Display device and method for fabricating the same
US9929367B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2015 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Oct 15, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/122
Abstract
The present invention relates to the field of display technology, and particularly to a display device and method for fabricating the same. The display device comprises: a substrate; one or more dams which are arranged to surround an active area on the substrate; and a functional film formed in the active area. A method for fabricating a display device comprises: forming one or more dams on a substrate which surround a region to be coated; coating a functional ink in the region to be coated; and forming the functional ink into a functional film. According to the present invention, the dams prevent the functional ink from spreading to a peripheral region of the substrate, which facilitates forming a functional film with a uniform thickness and reduces the consumption of the functional ink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.