Invention Grant
- Patent Title: Three-dimensional imaging and display system
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Application No.: US13212122Application Date: 2011-08-17
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Publication No.: US08780332B2Publication Date: 2014-07-15
- Inventor: Christoph H. Krah
- Applicant: Christoph H. Krah
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder PC
- Main IPC: G01S17/66
- IPC: G01S17/66 ; G01S17/10 ; G01S7/48 ; G01C3/12 ; G01S7/486 ; G01S7/481 ; G01C3/08
Abstract:
A three-dimensional imaging and display system is provided in which user input is optically detected in an imaging volume by measuring the path length of an amplitude modulated scanning beam as a function of the phase shift thereof. Visual image user feedback concerning the detected user input is presented.
Public/Granted literature
- US20110298798A1 THREE-DIMENSIONAL IMAGING AND DISPLAY SYSTEM Public/Granted day:2011-12-08
Information query
