Light emitting device
US9614126B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 27, 2016 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Apr 27, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/831
Abstract
A light emitting device includes a light emitting element, a p-side and an n-side post electrode. The light emitting element includes a semiconductor body having n-type and p-type semiconductor layers and a peripheral portion, a first edge, and a second edge. The light emitting element further includes an n-side electrode and a p-side electrode disposed on an insulating film having n-side openings and a p-side opening. The n-side electrode includes second n-contact portions electrically connected to the n-type semiconductor layer through the n-side openings. In a plan view, a p-side post electrode and at least one of the second n-contact portions are at the first edge side. An n-side post electrode electrically connected to the second n-contact portions and at least one of the second n-contact portions are at the second edge side. Fewer second n-contact portions are on the first edge side than that on the second edge side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.