Liquid crystal display device
US9964812B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 21, 2017 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Apr 21, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/104
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In a first substrate, a first organic insulating film is arranged in an active area, and includes a first surface and a first concave portion in a peripheral area outside the active area. The first concave portion is located more close to a substrate end side than the first surface. In a second substrate, a shield layer is arranged in the peripheral area facing the first substrate. A second organic insulating film includes a second surface facing the first surface and a second concave portion facing the first concave portion. The second organic insulating film overlaps the shield layer in the peripheral area. A pillar-shaped spacer is arranged between the first surface and the second surface in the peripheral area. A seal material contains the pillar-shaped spacer and is arranged between the first surface and the second surface, and between the first concave portion and the second concave portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.