Invention Grant
- Patent Title: Color light combiner
- Patent Title (中): 彩色光合并器
-
Application No.: US12062788Application Date: 2008-04-04
-
Publication No.: US07995279B2Publication Date: 2011-08-09
- Inventor: Andrew Gerritt Huibers , Regis Grasser
- Applicant: Andrew Gerritt Huibers , Regis Grasser
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Charles A. Brill; Wade James Brady, III; Frederick J. Telecky, Jr.
- Main IPC: G02B27/14
- IPC: G02B27/14
Abstract:
For combining light from different light sources that are spatially apart, an optical system comprises a prism assembly that comprises a totally-internally-surface and a dichroic filter. The totally-internally-surface and the dichroic filter are configured for reflecting light of different colors or polarizations, so as to combine light of different polarization or colors into a single beam.
Public/Granted literature
- US20090251789A1 COLOR LIGHT COMBINER Public/Granted day:2009-10-08
Information query
