公开(公告)号：US20050184995A1

公开(公告)日：2005-08-25

申请号：US11042024

申请日：2005-01-25

申请人： Kevin Lefebvre ,  Don Hoffman ,  Jeffrey Walls ,  Joseph Gee

发明人： Kevin Lefebvre ,  Don Hoffman ,  Jeffrey Walls ,  Joseph Gee

IPC分类号： G06F3/14 ,  G06T1/20 ,  G06T15/00 ,  G09G5/36 ,  G06T15/60

CPC分类号： G06F3/1446 ,  G06F3/14 ,  G06T15/005 ,  G09G5/363

摘要： A graphical display system utilizes a plurality of display devices and a plurality of graphical acceleration units for rendering graphical data to the display devices. More specifically, each of the plurality of graphical acceleration units respectively interfaces a portion of graphical data defining an image to one of the display devices. Each of the display devices displays a portion of the image based on the graphical data rendered to it. To make the system more efficient and/or to improve image quality, at least one of the graphical acceleration units includes a plurality of graphical pipelines for rendering the graphical data to be displayed by the display device that is interfaced with the one graphical acceleration unit.

公开(公告)号：US20060125848A1

公开(公告)日：2006-06-15

申请号：US11353836

申请日：2006-02-14

申请人： Byron Alcorn ,  Joseph Gee ,  Kevin Lefebvre ,  Don Hoffman

发明人： Byron Alcorn ,  Joseph Gee ,  Kevin Lefebvre ,  Don Hoffman

IPC分类号： G09G5/00

CPC分类号： G09G3/003 ,  G06F3/14 ,  G06F3/1438 ,  G06T15/503 ,  G09G5/363 ,  G09G5/397 ,  G09G2300/026 ,  G09G2320/02 ,  G09G2340/10 ,  G09G2352/00 ,  H04N9/75 ,  H04N13/334 ,  H04N13/341

摘要： A preferred method includes the step of receiving multiple digital video data streams. Preferably, a first of the multiple digital video data streams contains processed pixel data corresponding to at least a portion of the image to be rendered, and a second of the multiple digital video data streams contains processed pixel data corresponding to at least a portion of the image to be rendered as well as information, such as a chroma-key value, associated with at least some of the processed pixel data. The embodiment also preferably includes the step of combining the multiple digital video data streams into the composite digital video data stream by referencing the chroma-key values. Devices also are provided.

公开(公告)号：US06192420B1

公开(公告)日：2001-02-20

申请号：US09119377

申请日：1998-07-20

申请人： Chuan-Ching Tsai ,  Joseph Gee ,  Chun-Min Wu ,  Chen-Yuan Liao

发明人： Chuan-Ching Tsai ,  Joseph Gee ,  Chun-Min Wu ,  Chen-Yuan Liao

IPC分类号： G06F1300

CPC分类号： G06F13/4068

摘要： A Universal Serial Bus (USB) controller with a VIDS pin to set up a plurality of vendor identification which can be accompanied with interface and software program. Thus, one chip can achieve Vendor ID/Product ID (VID/PID) of 2N types (N is a positive integer equal to or greater than 1) in accordance with various USB manufactures and products.

摘要翻译： 具有VIDS引脚的通用串行总线（USB）控制器，用于设置可以伴随接口和软件程序的多个供应商标识。 因此，根据各种USB制造商和产品，一个芯片可以实现2N种类型的供应商ID /产品ID（VID / PID）（N为等于或大于1的正整数）。