公开(公告)号：US20090256831A1

公开(公告)日：2009-10-15

申请号：US12190913

申请日：2008-08-13

申请人： Je-Hao Hsu ,  Lee-Hsun Chang ,  Wen-Pin Chen ,  Chiu Mei Yu

发明人： Je-Hao Hsu ,  Lee-Hsun Chang ,  Wen-Pin Chen ,  Chiu Mei Yu

IPC分类号： G09G5/00

CPC分类号： G09G3/20 ,  G09G2310/0267 ,  G09G2330/08

摘要： A display apparatus and a circuit reparation method thereof are provided. The display apparatus comprises a control module, a first gate on array (GOA) circuit, a second GOA circuit, and a variable voltage source. The control module generates at least one control signal. The first GOA circuit is electrically connected to the control module according to a first leading wire in advance. The second GOA circuit is electrically connected to the control module according to a second leading wire in advance. The variable voltage source provides a predetermined voltage level. When the first GOA circuit is disabled, the first GOA circuit and the control module are adjusted to be electrically disconnected, and the first leading wire is electrically connected to the variable voltage source. The display apparatus is operated in response to the control signal and the predetermined voltage level.

摘要翻译： 提供了一种显示装置及其电路修复方法。 显示装置包括控制模块，阵列上的第一栅极（GOA）电路，第二GOA电路和可变电压源。 控制模块产生至少一个控制信号。 第一GOA电路预先根据第一导线电连接到控制模块。 第二GOA电路预先根据第二导线电连接到控制模块。 可变电压源提供预定的电压电平。 当第一GOA电路被禁用时，第一GOA电路和控制模块被调整为电断开，并且第一导线电连接到可变电压源。 响应于控制信号和预定电压电平来操作显示装置。