Invention Grant
US07322871B2 Process to make nano-structured emitters for incandescence light sources
有权
制造用于白炽光源的纳米结构发射体的工艺
- Patent Title: Process to make nano-structured emitters for incandescence light sources
- Patent Title (中): 制造用于白炽光源的纳米结构发射体的工艺
-
Application No.: US10523214Application Date: 2003-12-23
-
Publication No.: US07322871B2Publication Date: 2008-01-29
- Inventor: Vito Lambertini , Daniele Pullini , Nello Li Pira , Mauro Brignone , Piermario Repetto , Marzia Paderi , Rossella Monferino
- Applicant: Vito Lambertini , Daniele Pullini , Nello Li Pira , Mauro Brignone , Piermario Repetto , Marzia Paderi , Rossella Monferino
- Applicant Address: IT Orbassano (Torino)
- Assignee: CRF Societa Consortile per Azioni
- Current Assignee: CRF Societa Consortile per Azioni
- Current Assignee Address: IT Orbassano (Torino)
- Agency: Sughrue Mion, PLLC.
- Priority: ITTO2003A0167 20030306
- International Application: PCT/IB03/06338 WO 20031223
- International Announcement: WO2004/079774 WO 20040916
- Main IPC: H01K1/14
- IPC: H01K1/14
Abstract:
In a process to make an emitter (10) for light sources, which can be led to incandescence through the passage of electric current, a layer made of anodized porous alumina (1) is used as sacrificial element for the structuring of at least a part of the emitter (10).
Public/Granted literature
- US20060103286A1 Process to make nano-structurated emitters for incandescence light sources Public/Granted day:2006-05-18
Information query
