Invention Grant
US08970655B2 Reflective and refractive solutions to providing direct eye contact videoconferencing
有权
反射和折射解决方案,提供直接的眼神接触视频会议
- Patent Title: Reflective and refractive solutions to providing direct eye contact videoconferencing
- Patent Title (中): 反射和折射解决方案,提供直接的眼神接触视频会议
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Application No.: US13715188Application Date: 2012-12-14
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Publication No.: US08970655B2Publication Date: 2015-03-03
- Inventor: Gopal Paripally , Craig Clapp , Tony Pham
- Applicant: Polycom, Inc.
- Applicant Address: US CA San Jose
- Assignee: Polycom, Inc.
- Current Assignee: Polycom, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Wong, Cabello, Lutsch, Rutherford & Brucculeri, L.L.P.
- Main IPC: H04N7/15
- IPC: H04N7/15 ; H04N7/14

Abstract:
A videoconferencing unit for enhancing direct eye-contact between participants can include a curved fully reflective mirror to reflect the image of the near end to a camera. The curved mirror can be placed in front of the display screen near a location where images of faces/eyes of far end participants are to appear. In another example, the videoconferencing unit can include a disintegrated camera configuration that provides an air gap between a front lens element and a rear lens element. The front lens element can be located behind an aperture within the display screen. The air gap can provide an unobstructed path to light from projectors and therefore avoid any undesirable shadows from appearing on the display screen. In another example, the videoconferencing unit can include a combination of the disintegrated camera configuration and mirrors for providing direct eye contact videoconferencing.
Public/Granted literature
- US20130155176A1 Reflective and Refractive Solutions to Providing Direct Eye Contact Videoconferencing Public/Granted day:2013-06-20
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