Infrared stereo imaging detection chip

A technology of stereoscopic imaging and infrared detectors, which is applied in measuring devices, optical radiation measurement, electric radiation detectors, etc., can solve the problems of imaging detection chips without stereoscopic imaging detection function, poor three-dimensional image acquisition efficiency and image quality, and problems between targets and the environment. Low adaptability and other issues, to achieve the effect of convenient plugging, wide measurement spectrum and good target adaptability
CN103512666AActive Publication Date: 2014-01-15HUAZHONG UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HUAZHONG UNIV OF SCI & TECH
Publication Date
2014-01-15

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Abstract

The invention discloses an infrared stereo imaging detection chip which comprises a ceramic shell, a metal support, a heat dissipation board, a drive control and infrared image preprocessing module, an area array non-refrigeration infrared detector and an area array infrared refraction micro lens. The drive control and infrared image preprocessing module, the area array non-refrigeration infrared detector and the area array infrared refraction micro lens are coaxially and sequentially arranged in the ceramic shell. The rear portion of the ceramic shell is arranged on the top of the metal support and the top of the heat dissipation board. The drive control and infrared image preprocessing module is arranged at the joint of the rear portion of the ceramic shell, the metal support and the heat dissipation board. The area array non-refrigeration infrared detector is arranged on the top of the drive control and infrared image preprocessing module, and the area array infrared refraction micro lens is arranged on the top of the area array non-refrigeration infrared detector, wherein the light incident plane of the area array infrared refraction micro lens is exposed through an open hole in the face portion of the ceramic shell. The infrared stereo imaging detection chip has the advantages that stereo image information of a target is detected through single-photosensitive chips in parallel, the infrared stereo imaging detection chip is easily compatible with a conventional infrared optical system, and adaptability of the target and the environment is good.
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Description

technical field

[0001] The invention belongs to the technical field of infrared imaging detection, and more specifically relates to an infrared stereoscopic imaging detection chip. Background technique

[0002] Generally speaking, infrared imaging detection refers to the specific shaping and transformation processing of the received infrared radiation through infrared optical and photoelectric devices, so as to achieve a reasonable distribution of infrared light field on the photosensitive structure of the arrayed detection chip, and then through photoelectric Transforming and constructing an electrical response pattern that adapts to the shape, structure, and radiation (including self-emission, reflection, scattering, or transmission, etc.) characteristics of the target and scene is a process of electronic images. So far, people have continued to develop arrayed infrared detection chip devices, including increasing the array scale of photosensitive chips, reducing the size ...

Claims

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