06188442 is referenced by 130 patents and cites 7 patents.

A display monitor (

12

) operates in a time-multiplexed fashion to display a plurality of viewer-selected video channels on a single display screen. A visual apparatus (

22

) worn by the viewers is synchronized to the operation of the display monitor for enabling each of the viewers to observe the display screen only at times when the viewer-selected video channel is being displayed.

Title
Multiviewer display system for television monitors
Application Number
8/904677
Publication Number
6188442 (B1)
Application Date
August 1, 1997
Publication Date
February 13, 2001
Inventor
Chandrasekhar Narayanaswami
Wilton
CT, US
Agent
Perman & Green
US
Agent
Jay Sbrollini
US
Assignee
International Business Machines Corporation
NY, US
IPC
H04N 13/04
View Original Source