公开(公告)号：US20140175284A1

公开(公告)日：2014-06-26

申请号：US14105469

申请日：2013-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sook-young ROH ,  Sung-hyun NAM ,  Hae-seok PARK ,  Seok-ho YUN ,  Hyun-gue HONG

IPC: G01J5/20

CPC classification number: G01J5/20 ,  G01J5/023 ,  G01J5/0853

Abstract: An infrared detector capable of detecting an infrared spectrum having a wide bandwidth using a broadband light absorber. The infrared detector including a substrate, a light absorber disposed apart from the substrate at a distance, and a pair of thermal legs configured to support the light absorber such that the light absorber is spaced apart from the substrate by the distance. The light absorber includes at least one thermistor layer having a resistance value that varies according to temperature and at least two resonator layers disposed on at least one of upper and lower surfaces of the at least one thermistor layer.

Abstract translation: 一种能够使用宽带光吸收器检测具有宽带宽的红外光谱的红外检测器。 所述红外线检测器包括基板，与所述基板间隔开设置的光吸收体以及配置成支撑所述光吸收体的一对热腿，使得所述光吸收体与所述基板间隔所述距离。 光吸收器包括至少一个热敏电阻层，其具有根据温度变化的电阻值和至少两个谐振器层，该谐振器层设置在至少一个热敏电阻层的上表面和下表面中的至少一个上。

公开(公告)号：US20140246749A1

公开(公告)日：2014-09-04

申请号：US14143442

申请日：2013-12-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-hyun NAM ,  Sook-young ROH ,  Hae-seok PARK ,  Seok-ho YUN ,  Hyun-gue HONG

IPC: H01L27/16 ,  H01L35/32

CPC classification number: H01L27/16 ,  G01J5/0853 ,  G01J5/12 ,  H01L35/325

Abstract: An infrared detector includes at least one infrared absorber provided on a substrate and a plurality of thermocouples. The at least one infrared absorber may include one of a plasmonic resonator and a metamaterial resonator. The plurality of thermocouples may be configured to generate electromotive forces in response to thermal energy generated by the at least one infrared absorber.

Abstract translation: 红外检测器包括设置在基板和多个热电偶上的至少一个红外线吸收器。 所述至少一个红外线吸收器可以包括等离子体激元谐振器和超材料谐振器之一。 多个热电偶可以被配置为响应于由至少一个红外线吸收器产生的热能而产生电动势。