Invention Grant
- Patent Title: System and method for simultaneously providing public and private images
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Application No.: US16374804Application Date: 2019-04-04
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Publication No.: US11025892B1Publication Date: 2021-06-01
- Inventor: James Andrew Aman , Delbert Jerard Aman , Jeffrey Paul Cheesman , David James Aman
- Applicant: James Andrew Aman , Delbert Jerard Aman , Jeffrey Paul Cheesman , David James Aman
- Applicant Address: US FL Poinciana; US AL Spanish Fort; US NJ Upper Saddle River; US AZ Mesa
- Assignee: James Andrew Aman,Delbert Jerard Aman,Jeffrey Paul Cheesman,David James Aman
- Current Assignee: James Andrew Aman,Delbert Jerard Aman,Jeffrey Paul Cheesman,David James Aman
- Current Assignee Address: US FL Poinciana; US AL Spanish Fort; US NJ Upper Saddle River; US AZ Mesa
- Main IPC: H04N13/337
- IPC: H04N13/337 ; H04N21/4402 ; H04N21/458 ; A63F13/69 ; H04N13/366 ; H04N13/30

Abstract:
System and methods for providing simultaneous public and private video, where a private viewer looking through an eye filter perceives the private video while a public viewer not looking through an eye filter perceives the public video. First a public image is generated and linearly polarized. The public image is then modulated to further encode a private image using an additional liquid crystal modulating layer. The modulated public image including the encoded private image is then received and filtered by various embodiments of passive or active eye filters comprising various combinations of spatial, temporal or spatial-temporal filters. The eye filters optionally include identifying means such that the system provides customized private images to selected eye filters. Means for providing private audio simultaneous with the private video are also shown. The system can be implemented as either a display or a projector and used in a destination-wide gaming system.
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