发明名称 |
DISPOSITIF MATRICIEL DE DETECTION D'UN RAYONNEMENT LUMINEUX A ECRANS FROIDS INDIVIDUELS INTEGRES DANS UN SUBSTRAT ET SON PROCEDE DE FABRICATION |
摘要 |
The invention relates to a matrix device for the detection of light radiation with individual cold screens integrated into a substrate and to its production process. This device comprises detectors arranged in matrix-like manner and defined in a detection material, a substrate which is transparent to the radiation to be detected and on which is epitaxied the detection material and provided in its upper part with blind holes distributed in matrix-like manner, each hole being positioned facing a detector, a layer of anti-reflecting transparent material covering the bottom of the holes and a layer of a material absorbing the radiation covering the upper face of the substrate and the walls of the holes. The invention more particularly applies to an infrared imaging system. |
申请公布号 |
FR2577073(B1) |
申请公布日期 |
1987.09.25 |
申请号 |
FR19850001649 |
申请日期 |
1985.02.06 |
申请人 |
COMMISSARIAT A ENERGIE ATOMIQUE |
发明人 |
DANIEL AMINGUAL ET PIERRE FELIX;FELIX PIERRE |
分类号 |
H04N5/33;G01J1/02;H01L27/144;H01L27/146;H01L31/0216;(IPC1-7):H01L31/02;H01L23/36;H01L31/18 |
主分类号 |
H04N5/33 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|