公开(公告)号：US20160356652A1

公开(公告)日：2016-12-08

申请号：US14102906

申请日：2013-12-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok-Ho YUN ,  Sung-hyun NAM ,  Sook-Young ROH ,  Hae-seok PARK ,  Hyun-Gue HONG

IPC: G01J5/20 ,  G01J5/08 ,  G01N21/59

CPC classification number: G01J5/20

Abstract: An infrared detector may be configured to detect a wide bandwidth of infrared spectrum using a broadband surface plasmon resonator. The infrared detector may include a substrate; a thermistor member disposed spaced from the substrate, the thermistor member having a resistance value that varies according to temperature; a resonator disposed on the thermistor member, the resonator configured to generate surface plasmon resonance; a pair of thermal legs configured to support the thermistor member such that the thermistor member is disposed spaced from the substrate; and a pair of conductive lead wires respectively disposed on the pair of thermal legs. The conductive lead wires may be configured to transmit signals to the substrate from the thermistor member and the resonator. The resonator may have a plurality of resonant frequencies and be configured to generate the surface plasmon resonance in a plurality of resonant modes.

Abstract translation: 红外检测器可以被配置为使用宽带表面等离子体激元谐振器来检测宽带宽的红外光谱。 红外检测器可以包括基板; 与所述基板隔开设置的热敏电阻部件，所述热敏电阻部件具有根据温度变化的电阻值; 设置在所述热敏电阻构件上的谐振器，所述谐振器被配置为产生表面等离子体共振; 一对热腿，其构造成支撑所述热敏电阻构件，使得所述热敏电阻构件与所述衬底间隔开设置; 以及分别设置在一对热腿上的一对导电引线。 导电引线可以被配置为从热敏电阻构件和谐振器向基板发送信号。 谐振器可以具有多个谐振频率并且被配置为以多个谐振模式产生表面等离子体共振。