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1. 发明申请

US20160282642A1 DISPLAY PANEL AND DETECTION METHOD THEREOF 有权
标题翻译：显示面板及其检测方法
公开(公告)号：US20160282642A1
公开(公告)日：2016-09-29
申请号：US14407280
申请日：2014-05-16
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Ming LI , Yong Sub KIM , Xiaotao LIU
IPC分类号： G02F1/13 , G02F1/1343 , G02F1/1362 , G02F1/1335
CPC分类号： G02F1/1309 , G02F1/133514 , G02F1/133528 , G02F1/134309 , G02F1/136259 , G02F1/136286 , G02F2001/136254
摘要： A display panel and a detection method thereof are provided. Wireless signals are transmitted to a gate-line wireless sensing electrode connected to gate lines and a data-line wireless sensing electrode connected to data lines that are preset at a dummy zone of the display panel (1, 1′), respectively, through wireless signal transmitting electrodes (6) connected to a transmitter, so as to generate a gate-line detection signal and a data-line detections signal, thereby realizing detection of the display panel. The gate-line wireless sensing electrode and the data-line wireless sensing electrode are formed at the dummy zone on the array substrate (1, 1′) in the technological process of producing the gate lines and the data lines of the array substrate of the display panel, respectively. Therefore, poorness of a display can be detected without cutting of a display panel (1, 1′), poorness is detected early, and repair is made timely. Thus, the issue that a defective product flows to a subsequent process and a waste of cost results from it is avoided.
摘要翻译：提供显示面板及其检测方法。无线信号被传送到连接到栅极线的栅极线路无线感测电极和连接到分别通过无线的显示面板（1,1'）的虚拟区域上的数据线的数据线无线感测电极连接到发射机的信号发射电极（6），以产生栅线检测信号和数据线检测信号，从而实现显示面板的检测。在制造栅极线的阵列基板的数据线和数据线的数据线的工艺过程中，栅极线无线感测电极和数据线无线感测电极形成在阵列基板（1,1'）上的虚拟区域显示面板。因此，可以在不切断显示面板（1,1'）的情况下检测出显示不良，早期检测不良，及时进行维修。因此，避免了有缺陷的产品流向后续处理的问题以及由此产生的成本的浪费。

2. 发明申请

US20160148587A1 TEST METHOD AND TEST DEVICE FOR LINE DEFECT OF DISPLAY PANEL 有权
标题翻译：显示面板线路缺陷的测试方法和测试装置
公开(公告)号：US20160148587A1
公开(公告)日：2016-05-26
申请号：US14389031
申请日：2013-09-17
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Ming LI , Jongseok JANG , Yong Sub KIM , Xiaotao LIU
IPC分类号： G09G3/36 , G06T7/00
CPC分类号： G09G3/3648 , G06T7/001 , G06T2207/30121 , G09G3/006 , G09G3/3677 , G09G2310/0202
摘要： A test method for line defect in a display panel (10) comprises: inputting a first ON signal and a first OFF signal into odd rows of gate scanning lines (GE12) and even rows of gate scanning lines (GS13) of the display panel (10) respectively, to turn on transistors controlled by the odd rows of gate scanning lines (GE12), and turn off transistors controlled by the even rows of gate scanning lines (GS13), thereby obtaining a first test image; inputting a second OFF signal and a second ON signal into the odd rows of gate scanning lines (GE12) and even rows of gate scanning lines (GS13) of the display panel (10) respectively, to turn off the transistors controlled by the odd rows of gate scanning lines (GE12), and turn on the transistors controlled by the even rows of gate scanning lines (GE13), thereby obtaining a second test image; comparing the first test image with the second test image to determine that line display defect appearing in the first test image or the second test image are true display defect. Also is disclosed a test device for line defect in a display panel (10). This method allows the test result to approach the lighting test result under module signal input state and can detect true defect of the display panel (10).
摘要翻译：一种显示面板（10）中的线缺陷的测试方法，包括：将第一ON信号和第一OFF信号输入到奇数行的栅极扫描线（GE12）和偶数行的栅极扫描线（GS13） 10）分别导通由奇数行的栅极扫描线（GE12）控制的晶体管，并关闭由栅极扫描线（GS13）的偶数行控制的晶体管，从而获得第一测试图像; 将第二OFF信号和第二ON信号分别输入到显示面板（10）的栅极扫描线（GE12）和偶数行栅极扫描线（GS13）的奇数行中，以关闭由奇数行控制的晶体管的栅极扫描线（GE12），并接通由栅极扫描线（GE13）的偶数行控制的晶体管，从而获得第二测试图像; 将第一测试图像与第二测试图像进行比较，以确定出现在第一测试图像或第二测试图像中的线显示缺陷是真实显示缺陷。还公开了一种用于显示面板（10）中的线路缺陷的测试装置。该方法允许测试结果在模块信号输入状态下接近照明测试结果，并可以检测显示面板（10）的真实缺陷。

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