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1. 发明授权

US4318217A Method of manufacturing an infra-red detector device 失效
标题翻译：制造红外探测器的方法
公开(公告)号：US4318217A
公开(公告)日：1982-03-09
申请号：US178645
申请日：1980-08-15
申请人： Michael D. Jenner , Maurice V. Blackman
发明人： Michael D. Jenner , Maurice V. Blackman
IPC分类号： H01L21/385 , H01L31/103 , H01L31/18
CPC分类号： H01L31/1832 , H01L21/385 , H01L31/1032
摘要： In the manufacture of an infra-red detector device, at least a portion of a surface of a body of mercury cadmium telluride is subjected to a conversion treatment to produce a surface layer, after which a heating step is performed. The present invention involves a simple and reproducible process for forming in the body a p-n junction of sufficiently good quality for such a detector which can be of a planar form so as to facilitate the formation of the detector element arrays in the body and the provision of contacts to the detector elements.
摘要翻译：在制造红外探测器装置时，对碲化镉镉体的表面的至少一部分进行转化处理以产生表面层，然后进行加热步骤。本发明涉及简单且可再现的方法，用于在体内形成足够高质量的pn结，用于这种检测器，该检测器可以是平面形式，以便于在体内形成检测器元件阵列，并提供与检测器元件的接触。

2. 发明授权

US4321615A Manufacture of an infra-red detector element, and detection elements so manufactured 失效
标题翻译：制造红外探测器元件和如此制造的检测元件
公开(公告)号：US4321615A
公开(公告)日：1982-03-23
申请号：US183524
申请日：1980-09-02
申请人： Maurice V. Blackman , Michael D. Jenner
发明人： Maurice V. Blackman , Michael D. Jenner
IPC分类号： H01L27/14 , G01J1/02 , H01L21/302 , H01L21/3065 , H01L21/465 , H01L21/467 , H01L27/144 , H01L31/0224 , H01L31/0264 , H01L31/0296 , H01L31/0352 , H01L31/036 , H01L31/09 , H01L31/18 , H01L31/02 , C23C15/00
CPC分类号： H01L21/467 , H01L21/465 , H01L27/1446 , H01L31/0224 , H01L31/02966 , H01L31/035281 , H01L31/036 , H01L31/09 , H01L31/1832 , Y02E10/50
摘要： The manufacture of an infra-red radiation detector element (51). A body of infra-red sensitive material (e.g. cadmium mercury telluride) secured to a substrate (22) is subjected to ion-etching to remove part of the material over the whole thickness of the element (51) at areas (56) between the contact areas of the element electrodes (35 and 36b) so as to define a current path between these electrodes (35 and 36b) which extends through the remaining material and is longer than the distance along a straight line between the electrodes (35 and 36b). This longer current path increases the charge-carrier transit time and resistance between the electrodes (35 and 36b) so that the responsivity of the detector element (51) can be improved while still producing a compact element structure because of the advantages of defining the current path by ion-etching. This etch-removal may involve forming parallel slots (56) which extend from opposite side walls of the element (51) to define a meandering current path, and may additionally be used to form a mutual separation (55) between portions (51 and 52) of the body each of which is to form a separate infra-red detector element of an array formed on the substrate (22).
摘要翻译：红外辐射探测器元件（51）的制造。固定在基板（22）上的红外敏感材料体（例如碲化汞镉）体经受离子蚀刻，以在元件（51）的整个厚度之间的区域（56）上去除部分材料元件电极（35和36b）的接触区域，以便限定这些电极（35和36b）之间的电流通路，其延伸穿过剩余的材料并且比沿着电极（35和36b）之间的直线的距离长，。这种较长的电流路径增加了电极（35和36b）之间的电荷载流子传播时间和电阻，从而可以改善检测器元件（51）的响应性，同时仍然产生紧凑的元件结构，因为定义电流离子蚀刻路径。该蚀刻去除可以包括形成从元件（51）的相对侧壁延伸以形成弯曲电流路径的平行狭槽（56），并且还可以用于在部分（51和52）之间形成相互间隔（55）），其每一个都形成在衬底（22）上形成的阵列的单独的红外检测器元件。

3. 发明授权

US4062107A Method of manufacturing infra-red detector 失效
标题翻译：制造红外探测器的方法
公开(公告)号：US4062107A
公开(公告)日：1977-12-13
申请号：US705078
申请日：1976-07-14
申请人： Maurice V. Blackman , Michael D. Jenner
发明人： Maurice V. Blackman , Michael D. Jenner
IPC分类号： H01L27/146 , H01L31/02 , H01L31/0224 , H01R43/00
CPC分类号： H01L27/14669 , H01L31/02002 , H01L31/0224 , Y10T29/49004 , Y10T29/49121 , Y10T29/49133
摘要： A method of manufacturing an infra-red detector in which a printed form of lead-out contact pattern is applied to the surface of each infra-red sensitive element. A detector element of infra-red sensitive material is provided having at one major side at least one active surface area defined between spaced contact layers which extend over oppositely located curved edges of the element at said side. The element is adhered via the opposite major side to an insulating substrate having a contact pattern provided thereon. Electrically conductive material is deposited to forming interconnections between the contact layers on the element and adjacently situated end portions of lead-out conductors of the contact pattern.
摘要翻译：制造红外线检测器的方法，其中将印刷形式的引出接触图案施加到每个红外线敏感元件的表面。提供红外线敏感材料的检测器元件，其在一个主侧具有限定在间隔开的接触层之间的至少一个有源表面区域，所述接触层在所述侧面处的元件的相对定位的弯曲边缘上延伸。元件通过相对的主侧粘附到具有设置在其上的接触图案的绝缘基板。沉积导电材料以在元件上的接触层和接触图案的导出导体的相邻位置的端部之间形成互连。

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