-
公开(公告)号：US07380069B2
公开(公告)日：2008-05-27
申请号：US10994011
申请日：2004-11-19
IPC分类号： G06F12/00
CPC分类号： G06F13/28
摘要： A method for memory write-back provides a memory access controller and then generates a write-back pattern in the memory access controller. The write-back pattern is then written back into a memory starting at a predetermined address location and continuing for a predetermined length of the addressing space of the memory.
摘要翻译： 用于存储器回写的方法提供存储器访问控制器，然后在存储器访问控制器中生成写回模式。 然后将写回模式从预定的地址位置开始写入到存储器中，并且继续存储器的寻址空间的预定长度。
-
公开(公告)号：US20080155199A1
公开(公告)日：2008-06-26
申请号：US12042918
申请日：2008-03-05
IPC分类号： G06F12/08
CPC分类号： G06F13/28
摘要： A method for memory write-back provides a memory access controller and then generates a write-back pattern in the memory access controller. The write-back pattern is then written back into a memory starting at a predetermined address location and continuing for a predetermined length of the addressing space of the memory.
摘要翻译： 用于存储器回写的方法提供存储器访问控制器，然后在存储器访问控制器中生成写回模式。 然后将写回模式从预定的地址位置开始写入到存储器中，并且继续存储器的寻址空间的预定长度。
-
公开(公告)号：US20080235475A1
公开(公告)日：2008-09-25
申请号：US12132471
申请日：2008-06-03
IPC分类号： G06F12/14
CPC分类号： G06F13/28
摘要： A method for intervaled memory transfer access provides periodic authorization signals to a memory access controller. The method cycles between: 1) inhibiting the memory access controller from writing data to a memory until the memory access controller receives a periodic authorization signal to cause the memory access controller to remove the inhibition and write a predetermined amount of data to the memory through a data bus, and 2) releasing the data bus following writing of the predetermined amount of data to the memory by inhibiting the memory access controller from writing further data.
摘要翻译： 间隔存储器传送访问的方法向存储器访问控制器提供周期性授权信号。 该方法循环：1）禁止存储器存取控制器将数据写入存储器，直到存储器存取控制器接收周期性授权信号，使存储器存取控制器消除禁止，并通过以下操作向存储器写入预定量的数据 数据总线，以及2）通过禁止存储器访问控制器写入另外的数据，将预定量的数据写入存储器之后释放数据总线。
-
公开(公告)号：US07383363B2
公开(公告)日：2008-06-03
申请号：US10995987
申请日：2004-11-19
IPC分类号： G06F13/28
CPC分类号： G06F13/28
摘要： A method for intervaled memory transfer access provides periodic authorization signals to a memory access controller. The method cycles between: 1) inhibiting the memory access controller from writing data to a memory until the memory access controller receives a periodic authorization signal to cause the memory access controller to remove the inhibition and write a predetermined amount of data to the memory through a data bus, and 2) releasing the data bus following writing of the predetermined amount of data to the memory by inhibiting the memory access controller from writing further data.
摘要翻译： 间隔存储器传送访问的方法向存储器访问控制器提供周期性授权信号。 该方法循环：1）禁止存储器存取控制器将数据写入存储器，直到存储器存取控制器接收周期性授权信号，使存储器存取控制器消除禁止，并通过以下操作向存储器写入预定量的数据 数据总线，以及2）通过禁止存储器访问控制器写入另外的数据，将预定量的数据写入存储器之后释放数据总线。
-
公开(公告)号：US07782326B2
公开(公告)日：2010-08-24
申请号：US10788074
申请日：2004-02-25
IPC分类号： G06F15/80
CPC分类号： G06K15/02 , G06K15/1238
摘要： The video data is parallel processed allowing for extremely fast video processing or a greatly reduced clock requirement for the video processing circuit. In operation, each video channel reads from main memory. This allows each video channel to track the laser directly. The Parallel video processor receives non-columnar pixel data, such as rows. The videoprocessor may support printers of any width without significantly increasing the size of the system.
摘要翻译： 视频数据是并行处理的，允许视频处理电路极快的视频处理或大大降低的时钟要求。 在操作中，每个视频通道从主存储器读取。 这允许每个视频通道直接跟踪激光。 并行视频处理器接收诸如行之类的非柱状像素数据。 视频处理器可以支持任何宽度的打印机，而不会显着增加系统的大小。
-
公开(公告)号：US20090207425A1
公开(公告)日：2009-08-20
申请号：US12422001
申请日：2009-04-10
IPC分类号： G06K15/02
CPC分类号： G06K15/02
摘要： A system includes a first memory portion storing image data and a second memory portion storing a lookup table having image resolution conversion data. Conversion logic is configured to access the image resolution conversion data and convert the image data, which has a first resolution, to print data, which has a second resolution. The second resolution has a lower pixel count than the first resolution. The second resolution has a higher bit per pixel ratio that the first resolution.
摘要翻译： 系统包括存储图像数据的第一存储器部分和存储具有图像分辨率转换数据的查找表的第二存储器部分。 转换逻辑被配置为访问图像分辨率转换数据并将具有第一分辨率的图像数据转换成具有第二分辨率的打印数据。 第二分辨率的像素数比第一分辨率低。 第二分辨率具有比像素比率高的第一分辨率。
-
公开(公告)号：US07483167B2
公开(公告)日：2009-01-27
申请号：US10650160
申请日：2003-08-27
CPC分类号： G06K15/02 , G06K15/1822 , G06K15/1828 , G06K15/1848
摘要： A method and apparatus for printing data on a print medium is disclosed. The apparatus is configured to format print data to pixel data, the pixel data including pixel values; identify a grid of pixels having a predetermined pattern of pixel values; obtain predetermined pcode grid from memory for the identified grid of pixels; and send the predetermined pcode grid to controller circuit for printing.
摘要翻译： 公开了一种在打印介质上打印数据的方法和装置。 该装置被配置为将打印数据格式化为像素数据，像素数据包括像素值; 识别具有预定图案像素值的像素网格; 从存储器获得用于所识别的像素网格的预定的pcode网格; 并将预定的pcode网格发送到控制器电路进行打印。
-
公开(公告)号：US20080303918A1
公开(公告)日：2008-12-11
申请号：US11760990
申请日：2007-06-11
IPC分类号： H04N9/73
CPC分类号： G09G3/20 , G09G3/3413 , G09G2320/0666 , G09G2360/144 , G09G2360/145
摘要： An apparatus and method are described for adjusting the color balance of a display. According to the method, a sensor of the apparatus detects the color temperature of ambient light. A controller of the apparatus adjusts the color balance of the emissive display based on the detected color temperature of ambient light.
摘要翻译： 描述了一种用于调节显示器的色彩平衡的装置和方法。 根据该方法，该装置的传感器检测环境光的色温。 该装置的控制器基于检测到的环境光的色温来调节发射显示器的颜色平衡。
-
9.发明授权System and method for scaling data to compensate for slanted scanning in a bidirectional scanning laser printer 有权用于缩放数据以补偿双向扫描激光打印机中的倾斜扫描的系统和方法公开(公告)号：US07333121B2
公开(公告)日：2008-02-19
申请号：US11118591
申请日：2005-04-28
CPC分类号： H04N1/1135 , H04N1/12 , H04N2201/0468 , H04N2201/04787 , H04N2201/04791 , H04N2201/04796
摘要： A scanning system is adapted to scan an image beam across a photoconductive surface. The scanning system includes an oscillating mirror and is operable to generate an image beam and to reflect the image beam off the oscillating mirror to bidirectionally scan the image beam across the photoconductive surface and thereby discharge regions on the surface. The system is further operable to dynamically scale an intensity of the image beam as a function of a position of the image beam on the photoconductive surface.
摘要翻译： 扫描系统适于扫描通过光电导表面的图像束。 扫描系统包括振荡反射镜并可操作以产生图像光束并将图像光束从振荡镜反射出来以双向扫描图像束穿过光电导表面，从而放电表面上的区域。 该系统还可操作以根据图像束在光电导表面上的位置来动态地缩放图像束的强度。
-
公开(公告)号：US20120120178A1
公开(公告)日：2012-05-17
申请号：US13336474
申请日：2011-12-23
IPC分类号： B41J2/44
CPC分类号： B41J2/435 , B41J2/47 , G03G15/754 , G06K15/1204 , G06K2215/111 , H04N1/1135 , H04N1/12 , H04N2201/0458
摘要： A laser scanning assembly generates a laser beam and scans the laser beam through a plurality of scan lines to form desired dots. Each scan line is positioned to overlap an adjacent scan line and each dot includes a plurality of segments. The scanning assembly scans the laser beam through multiple scan lines to fully discharge each segment of each dot. The laser scanner assembly would typically be part of a laser printer.
摘要翻译： 激光扫描组件产生激光束并通过多条扫描线扫描激光束以形成所需的点。 每个扫描线被定位成与相邻扫描线重叠，并且每个点包括多个段。 扫描组件通过多个扫描线扫描激光束，以完全放电每个点的每个段。 激光扫描器组件通常是激光打印机的一部分。
-
-
-
-
-
-
-
-
-
搜索结果
53 条记录 (耗时 0.022 秒)
