公开(公告)号：US07860296B2

公开(公告)日：2010-12-28

申请号：US11272479

申请日：2005-11-10

申请人： Sang-Hyuk Kwon ,  Kyoung-Ho Yang ,  Soon-Jae Park

发明人： Sang-Hyuk Kwon ,  Kyoung-Ho Yang ,  Soon-Jae Park

IPC分类号： G06K9/00 ,  G06K9/62

CPC分类号： G09G3/006

摘要： A test system includes a rotatable turntable, a loading section, a first image pickup section, a second image pickup section, a system control section and an unloading section. The loading section loads a display panel assembly onto the stage. The loading section recognizes a unique number of the display panel assembly. The first image pickup section obtains an active area image data from an active area image. A valid first active area defect is detected using an active area image data obtained from an active area image displayed on the display panel assembly. An inactive area defect is detected based on an inactive area image data and a reference inactive area image data.

摘要翻译： 测试系统包括可旋转转盘，装载部分，第一图像拾取部分，第二图像拾取部分，系统控制部分和卸载部分。 装载部分将显示面板组件装载到舞台上。 加载部分识别显示面板组件的唯一编号。 第一图像拾取部分从活动区域图像获得有效区域图像数据。 使用从显示面板组件上显示的活动区域图像获得的有效区域图像数据来检测有效的第一有效区域缺陷。 基于非活动区域图像数据和参考无效区域图像数据来检测非活动区域缺陷。

公开(公告)号：US07969796B2

公开(公告)日：2011-06-28

申请号：US12007721

申请日：2008-01-15

申请人： Sang-hyuk Kwon ,  Hi-choon Lee

发明人： Sang-hyuk Kwon ,  Hi-choon Lee

IPC分类号： G11C5/14

CPC分类号： G11C5/147 ,  G11C11/406 ,  G11C11/4074

摘要： A high voltage generating circuit may include a pulse signal generator, a counter, a plurality of transmitters, and/or a plurality of pumpers. The pulse signal generator may be configured to be enabled in response to a refresh command signal to output a pulse signal. The counter may be configured to count the pulse signal and sequentially output a plurality of selection signals. The plurality of transmitters may be configured to be sequentially enabled in response to individual selection signals of the plurality of selection signals to transmit the pulse signal. The plurality of pumpers may correspond to the plurality of transmitters. Each of the plurality of pumpers may be configured to collectively generate a high voltage based on the transmitted pulse signal from a corresponding transmitter of the plurality of transmitters.

摘要翻译： 高压发生电路可以包括脉冲信号发生器，计数器，多个发射器和/或多个泵器。 脉冲信号发生器可以被配置为响应于刷新命令信号被使能以输出脉冲信号。 计数器可以被配置为对脉冲信号进行计数并顺序地输出多个选择信号。 多个发射机可以被配置为响应于多个选择信号的各个选择信号而被顺序启用以发送脉冲信号。 多个泵器可以对应于多个发射器。 多个泵器中的每一个可以被配置为基于来自多个发射器的相应发射器的所发射的脉冲信号共同地产生高电压。

公开(公告)号：US20080170446A1

公开(公告)日：2008-07-17

申请号：US12007721

申请日：2008-01-15

申请人： Sang-hyuk Kwon ,  Hi-choon Lee

发明人： Sang-hyuk Kwon ,  Hi-choon Lee

IPC分类号： G11C5/14 ,  G05F3/02

CPC分类号： G11C5/147 ,  G11C11/406 ,  G11C11/4074

摘要： A high voltage generating circuit may include a pulse signal generator, a counter, a plurality of transmitters, and/or a plurality of pumpers. The pulse signal generator may be configured to be enabled in response to a refresh command signal to output a pulse signal. The counter may be configured to count the pulse signal and sequentially output a plurality of selection signals. The plurality of transmitters may be configured to be sequentially enabled in response to individual selection signals of the plurality of selection signals to transmit the pulse signal. The plurality of pumpers may correspond to the plurality of transmitters. Each of the plurality of pumpers may be configured to collectively generate a high voltage based on the transmitted pulse signal from a corresponding transmitter of the plurality of transmitters.

摘要翻译： 高压发生电路可以包括脉冲信号发生器，计数器，多个发射器和/或多个泵器。 脉冲信号发生器可以被配置为响应于刷新命令信号被使能以输出脉冲信号。 计数器可以被配置为对脉冲信号进行计数并顺序地输出多个选择信号。 多个发射机可以被配置为响应于多个选择信号的各个选择信号而被顺序启用以发送脉冲信号。 多个泵器可以对应于多个发射器。 多个泵器中的每一个可以被配置为基于来自多个发射器的相应发射器的所发射的脉冲信号共同地产生高电压。