Invention Grant
- Patent Title: Illumination system for light projection
-
Application No.: US16761229Application Date: 2017-12-18
-
Publication No.: US11294153B2Publication Date: 2022-04-05
- Inventor: Viktor Syvokin
- Applicant: RAYTHEON CANADA LTD.
- Applicant Address: CA Midland
- Assignee: RAYTHEON CANADA LTD.
- Current Assignee: RAYTHEON CANADA LTD.
- Current Assignee Address: CA Midland
- Agency: Lewis Roca Rothgerber Christie LLP
- International Application: PCT/CA2017/051531 WO 20171218
- International Announcement: WO2019/119099 WO 20190627
- Main IPC: G02B13/16
- IPC: G02B13/16 ; G03B21/00 ; G03B21/28
Abstract:
A system for delivering light from a light source to a digital micro-mirror device. The system includes one or more lens groups. At least one lens of the system is laterally displaced, so that its optical axis is not centered on the chief ray of the system.
Information query
