Display panel and its manufacturing method and a display
US9588378B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 23, 2013 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Aug 28, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1341
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to a display panel having a display region and a non-display region, comprising: a first substrate and a second substrate oppositely provided and a layer of liquid crystal molecule located between the first substrate and the second substrate, wherein the first substrate and the second substrate each are provided with an alignment film at a position corresponding to the display region, and each are provided with a sealant region for applying sealant at a position corresponding to the non-display region, wherein: the sealant region on a surface of the first substrate facing the liquid crystal molecule layer is provided with a first raised layer by which the sealant region of the first substrate is higher than the display region thereof; and the sealant region on a surface of the second substrate facing the liquid crystal molecule layer is provided with a second raised layer by which the sealant region of the second substrate is higher than the display region thereof. The above display panel has improved display quality and has a narrow border at the same time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.