Touch Sensing Systems,申请号US201314388341-传众专利搜索

Touch Sensing Systems

申请公布号：US2015049063(A1)

申请号：US201314388341

申请日期：2013.03.25

申请公布日期：2015.02.19

申请人：

Light Blue Optics Ltd

发明人：Smith Euan Christopher;Routley Paul Richard;Lacoste Lilian

分类号：G06F3/042

主分类号：G06F3/042

地址：Cambridge GB

摘要：A touch sensing system, for sensing the position of at least one object with respect to surface, the system comprising: a first, 2D touch sensing subsystem to detect a first location of said object with respect to a surface and to provide first location data; a second, object position sensing subsystem to detect a second location of said object, wherein said second location of said object is not constrained by said surface, and to provide second location data; a system to associate said first location data and said second location and to determine additional object-related data from said association; and a system to report position data for said object, wherein said position data comprises data dependent on at least one of said first and second locations and on said additional object-related data.

主权项：1. A touch sensing system, for sensing the position of at least one object with respect to a surface, the system comprising: a first, 2D touch sensing subsystem to detect a first location of said object with respect to a surface and to provide first location data; a second, object position sensing subsystem to detect a second location of said object, wherein said second location of said object is not constrained by said surface, and to provide second location data; a system to associate said first location data and said second location data and to determine additional object-related data from said association; and a system to report position data for said object, wherein said position data comprises data dependent on at least one of said first and second locations and on said additional object-related data.