公开(公告)号：EP0319874A3

公开(公告)日：1991-04-03

申请号：EP88120216.2

申请日：1988-12-03

Applicant: HONEYWELL INC.

Inventor： Jungkman, David L. ,  White, Timothy E. ,  Howard, James W.

IPC: G01J5/06 ,  H01L31/02

CPC classification number: H01L31/02164 ,  G01J5/06

Abstract: A prism cold shield (10) adaptable to an infrared detector system (25,30) comprises a prism-shaped substrate (10) having an upper portion (12) partially coated with opaque material (15) and a lower portion (20) partially coated with opaque material (11) wherein windows (16) formed by the upper and lower coatings define the field of view for a plurality of infrared detectors (25) thereby cold shielding the detectors in the linear direction of the detector array.

Abstract translation: 适用于红外检测器系统（25,30）的棱镜冷屏（10）包括棱镜状基板（10），其具有部分地涂覆有不透明材料（15）的上部分（12）和部分 涂覆有不透明材料（11），其中由上和下涂层形成的窗口（16）限定多个红外检测器（25）的视场，从而在检测器阵列的线性方向上冷却检测器。

公开(公告)号：EP0319874A2

公开(公告)日：1989-06-14

申请号：EP88120216.2

申请日：1988-12-03

Applicant: HONEYWELL INC.

Inventor： Jungkman, David L. ,  White, Timothy E. ,  Howard, James W.

IPC: G01J5/06 ,  H01L31/02

CPC classification number: H01L31/02164 ,  G01J5/06

Abstract: A prism cold shield (10) adaptable to an infrared detector system (25,30) comprises a prism-shaped substrate (10) having an upper portion (12) partially coated with opaque material (15) and a lower portion (20) partially coated with opaque material (11) wherein windows (16) formed by the upper and lower coatings define the field of view for a plurality of infrared detectors (25) thereby cold shielding the detectors in the linear direction of the detector array.

Abstract translation: 适用于红外检测器系统（25,30）的棱镜冷屏（10）包括棱镜状基板（10），其具有部分地涂覆有不透明材料（15）的上部分（12）和部分 涂覆有不透明材料（11），其中由上和下涂层形成的窗口（16）限定多个红外检测器（25）的视场，从而在检测器阵列的线性方向上冷却检测器。