公开(公告)号：US20200343393A1

公开(公告)日：2020-10-29

申请号：US16397334

申请日：2019-04-29

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byoung Koun MIN ,  Yun Jeong HWANG ,  Hyung-Suk OH ,  Ung LEE ,  Dahye WON ,  Dong Ki LEE ,  Joo-Hyun KIM ,  Min Kyu KIM

IPC: H01L31/0392 ,  H01L31/046

Abstract: A chalcopyrite compound-based thin film in which an alkali metal is incorporated, and a method of fabricating the same are provided. The chalcopyrite compound-based thin film in which an alkali metal is incorporated may have improved film characteristics such as excellent chalcopyrite crystal characteristics and improved surface characteristics, and may exhibit improved optical characteristics by control of the distribution of constituent elements in the chalcopyrite compound layer. Accordingly, performance of a solar cell including the chalcopyrite compound-based thin film may be improved. The chalcopyrite compound-based thin film may be easily fabricated through a solution process.

公开(公告)号：US20140364703A1

公开(公告)日：2014-12-11

申请号：US14088859

申请日：2013-11-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Keehoon KIM ,  Sin-Jung KIM ,  Min Kyu KIM

IPC: A61B5/00 ,  A61B5/04 ,  A61B5/22 ,  A61B5/0492 ,  A61B5/11

CPC classification number: A61B5/6831 ,  A61B5/04017 ,  A61B5/0492 ,  A61B5/1123 ,  A61B5/14551 ,  A61B5/6824 ,  A61B5/7455 ,  A61B2562/043 ,  G06F3/015

Abstract: A wearable electromyogram sensor system is provided. The wearable electromyogram sensor system includes: an elastic band having a plurality of electrodes; an electromyogram sensor including an electrode connected to an electrode of the band so as to receive a bio-signal related to contraction of a muscle, and configured to sense a change of motion information through the bio-signal or previously sense the change of the motion information before the motion information is changed; and a fixing unit fixing the electromyogram sensor to the band. The electrode of the electromyogram sensor is connected to an electrode at an arbitrary position of the band.

Abstract translation: 提供了一种可佩戴的肌电图传感器系统。 所述可佩戴肌电图传感器系统包括：具有多个电极的弹性带; 一种肌电图传感器，包括连接到所述带的电极的电极，以便接收与肌肉收缩相关的生物信号，并且被配置为通过所述生物信号感测运动信息的改变或者先前感测到所述运动的变化 运动信息改变前的信息; 以及将肌电图传感器固定到带上的固定单元。 肌电图传感器的电极与带的任意位置的电极连接。