公开(公告)号：US20150147769A1

公开(公告)日：2015-05-28

申请号：US14528157

申请日：2014-10-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kui Hyun KIM ,  Taguchi TAKAYUKI ,  Sung Joon PARK ,  Chang Soo PARK ,  Sang Hyun BAEK ,  Tae Han LEE

IPC: C12Q1/40 ,  G01N21/78

CPC classification number: C12Q1/40 ,  G01N21/78 ,  Y10T436/19

Abstract: A method of testing a sample to determine a concentration of a target material included in the sample and a microfluidic device in which a reaction of the sample and a reagent occurs are provided. The method includes mixing a sample with a reagent that changes optical characteristics in accordance with a concentration of chlorine ions in the sample, and a capturing material that captures some of the chlorine ions in the sample; measuring the optical characteristics after mixing the sample with the reagent and the capturing material; and determining a concentration of the chlorine ions in the sample based on the measured optical characteristics.

Abstract translation: 提供了测试样品以确定样品中包含的靶材料的浓度的方法和其中发生样品和试剂的反应的微流体装置。 该方法包括将样品与根据样品中氯离子的浓度改变光学特性的试剂和捕获样品中的一些氯离子的捕获材料混合; 测量样品与试剂和捕获材料混合后的光学特性; 并根据所测量的光学特性确定样品中氯离子的浓度。

公开(公告)号：US20240021996A1

公开(公告)日：2024-01-18

申请号：US18351200

申请日：2023-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doo Hyun YANG ,  Doo Seok CHOI ,  Sang Hyun BAEK ,  Young Ki LEE ,  Joon Hoi HUR

IPC: H01Q9/04 ,  H01Q1/22

CPC classification number: H01Q9/0414 ,  H01Q9/045 ,  H01Q1/2283

Abstract: Provided is an antenna module including a first antenna patch for radiating electromagnetic energy of a first frequency band, a second antenna patch for radiating electromagnetic energy of a second frequency band different from the first frequency band, and both the first antenna patch and the second antenna patch spaced apart from a ground structure in a first direction, and a feed structure spaced apart from each of the first antenna patch and the second antenna patch, the feed structure being between the first antenna patch and the second antenna patch, the feed structure being connected to the ground structure, and the feed structure being configured to provide an RF signal to the first antenna patch and second antenna patch, and the feed structure including a horizontal feed line extending in a second direction intersecting the first direction, and a vertical feed line extending in the first direction.