Cambered liquid crystal display panel
US8325313B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2009 |
| Grant date | Dec 4, 2012 |
| Priority date | — |
| Expiry date | Dec 20, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133305
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A cambered liquid crystal display including a first substrate, a second substrate, a sealant, a plurality of photo-spacers and a liquid crystal layer is provided. The sealant is disposed between the first substrate and the second substrate, wherein the first substrate, the second substrate and the sealant are bent to form at least one cambered structure. The photo-spacers are disposed on the first substrate and distributed between the first and the second substrate, wherein a gap formed between a part of the photo-spacers close to the top of the cambered structure and the second substrate is smaller than a gap formed between a part of the photo-spacers apart from the top of the cambered structure and the second substrate. The liquid crystal layer is disposed between the first and the second substrate, wherein the photo-spacers and the liquid crystal layer are surrounded by the sealant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.