Substrate for display device
US7580095B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2005 |
| Grant date | Aug 25, 2009 |
| Priority date | — |
| Expiry date | Feb 10, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133514
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides a substrate for display device, in which display quality can be improved by suppressing generation of a region not filled with liquid material for functional film (ink) in formation of a functional film, such as a colored layer in a color filter substrate of a liquid crystal display device and an organic layers such as a luminous layer and a positive hole transporting layer in an organic electroluminescent display device, by an application method such as an ink jet method, and a liquid crystal display panel, a liquid crystal display device and an organic electroluminescent device each comprising the substrate for display device. The substrate for display device according to the present invention comprises a bank on the substrate, the bank having a structure with a chamfered corner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.