Invention Grant
- Patent Title: Method and apparatus for irradiation of an imaging optical system of a projector
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Application No.: US14394298Application Date: 2013-04-17
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Publication No.: US09904157B2Publication Date: 2018-02-27
- Inventor: Oliver Mehl
- Applicant: OSRAM GmbH
- Applicant Address: DE Munich
- Assignee: OSRAM GmbH
- Current Assignee: OSRAM GmbH
- Current Assignee Address: DE Munich
- Agency: Viering, Jentschura & Partner mbB
- Priority: DE102012206525 20120420
- International Application: PCT/EP2013/057986 WO 20130417
- International Announcement: WO2013/156522 WO 20131024
- Main IPC: G03B21/20
- IPC: G03B21/20 ; G03B33/08 ; G03B21/00 ; H04N9/31
Abstract:
Various embodiments may relate to a method for irradiating an imaging optical system of a projector. The imaging optical system is irradiated with light of different colors from different semiconductor light sources sequentially, both with individual colors and superimposed as mixed light.
Public/Granted literature
- US20150062540A1 IRRADIATION OF AN IMAGING OPTICAL SYSTEM OF A PROJECTOR Public/Granted day:2015-03-05
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