Display unit and semiconductor light emitting device
US6870190B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2002 |
| Grant date | Mar 22, 2005 |
| Priority date | — |
| Expiry date | Mar 6, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/821
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display unit and semiconductor light emitting devices are provided. The display unit includes a number of the semiconductor light emitting devices arrayed on a base body, wherein each of the semiconductor light emitting devices is formed together with dummy devices for setting an emission wavelength of the semiconductor light emitting device, and the semiconductor light emitting device is formed by selective growth, and one conductive layer is formed in self-alignment on planes grown from tilt planes formed by selective growth. Such a display unit has a structure suitable for multi-colors without increasing the number of production steps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.