Invention Grant
US08456077B2 Lamp device comprising illuminates surrounded by solid particles comprising a particle number density gradient in a direction away from the illuminates
失效
灯装置包括由固体颗粒包围的照明，所述固体颗粒在远离照明的方向上包括颗粒数密度梯度
- Patent Title: Lamp device comprising illuminates surrounded by solid particles comprising a particle number density gradient in a direction away from the illuminates
- Patent Title (中): 灯装置包括由固体颗粒包围的照明，所述固体颗粒在远离照明的方向上包括颗粒数密度梯度
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Application No.: US12991086Application Date: 2009-04-30
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Publication No.: US08456077B2Publication Date: 2013-06-04
- Inventor: Georg Diamantidis
- Applicant: Georg Diamantidis
- Applicant Address: DE
- Assignee: LOK-F GmbH
- Current Assignee: LOK-F GmbH
- Current Assignee Address: DE
- Agency: Factor Intellectual Property Law Group, Ltd.
- Priority: DE102008022888 20080508; DE102008028969 20080618; DE102009005380 20090121
- International Application: PCT/EP2009/003127 WO 20090430
- International Announcement: WO2009/135620 WO 20091112
- Main IPC: H01J29/86
- IPC: H01J29/86 ; F21V7/00
Abstract:
A lamp device comprising illuminant, which emits a primary radiation on applying a voltage thereto and solid particles, at least partly enclosing the illuminant and which interact with the primary radiation. The particle number density changes in at least one direction away from the illuminant from a first particle number density to a second particle number density.
Public/Granted literature
- US20110058379A1 Lamp Device Public/Granted day:2011-03-10
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