公开(公告)号：US20050285617A1

公开(公告)日：2005-12-29

申请号：US10976146

申请日：2004-10-28

申请人： Yi-Feng Weng ,  Xiao-Guang Li ,  Xin Lu

发明人： Yi-Feng Weng ,  Xiao-Guang Li ,  Xin Lu

IPC分类号： G01R31/00

CPC分类号： G09G3/006 ,  G09G3/3611 ,  G09G2330/10 ,  G09G2360/147

摘要： A system for inspecting a liquid crystal display (LCD) panel (10) includes a magnifier (11) for magnifying an image of the inspected LCD panel, a charge coupled device (CCD) camera (12) for capturing the magnified image of the inspected LCD panel, an image acquisition card (13) for converting analog signals of the magnified image into digital signals, and a computer (14). The computer is for obtaining color template intervals based on a statistical theory, rotating the magnified image when necessary, obtaining transverse mask codes and longitudinal mask codes of magnified image pixels, obtaining a color transverse mask code matrix of sub-pixels of the inspected LCD panel, and determining whether the sub-pixels of the inspected LCD panel are defective according to the color transverse mask matrix. A related method for inspecting an LCD is also provided.

摘要翻译： 一种用于检查液晶显示器（LCD）面板（10）的系统包括用于放大被检查的LCD面板的图像的放大镜（11），用于捕获被检查的放大图像的电荷耦合器件（CCD）照相机（12） LCD面板，用于将放大图像的模拟信号转换为数字信号的图像采集卡（13）和计算机（14）。 该计算机用于基于统计学理论获得颜色模板间隔，在必要时旋转放大图像，获得放大图像像素的横向屏蔽码和纵向掩码码，获得被检查LCD面板的子像素的彩色横向掩码码矩阵 ，并且根据彩色横向掩模矩阵确定被检查的LCD面板的子像素是否有缺陷。 还提供了用于检查LCD的相关方法。

公开(公告)号：US07330580B2

公开(公告)日：2008-02-12

申请号：US10976146

申请日：2004-10-28

申请人： Yi-Feng Weng ,  Xiao-Guang Li ,  Xin Lu

发明人： Yi-Feng Weng ,  Xiao-Guang Li ,  Xin Lu

IPC分类号： G06K9/00

CPC分类号： G09G3/006 ,  G09G3/3611 ,  G09G2330/10 ,  G09G2360/147

摘要： A system for inspecting a liquid crystal display (LCD) panel (10) includes a magnifier (11) for magnifying an image of the inspected LCD panel, a charge coupled device (CCD) camera (12) for capturing the magnified image of the inspected LCD panel, an image acquisition card (13) for converting analog signals of the magnified image into digital signals, and a computer (14). The computer is for obtaining color template intervals based on a statistical theory, rotating the magnified image when necessary, obtaining transverse mask codes and longitudinal mask codes of magnified image pixels, obtaining a color transverse mask code matrix of sub-pixels of the inspected LCD panel, and determining whether the sub-pixels of the inspected LCD panel are defective according to the color transverse mask matrix. A related method for inspecting an LCD is also provided.

摘要翻译： 一种用于检查液晶显示器（LCD）面板（10）的系统包括用于放大被检查的LCD面板的图像的放大镜（11），用于捕获被检查的放大图像的电荷耦合器件（CCD）照相机（12） LCD面板，用于将放大图像的模拟信号转换为数字信号的图像采集卡（13）和计算机（14）。 该计算机用于基于统计学理论获得颜色模板间隔，在必要时旋转放大图像，获得放大图像像素的横向屏蔽码和纵向掩码码，获得被检查LCD面板的子像素的彩色横向掩码码矩阵 ，并且根据彩色横向掩模矩阵确定被检查的LCD面板的子像素是否有缺陷。 还提供了用于检查LCD的相关方法。

公开(公告)号：US20090310325A1

公开(公告)日：2009-12-17

申请号：US12248000

申请日：2008-10-08

申请人： Shih-Fang Wong ,  Yi-Feng Weng

发明人： Shih-Fang Wong ,  Yi-Feng Weng

IPC分类号： H05K7/02

CPC分类号： G01C21/3423

摘要： A portable electronic device includes a positioning module, a memory, a searching module, and a display module. The positioning module is used for receiving positioning signals and determining a current position of the portable electronic device according to the positioning signals. The memory is used for storing electronic map information, bus route information, and mapping relations between the electronic map information and the bus route information. The searching module is used for searching the nearest bus station corresponding to the current position of the portable electronic device and bus routes that goes to the nearest bus station in the memory. The display module is used for displaying the nearest bus station and the bus routes that goes to the nearest bus station on the electronic map.

摘要翻译： 便携式电子设备包括定位模块，存储器，搜索模块和显示模块。 定位模块用于接收定位信号，并根据定位信号确定便携式电子设备的当前位置。 存储器用于存储电子地图信息，总线路线信息和电子地图信息与总线路线信息之间的映射关系。 搜索模块用于搜索与便携式电子设备的当前位置相对应的最近的总线站以及到达存储器中最近的公交车站的总线路线。 显示模块用于显示最近的公共汽车站和在电子地图上到达最近的公交车站的公共汽车路线。

公开(公告)号：US20090143978A1

公开(公告)日：2009-06-04

申请号：US12195413

申请日：2008-08-20

申请人： Shih-Fang Wong ,  Yi-Feng Weng

发明人： Shih-Fang Wong ,  Yi-Feng Weng

IPC分类号： G01C21/00

CPC分类号： G01C21/34

摘要： A portable electronic device for mapping and displaying route information includes a route generator, a length calculator, a travel time calculator, and a display system. The route generator is configured for generating a route between a starting location and a destination based on predetermined mapping data. The length calculator is configured for determining a length of the route based on the predetermined mapping data. The travel time calculator is configured for determining a travel time based on a speed of the portable electronic device and the length. The display system is configured for displaying the route and the travel time for guiding a user to the destination. A related travel time forecast method is also provided.

摘要翻译： 用于映射和显示路线信息的便携式电子设备包括路线发生器，长度计算器，旅行时间计算器和显示系统。 路线生成器被配置为基于预定的映射数据来生成起始位置和目的地之间的路线。 长度计算器被配置为基于预定映射数据确定路线的长度。 旅行时间计算器被配置为基于便携式电子设备的速度和长度来确定行驶时间。 显示系统被配置为显示用于将用户引导到目的地的路线和行进时间。 还提供了相关的旅行时间预测方法。