Method for fabricating array substrate of liquid crystal display device
US7001796B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2004 |
| Grant date | Feb 21, 2006 |
| Priority date | — |
| Expiry date | Jun 25, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/60
Abstract
An array substrate of a liquid crystal display (LCD) device and a method for fabricating the same is disclosed, to decrease the unit cost and time of fabrication by decreasing the usage count of mask, which includes simultaneously forming a gate line, a gate electrode and a pixel electrode on a substrate; depositing a gate insulating layer and an active layer on an entire surface of the substrate including the gate line; patterning the gate insulating layer and the active layer to remain on the gate line and the gate electrode; selectively removing the active layer above the gate line; forming a data line perpendicular to the gate line and source/drain electrodes; and depositing a passivation layer on the entire surface of the substrate including the data line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.