Wiring, TFT substrate using the same and LCD
US6956236B1 · kind B1 · utility
27Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1999 |
| Grant date | Oct 18, 2005 |
| Priority date | — |
| Expiry date | Dec 8, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A gate electrode (wiring) (40) having a Cu layer (40a) surrounded by a coating film (40b) made of titanium or titanium oxide; a TFT substrate (31) comprising the gate electrode (wiring) (40) and a LCD comprising a pair of opposing substrates and a liquid crystal disposed between the opposing substrates, wherein one of the pair of opposing substrates is a TFT substrate (31), are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.