公开(公告)号：US20160104806A1

公开(公告)日：2016-04-14

申请号：US14875898

申请日：2015-10-06

Applicant: BIO-RAD LABORATORIES, INC.

Inventor： EVAN THRUSH ,  STEVE SWIHART ,  HARI JAYAMOHAN

IPC: H01L31/024 ,  H01L27/146

CPC classification number: H01L27/1462 ,  G01N21/15 ,  G01N21/6456 ,  G01N21/76 ,  G01N21/763 ,  G01N2021/158 ,  H01L23/34 ,  H01L27/14618 ,  H01L31/024 ,  H04N1/00986

Abstract: An image sensor assembly having a sensor window positioned in front of an image sensor, having structure and/or characteristics to prevent the formation of condensation on the sensor window. Structure to prevent the formation of condensation includes thin films which can have anti-condensation, anti-reflective, electrically conductive, and/or thermally conductive properties. The sensor window can further have a textured surface to displace water so as to avoid condensation formation on the window surface. The sensor window, and in some embodiments a frame, can be maintained at an elevated temperature proximate to the image sensor during operation to prevent the formation of condensation.

Abstract translation: 一种图像传感器组件，其具有位于图像传感器前面的传感器窗口，具有防止在传感器窗口上形成冷凝的结构和/或特性。 防止形成冷凝物的结构包括可以具有抗冷凝，抗反射，导电和/或导热性能的薄膜。 传感器窗口还可以具有纹理表面以移动水，以避免在窗表面上形成冷凝。 在操作期间，传感器窗口，并且在一些实施例中，框架可以在靠近图像传感器的高温下保持，以防止形成冷凝。