公开(公告)号：US20140168089A1

公开(公告)日：2014-06-19

申请号：US13713022

申请日：2012-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Bernard O. GEAGHAN

IPC: G06F3/041

CPC classification number: G06F3/0202 ,  G06F3/0321 ,  G06F3/03542 ,  G06F3/0418 ,  G06F3/042 ,  G06F3/04886

Abstract: Systems and methods for calibrating a photoluminescent indicia-based digitizer system with a display, the photoluminescent indicia uniquely identifying local areas of a substrate.

Abstract translation: 用于用显示器校准基于光致发光标记的数字转换器系统的系统和方法，所述光致发光标记唯一地识别基底的局部区域。

公开(公告)号：US20140145066A1

公开(公告)日：2014-05-29

申请号：US13713032

申请日：2012-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Bernard O. GEAGHAN ,  Michael W. DOLEZAL

IPC: G01C21/00 ,  H01L31/12

Abstract: A digitizer system includes a substrate with indicia that uniquely define local areas of the substrate. A multi-mode sensor device, such as a stylus, may sense radiation emitted from the features, and selectively switch to a mode of operation that can sense the indicia and determine therefrom the location of the stylus relative to the substrate.

Abstract translation: 数字转换器系统包括具有唯一地限定衬底的局部区域的标记的衬底。 诸如触针的多模式传感器装置可以感测从特征发射的辐射，并且可以选择性地切换到可以感测标记的操作模式，并从其中确定触针相对于衬底的位置。

公开(公告)号：US20130153787A1

公开(公告)日：2013-06-20

申请号：US13713124

申请日：2012-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Bernard O. GEAGHAN ,  Michael Benton FREE ,  Edward S. HAGERMOSER ,  Rachael P. MARINO ,  Pradnya V. NAGARKAR ,  Martin B. WOLK

IPC: G01C21/20

CPC classification number: G06F3/0321 ,  G01C21/20 ,  G06F3/0317 ,  G06F3/03545 ,  G06K9/222 ,  G06K19/06037 ,  G06K19/06046

Abstract: A digitizer system including a substrate having a position-unique photoluminescent indicia pattern. A stylus component receives optical signals indicative of the indicia pattern and determines therefrom the position of the stylus relative to the substrate. Methods of disposing indicia on the substrate, and styli suitable for sensing photoluminescent indicia are also described.

公开(公告)号：US20130207911A1

公开(公告)日：2013-08-15

申请号：US13689935

申请日：2012-11-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Roger W. BARTON ,  Billy L. WEAVER ,  Bernard O. GEAGHAN ,  Brock A. HABLE

IPC: G06F3/0488 ,  H01B5/00

CPC classification number: G06F3/044 ,  G06F3/0488 ,  G06F2203/04101 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  H01B5/00 ,  H01B5/14 ,  H03K17/962

Abstract: An electrode for a touch sensitive device includes micro-wire conductors arranged to define an electrically continuous area and to include interior regions that are electrically discontinuous. The electrically continuous area may be patterned according to a one pattern, and the interior pattern may be patterned according to another pattern.

Abstract translation: 用于触敏装置的电极包括布置成限定电连续区域并包括电不连续的内部区域的微线导体。 电连续区域可以根据一种图案被图案化，并且内部图案可以根据另一图案被图案化。