发明申请
US20120105829A1 INFRARED SENSOR MODULE, TOUCH SENSING METHOD THEREOF, AND AUTO CALIBRATION METHOD APPLIED TO THE SAME
有权
基本信息:
- 专利标题： INFRARED SENSOR MODULE, TOUCH SENSING METHOD THEREOF, AND AUTO CALIBRATION METHOD APPLIED TO THE SAME
- 专利标题（中）：红外传感器模块，触摸感应方法和自动校准方法
- 申请号：US13287785 申请日：2011-11-02
- 公开(公告)号：US20120105829A1 公开(公告)日：2012-05-03
- 发明人： Jae-Hun Shin , Hyung-Uk JANG , Jun-Seok OH
- 申请人： Jae-Hun Shin , Hyung-Uk JANG , Jun-Seok OH
- 优先权： KR10-2010-0108338 20101102; KR10-2011-0107591 20111020
- 主分类号： G01J3/00
- IPC分类号： G01J3/00
摘要：
An infrared sensor module, a touch sensing method thereof, and an auto calibration method applied to the same are disclosed, the touch sensing method includes turning on the infrared sensor module which includes a sensor block with a light receiving region and is arranged to be perpendicular to a surface of a display panel, the light receiving region being divided into m×n blocks (where, each of m and n is a natural number of two or more) arranged in m rows by n columns, each of the blocks having a plurality of light receiving pixels arranged in a row direction, scanning optical signals of each block, selecting the block having maximum output optical signals with respect to the blocks of each column, and summing the optical signals of the light receiving pixels of the block selected from the column.
摘要（中）：
公开了一种红外线传感器模块，其触摸感测方法和应用于其的自动校准方法，所述触摸感测方法包括：接收包括具有光接收区域的传感器块的红外传感器模块，并且被布置为垂直 在显示面板的表面上，将光接收区域分割为以m行×n列排列的m×n个块（其中，m和n各自为2以上的自然数），每个块具有 多个沿行方向布置的光接收像素，扫描每个块的光信号，选择相对于每列的块具有最大输出光信号的块，并且对从块中选择的块的光接收像素的光信号求和 列。
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01J | 红外光、可见光、紫外光的强度、速度、光谱成分，偏振、相位或脉冲特性的测量；比色法；辐射高温测定法 |
| ------G01J3/00 | 光谱测定法；分光光度测定法；单色器；测定颜色 |