Semiconductor light emitting apparatus
US7791085B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2006 |
| Grant date | Sep 7, 2010 |
| Priority date | — |
| Expiry date | Nov 27, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F77/206
Abstract
Disclosed herein is a semiconductor light emitting apparatus that includes: a semiconductor light emitting device having a first semiconductor laminate structure including a light emitting region, and a light outgoing window permitting the light emitted from the light emitting region to go out therethrough in the lamination direction; a light transmitting part provided in a region corresponding to the light emitting region; a metal part provided in a region, corresponding to an outer peripheral region of the light emitting region, of the first semiconductor laminate structure; and a semiconductor light detector having a second semiconductor laminate structure including a light absorbing layer for absorbing a part of the light incident from the lamination direction. In the apparatus, the semiconductor light emitting device, a layer including the light transmitting part and the metal part, and the semiconductor light detector are integrally formed in the state of being laminated in this order.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.