Invention Grant
- Patent Title: Lighting unit and lamp
- Patent Title (中): 照明单元和灯
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Application No.: US12329560Application Date: 2008-12-06
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Publication No.: US07862205B2Publication Date: 2011-01-04
- Inventor: Ralph Bertram , Simon Schwalenberg , Jan Marfeld
- Applicant: Ralph Bertram , Simon Schwalenberg , Jan Marfeld
- Applicant Address: DE Munich
- Assignee: OSRAM Gesellschaft mit beschraenkter Haftung
- Current Assignee: OSRAM Gesellschaft mit beschraenkter Haftung
- Current Assignee Address: DE Munich
- Priority: DE102007059132 20071207
- Main IPC: F21V33/00
- IPC: F21V33/00
Abstract:
A lighting unit has at least two submounts, wherein each submount has multiple light sources. Furthermore, a lamp may have such a lighting unit.
Public/Granted literature
- US20090147508A1 Lighting Unit and Lamp Public/Granted day:2009-06-11
Information query
