公告)号:US06320556B1

    公开(公告)日:2001-11-20

    申请号:US09487181

    申请日:2000-01-19

    IPC分类号: B44C116

    CPC分类号: H01Q1/38 H01Q9/00 H05K3/046

    摘要: A radio frequency antenna-containing element with good flexibility and bend properties is produced utilizing a flexible substrate, an adhesive, and a conductive foil or film. The adhesive and conductive foil or film are applied to the substrate so that they have the configuration of an RF antenna. This facilitates a method of making such an element in a high speed and in a simple manner that will function well, can be aesthetic or convey information as well as being functional, and with other optimum properties.

    摘要翻译: 使用柔性基板,粘合剂和导电箔或薄膜产生具有良好柔性和弯曲特性的含射频天线的元件。 将粘合剂和导电箔或膜施加到基底,使得它们具有RF天线的构造。 这有助于以高速度和以简单的方式制造这样的元件的方法,其可以是美观的或可以传达信息以及功能性的以及具有其它最佳性质的方法。

    High resolution real time Raster image processing system and method
    6.
    发明授权
    High resolution real time Raster image processing system and method 失效
    高分辨率实时光栅图像处理系统和方法

    公开(公告)号:US5949438A

    公开(公告)日:1999-09-07

    申请号:US996995

    申请日:1997-12-23

    摘要: A raster image processing system and method that can keep up with the fastest high resolution printers now available can process images "on the fly"--that is, generate images from compact input representations so rapidly that printing can occur substantially in the same real time as raster image processing of input data. This system is capable of automatically "screening" data relating to the images so that the various gray scales or color levels are correct for a contone printing process. Different print engine control modules can be replaceably plugged into and out of the system to allow it to be used with different types of print engines/intelligent imaging systems--including high speed, high resolution color printing engines. A high speed data cache and associated array disk drive provide high speed throughput of data into the system. The disk array may, for example, store a library of high resolution graphics that can be accessed "on the fly" as needed in response to the input data stream. A graphics accelerator can generate, on the fly, many "primitive" or simple graphics (e.g, angles, lines, boxes, etc.) at the same time that the remainder of the print image is being generated.

    摘要翻译: 可以跟上目前可用的最快的高分辨率打印机的光栅图像处理系统和方法可以“即时”处理图像,即,快速地从紧凑的输入表示生成图像,使得打印可以基本上以相同的实时发生 输入数据的光栅图像处理。 该系统能够自动地“筛选”与图像相关的数据,使得各种灰度级或颜色级别对于连续色调打印处理是正确的。 不同的打印引擎控制模块可以可替换地插入和退出系统,以允许它与不同类型的打印引擎/智能成像系统(包括高速,高分辨率彩色打印引擎)一起使用。 高速数据缓存和相关的阵列磁盘驱动器可将数据的高速吞吐量提供给系统。 例如,磁盘阵列可以存储可响应于输入数据流根据需要“快速”访问的高分辨率图形库。 在生成打印图像的其余部分的同时,图形加速器可以生成许多“原始”或简单图形(例如,角度,线条,框等)。

    Generating high speed variable information printed multiple page documents
    7.
    发明授权
    Generating high speed variable information printed multiple page documents 失效
    生成高速可变信息打印多页文档

    公开(公告)号:US06236463B1

    公开(公告)日:2001-05-22

    申请号:US09006385

    申请日:1998-01-13

    IPC分类号: G06K1500

    摘要: A system and method are provided which have the ability to print whole documents at a time, rather than page by page. The data for an entire multi-page document is fed directly to an output device, and then a print engine. The data stream includes a record layout including data field codes which tell the data system and/or raster image processor where to print strings of variable information in a document so that the strings only need be provided once even if printed in multiple places within the document. Data flows in the data stream to the print engine as the raster image processor functions in real time. The system has the capability to manipulate and transfer data at 10 Mbytes per second, which translate into a transfer rate of approximately 92,000 characters per second at up to 1,000 feet per minute print speeds, for up to six controllers. Either fixed or variable graphic elements may also be transferred in this same manner as the data and processed by the RIP in real time and printed at the same speed as the data.

    摘要翻译: 提供了一种能够一次打印整个文档而不是逐页打印的系统和方法。 整个多页文档的数据被直接馈送到输出设备,然后被打印引擎。 数据流包括记录布局,包括告知数据系统和/或光栅图像处理器在文档中打印可变信息的字符串的数据字段代码,使得即使打印在文档中的多个位置也只需要提供一次字符串 。 当光栅图像处理器实时运行时,数据流中的数据流传输到打印引擎。 该系统具有以每秒10 MB的速度操作和传输数据的能力,最多可以传输速度约为92,000个字符,每分钟打印速度高达每分钟1,000英尺,最多可达六个控制器。 固定或可变图形元素也可以以与数据相同的方式传送,并由RIP实时处理并以与数据相同的速度打印。

    High resolution real time raster image processing system and method
    8.
    发明授权
    High resolution real time raster image processing system and method 失效
    高分辨率实时光栅图像处理系统及方法

    公开(公告)号:US5796411A

    公开(公告)日:1998-08-18

    申请号:US500011

    申请日:1995-07-10

    摘要: A raster image processing system and method that can keep up with the fastest high resolution printers now available can process images "on the fly"--that is, generate images from compact input representations so rapidly that printing can occur substantially in the same real time as raster image processing of input data. This system is capable of automatically "screening" data relating to the images so that the various gray scales or color levels are correct for a contone printing process. Different print engine control modules can be replaceably plugged into and out of the system to allow it to be used with different types of print engines/intelligent imaging systems--including high speed, high resolution color printing engines. A high speed data cache and associated array disk drive provide high speed throughput of data into the system. The disk array may, for example, store a library of high resolution graphics that can be accessed "on the fly" as needed in response to the input data stream. A graphics accelerator can generate, on the fly, many "primitive" or simple graphics (e..g, angles, lines, boxes, etc.) at the same time that the remainder of the print image is being generated.

    摘要翻译: 可以跟上目前可用的最快的高分辨率打印机的光栅图像处理系统和方法可以“即时”处理图像,即,快速地从紧凑的输入表示生成图像,使得打印可以基本上以相同的实时发生 输入数据的光栅图像处理。 该系统能够自动地“筛选”与图像相关的数据,使得各种灰度级或颜色级别对于连续色调打印处理是正确的。 不同的打印引擎控制模块可以可替换地插入和退出系统,以允许它与不同类型的打印引擎/智能成像系统(包括高速,高分辨率彩色打印引擎)一起使用。 高速数据缓存和相关的阵列磁盘驱动器可将数据的高速吞吐量提供给系统。 例如,磁盘阵列可以存储可响应于输入数据流根据需要“快速”访问的高分辨率图形库。 图形加速器可以在生成打印图像的其余部分的同时生成许多“原始”或简单图形(例如角度,线条,框等)。

    Reduced cost high resolution real time raster image processing system
and method
    9.
    发明授权
    Reduced cost high resolution real time raster image processing system and method 失效
    降低成本的高分辨率实时光栅图像处理系统和方法

    公开(公告)号:US5828814A

    公开(公告)日:1998-10-27

    申请号:US709848

    申请日:1996-09-10

    摘要: A reduced cost, scaled down raster image processor (RIP) provides fast real time imaging without the cost and complexity of prior designs. The scaled down RIP can be tailored to accommodate image generation in a particular printing range to efficiently run print bars at a reduced equipment cost. The scaled down RIP utilized a personality module in conjunction with a scaled down controller to provide limited print information to a print engine. The personality module tailors the system for a particular print engine, such as a Moore.RTM. Independent Cartridge Array (MICA) ink jet printer. The personality module is responsible for requesting and reading raster data to build up the staging RAM. A pair of EEPROMs may be used to control each bar read according to the position and distance from the other. Pixel data is then sent to the service station along with the print bar address. The personality module outputs the sequence of pixel data to the service station for imaging, interfaces the display and keyboard information, and transfers the various offsets to a control ASIC for rehandling the pixel data at the staging RAM.

    摘要翻译: 降低成本的缩小光栅图像处理器(RIP)可提供快速实时成像,而无需先前设计的成本和复杂性。 缩小的RIP可以被定制以适应特定打印范围内的图像生成,从而以降低的设备成本有效地运行打印条。 缩小的RIP使用个性化模块结合缩小的控制器来向打印引擎提供有限的打印信息。 个性模块为特定打印引擎(如Moore TM独立墨盒阵列(MICA)喷墨打印机)定制系统。 个性模块负责请求和读取栅格数据以构建分段RAM。 可以使用一对EEPROM来根据距离另一个的位置和距离控制读取的每个条。 然后将像素数据与打印条地址一起发送到服务站。 个性模块将像素数据序列输出到服务站进行成像,将显示和键盘信息接口,并将各种偏移传送到控制ASIC,以重新处理分段RAM上的像素数据。