Liquid crystal display device having openings formed in interlayer insulating layer
US6128060A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 1998 |
| Grant date | Oct 3, 2000 |
| Priority date | — |
| Expiry date | May 26, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136209
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display device includes a first plate and a second plate; a liquid crystal layer interposed between the first plate and the second plate; a switching element provided between the first plate and the liquid crystal layer; an interlayer insulating layer provided between the first plate and the liquid crystal layer; a pixel electrode provided on the interlayer insulating layer; a counter electrode provided between the second plate and the liquid crystal layer; and a gate signal line and a source signal line both connected to the switching element. The interlayer insulating layer has a first opening and a second opening. The pixel electrode is electrically connected to the switching element through the first opening. The second opening is positioned above the switching element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.