Curved display device
US9612478B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2014 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Nov 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134345
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A curved display device includes a display substrate curved in a first direction and including a plurality of pixel areas, and each of the plurality of pixel areas including a first sub-pixel area and a second sub-pixel area, an opposite substrate facing the display substrate, the opposite substrate coupled to the display substrate and curved in the first direction together with the display substrate, and a liquid crystal layer interposed between the display substrate and the opposite substrate, where first domains are defined in the first sub-pixel area along a second direction crossing the first direction, second domains are defined in the second sub-pixel area along the second direction, and a width in the second direction of each of the first domains is equal to a width in the second direction of each of the second domains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.