公开(公告)号：WO2015136100A3

公开(公告)日：2015-09-17

申请号：PCT/EP2015/055358

申请日：2015-03-13

Applicant: MESA IMAGING AG

Inventor： KUBACKI, Jens ,  LEWIS, Jim ,  VAELLO PAÑOS, Miguel Bruno ,  LEHMANN, Michael ,  BEER, Stephan ,  BUETTGEN, Bernhard ,  CALERO, PÉREZ, Daniel ,  HALLAL, Bassam

IPC: G01S7/497 ,  G01S17/36 ,  G01S7/481 ,  G01S17/89 ,  G01J1/02 ,  G06F3/03

Abstract: Optoelectronic modules (100) are operable to distinguish between signals indicative of reflections from an object of interest and signals indicative of a spurious reflection. Various modules are operable to recognize spurious reflections by means of dedicated spurious-reflection detection pixels (126) and, in some cases, also to compensate for errors caused by spurious reflections.

Abstract translation: 光电模块（100）可操作以区分指示来自感兴趣物体的反射的信号和指示寄生反射的信号。 各种模块可操作以通过专用的寄生反射检测像素（126）识别寄生反射，并且在一些情况下还可补偿由寄生反射引起的误差。

公开(公告)号：WO2015136099A2

公开(公告)日：2015-09-17

申请号：PCT/EP2015/055357

申请日：2015-03-13

Applicant: MESA IMAGING AG

Inventor： BUETTGEN, Bernhard ,  VAELLO, Bruno ,  BEER, Stephan ,  LEHMANN, Michael ,  CALERO, PÉREZ, Daniel ,  GODÉ, Sophie ,  HALLAL, Bassam

IPC: G01S17/89

CPC classification number: G01S7/4813 ,  G01J1/0214 ,  G01J1/0422 ,  G01J2001/4247 ,  G01S7/4915 ,  G01S7/4918 ,  G01S7/497 ,  G01S17/89

Abstract: The present disclosure describes optical imaging and optical detection modules that include sensors such as time-of-flight (TOF) sensors. Various implementations are described that, in some instances, can help reduce the amount of optical cross-talk between active detection pixels and reference pixels and/or can facilitate the ability of the sensor to determine an accurate phase difference to be used, for example, in distance calculations.

Abstract translation: 本公开描述了包括诸如飞行时间（TOF）传感器的传感器的光学成像和光学检测模块。 描述了各种实现，在某些情况下，可以帮助减少主动检测像素和参考像素之间的光学串扰量，和/或可以促进传感器确定要使用的精确相位差的能力，例如， 在距离计算。