Light-emitting device and manufacturing method thereof
US9680115B2 · kind B2 · utility
1Cited by
18References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2016 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Aug 15, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.