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2. 发明公开

KR1020140048768A 평판 표시 장치 및 그의 구동 방법 审中-实审
标题翻译：平板显示和驱动方法相同
公开(公告)号：KR1020140048768A
公开(公告)日：2014-04-24
申请号：KR1020120115087
申请日：2012-10-16
申请人： 엘지디스플레이 주식회사
发明人： 홍종원 , 장재혁 , 이윤길 , 최수진
IPC分类号： G09G3/20
摘要： The present invention relates to a flat panel display device capable of facilitating a narrow bezel design. The device includes: a display panel which defines pixels by crossing a plurality of gate lines and a plurality of data lines; a first gate driver which is integrated at one side of the display panel and drives the gate lines; a second gate driver which is integrated at the other side of the display panel and drives the gate lines; a panel driving unit which drives the data lines and generates a gate control signal to control the first and the second gate driver; a plurality of gate signal lines which are formed at one side of the display panel and provide the gate control signal for the first gate driver; a plurality of gate signal lines which are formed at the other side of the display panel and provide the gate control signal for the second gate driver; and a lighting examination unit which includes a plurality of examination switching elements corresponding to the data lines one by one and is connected to the second gate signal lines. For lighting examination, the first gate signal lines provide the gate control signal for the first gate driver, and the second gate signal lines provide a lighting examination signal for the lighting examination unit. [Reference numerals] (10) Lighting examination unit; (4) First gate driver; (6) Second gate driver; (8) Panel driving unit
摘要翻译：本发明涉及一种能够有利于窄边框设计的平板显示装置。该装置包括：显示面板，其通过跨越多条栅极线和多条数据线来限定像素; 第一栅极驱动器，集成在显示面板的一侧并驱动栅极线; 第二栅极驱动器，集成在显示面板的另一侧并驱动栅极线; 面板驱动单元，其驱动数据线并产生用于控制第一和第二门驱动器的门控制信号; 多个栅极信号线，形成在显示面板的一侧，并为第一栅极驱动器提供栅极控制信号; 多个栅极信号线，形成在显示面板的另一侧，并为第二栅极驱动器提供栅极控制信号; 以及照明检查单元，其包括与数据线对应的多个检查开关元件，并且连接到第二栅极信号线。对于照明检查，第一栅极信号线为第一栅极驱动器提供栅极控制信号，并且第二栅极信号线为照明检查单元提供照明检查信号。（附图标记）（10）照明检查单元; （4）第一门司机; （6）第二门驱动器; （8）面板驱动单元

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