Substrate for display, method of manufacturing the same and display having the same
US6972434B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2004 |
| Grant date | Dec 6, 2005 |
| Priority date | — |
| Expiry date | Feb 24, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D30/67
Abstract
The invention relates to a substrate for a display, a method of manufacturing the same, and a display having the same and provides a substrate for a display which can be manufactured through simple steps with high reliability, a method of manufacturing the same, and a display having the same. The substrate is configured to have a gate bus line, an OC layer formed on the gate bus line, a pixel electrode formed on the OC layer at each pixel region, and a gate terminal for electrically connecting an external circuit and the gate bus line. The gate terminal includes a gate terminal bottom electrode which has an Al type metal layer having a first end face and a high melting point metal layer formed on the Al type metal layer and having a second end face located outwardly from the first end face and which is electrically connected to the gate bus line and a gate terminal top electrode which is formed of the same material as that of the pixel electrode on the gate terminal bottom electrode and which is electrically connected to the gate terminal bottom electrode without contacting the first end face.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.