Invention Grant
- Patent Title: System and method for projecting video onto a screen
- Patent Title (中): 将视频投影到屏幕上的系统和方法
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Application No.: US11093862Application Date: 2005-03-30
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Publication No.: US09049412B2Publication Date: 2015-06-02
- Inventor: James Edward Lyst, Jr. , Eugene Murphy O'Donnell
- Applicant: James Edward Lyst, Jr. , Eugene Murphy O'Donnell
- Applicant Address: US IN Indianapolis
- Assignee: TTE TECHNOLOGY, INC.
- Current Assignee: TTE TECHNOLOGY, INC.
- Current Assignee Address: US IN Indianapolis
- Agency: Fletcher Yoder P.C.
- Main IPC: G09G3/00
- IPC: G09G3/00 ; H04N5/74 ; H04N9/31

Abstract:
The disclosed embodiments relate to a system and method for projecting video onto a screen. A video unit (10) may comprise a plurality of light emitting diodes (40a, 40b, and 40c) disposed in an annular formation (41) and configured to produce light (44), a reflector configured to reflect the produced light from at least one of the plurality of light emitting diodes (40a, 40b, and 40c), and a plurality of optical components disposed in an annular formation, wherein each of the optical components corresponds to one of the light emitting diodes (40a, 40b, and 40c), wherein each of the optical components is configured to focus the produced light at the reflector.
Public/Granted literature
- US20060227086A1 System and method for projecting video onto a screen Public/Granted day:2006-10-12
Information query