Industry Patents
Patent: 9140966
Projection Device and Method for Operating a Projection Device
(Click image for PDF of full patent)
| Patent Number: |
9140966 |
| Title: |
Projection Device and Method for Operating a Projection Device |
| Abstract: |
A projection device (1; 24), comprising a base (2), a support (3) and a
projection head (4; 27), the support (3) being rotatable relative to the
base (2) and relative to the projection head (4; 27) wherein a light
guide system (10-18) is accommodated in the support, (3) and at least one
wavelength-converting luminophore (22) for converting at least part of a
light beam (L) generated by the at least one light source (5) is
accommodated in the projection head (4; 27).
|
| Country of Issue: |
US |
| First Named Inventor: |
Morgenbrod, Rehn |
| Assignee: |
Osram |
| Continuation or Divisional of: |
|
| International Classification: |
G03B 21/14 |
| US Classification: |
G03B 21/14 |
| Issue Date: |
09-22-2015 |
| Filing Date: |
08-01-2011 |
| Application : |
13/818914 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9140966 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9140966 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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