发明名称 |
Electrostatic discharge protection device for liquid crystal display using a COG package |
摘要 |
The electrostatic discharge (ESD) protection device for a liquid crystal display using a chip on glass (COG) package is provided. The ESD protection device includes a plurality of gate lines and data lines each of which has an output pad at its end. A plurality of gate line input pads and data line input pads are formed opposite to the output pads of the gate lines and data lines, respectively. A common electrode is formed between the plurality of gate line input pads and output pads and between the data line input pads and output pads. A plurality of electrostatic discharge protection circuits are connected between the input pads and the common electrodes to protect the input pads from electrostatic discharge.
|
申请公布号 |
US6043971(A) |
申请公布日期 |
2000.03.28 |
申请号 |
US19980185700 |
申请日期 |
1998.11.04 |
申请人 |
L.G. PHILIPS LCD CO., LTD. |
发明人 |
SONG, IN-DUK;PARK, JEONG-KI |
分类号 |
G02F1/1362;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/1362 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|