发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF |
摘要 |
A liquid crystal display device includes a gate electrode; a gate insulating layer on the gate electrode; an active layer on the gate insulating layer corresponding to the gate electrode; source and drain electrodes on the active layer; a first passivation layer on the source and drain electrodes; a common electrode on the first passivation layer; a second passivation layer on the common electrode, covering the common electrode, and having a separate region from the first passivation layer at a thickness of the common electrode; a pixel electrode on the second passivation layer and connected to the drain electrode through a drain contact hole; and a common line at a same layer as the pixel electrode and connected to the common electrode. |
申请公布号 |
US2015187817(A1) |
申请公布日期 |
2015.07.02 |
申请号 |
US201414584958 |
申请日期 |
2014.12.29 |
申请人 |
LG Display Co., Ltd. |
发明人 |
KIM Yong-Il;KIM Min-Joo |
分类号 |
H01L27/12;H01L29/66;H01L29/786 |
主分类号 |
H01L27/12 |
代理机构 |
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代理人 |
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主权项 |
1. A liquid crystal display device comprising:
a gate electrode; a gate insulating layer on the gate electrode; an active layer on the gate insulating layer corresponding to the gate electrode; source and drain electrodes on the active layer; a first passivation layer on the source and drain electrodes; a common electrode on the first passivation layer; a second passivation layer on the common electrode, covering the common electrode, and having a separate region from the first passivation layer at a thickness of the common electrode; a pixel electrode on the second passivation layer and connected to the drain electrode through a drain contact hole; and a common line at a same layer as the pixel electrode and connected to the common electrode. |
地址 |
Seoul KR |