Display panel and display device comprising a volume-variable structure having a plurality of volume-variable microcapsules
US9778514B2 · kind B2 · utility
1Cited by
1References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 29, 2014 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Sep 29, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/503
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display panel includes a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. A volume-variable structure is arranged between the first substrate and the second substrate. The volume-variable structure effectively reduces the requirement on the deformation capacity of the spacer due to the liquid crystal margin, which is favorable for improving the surface strength of the display panel. The display panel can be used in a display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.